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M.</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{CO2 capture and reversible release using mono-saccharides and an organic superbase}</style></title><secondary-title><style face="normal" font="default" size="100%">{JOURNAL OF SUPERCRITICAL FLUIDS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{SI}</style></number><volume><style face="normal" font="default" size="100%">{105}</style></volume><pages><style face="normal" font="default" size="100%">{151-157}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{14th European Meeting on Supercritical Fluids, Marseille, FRANCE, MAY 18-21, 2014}&lt;/p&gt;
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J.</style></author><author><style face="normal" font="default" size="100%">Portugal, C.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. 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L.</style></author><author><style face="normal" font="default" size="100%">Macedo, Maria F.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{4-MUF-NAG for fungal biomass determination: Scope and limitations in the context of biodeterioration studies}</style></title><secondary-title><style face="normal" font="default" size="100%">{JOURNAL OF CULTURAL HERITAGE}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{NOV-DEC}</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">{22}</style></volume><pages><style face="normal" font="default" size="100%">{992-998}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author><author><style face="normal" font="default" size="100%">Ferro, Marta</style></author><author><style face="normal" font="default" size="100%">Andrade, Suzana M.</style></author><author><style face="normal" font="default" size="100%">Rocha, Joao</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Photoluminescent Nanocrystals in a Multicomponent Aluminoborosilicate Glass}</style></title><secondary-title><style face="normal" font="default" size="100%">{JOURNAL OF PHYSICAL CHEMISTRY C}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{NOV 3}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{43}</style></number><volume><style face="normal" font="default" size="100%">{120}</style></volume><pages><style face="normal" font="default" size="100%">{24925-24931}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Kaczmarek, Anna M.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Van Deun, Rik</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica}</style></title><secondary-title><style face="normal" font="default" size="100%">{MICROPOROUS AND MESOPOROUS MATERIALS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{NOV 1}</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">{234}</style></volume><pages><style face="normal" font="default" size="100%">{248-256}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, G.</style></author><author><style face="normal" font="default" size="100%">Restolho, J.</style></author><author><style face="normal" font="default" size="100%">Forte, A.</style></author><author><style face="normal" font="default" size="100%">Colaco, R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Saramago, B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Novel ionic liquids for interfacial and tribological applications}</style></title><secondary-title><style face="normal" font="default" size="100%">{COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 5}</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">{472}</style></volume><pages><style face="normal" font="default" size="100%">{1-8}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez-Abad, Silvia</style></author><author><style face="normal" font="default" size="100%">Pessego, Marcia</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, Luis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Counterion-Controlled Self-Sorting in an Amphiphilic Calixarene Micellar System}</style></title><secondary-title><style face="normal" font="default" size="100%">{CHEMISTRY-A EUROPEAN JOURNAL}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 4}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{19}</style></number><volume><style face="normal" font="default" size="100%">{22}</style></volume><pages><style face="normal" font="default" size="100%">{6466-6470}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, Catarina I.</style></author><author><style face="normal" font="default" size="100%">Szczepanska, Anna</style></author><author><style face="normal" font="default" size="100%">Bogel-Lukasik, Ewa</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Hydrogenation of Carbon Dioxide to Methane by Ruthenium Nanoparticles in Ionic Liquid}</style></title><secondary-title><style face="normal" font="default" size="100%">{CHEMSUSCHEM}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 23}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{10}</style></number><volume><style face="normal" font="default" size="100%">{9}</style></volume><pages><style face="normal" font="default" size="100%">{1081-1084}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Anthocyanins and derivatives are more than flavylium cations}</style></title><secondary-title><style face="normal" font="default" size="100%">{TETRAHEDRON}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 20}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{20}</style></number><volume><style face="normal" font="default" size="100%">{71}</style></volume><pages><style face="normal" font="default" size="100%">{3107-3114}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Damien</style></author><author><style face="normal" font="default" size="100%">Galvao, Adelino M.</style></author><author><style face="normal" font="default" size="100%">Di Paolo, Roberto E.</style></author><author><style face="normal" font="default" size="100%">Freitas, Adilson A.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Quina, Frank H.</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Photochemistry of the hemiketal form of anthocyanins and its potential role in plant protection from UV-B radiation}</style></title><secondary-title><style face="normal" font="default" size="100%">{TETRAHEDRON}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 20}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{20}</style></number><volume><style face="normal" font="default" size="100%">{71}</style></volume><pages><style face="normal" font="default" size="100%">{3157-3162}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Pana, Ana-Maria</style></author><author><style face="normal" font="default" size="100%">Badea, Valentin</style></author><author><style face="normal" font="default" size="100%">Pausescu, Iulia</style></author><author><style face="normal" font="default" size="100%">Shova, Sergiu</style></author><author><style face="normal" font="default" size="100%">Cseh, Liliana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{2,2'-Spirobis{[}chromene] Derivatives Chemistry and Their Relation with the Multistate System of Anthocyanins}</style></title><secondary-title><style face="normal" font="default" size="100%">{JOURNAL OF ORGANIC CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 19}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{10}</style></number><volume><style face="normal" font="default" size="100%">{82}</style></volume><pages><style face="normal" font="default" size="100%">{5301-5309}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M Cordeiro</style></author><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">J. 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font="default" size="100%">Penfold, Thomas J.</style></author><author><style face="normal" font="default" size="100%">Berberan-Santos, Mario N.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Bryce, Martin R.</style></author><author><style face="normal" font="default" size="100%">Dias, Fernando B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The contributions of molecular vibrations and higher triplet levels to the intersystem crossing mechanism in metal-free organic emitters}</style></title><secondary-title><style face="normal" font="default" size="100%">{JOURNAL OF MATERIALS CHEMISTRY C}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JUL 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size="100%">{CARBON}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JAN}</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">{96}</style></volume><pages><style face="normal" font="default" size="100%">{98-104}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Araujo, Rita</style></author><author><style face="normal" font="default" 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R.</style></author><author><style face="normal" font="default" size="100%">Amano, Kinjiro</style></author><author><style face="normal" font="default" size="100%">Montagner, Cristina</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author><author><style face="normal" font="default" size="100%">de Freitas, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Alfaro, Catarina</style></author><author><style face="normal" font="default" size="100%">Bailao, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The preferred chromatic composition of unfamiliar paintings is similar to original}</style></title><secondary-title><style face="normal" font="default" size="100%">{PERCEPTION}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{AUG}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{44}</style></volume><pages><style face="normal" font="default" size="100%">{134}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Effect of beta-Cyclodextrin on the Multistate Species Distribution of 3-Methoxy-4',7-dihydroxyflavylium. 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M.</style></author><author><style face="normal" font="default" size="100%">Raymundo, Anabela</style></author><author><style face="normal" font="default" size="100%">Braz Fernandes, Francisco M.</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Sousa, Isabel</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Tetramethylguanidine-based gels and colloids of cellulose}</style></title><secondary-title><style face="normal" font="default" size="100%">{CARBOHYDRATE POLYMERS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{AUG 1}</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">{169}</style></volume><pages><style face="normal" font="default" size="100%">{58-64}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cosme, Joao</style></author><author><style face="normal" font="default" size="100%">Bastos, Pedro D. 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M.</style></author><author><style face="normal" font="default" size="100%">Sebastian, V.</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Desiderio, G.</style></author><author><style face="normal" font="default" size="100%">Lombardo, G.</style></author><author><style face="normal" font="default" size="100%">Drioli, E.</style></author><author><style face="normal" font="default" size="100%">Mallada, R.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. 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D.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A blue 4 `,7-diaminoflavylium cation showing an extended pH range stability}</style></title><secondary-title><style face="normal" font="default" size="100%">{PHYSICAL CHEMISTRY CHEMICAL PHYSICS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{APR 7}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{13}</style></number><volume><style face="normal" font="default" size="100%">{18}</style></volume><pages><style face="normal" font="default" size="100%">{8920-8925}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Deep eutectic solvents (DESs) as low-cost and green electrolytes for electrochromic devices}</style></title><secondary-title><style face="normal" font="default" size="100%">{GREEN CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{APR 7}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{7}</style></number><volume><style face="normal" font="default" size="100%">{19}</style></volume><pages><style face="normal" font="default" size="100%">{1653-1658}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, Isabel B.</style></author><author><style face="normal" font="default" size="100%">Freitas, Adilson</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author><author><style face="normal" font="default" size="100%">J. 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M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">OSCAR: A Noise Injection Framework for Concurrent Java Programs</style></title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/lbl23_-_oscar.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><reprint-edition><style face="normal" font="default" size="100%">PMC6716571  31692567</style></reprint-edition></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Rome, Bertrand</style></author><author><style face="normal" font="default" size="100%">Aguilo, Elisabet</style></author><author><style face="normal" font="default" size="100%">Arcau, Julia</style></author><author><style face="normal" font="default" size="100%">Puttreddy, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A coumarin based gold(I)-alkynyl complex: a new class of supramolecular hydrogelators}</style></title><secondary-title><style face="normal" font="default" size="100%">{ORGANIC &amp; BIOMOLECULAR CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{7}</style></number><volume><style face="normal" font="default" size="100%">{13}</style></volume><pages><style face="normal" font="default" size="100%">{2026-2033}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ventura, Marcia G.</style></author><author><style face="normal" font="default" size="100%">Paninho, Ana I.</style></author><author><style face="normal" font="default" size="100%">Nunes, Ana V. M.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Biocompatible locust bean gum mesoporous matrices prepared by ionic liquids and a scCO(2) sustainable system}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{130}</style></number><volume><style face="normal" font="default" size="100%">{5}</style></volume><pages><style face="normal" font="default" size="100%">{107700-107706}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Nunes da Ponte, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{CO2 capture systems based on saccharides and organic superbases}</style></title><secondary-title><style face="normal" font="default" size="100%">{FARADAY DISCUSSIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><volume><style face="normal" font="default" size="100%">{183}</style></volume><pages><style face="normal" font="default" size="100%">{429-444}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessego, Marcia</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Carmen Muniz, M.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, Luis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Competitive counterion complexation allows the true host : guest binding constants from a single titration by ionic receptors}</style></title><secondary-title><style face="normal" font="default" size="100%">{ORGANIC &amp; BIOMOLECULAR CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{27}</style></number><volume><style face="normal" font="default" size="100%">{14}</style></volume><pages><style face="normal" font="default" size="100%">{6442-6448}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zanarini, Simone</style></author><author><style face="normal" font="default" size="100%">Garino, Nadia</style></author><author><style face="normal" font="default" size="100%">Nair, Jijeesh Ravi</style></author><author><style face="normal" font="default" size="100%">Francia, Carlotta</style></author><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Bodoardo, Silvia</style></author><author><style face="normal" font="default" size="100%">Penazzi, Nerino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Contrast Enhancement in Polymeric Electrochromic Devices Encompassing Room Temperature Ionic Liquids}</style></title><secondary-title><style face="normal" font="default" size="100%">INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1650–1662</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;\{We report the preparation and spectro-electrochemical characterization of electrochromic devices (ECD) combining inkjet-printed WO3 as cathode and electro-deposited V2O5 as anode. ECD were prepared for the first time with an optimized formulation of gel polymer electrolyte based on Bisphenol A ethoxylate dimethacrylate and Poly(ethylene glycol) methyl ether methacrylate (BEMA/PEGMA) encompassing the Room Temperature Ionic Liquid (RTIL, 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide) as solvent. The UV-VIS spectrum of ECD was recorded at different potentials during Li+ insertion and de-insertion; additionally the Percent Trasmittance (T%) of ECD vs. time was investigated during repeated bleaching and coloring cycles allowing thus the estimation of switching times and device stability. Due to the lower ionic conductivity and the apparent superior solvent permeability within WO3 active layer, RTIL containing ECD showed slower switching times, but higher contrast with respect to the similar ones with EC/DEC as solvent. These results indicate that the ECD containing environment-friendly RTIL electrolytes are suitable for applications requiring high contrast, high safety and moderately fast switching times.\}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">G. Santos</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Danede, F.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Dipolar motions and ionic conduction in an ibuprofen derived ionic liquid}</style></title><secondary-title><style face="normal" font="default" size="100%">{PHYSICAL CHEMISTRY CHEMICAL PHYSICS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{37}</style></number><volume><style face="normal" font="default" size="100%">{17}</style></volume><pages><style face="normal" font="default" size="100%">{24108-24120}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Effect of solvent polarity on the spectroscopic properties of an alkynyl gold(I) gelator. The particular case of water}</style></title><secondary-title><style face="normal" font="default" size="100%">{PHOTOCHEMICAL &amp; PHOTOBIOLOGICAL SCIENCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{5}</style></number><volume><style face="normal" font="default" size="100%">{15}</style></volume><pages><style face="normal" font="default" size="100%">{635-643}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, Sergio M. C.</style></author><author><style face="normal" font="default" size="100%">Linhares, Joao M. M.</style></author><author><style face="normal" font="default" size="100%">Joao, Catarina A. R.</style></author><author><style face="normal" font="default" size="100%">Amano, Kinjiro</style></author><author><style face="normal" font="default" size="100%">Montagner, Cristina</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">{Tremeau, A</style></author><author><style face="normal" font="default" size="100%">Schettini, R.</style></author><author><style face="normal" font="default" size="100%">Tominaga, S}</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">{Estimating the Colors of Paintings}</style></title><secondary-title><style face="normal" font="default" size="100%">{COMPUTATIONAL COLOR IMAGING, CCIW 2015}</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">{Lecture Notes in Computer Science}</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><volume><style face="normal" font="default" size="100%">{9016}</style></volume><pages><style face="normal" font="default" size="100%">{236-242}</style></pages><isbn><style face="normal" font="default" size="100%">{978-3-319-15979-9; 978-3-319-15978-2}</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{5th International Computational Color Imaging Workshop (CCIW), Saint Etienne, FRANCE, MAR 24-26, 2015}&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Spudeit, Daniel Alfonso</style></author><author><style face="normal" font="default" size="100%">Bastos, Juliana</style></author><author><style face="normal" font="default" size="100%">Scorsin, Leandro</style></author><author><style face="normal" font="default" size="100%">Fiedler, Haidi D.</style></author><author><style face="normal" font="default" size="100%">Nome, Faruk</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, Luis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Exploring the charged nature of supramolecular micelles based on p-sulfonatocalix{[}6]arene and dodecyltrimethylammonium bromide}</style></title><secondary-title><style face="normal" font="default" size="100%">{PHYSICAL CHEMISTRY CHEMICAL PHYSICS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{39}</style></number><volume><style face="normal" font="default" size="100%">{17}</style></volume><pages><style face="normal" font="default" size="100%">{26378-26385}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessego, Marcia</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Mendoza, Johan</style></author><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Exploring the diethylaminoflavylium derivatives multistate system of chemical reactions in the presence of CTAB micelles: thermodynamic reversibility achieved through different kinetic pathways}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{48}</style></number><volume><style face="normal" font="default" size="100%">{7}</style></volume><pages><style face="normal" font="default" size="100%">{30469-30480}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, J.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, A F R</style></author><author><style face="normal" font="default" size="100%">Sousa, M G</style></author><author><style face="normal" font="default" size="100%">Santos, N F</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">da Cunha, A F</style></author><author><style face="normal" font="default" size="100%">Monteiro, T.</style></author><author><style face="normal" font="default" size="100%">Costa, F.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Exploring the potential of laser assisted flow deposition grown ZnO for photovoltaic applications}</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanostructures</style></keyword><keyword><style  face="normal" font="default" size="100%">Photoluminescence spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Semiconductors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0254058416302425 internal-pdf://0.0.1.118/S0254058416302425.html internal-pdf://0.0.1.121/S0254058416302425.html</style></url></web-urls></urls><isbn><style face="normal" font="default" size="100%">0254-0584</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Zinc oxide (ZnO) is a widely studied wide band gap semiconductor with applications in several fields, namely to enhance solar cells efficiency. Its ability to be grown in a wide variety of nanostructured morphologies, allowing the designing of the surface area architecture constitutes an important advantage over other semiconductors. Laser assisted flow deposition (LAFD) is a recently developed growth method, based on a vapour-solid mechanism, which proved to be a powerful approach in the production of ZnO micro/nanostructures with different morphologies as well as high crystallinity and optical quality. In the present work we report the use of the LAFD technique to grow functional ZnO nanostructures (nanoparticles and tetrapods) working as nano templates to improve the dye-sensitized solar cells (DSSCs) efficiency. The structural and morphological characterization of the as-grown ZnO crystals were performed by X-ray diffraction and electron microscopy, respectively, and the optical quality was assessed by photoluminescence spectroscopy. DSSCs were produced using a combination of these nanostructures, which were subsequently sensitized with N719 dye. An efficiency of ∼3{%} was achieved under simulated AM 1.5 illumination conditions for a dye loading time of 1 h.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Flavylium based dual photochromism: addressing cis-trans isomerization and ring opening-closure by different light inputs}</style></title><secondary-title><style face="normal" font="default" size="100%">{CHEMICAL COMMUNICATIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{34}</style></number><volume><style face="normal" font="default" size="100%">{51}</style></volume><pages><style face="normal" font="default" size="100%">{7349-7351}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez-Rosas, J.</style></author><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Cepeda-Plaza, M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Parajo, M.</style></author><author><style face="normal" font="default" size="100%">Rodriguez-Dafonte, P.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{gamma-Cyclodextrin modulates the chemical reactivity by multiple complexation}</style></title><secondary-title><style face="normal" font="default" size="100%">{ORGANIC &amp; BIOMOLECULAR CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{4}</style></number><volume><style face="normal" font="default" size="100%">{13}</style></volume><pages><style face="normal" font="default" size="100%">{1213-1224}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">{Inkjet printed highly porous TiO2 films for improved electrical properties of photoanode}</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF COLLOID AND INTERFACE SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=1{&amp;}doc=1{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">465</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bassani, Dario M.</style></author><author><style face="normal" font="default" size="100%">Cucinotta, Fabio</style></author><author><style face="normal" font="default" size="100%">Bohne, Cornelia</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Lemon, Christopher</style></author><author><style face="normal" font="default" size="100%">Allain, Clemence</style></author><author><style face="normal" font="default" size="100%">Sundstrom, Villy</style></author><author><style face="normal" font="default" size="100%">Campagna, Sebastiano</style></author><author><style face="normal" font="default" size="100%">Rohacova, Jana</style></author><author><style face="normal" font="default" size="100%">Ketteler, Yvonne</style></author><author><style face="normal" font="default" size="100%">Ryan, Sean T. J.</style></author><author><style face="normal" font="default" size="100%">Vos, Johannes</style></author><author><style face="normal" font="default" size="100%">de Silva, Amilra Prasanna</style></author><author><style face="normal" font="default" size="100%">Slota, Michael</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Light activated molecular machines and logic gates: general discussion}</style></title><secondary-title><style face="normal" font="default" size="100%">{FARADAY DISCUSSIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><volume><style face="normal" font="default" size="100%">{185}</style></volume><pages><style face="normal" font="default" size="100%">{399-411}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, Gonalo A. O.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Ana P. C.</style></author><author><style face="normal" font="default" size="100%">Kamran T Mahmudov</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M. Fatima C.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Mononuclear copper(II) complexes of an arylhydrazone of 1H-indene-1,3(2H)-dione as catalysts for the oxidation of 1-phenylethanol in ionic liquid medium}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{86}</style></number><volume><style face="normal" font="default" size="100%">{6}</style></volume><pages><style face="normal" font="default" size="100%">{83412-83420}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Miguel M.</style></author><author><style face="normal" font="default" size="100%">Bastos, Pedro</style></author><author><style face="normal" font="default" size="100%">Catela, Isabelle</style></author><author><style face="normal" font="default" size="100%">Zalewska, Karolina</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Recent Advances of Metallocenes for Medicinal Chemistry}</style></title><secondary-title><style face="normal" font="default" size="100%">{MINI-REVIEWS IN MEDICINAL CHEMISTRY}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{9}</style></number><volume><style face="normal" font="default" size="100%">{17}</style></volume><pages><style face="normal" font="default" size="100%">{771-784}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Santos, Miguel M.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Reversible systems based on CO2, amino-acids and organic superbases}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{45}</style></number><volume><style face="normal" font="default" size="100%">{5}</style></volume><pages><style face="normal" font="default" size="100%">{35564-35571}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pikramenou, Zoe</style></author><author><style face="normal" font="default" size="100%">Weinstein, Julia</style></author><author><style face="normal" font="default" size="100%">Pan, Qing</style></author><author><style face="normal" font="default" size="100%">Lewis, Frederick</style></author><author><style face="normal" font="default" size="100%">Bassani, Dario M.</style></author><author><style face="normal" font="default" size="100%">Wuerthner, Frank</style></author><author><style face="normal" font="default" size="100%">Moucheron, Cecile</style></author><author><style face="normal" font="default" size="100%">Slota, Michael</style></author><author><style face="normal" font="default" size="100%">Diaz-Moscoso, Alejandro</style></author><author><style face="normal" font="default" size="100%">Karlsson, Joshua</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Adams, Dave</style></author><author><style face="normal" font="default" size="100%">Scandola, Franco</style></author><author><style face="normal" font="default" size="100%">Bohne, Cornelia</style></author><author><style face="normal" font="default" size="100%">Lemon, Christopher</style></author><author><style face="normal" font="default" size="100%">Campagna, Sebastiano</style></author><author><style face="normal" font="default" size="100%">Rohacova, Jana</style></author><author><style face="normal" font="default" size="100%">Ohashi, Kenji</style></author><author><style face="normal" font="default" size="100%">Ploetz, Per-Arno</style></author><author><style face="normal" font="default" size="100%">Monti, Filippo</style></author><author><style face="normal" font="default" size="100%">Kelly, John M.</style></author><author><style face="normal" font="default" size="100%">Keane, Paraic</style></author><author><style face="normal" font="default" size="100%">Gibson, Elizabeth</style></author><author><style face="normal" font="default" size="100%">Lemercier, Gilles</style></author><author><style face="normal" font="default" size="100%">Ruggi, Albert</style></author><author><style face="normal" font="default" size="100%">Cucinotta, Fabio</style></author><author><style face="normal" font="default" size="100%">Gust, Devens</style></author><author><style face="normal" font="default" size="100%">Bradberry, Samuel</style></author><author><style face="normal" font="default" size="100%">Vos, Johannes</style></author><author><style face="normal" font="default" size="100%">Pistolis, George</style></author><author><style face="normal" font="default" size="100%">Mauro, Matteo</style></author><author><style face="normal" font="default" size="100%">Tuite, Eimer</style></author><author><style face="normal" font="default" size="100%">De Cola, Luisa</style></author><author><style face="normal" font="default" size="100%">Ceroni, Paola</style></author><author><style face="normal" font="default" size="100%">Maneiro, Marcelino</style></author><author><style face="normal" font="default" size="100%">Galoppini, Elena</style></author><author><style face="normal" font="default" size="100%">Gunnlaugsson, Thorfinnur</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Self-organization of photo-active nanostructures: general discussion}</style></title><secondary-title><style face="normal" font="default" size="100%">{FARADAY DISCUSSIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><volume><style face="normal" font="default" size="100%">{185}</style></volume><pages><style face="normal" font="default" size="100%">{529-548}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diniz, Ana Marta</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Spatiotemporal control over the co-conformational switching in pH-responsive flavylium-based multistate pseudorotaxanes}</style></title><secondary-title><style face="normal" font="default" size="100%">{FARADAY DISCUSSIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><volume><style face="normal" font="default" size="100%">{185}</style></volume><pages><style face="normal" font="default" size="100%">{361-379}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Switchable electrochromic devices based on disubstituted bipyridinium derivatives}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{35}</style></number><volume><style face="normal" font="default" size="100%">{5}</style></volume><pages><style face="normal" font="default" size="100%">{27867-27873}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Garnier, T.</style></author><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Danel, M.</style></author><author><style face="normal" font="default" size="100%">Chassaing, S.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Synthesis and multistate characterization of bis-flavylium dications - symmetric resorcinol- and phloroglucinol-type derivatives as stochastic systems}</style></title><secondary-title><style face="normal" font="default" size="100%">{RSC ADVANCES}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{74}</style></number><volume><style face="normal" font="default" size="100%">{6}</style></volume><pages><style face="normal" font="default" size="100%">{69698-69707}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aguilo, Elisabet</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Baucells, Clara</style></author><author><style face="normal" font="default" size="100%">Guitart, Marta</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Llorca, Jordi</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Tuning supramolecular aurophilic structures: the effect of counterion, positive charge and solvent}</style></title><secondary-title><style face="normal" font="default" size="100%">{DALTON TRANSACTIONS}</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">{17}</style></number><volume><style face="normal" font="default" size="100%">{45}</style></volume><pages><style face="normal" font="default" size="100%">{7328-7339}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Lidia</style></author><author><style face="normal" font="default" size="100%">Neto, Joana P.</style></author><author><style face="normal" font="default" size="100%">Crespo, Ana</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Costa, Nuno</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{WO3 Nanoparticle-Based Conformable pH Sensor}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS APPLIED MATERIALS &amp; INTERFACES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Submitted</style></year></dates><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">12226–12234</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;\{pH is a vital physiological parameter that can be used for disease diagnosis and treatment as well as in monitoring other biological processes. Metal/metal oxide based pH sensors have several advantages regarding their reliability, miniaturization, and cost-effectiveness, which are critical characteristics for in vivo applications. In this work, WO3 nanoparticles were electrodeposited on flexible substrates over metal electrodes with a sensing area of 1 mm(2). These sensors show a sensitivity of -56.7 +/- 1.3 mV/pH, in a wide pH range of 9 to 5. A proof of concept is also demonstrated using a flexible reference electrode in solid electrolyte with a curved surface. A good balance between the performance parameters (sensitivity), the production costs, and simplicity of the sensors was accomplished, as required for wearable biomedical devices.\}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Beatriz Rodrigues</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The colour of moving images: reconstructing Winsor &amp; Newton 19th-century watercolours for Magic Lantern glass painting</style></title><secondary-title><style face="normal" font="default" size="100%">8th Interim Meeting of the ICOM-CC Art Technological Source Research Working Group</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">In Press</style></year></dates><pub-location><style face="normal" font="default" size="100%">Cologne, Germany, 26-27 September 2019.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author><author><style face="normal" font="default" size="100%">Luis Cerqueira Alves</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Debitus grisailles for stained-glass conservation: an analytical study</style></title><secondary-title><style face="normal" font="default" size="100%">Conservar Património</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">In Press</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sofia G. Simoes</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Rocco de Miglio</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">Gavin Long</style></author><author><style face="normal" font="default" size="100%">George Giannakidis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">InSmart – A methodology for combining modelling with stakeholder input towards EU cities decarbonisation.</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">In Press</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Gaspar, Cristina</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">António, Margarida</style></author><author><style face="normal" font="default" size="100%">dos Santos, Andreia</style></author><author><style face="normal" font="default" size="100%">Silva, Tiago</style></author><author><style face="normal" font="default" size="100%">Morais, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Piezoelectric Paper Energy Harvesters Based on Microwave-Assisted Grown ZnO Rods}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoenergy Communications</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">energy harvesting</style></keyword><keyword><style  face="normal" font="default" size="100%">Paper</style></keyword><keyword><style  face="normal" font="default" size="100%">piezoelectricity</style></keyword><keyword><style  face="normal" font="default" size="100%">triboelectricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc oxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciltp.com/journals/nc/articles/2603003405</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The growing energy demand, combined with the rising volume of e-waste, demands an urgent search for sustainable energy-harvesting devices. Among the several energy sources, mechanical energy is the most explored due to its abundance. In this context, piezoelectric energy harvesters have great potential, as they leverage the synergy between tribo- and piezoelectric effects to convert mechanical into electrical energy with high efficiency. Herein, the potential of sustainable materials to produce paper-based energy harvesters is explored. Specifically, paper is used as both active layer and substrate and the response of devices based on this material in different forms (pristine, embedded with matrices of cellulose derivatives and embedded with composites of hydrothermally synthesized one-dimensional zinc oxide—ZnO—particles and polymeric matrices) is evaluated. Different architectures were studied, namely the active layer sandwiched between two commercial electrodes and devices based on paper substrates with screen-printed silver electrodes. Among these, a maximum output of (3.5 ± 0.8) V was obtained with devices based on Whatman paper embedded with ZnO/ethylcellulose nanocomposites sandwiched between commercial electrodes, and the same active layer with screen-printed electrodes yielded an output voltage of (0.29 ± 0.01) V, for an impact force of 10 N. The present results thus represent a promising avenue for the development of sustainable devices, paving the way for eco-friendly, cost-effective and versatile energy-harvesting technologies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Jaime</style></author><author><style face="normal" font="default" size="100%">Peres, Luciana</style></author><author><style face="normal" font="default" size="100%">Ferrite, Luca</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Solution Combustion Synthesis of ZTO and Ag-Doped ZTO Nanostructures}</style></title><secondary-title><style face="normal" font="default" size="100%">The 5th International Online Conference on Nanomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ag doping</style></keyword><keyword><style  face="normal" font="default" size="100%">solution combustion synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">ZTO</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2673-4605/25/1/20/htm https://www.mdpi.com/2673-4605/25/1/20</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">MDPI</style></publisher><pub-location><style face="normal" font="default" size="100%">Basel Switzerland</style></pub-location><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The growth of the Internet of Things (IoT) has increased the demand for low-cost nanostructured materials. Zinc tin oxide (ZTO) has been widely used as an alternative to current semiconductor technologies, but its production methods remain expensive. Combustion synthesis is a green, low-cost alternative that may allow us to reduce the complexity of ZTO production. In this work, zinc and tin-based nanostructures were produced through combustion synthesis using water and ethanol as solvents and different precursor solutions ratios (1:2, 1:1, and 2:1). The influence of ethylenediamine (EDA) on the crystallographic phase of 2:1 samples of both solvents and Ag doping on 2:1 ethanol samples was also studied. Samples produced with a 2:1 ratio presented a predominance of ZnO, while the 1:1 and 2:1 samples presented a mixture of ZnO, SnO2, and ZnSnO3. The use of EDA in the 2:1 ethanol and water samples led to the growth of ZnO after annealing at 600 °C. For the ZTO-Ag samples, X-ray diffraction (XRD) and Raman analysis also revealed the presence of ZnO after annealing at 600 °C. This work showed it is possible to produce ZTO nanostructures through solution combustion synthesis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morais, Maria</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Ana Pimentel</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Pedrosa, André</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Optimizing the performance of piezoelectric pressure sensors: the key role of ZnO particles' properties}</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://linkinghub.elsevier.com/retrieve/pii/S2352492826003211</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pages><style face="normal" font="default" size="100%">114937</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monge, N.</style></author><author><style face="normal" font="default" size="100%">Pinto, LFV</style></author><author><style face="normal" font="default" size="100%">Ferreira, E.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">P.J. Sebastião</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hierarchical Twist: Chirality Across Scales in Cellulose Cholesterics</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Optical MaterialsAdvanced Optical Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chiral nematic liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">hierarchical twisted supramolecular structures</style></keyword><keyword><style  face="normal" font="default" size="100%">mechanoresponsive materials</style></keyword><keyword><style  face="normal" font="default" size="100%">thermotropic cellulose derivatives</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2026</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adom.202502728</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">e02728</style></pages><isbn><style face="normal" font="default" size="100%">2195-1071</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract One of the unresolved aspects of cellulose-based liquid crystalline phases is their chirality. Although cellulose is intrinsically chiral, both left-handed (LH) and right-handed (RH) chiral nematic phases are reported in cellulose derivatives under different conditions. The origin of these discrepancies?and whether LH and RH twisted structures coexist within a single material?has remained unclear. Here, the first direct evidence of hierarchical LH and RH twisted structures coexisting in a solvent-free, thermotropic cellulose derivative at room temperature is provided. Free-standing cholesteric films exhibit distinct LH and RH twisted domains, whose pitches respond oppositely to uniaxial mechanical strain: the LH pitch increases, while the RH pitch decreases with increasing strain. This contrasting response results from the coexistence of intertwined LH and RH twisted structures, whose optical axes are oriented differently relative to the strain direction. Notably, after stretching beyond their elastic limit, the films spontaneously recover their original shape within minutes. During this recovery, circular dichroism (CD) measurements reveal an increase in RH pitch and a decrease in LH pitch, evidencing reversible, strain-responsive behavior. Multiscale structural characterization confirms the hierarchical chiral organization and its mechanoresponsive nature, providing new insights into the origin of chirality in cellulose-based liquid crystalline materials.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Martins, Guilherme</style></author><author><style face="normal" font="default" size="100%">Philippe Carpentier</style></author><author><style face="normal" font="default" size="100%">Raczyńska, Agata</style></author><author><style face="normal" font="default" size="100%">Szaleniec, Maciej</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural Insights Into CO2 Transport Pathways in a W-Formate Dehydrogenase: Structural Basis for CO2 Reduction</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International EditionAngewandte Chemie International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CO2 reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">gas soaking</style></keyword><keyword><style  face="normal" font="default" size="100%">metal-dependent formate dehydrogenases</style></keyword><keyword><style  face="normal" font="default" size="100%">substrate tunnel</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2026</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/anie.202526133</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">e26133</style></pages><isbn><style face="normal" font="default" size="100%">1433-7851</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;ABSTRACT Mo/W-dependent formate dehydrogenases (Fdhs) catalyze the reversible reduction of CO2 to formate and are key biocatalysts with high potential for CO2 capture/conversion technologies. Although previous studies have suggested the presence of two substrate-access tunnels in Fdhs, experimental evidence for CO2-specific pathways has been lacking. Here, we present an integrated study of Nitratidesulfovibrio vulgaris FdhAB combining crystallography, molecular dynamics simulations, mutagenesis, and kinetic assays. NvFdhAB crystals pressurized with Kr, O2, and CO2 were used to map gas diffusion routes and uncovered a substrate-retention site consistently occupied by small molecules in multiple crystal structures. Our results indicate that both substrates mostly use the main tunnel to reach this retention site, but H2O and CO2 can also enter through a novel side branch before following a shared route to the buried W active site. The retention site, located at the junction of both tunnels, plays a synergistic role in enhancing CO2 reduction by increasing substrate concentration near the catalytic center, thereby improving catalytic efficiency. Notably, variants affecting this site showed a selective effect for CO2 reduction, with no impact on formate oxidation. These findings provide experimental evidence of a CO2-specific pathway and identify structural determinants underpinning efficient CO2 reduction in this enzyme family.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">16</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maria Simone Soares</style></author><author><style face="normal" font="default" size="100%">Andreia C. M. Rodrigues</style></author><author><style face="normal" font="default" size="100%">Sílvia F. S. Pires</style></author><author><style face="normal" font="default" size="100%">Amadeu M. V. M. Soares</style></author><author><style face="normal" font="default" size="100%">Ana P. L. Costa</style></author><author><style face="normal" font="default" size="100%">Jan Nedoma</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Nuno Santos</style></author><author><style face="normal" font="default" size="100%">Carlos Marques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-Time Monitoring of Microbial Contamination and Stress Biomarkers with Liquid Crystal-Based Immunosensors for Food Safety Assessment</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2026</style></year></dates><volume><style face="normal" font="default" size="100%">16</style></volume><issue><style face="normal" font="default" size="100%">1: 59</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Martins, Guilherme</style></author><author><style face="normal" font="default" size="100%">Philippe Carpentier</style></author><author><style face="normal" font="default" size="100%">Raczynska, Agata</style></author><author><style face="normal" font="default" size="100%">Szaleniec, Maciej</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural Insights Into CO2 Transport Pathways in a W-Formate Dehydrogenase: Structural Basis for CO2 Reduction</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2026</style></year></dates><volume><style face="normal" font="default" size="100%">138</style></volume><issue><style face="normal" font="default" size="100%">16</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mafalda V. Fernandes</style></author><author><style face="normal" font="default" size="100%">Antunes, Jorge M. A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of CbcS from Geobacter sulfurreducens' Cbc4 complex: a putative novel respiratory pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">quinol-cytochrome oxidoreductases</style></keyword><keyword><style  face="normal" font="default" size="100%">redox partners</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0162013425002788</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">274</style></volume><pages><style face="normal" font="default" size="100%">113097</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electroactive bacteria mediate electron exchange with external compounds through a process known as extracellular electron transfer (EET). A key step in EET is the transfer of electrons from the menaquinone pool to inner membrane-associated quinol-cytochrome c oxidoreductase complexes, which subsequently relay electrons to periplasmic redox partners. Gene-knockout and proteomic analyses have identified several critical components involved in EET in Geobacter sulfurreducens, including six inner membrane oxidoreductase gene clusters. Of these, three - CbcL, ImcH, and CbcBA - have been linked to specific respiratory pathways depending on the redox potential of the terminal electron acceptor. Cbc4 is one of the other inner membrane oxidoreductase complexes and is composed by three subunits: a membrane-anchored tetraheme c-type cytochrome (CbcS), an iron–sulfur protein containing four [4Fe-4S] clusters (CbcT), and an integral membrane protein (CbcU). In this study, the sequence and AlphaFold model of CbcS were analyzed and its cytochrome domain was produced, and structurally and functionally characterized using Nuclear Magnetic Resonance spectroscopy. CbcS has four bis-histidine low-spin hemes and the structure of its hemecore is homologous to CymA and NrfH from Shewanella and Desulfovibrio species, respectively, despite differences on its axial ligands. Potentiometric titrations showed that the redox active window of CbcS overlaps with those of the triheme periplasmic cytochrome family (PpcA-E), its putative redox partners. Nevertheless, NMR-monitored electron transfer experiments revealed that CbcS transfers electrons to PpcA through the heme group closer to the C-terminal (heme IV). Together, these findings provide insights on a putative new respiratory pathway in G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arooj Fatima</style></author><author><style face="normal" font="default" size="100%">Hafiz M. Saif</style></author><author><style face="normal" font="default" size="100%">Francisco X. Nascimento</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Selective lithium recovery using bacterial cellulose acetate membranes: toward green recycling of spent Li-ion batteries</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial cellulose acetate</style></keyword><keyword><style  face="normal" font="default" size="100%">Battery recycling</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion-selective membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">Li-ion battery leachate</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium recovery</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0376738825010890</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">737</style></volume><pages><style face="normal" font="default" size="100%">124776</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The global transition to electric vehicles and renewable energy systems has heightened the demand for lithium-ion batteries (LIBs), creating an urgent need for sustainable battery recycling methods to recover critical raw materials, including lithium. Lithium-selective cation-exchange polymeric membranes are one of the emerging options to achieve such lithium recycling. To make this change even greener, instead of using traditional fossil-origin polymers to produce membranes, this research employed bacterial cellulose acetate (BCA), a bio-derived and eco-friendly polymer. By adding 5 wt% N-methyl-N-propylpiperidinium bis(trifluoromethanesulfonyl)imide (PP13–TFSI), an ionic liquid (IL) which is a plasticizer and lithium-ion conductor, and 20 wt% hydrogen manganese oxide (HMO), which is a lithium-selective inorganic filler, four BCA-based membranes (BCA, BCA-IL, BCA-HMO and BCA-IL-HMO) were prepared. The membranes were extensively characterized for their morphology, thermal stability, chemical, and mechanical properties. Subsequently, they were tested in diffusion cells (without applying any external driving force) for ionic conductivity, lithium selectivity, and lithium flux using binary salt mixtures and synthetic LIB leachate. The BCA-IL membrane outperformed other BCA-based membranes in terms of separation factors, achieving values of 10.50 (Li+/Mn2+), 11.75 (Li+/Ni2+), and 10.95 (Li+/Co2+) with a lithium flux of 0.12 mol m−2 h−1 when processing synthetic LIB leachate. Under the same conditions, the BCA-HMO membranes exhibited a higher lithium flux (0.51 mol m−2 h−1) but with lower separation factor values of 3.39 (Li+/Mn2+), 3.62 (Li+/Ni2+), and 3.36 (Li+/Co2+). The use of plant-derived cellulose acetate (CA) as an alternative to BCA was also assessed; however, despite promising ideal lithium selectivity values (for example, 112 for Li+/Ni2+ in the case of CA-HMO membrane), their conductivity was up to two orders of magnitude lower than that of BCA-based membranes. All these findings highlight the promising potential of BCA-based membranes for lithium recovery from lithium-ion battery leachates.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;50th Anniversary Celebration of the Journal Membrane Science&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hafiz M. Saif</style></author><author><style face="normal" font="default" size="100%">Amanuel G. Gebretatios</style></author><author><style face="normal" font="default" size="100%">Rosa M. Huertas</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Single solvent synthesis of lithium-selective hydrogen manganese oxide (HMO)-based mixed matrix membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemical Engineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Hydrogen manganese oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium recovery</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium-ion sieve</style></keyword><keyword><style  face="normal" font="default" size="100%">nafion</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfonated polyethersulfone</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2666952825000226</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">225-233</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The rising lithium-ion battery market drives lithium demand and requires efficient and selective lithium recovery methods from aqueous sources. Membrane technologies can address environmental and inherent efficiency issues in conventional lithium extraction methods. This study presents the synthesis of novel lithium-selective mixed matrix membranes (MMMs) by integrating 0–30 wt% of a lithium selective filler named hydrogen manganese oxide (HMO) into a sulfonated polyethersulfone (SPES)-Nafion polymer matrix. The membranes were produced by casting and thoroughly examined to assess their chemical, physical, morphological, thermal, and mechanical characteristics. The transport of lithium across membranes was evaluated in diffusion and electro-diffusion studies. The membrane containing 20 wt% of HMO exhibited the highest ideal selectivity values, which were 1.05 for Li+/K+, 1.20 for Li+/Na+, and 13.36 for Li+/Mg2+; and more than 97% increase in lithium-ion conductivity when compared with the control membrane without HMO. In diffusion experiments, the binary separation factors for Li+/K+, Li+/Na+, and Li+/Mg2+ were 0.71, 1.52, and 11.83, respectively, while under electro-diffusion conditions, the corresponding values were 0.82, 1.55, and 9.88. Above 20 wt% of HMO, membranes lose their separation capacity as HMO aggregates inside the membrane structure. The higher selectivity of membranes towards Li+ in the presence of Mg2+ is due to magnesium's larger hydrated radius and higher hydration energy compared to lithium. Overall, the prepared membranes demonstrated a promising potential for green lithium recovery. This study facilitates the advancement of sustainable lithium-selective MMM synthesis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cortinhal, Mariana D.</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana I. B.</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro M. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{One Dimensional Metal Oxide Semiconductor Nanotransistors}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Technologies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">metal oxide semiconductors</style></keyword><keyword><style  face="normal" font="default" size="100%">nanowire transistors</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanowires</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">/doi/pdf/10.1002/admt.202500735 https://onlinelibrary.wiley.com/doi/abs/10.1002/admt.202500735 https://advanced.onlinelibrary.wiley.com/doi/10.1002/admt.202500735</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">e00735</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The goal of miniaturization in microelectronics catalyzes the evolution of field‐effect transistors (FETs), transitioning from classical scaling approaches to innovative architectures like gate‐all‐around FETs. Among these advancements, nanowire field‐effect transistors (NW‐FETs) emerge as a promising solution to the limitations of traditional FET designs, offering improved electrostatic control, reduction of short‐channel effects, and better overall device performance metrics. Metal oxide nanowires (NWs) provide high mobility, excellent optical transparency, mechanical flexibility, and compatibility with thin‐film technology, making them ideal candidates to be the pillar of a new wave of transparent and flexible electronics with unprecedented integration levels. This review highlights the different configurations of NW‐FETs, exploring their fabrication techniques and different advantages, as well as state‐of‐the‐art progress in metal oxide NW‐FETs, such as zinc oxide (ZnO), indium oxide (In 2 O 3 ), tin oxide (SnO 2 ), and multicomponent materials. To further improve NW‐FET performance, recent developments in doping, surface passivation methods, and post‐fabrication treatments are examined, as well as emerging fabrication methodologies. By addressing material limitations and integrating innovative design strategies, metal oxide NW‐FETs are set to play a pivotal role in sustaining Moore's Law and shaping the future of nanoelectronics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">António, Margarida</style></author><author><style face="normal" font="default" size="100%">Viegas, Jaime</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Effect of the seed layer crystalline structure in the growth of zinc-tin oxide (ZTO) nanostructures}</style></title><secondary-title><style face="normal" font="default" size="100%">Discover Nano</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Direct growth</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrothermal synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanostructures</style></keyword><keyword><style  face="normal" font="default" size="100%">Seed layer</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc-tin oxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/10.1186/s11671-025-04410-8</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">229</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal oxide nanostructures have recently gained high attention due to advances in their synthesis, particularly hydrothermal techniques, which allow precise control over their morphology, composition, and crystallinity, as well as integration into devices. Zinc-tin oxide (ZTO) nanostructures, in particular, are notable for their sustainability and multifunctional applications, including catalysis, electronics, sensors, and energy harvesting. Their ternary oxide nature supports a broad range of functionalities. The use of seed layers during synthesis has proven to be beneficial, particularly for binary systems such as ZnO, as it not only impacts the growth of nanostructures but is also advantageous for applications requiring nanostructures supported on substrates, such as in photocatalysis and sensor technologies. This work investigates the effect of various seed layers (e.g., Cu, stainless steel, Cr, Ni) on the hydrothermal synthesis of ZTO nanostructures. Compared to seed layer free methods under similar conditions, the presence of seed layers significantly influenced the resulting structures. The study produced diverse morphologies, including ZnSnO₃ nanowires and Zn₂SnO₄ nanoparticles, octahedrons, and nanowires. Findings suggest a relationship between the seed layer's phase and the resulting nanostructure phase. Furthermore, shorter synthesis durations favored discrete nanostructures, while longer durations facilitated the formation of thin films with nanostructured surfaces. These observations underscore the dual role of seed layers in influencing both the structural phase and growth kinetics of ZTO nanostructures.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mammalian Aldehyde Oxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Iron‐Sulfur Clusters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">drug and xenobiotic metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">FAD-containing enzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">molybdopterin enzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">[2Fe–2S] clusters</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2025/11/10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/9783527843596.ch5</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">135-158</style></pages><isbn><style face="normal" font="default" size="100%">9783527843596</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Summary Mammalian aldehyde oxidases (AOXs) are complex enzymes dependent on a molybdopterin-active site (Moco), two [2Fe?2S] spectroscopically distinct centers, and one flavin adenine dinucleotide (FAD) cofactor. AOXs belong to the xanthine oxidase (XO) family of mononuclear molybdenum enzymes. AOXs and XO share a high degree of structural similarity forming homodimers that encompass in each subunit a chain of redox centers involved in the transfer of reducing equivalents from substrate oxidation (Moco ? [2Fe?2S] I ? [2Fe?2S] II? FAD) to molecular oxygen. However, AOXs and XO differ in substrate specificity and, while XO has a clear role in the last steps of purine catabolism, AOXs are very promiscuous enzymes. They catalyze a wide diversity of reactions, accept diverse substrates, and play an important role in drug and xenobiotic metabolism. Despite numerous studies, the physiological substrates of AOX and its physiological relevance are still unclear.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Wiley Online Books&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Léger, Christophe</style></author><author><style face="normal" font="default" size="100%">Fourmond, Vincent</style></author><author><style face="normal" font="default" size="100%">Biaso, Frédéric</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Role of Selenocysteine in Catalysis and Oxygen Tolerance of a W-Dependent Formate Dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">ACS CatalysisACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2025</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acscatal.5c02382</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">12627 - 12639</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases (FDHs) catalyze, under mild conditions, the reversible reduction of CO2 to formate, a versatile C1 feedstock that can contribute to a carbon-neutral economy. Metal-dependent FDHs are the most widespread selenoproteins found in bacteria, and around 44% of them include selenocysteine (Sec) as a ligand to the Mo/W active site. In the sulfate-reducer Nitratidesulfovibrio vulgaris Hildenborough, the main FDH responsible for CO2 reduction is the W/Sec-dependent FdhAB, which is among the most active CO2 reductases reported so far. In contrast to most metal-dependent FDHs, this enzyme is relatively O2-tolerant and can be purified aerobically. In this work, we evaluated the role of Sec in the catalytic and stability properties of the W/Sec-FdhAB. For that, a Sec-to-Cys variant (U192C) was created, its catalytic and spectroscopic properties were characterized, and its crystal structure was determined. Sec substitution by Cys strongly affects activity, decreases the KM for formate, and increases susceptibility to O2. While Sec-to-Cys replacement induces only weak changes of the WV EPR signals, using 77Se-labeled enzyme, we could show that Sec undoubtedly coordinates the W metal in the WV redox state. The crystal structure of U192C confirmed previous findings on the redox switch mechanism of activation and protection of FdhAB, while revealing a putative catalytic intermediate of FdhAB with Arg441 orienting a CO2 substrate analog (probably SO2) in the active site. Overall, the results indicate that Sec plays a critical role in the high activity displayed by W/Sec-FdhAB, and that it may also be involved in or modulate the proton transfer to and from the active site.Metal-dependent formate dehydrogenases (FDHs) catalyze, under mild conditions, the reversible reduction of CO2 to formate, a versatile C1 feedstock that can contribute to a carbon-neutral economy. Metal-dependent FDHs are the most widespread selenoproteins found in bacteria, and around 44% of them include selenocysteine (Sec) as a ligand to the Mo/W active site. In the sulfate-reducer Nitratidesulfovibrio vulgaris Hildenborough, the main FDH responsible for CO2 reduction is the W/Sec-dependent FdhAB, which is among the most active CO2 reductases reported so far. In contrast to most metal-dependent FDHs, this enzyme is relatively O2-tolerant and can be purified aerobically. In this work, we evaluated the role of Sec in the catalytic and stability properties of the W/Sec-FdhAB. For that, a Sec-to-Cys variant (U192C) was created, its catalytic and spectroscopic properties were characterized, and its crystal structure was determined. Sec substitution by Cys strongly affects activity, decreases the KM for formate, and increases susceptibility to O2. While Sec-to-Cys replacement induces only weak changes of the WV EPR signals, using 77Se-labeled enzyme, we could show that Sec undoubtedly coordinates the W metal in the WV redox state. The crystal structure of U192C confirmed previous findings on the redox switch mechanism of activation and protection of FdhAB, while revealing a putative catalytic intermediate of FdhAB with Arg441 orienting a CO2 substrate analog (probably SO2) in the active site. Overall, the results indicate that Sec plays a critical role in the high activity displayed by W/Sec-FdhAB, and that it may also be involved in or modulate the proton transfer to and from the active site.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acscatal.5c02382&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Marlene</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Ferreira, Magda C.</style></author><author><style face="normal" font="default" size="100%">Caires, Beatriz</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Prates, José A. M.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos MGA.</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tripartite binding mode of cohesin-dockerin complexes from Ruminococcus flavefaciens involving naturally truncated dockerins</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carbohydrates</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosome</style></keyword><keyword><style  face="normal" font="default" size="100%">cohesin</style></keyword><keyword><style  face="normal" font="default" size="100%">dockerin</style></keyword><keyword><style  face="normal" font="default" size="100%">protein assembly</style></keyword><keyword><style  face="normal" font="default" size="100%">protein complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein structure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2025</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021925825021751</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">301</style></volume><pages><style face="normal" font="default" size="100%">110325</style></pages><isbn><style face="normal" font="default" size="100%">0021-9258</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Polysaccharides in plant cell walls serve as a rich carbon and energy source, yet their structural complexity presents a barrier to efficient degradation. To address this, anaerobic microorganisms like R. flavefaciens have developed sophisticated multi-enzyme complexes known as cellulosomes, which enable the efficient breakdown of these recalcitrant polysaccharides. These complexes are assembled through high-affinity interactions between cohesin (Coh) modules in scaffoldin proteins and dockerin (Doc) modules in cellulosomal enzymes. R. flavefaciens FD-1 harbors one of the most intricate cellulosomes described to date, comprising over 200 Doc-containing proteins encoded in its genome. Despite substantial research on this cellulosome, the role of a group of truncated but functional dockerins, known as group-2 Docs, remains unclear. In this study, we present a detailed structural and binding analysis of a Coh-Doc complex involving the cohesin from the cell-anchoring scaffoldin ScaE and a group-2 Doc that bears only one of the two Ca+2-coordinating loops that characterise the canonical Docs. Our findings reveal a novel tripartite binding mechanism, in which the cohesin can simultaneously bind two distinct dockerin units in three alternative conformations. This discovery provides new insights into the modular versatility of the R. flavefaciens cellulosome and sheds light on the mechanisms that enhance its efficiency in polysaccharide degradation.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Diana</style></author><author><style face="normal" font="default" size="100%">Viegas,  Ândria</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Luísa M. Ferreira</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adsorption-assisted membrane filtration with a cellulose derivative for separation of cationic compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><volume><style face="normal" font="default" size="100%">374</style></volume><pages><style face="normal" font="default" size="100%">133646</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hanieh Mahmoodi</style></author><author><style face="normal" font="default" size="100%">Nuno Basílio</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Calculation of the Absorption Spectra of Various Anthocyanin Species in an Acidic Medium Using Stopped-Flow Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">J. Org. Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><issue><style face="normal" font="default" size="100%">In press</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Gil</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Clear Choice: Developing Transparent Cork for Next-Generation Sustainable Materials</style></title><secondary-title><style face="normal" font="default" size="100%">Macromol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">17</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Cryo-EM structure of native honey bee vitellogenin</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leitão, F.</style></author><author><style face="normal" font="default" size="100%">Galrito, D.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies of Benzoquinone, Hydrobenzoquinone, Diphenoquinone, and Hydrodiphenoquinone-Based Compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochem. Sci. Adv</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><pages><style face="normal" font="default" size="100%"> e70006</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Silva</style></author><author><style face="normal" font="default" size="100%">João Santos</style></author><author><style face="normal" font="default" size="100%">Francisco Sousa</style></author><author><style face="normal" font="default" size="100%">José Malta</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nature Inspired Cellulose-based Networks for Moisture Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Photonics West</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><publisher><style face="normal" font="default" size="100%">SPIE</style></publisher><pub-location><style face="normal" font="default" size="100%">San Francisco, USA</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, Alexandre</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights in uranium bioremediation by cytochromes of the bacterium G. uraniireducens</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electrogenic bacteria</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme -type cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance (NMR)</style></keyword><keyword><style  face="normal" font="default" size="100%">Redox characterization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021925824025924</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">301</style></volume><pages><style face="normal" font="default" size="100%">108090</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geotalea uraniireducens, commonly found in uranium-contaminated environments, plays a key role in bioremediation strategies by converting the soluble hexavalent form of uranium (UVI) into less soluble forms (e.g. UIV.). While most of the reduction and concomitant precipitation of uranium occur outside the cells, there have been reports of important reduction processes taking place in the periplasm. In any case, the triheme periplasmic cytochromes are crucial players, either by ensuring an effective interface between the cell´s interior and exterior or by directly participating in the reduction of the metal. Therefore, understanding the functional mechanism of the highly abundant G. uraniireducens’ triheme cytochromes is crucial to assist the elucidation on the respiratory pathways in this bacterium. In this work, a detailed functional characterization of the triheme cytochromes PpcA and PpcB from G. uraniireducens was conducted using NMR and visible spectroscopy techniques. Despite sharing high amino acid sequence and structural homology with their counterparts from G. sulfurreducens, the results obtained showed that the heme reduction potential values are less negative, the order of oxidation of the hemes is distinct, and the redox and redox-Bohr network of interactions revealed unprecedented functional mechanisms of the G. uraniireducens cytochromes. In these cytochromes, the reduction potential values of the three heme groups are much more similar, hence covering a narrow range of values, features that facilitate the directional electron flow from the inner membrane, thereby favouring the optimal reduction of uranium.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Léger, Christophe</style></author><author><style face="normal" font="default" size="100%">Fourmound, Vincent</style></author><author><style face="normal" font="default" size="100%">Biaso, Frédéric</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Role of Selenocysteine in Catalysis and Oxygen Tolerance of a W-Dependent Formate Dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Phillips, Ana F.</style></author><author><style face="normal" font="default" size="100%">Luísa M. Ferreira</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Lourenço, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Synthesis of Terpenes Via Enantioselective Organocatalysis</style></title><secondary-title><style face="normal" font="default" size="100%">Asian J. Org. Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><pages><style face="normal" font="default" size="100%">e202500229</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Francisco Sousa</style></author><author><style face="normal" font="default" size="100%">José F. Malta</style></author><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">When Cellulose Moves: Smart Sensors and Actuators</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><pages><style face="normal" font="default" size="100%">e01426</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">B. Ferrández-Gómez</style></author><author><style face="normal" font="default" size="100%">Alves, V. D.</style></author><author><style face="normal" font="default" size="100%">R.M. Huertas</style></author><author><style face="normal" font="default" size="100%">G. Alemany-Molina</style></author><author><style face="normal" font="default" size="100%">A. Viegas</style></author><author><style face="normal" font="default" size="100%">E. Morallón</style></author><author><style face="normal" font="default" size="100%">D. Cazorla-Amorós</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Activated carbons for flow electrode capacitive deionization (FCDI) – Morphological, electrochemical and rheological analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Desalination</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow electrode capacitive deionization (FCDI)</style></keyword><keyword><style  face="normal" font="default" size="100%">Particle size reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Salt adsorption capacity</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916425001134</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">602</style></volume><pages><style face="normal" font="default" size="100%">118638</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flow electrode capacitive deionization (FCDI) is a desalination technology employing flowable carbon slurries to remove salt from an influent through the electro-sorption of ions at the surface of pores of activated carbon particles. This study presents an extensive morphological, electrochemical and rheological analysis of flow electrodes prepared using commercial (YP50F, YP80F, Norit, PAC) and lab-synthesized (KUA, PAC-OX) activated carbons. Simultaneous optimization of particle size, surface area, and surface chemistry of activated carbons is essential to enhance desalination efficiency in FCDI applications. The lab-made highly microporous activated carbon (KUA), prepared from a Spanish anthracite, exhibited a remarkably high specific surface area ( 2800 m2/g) but required first a particle size reduction through ball milling (from 56 μm to 12 μm) for the respective flow electrodes to achieve flowability. The slurry of milled fine KUA (designated as KUAF) shows a specific capacitance of 55 F/g, a 38-fold increase compared to its pristine form. The KUA-F flow electrode also achieved a maximum salt adsorption capacity of 185 mg/g, outperforming the leading commercial alternative (YP80F) by 26 %. The FCDI cell with the KUA-F flow electrode exhibited a desalination efficiency of 79 % at 15 wt% loading, surpassing YP80F by 29 %. In contrast, using PAC-OX (oxidized form of PAC), despite increasing oxygen functional groups and with relatively higher specific surface area, led only to a 2 % improvement in desalination performance, highlighting that oxidation alone at larger particle sizes and broader distribution is insufficient.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Can 3D-printed flow electrode gaskets replace CNC-milled graphite current collectors in flow capacitive deionization?</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D printing</style></keyword><keyword><style  face="normal" font="default" size="100%">CNC milling</style></keyword><keyword><style  face="normal" font="default" size="100%">Current collectors</style></keyword><keyword><style  face="normal" font="default" size="100%">Desalination</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow capacitive deionization (FCDI)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916424010737</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">597</style></volume><pages><style face="normal" font="default" size="100%">118362</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As billions of people suffer from water scarcity, finding sustainable water resources is imperative. Flow capacitive deionization (FCDI) is a highly promising desalination process that can produce clean water from saline streams such as brackish and seawater. Conventional FCDI systems employ Computerised Numerical Control (CNC)-milled graphite plates that serve as current collectors and flow electrode channels. However, they have drawbacks such as high manufacturing costs, waste generation, and the difficulty of producing complex geometries required for efficient flow electrode mixing. Here, we successfully demonstrate that 3D-printed flow electrode gaskets, made of non-conductive polyethylene terephthalate glycol (PET-G) or a carbon black-infused conductive polylactic acid (PLA), are viable alternatives to traditional graphite plates. In specific cases, the desalination and energy efficiency in FCDI cells with 3D-printed conductive gaskets were even 25 % and 10 % higher, respectively, compared to traditional CNC-milled current collectors. The transition to 3D printing offers notable benefits, such as the competence to fabricate complex designs that enhance internal mixing and charge percolation. This innovation represents a change of paradigm in the way FCDI cells should be designed and manufactured, using additive manufacturing, which represents an efficient, scalable, and cost-effective substitute for the conventional approach, contributing therefore for the advancement of FCDI desalination technology.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elena Gabirondo</style></author><author><style face="normal" font="default" size="100%">Hafiz M. Saif</style></author><author><style face="normal" font="default" size="100%">Alves, Vitor D.</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Liliana C. Tomé</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deep eutectic solvent flow electrodes for high-voltage desalination via flow electrode capacitive deionisation</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Deep eutectic solvents</style></keyword><keyword><style  face="normal" font="default" size="100%">Desalination</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow electrode capacitive deionisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow electrodes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916425006940</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">614</style></volume><pages><style face="normal" font="default" size="100%">119218</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study pioneers the application of deep eutectic solvents (DES) as electrolytes in flow electrode capacitive deionisation (FCDI) desalination systems, providing a novel and improved alternative to aqueous flow electrodes. The deep eutectic solvent, choline chloride-urea (ChCl-U), was selected for its wide electrochemical stability window, allowing voltages exceeding 1.23 V, which is the limit for aqueous flow electrodes. The effect of water doping on the viscosity and performance of the DES flow electrodes was also investigated. Cyclic voltammetry confirmed the electrochemical stability, while rheological and electrochemical impedance spectroscopy revealed that the addition of water reduced the viscosity and enhanced the conductivity of ChCl-U, making it suitable for use as an electrolyte in FCDI. Desalination experiments were performed within a potential range of up to 2.2 V. The ChCl-U flow electrode, containing 20 wt% water and 10 wt% activated carbon, achieved the best balance between desalination efficiency (83 %), desalination rate (0.17 mg/cm2.min), and effluent quality. Furthermore, 1H NMR analysis confirmed the absence of traces of the deep eutectic solvent in the dilute stream. The results highlight the potential of DES flow electrodes to enhance desalination processes by enabling higher operational voltages and improved performance, thereby paving the way for more efficient FCDI desalination systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mekhna Venu</style></author><author><style face="normal" font="default" size="100%">Claudia F. Galinha</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of cation-exchange membranes using solvent-free 3D printing: Towards tailored surface topographies</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Additive manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrical resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion exchange membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Permselectivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Profiled membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfonation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586625031648</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">378</style></volume><pages><style face="normal" font="default" size="100%">134567</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electromembrane processes are employed in critical applications such as desalination, lithium recovery, and salinity gradient energy conversion. However, issues like fouling and concentration polarisation may limit their effectiveness. Profiled ion-exchange membranes offer several advantages over flat membranes, including improved fluid mixing, enhanced mass transfer, lower pressure drop (thus, lower energy consumption), and elimination of the spacer’s shadow effect. Nonetheless, their preparation is considerably more complex than that of flat membranes. In this study, we pioneered the use of solvent-free fused deposition modelling (FDM) 3D printing to fabricate flat and profiled (chevron and stripe) cation-exchange membranes (CEMs). The functionalisation of the 3D-printed membranes into CEMs was achieved via sulfonation. The optimised electrical resistance and permselectivity of the prepared membranes were 10.7 ± 4 Ωcm2 and 97.3 ± 4 %, respectively, after 14 h of sulfonation, closely matching commercial alternatives (e.g., FUMASEP FKB-PK-130, 9.7 ± 3 Ωcm2 and 96.7 ± 1 %). Sulfonation durations exceeding 14 h increased the membranes’ electrical resistance due to the formation of sulfone cross-bridges that do not participate in cations’ exchange. Since FDM 3D printing is a solvent-free and additive manufacturing method, it significantly reduces waste during membrane fabrication, resulting in an E-factor value of 1.5. Therefore, this work opens a path toward customisable, scalable, and greener CEM production for electrochemical applications ranging from the recovery of critical raw materials and water desalination to renewable energy conversion.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">How should flow electrode capacitive deionization (FCDI) be operated to achieve efficient desalination and scalability?</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desalination</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy consumption</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow electrode capacitive deionization</style></keyword><keyword><style  face="normal" font="default" size="100%">Isolated closed-cycle (ICC) mode</style></keyword><keyword><style  face="normal" font="default" size="100%">Short-circuited closed-cycle (SCC) mode</style></keyword><keyword><style  face="normal" font="default" size="100%">Single-cycle with separate concentrate chamber (SCSC) mode</style></keyword><keyword><style  face="normal" font="default" size="100%">Water treatment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916425002449</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">606</style></volume><pages><style face="normal" font="default" size="100%">118769</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flow electrode capacitive deionization (FCDI) is an emerging desalination technology that utilises flowable electrodes and can be operated in diverse configuration modes. This study provides a systematic assessment of the three main configuration arrangements under a voltage range between 0.8 and 2.0 V: isolated closed-cycle (ICC), short-circuited closed-cycle (SCC), and single-cycle with separate concentrate chamber (SCSC). The ICC mode shows the highest specific energy consumption (up to 72.02 Wh/mol of NaCl at 2.0 V) and low operational stability manifested by extreme alteration of pH in the electrode compartments (anode compartment pH down to 2.17; cathode compartment pH up to 12.08), which leads to the need for frequent electrode regeneration or replacement. In comparison to the ICC mode, the SCC mode exhibited superior performance, with a 44.3 % increase in salt removal and up to 3.95 % higher current efficiency at 2.0 V, due to the regeneration of electrodes through short-circuiting, as it reduces the electrical resistance and minimises the side reactions. The SCSC mode emerged as the most stable and reliable among the three, with uniform current and conductivity profiles, as well as minimal pH fluctuations, which is critical to produce treated water within desired quality standards. These findings highlight the promising potential of SCSC mode as an optimal configuration for scalable, continuous and energy-efficient FCDI systems, providing a balanced solution for long-term desalination with reduced operational complexity and costs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giorgio Purpura</style></author><author><style face="normal" font="default" size="100%">Hafiz Muhamad Saif</style></author><author><style face="normal" font="default" size="100%">Andrea Culcasi</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Joao Goulão Crespo</style></author><author><style face="normal" font="default" size="100%">Andrea Cipollina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelling selective lithium recovery from brines via membrane flow electrode capacitive de-ionization</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Critical raw material</style></keyword><keyword><style  face="normal" font="default" size="100%">FCDI</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion exchange membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium selective membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Process model</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586625009979</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">364</style></volume><pages><style face="normal" font="default" size="100%">132400</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The recent growing demand for lithium worldwide, led by the Li-ion battery market, has sparked research into alternative sources of this material. In this context, selective lithium recovery from concentrated brines represents a sustainable and economical alternative to lithium mining activities. In this work, we developed a mathematical model of the recently implemented Lithium Membrane Flow Electrode Capacitive De-Ionization (Li-MFCDI) process, used to selectively extract lithium from a synthetic geothermal brine. The model was validated against the available experimental data and was used to perform a comprehensive parametric analysis. The model predicts the effects of the applied voltage, flow rates, and the adopted membranes on the process performance. These findings highlight the importance of the membrane conductivity-selectivity trade-off for process productivity. Furthermore, this simulation tool will substantially contribute to the development of this novel technology.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hafiz M. Saif</style></author><author><style face="normal" font="default" size="100%">Amanuel G. Gebretatios</style></author><author><style face="normal" font="default" size="100%">Rosa M. Huertas</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Single solvent synthesis of lithium-selective hydrogen manganese oxide (HMO)-based mixed matrix membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemical Engineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Hydrogen manganese oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium recovery</style></keyword><keyword><style  face="normal" font="default" size="100%">Lithium-ion sieve</style></keyword><keyword><style  face="normal" font="default" size="100%">nafion</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfonated polyethersulfone</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2666952825000226</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The rising lithium-ion battery market drives lithium demand and requires efficient and selective lithium recovery methods from aqueous sources. Membrane technologies can address environmental and inherent efficiency issues in conventional lithium extraction methods. This study presents the synthesis of novel lithium-selective mixed matrix membranes (MMMs) by integrating 0–30 wt% of a lithium selective filler named hydrogen manganese oxide (HMO) into a sulfonated polyethersulfone (SPES)-Nafion polymer matrix. The membranes were produced by casting and thoroughly examined to assess their chemical, physical, morphological, thermal, and mechanical characteristics. The transport of lithium across membranes was evaluated in diffusion and electro-diffusion studies. The membrane containing 20 wt% of HMO exhibited the highest ideal selectivity values, which were 1.05 for Li+/K+, 1.20 for Li+/Na+, and 13.36 for Li+/Mg2+; and more than 97% increase in lithium-ion conductivity when compared with the control membrane without HMO. In diffusion experiments, the binary separation factors for Li+/K+, Li+/Na+, and Li+/Mg2+ were 0.71, 1.52, and 11.83, respectively, while under electro-diffusion conditions, the corresponding values were 0.82, 1.55, and 9.88. Above 20 wt% of HMO, membranes lose their separation capacity as HMO aggregates inside the membrane structure. The higher selectivity of membranes towards Li+ in the presence of Mg2+ is due to magnesium's larger hydrated radius and higher hydration energy compared to lithium. Overall, the prepared membranes demonstrated a promising potential for green lithium recovery. This study facilitates the advancement of sustainable lithium-selective MMM synthesis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno A. Pereira</style></author><author><style face="normal" font="default" size="100%">Cristina T. Matos</style></author><author><style face="normal" font="default" size="100%">Costa, Luís</style></author><author><style face="normal" font="default" size="100%">Luísa M. Ferreira</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Carla Brazinha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable processing of microalgae protein: Design of biphasic partitioning systems based on natural deep eutectic solvents for C-phycocyanin recovery from model aqueous solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">C-phycocyanin (C-PC)</style></keyword><keyword><style  face="normal" font="default" size="100%">Extraction with biphasic systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Microalgae biorefinery</style></keyword><keyword><style  face="normal" font="default" size="100%">natural deep eutectic solvent (NADES)</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein partitioning</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586624022494</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">353</style></volume><pages><style face="normal" font="default" size="100%">128510</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The development of sustainable protein sources is imperative for addressing the global challenge of food/feed security. Microalgae, which may be sustainably cultivated, are a promising source of proteins, gaining a progressive acceptance among consumers. The purpose of this work is to study the recovery of the protein C-phycocyanin from the microalga Arthrospira platensis (Spirulina), using a biphasic extraction system composed of sustainable solvents. The extraction system studied involves a feed phase, consisting of an aqueous salt solution and the target protein, and an extracting phase composed of a Natural Deep Eutectic Solvent (NADES) with affinity to the target protein. The performance of a specific NADES depends on the characteristics of the components of the NADES, in terms of its hydrophobicity/hydrophilicity balance, aiming the highest possible partitioning coefficient towards C-phycocyanin. It is also important to assure that the NADES phase selected presents a moderate viscosity and leads to a stable interface when in contact with the aqueous feed phase (i.e., presenting a measurable interfacial tension). In this work, after an extensive screening work of more than 71 combinations, the most overall performing combination is presented. This system shows a high partitioning coefficient of 29.4 ± 0.3 and an extraction yield of 99 % for C-phycocyanin (C-PC), demonstrating that the salting-out effect of the phosphate buffer and the hydrophobic character of NADES play a key role in this protein partitioning and recovery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Royo, Beatriz</style></author><author><style face="normal" font="default" size="100%">Lenis-Rojas, {Oscar A}</style></author><author><style face="normal" font="default" size="100%">Roma, Catarina</style></author><author><style face="normal" font="default" size="100%">Carvalho, Beatriz</style></author><author><style face="normal" font="default" size="100%">Andrade, Vasco</style></author><author><style face="normal" font="default" size="100%">Friães, Sofia</style></author><author><style face="normal" font="default" size="100%">Cabezas-Sain, Pablo</style></author><author><style face="normal" font="default" size="100%">Fernández, {Jhonathan Angel Araujo}</style></author><author><style face="normal" font="default" size="100%">Vila, {Sabela Fernandez}</style></author><author><style face="normal" font="default" size="100%">Arana, {Alvaro J}</style></author><author><style face="normal" font="default" size="100%">Laura Sanchez</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Gomes, {Clara S B}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Triazole-Derived Ruthenium(II) Complexes as Novel Candidates for Cancer Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">ChemPlusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2025</style></year></dates><publisher><style face="normal" font="default" size="100%">Wiley | Wiley-VCH Verlag</style></publisher><pages><style face="normal" font="default" size="100%">e202400775</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The first examples of Ru(II) h6-arene (benzene and p-cymene) complexes containing a bidentate triazolylidene-triazolide ligand have been prepared and fully characterized. Their antiproliferative effect has been investigated against tumour cells A2780 (ovarian carcinoma), HCT116 (colorectal carcinoma), and HCT116dox (colorectal carcinoma resistant to doxorubicin), and in human dermal fibroblasts. The Ru complex bearing the p-cymene arene group exhibited a stronger antiproliferative effect across all tested cell lines, while the benzene-containing complex displayed higher selectivity toward tumor cells. Both complexes induced apoptosis, likely through ROS production (in the benzene complex), and inhibited tumorigenic processes, including cell migration and angiogenesis. In zebrafish models, they showed strong selectivity for cancer cells with minimal toxicity to healthy cells, effectively reducing the proliferation of HCT116 colorectal cancer cells. This study provides the first in vivo evidence of the anticancer potential of Ru triazolylidenes in zebrafish models.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;© 2025 Wiley‐VCH GmbH.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sarrato, Joa</style></author><author><style face="normal" font="default" size="100%">Raimundo, Bernardo</style></author><author><style face="normal" font="default" size="100%">Domingues, Luis</style></author><author><style face="normal" font="default" size="100%">Filipe, Sergio R.</style></author><author><style face="normal" font="default" size="100%">Lima, J. Carlos</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of inverse push-pull coumarin dyes and their application as solvatochromic probes and labelling agents for bacterial cell membranes</style></title><secondary-title><style face="normal" font="default" size="100%">DYES AND PIGMENTS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">228</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bravo, {Ana Catarina}</style></author><author><style face="normal" font="default" size="100%">Morão, Bárbara</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Dourado, Rúben</style></author><author><style face="normal" font="default" size="100%">Beatriz Oliveira</style></author><author><style face="normal" font="default" size="100%">Guedes, Ana</style></author><author><style face="normal" font="default" size="100%">Moreira-Barbosa, Catarina</style></author><author><style face="normal" font="default" size="100%">Fidalgo, Catarina</style></author><author><style face="normal" font="default" size="100%">Luís Mascarenhas-Lemos</style></author><author><style face="normal" font="default" size="100%">Costa-Santos, {Maria Pia}</style></author><author><style face="normal" font="default" size="100%">Maio, Rui</style></author><author><style face="normal" font="default" size="100%">Jorge Paulino</style></author><author><style face="normal" font="default" size="100%">{Viana Baptista}, Pedro</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Marília Cravo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bringing Hope to Improve Treatment in Pancreatic Ductal Adenocarcinoma: A New Tool for Molecular Profiling of KRAS Mutations in Tumor and Plasma Samples</style></title><secondary-title><style face="normal" font="default" size="100%">Cancers</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">amplification refractory mutation system</style></keyword><keyword><style  face="normal" font="default" size="100%">ARMS–HRMA</style></keyword><keyword><style  face="normal" font="default" size="100%">ctDNA</style></keyword><keyword><style  face="normal" font="default" size="100%">KRAS mutations</style></keyword><keyword><style  face="normal" font="default" size="100%">Liquid biopsy</style></keyword><keyword><style  face="normal" font="default" size="100%">pancreatic cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">prognosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">20</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background/Objectives: Pancreatic ductal adenocarcinoma (PDAC) incidence is rising, and prognosis remains poor due to late diagnosis and limited effective therapies. Currently, patients are treated based on TNM staging, without molecular tumor characterization. This study aimed to validate a technique that combines the amplification refractory mutation system (ARMS) with high-resolution melting analysis (HRMA) for detecting mutations in codon 12 of KRAS in tumor and plasma, and to assess its prognostic value. Methods: Prospective study including patients with newly diagnosed PDAC with tumor and plasma samples collected before treatment. Mutations in codon 12 of KRAS (G12D, G12V, G12C, and G12R) were detected using ARMS–HRMA and compared to Sanger sequencing (SS). Univariate and multivariate analyses were used to evaluate the prognostic significance of these mutations. Results: A total of 88 patients, 93% with ECOG-PS 0–1, 57% with resectable disease. ARMS–HRMA technique showed a higher sensitivity than SS, both in tumor and plasma (77% vs. 51%; 25 vs. 0%, respectively). The most frequent mutation was G12D (n = 32, 36%), followed by G12V (n = 22, 25%). On multivariate analysis, patients with G12D and/or G12C mutations, either in tumor or plasma, had lower PFS (HR 1.792, 95% CI 1.061–3.02&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso para Atribui{\c c}ão do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT//2020.07660.BD/PT# info:eu-repo/grantAgreement/FCT/OE/2022.12161.BD/PT# This work (project reference LH.INV.F2019016) is partially co-financed by Luz da Hospital Lisboa under the initiative “Luz Investiga{\c c}ão.” © 2024 by the authors. Licensee MDPI, Basel, Switzerland.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Bartosz Zowiślok</style></author><author><style face="normal" font="default" size="100%">Kula, Sławomir</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Maroń, {Anna M.}</style></author><author><style face="normal" font="default" size="100%">Erfurt, Karol</style></author><author><style face="normal" font="default" size="100%">Marques, Cristiana</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of Antiproliferative Properties of Triimine Copper(II) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cu(II) complexes with 2,2':6',2″-terpyridines (terpy) and 2,6-bis(thiazol-2-yl)pyridines (dtpy) with 1- or 2-naphtyl and methoxy-naphtyl were synthesized to elucidate the impact of the triimine core, naphtyl linking mode, and presence of methoxy groups on the antiproliferative activity of [CuCl 2(L n )]. Their antiproliferative effect was analyzed in ovarian (A2780) and colorectal (HCT116) carcinomas and colorectal carcinoma resistant to doxorubicin (HCT116-DoxR) cell lines and in normal human fibroblasts. Among all complexes, the 1- and 2-naphtyl substituted terpy Cu(II) complexes ( Cu1a and Cu1b) showed the strongest cytotoxicity, namely, in HCT116-DoxR 2Dcells and were also capable of inducing the loss of cell viability in 3D HCT116-DoxR spheroids. Their intracellular localization, capability to increase reactive oxygen species (ROS), and interaction with DNA (nonintercalative mode) trigger oxidative DNA cleavage leading to cell death by apoptosis and autophagy. Cu1a and Cu1b do not show in vivo toxicity in a chicken embryo and can interact with bovine serum albumin (BSA).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, K.</style></author><author><style face="normal" font="default" size="100%">B Zowislok</style></author><author><style face="normal" font="default" size="100%">Kula, S.</style></author><author><style face="normal" font="default" size="100%">Machura, B.</style></author><author><style face="normal" font="default" size="100%">Maron, A. M.</style></author><author><style face="normal" font="default" size="100%">Erfurt, K.</style></author><author><style face="normal" font="default" size="100%">S Cordeiro</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of Antiproliferative Properties of Triimine Copper(II) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">19475–19502</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cu(II) complexes with 2,2′:6′,2″-terpyridines (terpy) and 2,6-bis(thiazol-2-yl)pyridines (dtpy) with 1- or 2-naphtyl and methoxy-naphtyl were synthesized to elucidate the impact of the triimine core, naphtyl linking mode, and presence of methoxy groups on the antiproliferative activity of [CuCl2(Ln)]. Their antiproliferative effect was analyzed in ovarian (A2780) and colorectal (HCT116) carcinomas and colorectal carcinoma resistant to doxorubicin (HCT116-DoxR) cell lines and in normal human fibroblasts. Among all complexes, the 1- and 2-naphtyl substituted terpy Cu(II) complexes (Cu1a and Cu1b) showed the strongest cytotoxicity, namely, in HCT116-DoxR 2Dcells and were also capable of inducing the loss of cell viability in 3D HCT116-DoxR spheroids. Their intracellular localization, capability to increase reactive oxygen species (ROS), and interaction with DNA (nonintercalative mode) trigger oxidative DNA cleavage leading to cell death by apoptosis and autophagy. Cu1a and Cu1b do not show in vivo toxicity in a chicken embryo and can interact with bovine serum albumin (BSA).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, B. B.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shrinking Cancer Research Barriers: Crafting Accessible Tumor-on-Chip Device for Gene Silencing Assays</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Engineering Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biochips</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor-on-chips</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tumor-on-chip (ToC) is crucial to bridge the gap between traditional cell culture experiments and in vivo models, allowing to recreate an in vivo-like microenvironment in cancer research. ToC use microfluidics to provide fine-tune control over environmental factors, high-throughput screening, and reduce requirements of samples and reagents. However, creating these microfluidic devices requires skilled researchers and dedicated manufacturing equipment, making widespread adoption cumbersome and difficult. To address some bottlenecks and improve accessibility to ToC technology, innovative materials and fabrication processes are required. Polystyrene (PS) is a promising material for microfluidics due to its biocompatibility, affordability, and optical transparency. Herein, a fabrication process based on direct laser writing on thermosensitive PS, allowing the swift and economical crafting of devices with easy pattern alterations, is presented. For the first time, a device for cell culture fabricated only by PS is presented, allowing customizing and optimization for efficient cell culture approaches. These biochips support 2D and 3D cultures with comparable viability and proliferation kinetics to traditional 96-well plates. The data show that gene and protein silencing efficiencies remain consistent across both chip and plate-based cultures, either 2D culture or 3D spheroid format. Although simple, this approach might facilitate the use of customized chip-based cancer models.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Neide</style></author><author><style face="normal" font="default" size="100%">Cardoso Pereira, Inês A.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Structural and biochemical characterization of the M405S variant of ıt Desulfovibrio vulgaris} formate dehydrogenase}</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">CO2 reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris</style></keyword><keyword><style  face="normal" font="default" size="100%">metal-dependent formate dehydrogenases</style></keyword><keyword><style  face="normal" font="default" size="100%">Mo/W enzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1107/S2053230X24003911</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">98–106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdenum- or tungsten-dependent formate dehydrogenases have emerged as significant catalysts for the chemical reduction of CO${\sb 2}$ to formate, with biotechnological applications envisaged in climate-change mitigation. The role of Met405 in the active site of ıt Desulfovibrio vulgaris} formate dehydrogenase AB (ıt Dv}FdhAB) has remained elusive. However, its proximity to the metal site and the conformational change that it undergoes between the resting and active forms suggests a functional role. In this work, the M405S variant was engineered, which allowed the active-site geometry in the absence of methionine S${\sp {$δ$}}$ interactions with the metal site to be revealed and the role of Met405 in catalysis to be probed. This variant displayed reduced activity in both formate oxidation and CO${\sb 2}$ reduction, together with an increased sensitivity to oxygen inactivation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Pina, Joao</style></author><author><style face="normal" font="default" size="100%">Lima, J. Carlos</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Acenaphthylene-Based Chromophores for Dye-Sensitized Solar Cells: Synthesis, Spectroscopic Properties, and Theoretical Calculations</style></title><secondary-title><style face="normal" font="default" size="100%">ACS OMEGA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">14627-14637</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, Daniela</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of miR-155 silencing using a molecular beacon in human lung adenocarcinoma cell line</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">A549 cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">mir-155-3p</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular beacon</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">274</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer (LC) is a leading cause of global cancer-related deaths, highlighting the development of innovative methods for biomarker detection improving the early diagnostics. microRNAs (miRs) alterations are known to be involved in the initiation and progression of human cancers and can act as biomarkers for diagnostics and treatment. Herein, we develop the application of molecular beacon (MB) technology to monitor miR-155-3p expression in human lung adenocarcinoma A549 cells without complementary DNA synthesis, amplification, or expensive reagents. Furthermore, we produced gold nanoparticles (AuNPs) for delivering antisense oligonucleotides into A549 cells to reduce miR-155-3p expression, which was subsequently detectable using the MB. The MB was designed and structural characterized by Förster Resonance Energy Transfer (FRET)-melting, Circular Dichroism (CD), Nuclear magnetic resonance (NMR), and fluorometric experiments, and then the hybridization conditions were optimized for an in vitro approach involving the detection of miR-155-3p in total RNA extracted from A549 cell line. The expression profile of miR-155-3p was obtained by RT-qPCR. The results demonstrated that MB was properly designed and showed efficacy in targeting miR-155-3p. Furthermore, a limit of detection down to nanomolar concentration was achieved and the specificity of the biosensor was proved. Moreover, the self-assembly of ASOs with AuNPs exhibited exceptional target specificity, effectively silencing miR-155-3p. Notably, compared to lipid-based transfection agent, AuNPs displayed superior silencing efficiency. We highlighted the ability of MB to detect changes in the target gene expression after gene silencing. Overall, this innovative approach represents a promising tool for detecting various biomarkers at the same time, with potential applications in clinical settings.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/POR_CENTRO/2021.07695.BD/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00709%2F2020/PT# info:eu-repo/grantAgreement/FCT/9444 - RNIIIE/PINFRA%2F22161%2F2016/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00709%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# POCI-01-0145-FEDER-022122 research unit PPBI-Portuguese Platform of BioImaging, co-financed by the FEDER through COMPETE 2020, POCI, PORL, and PIDDAC. project PAPILOMA ref. CENTRO-01-0145-FEDER-181235 and \u201CBolsa de Investiga{\c c}ão em Oncologia Dr. Rocha Alves do Núcleo Regional do Centro da Liga Portuguesa Contra o Cancro\u201D; This work was supported by EATRIS, the European infrastructure for translational medicine. Publisher Copyright: © 2024 The Author(s)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Idiago-López, Javier</style></author><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">Laura Asín</style></author><author><style face="normal" font="default" size="100%">María Moros</style></author><author><style face="normal" font="default" size="100%">Armenia, Ilaria</style></author><author><style face="normal" font="default" size="100%">Grazú, Valeria</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesús M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fratila, {Raluca M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Membrane-localized magnetic hyperthermia promotes intracellular delivery of cell-impermeant probes</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">32</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">15176–15195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we report the disruptive use of membrane-localized magnetic hyperthermia to promote the internalization of cell-impermeant probes. Under an alternating magnetic field, magnetic nanoparticles (MNPs) immobilized on the cell membrane via bioorthogonal click chemistry act as nanoheaters and lead to the thermal disruption of the plasma membrane, which can be used for internalization of different types of molecules, such as small fluorescent probes and nucleic acids. Noteworthily, no cell death, oxidative stress and alterations of the cell cycle are detected after the thermal stimulus, although cells are able to sense and respond to the thermal stimulus through the expression of different types of heat shock proteins (HSPs). Finally, we demonstrate the utility of this approach for the transfection of cells with a small interference RNA (siRNA), revealing a similar efficacy to a standard transfection method based on the use of cationic lipid-based reagents (such as Lipofectamine), but with lower cell toxicity. These results open the possibility of developing new procedures for “opening and closing” cellular membranes with minimal disturbance of cellular integrity. This on-demand modification of cell membrane permeability could allow the direct intracellular delivery of biologically relevant (bio)molecules, drugs and nanomaterials, thus overcoming traditional endocytosis pathways and avoiding endosomal entrapment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/Concurso de avalia{\c c}ão no âmbito do Programa Plurianual de Financiamento de Unidades de I&amp;amp;D (2017%2F2018) - Financiamento Programático/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso para Atribui{\c c}ão do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT//2020.06599.BD/PT# Funding Information: This work was supported by the following grants: AEI, Grant PCIN-2017-060 funded by MICIU/AEI/10.13039/501100011033 and co-funded by the European Union (M-ERA.NET COFUND call 2016), grants PGC2018-096016-B-I00 to R. M. F and BIO 2017-84246-C2-1R to V. G. and J. M. F. funded by MICIU/AEI/10.13039/501100011033 and by \u201CERDF A way of making Europe\u201D, grant RYC2015-17640 to R. M. F. and RYC2019-026860-I to M. M. funded by MICIU/AEI/10.13039/501100011033 and by \u201CESF Investing in your future\u201D, and grant CNS2023-144436 funded by MICIU/AEI/10.13039/501100011033 and by \u201CEuropean Union Next Generation EU/PRTR\u201D. This work was also financed by national funds from FCT \u2013 Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia, I. P., in the scope of the project project M-ERA.NET2/0008/2016. J. I. L. acknowledges financial support for his predoctoral fellowships from Gobierno de Arag\u00F3n (DGA 2017-2021 call, co-funded by the Programa Operativo Fondo Social Europeo de Arag\u00F3n 2014\u20132020). L. A. acknowledges support from the Jos\u00E9 Castillejo program (CAS18/00233). The authors also acknowledge support from Gobierno de Arag\u00F3n and Fondos Feder for funding the Bionanosurf (E15_23R) research group. The authors would like to acknowledge the use of Servicios Cientif\u00EDcos T\u00E9cnicos del CIBA (IACS-Universidad de Zaragoza), the Advanced Microscopy Laboratory (Universidad de Zaragoza), for access to their instrumentation and expertise and for the use of Servicio General de Apoyo a la Investigaci\u00F3n-SAI, Universidad de Zaragoza, BIOLAB@UCIBIO, NOVA School of Science and Technology for flow cytometry experiments. We also thank Eduardo Moreno-Antol\u00EDn (Bionanosurf group, INMA, UNIZAR-CSIC) for insightful discussions and help with the preparation of the MNPs. Publisher Copyright: © 2024 The Royal Society of Chemistry.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Franco Machado}, João</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Duarte, {Joana N.}</style></author><author><style face="normal" font="default" size="100%">Costa, {Paulo J.}</style></author><author><style face="normal" font="default" size="100%">Mendes, {Paulo J.}</style></author><author><style face="normal" font="default" size="100%">Garcia, {Maria Helena}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Morais, {Tânia S.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploiting Co(III)-Cyclopentadienyl Complexes To Develop Anticancer Agents</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">5783–5804</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In recent years, organometallic complexes have attracted much attention as anticancer therapeutics aiming at overcoming the limitations of platinum drugs that are currently marketed. Still, the development of half-sandwich organometallic cobalt complexes remains scarcely explored. Four new cobalt(III)-cyclopentadienyl complexes containing N,N-heteroaromatic bidentate, and phosphane ligands were synthesized and fully characterized by elemental analysis, spectroscopic techniques, and DFT methods. The cytotoxicity of all complexes was determined in vitro by the MTS assay in colorectal (HCT116), ovarian (A2780), and breast (MDA-MB-231 and MCF-7) human cancer cell lines and in a healthy human cell line (fibroblasts). The complexes showed high cytotoxicity in cancer cell lines, mostly due to ROS production, apoptosis, autophagy induction, and disruption of the mitochondrial membrane. Also, these complexes were shown to be nontoxic in vivo in an ex ovo chick embryo yolk sac membrane (YSM) assay.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQUI-QIN%2F0146%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00100%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0056%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04046%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04046%2F2020/PT# info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F135915%2F2018/PT# info:eu-repo/grantAgreement/FCT/OE/2021.08629.BD/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F00630%2F2017%2FCP1387%2FCT0012/PT# info:eu-repo/grantAgreement/FCT/CEEC IND5ed/2022.00028.CEECIND%2FCP1722%2FCT0005/PT# info:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.00381.CEECIND%2FCP1650%2FCT0004/PT# Publisher Copyright: © 2024 The Authors. Published by American Chemical Society.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, D. O.</style></author><author><style face="normal" font="default" size="100%">Bonnardel, F.</style></author><author><style face="normal" font="default" size="100%">Palma, A. S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L. M.</style></author><author><style face="normal" font="default" size="100%">Perez, S.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Pilar Rauter, Amélia</style></author><author><style face="normal" font="default" size="100%">Queneau, Yves</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina Sá</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">CBMcarb-DB: interface of the three-dimensional landscape of carbohydrate-binding modules</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Chemistry: Chemical and Biological Approaches Volume 46</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024/06/26</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1039/BK9781837672844-00001</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">46</style></volume><isbn><style face="normal" font="default" size="100%">978-1-83767-217-2</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Carbohydrate-binding-modules (CBMs) are discrete auxiliary protein modules with a non-catalytic carbohydrate-binding function and that exhibit a great diversity of binding specificities. CBMcarb-DB is a curated database that classifies the three-dimensional structures of CBM–carbohydrate complexes determined by single-crystal X-ray diffraction methods and solution NMR spectroscopy. We designed the database architecture and the navigation tools to query the database with the Protein Data Bank (PDB), UniProtKB, and GlyTouCan (universal glycan repository) identifiers. Special attention was devoted to describing the bound glycans using simple graphical representation and numerical format for cross-referencing to other glycosciences and functional data databases. CBMcarb-DB provides detailed information on CBMs and their bound oligosaccharides and features their interactions using several open-access applications. We also describe how the curated information provided by CBMcarb-DB can be integrated with AI algorithms of 3D structure prediction, facilitating structure–function studies. Also in this chapter, we discuss the exciting convergence of CBMcarb-DB with the glycan array repository, which serves as a valuable resource for investigating the specific binding interactions between glycans and various biomolecular targets. The interaction of the two fields represents a significant milestone in glycosciences. CBMcarb-DB is freely available at &lt;a href=&quot;https://cbmdb.glycopedia.eu/&quot;&gt;https://cbmdb.glycopedia.eu/&lt;/a&gt; and &lt;a href=&quot;https://cbmcarb.webhost.fct.unl.pt&quot;&gt;https://cbmcarb.webhost.fct.unl.pt&lt;/a&gt;.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rippel, Rafael</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Progress on the Synthesis and Applications of Aminals: Scaffolds for Molecular Diversity</style></title><secondary-title><style face="normal" font="default" size="100%">SYNTHESIS-STUTTGART</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024 JUN 10</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Neide</style></author><author><style face="normal" font="default" size="100%">Fourmond, Vincent</style></author><author><style face="normal" font="default" size="100%">Klymanska, Kateryna</style></author><author><style face="normal" font="default" size="100%">Léger, Christophe</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Cardoso Pereira, Inês A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An allosteric redox switch involved in oxygen protection in a CO2 reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Chem Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41589-023-01484-2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">111 - 119</style></pages><isbn><style face="normal" font="default" size="100%">1552-4469</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases reduce CO2 with high efficiency and selectivity, but are usually very oxygen sensitive. An exception is Desulfovibrio vulgaris W/Sec-FdhAB, which can be handled aerobically, but the basis for this oxygen tolerance was unknown. Here we show that FdhAB activity is controlled by a redox switch based on an allosteric disulfide bond. When this bond is closed, the enzyme is in an oxygen-tolerant resting state presenting almost no catalytic activity and very low formate affinity. Opening this bond triggers large conformational changes that propagate to the active site, resulting in high activity and high formate affinity, but also higher oxygen sensitivity. We present the structure of activated FdhAB and show that activity loss is associated with partial loss of the metal sulfido ligand. The redox switch mechanism is reversible in vivo and prevents enzyme reduction by physiological formate levels, conferring a fitness advantage during O2 exposure.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Caseiro, Catarina</style></author><author><style face="normal" font="default" size="100%">McGregor, Nicholas G.S.</style></author><author><style face="normal" font="default" size="100%">Alves, Victor Diogo</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Davies, Gideon J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Family GH157 enzyme exhibits broad linkage tolerance and a dual endo/exo- β -glucanase activity on β-glucans</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CAZYme</style></keyword><keyword><style  face="normal" font="default" size="100%">Endo-1,3(4)-β-glucanase</style></keyword><keyword><style  face="normal" font="default" size="100%">GH157</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycoside hydrolase</style></keyword><keyword><style  face="normal" font="default" size="100%">β-Glucans</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0141813024082114</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">137402</style></pages><isbn><style face="normal" font="default" size="100%">0141-8130</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structural and chemical diversity of β-glucans is reflected on the variety of essential biological roles tackled by these polysaccharides. This natural heterogeneity requires an elaborate assortment of enzymatic mechanisms to assemble, degrade or modify, as well as to extract their full biotechnological potential. Recent metagenomic efforts have provided an unprecedented growth in potential new biocatalysts, most of which remain unconfirmed or uncharacterized. Here we report the first biochemical and structural characterization of two bacterial β-glucanases from the recently created glycoside hydrolase family 157 (LaGH157 and BcGH157) and investigate their molecular basis for substrate hydrolysis. Structural analysis by X-ray crystallography revealed that GH157 enzymes belong to clan GH-A, possessing a (β/α)8-barrel fold catalytic domain, two β-sandwich accessory domains and two conserved catalytic glutamates residues, with relative positions compatible with a retaining mechanism of hydrolysis. Specificity screening and enzyme kinetics suggest that the enzymes prefer mixed-linkage glucans over β-1,3-glucans. Activity screening showed that both enzymes exhibit pH optimum at 6.5 and temperature optimum for LaGH157 and BcGH157 at 25 °C and 48 °C, respectively. Product analysis with HPAEC-PAD and LC-MS revealed that both enzymes are endo-1,3(4)-β-glucanases, capable of cleaving β-1,3 and β-1,4-linked glucoses, when preceded by a β-1,3 linkage. Moreover, BcGH157 needs a minimum of 4 subsites occupied for hydrolysis to occur, while LaGH157 only requires 3 subsites. Additionally, LaGH157 possesses exohydrolytic activity on β-1,3 and branching β-1,6 linkages. This unusual bifunctional endo-1,3(4)/exo-1,3–1,6 activity constitutes an expansion on our understanding of β-glucan deconstruction, with the potential to inspire future applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Philippe Carpentier</style></author><author><style face="normal" font="default" size="100%">Biaso, Frédéric</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês Cardoso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substrate-dependent oxidative inactivation of a W-dependent formate dehydrogenase involving selenocysteine displacement</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/D4SC02394C</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><pages><style face="normal" font="default" size="100%"> - </style></pages><isbn><style face="normal" font="default" size="100%">2041-6520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases are very promising targets for enzyme optimization and design of bio-inspired catalysts for CO2 reduction, towards innovative strategies for climate change mitigation. For effective application of these enzymes, the catalytic mechanism must be better understood, and the molecular determinants clarified. Despite numerous studies, several doubts persist, namely regarding the role played by the possible dissociation of the SeCys ligand from the Mo/W active site. Additionally, the oxygen sensitivity of these enzymes must also be understood as it poses an important obstacle for biotechnological applications. Here we present a combined biochemical, spectroscopic, and structural characterization of Desulfovibrio vulgaris FdhAB (DvFdhAB) when exposed to oxygen in the presence of a substrate (formate or CO2). This study reveals that O2 inactivation is promoted by the presence of either substrate and involves forming a different species in the active site, captured in the crystal structures, where the SeCys ligand is displaced from tungsten coordination and replaced by a dioxygen or peroxide molecule. This form was reproducibly obtained and supports the conclusion that, although W-DvFdhAB can catalyse the oxidation of formate in the presence of oxygen for some minutes, it gets irreversibly inactivated after prolonged O2 exposure in the presence of either substrate.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Shipps, Catharine C.</style></author><author><style face="normal" font="default" size="100%">Shen, Cong</style></author><author><style face="normal" font="default" size="100%">Srikanth, Vishok</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Malvankar, Nikhil S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Widespread extracellular electron transfer pathways for charging microbial cytochrome OmcS nanowires via periplasmic cytochromes PpcABCDE</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41467-024-46192-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2434</style></pages><isbn><style face="normal" font="default" size="100%">2041-1723</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracellular electron transfer (EET) via microbial nanowires drives globally-important environmental processes and biotechnological applications for bioenergy, bioremediation, and bioelectronics. Due to highly-redundant and complex EET pathways, it is unclear how microbes wire electrons rapidly (&amp;gt;106 s−1) from the inner-membrane through outer-surface nanowires directly to an external environment despite a crowded periplasm and slow (&amp;lt;105 s−1) electron diffusion among periplasmic cytochromes. Here, we show that Geobacter sulfurreducens periplasmic cytochromes PpcABCDE inject electrons directly into OmcS nanowires by binding transiently with differing efficiencies, with the least-abundant cytochrome (PpcC) showing the highest efficiency. Remarkably, this defined nanowire-charging pathway is evolutionarily conserved in phylogenetically-diverse bacteria capable of EET. OmcS heme reduction potentials are within 200 mV of each other, with a midpoint 82 mV-higher than reported previously. This could explain efficient EET over micrometres at ultrafast (&amp;lt;200 fs) rates with negligible energy loss. Engineering this minimal nanowire-charging pathway may yield microbial chassis with improved performance.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Almeida, Alexandre</style></author><author><style face="normal" font="default" size="100%">Damas, Gonçalo F</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tweaking the redox properties of PpcA from Geobacter metallireducens with protein engineering</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">12</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1042/BCJ20240423</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">481</style></volume><pages><style face="normal" font="default" size="100%">2017-2036</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter’s unique ability to perform extracellular electron transfer (EET) to electrodes in Microbial Fuel Cells (MFCs) has sparked the implementation of sustainable production of electrical energy. However, the electrochemical performance of Geobacter’s biofilms in MFCs remains challenging to implement industrially. Multiple approaches are being investigated to enhance MFC technologies. Protein engineering of multihaem cytochromes, key components of Geobacter’s EET pathways, can, conceivably, be pursued to improve the EET chain. The periplasmic cytochrome PpcA bridges ET from the inner to the outer membrane and its deletion impairs this crucial step. The functional characterisation of PpcA homologs from G. sulfurreducens (Gs) and G. metallireducens (Gm) revealed a significantly different redox behaviour even though they only differ by thirteen amino acids. In a previous study, we found that the single replacement of a tryptophan residue by methionine (W45M) in PpcAGm shifted the reduction potential value 33% towards that of PpcAGs. In this work, we expanded our investigation to include other non-conserved residues by conducting five mutation rounds. We identified the most relevant residues controlling the redox properties of PpcAGm. With just four mutations (K19, G25, N26, W45) the reduction potential value of PpcAGm was shifted 71% toward that of PpcAGs. Additionally, in the quadruple mutant, it was possible to replicate the haem oxidation order and the functional mechanisms of PpcAGs, which differ from those in PpcAGm. Overall, the mutants exhibit diverse redox and functional mechanisms that could be explored as a library for the future design of minimal, synthetic, ET chains in Geobacter.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">24</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An allosteric redox switch involved in oxygen protection in a CO2 reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J.T. 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M. N. D.</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancing charge storage capacity of cellulose-sweat-based electrolyte flexible supercapacitors with electrochemically exfoliated free-standing carbon yarn electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">FlatChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">47</style></volume><issue><style face="normal" font="default" size="100%">100724</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rippel, R.</style></author><author><style face="normal" font="default" size="100%">Leitão, F.</style></author><author><style face="normal" font="default" size="100%">Georgieva, M.K.</style></author><author><style face="normal" font="default" size="100%">Mamede, M.</style></author><author><style face="normal" font="default" size="100%">Gomes, C.S.B.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. 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Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">5247 – 5257</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Panigrahi</style></author><author><style face="normal" font="default" size="100%">S. Jana</style></author><author><style face="normal" font="default" size="100%">Calmeiro, T</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MXene-Enhanced Nanoscale Photoconduction in Perovskite Solar Cells Revealed by Conductive Atomic Force Microscopy</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials &amp; Interfaces </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1930-1940</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. C. Teixeira</style></author><author><style face="normal" font="default" size="100%">A. P. S. Teixeira</style></author><author><style face="normal" font="default" size="100%">C.M. Rangel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New triazinephosphonate dopants for Nafion proton Exchange membranes (PEM)</style></title><secondary-title><style face="normal" font="default" size="100%">Beilstein Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">1623-1634</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, L.</style></author><author><style face="normal" font="default" size="100%">Freitas, M</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phosphate-Containing Glycolipids: A Review on Synthesis and Bioactivity</style></title><secondary-title><style face="normal" font="default" size="100%">ChemMedChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">e202400315</style></pages><issue><style face="normal" font="default" size="100%"> </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Public policies for Industry 4.0: some lessons from the Portuguese case</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Automotive Technology and Management</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.inderscienceonline.com/doi/abs/10.1504/IJATM.2024.141520</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">144-168</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In Portugal, digital transition was structured with national public policies since 2003. In 2017, initiatives for the adoption of Industry 4.0 concepts are implemented in Portugal. We analysed the diffusion and implementation of these technologies, in Portugal. Some questions were raised: has the interplay between public policies, state agencies and industrial relations players in the process been articulated, as in Germany? What have been the effects of these technologies on workers and organisations? Are the public initiatives in place enough or more is needed? Qualitative and quantitative approaches were used to collect evidence on the main features and constraints of a public policy for Industry 4.0, based on the case study of the automotive sector in Portugal. Findings suggest the need to balance regulatory policies on data related risks, and investment policies towards education, training and organisational innovation are needed to complement technology development and adoption support.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. S. Fernandes</style></author><author><style face="normal" font="default" size="100%">D. Antunes</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">Ana S. Reis-Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar fuels design: Porous cathodes modeling for electrochemical carbon dioxide reduction in aqueous electrolytes</style></title><secondary-title><style face="normal" font="default" size="100%">Helyon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Neide</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and biochemical characterization of the M405S variant of Desulfovibrio vulgaris formate dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F: Structural Biology Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">80</style></volume><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Philippe Carpentier</style></author><author><style face="normal" font="default" size="100%">Biaso, Frédéric</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Caroso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substrate-dependent oxidative inactivation of a W-dependent formate dehydrogenase involving selenocysteine displacement</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Esmear, Tenille</style></author><author><style face="normal" font="default" size="100%">Twilley, Danielle</style></author><author><style face="normal" font="default" size="100%">Thipe, {Velaphi Clement}</style></author><author><style face="normal" font="default" size="100%">Katti, {Kattesh V.}</style></author><author><style face="normal" font="default" size="100%">Mandiwana, Vusani</style></author><author><style face="normal" font="default" size="100%">Kalombo, {Michel Lonji}</style></author><author><style face="normal" font="default" size="100%">Ray, {Suprakas Sinha}</style></author><author><style face="normal" font="default" size="100%">Rikhotso-Mbungela, Rirhandzu</style></author><author><style face="normal" font="default" size="100%">Bovilla, {Venugopal Reddy}</style></author><author><style face="normal" font="default" size="100%">Madhunapantula, {Subba Rao}</style></author><author><style face="normal" font="default" size="100%">Lenka Langhanshova</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Silvestre Hlati</style></author><author><style face="normal" font="default" size="100%">Judey Pretorius</style></author><author><style face="normal" font="default" size="100%">Namrita Lall</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anti-inflammatory and antiproliferative activity of Helichrysum odoratissimum sweet. Against lung cancer</style></title><secondary-title><style face="normal" font="default" size="100%">South African Journal of Botany</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">5-LOX</style></keyword><keyword><style  face="normal" font="default" size="100%">A549 lung cancer cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-inflammatory</style></keyword><keyword><style  face="normal" font="default" size="100%">COX-2</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Helichrysum odoratissimum sweet.</style></keyword><keyword><style  face="normal" font="default" size="100%">In vivo angiogenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">NQO1</style></keyword><keyword><style  face="normal" font="default" size="100%">Yolk sac membrane assay</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">166</style></volume><pages><style face="normal" font="default" size="100%">525–538</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer remains the top killing cancer worldwide despite advances in treatment. Seven ethanolic plant extracts were selected and evaluated for their antiproliferative activity against the two main types of lung cancers: non-small cell (A549) and small cell lung cancer cells (SHP-77). An ethanolic extract of Helichrysum odoratissimum Sweet (HO) showed significant antiproliferative activity against lung cancer, with a fifty percent inhibitory concentration (IC50) of 83.43 ± 1.60 µg/mL (A549), 49.46 ± 0.48 µg/mL (SHP-77) and 50.71 ± 2.27 µg/mL, against normal lung epithelial cells (MRC-5), resulting in a selectivity index (SI) value of 0.61 on A549 cells and 1.03 on SHP-77 cells, which was compared to the positive drug control, actinomycin D where the SI values were found to be 2 and 0.25 against A549 and SHP-77 cells, respectively. Against murine macrophages (RAW 264.7) and hepatocytes (HepG2), the HO ethanolic extract showed IC50 values of 60.15 ± 1.98 µg/mL and 23.61 ± 1.06 µg/mL, respectively. Microscopy showed that the HO ethanolic extract induced apoptosis in the A549 and HepG2 cells at 50 µg/mL and 300 µg/mL, respectively. The HO ethanolic extract, furthermore, inhibited the pro-inflammatory enzymes, cyclooxygenase 2 (COX-2) and 5-lipoxygenase (5-LOX) with IC50 values of 7.94 ± 3.84 µg/mL and 2.08 ± 1.35 µg/mL, respectively, whereas the positive controls Ibuprofen (COX-2) and Zileuton (5-LOX) showed IC50 values of 0.85 ± 0.14 µg/mL and 0.06 ± 0.05 µg/mL, respectively. The activity of NAD(P)H quinone oxidoreductase-1 (NQO1), which is a direct target of nuclear factor erythroid-2-related factor-2 (NRF2), was significantly inhibited in the A549 cells by the HO ethanolic extract (at 125 µg/mL) when compared to the positive control, brusatol (at 500 nM). Using the ex ovo yolk sac membrane (YSM) assay, the HO ethanolic extract (at 18.5 µg/egg) showed a 31.65 ± 12.80% inhibition of blood vessel formation. This is the first report of the noteworthy antiproliferative activity of the HO ethanolic extract on lung cancer cells including its potential to target several enzymes associated with inflammation and therefore, should be considered for further analysis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This research was supported by the University of Pretoria, the National Research Foundation (NRF) and The Department of Science and Innovation, South Africa ( 98334 and 120360 ) and FCT-MCTES ( UIDP/04378/2020 and UIDB/04378/2020 ). Publisher Copyright: © 2024 SAAB&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing the gene silencing potential of AuNP-based approaches on conventional 2D cell culture versus 3D tumor spheroid</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Bioengineering and Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer models</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three-dimensional (3D) cell culture using tumor spheroids provides a crucial platform for replicating tissue microenvironments. However, effective gene modulation via nanoparticle-based transfection remains a challenge, often facing delivery hurdles. Gold nanoparticles (AuNPs) with their tailored synthesis and biocompatibility, have shown promising results in two-dimensional (2D) cultures, nevertheless, they still require a comprehensive evaluation before they can reach its full potential on 3D models. While 2D cultures offer simplicity and affordability, they lack physiological fidelity. In contrast, 3D spheroids better capture in vivo conditions, enabling the study of cell interactions and nutrient distribution. These models are essential for investigating cancer behavior, drug responses, and developmental processes. Nevertheless, transitioning from 2D to 3D models demands an understanding of altered internalization mechanisms and microenvironmental influences. This study assessed ASO-AuNP conjugates for silencing the c-MYC oncogene in 2D cultures and 3D tumor spheroids, revealing distinctions in gene silencing efficiency and highlighting the microenvironment’s impact on AuNP-mediated gene modulation. Herein, we demonstrate that increasing the number of AuNPs per cell by 2.6 times, when transitioning from a 2D cell model to a 3D spheroid, allows to attain similar silencing efficiencies. Such insights advance the development of targeted gene therapies within intricate tissue-like contexts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.04315.PTDC/PT# info:eu-repo/grantAgreement/FCT//2020.07660.BD/PT# Publisher Copyright: Copyright © 2024 Oliveira, Fernandes and Baptista.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Valente, Ruben</style></author><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Breaking the mold: 3D cell cultures reshaping the future of cancer research</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Cell and Developmental Biology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D models</style></keyword><keyword><style  face="normal" font="default" size="100%">chips</style></keyword><keyword><style  face="normal" font="default" size="100%">drug screening</style></keyword><keyword><style  face="normal" font="default" size="100%">patient-derived organoids (PDOs)</style></keyword><keyword><style  face="normal" font="default" size="100%">personalized medicine</style></keyword><keyword><style  face="normal" font="default" size="100%">Spheroids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Despite extensive efforts to unravel tumor behavior and develop anticancer therapies, most treatments fail when advanced to clinical trials. The main challenge in cancer research has been the absence of predictive cancer models, accurately mimicking the tumoral processes and response to treatments. The tumor microenvironment (TME) shows several human-specific physical and chemical properties, which cannot be fully recapitulated by the conventional 2D cell cultures or the in vivo animal models. These limitations have driven the development of novel in vitro cancer models, that get one step closer to the typical features of in vivo systems while showing better species relevance. This review introduces the main considerations required for developing and exploiting tumor spheroids and organoids as cancer models. We also detailed their applications in drug screening and personalized medicine. Further, we show the transition of these models into novel microfluidic platforms, for improved control over physiological parameters and high-throughput screening. 3D culture models have provided key insights into tumor biology, more closely resembling the in vivo TME and tumor characteristics, while enabling the development of more reliable and precise anticancer therapies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso de Projetos de I&amp;amp;D em Todos os Domínios Científicos - 2022/2022.04315.PTDC/PT# info:eu-repo/grantAgreement/FCT//2021.08629.BD/PT# info:eu-repo/grantAgreement/FCT/OE/2020.07660.BD/PT# info:eu-repo/grantAgreement/FCT//2022.09845.BD/PT# info:eu-repo/grantAgreement/FCT//2020.06599.BD/PT# info:eu-repo/grantAgreement/FCT//2022.12161.BD/PT# Publisher Copyright: Copyright © 2024 Cordeiro, Oliveira, Valente, Ferreira, Luz, Baptista and Fernandes.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Erfurt, Karol</style></author><author><style face="normal" font="default" size="100%">Casimiro, {Ana Rita}</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper(II) Complexes with 2,2′:6′,2″-Terpyridine Derivatives Displaying Dimeric Dichloro−μ-Bridged Crystal Structure: Biological Activities from 2D and 3D Tumor Spheroids to In Vivo Models</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">5813–5836</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Eight 2,2′:6′,2″-terpyridines, substituted at the 4′-position with aromatic groups featuring variations in π-conjugation, ring size, heteroatoms, and methoxy groups, were employed to enhance the antiproliferative potential of [Cu2Cl2(R-terpy)2](PF6)2. Assessing the cytotoxicity in A2780 (ovarian carcinoma), HCT116 (colorectal carcinoma), and HCT116DoxR (colorectal carcinoma resistant to doxorubicin) and normal primary fibroblasts revealed that Cu(II) complexes with 4-quinolinyl, 4-methoxy-1-naphthyl, 2-furanyl, and 2-pyridynyl substituents showed superior therapeutic potential in HCT116DoxR cells with significantly reduced cytotoxicity in normal fibroblasts (42-129× lower). Besides their cytotoxicity, the Cu(II) complexes are able to increase intracellular ROS and interfere with cell cycle progression, leading to cell death by apoptosis and autophagy. Importantly, they demonstrated antimetastatic and antiangiogenic properties without in vivo toxicity. In accordance with their nuclear accumulation, the Cu(II) complexes are able to cleave pDNA and interact with bovine serum albumin, which is a good indication of their ability for internalization and transport toward tumor cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/2021.08629.BD/PT# This work was cofinanced by national funds from FCT-Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 (doi: 10.54499/UIDP/04378/2020) and UIDB/04378/2020 (doi: 10.54499/UIDB/04378/2020) of the Research Unit on Applied Molecular Biosciences-UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy-i4HB and doctoral grant 2021.08629.BD (S.C.), and project NANOHEAT (doi: 10.54499/2022.04315.PTDC) and the Research Excellence Initiative of the University of Silesia in Katowice (B.M.). K.C. acknowledges funding from the National Science Center of Poland grant MINIATURA no. 2022/06/X/ST4/00351. Publisher Copyright: © 2024 The Authors. Published by American Chemical Society.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreira, David</style></author><author><style face="normal" font="default" size="100%">Alexandre, Daniela</style></author><author><style face="normal" font="default" size="100%">Miranda, André</style></author><author><style face="normal" font="default" size="100%">Pedro Louren{\c c}o</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Tomaz, Cândida</style></author><author><style face="normal" font="default" size="100%">Lu, Yi</style></author><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detecting mir-155-3p through a Molecular Beacon Bead-Based Assay</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Lung cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">mir-155-3p</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular beacon</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">29</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer (LC) is recognized as one of the most prevalent and lethal cancers worldwide, underscoring an urgent need for innovative diagnostic and therapeutic approaches. MicroRNAs (miRNAs) have emerged as promising biomarkers for several diseases and their progression, such as LC. However, traditional methods for detecting and quantifying miRNAs, such as PCR, are time-consuming and expensive. Herein, we used a molecular beacon (MB) bead-based assay immobilized in a microfluidic device to detect miR-155-3p, which is frequently overexpressed in LC. The assay relies on the fluorescence enhancement of the MB upon binding to the target miRNA via Watson and Crick complementarity, resulting in a conformational change from a stem–loop to a linear structure, thereby bringing apart the fluorophores at each end. This assay was performed on a microfluidic platform enabling rapid and straightforward target detection. We successfully detected miR-155-3p in a saline solution, obtaining a limit of detection (LOD) of 42 nM. Furthermore, we evaluated the method’s performance in more complex biological samples, including A549 cells’ total RNA and peripheral blood mononuclear cells (PBMCs) spiked with the target miRNA. We achieved satisfactory recovery rates, especially in A549 cells’ total RNA.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This study was developed within the scope of the CICS-UBI projects 10.54499/UIDB/00709/2020 and 10.54499/UIDP/00709/2020; LA/P/0140/2020, financed by national funds through the Portuguese Foundation for Science and Technology/MCTES; “Bolsa de Investiga{\c c}ão em Oncologia Dr. Rocha Alves do Núcleo Regional do Centro da Liga Portuguesa Contra o Cancro”, Instruct-ERIC Pilot R&amp;amp;D application ID 2473, and PAPILOMA ref. CENTRO-01-0145-FEDER-181235. David Moreira, André Miranda, and Daniela Alexandre acknowledge doctoral fellowship grants from FCT &lt;a href=&quot;https://doi.org/10.54499/2023.02001.BD&quot;&gt;https://doi.org/10.54499/2023.02001.BD&lt;/a&gt;, &lt;a href=&quot;https://doi.org/10.54499/2021.07695.BD&quot;&gt;https://doi.org/10.54499/2021.07695.BD&lt;/a&gt; and &lt;a href=&quot;https://sciproj.ptcris.pt/80505DFA&quot;&gt;https://sciproj.ptcris.pt/80505DFA&lt;/a&gt;, respectively. Pedro Louren{\c c}o acknowledges a fellowship grant financed by FCT to CICS-UBI (ref. UIDP/00709/2020). Publisher Copyright: © 2024 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cunha, {José C.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Joana R. M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">S. Guieu</style></author><author><style face="normal" font="default" size="100%">Marques, {M. Manuel B.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Discovery of Novel Fluorescent Azaindoles with Cytotoxic Action in A2780 Ovarian Carcinoma Cells</style></title><secondary-title><style face="normal" font="default" size="100%">Chemmedchem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anticancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Antiproliferative</style></keyword><keyword><style  face="normal" font="default" size="100%">Azaindole</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell cycle arrest</style></keyword><keyword><style  face="normal" font="default" size="100%">Citotoxicity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">20</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">19</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Azaindole scaffold is a privileged structure in medicinal chemistry and some derivatives have demonstrated to be potential anticancer drugs. Herein, a set of novel azaindoles, comprising the four regioisomers, bearing a morpholine (azaindoles 3a-d) and N-methyl-N-benzylamine (azaindoles 4a-d) groups were prepared. Among these compounds, azaindoles 4 exhibited higher cytotoxicity against the ovarian cancer cell line A2780 and normal dermal fibroblasts compared to azaindoles 3. Furthermore, azaindoles 4b and 4c promoted a delay in the cell cycle of the cancer cell line, inspiring an investigation into the intracellular localization of these derivatives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;© 2024 Wiley‐VCH GmbH. The authors thank the Funda{\c c}ão para a Ciência e Tecnologia (FCT, projects PTDC/QUI-QOR/0712/2020) and fellowship UI/BD/151272/2021 (J. R. M. F.). The authors also thank the support by the Laboratório Associado para a Química Verde (LAQV), which is financed by national funds from FCT/Ministério da Ciência, Tecnologia e Ensino Superior FCT/MCTES (LA/P/0008/2020 DOI 10.54499/LA/P/0008/2020, UIDP/50006/2020 DOI 10.54499/UIDP/50006/2020 and UIDB/50006/2020 DOI 10.54499/UIDB/50006/2020), and the CICE-CO-Aveiro Institute of Materials (UID/CTM/50011/2019, UIDB/50011/2020 &amp;amp; UIDP/50011/2020). The National NMR Facility is supported by FCT, ROTEIRO/0031/2013–PINFRA/22161/2016, co-financed by FEDER through COMPETE 2020, POCI, and PORL and FCT through PID-DAC) and CERMAX (022162). This research was funded by the University of Aveiro, FCT/MEC Centro 2020 and Portugal2020, and the COMPETE program.This work is financed by national funds from FCT – Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 (10.54499/UIDP/04378/2020) and UIDB/04378/2020 (10.54499/UIDB/04378/2020) of the Research Unit on Applied Molecular Biosciences – UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy – i4HB. C.R.-R. was funded by FCT/MCTES, grant number SFRH/BPD/124612/2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reigosa-Chamorro, Francisco</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Pereira, {M. Teresa}</style></author><author><style face="normal" font="default" size="100%">Filipe, Beatriz</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Vila, {José M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of mono- and dinuclear thiosemicarbazone platinacycles in the proliferation of a colorectal carcinoma cell line</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Herein, we describe the synthesis and characterization of a series of thiosemicarbazone platinacycles. Their activity towards HCT116 and A2780 cancer cell lines as well as normal fibroblasts was explored and conclusions about the influence of their structures were drawn based on the results. Ligands L1-3, tetranuclear compounds [Pt(L1-3)]4, [Pt(L1-3)(PPh3)], and [Pt(L1-L3)2{Ph2P(CH2)4PPh2}], and phosphine derivatives, were deemed unpromising owing to their lack of activity. However, mono-coordinated diphosphine complexes [Pt(L1-L3)(Ph2PCH2PPh2-P)] showed high selectivity and low IC50 values, and their antiproliferative activity was further studied. The three studied derivatives 3a, 3b and 3c showed a fast internalization of HCT116 colorectal cancer cells with similar IC50 values, which induced a depolarization of mitochondrial membrane potential, with the subsequent triggering of apoptosis and autophagy in the case of 3c. In the case of compounds 3a and 3b, cell death mechanisms (extrinsic and intrinsic apoptosis, respectively) were triggered via the induction of reactive oxygen species (ROS). The three compounds were not toxic to a chicken embryo in vivo (after 48 h), and, importantly, showed an anti-angiogenic potential after exposure to the IC50 of compounds 3a, 3b and 3c.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This work is financed by national funds from FCT - Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia, I.P., in the scope of the project DOI: &lt;a href=&quot;https://doi.org/10.54499/UIDP/04378/2020&quot;&gt;https://doi.org/10.54499/UIDP/04378/2020&lt;/a&gt; and DOI: &lt;a href=&quot;https://doi.org/10.54499/UIDB/04378/2020&quot;&gt;https://doi.org/10.54499/UIDB/04378/2020&lt;/a&gt; of the Research Unit on Applied Molecular Biosciences - UCIBIO and the project DOI: &lt;a href=&quot;https://doi.org/10.54499/LA/P/0140/2020&quot;&gt;https://doi.org/10.54499/LA/P/0140/2020&lt;/a&gt; of the Associate Laboratory Institute for Health and Bioeconomy - i4HB and doctoral grant 2021.08629.BD (S. Cordeiro). We thank Tatiana Fernandes for her help in performing the stability spectral measurements and western blot assay. Funding Information: This work was also made possible thanks to the financial support received from the Xunta de Galicia (Galicia, Spain) under the Grupos de Referencia Competitiva Programme (project GRC2019/14). F. R. thanks the Spanish Ministry of Education (grant FPU15/07145). Publisher Copyright: © 2024 The Royal Society of Chemistry.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">T.H. Gebregeorgis</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The influence of flow electrode channel design on flow capacitive deionization performance: Experimental and CFD modelling insights</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D printing</style></keyword><keyword><style  face="normal" font="default" size="100%">Clogging</style></keyword><keyword><style  face="normal" font="default" size="100%">Computational fluid dynamics (CFD)</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow capacitive deionization (FCDI)</style></keyword><keyword><style  face="normal" font="default" size="100%">Rheology of flow electrodes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916424001632</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">578</style></volume><pages><style face="normal" font="default" size="100%">117452</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flow capacitive deionization (FCDI) is an emerging desalination technology at which flow electrodes (shear-thinning flowable carbon slurries) are used to remove ions from saline water. The geometry of flow electrode channels, which provide the path and ensure the distribution and mixing of the flow electrodes, is one of the most important aspects to be optimized. This work presents experimental and computational fluid dynamics (CFD) modelling analysis of the influence of the geometry of flow electrode channels on FCDI performance. Flow electrode gaskets (with open, serpentine (short) horizontal and serpentine (long) vertical channels) were 3D printed using a polyethylene terephthalate glycol (PET-G) filament. The FCDI cell with a vertical serpentine flow electrode channel exhibited the poorest performance due to channel blockage by carbon particles, while the best results were achieved with a horizontal serpentine flow electrode channel. CFD simulations aided in understanding this behaviour by showing that the channel geometry strongly affects the local shear rate, and thus the local viscosity of flow electrodes. Thus, it is recommended to design channels that induce flow disturbance aiming for increasing the shear rate and hence reducing flow electrode viscosity, therefore promoting their flowability and reducing clogging chances.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Myles Webster</style></author><author><style face="normal" font="default" size="100%">Melissa Saidi</style></author><author><style face="normal" font="default" size="100%">Ulrike Kapp</style></author><author><style face="normal" font="default" size="100%">Chloe Zubieta</style></author><author><style face="normal" font="default" size="100%">Gabriele Giachin</style></author><author><style face="normal" font="default" size="100%">José Antonio Manso</style></author><author><style face="normal" font="default" size="100%">de Sanctis, Daniele</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metal ion activation and DNA recognition by the Deinococcus radiodurans manganese sensor DR2539</style></title><secondary-title><style face="normal" font="default" size="100%">bioRxiv</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.biorxiv.org/content/early/2024/02/14/2024.02.12.579695</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Cold Spring Harbor Laboratory</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The accumulation of manganese ions is crucial for scavenging reactive oxygen species (ROS) and protecting the proteome of Deinococcus radiodurans (Dr). However, metal homeostasis still needs to be tightly regulated to avoid toxicity. DR2539, a dimeric transcription regulator, plays a key role in Dr manganese homeostasis. Despite comprising three well-conserved domains: a DNA binding domain, a dimerization domain, and an ancillary domain, both the metal ion activation mechanism and the DNA recognition mechanism remain elusive. In this study, we present biophysical analyses and the structure of the dimerization and DNA binding domains of DR2539 in its holo form and in complex with the 21 bp pseudo-palindromic repeat of the dr1709 promotor region. These findings shed light into the activation and recognition mechanisms. The dimer presents eight manganese binding sites that induce structural conformations essential for DNA binding. The analysis of the protein-DNA interfaces elucidates the significance of Tyr59 and helix H3 sequence in the interaction with the DNA. Finally, the structure in solution as determined by small angle X-ray scattering experiments and supported by AlphaFold modelling provides a model illustrating the conformational changes induced upon metal binding.Competing Interest StatementThe authors have declared no competing interest.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mild hyperthermia via gold nanoparticles and visible light irradiation for enhanced siRNA and ASO delivery in 2D and 3D tumour spheroids</style></title><secondary-title><style face="normal" font="default" size="100%">Cancer Nanotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D tumour spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Laser irradiation</style></keyword><keyword><style  face="normal" font="default" size="100%">Mild hyperthermy</style></keyword><keyword><style  face="normal" font="default" size="100%">Therapeutic nucleic acids transfection</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Springer Science + Business Media</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: The delivery of therapeutic nucleic acids, such as small interfering RNA (siRNA) and antisense oligonucleotides (ASO) into cells, is widely used in gene therapy. Gold nanoparticles (AuNPs) have proved to be effective in delivering silencing moieties with high efficacy. Moreover, AuNPs offer the possibility of spatial–temporal triggering of cell uptake through light irradiation due to their unique optical properties. Our study focuses on the use of AuNPs as improved vectorisation agents through mild photothermy triggered by visible light irradiation. This method promotes the transfection of oligonucleotides for gene silencing in 2D cells and more complex 3D spheroids. Results: Improving gene silencing strategies in 3D cell cultures is crucial since it provides more effective in vitro models to study cellular responses that closely resemble the in vivo tumour microenvironment. We demonstrate the potential of mild photothermy by effectively silencing the GFP gene in 2D cell cultures: HCT116 and MCF-7. Then we showed that mild photothermy could be effectively used for silencing the c-MYC oncogene transcript, which is greatly overexpressed in cancer cells. A decrease of 25% and 30% in c-MYC expression was observed in HCT116 2D cells and 7-day 3D spheroids, respectively. Conclusions: In summary, our findings offer a novel transfection approach for gene therapy applications in 2D and 3D tumour models. This approach is based on the use of mild photothermy mediated by AuNPs combined with visible laser irradiation that might pave the way for the spatial–temporal control of gene modulation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Publisher Copyright: © The Author(s) 2024. info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/2020.06599.BD/PT# info:eu-repo/grantAgreement/FCT/Concurso de Projetos de I&amp;amp;D em Todos os Domínios Científicos - 2022/2022.04315.PTDC/PT# PVB acknowledges 2021.09768.CBM.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Bartosz Zowiślok</style></author><author><style face="normal" font="default" size="100%">Kula, Sławomir</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Maroń, {Anna M.}</style></author><author><style face="normal" font="default" size="100%">Erfurt, Karol</style></author><author><style face="normal" font="default" size="100%">Marques, Cristiana</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of Antiproliferative Properties of Triimine Copper(II) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">19475–19502</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cu(II) complexes with 2,2′:6′,2″-terpyridines (terpy) and 2,6-bis(thiazol-2-yl)pyridines (dtpy) with 1- or 2-naphtyl and methoxy-naphtyl were synthesized to elucidate the impact of the triimine core, naphtyl linking mode, and presence of methoxy groups on the antiproliferative activity of [CuCl2(Ln)]. Their antiproliferative effect was analyzed in ovarian (A2780) and colorectal (HCT116) carcinomas and colorectal carcinoma resistant to doxorubicin (HCT116-DoxR) cell lines and in normal human fibroblasts. Among all complexes, the 1- and 2-naphtyl substituted terpy Cu(II) complexes (Cu1a and Cu1b) showed the strongest cytotoxicity, namely, in HCT116-DoxR 2Dcells and were also capable of inducing the loss of cell viability in 3D HCT116-DoxR spheroids. Their intracellular localization, capability to increase reactive oxygen species (ROS), and interaction with DNA (nonintercalative mode) trigger oxidative DNA cleavage leading to cell death by apoptosis and autophagy. Cu1a and Cu1b do not show in vivo toxicity in a chicken embryo and can interact with bovine serum albumin (BSA).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This research was funded by the National Science Centre of Poland, SONATA grant no. 2020/39/D/ST4/00286 (A.M.M.). The research activities were cofinanced by the funds granted under the Research Excellence Initiative of the University of Silesia in Katowice. This work was also financed by national funds from FCT - Fundac\u0327a\u0303o para a Cie\u0302ncia e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 and UIDB/04378/2020 of the Research Unit on Applied Molecular Biosciences - UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy - i4HB. We also thank Fundac\u0327a\u0303o para a Cie\u0302ncia e Tecnologia (FCT), I.P./MCTES for the financial support through the project NANOHEAT (DOI: 10.54499/2022.04315.PTDC). S.C. was funded by FCT/MCTES, grant number 2021.08629.BD. Publisher Copyright: © 2024 The Authors. Published by American Chemical Society.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Periplasmic electron transfer network in Geobacter sulfurreducens revealed by biomolecular interaction studies</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Geobacter</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">protein interactions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/pro.5082</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">e5082</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Multiheme cytochromes located in different compartments are crucial for extracellular electron transfer in the bacterium Geobacter sulfurreducens to drive important environmental processes and biotechnological applications. Recent studies have unveiled that for particular sets of electron terminal acceptors, discrete respiratory pathways selectively recruit specific cytochromes from both the inner and outer membranes. However, such specificity was not observed for the abundant periplasmic cytochromes, namely the triheme cytochrome family PpcA-E. In this work, the distinctive NMR spectroscopic signatures of these proteins in different redox states were explored to monitor pairwise interactions and electron transfer reactions between each pair of cytochromes. The results showed that the five proteins interact transiently and can exchange electrons between each other revealing intra-promiscuity within the members of this family. This discovery is discussed in the light of the establishment of an effective electron transfer network by this pool of cytochromes. This network is advantageous to the bacteria as it enables the maintenance of the functional working potential redox range within the cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shrinking Cancer Research Barriers: Crafting Accessible Tumor-on-Chip Device for Gene Silencing Assays</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Engineering Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biochips</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor-on-chips</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tumor-on-chip (ToC) is crucial to bridge the gap between traditional cell culture experiments and in vivo models, allowing to recreate an in vivo-like microenvironment in cancer research. ToC use microfluidics to provide fine-tune control over environmental factors, high-throughput screening, and reduce requirements of samples and reagents. However, creating these microfluidic devices requires skilled researchers and dedicated manufacturing equipment, making widespread adoption cumbersome and difficult. To address some bottlenecks and improve accessibility to ToC technology, innovative materials and fabrication processes are required. Polystyrene (PS) is a promising material for microfluidics due to its biocompatibility, affordability, and optical transparency. Herein, a fabrication process based on direct laser writing on thermosensitive PS, allowing the swift and economical crafting of devices with easy pattern alterations, is presented. For the first time, a device for cell culture fabricated only by PS is presented, allowing customizing and optimization for efficient cell culture approaches. These biochips support 2D and 3D cultures with comparable viability and proliferation kinetics to traditional 96-well plates. The data show that gene and protein silencing efficiencies remain consistent across both chip and plate-based cultures, either 2D culture or 3D spheroid format. Although simple, this approach might facilitate the use of customized chip-based cancer models.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This work is financed by national funds from FCT \u2010 Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 (10.54499/UIDP/04378/2020) and UIDB/04378/2020 (10.54499/UIDB/04378/2020) of the Research Unit on Applied Molecular Biosciences \u2010 UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy\u2010 i4HB and in the scope of the project NANOHEAT\u2013https://doi.org/10.54499/2022.04315.PTDC. PVB acknowledges 2021.09768.CBM. BO also acknowledges FCT.IP for the PhD grant (2020.07660.BD). Publisher Copyright: © 2024 Wiley-VCH GmbH.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdulmawjood, Bilal</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tackling Imatinib Resistance via Au-nanoconjugates using A Cml Resistant Cell Line</style></title><secondary-title><style face="normal" font="default" size="100%">Particle and Particle Systems Characterization</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anti-sense oligonucleotides</style></keyword><keyword><style  face="normal" font="default" size="100%">BCR-ABL1</style></keyword><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Wiley-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">41</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chronic myeloid leukemia (CML) is a rare malignant proliferative hematopoietic disease due to overexpression of a tyrosine kinase (TK) derived from the breakpoint cluster region (BCR)-abelson tyrosine-protein kinase 1 (ABL1) gene fusion. Imatinib (IM), blocks this tyrosine kinase, and is the first line TK inhibitor (TKI) used in CML treatment. In a high percentage of CML patients, a poor response with relapse and disease progression is associated to acquisition of resistance through different mechanisms, including dysregulation of c-MYC proto-oncogene. Gold nanoparticles (AuNPs) are shown to allow improved efficacy in gene silencing approaches toward cancer therapy. Herein, the silencing potential of AuNPs functionalized with antisense oligonucleotides selectively targeting the e14a2 BCR-ABL1 or the c-MYC, alone and combination is evaluated. It is demonstrated efficient silencing of gene expression that translated to a downregulation of protein levels in IM resistant CML cells (K562-IM). This combination allowed for increased death of the malignant cells. These Au-nanoconjugates may be useful to tackle IM-resistance mechanisms, providing an additional tool for future combinatory schemes to fight CML with imatinib resistance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: The authors thank P. Rodrigues for western blot data for MDR1. The authors also thank V. Barreto for allowing the use of the equipment BD accuri C6 for flow cytometry analysis. This work was financed by national funds from FCT – Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project UIDP/0 4378/2020 and UIDB/0 4378/2020 of the Research Unit on Applied Molecular Biosciences – UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy – i4HB and project NANOHEAT (2022.04315.PTDC). CRR was funded by FCT/MCTES, grant number SFRH/BPD/124 612/2016. Publisher Copyright: © 2023 Wiley-VCH GmbH.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nash, Benjamin W.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Burton, Joshua A. J.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">van Wonderen, Jessica H.</style></author><author><style face="normal" font="default" size="100%">Svistunenko, Dimitri A.</style></author><author><style face="normal" font="default" size="100%">Edwards, Marcus J.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Butt, Julea N.</style></author><author><style face="normal" font="default" size="100%">Clarke, Thomas A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tethered heme domains in a triheme cytochrome allow for increased electron transport distances</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">flexibility</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme</style></keyword><keyword><style  face="normal" font="default" size="100%">microbe–mineral interface</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/pro.5200</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">e5200</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Decades of research describe myriad redox enzymes that contain cofactors arranged in tightly packed chains facilitating rapid and controlled intra-protein electron transfer. Many such enzymes participate in extracellular electron transfer (EET), a process which allows microorganisms to conserve energy in anoxic environments by exploiting mineral oxides and other extracellular substrates as terminal electron acceptors. In this work, we describe the properties of the triheme cytochrome PgcA from Geobacter sulfurreducens. PgcA has been shown to play an important role in EET but is unusual in containing three CXXCH heme binding motifs that are separated by repeated (PT)x motifs, suggested to enhance binding to mineral surfaces. Using a combination of structural, electrochemical, and biophysical techniques, we experimentally demonstrate that PgcA adopts numerous conformations stretching as far as 180 Å between the ends of domains I and III, without a tightly packed cofactor chain. Furthermore, we demonstrate a distinct role for its domain III as a mineral reductase that is recharged by domains I and II. These findings show PgcA to be the first of a new class of electron transfer proteins, with redox centers separated by some nanometers but tethered together by flexible linkers, facilitating electron transfer through a tethered diffusion mechanism rather than a fixed, closely packed electron transfer chain.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Randazzo</style></author><author><style face="normal" font="default" size="100%">F. Vicari</style></author><author><style face="normal" font="default" size="100%">J. López</style></author><author><style face="normal" font="default" size="100%">M. Salem</style></author><author><style face="normal" font="default" size="100%">R. {Lo Brutto}</style></author><author><style face="normal" font="default" size="100%">S. Azzouz</style></author><author><style face="normal" font="default" size="100%">S. Chamam</style></author><author><style face="normal" font="default" size="100%">S. Cataldo</style></author><author><style face="normal" font="default" size="100%">N. Muratore</style></author><author><style face="normal" font="default" size="100%">M. {Fernández de Labastida}</style></author><author><style face="normal" font="default" size="100%">V. Vallès</style></author><author><style face="normal" font="default" size="100%">A. Pettignano</style></author><author><style face="normal" font="default" size="100%">G. {D’Alì Staiti}</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author><author><style face="normal" font="default" size="100%">A. Hannachi</style></author><author><style face="normal" font="default" size="100%">J.L. Cortina</style></author><author><style face="normal" font="default" size="100%">A. Cipollina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unlocking hidden mineral resources: Characterization and potential of bitterns as alternative sources of critical raw materials</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Analytical techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Bitterns</style></keyword><keyword><style  face="normal" font="default" size="100%">Critical raw materials</style></keyword><keyword><style  face="normal" font="default" size="100%">Minerals recovery</style></keyword><keyword><style  face="normal" font="default" size="100%">Saltworks</style></keyword><keyword><style  face="normal" font="default" size="100%">Trace elements</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0959652623045705</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">436</style></volume><pages><style face="normal" font="default" size="100%">140412</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mineral extraction from seawater brines has emerged as a viable solution to reduce Europe's reliance on imported Critical Raw Materials (CRM). However, the economic viability of this approach hinges on the local demand for sodium chloride, the primary product of such extraction processes. This study investigates the potential of residual brines, commonly known as &quot;bitterns,&quot; generated during solar sea-salt extraction in traditional saltworks, as an alternative source of minerals. The Mediterranean region, encompassing South-European, North-African, Near East coasts, and parts of the Atlantic regions, is particularly conducive to exploring this prospect due to its extensive solar sea salt industry. Saltworks in the region, adopting various operational strategies based on feed quality or local climate conditions, produce different types of bitterns, each holding a latent resource potential that has remained largely unexplored. Within the framework of the EU-funded SEArcularMINE project, it was conducted an extensive analytical campaign to characterize bitterns collected from a diverse saltworks network. The analysis revealed the presence of sodium, potassium, magnesium, chloride, sulfate, and bromide in concentrations ranging from g/kg, while boron, calcium, lithium, rubidium, and strontium were found in the mg/kg range. Additionally, trace elements (TEs) such as cobalt, cesium, gallium, and germanium were detected at concentrations in the order of μg/kg. Detailed results on the composition of bitterns are presented, emphasizing the distinct characteristics observed at different sites. The estimated potential for mineral recovery from these bitterns is approximately 190 €/m3, considering the production capacity of about 9 Mm3 per year in the Mediterranean area. This finding underscores the significant contribution that mineral recovery from bitterns could make in securing access to CRMs for the European Union.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, {Beatriz J.}</style></author><author><style face="normal" font="default" size="100%">Pinto, {Joana V.}</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parylene C as a Multipurpose Material for Electronics and Microfluidics</style></title><secondary-title><style face="normal" font="default" size="100%">Polymers</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">dielectric</style></keyword><keyword><style  face="normal" font="default" size="100%">electronic devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Encapsulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Parylene C</style></keyword><keyword><style  face="normal" font="default" size="100%">substrate</style></keyword><keyword><style  face="normal" font="default" size="100%">thermal characterization</style></keyword><keyword><style  face="normal" font="default" size="100%">XRD characterization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Poly(p-xylylene) derivatives, widely known as Parylenes, have been considerably adopted by the scientific community for several applications, ranging from simple passive coatings to active device components. Here, we explore the thermal, structural, and electrical properties of Parylene C, and further present a variety of electronic devices featuring this polymer: transistors, capacitors, and digital microfluidic (DMF) devices. We evaluate transistors produced with Parylene C as a dielectric, substrate, and encapsulation layer, either semitransparent or fully transparent. Such transistors exhibit steep transfer curves and subthreshold slopes of 0.26 V/dec, negligible gate leak currents, and fair mobilities. Furthermore, we characterize MIM (metal–insulator–metal) structures with Parylene C as a dielectric and demonstrate the functionality of the polymer deposited in single and double layers under temperature and AC signal stimuli, mimicking the DMF stimuli. Applying temperature generally leads to a decrease in the capacitance of the dielectric layer, whereas applying an AC signal leads to an increase in said capacitance for double-layered Parylene C only. By applying the two stimuli, the capacitance seems to suffer from a balanced influence of both the separated stimuli. Lastly, we demonstrate that DMF devices with double-layered Parylene C allow for faster droplet motion and enable long nucleic acid amplification reactions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0037%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/EC/H2020/716510/EU# info:eu-repo/grantAgreement/EC/H2020/787410/EU# info:eu-repo/grantAgreement/EC/H2020/952169/EU# info:eu-repo/grantAgreement/EC/H2020/101008701/EU# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F132904%2F2017/PT# info:eu-repo/grantAgreement/FCT/OE/COVID%2FBD%2F152453%2F2022/PT# Publisher Copyright: © 2023 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, M. Margarida</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancing the Therapeutic Effect in Alzheimer's Disease Drugs: The role of Polypharmacology and Cholinesterase inhibitors</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMISTRYSELECT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 13</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Alzheimer's disease (AD) is a devastating syndrome that accounts for 60-70 % of all dementia cases, putting an enormous burden on global healthcare and economy. Unfortunately, there is no cure for AD, and the currently approved drugs are limited in their effects. Given the various pathological mechanisms behind AD, the ``one-target, one-drug{''} paradigm for drug design became obsolete, and a new paradigm, polypharmacology, emerged. Consequently, a greater focus has been put towards multi-target directed ligands (MTDLs), as these can regulate several targets operating in the disease network. Parallel to that, cholinesterase inhibitors have regained popularity after decades of being considered only symptomatic agents with no disease-modifying properties. In this review, the current AD hypotheses and therapeutic targets, the concept of polypharmacology in AD pathology and the importance of cholinesterases in the pathogenesis and biochemical processes of AD are discussed, with a final overview of the current development in cholinesterase-based MTDLs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Andre L.</style></author><author><style face="normal" font="default" size="100%">Fino, Ines</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of 2-(5-(2-Aminopropyl)-2-hydroxyphenyl)acetic Acid, a Metabolite of the Drug 5-APB</style></title><secondary-title><style face="normal" font="default" size="100%">MOLBANK</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2023</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susnik, Eva</style></author><author><style face="normal" font="default" size="100%">Bazzoni, Amelie</style></author><author><style face="normal" font="default" size="100%">Taladriz-Blanco, Patricia</style></author><author><style face="normal" font="default" size="100%">Balog, Sandor</style></author><author><style face="normal" font="default" size="100%">Moreno-Echeverri, {Aura Maria}</style></author><author><style face="normal" font="default" size="100%">Glaubitz, Christina</style></author><author><style face="normal" font="default" size="100%">{Brito Oliveira}, Beatriz</style></author><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">{Viana Baptista}, Pedro</style></author><author><style face="normal" font="default" size="100%">Petri-Fink, Alke</style></author><author><style face="normal" font="default" size="100%">Barbara Rothen-Rutishauser</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Epidermal growth factor alters silica nanoparticle uptake and improves gold-nanoparticle-mediated gene silencing in A549 cells</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Nanotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Endocytosis</style></keyword><keyword><style  face="normal" font="default" size="100%">epidermal growth factor</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular mechanisms</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Silica</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Introduction: Delivery of therapeutic nanoparticles (NPs) to cancer cells represents a promising approach for biomedical applications. A key challenge for nanotechnology translation from the bench to the bedside is the low amount of administered NPs dose that effectively enters target cells. To improve NPs delivery, several studies proposed NPs conjugation with ligands, which specifically deliver NPs to target cells via receptor binding. One such example is epidermal growth factor (EGF), a peptide involved in cell signaling pathways that control cell division by binding to epidermal growth factor receptor (EGFR). However, very few studies assessed the influence of EGF present in the cell environment, on the cellular uptake of NPs. Methods: We tested if the stimulation of EGFR-expressing lung carcinomacells A549 with EGF affects the uptake of 59 nm and 422 nm silica (SiO2) NPs. Additionally, we investigated whether the uptake enhancement can be achieved with gold NPs, suitable to downregulate the expression of cancer oncogene c-MYC. Results: Our findings show that EGF binding to its receptor results in receptor autophosphorylation and initiate signaling pathways, leading to enhanced endocytosis of 59 nm SiO2 NPs, but not 422 nm SiO2 NPs. Additionally, we demonstrated an enhanced gold (Au) NPs endocytosis and subsequently a higher downregulation of c-MYC. Discussion: These findings contribute to a better understanding of NPs uptake in the presence of EGF and that is a promising approach for improved NPs delivery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.04315.PTDC/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/2020.07660.BD/PT# The authors would like to acknowledge the financial support of the NCCR Bioinspired Materials through the Swiss National Science Foundation, the Adolphe Merkle Foundation. Aura Maria Moreno-Echeverri and Barbara Rothen-Rutishauser acknowledge the Swiss National Science Foundation (SNSF) (project 310030_192056/1). Publisher Copyright: Copyright © 2023 Susnik, Bazzoni, Taladriz-Blanco, Balog, Moreno-Echeverri, Glaubitz, Brito Oliveira, Ferreira, Viana Baptista, Petri-Fink and Rothen-Rutishauser.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Filipe, Beatriz</style></author><author><style face="normal" font="default" size="100%">Anna Świtlicka</style></author><author><style face="normal" font="default" size="100%">Penkala, Mateusz</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Alina Bieńko</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In Vitro and In Vivo Biological Activities of Dipicolinate Oxovanadium(IV) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">8580–8599</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The work is focused on anticancer properties of dipicolinate (dipic)-based vanadium(IV) complexes [VO(dipic)(N∩N)] bearing different diimines (2-(1H-imidazol-2-yl)pyridine, 2-(2-pyridyl)benzimidazole, 1,10-phenanthroline-5,6-dione, 1,10-phenanthroline, and 2,2′-bipyridine), as well as differently 4,7-substituted 1,10-phenanthrolines. The antiproliferative effect of V(IV) systems was analyzed in different tumors (A2780, HCT116, and HCT116-DoxR) and normal (primary human dermal fibroblasts) cell lines, revealing a high cytotoxic effect of [VO(dipic)(N∩N)] with 4,7-dimethoxy-phen (5), 4,7-diphenyl-phen (6), and 1,10-phenanthroline (8) against HCT116-DoxR cells. The cytotoxicity differences between these complexes can be correlated with their different internalization by HCT116-DoxR cells. Worthy of note, these three complexes were found to (i) induce cell death through apoptosis and autophagy pathways, namely, through ROS production; (ii) not to be cytostatic; (iii) to interact with the BSA protein; (iv) do not promote tumor cell migration or a pro-angiogenic capability; (v) show a slight in vivo anti-angiogenic capability, and (vi) do not show in vivo toxicity in a chicken embryo.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/2021.08629.BD/PT# funds granted under the Research Excellence Initiative of the University of Silesia in Katowice. The authors thank Dr inż. Mariola Siwy for measurements of elemental analysis. Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neto, {Joana P.}</style></author><author><style face="normal" font="default" size="100%">Ana Mota</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Lopes</style></author><author><style face="normal" font="default" size="100%">Coelho, {Beatriz J.}</style></author><author><style face="normal" font="default" size="100%">Frazão, João</style></author><author><style face="normal" font="default" size="100%">Moura, {André T.}</style></author><author><style face="normal" font="default" size="100%">Beatriz Oliveira</style></author><author><style face="normal" font="default" size="100%">Sieira, Bárbara</style></author><author><style face="normal" font="default" size="100%">Fernandes, José</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Open-source tool for real-time and automated analysis of droplet-based microfluidic</style></title><secondary-title><style face="normal" font="default" size="100%">Lab On A Chip</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">14</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">3238–3244</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Droplet-based microfluidic technology is a powerful tool for generating large numbers of monodispersed nanoliter-sized droplets for ultra-high throughput screening of molecules or single cells. Yet further progress in the development of methods for the real-time detection and measurement of passing droplets is needed for achieving fully automated systems and ultimately scalability. Existing droplet monitoring technologies are either difficult to implement by non-experts or require complex experimentation setups. Moreover, commercially available monitoring equipment is expensive and therefore limited to a few laboratories worldwide. In this work, we validated for the first time an easy-to-use, open-source Bonsai visual programming language to accurately measure in real-time droplets generated in a microfluidic device. With this method, droplets are found and characterized from bright-field images with high processing speed. We used off-the-shelf components to achieve an optical system that allows sensitive image-based, label-free, and cost-effective monitoring. As a test of its use we present the results, in terms of droplet radius, circulation speed and production frequency, of our method and compared its performance with that of the widely-used ImageJ software. Moreover, we show that similar results are obtained regardless of the degree of expertise. Finally, our goal is to provide a robust, simple to integrate, and user-friendly tool for monitoring droplets, capable of helping researchers to get started in the laboratory immediately, even without programming experience, enabling analysis and reporting of droplet data in real-time and closed-loop experiments.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0037%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FBTM-SAL%2F31201%2F2017/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# Publisher Copyright: © 2023 The Royal Society of Chemistry.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amendoeira, {Ana F.}</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Valente, Ruben</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Ali, Hasrat</style></author><author><style face="normal" font="default" size="100%">{van Lier}, {Johan E.}</style></author><author><style face="normal" font="default" size="100%">Marques, Fernanda</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cell Uptake of Steroid-BODIPY Conjugates and Their Internalization Mechanisms: Cancer Theranostic Dyes</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">androgen-BODIPY conjugates</style></keyword><keyword><style  face="normal" font="default" size="100%">estradiol-BODIPY conjugates</style></keyword><keyword><style  face="normal" font="default" size="100%">fluorescence imaging</style></keyword><keyword><style  face="normal" font="default" size="100%">photodynamic therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">photosensitizers</style></keyword><keyword><style  face="normal" font="default" size="100%">receptor-mediated cell uptake</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">24</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Estradiol-BODIPY linked via an 8-carbon spacer chain and 19-nortestosterone- and testosterone-BODIPY linked via an ethynyl spacer group were evaluated for cell uptake in the breast cancer cell lines MCF-7 and MDA-MB-231 and prostate cancer cell lines PC-3 and LNCaP, as well as in normal dermal fibroblasts, using fluorescence microscopy. The highest level of internalization was observed with 11β-OMe-estradiol-BODIPY 2 and 7α-Me-19-nortestosterone-BODIPY 4 towards cells expressing their specific receptors. Blocking experiments showed changes in non-specific cell uptake in the cancer and normal cells, which likely reflect differences in the lipophilicity of the conjugates. The internalization of the conjugates was shown to be an energy-dependent process that is likely mediated by clathrin- and caveolae-endocytosis. Studies using 2D co-cultures of cancer cells and normal fibroblasts showed that the conjugates are more selective towards cancer cells. Cell viability assays showed that the conjugates are non-toxic for cancer and/or normal cells. Visible light irradiation of cells incubated with estradiol-BODIPYs 1 and 2 and 7α-Me-19-nortestosterone-BODIPY 4 induced cell death, suggesting their potential for use as PDT agents.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F124612%2F2016/PT# Funding Information: This work was financed by national funds from FCT—Funda{\c c}ão para a Ciência e a Tecnologia, I.P., within the scope of the projects of the Ministry of Science Technology and Higher Education: the project of the Associate Laboratory Institute for Health and Bioeconomy—i4HB and, in part, by the Jeanne and J.-Louis Lévesque foundation, Montreal, QC, Canada (J.E.v.L.). J.E.v.L. is a member of the Research Center of the CHUS (CRCHUS), Sherbrooke, QC, Canada, supported by the Fonds de la Recherche du Québec—Santé. C.R.R., A.L. and R.V. were funded by FCT/MCTES, grant numbers SFRH/BD/12161/2022, and SFRH/BD/09845/2022, respectively. Publisher Copyright: © 2023 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Engineering gold nanoparticles for molecular diagnostics and biosensing</style></title><secondary-title><style face="normal" font="default" size="100%">Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biodetection</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioimaging</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">John Wiley and Sons Inc.</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Advances in nanotechnology and medical science have spurred the development of engineered nanomaterials and nanoparticles with particular focus on their applications in biomedicine. In particular, gold nanoparticles (AuNPs) have been the focus of great interest, due to their exquisite intrinsic properties, such as ease of synthesis and surface functionalization, tunable size and shape, lack of acute toxicity and favorable optical, electronic, and physicochemical features, which possess great value for application in biodetection and diagnostics purposes, including molecular sensing, photoimaging, and application under the form of portable and simple biosensors (e.g., lateral flow immunoassays that have been extensively exploited during the current COVID-19 pandemic). We shall discuss the main properties of AuNPs, their synthesis and conjugation to biorecognition moieties, and the current trends in sensing and detection in biomedicine and diagnostics. This article is categorized under: Diagnostic Tools &amp;gt; Biosensing Diagnostic Tools &amp;gt; In Vitro Nanoparticle-Based Sensing Diagnostic Tools &amp;gt; In Vivo Nanodiagnostics and Imaging.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;© 2022 Wiley Periodicals LLC. info:eu-repo/grantAgreement/FCT/OE/2020.06599.BD/PT# info:eu-repo/grantAgreement/FCT/OE/2020.07660.BD/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring RAB11A Pathway to Hinder Chronic Myeloid Leukemia-Induced Angiogenesis In Vivo</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">small rab GTPase Rab11a</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Neoangiogenesis is generally correlated with poor prognosis, due to the promotion of cancer cell growth, invasion and metastasis. The progression of chronic myeloid leukemia (CML) is frequently associated with an increased vascular density in bone marrow. From a molecular point of view, the small GTP-binding protein Rab11a, involved in the endosomal slow recycling pathway, has been shown to play a crucial role for the neoangiogenic process at the bone marrow of CML patients, by controlling the secretion of exosomes by CML cells, and by regulating the recycling of vascular endothelial factor receptors. The angiogenic potential of exosomes secreted by the CML cell line K562 has been previously observed using the chorioallantoic membrane (CAM) model. Herein, gold nanoparticles (AuNPs) were functionalized with an anti-RAB11A oligonucleotide (AuNP@RAB11A) to downregulate RAB11A mRNA in K562 cell line which showed a 40% silencing of the mRNA after 6 h and 14% silencing of the protein after 12 h. Then, using the in vivo CAM model, these exosomes secreted by AuNP@RAB11A incubated K562 did not present the angiogenic potential of those secreted from untreated K562 cells. These results demonstrate the relevance of Rab11 for the neoangiogenesis mediated by tumor exosomes, whose deleterious effect may be counteracted via targeted silencing of these crucial genes; thus, decreasing the number of pro-tumoral exosomes at the tumor microenvironment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F124612%2F2016/PT# project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. This work is also funded by Funda{\c c}ão para a Ciência e Tecnologia in the scope of the project 2022.04315.PTDC. Publisher Copyright: © 2023 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Lenis Rojas}, {Oscar A.}</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Half-sandwich Ru(II) N-heterocyclic carbene complexes in anticancer drug design</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">In vitro models</style></keyword><keyword><style  face="normal" font="default" size="100%">In vivo models</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal drugs</style></keyword><keyword><style  face="normal" font="default" size="100%">N-heterocyclic carbenes</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicines</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">245</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The ruthenium arene fragment is a rich source for the design of anticancer drugs; in this design, the co-ligand is a critical factor for obtaining effective anticancer complexes. In comparison with other types of ligands, N-heterocyclic carbenes (NHCs) have been less explored, despite the versatility in structural modifications and the marked stabilization of metal ions, being these characteristics important for the design of metal drugs. However, notable advances have been made in the development of NHC Ruthenium arene as anticancer agents. These advances include high antitumor activities, proven both in in vitro and in in vivo models and, in some cases, with marked selectivity against tumorigenic cells. The versatility of the structure has played a fundamental role, since they have allowed a selective interaction with their molecular targets through, for example, bio-conjugation with known anticancer molecules. For this reason, the structure-activity relationship of the imidazole, benzimidazole, and abnormal NHC ruthenium (II) η6-arene complexes have been studied. Taking into account this study, several synthetic aspects are provided to contribute to the next generations of this kind of complexes. Moreover, in recent years nanotechnology has provided innovative nanomedicines, where half-sandwich Ruthenium(II) complexes are paving their way. In this review, the recent developments in nanomaterials functionalized with Ruthenium complexes for targeted drug delivery to tumors will also be highlighted.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.04315.PTDC/PT info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQUI-QIN%2F0146%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04612%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04612%2F2020/PT# Funding Information: This work is financed by national funds from FCT – Funda{\c c}ão para a Ciência e a Tecnologia, I.P. in the scope of the project PTDC/QUI/CCL/032351/2017 of the Research Unit on Applied Molecular Biosciences – UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy – i4HB. Oscar A. Lenis-Rojas acknowledge national funds through FCT, POPH-Programa Operacional Potencial Humano, FSE (European Social Fund) for the CEEC 2017 Initiative, and LS4FUTURE Associated Laboratory (LA/P/0087/2020). S. Cordeiro acknowledges FCT-MCTES 2021.08629.BD. Publisher Copyright: © 2023&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">All-Fibre Photovoltaic Storage Devices for E-Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">16th International Symposium on Flexible Organic Electronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Thessaloniki, Greece </style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon Yarn Coated with PEDOT:PSS for Flexible Supercapacitors: Exploring Electrospray Process</style></title><secondary-title><style face="normal" font="default" size="100%">16th International Symposium on Flexible Organic Electronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Thessaloniki, Greece </style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Ana Batista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospray of PEDOT:PSS: Enhancing the Performance of Solid-State Fiber-Shaped Supercapacitors</style></title><secondary-title><style face="normal" font="default" size="100%">16th International Symposium on Flexible Organic Electronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Thessaloniki, Greece </style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Inês Ferreira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">All-fibre Photovoltaic Storage Devices for e-Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">XXI Congresso da Sociedade Portuguesa de Materiais and XII International Symposium on Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 April</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Guimarães</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amji Rafique</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exfoliated carbon yarn structure for highly stable flexible supercapacitors electrodes in simulated sweat solutions</style></title><secondary-title><style face="normal" font="default" size="100%">XXI Congresso da Sociedade Portuguesa de Materiais and XII International Symposium on Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 April</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Guimarães</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">Ana Sofia Bento</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Eduardo Oliveira</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices</style></title><secondary-title><style face="normal" font="default" size="100%">XXI Congresso da Sociedade Portuguesa de Materiais and XII International Symposium on Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 April</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Guimarães</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">Amji Rafique</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Green cellulose-based polymer electrolyte suitable for e-Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">XXI Congresso da Sociedade Portuguesa de Materiais and XII International Symposium on Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 April</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Guimarães</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PEDOT:PSS Electrospray Functionalization of Carbon Yarns for Integration in Flexible Fibre-Shaped Supercapacitors</style></title><secondary-title><style face="normal" font="default" size="100%">XXI Congresso da Sociedade Portuguesa de Materiais and XII International Symposium on Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-6 April</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Guimarães</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Engrola, Filipa</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Cameron Watson</style></author><author><style face="normal" font="default" size="100%">Romão, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Veiros, Luis F.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Joanne M. Santini</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Arsenite oxidase in complex with antimonite and arsenite oxyanions: Insights into the catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological ChemistryJournal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jbc.2023.105036</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">299</style></volume><isbn><style face="normal" font="default" size="100%">0021-9258</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Arsenic contamination of groundwater is among one of the biggest health threats affecting millions of people in the world. There is an urgent need for efficient arsenic biosensors where the use of arsenic metabolizing enzymes can be explored. In this work, we have solved four crystal structures of arsenite oxidase (Aio) in complex with arsenic and antimony oxyanions and the structures determined correspond to intermediate states of the enzymatic mechanism. These structural data were complemented with density-functional theory calculations providing a unique view of the molybdenum active site at different time points that, together with mutagenesis data, enabled to clarify the enzymatic mechanism and the molecular determinants for the oxidation of As(III) to the less toxic As(V) species.Arsenic contamination of groundwater is among one of the biggest health threats affecting millions of people in the world. There is an urgent need for efficient arsenic biosensors where the use of arsenic metabolizing enzymes can be explored. In this work, we have solved four crystal structures of arsenite oxidase (Aio) in complex with arsenic and antimony oxyanions and the structures determined correspond to intermediate states of the enzymatic mechanism. These structural data were complemented with density-functional theory calculations providing a unique view of the molybdenum active site at different time points that, together with mutagenesis data, enabled to clarify the enzymatic mechanism and the molecular determinants for the oxidation of As(III) to the less toxic As(V) species.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1016/j.jbc.2023.105036&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, José Malanho</style></author><author><style face="normal" font="default" size="100%">Cerofolini, Linda</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Ravera, Enrico</style></author><author><style face="normal" font="default" size="100%">Fragai, Marco</style></author><author><style face="normal" font="default" size="100%">Parigi, Giacomo</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Geraldes, Carlos F. G. C.</style></author><author><style face="normal" font="default" size="100%">Luchinat, Claudio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Elucidating the concentration-dependent effects of thiocyanate binding to carbonic anhydrase</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">EPR</style></keyword><keyword><style  face="normal" font="default" size="100%">Human carbonic anhydrase II</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Paramagnetism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sodium thiocyanate</style></keyword><keyword><style  face="normal" font="default" size="100%">Structural biology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0162013423001046</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">244</style></volume><pages><style face="normal" font="default" size="100%">112222</style></pages><isbn><style face="normal" font="default" size="100%">0162-0134</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Many proteins naturally carry metal centers, with a large share of them being in the active sites of several enzymes. Paramagnetic effects are a powerful source of structural information and, therefore, if the native metal is paramagnetic, or it can be functionally substituted with a paramagnetic one, paramagnetic effects can be used to study the metal sites, as well as the overall structure of the protein. One notable example is cobalt(II) substitution for zinc(II) in carbonic anhydrase. In this manuscript we investigate the effects of sodium thiocyanate on the chemical environment of the metal ion of the human carbonic anhydrase II. The electron paramagnetic resonance (EPR) titration of the cobalt(II) protein with thiocyanate shows that the EPR spectrum changes from A-type to C-type on passing from 1:1 to 1:1000-fold ligand excess. This indicates the occurrence of a change in the electronic structure, which may reflect a sizable change in the metal coordination environment in turn caused by a modification of the frozen solvent glass. However, paramagnetic nuclear magnetic resonance (NMR) data indicate that the metal coordination cage remains unperturbed even in 1:1000-fold ligand excess. This result proves that the C-type EPR spectrum observed at large ligand concentration should be ascribed to the low temperature at which EPR measurements are performed, which impacts on the structure of the protein when it is destabilized by a high concentration of a chaotropic agent.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, D.</style></author><author><style face="normal" font="default" size="100%">Correia, M. A. S.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Passarinha, L.A.</style></author><author><style face="normal" font="default" size="100%">Sousa, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrated approaches for the separation and purification of recombinant HPV16 E6 protein from Escherichia coli crude extracts</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">E6 protein</style></keyword><keyword><style  face="normal" font="default" size="100%">HPV</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein solubility</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein stability</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586623005555</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">315</style></volume><pages><style face="normal" font="default" size="100%">123647</style></pages><isbn><style face="normal" font="default" size="100%">1383-5866</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Human papillomavirus (HPV) is a sexually transmissible virus responsible for 5% of global human cancers and associated with 99% of cervical cancer cases. The oncogenic potential of high-risk HPVs is mainly related to the E6 and E7 oncoproteins, which are responsible, at least in part, for inactivating the p53 and pRb tumor suppressor proteins. Due to the critical role of the E6 protein in malignant tumorigenesis, it is widely recognized as a therapeutic target for anti-HPV drug development. Nevertheless, it is required to obtain large amounts of protein with high purity to perform biointeraction studies with the potential inhibitor drugs. In this work, recombinant dual-tagged E6 protein (His6-MBP-E6) was expressed from Escherichia coli (E. coli) cultures and successfully extracted by sonication/ice cycles. Affinity chromatography using MBPtrap columns allowed 85 ± 5% protein recovery with the elimination of major host heterologous proteins in a single fraction. Subsequently, a polishing step was studied by applying anionic exchange (QSepharose), size exclusion (Superdex), or immobilized-metal affinity chromatography (HisTrap). The combination of affinity chromatography with size exclusion or two affinity chromatography techniques allowed us to obtain 82 ± 2% and 94 ± 3%, of highly pure His6-MBP-E6, respectively. Also, the secondary structure of His6-MBP-E6 is preserved in both purification strategies, as appraised by circular dichroism and western-blot studies. Thermal shift assay confirmed the CD results and suggested potential additives for protein stabilization. Altogether, the reproducible strategies established for the purification of His6-MBP-E6 protein could be successfully applied to later perform biointeraction studies and structural characterization of protein–ligand complexes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Trovão, Filipa</style></author><author><style face="normal" font="default" size="100%">Correia, Viviana G.</style></author><author><style face="normal" font="default" size="100%">Lourenço, Frederico M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Diana O.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The structure of a Bacteroides thetaiotamicron carbohydrate-binding module provides new insight into the recognition of complex pectic polysaccharides by the human microbiome</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carbohydrate Binding Module</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbohydrates</style></keyword><keyword><style  face="normal" font="default" size="100%">Human Gut Microbiota</style></keyword><keyword><style  face="normal" font="default" size="100%">Rhamnogalacturonan II</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2590152422000253</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">100084</style></pages><isbn><style face="normal" font="default" size="100%">2590-1524</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;TheBacteroides thetaiotaomicronhas developed a consortium of enzymes capable of overcoming steric constraints and degrading, in a sequential manner, the complex rhamnogalacturonan II (RG-II) polysaccharide. BT0996 protein acts in the initial stages of the RGII depolymerisation, where its two catalytic modules remove the terminal monosaccharides from RG-II side chains A and B. BT0996 is modular and has three putative carbohydrate-binding modules (CBMs) for which the roles in the RG-II degradation are unknown. Here, we present the characterisation of themoduleat the C-terminal domain, which we designated BT0996C. The high-resolution structure obtained by X-ray crystallography reveals that the protein displays a typical β-sandwich fold with structural similarity to CBMs assigned to families 6 and 35. The distinctive features are: 1) the presence of several charged residues at the BT0996-C surface creating a large, broad positive lysine-rich patch that encompasses the putative binding site; and 2) the absence of the highly conserved binding-site signatures observed in CBMs from families 6 and 35, such as region A tryptophan and region C asparagine. These findings hint at a binding mode of BT0996-C not yet observed in its homologues. In line with this, carbohydrate microarrays and microscale thermophoresis show the ability of BT0996-C to bind α1-4-linked polygalacturonic acid, and that electrostatic interactions are essential for the recognition of the anionic polysaccharide. The results support the hypothesis that BT0996-C may have evolved to potentiate the action of BT0996 catalytic modules on the complex structure of RG-II by binding to the polygalacturonic acid backbone sequence.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Marlene</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia</style></author><author><style face="normal" font="default" size="100%">Caseiro, Catarina</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure-function studies can improve binding affinity of cohesin-dockerin interactions for multi-protein assemblies</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomass degradation</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbohydrates</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosome</style></keyword><keyword><style  face="normal" font="default" size="100%">cohesin</style></keyword><keyword><style  face="normal" font="default" size="100%">dockerin</style></keyword><keyword><style  face="normal" font="default" size="100%">protein complex</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0141813022023480</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">55 - 67</style></pages><isbn><style face="normal" font="default" size="100%">0141-8130</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cellulosome is an elaborate multi-enzyme structure secreted by many anaerobic microorganisms for the efficient degradation of lignocellulosic substrates. It is composed of multiple catalytic and non-catalytic components that are assembled through high-affinity protein-protein interactions between the enzyme-borne dockerin (Doc) modules and the repeated cohesin (Coh) modules present in primary scaffoldins. In some cellulosomes, primary scaffoldins can interact with adaptor and cell-anchoring scaffoldins to create structures of increasing complexity. The cellulosomal system of the ruminal bacterium, Ruminococcus flavefaciens, is one of the most intricate described to date. An unprecedent number of different Doc specificities results in an elaborate architecture, assembled exclusively through single-binding-mode type-III Coh-Doc interactions. However, a set of type-III Docs exhibits certain features associated with the classic dual-binding mode Coh-Doc interaction. Here, the structure of the adaptor scaffoldin-borne ScaH Doc in complex with the Coh from anchoring scaffoldin ScaE is described. This complex, unlike previously described type-III interactions in R. flavefaciens, was found to interact in a dual-binding mode. The key residues determining Coh recognition were also identified. This information was used to perform structure-informed protein engineering to change the electrostatic profile of the binding surface and to improve the affinity between the two modules. The results show that the nature of the residues in the ligand-binding surface plays a major role in Coh recognition and that Coh-Doc affinity can be manipulated through rational design, a key feature for the creation of designer cellulosomes or other affinity-based technologies using tailored Coh-Doc interactions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-based supercapacitors</style></title><secondary-title><style face="normal" font="default" size="100%">1st Iberian Symposium on Functional Organic Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">11-12 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Aveiro, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Artificial Generative Intelligence and Work – Portugal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">10/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://research.unl.pt/ws/portalfiles/portal/78894849/Report_EN_2.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">EPTA</style></publisher><pub-location><style face="normal" font="default" size="100%">Barcelona</style></pub-location><pages><style face="normal" font="default" size="100%">70-77</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Engrola, Filipa</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Cameron Watson</style></author><author><style face="normal" font="default" size="100%">Romão, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Veiros, Luis F.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Joanne M. Santini</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Arsenite oxidase in complex with antimonite and arsenite oxyanions: Insights into the catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">229</style></volume><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H. Veiga</style></author><author><style face="normal" font="default" size="100%">Jousselin, A.</style></author><author><style face="normal" font="default" size="100%">Schaeper, S.</style></author><author><style face="normal" font="default" size="100%">Marques, L. B.</style></author><author><style face="normal" font="default" size="100%">P. Reed</style></author><author><style face="normal" font="default" size="100%">B.M. Saraiva</style></author><author><style face="normal" font="default" size="100%">Wilton, J.</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cell division protein FtsK coordinates bacterial chromosome segregation and daughter cell separation</style></title><secondary-title><style face="normal" font="default" size="100%">EMBO J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">e112140</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. C. Teixeira</style></author><author><style face="normal" font="default" size="100%">A. P. S. Teixeira</style></author><author><style face="normal" font="default" size="100%">C.M. Rangel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemical stability of new nafion membranes doped with bisphosphonic acids under Fenton oxidative conditions</style></title><secondary-title><style face="normal" font="default" size="100%">Int. J. Hydrogen Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">37489-37499</style></pages><issue><style face="normal" font="default" size="100%">96</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shlapa, Yu.</style></author><author><style face="normal" font="default" size="100%">Siposova, K.</style></author><author><style face="normal" font="default" size="100%">Veltruska, K.</style></author><author><style face="normal" font="default" size="100%">Maraloiu, V.-A.</style></author><author><style face="normal" font="default" size="100%">Rajnak, M.</style></author><author><style face="normal" font="default" size="100%">Garcarova, I.</style></author><author><style face="normal" font="default" size="100%">Timko, M.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author><author><style face="normal" font="default" size="100%">Belous A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of Magnetic Fe3O4/CeO2 “Core/Shell”-Like Nanocomposites with Pronounced Antiamyloidogenic and Antioxidant Bioactivity</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Appl. Mater. Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">49346 – 49361</style></pages><issue><style face="normal" font="default" size="100%">42</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlio Rafael Cunha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of photosensitive fibers for photocurrent therapy</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospray Deposition of PEDOT:PSS on Carbon Yarn Electrodes for Solid-State Flexible Supercapacitors</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials &amp; Interfaces 2023</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Maria Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring electrospinning for sustainable triboelectric applications</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Inês Sequeira</style></author><author><style face="normal" font="default" size="100%">Ana Sofia Bento</style></author><author><style face="normal" font="default" size="100%">Mariana Moniz</style></author><author><style face="normal" font="default" size="100%">João Carmo</style></author><author><style face="normal" font="default" size="100%">Eduardo Oliveira</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">464</style></volume><issue><style face="normal" font="default" size="100%">142515</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Reis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fibre-shaped photovoltaic devices for electronic textiles</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Lago</style></author><author><style face="normal" font="default" size="100%">M Brito</style></author><author><style face="normal" font="default" size="100%">C.M.M. Almeida</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functionalisation of Electrospun Cellulose Acetate Membranes with PEDOT and PPy for Electronic Controlled Drug Release</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials 2023</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Mendes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light-responsive on-demand drug-delivery systems for dermal applications</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lithium recovery from brines by lithium membrane flow capacitive deionization (Li-MFCDI) – A proof of concept</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2772421223000235</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">100059</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Quelhas, A.R.; Trindade, A.C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mimicking Natural-Colored Photonic Structures with Cellulose-Based Materials</style></title><secondary-title><style face="normal" font="default" size="100%">Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1010</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marta I. Magalhães</style></author><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nature-Inspired Cellulose-Based Active Materials: From 2D to 4D</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Biosciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">94-114</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carolina Nascimento</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optoelectronic stimulation of drug release from membranes for dermal applications</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Francisco Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photovoltaic fibers for wearable energy harvesting applications</style></title><secondary-title><style face="normal" font="default" size="100%">FCT Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><work-type><style face="normal" font="default" size="100%">Master's Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amjid Rafique</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">G.Abbas</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Advances and Challenges Towards Application of Fibers and Textiles in Integrated Photovoltaic Energy Storage Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Nano-Micro Letters </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Garcarova, I.</style></author><author><style face="normal" font="default" size="100%">Valusova, E.</style></author><author><style face="normal" font="default" size="100%">Shlapa, Yu.</style></author><author><style face="normal" font="default" size="100%">Belous, A.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author><author><style face="normal" font="default" size="100%">Siposova, K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Surface-modified cerium dioxide nanoparticles with improved anti-amyloid and preserved nanozymatic activity</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces B: Biointerfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><volume><style face="normal" font="default" size="100%">227</style></volume><issue><style face="normal" font="default" size="100%">113356</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Biochemical Deconstruction-Based Strategy to Assist the Characterization of Bacterial Electric Conductive Filaments</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/24/8/7032</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Periplasmic nanowires and electric conductive filaments made of the polymeric assembly of c-type cytochromes from Geobacter sulfurreducens bacterium are crucial for electron storage and/or extracellular electron transfer. The elucidation of the redox properties of each heme is fundamental to the understanding of the electron transfer mechanisms in these systems, which first requires the specific assignment of the heme NMR signals. The high number of hemes and the molecular weight of the nanowires dramatically decrease the spectral resolution and make this assignment extremely complex or unattainable. The nanowire cytochrome GSU1996 ( 42 kDa) is composed of four domains (A to D) each containing three c-type heme groups. In this work, the individual domains (A to D), bi-domains (AB, CD) and full-length nanowire were separately produced at natural abundance. Sufficient protein expression was obtained for domains C ( 11 kDa/three hemes) and D ( 10 kDa/three hemes), as well as for bi-domain CD ( 21 kDa/six hemes). Using 2D-NMR experiments, the assignment of the heme proton NMR signals for domains C and D was obtained and then used to guide the assignment of the corresponding signals in the hexaheme bi-domain CD. This new biochemical deconstruction-based procedure, using nanowire GSU1996 as a model, establishes a new strategy to functionally characterize large multiheme cytochromes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pimenta, Andreia I.</style></author><author><style face="normal" font="default" size="100%">Paquete, Catarina M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Edwards, Marcus J.</style></author><author><style face="normal" font="default" size="100%">Clarke, Thomas A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. C.</style></author><author><style face="normal" font="default" size="100%">Duarte, Américo G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the inner membrane cytochrome ImcH from Geobacter reveals its importance for extracellular electron transfer and energy conservation</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">electroactive bacteria</style></keyword><keyword><style  face="normal" font="default" size="100%">energy conservation</style></keyword><keyword><style  face="normal" font="default" size="100%">extracellular electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Geobacter</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/pro.4796</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">e4796</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Electroactive bacteria combine the oxidation of carbon substrates with an extracellular electron transfer (EET) process that discharges electrons to an electron acceptor outside the cell. This process involves electron transfer through consecutive redox proteins that efficiently connect the inner membrane to the cell exterior. In this study, we isolated and characterized the quinone-interacting membrane cytochrome c ImcH from Geobacter sulfurreducens, which is involved in the EET process to high redox potential acceptors. Spectroscopic and electrochemical studies show that ImcH hemes have low midpoint redox potentials, ranging from −150 to −358 mV, and connect the oxidation of the quinol-pool to EET, transferring electrons to the highly abundant periplasmic cytochrome PpcA with higher affinity than to its homologues. Despite the larger number of hemes and transmembrane helices, the ImcH structural model has similarities with the NapC/NirT/NrfH superfamily, namely the presence of a quinone-binding site on the P-side of the membrane. In addition, the first heme, likely involved on the quinol oxidation, has apparently an unusual His/Gln coordination. Our work suggests that ImcH is electroneutral and transfers electrons and protons to the same side of the membrane, contributing to the maintenance of a proton motive force and playing a central role in recycling the menaquinone pool.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maria Pequito Luís</style></author><author><style face="normal" font="default" size="100%">Inês Serrano Pereira</style></author><author><style face="normal" font="default" size="100%">Joana N. Bugalhão</style></author><author><style face="normal" font="default" size="100%">Catarina N. Simões</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Luís Jaime</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Chlamydia trachomatis IncM Protein Interferes with Host Cell Cytokinesis, Centrosome Positioning, and Golgi Distribution and Contributes to the Stability of the Pathogen-Containing Vacuole</style></title><secondary-title><style face="normal" font="default" size="100%">Infection and Immunity</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://journals.asm.org/doi/abs/10.1128/iai.00405-22</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">e00405-22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chlamydia trachomatis is an obligate intracellular bacterial pathogen that causes ocular and urogenital infections in humans. The ability of C. trachomatis to grow intracellularly in a pathogen-containing vacuole (known as an inclusion) depends on chlamydial effector proteins transported into the host cell by a type III secretion system. Chlamydia trachomatis is an obligate intracellular bacterial pathogen that causes ocular and urogenital infections in humans. The ability of C. trachomatis to grow intracellularly in a pathogen-containing vacuole (known as an inclusion) depends on chlamydial effector proteins transported into the host cell by a type III secretion system. Among these effectors, several inclusion membrane proteins (Incs) insert in the vacuolar membrane. Here, we show that human cell lines infected by a C. trachomatis strain deficient for Inc CT288/CTL0540 (renamed IncM) displayed less multinucleation than when infected by IncM-producing strains (wild type or complemented). This indicated that IncM is involved in the ability of Chlamydia to inhibit host cell cytokinesis. The capacity of IncM to induce multinucleation in infected cells was shown to be conserved among its chlamydial homologues and appeared to require its two larger regions predicted to be exposed to the host cell cytosol. C. trachomatis-infected cells also displayed IncM-dependent defects in centrosome positioning, Golgi distribution around the inclusion, and morphology and stability of the inclusion. The altered morphology of inclusions containing IncM-deficient C. trachomatis was further affected by depolymerization of host cell microtubules. This was not observed after depolymerization of microfilaments, and inclusions containing wild-type C. trachomatis did not alter their morphology upon depolymerization of microtubules. Overall, these findings suggest that IncM may exert its effector function by acting directly or indirectly on host cell microtubules.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Costa, Beatriz</style></author><author><style face="normal" font="default" size="100%">Morão, Bárbara</style></author><author><style face="normal" font="default" size="100%">Faias, Sandra</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pereira, {Lucília Pebre}</style></author><author><style face="normal" font="default" size="100%">Albuquerque, Cristina</style></author><author><style face="normal" font="default" size="100%">Maio, Rui</style></author><author><style face="normal" font="default" size="100%">Marília Cravo</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combining the amplification refractory mutation system and high-resolution melting analysis for KRAS mutation detection in clinical samples</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ARMS-HRMA</style></keyword><keyword><style  face="normal" font="default" size="100%">circulating tumor DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation detection</style></keyword><keyword><style  face="normal" font="default" size="100%">pancreatic cancer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">415</style></volume><pages><style face="normal" font="default" size="100%">2849–2863</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The success of personalized medicine depends on the discovery of biomarkers that allow oncologists to identify patients that will benefit from a particular targeted drug. Molecular tests are mostly performed using tumor samples, which may not be representative of the tumor’s temporal and spatial heterogeneity. Liquid biopsies, and particularly the analysis of circulating tumor DNA, are emerging as an interesting means for diagnosis, prognosis, and predictive biomarker discovery. In this study, the amplification refractory mutation system (ARMS) coupled with high-resolution melting analysis (HRMA) was developed for detecting two of the most relevant KRAS mutations in codon 12. After optimization with commercial cancer cell lines, KRAS mutation screening was validated in tumor and plasma samples collected from patients with pancreatic ductal adenocarcinoma (PDAC), and the results were compared to those obtained by Sanger sequencing (SS) and droplet digital polymerase chain reaction (ddPCR). The developed ARMS-HRMA methodology stands out for its simplicity and reduced time to result when compared to both SS and ddPCR but showing high sensitivity and specificity for the detection of mutations in tumor and plasma samples. In fact, ARMS-HRMA scored 3 more mutations compared to SS (tumor samples T6, T7, and T12) and one more compared to ddPCR (tumor sample T7) in DNA extracted from tumors. For ctDNA from plasma samples, insufficient genetic material prevented the screening of all samples. Still, ARMS-HRMA allowed for scoring more mutations in comparison to SS and 1 more mutation in comparison to ddPCR (plasma sample P7). We propose that ARMS-HRMA might be used as a sensitive, specific, and simple method for the screening of low-level mutations in liquid biopsies, suitable for improving diagnosis and prognosis schemes. Graphical Abstract: [Figure not available: see fulltext.]&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/2020.07660.BD/PT# Publisher Copyright: © 2023, The Author(s).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valente, Ruben</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Rodrigues, {Catarina Roma}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Doxorubicin-sensitive and -resistant colorectal cancer spheroid models: assessing tumor microenvironment features for therapeutic modulation</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Cell and Developmental Biology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemoresistance</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">extracellular vesicles</style></keyword><keyword><style  face="normal" font="default" size="100%">heterotypic spheroid models</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Introduction: The research on tumor microenvironment (TME) has recently been gaining attention due to its important role in tumor growth, progression, and response to therapy. Because of this, the development of three-dimensional cancer models that mimic the interactions in the TME and the tumor structure and complexity is of great relevance to cancer research and drug development. Methods: This study aimed to characterize colorectal cancer spheroids overtime and assess how the susceptibility or resistance to doxorubicin (Dox) or the inclusion of fibroblasts in heterotypic spheroids influence and modulate their secretory activity, namely the release of extracellular vesicles (EVs), and the response to Dox-mediated chemotherapy. Different characteristics were assessed over time, namely spheroid growth, viability, presence of hypoxia, expression of hypoxia and inflammation-associated genes and proteins. Due to the importance of EVs in biomarker discovery with impact on early diagnostics, prognostics and response to treatment, proteomic profiling of the EVs released by the different 3D spheroid models was also assessed. Response to treatment was also monitored by assessing Dox internalization and its effects on the different 3D spheroid structures and on the cell viability. Results and Discussion: The results show that distinct features are affected by both Dox resistance and the presence of fibroblasts. Fibroblasts can stabilize spheroid models, through the modulation of their growth, viability, hypoxia and inflammation levels, as well as the expressions of its associated transcripts/proteins, and promotes alterations in the protein profile exhibit by EVs. Summarily, fibroblasts can increase cell-cell and cell-extracellular matrix interactions, making the heterotypic spheroids a great model to study TME and understand TME role in chemotherapies resistance. Dox resistance induction is shown to influence the internalization of Dox, especially in homotypic spheroids, and it is also shown to influence cell viability and consequently the chemoresistance of those spheroids when exposed to Dox. Taken together these results highlight the importance of finding and characterizing different 3D models resembling more closely the in vivo interactions of tumors with their microenvironment as well as modulating drug resistance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investiga{\c c}ão Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2020/PTDC%2FQUI-QOR%2F1304%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.04315.PTDC/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F124612%2F2016/PT# info:eu-repo/grantAgreement/FCT/OE/2022.12161.BD/PT# info:eu-repo/grantAgreement/FCT//2022.09845.BD/PT# info:eu-repo/grantAgreement/FCT/OE/2021.08629.BD/PT# The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This work was financed by national funds from FCT–Funda{\c c}ão para a Ciência e a Tecnologia, I.P./MCTES through the projects PTDC/QUIQIN/0146/2020. Publisher Copyright: Copyright © 2023 Valente, Cordeiro, Luz, Melo, Rodrigues, Baptista and Fernandes.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Denkhaus, Lukas</style></author><author><style face="normal" font="default" size="100%">Einsle, Oliver</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring oxidative stress pathways in Geobacter sulfurreducens: the redox network between MacA peroxidase and triheme periplasmic cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/articles/10.3389/fmicb.2023.1253114</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The recent reclassification of the strict anaerobe Geobacter sulfurreducens bacterium as aerotolerant brought attention for oxidative stress protection pathways. Although the electron transfer pathways for oxygen detoxification are not well established, evidence was obtained for the formation of a redox complex between the periplasmic triheme cytochrome PpcA and the diheme cytochrome peroxidase MacA. In the latter, the reduction of the high-potential heme triggers a conformational change that displaces the axial histidine of the low-potential heme with peroxidase activity. More recently, a possible involvement of the triheme periplasmic cytochrome family (PpcA-E) in the protection from oxidative stress in G. sulfurreducens was suggested. To evaluate this hypothesis, we investigated the electron transfer reaction and the biomolecular interaction between each PpcA-E cytochrome and MacA. Using a newly developed method that relies on the different NMR spectral signatures of the heme proteins, we directly monitored the electron transfer reaction from reduced PpcA-E cytochromes to oxidized MacA. The results obtained showed a complete electron transfer from the cytochromes to the high-potential heme of MacA. This highlights PpcA-E cytochromes’ efficient role in providing the necessary reducing power to mitigate oxidative stress situations, hence contributing to a better knowledge of oxidative stress protection pathways in G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hemes on a string: insights on the functional mechanisms of PgcA from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloprotein</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance (NMR)</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Respiratory chain</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021925823021956</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">105167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microbial extracellular reduction of insoluble compounds requires soluble electron shuttles that diffuse in the extracellular environment, freely diffusing cytochromes or direct contact with cellular conductive appendages that release or harvest electrons to assure a continuous balance between cellular requirements and environmental conditions. In this work, we produced and characterized the three cytochrome domains of PgcA, an extracellular triheme cytochrome that contributes to Fe(III) and Mn(IV) oxides reduction in Geobacter sulfurreducens. The three domains are structurally homologous, but their heme groups show variable axial coordination and reduction potential values. Electron transfer experiments monitored by NMR and visible spectroscopy show the variable extent to which the domains promiscuously exchange electrons, while reducing different electron acceptors. The results suggest that PgcA is part of a new class of cytochromes - microbial heme-tethered redox strings - that use low-complexity protein stretches to bind metals and promote intra- and intermolecular electron transfer events through its cytochrome domains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, Ana Margarida Gonçalves Carvalho</style></author><author><style face="normal" font="default" size="100%">Moreira, Inês Pimentel</style></author><author><style face="normal" font="default" size="100%">Iana Lychko</style></author><author><style face="normal" font="default" size="100%">Lopes Soares, Cátia</style></author><author><style face="normal" font="default" size="100%">Nurrito, Arianna</style></author><author><style face="normal" font="default" size="100%">Moura Barbosa, Arménio Jorge</style></author><author><style face="normal" font="default" size="100%">Lutz-Bueno, Viviane</style></author><author><style face="normal" font="default" size="100%">Mezzenga, Raffaele</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hierarchical self-assembly of a reflectin-derived peptide</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/articles/10.3389/fchem.2023.1267563</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reflectins are a family of intrinsically disordered proteins involved in cephalopod camouflage, making them an interesting source for bioinspired optical materials. Understanding reflectin assembly into higher-order structures by standard biophysical methods enables the rational design of new materials, but it is difficult due to their low solubility. To address this challenge, we aim to understand the molecular self-assembly mechanism of reflectin’s basic unit—the protopeptide sequence YMDMSGYQ—as a means to understand reflectin’s assembly phenomena. Protopeptide self-assembly was triggered by different environmental cues, yielding supramolecular hydrogels, and characterized by experimental and theoretical methods. Protopeptide films were also prepared to assess optical properties. Our results support the hypothesis for the protopeptide aggregation model at an atomistic level, led by hydrophilic and hydrophobic interactions mediated by tyrosine residues. Protopeptide-derived films were optically active, presenting diffuse reflectance in the visible region of the light spectrum. Hence, these results contribute to a better understanding of the protopeptide structural assembly, crucial for the design of peptide- and reflectin-based functional materials.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, {Beatriz J.}</style></author><author><style face="normal" font="default" size="100%">Neto, {Joana P.}</style></author><author><style face="normal" font="default" size="100%">Sieira, Bárbara</style></author><author><style face="normal" font="default" size="100%">Moura, {André T.}</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hybrid Digital-Droplet Microfluidic Chip for Applications in Droplet Digital Nucleic Acid Amplification: Design, Fabrication and Characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">digital microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">droplet microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">flow focusing</style></keyword><keyword><style  face="normal" font="default" size="100%">negative pressure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">23</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microfluidic-based platforms have become a hallmark for chemical and biological assays, empowering micro- and nano-reaction vessels. The fusion of microfluidic technologies (digital microfluidics, continuous-flow microfluidics, and droplet microfluidics, just to name a few) presents great potential for overcoming the inherent limitations of each approach, while also elevating their respective strengths. This work exploits the combination of digital microfluidics (DMF) and droplet microfluidics (DrMF) on a single substrate, where DMF enables droplet mixing and further acts as a controlled liquid supplier for a high-throughput nano-liter droplet generator. Droplet generation is performed at a flow-focusing region, operating on dual pressure: negative pressure applied to the aqueous phase and positive pressure applied to the oil phase. We evaluate the droplets produced with our hybrid DMF–DrMF devices in terms of droplet volume, speed, and production frequency and further compare them with standalone DrMF devices. Both types of devices enable customizable droplet production (various volumes and circulation speeds), yet hybrid DMF–DrMF devices yield more controlled droplet production while achieving throughputs that are similar to standalone DrMF devices. These hybrid devices enable the production of up to four droplets per second, which reach a maximum circulation speed close to 1540 µm/s and volumes as low as 0.5 nL.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0037%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investiga{\c c}ão Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2017/PTDC%2FBTM-SAL%2F31201%2F2017/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F132904%2F2017/PT# info:eu-repo/grantAgreement/FCT/OE/COVID%2FBD%2F152453%2F2022/PT# Publisher Copyright: © 2023 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nóbrega, Cláudia S.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural Characterization of Neisseria gonorrhoeae Bacterial Peroxidase&amp;mdash;Insights into the Catalytic Cycle of Bacterial Peroxidases</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/24/7/6246</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Neisseria gonorrhoeae is an obligate human pathogenic bacterium responsible for gonorrhea, a sexually transmitted disease. The bacterial peroxidase, an enzyme present in the periplasm of this bacterium, detoxifies the cells against hydrogen peroxide and constitutes one of the primary defenses against exogenous and endogenous oxidative stress in this organism. The 38 kDa heterologously produced bacterial peroxidase was crystallized in the mixed-valence state, the active state, at pH 6.0, and the crystals were soaked with azide, producing the first azide-inhibited structure of this family of enzymes. The enzyme binds exogenous ligands such as cyanide and azide, which also inhibit the catalytic activity by coordinating the P heme iron, the active site, and competing with its substrate, hydrogen peroxide. The inhibition constants were estimated to be 0.4 &amp;plusmn; 0.1 &amp;micro;M and 41 &amp;plusmn; 5 mM for cyanide and azide, respectively. Imidazole also binds and inhibits the enzyme in a more complex mechanism by binding to P and E hemes, which changes the reduction potential of the latest heme. Based on the structures now reported, the catalytic cycle of bacterial peroxidases is revisited. The inhibition studies and the crystal structure of the inhibited enzyme comprise the first platform to search and develop inhibitors that target this enzyme as a possible new strategy against N. gonorrhoeae.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela-Alves, Guilherme</style></author><author><style face="normal" font="default" size="100%">Manuel, Rita Rebelo</style></author><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês Cardoso</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tracking W-Formate Dehydrogenase Structural Changes During Catalysis and Enzyme Reoxidation</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/24/1/476</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases (Fdh) catalyze the reversible conversion of CO2 to formate, with unrivalled efficiency and selectivity. However, the key catalytic aspects of these enzymes remain unknown, preventing us from fully benefiting from their capabilities in terms of biotechnological applications. Here, we report a time-resolved characterization by X-ray crystallography of the Desulfovibrio vulgaris Hildenborough SeCys/W-Fdh during formate oxidation. The results allowed us to model five different intermediate structures and to chronologically map the changes occurring during enzyme reduction. Formate molecules were assigned for the first time to populate the catalytic pocket of a Fdh. Finally, the redox reversibility of DvFdhAB in crystals was confirmed by reduction and reoxidation structural studies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paiva, Tiago G.</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Bernardes, Carlos E. S.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DMSO/IL solvent systems for cellulose dissolution: Binary or ternary mixtures?</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Liquids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JAN 1}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.molliq.2021.117810</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">345</style></volume><pages><style face="normal" font="default" size="100%">117810</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{The mechanism of cellulose dissolution in ionic liquid (IL)/dimethyl sulfoxide (DMSO) solvent systems has attracted much attention due to the possible replacement of synthetic materials. However, the solvent behaviour is not completely understood. This work has found an explanation for the solvent behaviour in cellulose dissolution, considering the almost unavoidable presence of the water. Ternary {[}C(4)mim] Cl/DMSO/H2O mixtures were studied with Nuclear Magnetic Resonance experiments and molecular dynamics simulations to explore IL/molecular solvents interactions and disclose the water interactions in these complex media. Titration of binary and ternary solvent systems with water and DMSO disclosed a relation between water's proton chemical shift and the molar fraction of the mixture components, creating an unprecedent theory to predict the cellulose solvation ability. A ``working range{''} for IL/DMSO/H2O ratio was observed, tested in cellulose dissolution, and rationalized using cellobiose interaction. Within this solvent ratio, the interactions between components are maximized, being switched on, while out of the range, the interactions are no longer detected. (C) 2021 Elsevier B.V. All rights reserved.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sarrato, Joao</style></author><author><style face="normal" font="default" size="100%">Pinto, Ana Lucia</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Carlos Lima, J.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Iodide-Based Organic Salts and Ionic Liquid Additives in Dye-Sensitized Solar Cell Performance</style></title><secondary-title><style face="normal" font="default" size="100%">NANOMATERIALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Twilley, Danielle</style></author><author><style face="normal" font="default" size="100%">Thipe, {Velaphi C.}</style></author><author><style face="normal" font="default" size="100%">Kishore, Navneet</style></author><author><style face="normal" font="default" size="100%">Bloebaum, Pierce</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Selepe, {Mamoalosi A.}</style></author><author><style face="normal" font="default" size="100%">Langhansova, Lenka</style></author><author><style face="normal" font="default" size="100%">Katti, Kattesh</style></author><author><style face="normal" font="default" size="100%">Namrita Lall</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antiproliferative Activity of Buddleja saligna (Willd.) against Melanoma and In Vivo Modulation of Angiogenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceuticals</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">angiogenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Antiproliferative activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Buddleja saligna</style></keyword><keyword><style  face="normal" font="default" size="100%">ex ovo YSM</style></keyword><keyword><style  face="normal" font="default" size="100%">Melanoma</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">Molecular Diversity Preservation International (MDPI)</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Melanoma cells secrete pro-angiogenic factors, which stimulates growth, proliferation and metastasis, and therefore are key therapeutic targets. Buddleja saligna (BS), and an isolated triterpenoid mixture (DT-BS-01) showed a fifty percent inhibitory concentration (IC50) of 33.80 ± 1.02 and 5.45 ± 0.19 µg/mL, respectively, against melanoma cells (UCT-MEL-1) with selectivity index (SI) values of 1.64 and 5.06 compared to keratinocytes (HaCat). Cyclooxygenase-2 (COX-2) inhibition was observed with IC50 values of 35.06 ± 2.96 (BS) and 26.40 ± 4.19 µg/mL (DT-BS-01). BS (30 µg/mL) significantly inhibited interleukin (IL)-6 (83.26 ± 17.60%) and IL-8 (100 ± 0.2%) production, whereas DT-BS-01 (5 µg/mL) showed 51.07 ± 2.83 (IL-6) and 0 ± 6.7% (IL-8) inhibition. Significant vascular endothelial growth factor (VEGF) inhibition, by 15.84 ± 4.54 and 12.21 ± 3.48%, respectively, was observed. In the ex ovo chick embryo yolk sac membrane assay (YSM), BS (15 µg/egg) significantly reduced new blood vessel formation, with 53.34 ± 11.64% newly formed vessels. Silver and palladium BS nanoparticles displayed noteworthy SI values. This is the first report on the significant anti-angiogenic activity of BS and DT-BS-01 and should be considered for preclinical trials as there are currently no US Food and Drug Administration (FDA) approved drugs to inhibit angiogenesis in melanoma.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# This research was funded by the University of Pretoria, the National Research Foundation-DAAD (SFD13080220333), the Department of Science and Innovation (DST/CON 0059/2019), the Innovation Hub, L’Oréal-UNESCO. Publisher Copyright: © 2022 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-Rojas, {Oscar A}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Carvalho, Beatriz</style></author><author><style face="normal" font="default" size="100%">Cabezas-Sainz, Pablo</style></author><author><style face="normal" font="default" size="100%">{Fernández Vila}, Sabela</style></author><author><style face="normal" font="default" size="100%">Sánchez, Laura</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Royo, Beatriz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In Vitro and In Vivo Biological Activity of Ruthenium 1,10-Phenanthroline-5,6-dione Arene Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anticancer activity</style></keyword><keyword><style  face="normal" font="default" size="100%">autophagy</style></keyword><keyword><style  face="normal" font="default" size="100%">ROS</style></keyword><keyword><style  face="normal" font="default" size="100%">Ru-dione complexes</style></keyword><keyword><style  face="normal" font="default" size="100%">Zebrafish</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">23</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ruthenium(II) arene complexes exhibit promising chemotherapeutic properties. In this study, the effect of the counter anion in Ru(II) complexes was evaluated by analyzing the biological effect of two Ru(II) p-cymene derivatives with the 1,10-phenanthroline-5,6-dione ligand of general-formula [(η6-arene)Ru(L)Cl][X] X = CF3SO3 (JHOR10) and PF6 (JHOR11). The biological activity of JHOR10 and JHOR11 was examined in the ovarian carcinoma cell line A2780, colorectal carcinoma cell line HCT116, doxorubicin-resistant HCT116 (HCT116-Dox) and in normal human dermal fibroblasts. Both complexes JHOR10 and JHOR11 displayed an antiproliferative effect on A2780 and HCT116 cell lines, and low cytotoxicity in fibroblasts. Interestingly, JHOR11 also showed antiproliferative activity in the HCT116-Dox cancer cell line, while JHOR10 was inactive. Studies in A2780 cells showed that JHOR11 induced the production of reactive oxygen species (ROS) that trigger autophagy and cellular senescence, but no apoptosis induction. Further analysis showed that JHOR11 presented no tumorigenicity, with no effect in the cellular mobility, as evaluated by thye wound scratch assay, and no anti- or pro-angiogenic effect, as evaluated by the ex-ovo chorioallantoic membrane (CAM) assay. Importantly, JHOR11 presented no toxicity in chicken and zebrafish embryos and reduced in vivo the proliferation of HCT116 injected into zebrafish embryos. These results show that these are suitable complexes for clinical applications with improved tumor cell cytotoxicity and low toxicity, and that counter-anion alteration might be a viable clinical strategy for improving chemotherapy outcomes in multidrug-resistant (MDR) tumors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04612%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04612%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# Funding Information: We are grateful to Funda{\c c}ão para a Ciência e a Tecnologia, I.P., through LS4FUTURE Associated Laboratory (LA/P/0087/2020). The NMR spectrometers at CERMAX are integrated in the national NMR Network and partially supported through project 022162. Oscar A. Lenis-Rojas acknowledge national funds through FCT, POPH-Programa Operacional Potencial Humano, and FSE (European Social Fund) for the CEEC 2017 Initiative. Additionally, this work is financed by national funds from FCT—Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2022 by the authors.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Frazao, Jose</style></author><author><style face="normal" font="default" size="100%">Alves, Rita</style></author><author><style face="normal" font="default" size="100%">Henrique M.A. Costa</style></author><author><style face="normal" font="default" size="100%">Claudia Alves</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Silveira, Margarida</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Learning to see VOCs with Liquid Crystal Droplets</style></title><secondary-title><style face="normal" font="default" size="100%">2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ieeexplore.ieee.org/document/9789647/</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/palma_isoen2022.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">1–4</style></pages><isbn><style face="normal" font="default" size="100%">978-1-6654-5860-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In hybrid gels with immobilized liquid crystal&lt;br /&gt;
(LC) droplets, fast and unique optical texture variations are&lt;br /&gt;
generated when distinct volatile organic compounds (VOCs)&lt;br /&gt;
interact with the LC and disturb its molecular order. The&lt;br /&gt;
optical texture variations can be observed under a polarized&lt;br /&gt;
optical microscope or transduced into a signal representing the&lt;br /&gt;
variations of light transmitted through the LC. We show how&lt;br /&gt;
hybrid gels can accurately identify 11 distinct VOCs by using&lt;br /&gt;
deep learning to analyze optical texture variations of individual&lt;br /&gt;
droplets (0.93 average F1-score) and by using machine learning&lt;br /&gt;
to analyze 1D optical signals from multiple droplets in hybrid&lt;br /&gt;
gels (0.88 average F1-score)&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Costa, Henrique</style></author><author><style face="normal" font="default" size="100%">Claudia Alves</style></author><author><style face="normal" font="default" size="100%">Santos, Goncalo</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecilia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">VOC Sensing in Humid and Dry Environments</style></title><secondary-title><style face="normal" font="default" size="100%">2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ieeexplore.ieee.org/document/9789604/</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/esteves_isoen2022.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">1–3</style></pages><isbn><style face="normal" font="default" size="100%">978-1-6654-5860-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report the development of gas-sensing multicomponent hybrid materials to be used under humidified and dried environments without the need of sample preconditioning or heavy signal processing. The easy tunability and the unique characteristics presented by the multicomponent hybrid materials suggests their use in nearterm applications in electronic nose systems able to operate in dry or humidified environments.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, {Beatriz Jorge}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Luís Bettencourt</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Digital Microfluidics-Powered Real-Time Monitoring of Isothermal DNA Amplification of Cancer Biomarker</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer biomarker</style></keyword><keyword><style  face="normal" font="default" size="100%">digital microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">fluorescence detection</style></keyword><keyword><style  face="normal" font="default" size="100%">loop-mediated isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">real-time nucleic acid amplification monitoring</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We introduce a digital microfluidics (DMF) platform specifically designed to perform a loop-mediated isothermal amplification (LAMP) of DNA and applied it to a real-time amplification to monitor a cancer biomarker, c-Myc (associated to 40% of all human tumors), using fluorescence microscopy. We demonstrate the full manipulation of the sample and reagents on the DMF platform, resulting in the successful amplification of 90 pg of the target DNA (0.5 ng/µL) in less than one hour. Furthermore, we test the efficiency of an innovative mixing strategy in DMF by employing two mixing methodologies onto the DMF droplets—low frequency AC (alternating current) actuation as well as back-and-forth droplet motion—which allows for improved fluorescence readouts. Fluo-rophore bleaching effects are minimized through on-chip sample partitioning by DMF processes and sequential droplet irradiation. Finally, LAMP reactions require only 2 µL volume droplets, which represents a 10-fold volume reduction in comparison to benchtop LAMP.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FBTM-SAL%2F31201%2F2017/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F132904%2F2017/PT# LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy?i4HB. Additional funding was received from FCT under the scope of the project reference LA/P/0037/2020, Beatriz J. Coelho and grant COVID/BD/152453/2022. Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo, {Ana P.}</style></author><author><style face="normal" font="default" size="100%">Lopes, {Ana Catarina}</style></author><author><style face="normal" font="default" size="100%">Pereira, Ricardo</style></author><author><style face="normal" font="default" size="100%">Anjo, {Sandra I.}</style></author><author><style face="normal" font="default" size="100%">Manadas, Bruno</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Endogenous Fluorescent Proteins in the Mucus of an Intertidal Polychaeta: Clues for Biotechnology</style></title><secondary-title><style face="normal" font="default" size="100%">Marine Drugs</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">marine Annelida</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">mucosecretions</style></keyword><keyword><style  face="normal" font="default" size="100%">poisonous secretions</style></keyword><keyword><style  face="normal" font="default" size="100%">proteome</style></keyword><keyword><style  face="normal" font="default" size="100%">redox status</style></keyword><keyword><style  face="normal" font="default" size="100%">transcriptomics</style></keyword><keyword><style  face="normal" font="default" size="100%">ubiquitin conjugates</style></keyword><keyword><style  face="normal" font="default" size="100%">UV light</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The vast ocean holds many unexplored organisms with unique adaptive features that enable them to thrive in their environment. The secretion of fluorescent proteins is one of them, with reports on the presence of such compounds in marine annelids being scarce. The intertidal Eulalia sp. is an example. The worm secretes copious amounts of mucus, that when purified and concentrated extracts, yield strong fluorescence under UV light. Emission has two main maxima, at 400 nm and at 500 nm, with the latter responsible for the blue–greenish fluorescence. Combining proteomics and transcriptomics techniques, we identified ubiquitin, peroxiredoxin, and 14-3-3 protein as key elements in the mucus. Fluorescence was found to be mainly modulated by redox status and pH, being consistently upheld in extracts prepared in Tris-HCl buffer with reducing agent at pH 7 and excited at 330 nm. One of the proteins associated with the fluorescent signal was localized in secretory cells in the pharynx. The results indicate that the secretion of fluorescent proteinaceous complexes can be an important defense against UV for this dweller. Additionally, the internalization of fluorescent complexes by ovarian cancer cells and modulation of fluorescence of redox status bears important considerations for biotechnological application of mucus components as markers.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FBTA-BTA%2F28650%2F2017/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F109462%2F2015/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F02699%2F2017%2FCP1462%2FCT0018/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04539%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04539%2F2020/PT# project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy-i4HB. The National Mass Spectrometry Network (RNEM) under the contract POCI-01-0145-FEDER-402-022125 (ref.: ROTEIRO/0028/2013). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, Daniela</style></author><author><style face="normal" font="default" size="100%">Teixeira, Bernardo</style></author><author><style face="normal" font="default" size="100%">Rico, André</style></author><author><style face="normal" font="default" size="100%">Valente, Salete</style></author><author><style face="normal" font="default" size="100%">Craveiro, Ana</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Beacon for Detection miRNA-21 as a Biomarker of Lung Cancer</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Diagnosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Lung cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">microRNAs</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular beacon</style></keyword><keyword><style  face="normal" font="default" size="100%">Peripheral blood mononuclear cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">23</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer (LC) is the leading cause of cancer-related death worldwide. Although the diagnosis and treatment of non-small cell lung cancer (NSCLC), which accounts for approximately 80% of LC cases, have greatly improved in the past decade, there is still an urgent need to find more sensitive and specific screening methods. Recently, new molecular biomarkers are emerging as potential non-invasive diagnostic agents to screen NSCLC, including multiple microRNAs (miRNAs) that show an unusual expression profile. Moreover, peripheral blood mononuclear cells’ (PBMCs) miRNA profile could be linked with NSCLC and used for diagnosis. We developed a molecular beacon (MB)-based miRNA detection strategy for NSCLC. Following PBMCs isolation and screening of the expression profile of a panel of miRNA by RT-qPCR, we designed a MB targeting of up-regulated miR-21-5p. This MB 21-5p was characterized by FRET-melting, CD, NMR and native PAGE, allowing the optimization of an in-situ approach involving miR-21-5p detection in PBMCs via MB. Data show the developed MB approach potential for miR-21-5p detection in PBMCs from clinical samples towards NSCLC.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00709%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00709%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/POR_CENTRO/2021.07695.BD/PT# UID/Multi/04349/ 2019 POCI-01-0145-FEDER-022122 ROTEIRO/0031/2013-PINFRA/22161/2016 LA/P/0140/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Carla Marchão</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental Investigation on the Behaviour of Hybrid HPFRC Flat Slabs</style></title><secondary-title><style face="normal" font="default" size="100%">fib Congress 2022, Oslo</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June 2022</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/monotonicoslo.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Oslo</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inês P. Moreira</style></author><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Ana L.M. Carvalho</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synergy between silk fibroin and ionic liquids for active gas-sensing materials</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Bio</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://linkinghub.elsevier.com/retrieve/pii/S2590006422000886</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/pdf.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">100290</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
Silk fibroin is a biobased material with excellent biocompatibility and mechanical properties, but its use in bioelectronics is hampered by the difficult dissolution and low intrinsic conductivity. Some ionic liquids are known to dissolve fibroin but removed after fibroin processing. However, ionic liquids and fibroin can cooperatively give rise to functional materials, and there are untapped opportunities in this combination. The dissolution of fibroin, followed by gelation, in designer ionic liquids from the imidazolium chloride family with varied alkyl chain lengths (2–10 carbons) is shown here. The alkyl chain length of the anion has a large impact on fibroin secondary structure which adopts unconventional arrangements, yielding robust gels with distinct hierarchical organization. Furthermore, and due to their remarkable air-stability and ionic conductivity, fibroin ionogels are exploited as active electrical gas sensors in an electronic nose revealing the unravelled possibilities of fibroin in soft and flexible electronics.
&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida Ferreira‐silva</style></author><author><style face="normal" font="default" size="100%">Catarina Faria‐silva</style></author><author><style face="normal" font="default" size="100%">Carvalheiro, {Manuela C.}</style></author><author><style face="normal" font="default" size="100%">Simões, Sandra</style></author><author><style face="normal" font="default" size="100%">Marinho, {H. Susana}</style></author><author><style face="normal" font="default" size="100%">Marcelino, Paulo</style></author><author><style face="normal" font="default" size="100%">Campos, {Maria Celeste}</style></author><author><style face="normal" font="default" size="100%">Metselaar, {Josbert M.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Corvo, {M. Luísa}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quercetin Liposomal Nanoformulation for Ischemia and Reperfusion Injury Treatment</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anti-inflammatory therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery nanosystems</style></keyword><keyword><style  face="normal" font="default" size="100%">Hepatic ischemia and reperfusion injury</style></keyword><keyword><style  face="normal" font="default" size="100%">Inflammation</style></keyword><keyword><style  face="normal" font="default" size="100%">Liposomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercetin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ischemia and reperfusion injury (IRI) is a common complication caused by inflammation and oxidative stress resulting from liver surgery. Current therapeutic strategies do not present the desirable efficacy, and severe side effects can occur. To overcome these drawbacks, new therapeutic alternatives are necessary. Drug delivery nanosystems have been explored due to their capacity to improve the therapeutic index of conventional drugs. Within nanocarriers, liposomes are one of the most successful, with several formulations currently in the market. As improved therapeutic outcomes have been demonstrated by using liposomes as drug carriers, this nanosystem was used to deliver quercetin, a flavonoid with anti-inflammatory and antioxidant properties, in hepatic IRI treatment. In the present work, a stable quercetin liposomal formulation was developed and characterized. Additionally, an in vitro model of ischemia and reperfusion was developed with a hypoxia chamber, where the anti-inflammatory potential of liposomal quercetin was evaluated, revealing the downregulation of pro-inflammatory markers. The anti-inflammatory effect of quercetin liposomes was also assessed in vivo in a rat model of hepatic IRI, in which a decrease in inflammation markers and enhanced recovery were observed. These results demonstrate that quercetin liposomes may provide a significant tool for addressing the current bottlenecks in hepatic IRI treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PD/BD/135264/2017 UID/DTP/04138/2020 UIDP/04138/2020 UIDP/04378/2020 UIDB/04378/2020 LA/P/0140/2020 UIDB/50006/2020 UIDB/00100/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, Ana Claudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercapacitors for a wearable All-FIBRE device</style></title><secondary-title><style face="normal" font="default" size="100%">3nd Condensed Matter Physics National Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb28-Mar2</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Portuguese Society of Physics</style></publisher><pub-location><style face="normal" font="default" size="100%">Faculdade de Ciências da Universidade de Lisboa (FCUL)</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, Rita</style></author><author><style face="normal" font="default" size="100%">João Rodrigues</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Classification of Volatile Compounds with Morphological Analysis of e-nose Response</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 15th International Joint Conference on Biomedical Engineering Systems and Technologies - BIOSIGNALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0010827200003123</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/alves_biosignals_2022.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Scitepress</style></publisher><pages><style face="normal" font="default" size="100%">31–39</style></pages><isbn><style face="normal" font="default" size="100%">978-989-758-552-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electronic noses (e-noses) mimic human olfaction, by identifying Volatile Organic Compounds (VOCs). This&lt;br /&gt;
work presents a novel approach that successfully classifies 11 known VOCs using the signals generated by&lt;br /&gt;
sensing gels in an in-house developed e-nose. The proposed signals’ analysis methodology is based on the&lt;br /&gt;
generated signals’ morphology for each VOC since different sensing gels produce signals with different shapes&lt;br /&gt;
when exposed to the same VOC. For this study, two different gel formulations were considered, and an average&lt;br /&gt;
f1-score of 84% and 71% was obtained, respectively. Moreover, a standard method in time series classification&lt;br /&gt;
was used to compare the performances. Even though this comparison reveals that the morphological approach&lt;br /&gt;
is not as good as the 1-nearest neighbour with euclidean distance, it shows the possibility of using descriptive&lt;br /&gt;
sentences with text mining techniques to perform VOC classification.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Ana</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Teixeira, Gonçalo</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of VOC-Selective Peptides in Gas Sensing Materials</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 15th International Joint Conference on Biomedical Engineering Systems and Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0010797200003123</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/oliveira_biodevices_2022.pdf</style></url></related-urls></urls><pages><style face="normal" font="default" size="100%">25–34</style></pages><isbn><style face="normal" font="default" size="100%">978-989-758-552-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Enhancing the selectivity of gas sensing materials towards specific volatile organic compounds (VOCs) is&lt;br /&gt;
challenging due to the chemical simplicity of VOCs as well as the difficulty in interfacing VOC selective&lt;br /&gt;
biological elements with electronic components used in the transduction process. We aimed to tune the&lt;br /&gt;
selectivity of gas sensing materials through the incorporation of VOC-selective peptides into gel-like gas&lt;br /&gt;
sensing materials. Specifically, a peptide (P1) known to discriminate single carbon deviations among benzene&lt;br /&gt;
and derivatives, along with two modified versions (P2 and P3), were integrated with gel compositions&lt;br /&gt;
containing gelatin, ionic liquid and without or with a liquid crystal component (ionogels and hybrid gels&lt;br /&gt;
respectively). These formulations change their electrical or optical properties upon VOC exposure, and were&lt;br /&gt;
tested as sensors in an in-house developed e-nose. Their ability to distinct and identify VOCs was evaluated&lt;br /&gt;
via a supervised machine learning classifier. Enhanced discrimination of benzene and hexane was detected&lt;br /&gt;
for the P1-based hybrid gel. Additionally, complementarity of the electrical and optical sensors was observed&lt;br /&gt;
considering that a combination of both their accuracy predictions yielded the best classification results for the&lt;br /&gt;
tested VOCs. This indicates that a combinatorial array in a dual-mode e-nose could provide optimal&lt;br /&gt;
performance and enhanced selectivity. &lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Lorenzo Rivas-García</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light Triggered Enhancement of Antibiotic Efficacy in Biofilm Elimination Mediated by Gold-Silver Alloy Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biofilm inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">biofilms</style></keyword><keyword><style  face="normal" font="default" size="100%">eradication mature biofilms</style></keyword><keyword><style  face="normal" font="default" size="100%">gold-silver alloy nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Research Foundation</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1–15</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Bacterial biofilm is a tri-dimensional complex community of cells at different metabolic stages involved in a matrix of self-produced extracellular polymeric substances. Biofilm formation is part of a defense mechanism that allows the bacteria to survive in hostile environments, such as increasing resistance or tolerance to antimicrobial agents, causing persistent infections hard to treat and impair disease eradication. One such example is bovine mastitis associated with Streptococcus dysgalactiae subsp. dysgalactiae (SDSD), whose worldwide health and economic impact is on the surge. As such, non-conventional nanobased approaches have been proposed as an alternative to tackle biofilm formation and to which pathogenic bacteria fail to adapt. Among these, metallic nanoparticles have gained significant attention, particularly gold and silver nanoparticles, due to their ease of synthesis and impact against microorganism growth. This study provides a proof-of-concept investigation into the use of gold-silver alloy nanoparticles (AuAgNPs) toward eradication of bacterial biofilms. Upon visible light irradiation of AuAgNPs there was considerable disturbance of the biofilms' matrix. The hindering of structural integrity of the biofilm matrix resulted in an increased permeability for entry of antibiotics, which then cause the eradication of biofilm and inhibit subsequent biofilm formation. Additionally, our results that AuAgNPs inhibited the formation of SDSD biofilms via distinct stress pathways that lead to the downregulation of two genes critical for biofilm production, namely, brpA-like encoding biofilm regulatory protein and fbpA fibronectin-binding protein A. This study provides useful information to assist the development of nanoparticle-based strategies for the active treatment of biofilm-related infections triggered by photoirradiation in the visible.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F118350%2F2016/PT# This work was financed by national funds from FCT-Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 and UIDB/04378/2020 of the Research Unit on Applied Molecular Biosciences - UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy-i4HB. FCT–MEC have also acknowledged to CA-B, and Inn-Indigo 00002/2015 RA Detect to LR-G. Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F118350%2F2016/PT# This work was financed by national funds from FCT-Funda??o para a Ci?ncia e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 and UIDB/04378/2020 of the Research Unit on Applied Molecular Biosciences - UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy-i4HB. FCT?MEC have also acknowledged for SFRH/BD/118350/2016 to CA-B, and Inn-Indigo 00002/2015 RA Detect to LR-G. Publisher Copyright: Copyright © 2022 Alves-Barroco, Rivas-García, Fernandes and Baptista.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-Rojas, {Oscar A}</style></author><author><style face="normal" font="default" size="100%">Carvalho, Beatriz</style></author><author><style face="normal" font="default" size="100%">Cabral, Rui</style></author><author><style face="normal" font="default" size="100%">Silva, Margarida</style></author><author><style face="normal" font="default" size="100%">Friães, Sofia</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Meireles, {Marta S. H.}</style></author><author><style face="normal" font="default" size="100%">Gomes, {Clara S B}</style></author><author><style face="normal" font="default" size="100%">Fernández, {Jhonathan A. A.}</style></author><author><style face="normal" font="default" size="100%">Vila, {Sabela F.}</style></author><author><style face="normal" font="default" size="100%">Rubiolo, {Juan A.}</style></author><author><style face="normal" font="default" size="100%">Laura Sanchez</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Royo, Beatriz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Manganese(I) tricarbonyl complexes as potential anticancer agents</style></title><secondary-title><style face="normal" font="default" size="100%">JBIC Journal of Biological Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">A2780 tumor cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Antiproliferative activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">In vivo models</style></keyword><keyword><style  face="normal" font="default" size="100%">Mn(I) complexes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">49–64</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The antiproliferative activity of [Mn(CO)3(N^N)Br] (N^N = phendione 1, bipy 3) and of the two newly synthesized Mn complexes [Mn(CO)3(acridine)(phendione)]OTf (2) and [Mn(CO)3(di-triazole)Br] (4) has been evaluated by MTS against three tumor cell lines A2780 (ovarian carcinoma), HCT116 (colorectal carcinoma), HCT116doxR (colorectal carcinoma resistant to doxorubicin), and in human dermal fibroblasts. The antiproliferative assay showed a dose-dependent effect higher in complex 1 and 2 with a selectivity toward ovarian carcinoma cell line 21 times higher than in human fibroblasts. Exposure of A2780 cells to IC50 concentrations of complex 1 and 2 led to an increase of reactive oxygen species that led to the activation of cell death mechanisms, namely via intrinsic apoptosis for 2 and autophagy and extrinsic apoptosis for 1. Both complexes do not target DNA or interfere with cell cycle progression but are able to potentiate cell migration and neovascularization (for 2) an indicative that their application might be directed for initial tumor stages to avoid tumor invasion and metastization and opening a new avenue for complex 2 application in regenerative medicine. Interestingly, both complexes do not show toxicity in both in vivo models (CAM and zebrafish). Graphical abstract: [Figure not available: see fulltext.]&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/3599-PPCDT/125363/PT# This work was funded by national funds through FCT–Funda{\c c}ão para a Ciência e a Tecnologia, I.P., Project MOSTMICRO-ITQB with refs UIDB/04612/2020 and UIDP/04612/2020. The NMR spectrometers at CERMAX are integrated in the National NMR, Network (PTNMR) and are partially supported by Infrastructure Project No. 022161 (co-financed by FEDER through COMPETE 2020, POCI and PORL and FCT through PIDDAC). This work is financed by national funds from FCT—Funda{\c c}ão para a Ciência e a Tecnologia, I.P., in the scope of the project UIDP/04378/2020 and UIDB/04378/2020 of the Research Unit on Applied Molecular Biosciences—UCIBIO and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Oscar A. Lenis-Rojas acknowledges Project LISBOA-01-0145-FEDER-007660 (Microbiologia Molecular, Estrutural e Celular) funded by FEDER funds through COMPETE2020-Programa Operacional Competitividade e Internacionaliza{\c c}ão (POCI) and by national funds through FCT, POPH-Programa Operacional Potencial Humano, and FSE (European Social Fund) for the CEEC 2017 Initiative. Jhonathan A.A Fernández acknowledges Coordena{\c c}ão de Aperfei{\c c}oamento de Pessoal de Nível Superior—Brasil (CAPES) and the program CAPES/PRINT Proc. 88887.470075/2019-00 for the financial support. Sabela F Vila, Juan A. Rubiolo, and Laura Sanchez acknowledge ACUIGEN (GI-1251) from the Universidad de Santiago de Compostela and Xunta de Galicia proyect ED431C 2018/28 for the financial support. Clara S. B. Gomes acknowledges the Associate Laboratory for Green Chemistry–LAQV and the Applied Molecular Biosciences Unit–UCIBIO. LAQV is financed by national funds from Funda{\c c}ão para a Ciência e a Tecnologia (UIDB/50006/2020, UIDP/50006/2020). The authors acknowledge M. Baleia and I. Goncalves for pDNA, gDNA, and preliminary BAX/BCL-2 data, respectively.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miquel Nuez-Martínez</style></author><author><style face="normal" font="default" size="100%">María Queralt-Martín</style></author><author><style face="normal" font="default" size="100%">Muñoz-Juan, Amanda</style></author><author><style face="normal" font="default" size="100%">Aguilella, {Vicente M.}</style></author><author><style face="normal" font="default" size="100%">Laromaine, Anna</style></author><author><style face="normal" font="default" size="100%">Teixidor, Francesc</style></author><author><style face="normal" font="default" size="100%">Viñas, Clara</style></author><author><style face="normal" font="default" size="100%">Pinto, {Catarina G.}</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Guerreiro, {Joana F.}</style></author><author><style face="normal" font="default" size="100%">Filipa Mendes</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Srecko Valic</style></author><author><style face="normal" font="default" size="100%">Marques, Fernanda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boron clusters (ferrabisdicarbollides) shaping the future as radiosensitizers for multimodal (chemo/radio/PBFR) therapy of glioblastoma</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">47</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">9794–9815</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Glioblastoma multiforme (GBM) is the most common and fatal primary brain tumor, and is highly resistant to conventional radiotherapy and chemotherapy. Therefore, the development of multidrug resistance and tumor recurrence are frequent. Given the poor survival with the current treatments, new therapeutic strategies are urgently needed. Radiotherapy (RT) is a common cancer treatment modality for GBM. However, there is still a need to improve RT efficiency, while reducing the severe side effects. Radiosensitizers can enhance the killing effect on tumor cells with less side effects on healthy tissues. Herein, we present our pioneering study on the highly stable and amphiphilic metallacarboranes, ferrabis(dicarbollides) ([o-FESAN]− and [8,8′-I2-o-FESAN]−), as potential radiosensitizers for GBM radiotherapy. We propose radiation methodologies that utilize secondary radiation emissions from iodine and iron, using ferrabis(dicarbollides) as iodine/iron donors, aiming to achieve a greater therapeutic effect than that of a conventional radiotherapy. As a proof-of-concept, we show that using 2D and 3D models of U87 cells, the cellular viability and survival were reduced using this treatment approach. We also tested for the first time the proton boron fusion reaction (PBFR) with ferrabis(dicarbollides), taking advantage of their high boron (11B) content. The results from the cellular damage response obtained suggest that proton boron fusion radiation therapy, when combined with boron-rich compounds, is a promising modality to fight against resistant tumors. Although these results are encouraging, more developments are needed to further explore ferrabis(dicarbollides) as radiosensitizers towards a positive impact on the therapeutic strategies for GBM.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04349%2F2019/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/UTAP-EXPL%2FFMT%2F0020%2F2021/PT# info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FBTM-TEC%2F29256%2F2017/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04565%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# Funding Information: The authors received support from the Spanish Ministerio de Economía y Competitividad (PID2019-106832RB-100), the Generalitat de Catalunya (2017SGR1720), FCT - Funda{\c c}ão para a Ciência e a Tecnologia, in the scope of the projects LISBOA-01-0247-FEDER-045904, and the project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy - i4HB. The Metrology Laboratory of Ionizing Radiation team of Centro Tecnológico e Nuclear, Instituto Superior Técnico (CTN/IST) is acknowledged for their support in the irradiation setups. Miquel Nuez-Martínez is enrolled in the PhD program of the UAB. MQM and VMA acknowledge financial support by the Spanish Government MCIN/AEI/10.13039/501100011033 (project 2019-108434GB-I00 to VMA and project IJC2018-035283-I to MQM), and Universitat Jaume I (project UJI-B2018-53 to V. M. A. and project UJI-A2020-21 to MQM). SV thanks Croatian Science Foundation (project IP-2018-01-3168). Catarina I.G. Pinto is enrolled in the PhD scholarship 689 DFA/BD/07119/2020. Publisher Copyright: © 2022 The Royal Society of Chemistry.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, Daniel Jose</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ecstasy metabolites and monoamine neurotransmitters upshift the Na+/K+ ATPase activity in mouse brain synaptosomes</style></title><secondary-title><style face="normal" font="default" size="100%">ARCHIVES OF TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">3279-3290</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Diana</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein Adsorption Performance of a Novel Functionalized Cellulose-Based Polymer</style></title><secondary-title><style face="normal" font="default" size="100%">POLYMERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dicarboxymethyl cellulose (DCMC) was synthesized and tested for protein adsorption. The prepared polymer was characterized by inductively coupled plasma atomic emission spectrometry (ICP-AES), attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) and solid state nuclear magnetic resonance (ssNMR) to confirm the functionalization of cellulose. This work shows that protein adsorption onto DCMC is charge dependent. The polymer adsorbs positively charged proteins, cytochrome C and lysozyme, with adsorption capacities of 851 and 571 mg g(-1), respectively. In both experiments, the adsorption process follows the Langmuir adsorption isotherm. The adsorption kinetics by DCMC is well described by the pseudo second-order model, and adsorption equilibrium was reached within 90 min. Moreover, DCMC was successfully reused for five consecutive adsorption-desorption cycles, without compromising the removal efficiency (98-99%).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Twilley, D</style></author><author><style face="normal" font="default" size="100%">Meyer, D</style></author><author><style face="normal" font="default" size="100%">Langhansova, L</style></author><author><style face="normal" font="default" size="100%">Mcgaw, {L. J.}</style></author><author><style face="normal" font="default" size="100%">Madikizela, B</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Baptista, {P., V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Lall, N</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Short Lecture 4 {&quot;}Evaluation of antiproliferative and anti-angiogenic activity of an ethanolic extract of Helichrysum odoratissimum (L.) Sweet against skin cancer{&quot;}</style></title><secondary-title><style face="normal" font="default" size="100%">Planta Medica</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">Georg Thieme Verlag</style></publisher><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">1398–1398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Henrique M.A. Costa</style></author><author><style face="normal" font="default" size="100%">Cláudia Alves</style></author><author><style face="normal" font="default" size="100%">Gonçalo M.C. Santos</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Vitor Alves</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tackling Humidity with Designer Ionic Liquid-Based Gas Sensing Soft Materials</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anion-tunability</style></keyword><keyword><style  face="normal" font="default" size="100%">gas sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">gelatin</style></keyword><keyword><style  face="normal" font="default" size="100%">humidity</style></keyword><keyword><style  face="normal" font="default" size="100%">ionogels</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">methylimidazolium ionic liquids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/full/10.1002/adma.202107205 https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202107205 https://onlinelibrary.wiley.com/doi/10.1002/adma.202107205</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/2021_esteves_palma_humidity.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">2107205</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Relative humidity is simultaneously a sensing target and a contaminant in gas and volatile organic compound (VOC) sensing systems, where strategies to control humidity interference are required. An unmet challenge is the creation of gas-sensitive materials where the response to humidity is controlled by the material itself. Here, humidity effects are controlled through the design of gelatin formulations in ionic liquids without and with liquid crystals as electrical and optical sensors, respectively. In this design, the anions [DCA]− and [Cl]− of room temperature ionic liquids from the 1-butyl-3-methylimidazolium family tailor the response to humidity and, subsequently, sensing of VOCs in dry and humid conditions. Due to the combined effect of the materials formulations and sensing mechanisms, changing the anion from [DCA]− to the much more hygroscopic [Cl]−, leads to stronger electrical responses and much weaker optical responses to humidity. Thus, either humidity sensors or humidity-tolerant VOC sensors that do not require sample preconditioning or signal processing to correct humidity impact are obtained. With the wide spread of 3D- and 4D-printing and intelligent devices, the monitoring and tuning of humidity in sustainable biobased materials offers excellent opportunities in e-nose sensing arrays and wearable devices compatible with operation at room conditions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, H. G.</style></author><author><style face="normal" font="default" size="100%">Sousa, D. G.</style></author><author><style face="normal" font="default" size="100%">Bradbury, J. S.</style></author><author><style face="normal" font="default" size="100%">Lourenço, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Automatic Generation of Contracts for Concurrent Java Programs</style></title><secondary-title><style face="normal" font="default" size="100%">Atas do INForum 2022</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-9 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/ps22_-_contracts.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thales, P.</style></author><author><style face="normal" font="default" size="100%">Vale, T. M.</style></author><author><style face="normal" font="default" size="100%">Dias, R.J.</style></author><author><style face="normal" font="default" size="100%">Lourenço, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Empowering a Relational Database with LSD: Lazy State Determination</style></title><secondary-title><style face="normal" font="default" size="100%">Atas do INForum 2022</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-9 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/tv22_-_lsd-sql.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Atas INForum 2022. Instituto Politécnico da Guarda</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luna, F.</style></author><author><style face="normal" font="default" size="100%">Bradbury, J. S.</style></author><author><style face="normal" font="default" size="100%">Lourenço, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">OSCAR - A Java Noise Injection Framework</style></title><secondary-title><style face="normal" font="default" size="100%">Atas do INForum 2022</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-9 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/lbl22_-_oscar.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Instituto Politécnico da Guarda</style></pub-location><notes><style face="normal" font="default" size="100%">&lt;p&gt;Best paper of the CPDLA track and runner-up for the Best Paper Award.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antão, J.</style></author><author><style face="normal" font="default" size="100%">Barreto, J.</style></author><author><style face="normal" font="default" size="100%">Lourenço, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Study of Latency-Aware Data-Placement in Heterogeneous (PMEM) Memory Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Atas do INForum 2022</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-9 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/abl22_-_pmem.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Instituto Politécnico da Guarda</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-based energy storage devices</style></title><secondary-title><style face="normal" font="default" size="100%">International Summer School “BEST Summer Course on Technology”</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">20th July</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">BEST Group Almada</style></publisher><pub-location><style face="normal" font="default" size="100%">Almada</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Ana R.</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Romão, Maria J.</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The W/SeCys-FdhAB formate dehydrogenase from Desulfovibrio vulgaris Hildenborough</style></title><secondary-title><style face="normal" font="default" size="100%">Encyclopedia of Inorganic and Bioinorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CO2 reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">formate dehydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">pyranopterin</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenocysteine</style></keyword><keyword><style  face="normal" font="default" size="100%">tungsten</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022/06/10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/9781119951438.eibc2812</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1-12</style></pages><isbn><style face="normal" font="default" size="100%">9781119951438</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The W/SeCys-FdhAB formate dehydrogenase from Desulfovibrio vulgaris Hildenborough is a dimeric periplasmic enzyme that catalyzes the reversible oxidation of formate and reduction of CO2. It belongs to the group of metal-dependent FDHs, with a tungsten at the active site coordinated by two pyranopterin guanine dinucleotides, a selenocysteine, and one labile sulfur atom. FdhAB has a remarkably high activity and unusual tolerance to oxygen, making it an ideal model system to study biological CO2 reduction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Major Reference Works&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Firmino, Rita</style></author><author><style face="normal" font="default" size="100%">Carlos, Emanuel</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana Vaz</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution Combustion Synthesis of Hafnium-Doped Indium Oxide Thin Films for Transparent Conductors</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022/06//</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2079-4991/12/13/2167</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">2167 - 2167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Indium oxide (In2O3)-based transparent conducting oxides (TCOs) have been widely used and studied for a variety of applications, such as optoelectronic devices. However, some of the more promising dopants (zirconium, hafnium, and tantalum) for this oxide have not received much attention, as studies have mainly focused on tin and zinc, and even fewer have been explored by solution processes. This work focuses on developing solution-combustion-processed hafnium (Hf)-doped In2O3 thin films and evaluating different annealing parameters on TCO’s properties using a low environmental impact solvent. Optimized TCOs were achieved for 0.5 M% Hf-doped In2O3 when produced at 400 °C, showing high transparency in the visible range of the spectrum, a bulk resistivity of 5.73 × 10−2 Ω.cm, a mobility of 6.65 cm2/V.s, and a carrier concentration of 1.72 × 1019 cm−3. Then, these results were improved by using rapid thermal annealing (RTA) for 10 min at 600 °C, reaching a bulk resistivity of 3.95 × 10 −3 Ω.cm, a mobility of 21 cm2/V.s, and a carrier concentration of 7.98 × 1019 cm−3, in air. The present work brings solution-based TCOs a step closer to low-cost optoelectronic applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, Raquel Azevedo</style></author><author><style face="normal" font="default" size="100%">Carlos, Emanuel</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Pereira, Maria Elias</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Emergent solution based IGZO memristor towards neuromorphic applications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://xlink.rsc.org/?DOI=D1TC05465A</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1991 - 1998</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Solution-based memristors are emergent devices, due to their potential in electrical performance for neuromorphic computing combined with simple and cheap fabrication processes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paquete, Catarina M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Mechanisms of Microbial Extracellular Electron Transfer: The Importance of Multiheme Cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">FBL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022-06-27</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.imrpress.com/journal/FBL/27/6/10.31083/j.fbl2706174</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">27</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracellular electron transfer is a key metabolic process of many organismsthat enables them to exchange electrons with extracellular electrondonors/acceptors. The discovery of organisms with these abilities and theunderstanding of their electron transfer processes has become a priority for thescientific and industrial community, given the growing interest on the use ofthese organisms in sustainable biotechnological processes. For example, inbioelectrochemical systems electrochemical active organisms can exchangeelectrons with an electrode, allowing the production of energy and added-valuecompounds, among other processes. In these systems, electrochemical activeorganisms exchange electrons with an electrode through direct or indirectmechanisms, using, in most cases, multiheme cytochromes. In numerouselectroactive organisms, these proteins form a conductive pathway that allowselectrons produced from cellular metabolism to be transferred across the cellsurface for the reduction of an electrode, or vice-versa. Here, the mechanisms bywhich the most promising electroactive bacteria perform extracellular electrontransfer will be reviewed, emphasizing the proteins involved in these pathways.The ability of some of the organisms to perform bidirectional electron transferand the pathways used will also be highlighted.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paulino, Micael</style></author><author><style face="normal" font="default" size="100%">Perez-Juste, Ignacio</style></author><author><style face="normal" font="default" size="100%">Magdalena Cid, Maria</style></author><author><style face="normal" font="default" size="100%">Da Silva, Jose P.</style></author><author><style face="normal" font="default" size="100%">Pereira, M Manuela A</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2-Hydroxychalcone-?-Cyclodextrin Conjugate with pH-Modulated Photoresponsive Binding Properties</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022 OCT 15</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Stimuli-responsive supramolecular receptors are important building blocks for the construction of self-assembled functional materials. We report the design and synthesis of a pH and light-responsive 2-hydroxychalcone-beta-cyclodextrin conjugate (1-Ct) and its characterization by spectroscopic and computational methods. 1-Ct follows the typical reaction network of trans-chalcone-flavylium photoswitches. Upon light irradiation, 1-Ct can be photochemically converted into the cis-chalcone/hemiketal forms (1-Cc/1-B) under neutral pH conditions or to the flavylium cation (1-AH+) at acidic pH values. This stimuli-responsive beta-cyclodextrin host, 1Ct, was found to form stronger intramolecular self-inclusion complexes (Kintra = 14) than 1-AH+ (Kintra = 3) and weaker than 1-Cc/1-B (overall Kintra = 179), allowing control over their stability and binding properties by combinations of pH and light stimuli.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Sciortino, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Isabel Correia</style></author><author><style face="normal" font="default" size="100%">Fernandes, Andreia C. P.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Pisanu, Federico</style></author><author><style face="normal" font="default" size="100%">Garribba, Eugenio</style></author><author><style face="normal" font="default" size="100%">João Costa Pessoa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of VIVO2+, VIVOL, VIVOL2 and VVO2L Moieties to Proteins: X-ray/Theoretical Characterization and Biological Implications</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry – A European JournalChemistry – A European Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">metalloproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular modeling</style></keyword><keyword><style  face="normal" font="default" size="100%">structure elucidation</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/chem.202200105</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">e202200105</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Vanadium compounds have frequently been proposed as therapeutics, but their application has been hampered by the lack of information on the different V-containing species that may form and how these interact with blood and cell proteins, and with enzymes. Herein, we report several resolved crystal structures of lysozyme with bound VIVO2+ and VIVOL2+, where L=2,2?-bipyridine or 1,10-phenanthroline (phen), and of trypsin with VIVO(picolinato)2 and VVO2(phen)+ moieties. Computational studies complete the refinement and shed light on the relevant role of hydrophobic interactions, hydrogen bonds, and microsolvation in stabilizating the structure. Noteworthy is that the trypsin?VVO2(phen) and trypsin?VIVO(OH)(phen) adducts correspond to similar energies, thus suggesting a possible interconversion under physiological/biological conditions. The obtained data support the relevance of hydrolysis of VIV and VV complexes in the several types of binding established with proteins and the formation of different adducts that might contribute to their pharmacological action, and significantly widen our knowledge of vanadium?protein interactions.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">40</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;https://doi.org/10.1002/chem.202200105&quot;&gt;https://doi.org/10.1002/chem.202200105&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Klymanska, Kateryna</style></author><author><style face="normal" font="default" size="100%">Biaso, Frédéric</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic and Structural Characterization of Reduced Desulfovibrio vulgaris Hildenborough W-FdhAB Reveals Stable Metal Coordination during Catalysis</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Chemical BiologyACS Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acschembio.2c00336</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">1901 - 1909</style></pages><isbn><style face="normal" font="default" size="100%">1554-8929</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases are important enzymes due to their activity of CO2 reduction to formate. The tungsten-containing FdhAB formate dehydrogenase from Desulfovibrio vulgaris Hildenborough is a good example displaying high activity, simple composition, and a notable structural and catalytic robustness. Here, we report the first spectroscopic redox characterization of FdhAB metal centers by EPR. Titration with dithionite or formate leads to reduction of three [4Fe–4S]1+ clusters, and full reduction requires Ti(III)–citrate. The redox potentials of the four [4Fe–4S]1+ centers range between −250 and −530 mV. Two distinct WV signals were detected, WDV and WFV, which differ in only the g2-value. This difference can be explained by small variations in the twist angle of the two pyranopterins, as determined through DFT calculations of model compounds. The redox potential of WVI/V was determined to be −370 mV when reduced by dithionite and −340 mV when reduced by formate. The crystal structure of dithionite-reduced FdhAB was determined at high resolution (1.5 Å), revealing the same structural alterations as reported for the formate-reduced structure. These results corroborate a stable six-ligand W coordination in the catalytic intermediate WV state of FdhAB.Metal-dependent formate dehydrogenases are important enzymes due to their activity of CO2 reduction to formate. The tungsten-containing FdhAB formate dehydrogenase from Desulfovibrio vulgaris Hildenborough is a good example displaying high activity, simple composition, and a notable structural and catalytic robustness. Here, we report the first spectroscopic redox characterization of FdhAB metal centers by EPR. Titration with dithionite or formate leads to reduction of three [4Fe–4S]1+ clusters, and full reduction requires Ti(III)–citrate. The redox potentials of the four [4Fe–4S]1+ centers range between −250 and −530 mV. Two distinct WV signals were detected, WDV and WFV, which differ in only the g2-value. This difference can be explained by small variations in the twist angle of the two pyranopterins, as determined through DFT calculations of model compounds. The redox potential of WVI/V was determined to be −370 mV when reduced by dithionite and −340 mV when reduced by formate. The crystal structure of dithionite-reduced FdhAB was determined at high resolution (1.5 Å), revealing the same structural alterations as reported for the formate-reduced structure. These results corroborate a stable six-ligand W coordination in the catalytic intermediate WV state of FdhAB.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acschembio.2c00336&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Andreia F. M.</style></author><author><style face="normal" font="default" size="100%">Cruz, Carlos</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, João L.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterisation of ionic liquid crystals based on substituted pyridinium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid CrystalsLiquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1080/02678292.2022.2070783</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><pages><style face="normal" font="default" size="100%">1 - 13</style></pages><isbn><style face="normal" font="default" size="100%">0267-8292</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1080/02678292.2022.2070783&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Ramos</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">Carla Marchão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Utilização de BEDRF em Ligações Laje-Pilar sujeitas a Ações Horizontais Cíclicas</style></title><secondary-title><style face="normal" font="default" size="100%">6ªs Jornadas Portuguesas de Engenharia de Estruturas</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/artigo_bedrf_ciclico_jpee2022_final.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Ramos</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Carla Marchão</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Utilização Racional de BEDRF em Ligações Laje-Pilar</style></title><secondary-title><style face="normal" font="default" size="100%">6ªs Jornadas Portuguesas de Engenharia de Estruturas</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2022</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/artigo_hpfrc_monotonico_jpee2022_final.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Elucidation of complex respiratory chains: a straightforward strategy to monitor electron transfer between cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Metallomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">02</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/mtomcs/mfac012</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Cytochromes are electron transfer proteins essential in various biological systems, playing crucial roles in the respiratory chains of bacteria. These proteins are particularly abundant in electrogenic microorganisms and are responsible for the efficient delivery of electrons to the cells’ exterior. The capability of sending electron outside the cells open new avenues to be explored for emerging biotechnological applications in bioremediation, microbial electrosynthesis and bioenergy fields. To develop these applications, it is critical to identify the different redox partners and elucidate the stepwise electron transfer along the respiratory paths. However, investigating direct electron transfer events between proteins with identical features in nearly all spectroscopic techniques is extremely challenging. NMR spectroscopy offers the possibility to overcome this difficulty by analysing the alterations of the spectral signatures of each protein caused by electron exchange events. The uncrowded NMR spectral regions containing the heme resonances of the cytochromes display unique and distinct signatures in the reduced and oxidized states, which can be explored to monitor electron transfer within the redox complex. In this study, we present a strategy for a fast and straightforward monitorization of electron transfer between c-type cytochromes, using as model a triheme periplasmic cytochrome (PpcA) and a membrane associated monoheme cytochrome (OmcF) from the electrogenic bacterium Geobacter sulfurreducens. The comparison between the 1D 1H NMR spectra obtained for samples containing the two cytochromes and for samples containing the individual proteins clearly demonstrated a unidirectional electron transfer within the redox complex. This strategy provides a simple and straightforward means to elucidate complex biologic respiratory electron transfer chains.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;mfac012&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reljic, S.</style></author><author><style face="normal" font="default" size="100%">Cuadrado-Collados, C.</style></author><author><style face="normal" font="default" size="100%">Oliveira Jardim, E.</style></author><author><style face="normal" font="default" size="100%">Farrando-Perez, J.</style></author><author><style face="normal" font="default" size="100%">Martinez-Escandell, M.</style></author><author><style face="normal" font="default" size="100%">Silvestre-Albero, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Activated carbon materials with a rich surface chemistry prepared from L-cysteine amino acid</style></title><secondary-title><style face="normal" font="default" size="100%">Fluid Phase Equilibria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">558</style></volume><issue><style face="normal" font="default" size="100%">113446</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hugo Pereira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Automatic Generation of Contracts for Concurrent Java Progra</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/per22_-_contracts.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-NOVA</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Automation trends in Portugal: implications in productivity and employment</style></title><secondary-title><style face="normal" font="default" size="100%">GEE Papers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><pages><style face="normal" font="default" size="100%">31</style></pages><issue><style face="normal" font="default" size="100%">July</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Automation trends in Portugal: implications in productivity and employment</style></title><secondary-title><style face="normal" font="default" size="100%">GEE Paper</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.gee.gov.pt/RePEc/WorkingPapers/GEE_PAPERS_165.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">165</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">João Pedro Relvas</style></author><author><style face="normal" font="default" size="100%">Carla Marchão</style></author><author><style face="normal" font="default" size="100%">António Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Behavior of flat slabs with partial use of high-performance fiber reinforced concrete under monotonic vertical loading</style></title><secondary-title><style face="normal" font="default" size="100%">Engineering Structures</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.engstruct.2022.114471</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">264</style></volume><pages><style face="normal" font="default" size="100%">114471</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reinforced concrete flat slabs are used worldwide in multi-story buildings. In these slabs, the design is often governed by punching shear and serviceability. The mitigation of these issues during design usually leads to increased raw material consumption and costs. Previous studies have shown that using Fiber Reinforced Concrete (FRC) or High-Strength Concrete (HSC) only at the vicinity of the column, while casting the rest of the slab with Normal Strength Concrete (NSC), can lead to an improved behavior under gravity loads in terms of both serviceability and ultimate capacity. Motivated by these results and the scarcity of previous tests, the present paper experimentally investigates the applicability of High-Performance Fiber Reinforced Concrete (HPFRC) as an alternative material that can be seen as an improvement over FRC and HSC, allowing a combination of ductility and strength. In addition, the HPFRC used in this paper is self-compacting, thus reducing the labor costs associated with concrete vibration. Five 150 mm thick flat slabs were tested under monotonically increasing punching load. The experimental variables were the flexural reinforcement ratio and the extent of the HPFRC zone. One of the specimens was cast only with NSC and served as a reference slab. Results show that the solution was effective for both flexural reinforcement ratios considered. Cracking load, maximum load, as well as the displacement capacity were increased significantly, even for a small extent of HPFRC (1.5 times the effective depth from the face of the column). Regarding the ultimate load capacity, it was observed an increase of 44% to 58% for the specimens with lower reinforcement ratio (0.64%) and between 15%–21% for the specimens with higher reinforcement ratio (0.96%). The results indicate that the use of HPFRC is a promising solution regarding both serviceability and ultimate limit state design of reinforced concrete flat slabs under gravity loading, with obvious advantages in material savings and labor costs.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">August 2022</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reljic, S.</style></author><author><style face="normal" font="default" size="100%">Cuadrado-Collados, C.</style></author><author><style face="normal" font="default" size="100%">Farrando-Perez, J.</style></author><author><style face="normal" font="default" size="100%">Jardim, E.O.</style></author><author><style face="normal" font="default" size="100%">Martinez-Escandell, M.</style></author><author><style face="normal" font="default" size="100%">Silvestre-Albero, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon-based monoliths with improved thermal and mechanical properties for methane storage</style></title><secondary-title><style face="normal" font="default" size="100%">Fuel</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">324</style></volume><issue><style face="normal" font="default" size="100%">124753</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, Jaime</style></author><author><style face="normal" font="default" size="100%">Bruno Dionísio</style></author><author><style face="normal" font="default" size="100%">Irís Soares</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Lídia Gonçalves</style></author><author><style face="normal" font="default" size="100%">Ana Bettencourt</style></author><author><style face="normal" font="default" size="100%">Carlos Baleizão</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose acetate fibres loaded with daptomycin for metal implant coatings</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">276</style></volume><pages><style face="normal" font="default" size="100%">118733</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">da Rosa, Rafaela R.</style></author><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Saraiva, Diogo V.</style></author><author><style face="normal" font="default" size="100%">Kumar, Anant</style></author><author><style face="normal" font="default" size="100%">de Sousa, António P. Mendes</style></author><author><style face="normal" font="default" size="100%">Sebastião, Pedro</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose Nanocrystal Aqueous Colloidal Suspensions: Evidence of Density Inversion at the Isotropic-liquid Crystal Phase Transition</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aqueous suspensions</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulose nanocrystals (CNCs)</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">low-density liquid crystalline phase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202108227</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">n/a</style></number><volume><style face="normal" font="default" size="100%">n/a</style></volume><pages><style face="normal" font="default" size="100%">2108227</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The colloidal suspensions of aqueous cellulose nanocrystals (CNCs) are known to form liquid crystalline systems above certain critical concentrations. From an isotropic phase; tactoid formation; growth; and sedimentation have been determined as the genesis of a high-density cholesteric phase; which after drying; originates solid iridescent films. Herein; we report the coexistence of a liquid crystal upper phase and an isotropic bottom phase in CNC aqueous suspensions at isotropic-nematic phase separation for the first time. Furthermore; isotropic spindle-like domains are observed in the low-density liquid crystalline phase; and high-density liquid crystalline phases are also prepared. The CNCs isolated from the low- and high-density liquid crystalline phases are found to have similar average lengths; diameters; and surface charges. The existence of a liquid crystalline low-density phase is explained by the presence of air dissolved in the water present within the CNCs. The air dissolves out when the water solidifies into ice and remains within the CNCs. The self-adjustment of the cellulose chain conformation enables the entrapment of air within the CNCs and CNC buoyancy in aqueous suspensions. This article is protected by copyright. All rights reserved&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shlapa, Yu.</style></author><author><style face="normal" font="default" size="100%">Solopan, S.</style></author><author><style face="normal" font="default" size="100%">Sarnatskaya, V.</style></author><author><style face="normal" font="default" size="100%">Siposova, K.</style></author><author><style face="normal" font="default" size="100%">Garcarova, I.</style></author><author><style face="normal" font="default" size="100%">Veltruska, K.</style></author><author><style face="normal" font="default" size="100%">Timashkov, I.</style></author><author><style face="normal" font="default" size="100%">Lykhova, O.</style></author><author><style face="normal" font="default" size="100%">Kolesnik, D.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author><author><style face="normal" font="default" size="100%">Nikolaev, V.</style></author><author><style face="normal" font="default" size="100%">Belous, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cerium dioxide nanoparticles synthesized via precipitation at constant pH: Synthesis, physical-chemical and antioxidant properties</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces B: Biointerface</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">220</style></volume><issue><style face="normal" font="default" size="100%">112960 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author><author><style face="normal" font="default" size="100%">Nuno F.F.G. Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Changes in productivity and labour relations: artificial intelligence in the automotive sector in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Int. J. Automotive Technology and Management</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/inteliart/files/2022_ijatm-98457_tafpv.pdf</style></url></related-urls></urls><pages><style face="normal" font="default" size="100%">1-23</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, A. B.</style></author><author><style face="normal" font="default" size="100%">Candeias, M.</style></author><author><style face="normal" font="default" size="100%">Boavida, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Changes in productivity and labour relations: artificial intelligence in the automotive sector in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Int. J. Automotive Technology and Management</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.in-derscience.com/info/inarticle.php?artid=124366</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">222–244</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">https://aip.scitation.org/doi/full/10.1063/5.0098145</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization and modeling of resistive switching phenomena in IGZO devices</style></title><secondary-title><style face="normal" font="default" size="100%">AIP Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">12</style></volume><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liliana R. Teixeira</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of a novel cytochrome involved in Geobacter sulfurreducens’ electron harvesting pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry – A European Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomolecular interactions</style></keyword><keyword><style  face="normal" font="default" size="100%">c-Type cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Microbial electrosynthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear magnetic resonance</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/chem.202202333</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">n/a</style></number><volume><style face="normal" font="default" size="100%">n/a</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electron harvesting bacteria are key targets to develop microbial electrosynthesis technologies, which are valid alternatives for the production of value-added compounds without utilization of fossil fuels. Geobacter sulfurreducens, that is capable of donating and accepting electrons from electrodes, is one of the most promising electroactive bacteria. Its electron transfer mechanisms to electrodes have been progressively elucidated, however the electron harvesting pathways are still poorly understood. Previous studies showed that the periplasmic cytochromes PccH and GSU2515 are overexpressed in current-consuming G. sulfurreducens biofilms. PccH was characterized, though no putative partners have been identified. In this work, GSU2515 was characterized by complementary biophysical techniques and in silico simulations using the AlphaFold neural network. GSU2515 is a low-spin monoheme cytochrome with a disordered N-terminal region and an α-helical C-terminal domain harboring the heme group. The cytochrome undergoes a redox-linked heme axial ligand switch, with Met91 and His94 as distal axial ligand in the reduced and oxidized state, respectively. The reduction potential of the cytochrome is negative and is modulated by the pH in the physiological range: -78 mV at pH 6 and -113 mV at pH 7. Such pH-dependence coupled to the redox-linked switch of the axial ligand allows the cytochrome to drive a proton-coupled electron transfer step that is crucial to confer directionality to the respiratory chain. Biomolecular interactions and electron transfer experiments indicated that GSU2515 and PccH form a redox complex. Overall, the data obtained highlights for the first time how periplasmic proteins bridge the electron transfer between the outer and inner membrane in the electron harvesting pathways of G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Vicente</style></author><author><style face="normal" font="default" size="100%">Francesca Brunetti</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rute A. S. Ferreira</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Matthias Auf Der Maur</style></author><author><style face="normal" font="default" size="100%">Uli Wurfel</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Manuel Joao Mendes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic-Structured Perovskite Solar Cells: Detailed Optoelectronic Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Photonics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2408–2421</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Ramos</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">Mária Bolesova</style></author><author><style face="normal" font="default" size="100%">Katarina Gajdsova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational Use of FPFRC in Slab-Connections Under Reversed Horizontal Cyclic Loading</style></title><secondary-title><style face="normal" font="default" size="100%">Engineering Structures</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">Accepted for publication</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Slab – column connections that are subjected to combined gravity and horizontal loading during an earthquake are prone to premature failure due to punching shear. Traditional solutions to avoid punching failure and to increase the displacement capacity of this type of connection include using stirrups and double-headed studs as shear reinforcement. The use of High-Performance Fiber Reinforced Concrete (HPFRC) in a small region of the slab around the column as a substitute for traditional solutions is investigated in this paper, because this material has the potential to reduce labor and material costs. To fulfill this objective, four slab specimens with a thickness of 150 mm were tested under combined gravity and reversed horizontal drifts. The results are discussed in detail. The experimental variables considered were the top flexural reinforcement ratio, the size of the HPFRC zone and the intensity of the gravity load. Previously published tests that serve as reference specimens are used to compare the results. The behavior of the specimens with HPFRC was substantially improved compared to the reference specimens in terms of drift capacity: from only 1.0% drift to above 5.5%, even though a very small quantity of HPFRC was used, extended up to only 1.5 times the effective depth of the slab from the face of the column. Specimens with HPFRC also behaved better when compared to specimens with High-Strength Concrete (HSC). Side effects of using HPFRC in the slab in the vicinity of the column include an increase of the unbalanced moment transfer capacity and lateral stiffness, as well as a reduction of the deflections of the slab.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Karamash, Maksym</style></author><author><style face="normal" font="default" size="100%">Stumpe, Michael</style></author><author><style face="normal" font="default" size="100%">Dengjel, Jörn</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Giese, Bernd</style></author><author><style face="normal" font="default" size="100%">Fromm, Katharina M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reduction Kinetic of Water Soluble Metal Salts by Geobacter sulfurreducens: Fe2+/Hemes Stabilize and Regulate Electron Flux Rates</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2022.909109</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens is a widely applied microorganism for the reduction of toxic metal salts, as an electron source for bioelectrochemical devices, and as a reagent for the synthesis of nanoparticles. In order to understand the influence of metal salts, and of electron transporting, multiheme c-cytochromes on the electron flux during respiration of G. sulfurreducens, the reduction kinetic of Fe&lt;sup&gt;3+&lt;/sup&gt;, Co&lt;sup&gt;3+&lt;/sup&gt;, V&lt;sup&gt;5+&lt;/sup&gt;, Cr&lt;sup&gt;6+&lt;/sup&gt;, and Mn&lt;sup&gt;7+&lt;/sup&gt; containing complexes were measured. Starting from the resting phase, each G. sulfurreducens cell produced an electron flux of 3.7 × 10&lt;sup&gt;5&lt;/sup&gt; electrons per second during the respiration process. Reduction rates were within ± 30% the same for the 6 different metal salts, and reaction kinetics were of zero order. Decrease of c-cytochrome concentrations by downregulation and mutation demonstrated that c-cytochromes stabilized respiration rates by variation of their redox states. Increasing Fe&lt;sup&gt;2+&lt;/sup&gt;/heme levels increased electron flux rates, and induced respiration flexibility. The kinetic effects parallel electrochemical results of G. sulfurreducens biofilms on electrodes, and might help to optimize bioelectrochemical devices.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes M.J.</style></author><author><style face="normal" font="default" size="100%">Valério G.N.</style></author><author><style face="normal" font="default" size="100%">Samhan‐Arias A.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author><author><style face="normal" font="default" size="100%">Rouco C.</style></author><author><style face="normal" font="default" size="100%">Sousa, J.P.</style></author><author><style face="normal" font="default" size="100%">Cordas C.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Screen‐Printed Electrodes Testing for Detection of Potential Stress Biomarkers in Sweat</style></title><secondary-title><style face="normal" font="default" size="100%">Electrocatalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">299–305</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">André Almeida</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">António Ramos</style></author><author><style face="normal" font="default" size="100%">Válter Lúcio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Slab – column connection punching and ductility improvement methods for seismic response of buildings with flat slabs</style></title><secondary-title><style face="normal" font="default" size="100%">Structural Concrete</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/suco.202100690</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">1385–1398</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sarnatskaya, V.</style></author><author><style face="normal" font="default" size="100%">Shlapa, Yu.</style></author><author><style face="normal" font="default" size="100%">Lykhova, A.</style></author><author><style face="normal" font="default" size="100%">Brieieva, O.</style></author><author><style face="normal" font="default" size="100%">Prokopenko, I.</style></author><author><style face="normal" font="default" size="100%">Sidorenko, A.</style></author><author><style face="normal" font="default" size="100%">Solopan, S.</style></author><author><style face="normal" font="default" size="100%">Kolesnik, D.</style></author><author><style face="normal" font="default" size="100%">Belous, A.</style></author><author><style face="normal" font="default" size="100%">Nikolaev, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and Biological Activity of Particles Produced from Highly Activated Carbon Adsorbent</style></title><secondary-title><style face="normal" font="default" size="100%">Heliyon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sulfide and transition metals - A partnership for life</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0162013421003342?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">227</style></volume><pages><style face="normal" font="default" size="100%">111687</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">https://aip.scitation.org/doi/full/10.1063/5.0073056</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tailoring the synaptic properties of a-IGZO memristors for artificial deep neural networks</style></title><secondary-title><style face="normal" font="default" size="100%">APL material</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><pages><style face="normal" font="default" size="100%">1</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Pedro Relvas</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Utilização Racional de Betões de Alta Resistência Reforçados com Fibras de Aço em Lajes Fungiformes</style></title><secondary-title><style face="normal" font="default" size="100%">NOVA School of Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">“Manufacturing Life” in Real Work Processes? New Manufacturing Environments with Micro and Nanorobotics</style></title><secondary-title><style face="normal" font="default" size="100%">NanoEthics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/inteliart/files/moniz-krings2022_article_manufacturinglifeinrealworkpro.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">115-131</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonçalves, Ana M.</style></author><author><style face="normal" font="default" size="100%">Sousa, Ângela</style></author><author><style face="normal" font="default" size="100%">Pedro, Augusto Q.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria J.</style></author><author><style face="normal" font="default" size="100%">João A. Queiroz</style></author><author><style face="normal" font="default" size="100%">Gallardo, Eugénia</style></author><author><style face="normal" font="default" size="100%">Passarinha, Luís A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advances in Membrane-Bound Catechol-O-Methyltransferase Stability Achieved Using a New Ionic Liquid-Based Storage Formulation</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/23/13/7264</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Membrane-bound catechol-O-methyltransferase (MBCOMT), present in the brain and involved in the main pathway of the catechol neurotransmitter deactivation, is linked to several types of human dementia, which are relevant pharmacological targets for new potent and nontoxic inhibitors that have been developed, particularly for Parkinson&amp;rsquo;s disease treatment. However, the inexistence of an MBCOMT 3D-structure presents a blockage in new drugs&amp;rsquo; design and clinical studies due to its instability. The enzyme has a clear tendency to lose its biological activity in a short period of time. To avoid the enzyme sequestering into a non-native state during the downstream processing, a multi-component buffer plays a major role, with the addition of additives such as cysteine, glycerol, and trehalose showing promising results towards minimizing hMBCOMT damage and enhancing its stability. In addition, ionic liquids, due to their virtually unlimited choices for cation/anion paring, are potential protein stabilizers for the process and storage buffers. Screening experiments were designed to evaluate the effect of distinct cation/anion ILs interaction in hMBCOMT enzymatic activity. The ionic liquids: choline glutamate [Ch][Glu], choline dihydrogen phosphate ([Ch][DHP]), choline chloride ([Ch]Cl), 1- dodecyl-3-methylimidazolium chloride ([C12mim]Cl), and 1-butyl-3-methylimidazolium chloride ([C4mim]Cl) were supplemented to hMBCOMT lysates in a concentration from 5 to 500 mM. A major potential stabilizing effect was obtained using [Ch][DHP] (10 and 50 mM). From the DoE 146% of hMBCOMT activity recovery was obtained with [Ch][DHP] optimal conditions (7.5 mM) at &amp;minus;80 &amp;deg;C during 32.4 h. These results are of crucial importance for further drug development once the enzyme can be stabilized for longer periods of time.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, Fátima</style></author><author><style face="normal" font="default" size="100%">Lourenço, Ana Filipa</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Jorge F. S.</style></author><author><style face="normal" font="default" size="100%">Lídia Gonçalves</style></author><author><style face="normal" font="default" size="100%">Ventura, Célia</style></author><author><style face="normal" font="default" size="100%">Vital, Nádia</style></author><author><style face="normal" font="default" size="100%">Ana Bettencourt</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">da Rosa, Rafaela R.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Louro, Henriqueta</style></author><author><style face="normal" font="default" size="100%">Ferreira, Paulo J. T.</style></author><author><style face="normal" font="default" size="100%">Silva, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the In Vitro Toxicity of Nanocelluloses in Human Lung Cells as Compared to Multi-Walled Carbon Nanotubes</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2079-4991/12/9/1432</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose micro/nanomaterials (CMNM), comprising cellulose microfibrils (CMF), nanofibrils (CNF), and nanocrystals (CNC), are being recognized as promising bio-nanomaterials due to their natural and renewable source, attractive properties, and potential for applications with industrial and economical value. Thus, it is crucial to investigate their potential toxicity before starting their production at a larger scale. The present study aimed at evaluating the cell internalization and in vitro cytotoxicity and genotoxicity of CMNM as compared to two multi-walled carbon nanotubes (MWCNT), NM-401 and NM-402, in A549 cells. The exposure to all studied NM, with the exception of CNC, resulted in evident cellular uptake, as analyzed by transmission electron microscopy. However, none of the CMNM induced cytotoxic effects, in contrast to the cytotoxicity observed for the MWCNT. Furthermore, no genotoxicity was observed for CNF, CNC, and NM-402 (cytokinesis-block micronucleus assay), while CMF and NM-401 were able to significantly raise micronucleus frequency. Only NM-402 was able to induce ROS formation, although it did not induce micronuclei. Thus, it is unlikely that the observed CMF and NM-401 genotoxicity is mediated by oxidative DNA damage. More studies targeting other genotoxicity endpoints and cellular and molecular events are underway to allow for a more comprehensive safety assessment of these nanocelluloses.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morais, {Tânia S.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Gambino, Dinorah</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial: Rational drug design of metal complexes for cancer therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">inorganic/organometallic</style></keyword><keyword><style  face="normal" font="default" size="100%">mechanism of action</style></keyword><keyword><style  face="normal" font="default" size="100%">Medicinal chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">metal-based drug design</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00100%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0056%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investiga{\c c}ão Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2020/PTDC%2FQUI-QIN%2F0146%2F2020/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F00630%2F2017%2FCP1387%2FCT0012/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, Jorge M. A.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron Flow From the Inner Membrane Towards the Cell Exterior in Geobacter sulfurreducens: Biochemical Characterization of Cytochrome CbcL</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2022.898015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Exoelectrogenic microorganisms are in the spotlight due to their unique respiratory mechanisms and potential applications in distinct biotechnological fields, including bioremediation, bioenergy production and microbial electrosynthesis. These applications rely on the capability of these microorganisms to perform extracellular electron transfer, a mechanism that allows the bacteria to transfer electrons to the cell’s exterior by establishing functional interfaces between different multiheme cytochromes at the inner membrane, periplasmic space, and outer membrane. The multiheme cytochrome CbcL from Geobacter sulfurreducens is associated to the inner membrane and plays an essential role in the transfer of electrons to final electron acceptors with a low redox potential, as Fe(III) oxides and electrodes poised at −100 mV. CbcL has a transmembranar di-heme b-type cytochrome domain with six helices, linked to a periplasmic cytochrome domain with nine c-type heme groups. The complementary usage of ultraviolet-visible, circular dichroism and nuclear magnetic resonance permitted the structural and functional characterization of CbcL’s periplasmic domain. The protein was found to have a high percentage of disordered regions and its nine hemes are low-spin and all coordinated by two histidine residues. The apparent midpoint reduction potential of the CbcL periplasmic domain was determined, suggesting a thermodynamically favorable transfer of electrons to the putative redox partner in the periplasm − the triheme cytochrome PpcA. The establishment of a redox complex between the two proteins was confirmed by probing the electron transfer reaction and the molecular interactions between CbcL and PpcA. The results obtained show for the first time how electrons are injected into the periplasm of Geobacter sulfurreducens for subsequent transfer to the cell’s exterior.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From iron to bacterial electroconductive filaments: Exploring cytochrome diversity using Geobacter bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Chemistry Reviews</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial electroconductive nanowires</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme group</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron atom</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure–function relationship</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0010854521005580</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">452</style></volume><pages><style face="normal" font="default" size="100%">214284</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron is the most versatile of all biochemically active metals, with variability encompassing its electronic configuration, number of unpaired electrons, type of ligands and iron-complexes stability. The versatility of iron properties is transposed to the proteins it can be associated to, especially relevant in the case of heme proteins. In this Review, the structural and functional properties of heme proteins are revisited, with particular focus on c-type cytochromes. The genome of Geobacter bacteria encodes for an unusually high number of assorted c-type cytochromes and, for this reason, they are used in this Review as a showcase of the cytochrome diversity. In the last decades, a vast portfolio of cytochromes has been revealed in these bacteria, with most of them defining new classes, ranging from monoheme to the recently identified polymeric assembly of multiheme cytochromes that forms micrometer-long electrically conductive filaments. These discoveries were on pace with the development of modern NMR equipment and advances in protein isotopic labeling methods, which are also revisited in this Review. Finally, following the description of the current state of the art of Geobacter cytochromes, examples on how the available structural and functional information was explored to structurally map protein–protein and protein–ligand interacting regions in redox complexes, and hence elucidate Geobacter’s respiratory pathways, are presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ventura, Célia</style></author><author><style face="normal" font="default" size="100%">Marques, Catarina</style></author><author><style face="normal" font="default" size="100%">Cadete, João</style></author><author><style face="normal" font="default" size="100%">Vilar, Madalena</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Jorge F. S.</style></author><author><style face="normal" font="default" size="100%">Pinto, Fátima</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete Nogueira</style></author><author><style face="normal" font="default" size="100%">da Rosa, Rafaela Raupp</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Ferreira, Paulo J. T.</style></author><author><style face="normal" font="default" size="100%">Louro, Henriqueta</style></author><author><style face="normal" font="default" size="100%">Silva, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genotoxicity of Three Micro/Nanocelluloses with Different Physicochemical Characteristics in MG-63 and V79 Cells</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Xenobiotics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2039-4713/12/2/9</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">91–108</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;(1) Background: Nanocellulose is an innovative engineered nanomaterial with an enormous potential for use in a wide array of industrial and biomedical applications and with fast growing economic value. The expanding production of nanocellulose is leading to an increased human exposure, raising concerns about their potential health effects. This study was aimed at assessing the potential toxic and genotoxic effects of different nanocelluloses in two mammalian cell lines; (2) Methods: Two micro/nanocelluloses, produced with a TEMPO oxidation pre-treatment (CNFs) and an enzymatic pre-treatment (CMFs), and cellulose nanocrystals (CNCs) were tested in osteoblastic-like human cells (MG-63) and Chinese hamster lung fibroblasts (V79) using the MTT and clonogenic assays to analyse cytotoxicity, and the micronucleus assay to test genotoxicity; (3) Results: cytotoxicity was observed by the clonogenic assay in V79 cells, particularly for CNCs, but not by the MTT assay; CNF induced micronuclei in both cell lines and nucleoplasmic bridges in MG-63 cells; CMF and CNC induced micronuclei and nucleoplasmic bridges in MG-63 cells, but not in V79 cells; (4) Conclusions: All nanocelluloses revealed cytotoxicity and genotoxicity, although at different concentrations, that may be related to their physicochemical differences and availability for cell uptake, and to differences in the DNA damage response of the cell model.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular geometries of the heme axial ligands from the triheme cytochrome PpcF from Geobacter metallireducens reveal a conserved heme core architecture</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Biochemistry and Biophysics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear magnetic resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">Paramagnetic redox centers</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0003986122001059</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">723</style></volume><pages><style face="normal" font="default" size="100%">109220</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electroactive Geobacter bacteria can perform extracellular electron transfer and present a wide metabolic versatility. These bacteria reduce organic, toxic and radioactive compounds, and produce electric current while interacting with electrodes, making them interesting targets for numerous biotechnological applications. Their global electrochemical responses rely on an efficient interface between the inside and the cell's exterior, which is driven by the highly abundant periplasmic triheme PpcA-family cytochromes. The functional features of these cytochromes have been studied in G. sulfurreducens and G. metallireducens, and although they share a high degree of structural homology and sequence identity, their properties are quite distinct. In this work, the heme axial ligand geometries and the magnetic properties of PpcF from G. metallireducens were determined. The data obtained constitute important constraints for the determination of its solution structure in the oxidized state and indicate that the (i) heme core architecture; (ii) axial ligands geometries and (iii) magnetic properties of the cytochrome are conserved compared to the other members of the PpcA-families. Furthermore, the results also indicate that the heme arrangement is crucial to maintain an intrinsic regulation of the protein's redox properties and hence its electron transfer efficiency and functionality.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lejarazu-Larrañaga, Amaia</style></author><author><style face="normal" font="default" size="100%">Ortiz, Juan M.</style></author><author><style face="normal" font="default" size="100%">Molina, Serena</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Claudia F. Galinha</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">García-Calvo, Eloy</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrate Removal by Donnan Dialysis and Anion-Exchange Membrane Bioreactor Using Upcycled End-of-Life Reverse Osmosis Membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Membranes</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2077-0375/12/2/101</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work explores the application of Reverse Osmosis (RO) upcycled membranes, as Anion Exchange Membranes (AEMs) in Donnan Dialysis (DD) and related processes, such as the Ion Exchange Membrane Bioreactor (IEMB), for the removal of nitrate from contaminated water, to meet drinking water standards. Such upcycled membranes might be manufactured at a lower price than commercial AEMs, while their utilization reinforces the commitment to a circular economy transition. In an effort to gain a better understanding of such AEMs, confocal µ-Raman spectroscopy was employed, to assess the distribution of the ion-exchange sites through the thickness of the prepared membranes, and 2D fluorescence spectroscopy, to evaluate alterations in the membranes caused by fouling and chemical cleaning The best performing membrane reached a 56% average nitrate removal within 24 h in the DD and IEMB systems, with the latter furthermore allowing for simultaneous elimination of the pollutant by biological denitrification, thus avoiding its discharge into the environment. Overall, this work validates the technical feasibility of using RO upcycled AEMs in DD and IEMB processes for nitrate removal. This membrane recycling concept might also find applications for the removal and/or recovery of other target negatively charged species.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Inês C. B.}</style></author><author><style face="normal" font="default" size="100%">Forte, Andreia</style></author><author><style face="normal" font="default" size="100%">Diogo, {Hermínio P.}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Branco, {Luís C.}</style></author><author><style face="normal" font="default" size="100%">Duarte, {M. Teresa}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A solvent‐free strategy to prepare amorphous salts of folic acid with enhanced solubility and cell permeability</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry–Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Eight new amorphous organic salts of folic acid (FA) were prepared by mechanochemistry. FA can prevent cardiovascular and neurological diseases. Mechanochemistry overcomes serious FA solubility issues avoiding the use of toxic solvents. Due to low FA solubility, therapeutic effects in supplements and drugs are not achieved. Current strategies to improve FA solubility include its derivatization by using complex synthetic procedures. Herein, a simple and green procedure, avoiding structural modifications, was designed using mechanochemistry. Biocompatible amine-derivative coformers were strategically combined with FA to obtain salts with good physicochemical properties. New 1 : 1 and 1 : 2 amorphous FA salts offer 10 to 10,000 times better aqueous solubility and 10 to 100 times better octanol-water partition coefficient values (Koctanol/water) than FA alone. Koctanol/water is considered as a surrogate of cell permeability. No toxic effects in normal human primary dermal fibroblasts were detected for the prepared FA salts. Our findings suggest that 1 : 2 FA salts of choline hydroxide and derivatives could be good candidates for future pharmaceutical/nutraceutical applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FQUI%2F00100%2F2013/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0100%2F2013/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F93140%2F2013/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inês P. Moreira</style></author><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Ana L.M. Carvalho</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synergy between silk fibroin and ionic liquids for active gas-sensing materials</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Bio</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioelectronics</style></keyword><keyword><style  face="normal" font="default" size="100%">gas sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic conductivity</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">Physical ionogels</style></keyword><keyword><style  face="normal" font="default" size="100%">Silk fibroin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2590006422000886</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">100290</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Silk fibroin is a biobased material with excellent biocompatibility and mechanical properties, but its use in bioelectronics is hampered by the difficult dissolution and low intrinsic conductivity. Some ionic liquids are known to dissolve fibroin but removed after fibroin processing. However, ionic liquids and fibroin can cooperatively give rise to functional materials, and there are untapped opportunities in this combination. The dissolution of fibroin, followed by gelation, in designer ionic liquids from the imidazolium chloride family with varied alkyl chain lengths (2–10 carbons) is shown here. The alkyl chain length of the anion has a large impact on fibroin secondary structure which adopts unconventional arrangements, yielding robust gels with distinct hierarchical organization. Furthermore, and due to their remarkable air-stability and ionic conductivity, fibroin ionogels are exploited as active electrical gas sensors in an electronic nose revealing the unravelled possibilities of fibroin in soft and flexible electronics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Henrique M.A. Costa</style></author><author><style face="normal" font="default" size="100%">Cláudia Alves</style></author><author><style face="normal" font="default" size="100%">Gonçalo M.C. Santos</style></author><author><style face="normal" font="default" size="100%">Ramou, Efthymia</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Vitor Alves</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tackling Humidity with Designer Ionic Liquid-Based Gas Sensing Soft Materials</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anion-tunability</style></keyword><keyword><style  face="normal" font="default" size="100%">gas sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">gelatin</style></keyword><keyword><style  face="normal" font="default" size="100%">humidity</style></keyword><keyword><style  face="normal" font="default" size="100%">ionogels</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">methylimidazolium ionic liquids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202107205</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">2107205</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Relative humidity is simultaneously a sensing target and a contaminant in gas and volatile organic compound (VOC) sensing systems, where strategies to control humidity interference are required. An unmet challenge is the creation of gas-sensitive materials where the response to humidity is controlled by the material itself. Here, humidity effects are controlled through the design of gelatin formulations in ionic liquids without and with liquid crystals as electrical and optical sensors, respectively. In this design, the anions [DCA]− and [Cl]− of room temperature ionic liquids from the 1-butyl-3-methylimidazolium family tailor the response to humidity and, subsequently, sensing of VOCs in dry and humid conditions. Due to the combined effect of the materials formulations and sensing mechanisms, changing the anion from [DCA]− to the much more hygroscopic [Cl]−, leads to stronger electrical responses and much weaker optical responses to humidity. Thus, either humidity sensors or humidity-tolerant VOC sensors that do not require sample preconditioning or signal processing to correct humidity impact are obtained. With the wide spread of 3D- and 4D-printing and intelligent devices, the monitoring and tuning of humidity in sustainable biobased materials offers excellent opportunities in e-nose sensing arrays and wearable devices compatible with operation at room conditions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barrulas, Raquel V</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advanced porous materials from poly(ionic liquid)s: Challenges, applications and opportunities</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL ENGINEERING JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{MAY 1}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">128528</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">411</style></volume><pages><style face="normal" font="default" size="100%">128528</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Over the past few years porous materials have become a topic of intense research. Porous poly(ionic liquid)s combine the porous architecture with intrinsic ionic liquids properties. In all research areas, the quest for new and improved materials has targeted functional materials with enhanced specificity and efficiency towards the final application. The application of porous materials ranges from sensing, protein separation, solid-phase extraction, catalysis, to CO2 capture and reuse. Recently, the design, synthesis, and porosity control of poly (ionic liquid)s have been attempted through strategies that include classic polymerization techniques as well as molecular imprinting and aerogels production. This review aims at providing the recent advances on porous poly (ionic liquid)s, giving a critical perspective about the works in which key requirements for porosity induction are discussed. Several applications that rely on molecular interactions between the porous material and target compounds are presented, focusing mainly on CO2 capture and reuse, along with some challenges that the scientific community in this field need to be aware of.}&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inocencio, Sara</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Matos, Ines</style></author><author><style face="normal" font="default" size="100%">Danede, Florence</style></author><author><style face="normal" font="default" size="100%">Sotomayor, Joao C.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Correia, Natalia T.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Dionisio, Madalena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ibuprofen incorporated into unmodified and modified mesoporous silica: From matrix synthesis to drug release</style></title><secondary-title><style face="normal" font="default" size="100%">MICROPOROUS AND MESOPOROUS MATERIALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JAN}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.micromeso.2020.110541</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">310</style></volume><pages><style face="normal" font="default" size="100%">110541</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Aiming to rationalize the release profile of an incorporated pharmaceutical drug in terms of its mobility, driven by guest-host interactions, the poorly water-soluble ibuprofen drug was loaded in a mesoporous inorganic silica matrix with unmodified (MCM-41) and modified surface (MCM-41sil) by post-synthesis silylation, both having pore sizes similar to 3 nm. The single calorimetric detection of a broad glass transition step for both ibuprofen com-posites indicates full drug amorphization, confirmed by the only appearance of an amorphous halo in the powder XRD patterns. Moreover, a gradient profile is disclosed by the heat flux derivative plot in the glass transition, in coherence with the thermogravimetric profile that shows a multi-step decomposition trace for confined ibuprofen in these matrixes. While identical guest dynamics, as probed by dielectric relaxation spectroscopy, were found in both dehydrated composites, a significant molecular population with faster relaxation exists in the hydrated state for the drug inside the unmodified matrix. This was rationalized as the concurrence of true confinement effects, which manifest under nanometer dimensions, and greater water affinity of the unmodified matrix, forcing the drug molecules to be placed mostly in the pore core. Finite size effects are also felt in both dehydrated composites, however guest-host interactions give origin to a dominant population with slowed down mobility that governs the overall guest dynamics. In spite of an inferior number of active sites for drug adsorption in the silylated matrix, a faster ibuprofen delivery in phosphate buffer (pH = 6.8) was observed when the drug is released from unmodified MCM-41 in the hydrated state. Therefore, our results suggest that a relevant role is played by water molecules, which impair a strong guest adsorption in the host surface more efficiently than the limited surface modification, influence the higher ratio of a faster population in the pore core and facilitate the diffusion of the aqueous releasing media inside pores.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Rui</style></author><author><style face="normal" font="default" size="100%">Beira, Maria J.</style></author><author><style face="normal" font="default" size="100%">Cruz, Carlos</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, Joao L.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Rosatella, Andreia A.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Daniel, Carla I.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, Pedro J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning the H-1 NMR Paramagnetic Relaxation Enhancement and Local Order of {[}Aliquat](+)-Based Systems Mixed with DMSO</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JAN}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/ijms22020706</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">{2}</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">706</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Understanding the behavior of a chemical compound at a molecular level is fundamental, not only to explain its macroscopic properties, but also to enable the control and optimization of these properties. The present work aims to characterize a set of systems based on the ionic liquids {[}Aliquat]{[}Cl] and {[}Aliquat]{[}FeCl4] and on mixtures of these with different concentrations of DMSO by means of H-1 NMR relaxometry, diffusometry and X-ray diffractometry. Without DMSO, the compounds reveal locally ordered domains, which are large enough to induce order fluctuation as a significant relaxation pathway, and present paramagnetic relaxation enhancement for the {[}Aliquat]{[}Cl] and {[}Aliquat]{[}FeCl4] mixture. The addition of DMSO provides a way of tuning both the local order of these systems and the relaxation enhancement produced by the tetrachloroferrate anion. Very small DMSO volume concentrations (at least up to 1%) lead to enhanced paramagnetic relaxation without compromising the locally ordered domains. Larger DMSO concentrations gradually destroy these domains and reduce the effect of paramagnetic relaxation, while solvating the ions present in the mixtures. The paramagnetic relaxation was explained as a correlated combination of inner and outer-sphere mechanisms, in line with the size and structure differences between cation and anion. This study presents a robust method of characterizing paramagnetic ionic systems and obtaining a consistent analysis for a large set of samples having different co-solvent concentrations.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Valente, Rúben</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combined cancer therapeutics—Tackling the complexity of the tumor microenvironment</style></title><secondary-title><style face="normal" font="default" size="100%">Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapeutics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">John Wiley and Sons Inc.</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer treatment has yet to find a “silver bullet” capable of selectively and effectively kill tumor cells without damaging healthy cells. Nanomedicine is a promising field that can combine several moieties in one system to produce a multifaceted nanoplatform. The tumor microenvironment (TME) is considered responsible for the ineffectiveness of cancer therapeutics and the difficulty in the translation from the bench to bed side of novel nanomedicines. A promising approach is the use of combinatorial therapies targeting the TME with the use of stimuli-responsive nanomaterials which would increase tumor targeting. Contemporary combined strategies for TME-targeting nanoformulations are based on the application of external stimuli therapies, such as photothermy, hyperthermia or ultrasounds, in combination with stimuli-responsive nanoparticles containing a core, usually composed by metal oxides or graphene, and a biocompatible stimuli-responsive coating layer that could also contain tumor targeting moieties and a chemotherapeutic agent to enhance the therapeutic efficacy. The obstacles that nanotherapeutics must overcome in the TME to accomplish an effective therapeutic cargo delivery and the proposed strategies for improved nanotherapeutics will be reviewed. This article is categorized under: Therapeutic Approaches and Drug Discovery &amp;gt; Nanomedicine for Oncologic Disease Nanotechnology Approaches to Biology &amp;gt; Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery &amp;gt; Emerging Technologies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Fundacao para a Ciencia e a Tecnologia, Grant/Award Numbers: SFRH/BPD/124612/2016, UIDB/04378/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Diana</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Effect of Dicarboxymethyl Cellulose on the Prevention of Protein Haze Formation on White Wine</style></title><secondary-title><style face="normal" font="default" size="100%">BEVERAGES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, Miguel Araújo</style></author><author><style face="normal" font="default" size="100%">Rosado, Luís Filipe Soldado Granadeiro</style></author><author><style face="normal" font="default" size="100%">Mendes, Nuno Alberto Marques</style></author><author><style face="normal" font="default" size="100%">Miranda, Rosa Maria Mendes</style></author><author><style face="normal" font="default" size="100%">dos Santos, Telmo Jorge Gomes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New directions for inline inspection of automobile laser welds using non-destructive testing</style></title><secondary-title><style face="normal" font="default" size="100%">The International Journal of Advanced Manufacturing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/10.1007/s00170-021-08007-0</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An innovative pilot installation and eddy current testing (ECT) inspection system for laser-brazed joints is presented. The proposed system detects both surface and sub-surface welding defects operating autonomously and integrated with a robotized arm. Customized eddy current probes were designed and experimentally validated detecting pore defects with 0.13 mm diameter and sub-surface defects buried 1 mm deep. The integration of the system and the manufacturing process towards an Industry 4.0 quality control paradigm is also discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, C. F.</style></author><author><style face="normal" font="default" size="100%">Neves, L. A.</style></author><author><style face="normal" font="default" size="100%">Chagas, R.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Mota, J. PB.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelling CO2 absorption in aqueous solutions of cholinium lysinate ionic liquid</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL ENGINEERING JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT 1</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">421</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saracino, Francesco</style></author><author><style face="normal" font="default" size="100%">Brinco, Joao</style></author><author><style face="normal" font="default" size="100%">Gago, Diana</style></author><author><style face="normal" font="default" size="100%">Gomes da Silva, Marco</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ricardo Boavida</style></author><author><style face="normal" font="default" size="100%">Ricardo-da-Silva, Jorge</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DCMC as a Promising Alternative to Bentonite in White Wine Stabilization. Impact on Protein Stability and Wine Aromatic Fraction</style></title><secondary-title><style face="normal" font="default" size="100%">MOLECULES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">26</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Couceiro, Joana</style></author><author><style face="normal" font="default" size="100%">Matos, Irina</style></author><author><style face="normal" font="default" size="100%">Mendes, {José João}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inflammatory Factors, Genetic Variants and Predisposition for Preterm Birth</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Genetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Wiley</style></publisher><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">357–367</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Preterm birth is a major clinical and public health challenge, with a prevalence of 11% worldwide. It is the leading cause of death in children younger than five years old and represents 70% of neonatal deaths and 75% of neonatal morbidity. Despite the clinical and public health significance, this condition's aetiology is still unclear, and most of the cases are spontaneous. There are several known preterm birth risk factors, including inflammatory diseases and the genetic background, although the underlying molecular mechanisms are far from understood. The present review highlights the research advances on the association between inflammatory-related genes and the increased risk for preterm delivery. The most associated genetic variants are the TNFα rs1800629, the IL1α rs17561, and the IL1RN rs2234663. Moreover, many of the genes discussed in this review are also implicated in pathologies involving inflammatory or autoimmune systems, such as periodontal disease, bowel inflammatory disease, and autoimmune rheumatic diseases. This review presents evidence suggesting a common genetic background to preterm birth, autoimmune and inflammatory diseases susceptibility. This article is protected by copyright. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Egas Moniz Cooperativa de Ensino Superior, CRL, Grant/Award Number: CEI/11/2018; Fundacao para a Ciencia e a Tecnologia, Grant/Award Numbers: UIDB/04378/2020, UIDP/04378/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joanna Palion-Gazda</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luis R.}</style></author><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Nycz, {Jacek E.}</style></author><author><style face="normal" font="default" size="100%">Alina Bieńko</style></author><author><style face="normal" font="default" size="100%">Agnieszka Lewińska</style></author><author><style face="normal" font="default" size="100%">Erfurt, Karol</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Shul’pina, {Lidia S.}</style></author><author><style face="normal" font="default" size="100%">Ikonnikov, {Nikolay S.}</style></author><author><style face="normal" font="default" size="100%">Shul’pin, {Georgiy B.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium(IV) complexes with methyl-substituted 8-hydroxyquinolines: Catalytic potential in the oxidation of hydrocarbons and alcohols with peroxides and biological activity</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">8-hydroxyquinoline</style></keyword><keyword><style  face="normal" font="default" size="100%">biological activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytotoxicity studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium(IV) complexes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">26</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Methyl-substituted 8-hydroxyquinolines (Hquin) were successfully used to synthetize five-coordinated oxovanadium(IV) complexes: [VO(2,6-(Me)2-quin)2 ] (1), [VO(2,5-(Me)2-quin)2 ] (2) and [VO(2-Me-quin)2 ] (3). Complexes 1–3 demonstrated high catalytic activity in the oxidation of hydrocarbons with H2 O2 in acetonitrile at 50◦ C, in the presence of 2-pyrazinecarboxylic acid (PCA) as a cocatalyst. The maximum yield of cyclohexane oxidation products attained was 48%, which is high in the case of the oxidation of saturated hydrocarbons. The reaction leads to the formation of a mixture of cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone. When triphenylphosphine is added, cyclohexyl hydroperoxide is completely converted to cyclohexanol. Consideration of the regioand bond-selectivity in the oxidation of n-heptane and methylcyclohexane, respectively, indicates that the oxidation proceeds with the participation of free hydroxyl radicals. The complexes show moderate activity in the oxidation of alcohols. Complexes 1 and 2 reduce the viability of colorectal (HCT116) and ovarian (A2780) carcinoma cell lines and of normal dermal fibroblasts without showing a specific selectivity for cancer cell lines. Complex 3 on the other hand, shows a higher cytotoxicity in a colorectal carcinoma cell line (HCT116), a lower cytotoxicity towards normal dermal fibroblasts and no effect in an ovarian carcinoma cell line (order of magnitude HCT116 &amp;gt; fibroblasts &amp;gt; A2780).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# Nos. 19-03-00142 RFMEFI61917X0007 State Task 0082-2014-0007 (CITIS): AAAA-A17-117040610283-3 LA/P/0140/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, C. F.</style></author><author><style face="normal" font="default" size="100%">Neves, L. A.</style></author><author><style face="normal" font="default" size="100%">Chagas, R.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Removing CO2 from Xenon anaesthesia circuits using an amino-acid ionic liquid solution in a membrane contactor</style></title><secondary-title><style face="normal" font="default" size="100%">SEPARATION AND PURIFICATION TECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">NOV 15</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">275</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Silva, Maria I.</style></author><author><style face="normal" font="default" size="100%">Martins, Ana P.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Marta S.</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Double active transient thermography</style></title><secondary-title><style face="normal" font="default" size="100%">NDT &amp; E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://linkinghub.elsevier.com/retrieve/pii/S0963869521001651</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">102566</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdulmawjood, Bilal</style></author><author><style face="normal" font="default" size="100%">Costa, Beatriz</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genetic biomarkers in chronic myeloid leukemia: What have we learned so far?</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic biomarkers</style></keyword><keyword><style  face="normal" font="default" size="100%">Genomic instability</style></keyword><keyword><style  face="normal" font="default" size="100%">MiRNAs</style></keyword><keyword><style  face="normal" font="default" size="100%">Philadelphia chromosome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">22</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chronic Myeloid Leukemia (CML) is a rare malignant proliferative disease of the hematopoietic system, whose molecular hallmark is the Philadelphia chromosome (Ph). The Ph chromosome originates an aberrant fusion gene with abnormal kinase activity, leading to the buildup of reactive oxygen species and genetic instability of relevance in disease progression. Several genetic abnormalities have been correlated with CML in the blast phase, including chromosomal aberrations and common altered genes. Some of these genes are involved in the regulation of cell apoptosis and proliferation, such as the epidermal growth factor receptor (EGFR), tumor protein p53 (TP53), or Schmidt-Ruppin A-2 proto-oncogene (SRC); cell adhesion, e.g., catenin beta 1(CTNNB1); or genes associated to TGF-β, such as SKI like proto-oncogene (SKIL), transforming growth factor beta 1 (TGFB1) or transforming growth factor beta 2 (TGFB2); and TNF-α pathways, such as Tumor necrosis factor (TNFA) or Nuclear factor kappa B subunit 1 (NFKB1). The involvement of miRNAs in CML is also gaining momentum, where dysregulation of some critical miRNAs, such as miRNA-451 and miRNA-21, which have been associated to the molecular modulation of pathogenesis, progression of disease states, and response to therapeutics. In this review, the most relevant genomic alterations found in CML will be addressed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UIDP/04378/2020 UIDB/04378/2020 LA/P/0140/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Kim-Niklas Antin</style></author><author><style face="normal" font="default" size="100%">Rosado, Luís S.</style></author><author><style face="normal" font="default" size="100%">Pedro Vilaça</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High-speed inspection of delamination defects in unidirectional CFRP by non-contact eddy current testing</style></title><secondary-title><style face="normal" font="default" size="100%">Composites Part B: Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://linkinghub.elsevier.com/retrieve/pii/S1359836821005461</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">109167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Rosado, Luís S.</style></author><author><style face="normal" font="default" size="100%">Mendes, Nuno M.</style></author><author><style face="normal" font="default" size="100%">Miranda, Rosa M.</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multisensor Inspection of Laser-Brazed Joints in the Automotive Industry</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1424-8220/21/21/7335</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">7335</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Automobile laser brazing remains a complex process whose results are affected by several process variables that may result in nonacceptable welds. A multisensory customized inspection system is proposed, with two distinct non-destructive techniques: the potential drop method and eddy current testing. New probes were designed, simulated, produced, and experimentally validated in automobile's laser-brazed weld beads with artificially introduced defects. The numerical simulations allowed the development of a new four-point probe configuration in a non-conventional orthogonal shape demonstrating a superior performance in both simulation and experimental validation. The dedicated inspection system allowed the detection of porosities, cracks, and lack of bonding defects, demonstrating the redundancy and complementarity these two techniques provide.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jesus, {Ana R.}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Soromenho, {Mário R.C.}</style></author><author><style face="normal" font="default" size="100%">Agostinho, {Daniela A. S.}</style></author><author><style face="normal" font="default" size="100%">Esperan{\c c}a, {José M. S. S.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Reis, {Patrícia M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New non-toxic n-alkyl cholinium-based ionic liquids as excipients to improve the solubility of poorly water-soluble drugs</style></title><secondary-title><style face="normal" font="default" size="100%">Symmetry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioavailability</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">Oral drugs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we prepared new biocompatible N-alkyl cholinium-based ionic liquids to be used as cosolvents to improve the solubility of poorly water-soluble drugs, namely, sodium diclo-fenac and paracetamol. In this set of ionic liquids, we intend to understand the effect of increasing the asymmetry of the ionic liquid cation/anion by growing the length of one of the alkyl chains attached to the nitrogen center/sulfonate center on the dissolution capacity of the ionic liquid. The addition of these new ionic liquids to water increased the dissolution capacity of the drugs up to four-times that in water, and improved the pharmacodynamic properties of these drugs, especially the case of sodium diclofenac. The intermolecular interactions between the drugs and ionic liquids were investigated by NMR. Two-dimensional1H/1H nuclear overhauser effect spectroscopy (NO-ESY) revealed an interaction between sodium diclofenac and the alaninate anion from the [C2Ch]2[SucAla]. In the case of paracetamol and [C4Ch][C2SO3], it was possible to observe two inter-molecular interactions between the hydroxyl group of paracetamol and two protons from the cation [C4Ch]+. Interestingly, the ionic liquid bearing a succinyl-DL-alaninate anion, [SucAla]2−, and a N-ethyl cholinium cation, [C2Ch]+, which presented the highest ability to dissolve sodium diclofenac, showed no cytotoxicity up to 500 mM. Therefore, this ionic liquid is a potential candidate for drug delivery applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/Investigador FCT/IF%2F00621%2F2015%2FCP1284%2FCT0002/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCVT-EPI%2F6685%2F2014/PT# LA/P/0140/2020 ROTEIRO/0031/2013—PINFRA/22161/2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sarrato, Joao</style></author><author><style face="normal" font="default" size="100%">Pinto, Ana Lucia</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Rock, Eva H.</style></author><author><style face="normal" font="default" size="100%">Pina, Joao</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New 3-Ethynylaryl Coumarin-Based Dyes for DSSC Applications: Synthesis, Spectroscopic Properties, and Theoretical Calculations</style></title><secondary-title><style face="normal" font="default" size="100%">MOLECULES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAY</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">26</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kordestani, Nazanin</style></author><author><style face="normal" font="default" size="100%">{Amiri Rudbari}, Hadi</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Luz, André</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Bruno, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Scopelliti, Rosario</style></author><author><style face="normal" font="default" size="100%">Fateminia, Zohreh</style></author><author><style face="normal" font="default" size="100%">Micale, Nicola</style></author><author><style face="normal" font="default" size="100%">Nikolay Tumanov</style></author><author><style face="normal" font="default" size="100%">Johan Wouters</style></author><author><style face="normal" font="default" size="100%">{Abbasi Kajani}, Abolghasem</style></author><author><style face="normal" font="default" size="100%">Bordbar, {Abdol Khalegh}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper(ii) complexes with tridentate halogen-substituted Schiff base ligands: synthesis, crystal structures and investigating the effect of halogenation, leaving groups and ligand flexibility on antiproliferative activities</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">3990–4007</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;To investigate the effect of different halogen substituents and leaving groups and the flexibility of ligands on the anticancer activity of copper complexes, sixteen copper(ii) complexes with eight different tridentate Schiff-base ligands containing pyridine and 3,5-halogen-substituted phenol moieties were synthesized and characterized by spectroscopic methods. Four of these complexes were also characterized by X-ray crystallography. The cytotoxicity of the complexes was determined in three different tumor cell lines (i.e.the A2780 ovarian, HCT116 colorectal and MCF7 breast cancer cell line) and in a normal primary fibroblast cell line. Complexes were demonstrated to induce a higher loss of cell viability in the ovarian carcinoma cell line (A2780) with respect to the other two tumor cell lines, and therefore the biological mechanisms underlying this loss of viability were further investigated. Complexes with ligandL1(containing a 2-pycolylamine-type motif) were more cytotoxic than complexes withL2(containing a 2-(2-pyridyl)ethylamine-type motif). The loss of cell viability in A2780 tumor cells was observed in the orderCu(Cl2-L1)NO3&amp;gt;Cu(Cl2-L1)Cl&amp;gt;Cu(Br2-L1)Cl&amp;gt;Cu(BrCl-L1)Cl. All complexes were able to induce reactive oxygen species (ROS) that could be related to the loss of cell viability. ComplexesCu(BrCl-L1)ClandCu(Cl2-L1)NO3were able to promote A2780 cell apoptosis and autophagy and for complexCu(BrCl-L1)Clthe increase in apoptosis was due to the intrinsic pathway.Cu(Cl2-L1)ClandCu(Br2-L1)Clcomplexes lead to cellular detachment allowing to correlate with the results of loss of cell viability. Despite the ability of theCu(BrCl-L1)Clcomplex to induce programmed cell death in A2780 cells, its therapeutic window turned out to be low making theCu(Cl2-L1)NO3complex the most promising candidate for additional biological applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors are grateful to the Research Council of the University of Isfahan for financial support of this work. This work was supported by the Applied Molecular Biosciences Unit-UCIBIO which is financed by national funds from FCT/MCTES (UIDB/04378/2020).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reigosa-Chamorro, Francisco</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Paula Munín-Cruz</style></author><author><style face="normal" font="default" size="100%">Pereira, {M. Teresa}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Vila, {José M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In Vitro and in Vivo Effect of Palladacycles: Targeting A2780 Ovarian Carcinoma Cells and Modulation of Angiogenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">3939–3951</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Palladacycles are versatile organometallic compounds that show potential for therapeutic use. Here are described the synthesis and characterization of mono- and dinuclear palladacycles bearing diphosphines. Their biological effect was investigated in A2780, an ovarian-derived cancer line, and in normal dermal fibroblasts. The compounds displayed selective cytotoxicity toward the A2780 cell line. Compound 3 decreased the cell viability through cell cycle retention in G0/G1, triggered apoptosis through the intrinsic pathway, and induced autophagy in A2780 cells. Compound 9 also induced cell cycle retention, apoptosis, and cellular detachment. Notably, compound 9 induced the production of intracellular reactive oxygen species (ROS). Our work demonstrated that compound 3 enters A2780 cells via active transport, which requires energy, while compound 9 enters A2780 cells mostly passively. The potential effect of palladacycles in angiogenesis was investigated for the first time in an in vivo chorioallantoic membrane model, showing that while compound 3 displayed an antiangiogenic effect crucial to fighting cancer progression, compound 9 promoted angiogenesis. These results show that palladacycles may be used in different clinical applications where pro- or antiangiogenic effects may be desirable.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was financed by national funds from FCT through the Applied Molecular Biosciences Unit, UCIBIO (Grants UIDP/04378/2020 and UIDB/04378/2020), and fellowships SFRH/BPD/124612/2016 (to C.R.-R.) and PTDC/CVTEPI/6685/2014 (to L.R.R.). This work was also made possible thanks to financial support received from the Xunta de Galicia (Galicia, Spain) under the Grupos de Referencia Competitiva Programme (Project GRC2019/14). F.R.-C. thanks the Spanish Ministry of Education (Grant FPU15/07145).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lorenzo Rivas-García</style></author><author><style face="normal" font="default" size="100%">Quiles, {José L.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luis R.}</style></author><author><style face="normal" font="default" size="100%">Navarro-Hortal, {María D.}</style></author><author><style face="normal" font="default" size="100%">Romero-Márquez, {Jose M.}</style></author><author><style face="normal" font="default" size="100%">Esteban-Muñoz, Adelaida</style></author><author><style face="normal" font="default" size="100%">Varela-López, Alfonso</style></author><author><style face="normal" font="default" size="100%">García, {Laura Carrera}</style></author><author><style face="normal" font="default" size="100%">Cianciosi, Danila</style></author><author><style face="normal" font="default" size="100%">{Forbes Hernández}, {Tamara Y.}</style></author><author><style face="normal" font="default" size="100%">Maurizio Battino</style></author><author><style face="normal" font="default" size="100%">Juan Llopis</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Cristina Sánchez-González</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rosa x hybrida extracts with dual actions: Antiproliferative effects against tumour cells and inhibitor of Alzheimer disease</style></title><secondary-title><style face="normal" font="default" size="100%">Food and Chemical Toxicology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antioxidants</style></keyword><keyword><style  face="normal" font="default" size="100%">autophagy</style></keyword><keyword><style  face="normal" font="default" size="100%">Edible flowers</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavonoids</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyphenols</style></keyword><keyword><style  face="normal" font="default" size="100%">ROS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Amsterdam.</style></publisher><volume><style face="normal" font="default" size="100%">149</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Edible flowers are being used as a new ingredient in modern gastronomy. Recently, these products have also gained interest as an important source of phenolic compounds with potential for biomedical applications. The present work studied a methanolic extract of Rosa x hybrida in which 35 individual phenolic compounds were identified. The extract has been evaluated for its antiproliferative properties in ovarian carcinoma cells. Results showed that the antiproliferative effect was associated with the induction of autophagy and apoptosis with the concomitant ROS increase probably related to mitochondria dysfunction. These antiproliferative effects might be associated with some components of the extract such as quercetin. The extract did not induce damage in healthy cells and that it was able to improve the wound healing activity. The present study also evaluated the properties of the mentioned extract in vivo in C. elegans. Tests demonstrated a lack of toxicity in the worm model. Promising results have been obtained in transgenic strains of C. elegans that produce human beta amyloid peptide, suggesting the possible utility of the extract from the point of view of Alzheimer disease. Altogether, results suggest that Rosa x hybrida extracts could be a new tool for the development of functional foods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F124612%2F2016/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FNAN-MAT%2F31100%2F2017/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Szlapa-Kula, Agata</style></author><author><style face="normal" font="default" size="100%">Malecki, {Jan G.}</style></author><author><style face="normal" font="default" size="100%">Luis Raposo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Sandra</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Square planar Au(III), Pt(II) and Cu(II) complexes with quinoline-substituted 2,2′:6′,2″-terpyridine ligands: From in vitro to in vivo biological properties</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Medicinal Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Autophagy induction</style></keyword><keyword><style  face="normal" font="default" size="100%">Ex-ovo chorioallantoic membrane in vivo assay</style></keyword><keyword><style  face="normal" font="default" size="100%">Intracellular reactive oxygen species</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondrial membrane potential changes</style></keyword><keyword><style  face="normal" font="default" size="100%">Square planar metal complexes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier Masson</style></publisher><volume><style face="normal" font="default" size="100%">218</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is the second leading cause of death worldwide. Cisplatin has challenged cancer treatment; however, resistance and side effects hamper its use. New agents displaying improved activity and more reduced side effects relative to cisplatin are needed. In this work we present the synthesis, characterization and biological activities of three complexes with quinoline-substituted 2,2′:6′,2″-terpyridine ligand: [Pt(4′-(2-quin)-terpy)Cl](SO3CF3) (1), [Au(4′-(2-quin)-terpy)Cl](PF6)2·CH3CN (2) and [Cu(4′-(2-quin)-terpy)Cl](PF6) (3). The three complexes displayed a high antiproliferative activity in ovarian carcinoma cell line (A2780) and even more noticeable in a colorectal carcinoma cell line (HCT116) following the order 3 &amp;gt; 2 &amp;gt; 1. The complexes IC50 are at least 20 × lower than the IC50 displayed by cisplatin (15.4 μM) in HCT116 cell line while displaying at the same time, much reduced cytotoxicity in a normal dermal fibroblast culture. These cytotoxic activities seem to be correlated with the inclination angles of 2-quin unit to the central pyridine. Interestingly, all complexes can interact with calf-thymus DNA (CT-DNA) in vitro via different mechanisms, although intercalation seems to be the preferred mechanism at least for 2 and 3 at higher concentrations of DNA. Moreover, circular dichroism (CD) data seems to indicate that complex 3, more planar, induces a high destabilization of the DNA double helix (shift from B-form to Z-form). Higher the deviation from planar, the lower the cytotoxicity displayed by the complexes. Cellular uptake may be also responsible for the different cytotoxicity exhibited by complexes with 3 &amp;gt; 2 &amp;gt;1. Complex 2 seems to enter cells more passively while complex 1 and 3 might enter cells via energy-dependent and -independent mechanisms. Complexes 1–3 were shown to induce ROS are associated with the increased apoptosis and autophagy. Moreover, all complexes dissipate the mitochondrial membrane potential leading to an increased BAX/BCL-2 ratio that triggered apoptosis. Complexes 2 and 3 were also shown to exhibit an anti-angiogenic effect by significantly reduce the number of newly formed blood vessel in a CAM model with no toxicity in this in vivo model. Our results seem to suggest that the increased cytotoxicity of complex 3 in HCT116 cells and its potential interest for further translation to pre-clinical mice xenografts might be associated with: 1) higher % of internalization of HCT116 cells via energy-dependent and -independent mechanisms; 2) ability to intercalate DNA and due to its planarity induced higher destabilization of DNA; 3) induce intracellular ROS that trigger apoptosis and autophagy; 4) low toxicity in an in vivo model of CAM; 5) potential anti-angiogenic effect.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F124612%2F2016/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCVT-EPI%2F6685%2F2014/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Guerra, Mauro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Benchtop X-ray fluorescence imaging as a tool to study gold nanoparticle penetration in 3D cancer spheroids</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">42</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">26344–26353</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of nanomaterials to improve medical diagnostics and therapeutics has been rapidly increasing. Among these materials are gold nanoparticles, which can be functionalized to target specific cells, acting as nanovectors for drug delivery, enhanced contrast agents as well as other targeted therapies. Au nanoparticles are very useful as they selectively accumulate in tumour sites due to the enhanced permeability-retention effect. There is however little information about the spatial distribution of the nanoparticles within tumours, which might hinder efficient therapies. In this study, X-ray fluorescence was used to investigate the diffusion of gold nanoparticles in cancer cell spheroids mimicking true tumour growth. Functionalization of the nanoparticles has the effect of allowing better diffusion into and out of the spheroid, while those nanoparticles that are only partially covered rapidly formed aggregates. This clustering led to size exclusion during transport within the tumour, changing its distribution profile while greatly increasing the nanoparticle concentration.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157549/PT# UID/FIS/04559/2020&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonçalves, Wellington B.</style></author><author><style face="normal" font="default" size="100%">Cervantes, Evelyn P.</style></author><author><style face="normal" font="default" size="100%">Pádua, Ana C. C. S.</style></author><author><style face="normal" font="default" size="100%">Gonçalo Santos</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Li, Rosamaria W. C.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionogels Based on a Single Ionic Liquid for Electronic Nose Application</style></title><secondary-title><style face="normal" font="default" size="100%">Chemosensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Composite</style></keyword><keyword><style  face="normal" font="default" size="100%">Electronic nose</style></keyword><keyword><style  face="normal" font="default" size="100%">Gas sensor</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionogel</style></keyword><keyword><style  face="normal" font="default" size="100%">Volatile organic compound</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2227-9040/9/8/201/htm https://www.mdpi.com/2227-9040/9/8/201</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/chemosensors-09-00201-v2.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ionogel are versatile materials, as they present the electrical properties of ionic liquids and also dimensional stability, since they are trapped in a solid matrix, allowing application in electronic devices such as gas sensors and electronic noses. In this work, ionogels were designed to act as a sensitive layer for the detection of volatiles in a custom-made electronic nose. Ionogels composed of gelatin and a single imidazolium ionic liquid were doped with bare and functionalized iron oxide nanoparticles, producing ionogels with adjustable target selectivity. After exposing an array of four ionogels to 12 distinct volatile organic compounds, the collected signals were analyzed by principal component analysis (PCA) and by several supervised classification methods, in order to assess the ability of the electronic nose to distinguish different volatiles, which showed accuracy above 98%.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">201</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Silva, {Ana Rute}</style></author><author><style face="normal" font="default" size="100%">Silva, Dário</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Espadinha, Margarida</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Santos, {Maria M. M.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploiting the antiproliferative potential of spiropyrazoline oxindoles in a human ovarian cancer cell line</style></title><secondary-title><style face="normal" font="default" size="100%">Bioorganic and Medicinal Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Compound-DNA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Spiropyrazoline oxindoles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Amsterdam.</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is still one of the deadliest diseases worldwide despite the efforts in its early detection and treatment strategies. However, most chemotherapeutic agents still present side effects in normal tissues and acquired resistance that limit their efficacy. Spiropyrazoline oxindoles might be good alternatives as they have shown antiproliferative activity in human breast and colon cancer cell lines, without eliciting cytotoxicity in healthy cells. However, their potential for ovarian cancer was never tested. In this work, the antiproliferative activity of five spiropyrazoline oxindoles was assessed in ovarian cancer cells A2780 and the biological targets and mechanism of action of the most promising compound evaluated. Compound 1a showed the highest antiproliferative effect, as well as the highest selectivity for A2780 cells compared to healthy fibroblasts. This antiproliferative effect results from the induction of cell death by mitochondria-mediated apoptosis and autophagy. In vitro DNA interaction studies demonstrated that 1a interacts with DNA by groove-binding, without triggering genotoxicity. In addition, 1a showed a strong affinity to bovine serum albumin that might be important for further inclusion in drug delivery platforms. Proteomic studies reinforced 1a role in promoting A2780 endoplasmatic reticulum (ER) stress by destabilizing the correct protein folding which triggers cell death via apoptosis and autophagy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04138%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQUI-QOR%2F29664%2F2017/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F01772%2F2017%2FCP1476%2FCT0003/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F124612%2F2016/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F117931%2F2016/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FNAN-MAT%2F31100%2F2017/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo, {Ana P.}</style></author><author><style face="normal" font="default" size="100%">Mendes, {Vera M.}</style></author><author><style face="normal" font="default" size="100%">Manadas, Bruno</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana R.}</style></author><author><style face="normal" font="default" size="100%">{Alves de Matos}, {António P.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Specific Antiproliferative Properties of Proteinaceous Toxin Secretions from the Marine Annelid Eulalia sp. onto Ovarian Cancer Cells</style></title><secondary-title><style face="normal" font="default" size="100%">Marine Drugs</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cell cycle</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">invertebrate</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">programmed cell death</style></keyword><keyword><style  face="normal" font="default" size="100%">toxin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">19</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As Yondelis joins the ranks of approved anti-cancer drugs, the benefit from exploring the oceans' biodiversity becomes clear. From marine toxins, relevant bioproducts can be obtained due to their potential to interfere with specific pathways. We explored the cytotoxicity of toxin-bearing secretions of the polychaete Eulalia onto a battery of normal and cancer human cell lines and discovered that the cocktail of proteins is more toxic towards an ovarian cancer cell line (A2780). The secretions' main proteins were identified by proteomics and transcriptomics: 14-3-3 protein, Hsp70, Rab3, Arylsulfatase B and serine protease, the latter two being known toxins. This mixture of toxins induces cell-cycle arrest at G2/M phase after 3h exposure in A2780 cells and extrinsic programmed cell death. These findings indicate that partial re-activation of the G2/M checkpoint, which is inactivated in many cancer cells, can be partly reversed by the toxic mixture. Protein-protein interaction networks partake in two cytotoxic effects: cell-cycle arrest with a link to RAB3C and RAF1; and lytic activity of arylsulfatases. The discovery of both mechanisms indicates that venomous mixtures may affect proliferating cells in a specific manner, highlighting the cocktails' potential in the fine-tuning of anti-cancer therapeutics targeting cell cycle and protein homeostasis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FBTA-BTA%2F28650%2F2017/PT# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F109462%2F2015/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F02699%2F2017%2FCP1462%2FCT0018/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FNEU%2F04539%2F2019/PT# info:eu-repo/grantAgreement/FCT/9471 - RIDTI/SAICTPAC%2F0010%2F2015/PT# info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FBTM-TEC%2F29311%2F2017/PT# info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FMEC-PSQ%2F30943%2F2017/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMED-NEU%2F27946%2F2017/PT# POCI-01-0145-FEDER-402-022125 (ref.: ROTEIRO/0028/2013).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo, {Ana P.}</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Transcriptomic Approach to the Recruitment of Venom Proteins in a Marine Annelid</style></title><secondary-title><style face="normal" font="default" size="100%">Toxins</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Annelida</style></keyword><keyword><style  face="normal" font="default" size="100%">marine environment</style></keyword><keyword><style  face="normal" font="default" size="100%">protein recruitment</style></keyword><keyword><style  face="normal" font="default" size="100%">selective pressure</style></keyword><keyword><style  face="normal" font="default" size="100%">toxins</style></keyword><keyword><style  face="normal" font="default" size="100%">whole-transcriptome sequencing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The growing number of known venomous marine invertebrates indicates that chemical warfare plays an important role in adapting to diversified ecological niches, even though it remains unclear how toxins fit into the evolutionary history of these animals. Our case study, the Polychaeta Eulalia sp., is an intertidal predator that secretes toxins. Whole-transcriptome sequencing revealed proteinaceous toxins secreted by cells in the proboscis and delivered by mucus. Toxins and accompanying enzymes promote permeabilization, coagulation impairment and the blocking of the neuromuscular activity of prey upon which the worm feeds by sucking pieces of live flesh. The main neurotoxins ({&quot;}phyllotoxins{&quot;}) were found to be cysteine-rich proteins, a class of substances ubiquitous among venomous animals. Some toxins were phylogenetically related to Polychaeta, Mollusca or more ancient groups, such as Cnidaria. Some toxins may have evolved from non-toxin homologs that were recruited without the reduction in molecular mass and increased specificity of other invertebrate toxins. By analyzing the phylogeny of toxin mixtures, we show that Polychaeta is uniquely positioned in the evolution of animal venoms. Indeed, the phylogenetic models of mixed or individual toxins do not follow the expected eumetazoan tree-of-life and highlight that the recruitment of gene products for a role in venom systems is complex.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/149867/PT# info:eu-repo/grantAgreement/FCT/OE/48636/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/157549/PT## CEECIND/02699/2017&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sequeira, Diogo</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Valente, Ruben</style></author><author><style face="normal" font="default" size="100%">Piedade, {M. Fátima M. M.}</style></author><author><style face="normal" font="default" size="100%">Garcia, {M. Helena}</style></author><author><style face="normal" font="default" size="100%">Morais, {Tânia S.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cu(i) complexes as new antiproliferative agents against sensitive and doxorubicin resistant colorectal cancer cells: synthesis, characterization, and mechanisms of action</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">1845–1865</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is one of the worst health issues worldwide, representing the second leading cause of death. Current chemotherapeutic drugs face some challenges like the acquired resistance of the tumoral cells and low specificity leading to unwanted side effects. There is an urgent need to develop new compounds that may target resistant cells. The synthesis and characterization of two Cu(i) complexes of general formula [Cu(PP)(LL)][BF4], where PP is a phosphane ligand (triphenylphosphine or 1,2-bis(diphenylphosphano) ethane) and LL = is a heteroaromatic bidentate ligand (4,4′-dimethyl-2,2′-bipyridine and 6,3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine). The new compounds were fully characterized by spectroscopic techniques (NMR, FTIR and UV-vis.), elemental analysis (C, H, N and S) and two structures were determined by single X-ray diffraction studies. The antiproliferative potential of the new Cu(i) complexes were studied in tumor (breast adenocarcinoma, ovarian carcinoma and in colorectal carcinoma sensitive and resistant to doxorubicin) and normal (fibroblasts) cell lines. Complexes1-4did not show any antiproliferative potential. Amongst the complexes5-8, complex8shows high cytotoxic potential against colorectal cancer sensitive and resistant to doxorubicin and low cytotoxicity towards healthy cells. We show that complexes5-8can cleave pDNA and, in particular, thein vitropDNA cleavage is due to an oxidative mechanism. This oxidative mechanism corroborates the induction of reactive oxygen species (ROS), that triggers HCT116 cell deathviaapoptosis, as proved by the increased expression of BAX protein relative to BCL-2 protein and the depolarization of mitochondrial membrane potential, andviaautophagy. Additionally, complex8can block the cell cycle in the G1 phase, also exhibiting a cytostatic potential. Proteomic analysis confirmed the apoptotic, autophagic and cytostatic potential of complex8, as well as its ability to produce ROS and cause DNA damage. The interference of the complex in folding and protein synthesis and its ability to cause post-translational modifications was also verified. Finally, it was observed that the complex causes a reduction in cellular metabolism. The results herein demonstrated the potential of Cu(i) complexes in targeting doxorubicin sensitive and resistant cells which is positive and must be further explored usingin vivoanimal models.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00100%2F2020/PT# info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F00630%2F2017%2FCP1387%2FCT0012/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Viviana G.</style></author><author><style face="normal" font="default" size="100%">Trovão, Filipa</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Brás, Joana L A</style></author><author><style face="normal" font="default" size="100%">Lisete M. Silva</style></author><author><style face="normal" font="default" size="100%">Cláudia Nunes</style></author><author><style face="normal" font="default" size="100%">Manuel A. Coimbra</style></author><author><style face="normal" font="default" size="100%">Liu, Yan</style></author><author><style face="normal" font="default" size="100%">Feizi, Ten</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Mulloy, Barbara</style></author><author><style face="normal" font="default" size="100%">Chai, Wengang</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping Molecular Recognition of β1,3-1,4-Glucans by a Surface Glycan-Binding Protein from the Human Gut Symbiont Bacteroides ovatus</style></title><secondary-title><style face="normal" font="default" size="100%">Microbiology spectrum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://europepmc.org/articles/PMC8612152</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e0182621</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A multigene polysaccharide utilization locus (PUL) encoding enzymes and surface carbohydrate (glycan)-binding proteins (SGBPs) was recently identified in prominent members of &amp;lt;i&amp;gt;Bacteroidetes&amp;lt;/i&amp;gt; in the human gut and characterized in Bacteroides ovatus. This PUL-encoded system specifically targets mixed-linkage β1,3-1,4-glucans, a group of diet-derived carbohydrates that promote a healthy microbiota and have potential as prebiotics. The BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A protein encoded by the &amp;lt;i&amp;gt;BACOVA_2743&amp;lt;/i&amp;gt; gene is a SusD-like protein that plays a key role in the PUL's specificity and functionality. Here, we perform a detailed analysis of the molecular determinants underlying carbohydrate binding by BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A, combining carbohydrate microarray technology with quantitative affinity studies and a high-resolution X-ray crystallography structure of the complex of BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A with a β1,3-1,4-nonasaccharide. We demonstrate its unique binding specificity toward β1,3-1,4-gluco-oligosaccharides, with increasing binding affinities up to the octasaccharide and dependency on the number and position of β1,3 linkages. The interaction is defined by a 41-Å-long extended binding site that accommodates the oligosaccharide in a mode distinct from that of previously described bacterial β1,3-1,4-glucan-binding proteins. In addition to the shape complementarity mediated by CH-π interactions, a complex hydrogen bonding network complemented by a high number of key ordered water molecules establishes additional specific interactions with the oligosaccharide. These support the twisted conformation of the β-glucan backbone imposed by the β1,3 linkages and explain the dependency on the oligosaccharide chain length. We propose that the specificity of the PUL conferred by BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A to import long β1,3-1,4-glucan oligosaccharides to the bacterial periplasm allows &amp;lt;i&amp;gt;Bacteroidetes&amp;lt;/i&amp;gt; to outcompete bacteria that lack this PUL for utilization of β1,3-1,4-glucans. &amp;lt;b&amp;gt;IMPORTANCE&amp;lt;/b&amp;gt; With the knowledge of bacterial gene systems encoding proteins that target dietary carbohydrates as a source of nutrients and their importance for human health, major efforts are being made to understand carbohydrate recognition by various commensal bacteria. Here, we describe an integrative strategy that combines carbohydrate microarray technology with structural studies to further elucidate the molecular determinants of carbohydrate recognition by BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A, a key protein expressed at the surface of Bacteroides ovatus for utilization of mixed-linkage β1,3-1,4-glucans. We have mapped at high resolution interactions that occur at the binding site of BoSGBP&amp;lt;sub&amp;gt;MLG&amp;lt;/sub&amp;gt;-A and provide evidence for the role of key water-mediated interactions for fine specificity and affinity. Understanding at the molecular level how commensal bacteria, such as prominent members of &amp;lt;i&amp;gt;Bacteroidetes&amp;lt;/i&amp;gt;, can differentially utilize dietary carbohydrates with potential prebiotic activities will shed light on possible ways to modulate the microbiome to promote human health.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, Andrea</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Ward, {Jas S.}</style></author><author><style face="normal" font="default" size="100%">Puttreddy, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author><author><style face="normal" font="default" size="100%">Laura Rodríguez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aggregation versus Biological Activity in Gold(I) Complexes. An Unexplored Concept</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">24</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">18753–18763</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aggregation process of a series of mono- and dinuclear gold(I) complexes containing a 4-ethynylaniline ligand and a phosphane at the second coordination position (PR3-Au-CCC6H4-NH2, complexes 1-5, and (diphos)(Au-CCC6H4-NH2)2, complexes 6-8), whose biological activity was previously studied by us, has been carefully analyzed through absorption, emission, and NMR spectroscopy, together with dynamic light scattering and small-angle X-ray scattering. These experiments allow us to retrieve information about how the compounds enter the cells. It was observed that all compounds present aggregation in fresh solutions, before biological treatment, and thus they must be entering the cells as aggregates. Inductively coupled plasma atomic emission spectrometry measurements showed that mononuclear complexes are mainly found in the cytosolic fraction; the dinuclear complexes are mainly found in a subsequent fraction composed of nuclei and cytoskeleton. Additionally, dinuclear complex 8 affects the actin aggregation to a larger extent, suggesting a cooperative effect of dinuclear compounds.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# The authors are grateful to the Spanish Ministerio de Ciencia, Innovación y Universidades (Project PID2019-104121GB-I00).LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy, i4HB. SAXS experiments were performed at the NCD-BL11 beamline of the ALBA Synchrotron Light Facility in collaboration with the ALBA staff. The authors also acknowledge COST Actions CA1740─Nano4clinics and CA18202─NECTAR. The Finnish Cultural Foundation (Grant 00201148 to J.S.W.) is also acknowledged for their support. Publisher Copyright: © 2021 American Chemical Society.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, Diana</style></author><author><style face="normal" font="default" size="100%">Duarte, Sidonio</style></author><author><style face="normal" font="default" size="100%">Arsenio, Pedro</style></author><author><style face="normal" font="default" size="100%">Goncalves, Joana</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Cecilia M. P.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author><author><style face="normal" font="default" size="100%">Maximo, Patricia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring the Phytochemicals of Acacia melanoxylon R. Br.</style></title><secondary-title><style face="normal" font="default" size="100%">PLANTS-BASEL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Sofia</style></author><author><style face="normal" font="default" size="100%">Mateus, Eduardo Pires</style></author><author><style face="normal" font="default" size="100%">Richter Gomes da Silva, Marco Diogo</style></author><author><style face="normal" font="default" size="100%">Mendes, Davide</style></author><author><style face="normal" font="default" size="100%">Araujo Pereira, Maria Manuela</style></author><author><style face="normal" font="default" size="100%">Schuetz, Stefan</style></author><author><style face="normal" font="default" size="100%">Paiva, Maria Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Olfactory responses of Anaphes nitens (Hymenoptera, Mymaridae) to host and habitat cues</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF APPLIED ENTOMOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">145</style></volume><pages><style face="normal" font="default" size="100%">675-687</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The eucalyptus weevil, Gonipterus spp. Schoenherr, 1833 (Coleoptera, Curculionidae) is considered a major pest of eucalyptus plantations. In regions where control is achieved, success is usually brought by the action of the solitary egg parasitoid Anaphes nitens (Girault, 1928) (Hymenoptera, Mymaridae). Research was conducted to ascertain which cues might mediate female wasp host location and selection. In Petri dish arenas, females were attracted to Gonipterus platensis Marelli, 1927 egg capsules, to G. platensis mated female faeces and to leaves of Eucalyptus globulus Labillardiere, 1799. Gas chromatography-mass spectrometry electroantennographic detection analysis was conducted using extracts obtained from leaves of E. globulus, from G. platensis egg capsules, as well as from adults of both sexes and their faeces, in order to detect and identify compounds perceived by the wasp's olfactory system. The parasitoids were shown to detect a wide range of compounds emitted by each one of these sources, and for 31 compounds, antennal response was confirmed by dose-response tests. Further behavioural trials were conducted in Petri dishes in order to decode the effect, on parasitoid behaviour, of selected compounds emitted by E. globulus and of the pheromones, emitted by the weevils on parasitoid behaviour. Attraction was observed to two compounds emitted by E. globulus, namely 1,8-cineole and gamma-terpinene, and to the main component of the male sex/aggregation pheromone, cis-verbenol. To our knowledge, this is the first report of attraction of a parasitoid from the family Mymaridae to a component of its host's sexual/aggregation pheromone. Similarly, to other egg parasitoid species, A. nitens females are likely to use the host plant volatiles as long-range host location cues and to adopt the `infochemical detour' strategy in order to get in the vicinity of their hosts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira-Silva, Margarida</style></author><author><style face="normal" font="default" size="100%">Faria-Silva, Catarina</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra Ramos}</style></author><author><style face="normal" font="default" size="100%">Corvo, {Maria Luísa}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Drug delivery nanosystems targeted to hepatic ischemia and reperfusion injury</style></title><secondary-title><style face="normal" font="default" size="100%">Drug delivery and translational research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anti-inflammatory therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery nanosystems</style></keyword><keyword><style  face="normal" font="default" size="100%">Inflammation</style></keyword><keyword><style  face="normal" font="default" size="100%">Ischemia and reperfusion injury</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver transplant</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Springer Publishing Company</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">397–410</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract: Hepatic ischemia and reperfusion injury (IRI) is an acute inflammatory process that results from surgical interventions, such as liver resection surgery or transplantation, or hemorrhagic shock. This pathology has become a severe clinical issue, due to the increasing incidence of hepatic cancer and the high number of liver transplants. So far, an effective treatment has not been implemented in the clinic. Despite its importance, hepatic IRI has not attracted much interest as an inflammatory disease, and only a few reviews addressed it from a therapeutic perspective with drug delivery nanosystems. In the last decades, drug delivery nanosystems have proved to be a major asset in therapy because of their ability to optimize drug delivery, either by passive or active targeting. Passive targeting is achieved through the enhanced permeability and retention (EPR) effect, a main feature in inflammation that allows the accumulation of the nanocarriers in inflammation sites, enabling a higher efficacy of treatment than conventional therapies. These systems also can be actively targeted to specific compounds, such as inflammatory markers and overexpressed receptors in immune system intermediaries, allowing an even more specialized therapy that have already showed encouraging results. In this manuscript, we review drug delivery nanosystems designed for hepatic IRI treatment, addressing their current state in clinical trials, discussing the main hurdles that hinder their successful translation to the market and providing some suggestions that could potentially advance their clinical translation. Graphical abstract: [Figure not available: see fulltext.].&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: This work received financial support from PT national funds from Fundacao para a Ciencia e Tecnologia (FCT) through the FCT i3DU PhD programme (PD/BD/135264/2017), the grant FCT/MEC (UID/DTP/04138/2020 and UIDP/04138/2020) financing Research Institute for Medicines-iMed.ULisboa, the grant FCT/MEC (UIDP/04378/2020 and UIDB/04378/2020) financing Applied Molecular Biosciences Unit-UCIBIO, the grant by FCT/MCTES (UIDB/50006/2020) financing LAQV-REQUIMTE Associate Laboratory, from the European Union (FEDER funds through COMPETE POCI-01-0145-FEDER-029253), and by Phospholipid Research Center (project LCO-2017-052/1-1).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paulino, Cathy</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Soeiro, Cristina</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana Rita}</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genetic predisposition for aggressive behaviour related with dopamine and serotonin pathways - an overview</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">SI</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">S77–S77</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana Couceiroa</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana Rita}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Mendes, {Jose J.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The genetic susceptibility linking preterm birth and periodontal disease a review</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">SI</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">S16–S17</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira-Silva, Margarida</style></author><author><style face="normal" font="default" size="100%">Faria-Silva, Catarina</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra Ramos}</style></author><author><style face="normal" font="default" size="100%">Corvo, {Maria Luísa}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liposomal nanosystems in rheumatoid arthritis</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Active targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery nanosystems</style></keyword><keyword><style  face="normal" font="default" size="100%">Liposomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Passive targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">Rheumatoid arthritis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rheumatoid arthritis (RA) is an autoimmune disease that affects the joints and results in reduced patient quality of life due to its chronic nature and several comorbidities. RA is also associated with a high socioeconomic burden. Currently, several available therapies minimize symptoms and prevent disease progression. However, more effective treatments are needed due to current therapies’ severe side-effects, especially under long-term use. Drug delivery systems have demonstrated their clinical importance—with several nanocarriers present in the market—due to their capacity to improve therapeutic drug index, for instance, by enabling passive or active targeting. The first to achieve market authorization were liposomes that still represent a considerable part of approved delivery systems. In this manuscript, we review the role of liposomes in RA treatment, address preclinical studies and clinical trials, and discuss factors that could hamper a successful clinical translation. We also suggest some alterations that could potentially improve their progression to the market.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work received financial support from PT national funds from Fundacao para a Ciencia e Tecnologia (FCT) through the grant FCT/MEC (UID/DTP/04138/2020 and UIDP/04138/2020) financing Research Institute for Medicines-iMed. ULisboa, grant FCT/MEC (UIDP/04378/2020 and UIDB/04378/2020) financing Applied Molecular Biosciences Unit-UCIBIO, a grant by FCT/MCTES (UIDB/50006/2020) financing LAQV-REQUIMTE Associate Laboratory, from the European Union (FEDER funds through COMPETE POCI-01-0145-FEDER-029253), and by Phospholipid Research Center (project LCO-2017-052/1-1). M.F.-S. acknowledges PhD grant PD/BD/135,264/2017 attributed by the FCT i3DU PhD program.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author><author><style face="normal" font="default" size="100%">Válter Lúcio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comportamento sísmico da ligação laje-pilar considerando diferentes soluções de reforço</style></title><secondary-title><style face="normal" font="default" size="100%">Reabilitar &amp; Betão Estrutural 2020</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-5 November</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/fullpaperbe2020_pt_final.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Rossi</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comportamento sísmico de ligações laje-pilar com variação da taxa de armadura de flexão</style></title><secondary-title><style face="normal" font="default" size="100%">Reabilitar &amp; Betão Estrutural 2020</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-5 November</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/artigo_rbe2020_final_submitted_pt_apr2_mr.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fialho, Letícia</style></author><author><style face="normal" font="default" size="100%">Araújo, Diana</style></author><author><style face="normal" font="default" size="100%">Alves, Vitor D.</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Reis, Maria A M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cation-mediated gelation of the fucose-rich polysaccharide FucoPol: preparation and characterization of hydrogel beads and their cytotoxicity assessment</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Polymeric Materials and Polymeric Biomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1080/00914037.2019.1695205</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">70</style></volume><pages><style face="normal" font="default" size="100%">90-99</style></pages><isbn><style face="normal" font="default" size="100%">0091-4037</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brás, Natércia F.</style></author><author><style face="normal" font="default" size="100%">Neves, Rui P.P.</style></author><author><style face="normal" font="default" size="100%">Lopes, Filipa A.A.</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author><author><style face="normal" font="default" size="100%">Sousa, Sérgio F.</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combined in silico and in vitro studies to identify novel antidiabetic flavonoids targeting glycogen phosphorylase</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biophysical chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">Free-energy calculations</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscale thermophoresis</style></keyword><keyword><style  face="normal" font="default" size="100%">Prenylflavonoids</style></keyword><keyword><style  face="normal" font="default" size="100%">Type 2 diabetes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0045206820318502</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">104552</style></pages><isbn><style face="normal" font="default" size="100%">0045-2068</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Novel pharmacological strategies for the treatment of diabetic patients are now focusing on inhibiting glycogenolysis steps. In this regard, glycogen phosphorylase (GP) is a validated target for the discovery of innovative antihyperglycemic molecules. Natural products, and in particular flavonoids, have been reported as potent inhibitors of GP at the cellular level. Herein, free-energy calculations and microscale thermophoresis approaches were performed to get an in-depth assessment of the binding affinities and elucidate intermolecular interactions of several flavonoids at the inhibitor site of GP. To our knowledge, this is the first study indicating genistein, 8-prenylgenistein, apigenin, 8-prenylapigenin, 8-prenylnaringenin, galangin and valoneic acid dilactone as natural molecules with high inhibitory potency toward GP. We identified: i) the residues Phe285, Tyr613, Glu382 and/or Arg770 as the most relevant for the binding of the best flavonoids to the inhibitor site of GP, and ii) the 5-OH, 7-OH, 8-prenyl substitutions in ring A and the 4′-OH insertion in ring B to favor flavonoid binding at this site. Our results are invaluable to plan further structural modifications through organic synthesis approaches and develop more effective pharmaceuticals for Type 2 Diabetes treatment, and serve as the starting point for the exploration of food products for therapeutic usage, as well as for the development of novel bio-functional food and dietary supplements/herbal medicines.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Silva, Dário</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Espadinha, Margarida</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Santos, Maria M.M.</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploiting the antiproliferative potential of spiropyrazoline oxindoles in a human ovarian cancer cell line</style></title><secondary-title><style face="normal" font="default" size="100%">Bioorganic &amp; Medicinal Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Compound-DNA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Spiropyrazoline oxindoles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0968089620307100</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">115880</style></pages><isbn><style face="normal" font="default" size="100%">0968-0896</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is still one of the deadliest diseases worldwide despite the efforts in its early detection and treatment strategies. However, most chemotherapeutic agents still present side effects in normal tissues and acquired resistance that limit their efficacy. Spiropyrazoline oxindoles might be good alternatives as they have shown antiproliferative activity in human breast and colon cancer cell lines, without eliciting cytotoxicity in healthy cells. However, their potential for ovarian cancer was never tested. In this work, the antiproliferative activity of five spiropyrazoline oxindoles was assessed in ovarian cancer cells A2780 and the biological targets and mechanism of action of the most promising compound evaluated. Compound 1a showed the highest antiproliferative effect, as well as the highest selectivity for A2780 cells compared to healthy fibroblasts. This antiproliferative effect results from the induction of cell death by mitochondria-mediated apoptosis and autophagy. In vitro DNA interaction studies demonstrated that 1a interacts with DNA by groove-binding, without triggering genotoxicity. In addition, 1a showed a strong affinity to bovine serum albumin that might be important for further inclusion in drug delivery platforms. Proteomic studies reinforced 1a role in promoting A2780 endoplasmatic reticulum (ER) stress by destabilizing the correct protein folding which triggers cell death via apoptosis and autophagy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Velez Lapão</style></author><author><style face="normal" font="default" size="100%">Mariana Peyroteo</style></author><author><style face="normal" font="default" size="100%">Maia, Melanie</style></author><author><style face="normal" font="default" size="100%">Seixas, Jorge</style></author><author><style face="normal" font="default" size="100%">Gregório, João</style></author><author><style face="normal" font="default" size="100%">Mira da Silva, Miguel</style></author><author><style face="normal" font="default" size="100%">Heleno, Bruno</style></author><author><style face="normal" font="default" size="100%">Correia, Jorge César</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Implementation of Digital Monitoring Services During the COVID-19 Pandemic for Patients With Chronic Diseases: Design Science Approach</style></title><secondary-title><style face="normal" font="default" size="100%">JMIR</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chronic disease</style></keyword><keyword><style  face="normal" font="default" size="100%">COVID-19</style></keyword><keyword><style  face="normal" font="default" size="100%">design science research</style></keyword><keyword><style  face="normal" font="default" size="100%">digital health</style></keyword><keyword><style  face="normal" font="default" size="100%">elderly</style></keyword><keyword><style  face="normal" font="default" size="100%">implementation</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Monitoring</style></keyword><keyword><style  face="normal" font="default" size="100%">primary healthcare</style></keyword><keyword><style  face="normal" font="default" size="100%">telemedicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.jmir.org/2021/8/e24181https://doi.org/10.2196/24181http://www.ncbi.nlm.nih.gov/pubmed/34313591</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">e24181</style></pages><isbn><style face="normal" font="default" size="100%">1438-8871</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: The COVID-19 pandemic is straining health systems and disrupting the delivery of health care services, in particular, for older adults and people with chronic conditions, who are particularly vulnerable to COVID-19 infection. Objective: The aim of this project was to support primary health care provision with a digital health platform that will allow primary care physicians and nurses to remotely manage the care of patients with chronic diseases or COVID-19 infections. Methods: For the rapid design and implementation of a digital platform to support primary health care services, we followed the Design Science implementation framework: (1) problem identification and motivation, (2) definition of the objectives aligned with goal-oriented care, (3) artefact design and development based on Scrum, (4) solution demonstration, (5) evaluation, and (6) communication. Results: The digital platform was developed for the specific objectives of the project and successfully piloted in 3 primary health care centers in the Lisbon Health Region. Health professionals (n=53) were able to remotely manage their first patients safely and thoroughly, with high degrees of satisfaction. Conclusions: Although still in the first steps of implementation, its positive uptake, by both health care providers and patients, is a promising result. There were several limitations including the low number of participating health care units. Further research is planned to deploy the platform to many more primary health care centers and evaluate the impact on patient’s health related outcomes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Diniz, Ana</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Esmaeeli, Mariam</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interrogating the Inhibition Mechanisms of Human Aldehyde Oxidase by X-ray Crystallography and NMR Spectroscopy: The Raloxifene Case</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medicinal ChemistryJournal of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.jmedchem.1c01125</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><isbn><style face="normal" font="default" size="100%">0022-2623</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Human aldehyde oxidase (hAOX1) is mainly present in the liver and has an emerging role in drug metabolism, since it accepts a wide range of molecules as substrates and inhibitors. Herein, we employed an integrative approach by combining NMR, X-ray crystallography, and enzyme inhibition kinetics to understand the inhibition modes of three hAOX1 inhibitors—thioridazine, benzamidine, and raloxifene. These integrative data indicate that thioridazine is a noncompetitive inhibitor, while benzamidine presents a mixed type of inhibition. Additionally, we describe the first crystal structure of hAOX1 in complex with raloxifene. Raloxifene binds tightly at the entrance of the substrate tunnel, stabilizing the flexible entrance gates and elucidating an unusual substrate-dependent mechanism of inhibition with potential impact on drug–drug interactions. This study can be considered as a proof-of-concept for an efficient experimental screening of prospective substrates and inhibitors of hAOX1 relevant in drug discovery.Human aldehyde oxidase (hAOX1) is mainly present in the liver and has an emerging role in drug metabolism, since it accepts a wide range of molecules as substrates and inhibitors. Herein, we employed an integrative approach by combining NMR, X-ray crystallography, and enzyme inhibition kinetics to understand the inhibition modes of three hAOX1 inhibitors—thioridazine, benzamidine, and raloxifene. These integrative data indicate that thioridazine is a noncompetitive inhibitor, while benzamidine presents a mixed type of inhibition. Additionally, we describe the first crystal structure of hAOX1 in complex with raloxifene. Raloxifene binds tightly at the entrance of the substrate tunnel, stabilizing the flexible entrance gates and elucidating an unusual substrate-dependent mechanism of inhibition with potential impact on drug–drug interactions. This study can be considered as a proof-of-concept for an efficient experimental screening of prospective substrates and inhibitors of hAOX1 relevant in drug discovery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acs.jmedchem.1c01125&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ali, Mohd Sajid</style></author><author><style face="normal" font="default" size="100%">Muthukumaran, Jayaraman</style></author><author><style face="normal" font="default" size="100%">Jain, Monika</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Al-Lohedan, Hamad A.</style></author><author><style face="normal" font="default" size="100%">Al-Shuail, Noura Saad</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular interactions of cefoperazone with bovine serum albumin: Extensive experimental and computational investigations</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Albumin binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Cefoperazone</style></keyword><keyword><style  face="normal" font="default" size="100%">Inner filter effect</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular docking</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular dynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0167732221010783</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">337</style></volume><pages><style face="normal" font="default" size="100%">116354</style></pages><isbn><style face="normal" font="default" size="100%">0167-7322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We investigated the binding of the cephalosporin-class drug cefoperazone (CFP) with bovine serum albumin (BSA) using spectroscopic techniques and in silico methods. The aim of this study was to (i) emphasize the importance of correcting for the inner filter effect in this type of study and (ii) understand the binding mechanism of CFP with BSA by addressing protein conformation and plausible binding sites. Formation of the complex was confirmed by UV–visible spectroscopy. Quenching of BSA fluorescence in the presence of CFP was also observed. Because of the high absorption of CFP in the fluorescence emission range of BSA, the fluorescence emission spectra were corrected for the inner filter effect. Fluorescence emission was studied at excitation wavelengths of 280 and 295 nm. The uncorrected data showed a significant contribution of tyrosine at the excitation wavelength of 280 nm; however, after correction, this contribution became negligible. The static-type mechanism was found to be involved in quenching, with almost 1:1 binding between BSA and CFP. Hydrogen bonding and hydrophobic forces were found to dominate the protein–ligand interactions with a slight decrease in the α-helical contents. Synchronous fluorescence spectral data (at Δλ = 15 and 60 nm) were also corrected for the inner filter effect, with the results being similar to those of excitation at 280 and 295 nm. Molecular docking and molecular dynamics (MD) simulation results suggest that, apart from the two known drug binding sites (drug site I and II), one putative binding site (binding site III) located between BSA domains 1 and 3 was also possible for CFP. MD simulations of the previously reported drug binding sites (drug site I and II) and putative binding site III revealed that binding site III showed excellent binding profiles and could be a target for future research related to BSA-drug binding.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aurelio Sine</style></author><author><style face="normal" font="default" size="100%">Mario Pimentel</style></author><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Punching Shear Tests on RC Flat Slabs Strengthened with an UHPFRC Layer</style></title><secondary-title><style face="normal" font="default" size="100%">fib Symposium 2021</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/sine-fib2021_169_punching.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mario Pimentel</style></author><author><style face="normal" font="default" size="100%">Aurelio Sine</style></author><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resistência ao punçoamento de lajes fungiformes reforçadas com UHPFRC</style></title><secondary-title><style face="normal" font="default" size="100%">Reabilitar &amp; Betão Estrutural 2020</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/rbe2020_artigo_puncoamento_1.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, Brian J.</style></author><author><style face="normal" font="default" size="100%">Freire, Filipe</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Aveiro, Susana S.</style></author><author><style face="normal" font="default" size="100%">Charbonnier, Peggy</style></author><author><style face="normal" font="default" size="100%">Moulis, Jean-Marc</style></author><author><style face="normal" font="default" size="100%">Delgado, Leonildo</style></author><author><style face="normal" font="default" size="100%">Gloria C. Ferreira</style></author><author><style face="normal" font="default" size="100%">Rodrigues, João E.</style></author><author><style face="normal" font="default" size="100%">Poussin-Courmontagne, Pierre</style></author><author><style face="normal" font="default" size="100%">Birck, Catherine</style></author><author><style face="normal" font="default" size="100%">McEwen, Alastair</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The SOUL family of heme-binding proteins: Structure and function 15 years later</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Function</style></keyword><keyword><style  face="normal" font="default" size="100%">HEBP1</style></keyword><keyword><style  face="normal" font="default" size="100%">HEBP2</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">SOUL protein</style></keyword><keyword><style  face="normal" font="default" size="100%">structure</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S001085452100463X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">448</style></volume><pages><style face="normal" font="default" size="100%">214189</style></pages><isbn><style face="normal" font="default" size="100%">0010-8545</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The SOUL, or heme-binding protein HBP/SOUL, family represents a group of evolutionary conserved putative heme-binding proteins that contains a number of members in animal, plant andbacterial species. The structures of the murine form of HEBP1, or p22HBP, and the human form of HEBP2, or SOUL, have been determined in 2006 and 2011 respectively. In this work we discuss the structures of HEBP1 and HEBP2 in light of new X-ray data for heme bound murine HEBP1. The interaction between tetrapyrroles and HEBP1, initially proven to be hydrophobic in nature, was thought to also involve electrostatic interactions between heme propionate groups and positively charged amino acid side chains. However, the new X-ray structure, and results from murine HEBP1 variants and human HEBP1, confirm the hydrophobic nature of the heme-HEBP1 interaction, resulting in Kd values in the low nanomolar range, and rules out any electrostatic stabilization. Results from NMR relaxation time measurements for human HEBP1 describe a rigid globular protein with no change in motional regime upon heme binding. X-ray structures deposited in the PDB for human HEBP2 are very similar to each other and to the new heme-bound murine HEBP1 X-ray structure (backbone rmsd ca. 1 Å). Results from a HSQC spectrum centred on the histidine side chain Nδ-proton region for HEBP2 confirm that HEBP2 does not bind heme via H42 as no chemical shift differences were observed upon heme addition for backbone NH and Nδ protons. A survey of the functions attributed to HEBP1 and HEBP2 over the last 20 years span a wide range of cellular pathways. Interestingly, many of them are specific to higher eukaryotes, particularly mammals and a potential link between heme release under oxidative stress and human HEBP1 is also examined using recent data. However, at the present moment, trying to relate function to the involvement of heme or tetrapyrrole binding, specifically, makes little sense with our current biological knowledge and can only be applied to HEBP1, as HEBP2 does not interact with heme. We suggest that it may not be justified to call this very small family of proteins, heme-binding proteins. The family may be more correctly called “the SOUL family of proteins related to cellular fate” as, even though only HEBP1 binds heme tightly, both proteins may be involved in cell survival and/or proliferation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lima, Carlos  D. L.</style></author><author><style face="normal" font="default" size="100%">Helena Coelho</style></author><author><style face="normal" font="default" size="100%">Gimeno, Ana</style></author><author><style face="normal" font="default" size="100%">Trovão, Filipa</style></author><author><style face="normal" font="default" size="100%">Diniz, Ana</style></author><author><style face="normal" font="default" size="100%">Dias, Jorge  S.</style></author><author><style face="normal" font="default" size="100%">Jesús Jiménez-Barbero</style></author><author><style face="normal" font="default" size="100%">Francisco Corzana</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural insights into the molecular recognition mechanism of the cancer and pathogenic epitope, LacdiNAc by immune-related lectins</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry – A European JournalChemistry – A European Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">glycan-protein interactions</style></keyword><keyword><style  face="normal" font="default" size="100%">hGal-3</style></keyword><keyword><style  face="normal" font="default" size="100%">hMGL</style></keyword><keyword><style  face="normal" font="default" size="100%">LacdiNAc</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular recognition</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/chem.202100800</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">n/a</style></volume><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Interactions of glycan-specific epitopes to human lectin receptors represent novel immune checkpoints for investigating cancer and infection diseases. By employing a multidisciplinary approach that combines isothermal titration calorimetry, NMR spectroscopy, molecular dynamics simulations, and X-ray crystallography, we disclosed the molecular determinants that govern the recognition of the tumour and pathogenic glycobiomarker LacdiNAc (GalNAc?1-4GlcNAc, LDN), including their comparison with the ubiquitous LacNAc epitope (Gal?1-4GlcNAc, LN), by two human immune-related lectins, galectin-3 (hGal-3) and the macrophage galactose C-type lectin (hMGL). A different mechanism of binding and interactions is observed for the hGal-3/LDN and hMGL/LDN complexes, which explains the remarkable difference in the binding specificity of LDN and LN by these two lectins. The new structural clues reported herein are fundamental for the chemical design of mimetics targeting hGal-3/hMGL recognition process.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">n/a</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;https://doi.org/10.1002/chem.202100800&quot;&gt;https://doi.org/10.1002/chem.202100800&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Pieranski, Pawel</style></author><author><style face="normal" font="default" size="100%">Selinger, Robin L. B.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Travelling colourful patterns in self-organized cellulose-based liquid crystalline structures</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s43246-021-00182-7</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">79</style></pages><isbn><style face="normal" font="default" size="100%">2662-4443</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose-based systems are useful for many applications. However, the issue of self-organization under non-equilibrium conditions, which is ubiquitous in living matter, has scarcely been addressed in cellulose-based materials. Here, we show that quasi-2D preparations of a lyotropic cellulose-based cholesteric mesophase display travelling colourful patterns, which are generated by a chemical reaction-diffusion mechanism being simultaneous with the evaporation of solvents at the boundaries. These patterns involve spatial and temporal variation in the amplitude and sign of the helix´s pitch. We propose a simple model, based on a reaction-diffusion mechanism, which simulates the observed spatiotemporal colour behaviour.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kumar, Anant</style></author><author><style face="normal" font="default" size="100%">Cruz, Carlos</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, João L.</style></author><author><style face="normal" font="default" size="100%">Sebastião, Pedro J.</style></author><author><style face="normal" font="default" size="100%">Trindade, Ana C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Fossum, Jon Otto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water Dynamics in Composite Aqueous Suspensions of Cellulose Nanocrystals and a Clay Mineral Studied through Magnetic Resonance Relaxometry</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry BThe Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.jpcb.1c07331</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">12787 - 12796</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">46</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acs.jpcb.1c07331&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Rossi</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Seismic behavior of slab-column connections with varying flexural reinforcement ratio</style></title><secondary-title><style face="normal" font="default" size="100%">fib Symposium 2021</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">14-16 June 2021</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/fib2021_full_paper_mariana_submitted.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Rui Marreiros</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author><author><style face="normal" font="default" size="100%">Válter Lúcio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Seismic behaviour of slab – column connections with various punching shear enhancement methods</style></title><secondary-title><style face="normal" font="default" size="100%">fib Symposium 2021</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">14-16 June 2021</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/full_paper_alltestsfct_submitted_r1final.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational design of electron/proton transfer mechanisms in the exoelectrogenic bacteria Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">07</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1042/BCJ20210365</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">478</style></volume><pages><style face="normal" font="default" size="100%">2871-2887</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{The redox potential values of cytochromes can be modulated by the protonation/deprotonation of neighbor groups (redox-Bohr effect), a mechanism that permits the proteins to couple electron/proton transfer. In the respiratory chains, this effect is particularly relevant if observed in the physiological pH range, as it may contribute to the electrochemical gradient for ATP synthesis. A constitutively produced family of five triheme cytochromes (PpcA−E) from the bacterium Geobacter sulfurreducens plays a crucial role in extracellular electron transfer, a hallmark that permits this bacterium to be explored for several biotechnological applications. Two members of this family (PpcA and PpcD) couple electron/proton transfer in the physiological pH range, a feature not shared with PpcB and PpcE. That ability is crucial for G. sulfurreducens’ growth in Fe(III)-reducing habitats since extra contributors to the electrochemical gradient are needed. It was postulated that the redox-Bohr effect is determined by the nature of residue 6, a leucine in PpcA/PpcD and a phenylalanine in PpcB/PpcE. To confirm this hypothesis, Phe6 was replaced by leucine in PpcB and PpcE. The functional properties of these mutants were investigated by NMR and UV–visible spectroscopy to assess their capability to couple electron/proton transfer in the physiological pH range. The results obtained showed that the mutants have an increased redox-Bohr effect and are now capable of coupling electron/proton transfer. This confirms the determinant role of the nature of residue 6 in the modulation of the redox-Bohr effect in this family of cytochromes, opening routes to engineer Geobacter cells with improved biomass production.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Frederico Ferreira Rodrigues</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Development of conductive yarns for electronic textiles using the electrospinning technique</style></title><secondary-title><style face="normal" font="default" size="100%">FCT NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Tiago Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">1D Fiber-shaped supercapacitors</style></title><secondary-title><style face="normal" font="default" size="100%">FCT NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo N D L Mendes</style></author><author><style face="normal" font="default" size="100%">Ana Gaspar</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">José P.B. Mota</style></author><author><style face="normal" font="default" size="100%">Rui P.P.L. Ribeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3D-printed hybrid zeolitic/carbonaceous electrically conductive adsorbent structures</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Research and Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">174</style></volume><pages><style face="normal" font="default" size="100%">442-453</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Batalha, IL</style></author><author><style face="normal" font="default" size="100%">Dias, A M G C</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity tags in protein purification and peptide enrichment: An overview, in Protein Downstream Processing: Design, Development, and Application of High and Low-Resolution Methods</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer-Humana Press</style></publisher><pages><style face="normal" font="default" size="100%">107-132</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity-triggered hydrogels: Developments and prospects in biomaterials science</style></title><secondary-title><style face="normal" font="default" size="100%">Biomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">268</style></volume><pages><style face="normal" font="default" size="100%">120563</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sílvia R. Gavinho</style></author><author><style face="normal" font="default" size="100%">Manuel P. Graça</style></author><author><style face="normal" font="default" size="100%">Prezas, Pedro</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Pires, Eduardo</style></author><author><style face="normal" font="default" size="100%">Henrique Armês</style></author><author><style face="normal" font="default" size="100%">José Coucelo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibacterial bioglass in dental implants: a canine clinical study</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Public Health</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/eurpub/ckab120.006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">ckab120.006</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background&lt;br /&gt;
Peri-implantitis is considered the most challenging biological complication in implantology, as untreated disease can progress and result in implant loss. Therefore, disease prevention is crucial in daily clinical practice. It has been reported that the use of bioactive glass, as an implant coating, can stimulate tissue integration and accelerate tissue regeneration. Besides these properties, it is possible to promote bacterial activity by inserting silver into the bioglass&lt;/p&gt;
&lt;p&gt;Methods&lt;br /&gt;
Bioglass with composition 45S5 was synthesised by the fusion method, replacing the amount of Na2CO3 by AgNO3 (BG 2% wt). The implants were resealed by the CoBlast® technique. Clinical cases with pathology of the mandible/maxilla were selected and implants dimensioned for the canine bone structure were applied.&lt;/p&gt;
&lt;p&gt;Results&lt;br /&gt;
Three months after implantation, imaging exams, namely CT scans, showed no signs of early rejection by septic or cytotoxic loss. No decrease or loss of peri-implant bone was observed. In all cases the implants remained without signs of instability, and with sufficient support for the application of the exo-prosthesis or dental crown. The results of histological analysis showed no signs of infection or osteolysis. The zone of peri-implant fibrosis was not observable in the samples, showing a good evolution in implant osteointegration.&lt;/p&gt;
&lt;p&gt;Conclusions&lt;br /&gt;
The results show promising evidences for the use of this biomaterial as a coating, since aseptic rejection, later on, and that related to the shape and biomaterials used in the implant's design, usually begins during the first 3 months.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Supplement_2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariz, BP</style></author><author><style face="normal" font="default" size="100%">Carvalho, S.</style></author><author><style face="normal" font="default" size="100%">Batalha, IL</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Artificial enzymes bringing together computational design and directed evolution</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">1915-1925</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valdemar R. Duarte</style></author><author><style face="normal" font="default" size="100%">Tiago A. Rodrigues</style></author><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Benchmarking of Nondestructive Testing for Additive Manufacturing</style></title><secondary-title><style face="normal" font="default" size="100%">3D Printing and Additive Manufacturing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1089/3dp.2020.0204</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Defect detection in additive manufacturing (AM) is of paramount importance to improve the reliability of products. Nondestructive testing is not yet widely used for defect detection. The main challenges are a lack of standards and methods, the types and location of defects, and the complex geometry of many parts. During selective laser melting (SLM), several types of defects can occur such as porosity, cracking, and lack of fusion. In this study, several nondestructive tests were conducted in a highly complex shaped part in AISI 316L stainless steel with real defects manufactured by SLM. Two additional artificial defects (one horizontal and one flat bottom hole) were produced and the defect detectability was evaluated. The techniques used were as follows: dye penetrant, infrared thermography, immersion ultrasonic, eddy current, and X-ray microcomputed tomography to assess different types of defects in the as-built part. We conclude that no single technique can detect every type of defect, although multiple techniques provide complementary and redundant information to critically evaluate the integrity of the parts. This approach is fundamental for improving the reliability of defect detection, which will help expand the potential for using AM to produce parts for critical structural applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S.V. Ramanaiaha</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Matias, S.C.</style></author><author><style face="normal" font="default" size="100%">M.V. Reddyd</style></author><author><style face="normal" font="default" size="100%">J.H. Leitão</style></author><author><style face="normal" font="default" size="100%">Fonseca, L. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bioelectricity generation using long-term operated biocathode: RFLP based microbial diversity analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">e00693</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">JOÃO FILIPE SOUSA PEREIRA</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">CARATERIZAÇÃO DE UMA MISTURA COMERCIAL DE UM MATERIAL CIMENTÍCIO DE ULTRAELEVADO DESEMPENHO</style></title><secondary-title><style face="normal" font="default" size="100%">Faculty of Engineering of the University of Porto</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/tese_final_final_signed.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas C.M.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author><author><style face="normal" font="default" size="100%">Escapa A.</style></author><author><style face="normal" font="default" size="100%">Mateos R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon dioxide utilisation - bioelectrochemical approaches</style></title><secondary-title><style face="normal" font="default" size="100%">Enzymes for Solving Humankind's Problems, Moura J.J.G., Moura I., Maia L.B. (eds)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><pages><style face="normal" font="default" size="100%">83-108</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia L.B.</style></author><author><style face="normal" font="default" size="100%">Moura I.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon dioxide utilisation - the formate route</style></title><secondary-title><style face="normal" font="default" size="100%">Enzymes for Solving Humankind's Problems, Moura J.J.G., Moura I., Maia L.B. (eds)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-030-58315-6_2</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biologicalchemistryatfctunl/files/co2_utilisation-formate_formation-2021.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">29-81</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, Jaime</style></author><author><style face="normal" font="default" size="100%">Bruno Dionísio</style></author><author><style face="normal" font="default" size="100%">Iris Soares</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Ana Cláudia Marques</style></author><author><style face="normal" font="default" size="100%">Lídia Gonçalves</style></author><author><style face="normal" font="default" size="100%">Ana Bettencourt</style></author><author><style face="normal" font="default" size="100%">Carlos Baleizão</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose acetate fibres loaded with daptomycin for metal implant coatings</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.carbpol.2021.118733</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">118733</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multifunctional polymeric coatings containing drug delivery vehicles can play a key role in preventing/reducing biofilm formation on implant surfaces. Their requirements are biocompatibility, good adhesion, and controllable drug release. Although cellulose acetate (CA) films and membranes are widely studied for scaffolding, their applications as a protective coating and drug delivery vehicle for metal implants are scarce. The reason is that adhesion to stainless steel (SS) substrates is non-trivial. Grinding SS substrates enhances the adhesion of dip-coated CA films while the adhesion of electrospun CA membranes is improved by an electrosprayed chitosan intermediate layer. PMMA microcapsules containing daptomycin have been successfully incorporated into CA films and fibres. The released drug concentration of 3 x10-3 mg/mL after 120 minutes was confirmed from the peak luminescence intensity under UV radiation of simulated body fluid (SBF) after immersion of the fibres.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shlapa, Yu.; Timashkov, I.; Veltruska, K.; Siposova, K.; Garcarova, I.; Musatov, A.; Solopan, S.; Kubovcikova, M.; Belous, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of CeO2 Nanoparticles Synthesized by the Precipitation in the Water-Alcohol Solutions</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rui D. Oliveira</style></author><author><style face="normal" font="default" size="100%">Mouquinho, Ana</style></author><author><style face="normal" font="default" size="100%">Pedro Centeno</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colloidal Lithography for Photovoltaics: An Attractive Route for Light Management</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1665</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">da Rosa, Rafaela R.</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colourful Patterns in Cellulose-Based Liquid Crystals</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals and their Application</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/nanocell2sec/files/412702article_2021_21_4_53-60.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">53-60</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colours of pre-cinema projections: the evolution of hand-painted magic lantern glass slides' palette</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the International Colour Association (AIC) Conference 2021</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><publisher><style face="normal" font="default" size="100%">International Colour Association (AIC) and Gruppo del Colore - Associazione Italiana Colore</style></publisher><pub-location><style face="normal" font="default" size="100%">Milan, Italy</style></pub-location><pages><style face="normal" font="default" size="100%">659-664</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Siposova,K., Kozar, T., Stupakova, M., Musatov, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complementary experimental and computational analysis of the effects of non-ionic detergents and phospholipids on insulin amyloid aggregation</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surface B: Biointerfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, H.</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, P.M.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, N. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The complete catalytic mechanism of Xanthine Oxidase: a computational study</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem Front</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">405</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Frederico B. Costa</style></author><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Grégoire J. Bonfait</style></author><author><style face="normal" font="default" size="100%">Vieira, Pedro</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Continuous wave terahertz imaging for NDT: Fundamentals and experimental validation</style></title><secondary-title><style face="normal" font="default" size="100%">Measurement</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.measurement.2020.108904</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">172</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Continuous wave terahertz (CW THz) imaging, is a variant of terahertz imaging that has been gaining scientific&lt;br /&gt;
and technological relevance in multiple areas. In this paper the fundamental phenomena of CW THz were&lt;br /&gt;
studied and a mathematical model was developed that successfully describes the Fabry–Perot interference for&lt;br /&gt;
such a system, opening the possibility for measurement of thicknesses and surface curvatures. The capabilities&lt;br /&gt;
of the system were tested using different types of defects, such as voids, water infiltrations and thin metallic&lt;br /&gt;
wires. The interactions between different materials, features and the radiation beam were numerically studied&lt;br /&gt;
using finite element method and the results agreed with the experiments. By comparing the results with other&lt;br /&gt;
Non-Destructive Testing methods, it was found that CW THz imaging is particularly interesting to image water&lt;br /&gt;
infiltrations and composite materials that incorporate conductive wires.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">108904</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202170047</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cover image Advanced Material Journal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Beatriz Rodrigues</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&quot;Defining the first preventive conservation guidelines for hand-painted magic lantern glass slides&quot;</style></title><secondary-title><style face="normal" font="default" size="100%">Conservar Património</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/lanterna_magica/files/santos_et_al_2021_defining_the_first_preventive_conservation_guidelines_for_hand-painted_magic_lantern_slides.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Joana Romão</style></author><author><style face="normal" font="default" size="100%">Matos, Ricardo</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design and engineering of magneto-responsive devices for cancer theranostics: Nano to macro perspective</style></title><secondary-title><style face="normal" font="default" size="100%">Progress in Materials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.pmatsci.2020.100742</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">100742</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Design, research, and development of new and improved smart multifunctional devices is one of the main topics in the advanced functional materials agenda for the next decade. Smart materials that can be triggered by external stimuli are seen with high potential for innovative treatments and improved drug delivery systems by regulatory agencies like the FDA and EMA. The incorporation of magnetic nanostructures into complex systems produces multifunctional devices that can be spatiotemporally controlled by an external magnetic field. These magneto-responsive devices can be used for a multitude of biomedical applications, from diagnostic to the treatment of tumors, and are actively being developed and tested for cancer theranostics. Herein, we review the development of magneto-responsive devices for cancer theranostics, starting from the most straightforward architecture, single nanoparticles. We give some theoretical concepts about the design and production of such systems while providing a critical review of applications in clinical practice. Naturally, the review evolves to more complex architectures, from one-dimensional to three-dimensional magneto-responsive systems, demonstrating higher complexity and multifunctionality, and consequently, higher interest for clinical practice. The review ends with the main challenges in the design and engineering of magneto-responsive devices for cancer theranostics and future trends in this biomedical field.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carlos, E.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">R. Branquinho</style></author><author><style face="normal" font="default" size="100%">Gaspar, C</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design and synthesis of low temperature printed metal oxide memristors</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3911–3918</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Julia Blazy</style></author><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author><author><style face="normal" font="default" size="100%">Carlos Sousa</style></author><author><style face="normal" font="default" size="100%">Mário Pimentel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of an HPFRC for Use in Flat Slabs</style></title><secondary-title><style face="normal" font="default" size="100%">Fibre Reinforced Concrete: Improvements and Innovations. BEFIB 2020. RILEM Bookseries, vol 30.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-030-58482-5_19</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">209-220</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H.M. Saif</style></author><author><style face="normal" font="default" size="100%">R.M. Huertas</style></author><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">S. Velizarov</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of highly selective composite polymeric membranes for Li+/ Mg2+ separation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/abs/pii/S0376738820314666?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">620</style></volume><pages><style face="normal" font="default" size="100%">118891</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hovhannisyan, V.</style></author><author><style face="normal" font="default" size="100%">Siposova, K.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author><author><style face="normal" font="default" size="100%">Chen, Sh.-J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of Multifunctional Nanocomposites for Controlled Drug Delivery and Hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><issue><style face="normal" font="default" size="100%">5528</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rajnak, M.</style></author><author><style face="normal" font="default" size="100%">Dolnik, B.</style></author><author><style face="normal" font="default" size="100%">Hodermarsky, P.</style></author><author><style face="normal" font="default" size="100%">Paulovicova, K.</style></author><author><style face="normal" font="default" size="100%">Cimbala, R.</style></author><author><style face="normal" font="default" size="100%">Timko, M.</style></author><author><style face="normal" font="default" size="100%">Kopcansky, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamic Magnetic Response of Ferrofluids under a Static Electric Field</style></title><secondary-title><style face="normal" font="default" size="100%">Physics of Fluids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">33</style></volume><issue><style face="normal" font="default" size="100%">082006</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Bruno M</style></author><author><style face="normal" font="default" size="100%">Krippahl, Ludwig</style></author><author><style face="normal" font="default" size="100%">Filipe, Sergio R.</style></author><author><style face="normal" font="default" size="100%">Henriques, Ricardo</style></author><author><style face="normal" font="default" size="100%">Pinho, Mariana G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">eHooke: a tool for automated image analysis of spherical bacteria based on cell cycle progression</style></title><secondary-title><style face="normal" font="default" size="100%">Biological Imaging</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">e3</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Brito, Miguel</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electronic control of drug release from gauze or cellulose acetate fibres for dermal applications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.rsc.org/en/content/articlelanding/2021/TB/D1TB00249J</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3515-3522</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electronic controlled drug release from fibres was studied using ibuprofen as a model drug, one of the most popular analgesics, to impregnate gauze and cellulose acetate (CA) membranes. Conductivity in the range of 1–10 mS cm−1 was obtained in polypyrrole (Ppy) functionalised gauze and CA fibres, providing voltage-controlled drug release in a system consisting of Ppy/Ibuprofen/Ppy membranes and an Ag electrode. SEM images evidenced the Ppy adhesion to fibres and Micro Raman spectra proved drug incorporation and release. A small wound adhesive built with these membranes retains ibuprofen at 1.5 V and quickly releases it when −0.5 V is applied.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Brito, Miguel</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electronic control of drug release from gauze or cellulose acetate fibres for dermal applications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3515-3522</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Christian Stefano Schuster</style></author><author><style face="normal" font="default" size="100%">Isodiana Crupi</style></author><author><style face="normal" font="default" size="100%">Janne Halme</style></author><author><style face="normal" font="default" size="100%">Mehmet Koç</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Ian Marius Peters</style></author><author><style face="normal" font="default" size="100%">Selçuk Yerci</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Empowering Photovoltaics with Smart Light Management Technologies</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Climate Change Mitigation and Adaptation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><pages><style face="normal" font="default" size="100%">1-84</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreira, Inês Pimentel</style></author><author><style face="normal" font="default" size="100%">Sato, Laura</style></author><author><style face="normal" font="default" size="100%">Cláudia Alves</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fish gelatin-based films for gas sensing</style></title><secondary-title><style face="normal" font="default" size="100%">BIODEVICES 2021 - 14th International Conference on Biomedical Electronics and Devices; Part of the 14th International Joint Conference on Biomedical Engineering Systems and Technologies, BIOSTEC 2021</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electronic nose</style></keyword><keyword><style  face="normal" font="default" size="100%">Fish gelatin</style></keyword><keyword><style  face="normal" font="default" size="100%">Gas-sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Liquid crystal</style></keyword><keyword><style  face="normal" font="default" size="100%">Volatile organic compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/102062.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">SciTePress</style></publisher><pages><style face="normal" font="default" size="100%">32–39</style></pages><isbn><style face="normal" font="default" size="100%">9789897584909</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electronic noses (e-noses) mimic the complex biological olfactory system, usually including an array of gas sensors to act as the olfactory receptors and a trained computer with signal-processing and pattern recognition tools as the brain. In this work, a new stimuli-responsive material is shown, consisting of self-assembled droplets of liquid crystal and ionic liquid stabilised within a fish gelatin matrix. These materials change their opto/electrical properties upon contact with volatile organic compounds (VOCs). By using an in-house developed e-nose, these new gas-sensing films yield characteristic optical signals for VOCs from different chemical classes. A support vector machine classifier was implemented based on 12 features of the signals. The results show that the films are excellent identifying hydrocarbon VOCs (toluene, heptane and hexane) (95% accuracy) but lower performance was found to other VOCs, resulting in an overall 60.4% accuracy. Even though they are not reusable, these sustainable gas-sensing films are stable throughout time and reproducible, opening several opportunities for future optoelectronic devices and artificial olfaction systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Rossi</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Flat Slabs with Different Longitudinal Reinforcement Ratios Under Horizontal Cyclic Loading</style></title><secondary-title><style face="normal" font="default" size="100%">NOVA School of Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://run.unl.pt/bitstream/10362/118272/1/Rossi_2021.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">NOVA School of Science and Technology</style></publisher><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The following dissertation studies the behavior of flat slabs when subjected to constant vertical loads and cyclic horizontal displacements, as a continuation of previous studies developed at FCT/UNL. The main focus of this research is to study the influence of flexural reinforcement on the seismic response of flat slabs. Therefore, three reinforced concrete flat slabs with varying flexural reinforcement ratio were tested, two having the same top reinforcement ratio of !=0,64% and one with !=1,34%. One of the specimens with lower longitudinal ratio was reinforced with studs as specific punching shear reinforcement. All slabs had overall dimensions of 4,15 × 1,85 × 0,15 m3 and a gravity shear ratio, ratio between the gravity load and the punching shear resistance, approximately equal to 55%. For a more complete analysis the results obtained were compared to two other specimens from previous experimental campaigns also conducted at FCT/UNL. These two slabs were designed with top flexural reinforcement ratio (!=0,96%) that lies between the two tested in this dissertation, one with no shear-reinforcement and the other with headed studs. Results showed that the reduction of flexural reinforcement resulted in a more ductile behavior of the specimens and in a higher drift capacity. The high flexural ratio added to one specimen improved the maximum unbalanced moment capacity but also made the slab fail in a more brittle mode. As expected, the specimen with shear headed studs supported the highest drifts and ended up not failing during this experimental campaign, reaching the test setup upper limit.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ugur Deneb Menda</style></author><author><style face="normal" font="default" size="100%">Guilherme Ribeiro</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High-performance wide bandgap perovskite solar cells fabricated in ambient high-humidity conditions</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">6344-6355</style></pages><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, David M.</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Image Recording and Processing Chemical Synthesis: Method Description and Demonstration</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry‐Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">157-161</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S.V. Ramanaiah</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">S. Matiasand</style></author><author><style face="normal" font="default" size="100%">Fonseca, L. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In Situ Electrochemical Characterization of a Microbial Fuel Cell Biocathode Running on Wastewater</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysts</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">839</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Adriana Gonçalves</style></author><author><style face="normal" font="default" size="100%">Filipe V. Almeida</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of Dual-Stimuli Responsive Microgels in Nanofibrous Membranes for Cancer Treatment by Magnetic Hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">Gels</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/gels7010028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">28</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The delivery of multiple anti-cancer agents holds great promise for better treatments. The present work focuses on developing multifunctional materials for simultaneous and local combinatory treatment: Chemotherapy and hyperthermia. We first produced hybrid microgels (MG), synthesized by surfactant-free emulsion polymerization, consisting of Poly (N-isopropyl acrylamide) (PNIPAAm), chitosan (40 wt.%), and iron oxide nanoparticles (NPs) (5 wt.%) as the inorganic component. PNIPAAm MGs with a hydrodynamic diameter of about 1 μm (in their swollen state) were successfully synthesized. With the incorporation of chitosan and NPs in PNIPAAm MG, a decrease in MG diameter and swelling capacity was observed, without affecting their thermosensitivity. We then sought to produce biocompatible and mechanically robust membranes containing these dual-responsive MG. To achieve this, MG were incorporated in poly (vinyl pyrrolidone) (PVP) fibers through colloidal electrospinning. The presence of NPs in MG decreases the membrane swelling ratio from 10 to values between 6 and 7, and increases the material stiffness, raising its Young modulus from 20 to 35 MPa. Furthermore, magnetic hyperthermia assay shows that PVP-MG-NP composites perform better than any other formulation, with a temperature variation of about 1 °C. The present work demonstrates the potential of using multifunctional colloidal membranes for magnetic hyperthermia and may in the future be used as an alternative treatment for cancer. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Mariana Rossi</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of flexural reinforcement on the seismic performance of flat slab – column connections</style></title><secondary-title><style face="normal" font="default" size="100%">Engineering Structures</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.engstruct.2021.112583</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">242</style></volume><pages><style face="normal" font="default" size="100%">112583</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The behavior of flat slab – column connections under seismic-type loading is complex and not exhaustively studied. Among the many variables involved, this paper focuses on the influence of flexural reinforcement on the seismic performance of such connections. Three specimens were tested and analyzed in conjunction with two previously published specimens tested under similar conditions, under constant vertical loading and cyclic horizontal displacements, resulting in a total of five specimens. Among these specimens, the top flexural reinforcement varied from 0.64% to 1.34% and the approximate value of applied gravity shear ratio (GSR, equal to the ratio between the applied gravity load and the punching shear resistance) was around 55%. Two of the specimens (low and median reinforcement ratio) were also reinforced with headed studs against punching shear to study the unbalanced moment transfer capacity of the slab – column connections. The specimens are described and analyzed in detail. The results show that the performance under cyclic loading is affected by the amount of flexural reinforcement, even though GSR was almost the same for all specimens. It is shown that current code-based approaches for the estimation of unbalanced moment capacity, as well as drift capacity, are generally safe sided for the specimens under investigation but do not fully capture the trends observed in the experimental campaign.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">September 2021</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Henrique Carrêlo</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Injectable Composite Systems Based on Microparticles in Hydrogels for Bioactive Cargo Controlled Delivery</style></title><secondary-title><style face="normal" font="default" size="100%">Gels</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/gels7030147</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">147</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Engineering drug delivery systems (DDS) aim to release bioactive cargo to a specific site within the human body safely and efficiently. Hydrogels have been used as delivery matrices in different studies due to their biocompatibility, biodegradability, and versatility in biomedical purposes. Microparticles have also been used as drug delivery systems for similar reasons. The combination of microparticles and hydrogels in a composite system has been the topic of many research works. These composite systems can be injected in loco as DDS. The hydrogel will serve as a barrier to protect the particles and retard the release of any bioactive cargo within the particles. Additionally, these systems allow different release profiles, where different loads can be released sequentially, thus allowing a synergistic treatment. The reported advantages from several studies of these systems can be of great use in biomedicine for the development of more effective DDS. This review will focus on in situ injectable microparticles in hydrogel composite DDS for biomedical purposes, where a compilation of different studies will be analysed and reported herein.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Delgado</style></author><author><style face="normal" font="default" size="100%">Henrique Carrêlo</style></author><author><style face="normal" font="default" size="100%">Mónica V. Loureiro</style></author><author><style face="normal" font="default" size="100%">Ana C. Marques</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Injectable hydrogels with two different rates of drug release based on pluronic/water system filled with poly(ε-caprolactone) microcapsules</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s10853-021-06156-x</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">13416-13428</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present paper regards the preparation and characterization of Pluronic F127 + F68/water/poly (ε-caprolactone) microcapsules (MCs) composite systems for tissue repair. The first part of the work relates to the production of poly(ε-caprolactone) (PCL) MCs via water-in-oil-in-water (W/O/W) double emulsion system combined with solvent evaporation method. The study of different process parameters in the final MCs characteristics and their drug release profile is herein reported. Different percentages of PCL, emulsion stabilizer, and volume proportions of the emulsion constituents have been tested, leading to considerable differences in the MCs size distributions. The selected MCs, containing an aqueous solution of methylene blue (MB) as a model drug, were then used to fill a Pluronic F127 + F68/water system leading to the final composite system (5 and 10 wt % MB loaded PCL MCs). The composite systems were characterised in the second part of the work in terms of its rheological behaviour and drug release performance. They were found to gellify at 30 °C, and present an extended drug release to a total of 18 days. The models that best define the release profiles were also studied, with the release of MB occurring mostly by Fick diffusion and polymer chain relaxation. Pluronic F127 + F68/water/poly (ε-caprolactone) MCs composite system is shown to be a promising injectable system, with two different drug release rates, for tissue repair.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Eduardo Subtil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lazy State Determination for SQL Databases</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/sub21_-_lsd-sql.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc Dissertation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light management with quantum nanostructured dots-in-host semiconductors</style></title><secondary-title><style face="normal" font="default" size="100%">Light: Science &amp; Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><issue><style face="normal" font="default" size="100%">231</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo Mendes</style></author><author><style face="normal" font="default" size="100%">David Sousa</style></author><author><style face="normal" font="default" size="100%">Ana C Cerdeira</style></author><author><style face="normal" font="default" size="100%">Laura C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">João Murta-Pina</style></author><author><style face="normal" font="default" size="100%">Anabela Pronto</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-cost and high-performance 3D printed YBCO superconductors</style></title><secondary-title><style face="normal" font="default" size="100%">Ceramics International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">381-387</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Santos</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic particles used in a new approach for designed protein crystallization</style></title><secondary-title><style face="normal" font="default" size="100%">CrystEngComm</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">1083-1090</style></pages><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author><author><style face="normal" font="default" size="100%">Mário Pimentel</style></author><author><style face="normal" font="default" size="100%">Carlos Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mechanical and Fracture Behaviour of an HPFRC</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of RILEM-fib International Symposium on Fibre Reinforced Concrete, BEFIB2021</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-030-83719-8_16</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Valencia</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The current paper analyses the mechanical and fracture behaviour of a High-Performance Fibre Reinforced Concrete (HPFRC). An HPFRC was developed in a previous stage aiming to simultaneously, maximise aggregates content, achieve a compressive strength of 90–120 MPa and maintaining self-compactability (SF1+VS2). The benefits of fibres hybridisation (using fibres with lengths of 13, 35 and 60 mm) on flexural strength are investigated using the wedge-splitting test, in order to achieve the highest performance while keeping a relatively low fibre content. The final selected mixture was characterised in terms of workability, compressive strength and modulus of elasticity. Six notched prismatic specimens were subjected to three-point bending tests, according to EN 14651, for classification according to the MC2010. Based on the bending tests data, the simplified linear characteristic tensile stress vs. crack opening displacement relationship of the HPFRC was evaluated according to MC2010 and two other analytical approaches available in the literature.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aggarwal, S D</style></author><author><style face="normal" font="default" size="100%">Lloyd*, A J</style></author><author><style face="normal" font="default" size="100%">Yerneni, S S</style></author><author><style face="normal" font="default" size="100%">A. R. Narciso</style></author><author><style face="normal" font="default" size="100%">Shepherd, J</style></author><author><style face="normal" font="default" size="100%">Roper, D I</style></author><author><style face="normal" font="default" size="100%">Dowson, C</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">Hiller*, N L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Molecular Link between Cell Wall Biosynthesis, Translation Fidelity, and Stringent Response in Streptococcus pneumoniae</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. Natl. Acad. Sci. USA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">e2018089118</style></pages><issue><style face="normal" font="default" size="100%">14</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Siposova, K.</style></author><author><style face="normal" font="default" size="100%">Sedlakova, D.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Monitoring the Surface Tension by the Pendant Drop Technique for Detection of Insulin Fibrillogenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><issue><style face="normal" font="default" size="100%">4174</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gigante, A M</style></author><author><style face="normal" font="default" size="100%">Olivença, F</style></author><author><style face="normal" font="default" size="100%">M. J. Catalão</style></author><author><style face="normal" font="default" size="100%">Moniz-Pereira, J</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. Pimentel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Mycobacteriophage Ms6 LysB N-terminus Displays Peptidoglycan Binding Affinity</style></title><secondary-title><style face="normal" font="default" size="100%">Viruses</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1377</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel P. Graça</style></author><author><style face="normal" font="default" size="100%">Silvia Soreto Teixeira</style></author><author><style face="normal" font="default" size="100%">Sílvia R. Gavinho</style></author><author><style face="normal" font="default" size="100%">Manuel Almeida Valente</style></author><author><style face="normal" font="default" size="100%">Cristiana Salgueiro</style></author><author><style face="normal" font="default" size="100%">José Nunes</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Lança, Maria Carmo</style></author><author><style face="normal" font="default" size="100%">Tânia Vieira</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanomaterials for magnetic hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Public Health</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/eurpub/ckab120.066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">ckab120.066</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer remains as one of the major causes of mortality worldwide. Recent advances in nanoparticles based therapy mark a new era on cancer treatment. Many groups have investigated biological/physical effects of nanoparticles on tumour cells and how these vary with physical parameters such as particle size, shape, concentration and distribution. Magnetic hyperthermia (MHT) can be an alternative or an add-value therapy with demonstrated effectiveness. MHT uses magnetic nanoparticles, which can be directly applied to the tumour, where, by applying an external ac magnetic field, will promote a localized temperature increment that can be controlled.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Supplement_2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silvia Soreto Teixeira</style></author><author><style face="normal" font="default" size="100%">Manuel P. F. Graça</style></author><author><style face="normal" font="default" size="100%">José Lucas</style></author><author><style face="normal" font="default" size="100%">Manuel Almeida Valente</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Lança, Maria Carmo</style></author><author><style face="normal" font="default" size="100%">Tânia Vieira</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Luiza-Izabela Jinga</style></author><author><style face="normal" font="default" size="100%">Gabriel Socol</style></author><author><style face="normal" font="default" size="100%">Cristiane Mello Salgueiro</style></author><author><style face="normal" font="default" size="100%">José Nunes</style></author><author><style face="normal" font="default" size="100%">Luís C. Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanostructured LiFe5O8 by a Biogenic Method for Applications from Electronics to Medicine</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/nano11010193</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">193</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The physical properties of the cubic and ferrimagnetic spinel ferrite LiFe5O8 has made it an attractive material for electronic and medical applications. In this work, LiFe5O8 nanosized crystallites were synthesized by a novel and eco-friendly sol-gel process, by using powder coconut water as a mediated reaction medium. The dried powders were heat-treated (HT) at temperatures between 400 and 1000 °C, and their structure, morphology, electrical and magnetic characteristics, cytotoxicity, and magnetic hyperthermia assays were performed. The heat treatment of the LiFe5O8 powder tunes the crystallite sizes between 50 nm and 200 nm. When increasing the temperature of the HT, secondary phases start to form. The dielectric analysis revealed, at 300 K and 10 kHz, an increase of ε′ (≈10 up to ≈14) with a tanδ almost constant (≈0.3) with the increase of the HT temperature. The cytotoxicity results reveal, for concentrations below 2.5 mg/mL, that all samples have a non-cytotoxicity property. The sample heat-treated at 1000 °C, which revealed hysteresis and magnetic saturation of 73 emu g−1 at 300 K, showed a heating profile adequate for magnetic hyperthermia applications, showing the potential for biomedical applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, Catarina</style></author><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomas</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Near infrared photothermoelectric effect in transparent AZO/ITO/Ag/ITO thin films</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1-11</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Guilherme</style></author><author><style face="normal" font="default" size="100%">Pereira, Maria</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor Grade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Neural Network Approach towards Generalized Resistive Switching Modelling</style></title><secondary-title><style face="normal" font="default" size="100%">Micromachines</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1132</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cezar Tipa</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author><author><style face="normal" font="default" size="100%">Tânia Vieira</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A New Long-Term Composite Drug Delivery System Based on Thermo-Responsive Hydrogel and Nanoclay</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/nano11010025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">25</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several problems and limitations faced in the treatment of many diseases can be overcome by using controlled drug delivery systems (DDS), where the active compound is transported to the target site, minimizing undesirable side effects. In situ-forming hydrogels that can be injected as viscous liquids and jellify under physiological conditions and biocompatible clay nanoparticles have been used in DDS development. In this work, polymer–clay composites based on Pluronics (F127 and F68) and nanoclays were developed, aiming at a biocompatible and injectable system for long-term controlled delivery of methylene blue (MB) as a model drug. MB release from the systems produced was carried out at 37 °C in a pH 7.4 medium. The Pluronic formulation selected (F127/F68 18/2 wt.%) displayed a sol/gel transition at approx. 30 °C, needing a 2.5 N force to be injected at 25 °C. The addition of 2 wt.% of Na116 clay decreased the sol/gel transition to 28 °C and significantly enhanced its viscoelastic modulus. The most suitable DDS for long-term application was the Na116-MB hybrid from which, after 15 days, only 3% of the encapsulated MB was released. The system developed in this work proved to be injectable, with a long-term drug delivery profile up to 45 days.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novo desenho das células dos painéis solares vai revolucionar o aproveitamento da luz solar</style></title><secondary-title><style face="normal" font="default" size="100%">Agir pelo Planeta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><pages><style face="normal" font="default" size="100%">4-9</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Frazão</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Henrique M.A. Costa</style></author><author><style face="normal" font="default" size="100%">Alves, C.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Silveira, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optical Gas Sensing with Liquid Crystal Droplets and Convolutional Neural Networks</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/sensors-21-02854-v2.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">2854</style></pages><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo Castro</style></author><author><style face="normal" font="default" size="100%">Pedro Jaeger</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">João Pedro Oliveira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Overview of High-Entropy Alloys as Biomaterials</style></title><secondary-title><style face="normal" font="default" size="100%">Metals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/met11040648</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">648</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;High-entropy alloys (HEAs) have been around since 2004. The breakthroughs in this field led to several potential applications of these alloys as refractory, structural, functional, and biomedical materials. In this work, a short overview on the concept of high-entropy alloys is provided, as well as the theoretical design approach. The special focus of this review concerns one novel class of these alloys: biomedical high-entropy alloys. Here, a literature review on the potential high-entropy alloys for biomedical applications is presented. The characteristics that are required for these alloys to be used in biomedical-oriented applications, namely their mechanical and biocompatibility properties, are discussed and compared to commercially available Ti6Al4V. Different processing routes are also discussed. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. Castro</style></author><author><style face="normal" font="default" size="100%">P. Jaeger</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Overview of High-Entropy Alloys as Biomaterials</style></title><secondary-title><style face="normal" font="default" size="100%">Metals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">648</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mouquinho, Ana</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Pedro Centeno</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel F.</style></author><author><style face="normal" font="default" size="100%">Guilherme Ribeiro</style></author><author><style face="normal" font="default" size="100%">Jenny L. N. Boane</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Ugur Deneb Menda</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic Strategies for Photovoltaics: New Advances Beyond Optics</style></title><secondary-title><style face="normal" font="default" size="100%">Modern Environmental Science and Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">642-652</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, MJB</style></author><author><style face="normal" font="default" size="100%">Trovão, F</style></author><author><style face="normal" font="default" size="100%">Gonçalves, J.</style></author><author><style face="normal" font="default" size="100%">Rothbauer, U</style></author><author><style face="normal" font="default" size="100%">Freire, MG</style></author><author><style face="normal" font="default" size="100%">Barbosa, AMJB</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A purification platform for antibodies and derived fragments using a de novo designed affinity adsorbent</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">265</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Ana Catarina Candeias</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Joana Neto</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-time droplet monitoring for digital Polymerase Chain Reaction in microfluidic chip</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://run.unl.pt/handle/10362/117487</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></publisher><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Current cancer diagnosis techniques are often dependent on the collection of tumour tissue, involving invasive processes for the patient. Circulating Tumour DNA (ctDNA) emerges as an alternative resource for cancer detection and monitoring, that can be har vested from simple blood samples. Digital Polymerase Chain Reaction (dPCR) is a fast and sensitive technique for DNA amplification, suitable for low DNA concentrations such as ctDNA. Advances in microfluidics allow the partition of PCR samples into droplets based in water-in-oil emulsions, so that PCR amplification occurs within each droplet. In this way, the PCR reaction is a well controlled process with a low probability of contami nation and allowing a high throughput analysis. The aimed of this work was to develop droplet-based microfluidic device for application to dPCR technique coupled with real-time droplet monitoring. This work focused on the design and fabrication of a microfluidic device capable of producing a large number of uniform droplets with volumes in the nanoliter range and constant frequency. For this, a polydimethylsiloxane (PDMS) droplet generator device was developed, through photo and soft-lithography techniques, and tested with several oil/water flow rates ratios. Then, the droplets generated were characterized in terms of droplet size, velocity and frequency through the implementation of a powerful open-source software for real-time analysis. Several tests on different devices were carried out to evaluate the device reproducibility. Finally, the droplet generator was incorporated with a serpentine design, allowing the PCR cycles to occur in continuous flow. The results revealed that was possible to generate droplets with radius between 22-99 µm and a coefficient of variation bellow 10%. The correspondents volumes ranged between 90 pL-4.18 nL. Moreover, the velocities obtained situated between 0.05 mm/s-7.62 mm/s with droplet generating frequency of 2-50 Hz. Regarding to the droplet monitoring, the results of the workflows developed revealed similarity with the results obtained trough a widely used software for this purposes, with the advantage of allowing real-time analysis for a larger sample of results.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent automation trends in Portugal: implications on industrial productivity and employment in automotive sector</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">101</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Candeias, Marta</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Automation Trends in Portugal: Implications on Industrial Productivity and Employment in Automotive Sector</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/soc11030101</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><issue><style face="normal" font="default" size="100%">101</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carlos, E.</style></author><author><style face="normal" font="default" size="100%">Branquinha, R</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Progress in Solution‐Based Metal Oxide Resistive Switching Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Material</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">2004328</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Peyroteo</style></author><author><style face="normal" font="default" size="100%">Inês Augusto Ferreira</style></author><author><style face="normal" font="default" size="100%">Luís Brito Elvas</style></author><author><style face="normal" font="default" size="100%">João Carlos Ferreira</style></author><author><style face="normal" font="default" size="100%">Luís Velez Lapão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Remote Monitoring Systems for Patients With Chronic Diseases in Primary Health Care: Systematic Review</style></title><secondary-title><style face="normal" font="default" size="100%">JMIR Mhealth and Uhealth</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dischealthcare/files/remote_monitoring_system.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1-11</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A review of tests on slab-column connections with advanced concrete materials</style></title><secondary-title><style face="normal" font="default" size="100%">Structures</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.istruc.2021.03.036</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">849-860</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Advances in concrete technology during the last decades have resulted in the development of materials with enhanced mechanical properties, such as High Strength Concrete (HSC), Fibre Reinforced Concrete (FRC) and Ultra-High Performance Fibre Reinforced Concrete (UHPFRC). The application of these materials in flat slabs, which are a popular structural solution in Reinforced Concrete (RC) buildings worldwide, has the potential of significantly reducing raw material consumption by enabling the design of slenderer and therefore lighter structures. However, flat slabs are susceptible to punching shear failure, which is a complex phenomenon that remains challenging, even though significant efforts have been made to experimentally study it. For advanced concrete materials (HSC, FRC and UHPFRC), the challenge is further accentuated by the continuous and rapid development of these materials. With the purpose of identifying and highlighting gaps in the published literature, a review of tests with HSC, FRC and UHPFRC slab-column connections in non-seismic and seismic loading applications is presented in this paper. It is shown that future research directions in this field include, among others, testing thicker slabs, HSC slabs with higher concrete compressive strength, HSC combined with FRC and several more cases related to seismic loading conditions.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">August 2021</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, M. J.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">J. P. Noronha</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Screening of Potential Stress Biomarkers in Sweat Associated with Sports Training</style></title><secondary-title><style face="normal" font="default" size="100%">Sports Medicine - Open</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">8</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">El-Haouzi, Hind B.</style></author><author><style face="normal" font="default" size="100%">Valette, E.</style></author><author><style face="normal" font="default" size="100%">Krings, B.-J.</style></author><author><style face="normal" font="default" size="100%">Moniz, A. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Social Dimensions in CPS &amp; IoT Based Automated Production Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/soc11030098</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><issue><style face="normal" font="default" size="100%">98</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jenny L. N. Boane</style></author><author><style face="normal" font="default" size="100%">Pedro Centeno</style></author><author><style face="normal" font="default" size="100%">Mouquinho, Ana</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Soft-Microstructured Transparent Electrodes for Photonic-Enhanced Flexible Solar Cells</style></title><secondary-title><style face="normal" font="default" size="100%">Micro</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">215-227</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramou, E.</style></author><author><style face="normal" font="default" size="100%">Rebordao, G</style></author><author><style face="normal" font="default" size="100%">S. I. C. J. Palma</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stable and Oriented Liquid Crystal Droplets Stabilized by Imidazolium Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">MOLECULES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/molecules-26-06044-v2.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">6044</style></pages><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aurélio Guilherme Sine</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Mário Pimentel</style></author><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author><author><style face="normal" font="default" size="100%">Américo Dimande</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">STRENGTHENING OF REINFORCED CONCRETE ELEMENTS WITH UHPFRC</style></title><secondary-title><style face="normal" font="default" size="100%">Faculty of Engineering of the University of Porto</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/strengthening_of_rc_elements_with_uhpfrc_agsine.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><work-type><style face="normal" font="default" size="100%">PhD Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shlapa, Yu</style></author><author><style face="normal" font="default" size="100%">Timashkov, I.</style></author><author><style face="normal" font="default" size="100%">Veltruska, K.</style></author><author><style face="normal" font="default" size="100%">Siposova, K.</style></author><author><style face="normal" font="default" size="100%">Garcarova, I.</style></author><author><style face="normal" font="default" size="100%">Musatov, A.</style></author><author><style face="normal" font="default" size="100%">Solopan, S.</style></author><author><style face="normal" font="default" size="100%">Kubovcikova, M.</style></author><author><style face="normal" font="default" size="100%">Belous, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and Physical-Chemical Characterization of Redox Active CeO2 Nanoparticles Synthesized by the Precipitation in the Water-Alcohol Solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume><issue><style face="normal" font="default" size="100%">315706 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, A. B.</style></author><author><style face="normal" font="default" size="100%">Krings, B.-J.</style></author><author><style face="normal" font="default" size="100%">Frey, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology as enabler of the automation of work? Current societal challenges for a future perspective of work</style></title><secondary-title><style face="normal" font="default" size="100%">Revista Brasileira de Sociologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://rbs.sbsociologia.com.br/index.php/rbs/article/view/rbs.806</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2021</style></volume><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, C</style></author><author><style face="normal" font="default" size="100%">Martins, J.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, M.</style></author><author><style face="normal" font="default" size="100%">Rovisco, A.</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">Goes, J.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins. R</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards Sustainable Crossbar Artificial Synapses with Zinc-Tin Oxide</style></title><secondary-title><style face="normal" font="default" size="100%">Electronics Material</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">105-115</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fialho, Letícia</style></author><author><style face="normal" font="default" size="100%">Araújo, Diana</style></author><author><style face="normal" font="default" size="100%">Alves, {Vitor D.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Reis, {Maria A. M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cation-mediated gelation of the fucose-rich polysaccharide FucoPol: preparation and characterization of hydrogel beads and their cytotoxicity assessment</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Polymeric Materials and Polymeric Biomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">FucoPol</style></keyword><keyword><style  face="normal" font="default" size="100%">hydrogel beads</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">70</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study describes for the first time the iron- and copper-mediated gelation of FucoPol, fucose-rich bacterial polysaccharide. The ability of FucoPol to gel in the presence of metal cations, including iron(III) and copper(II), was used for the preparation of hydrogel beads. Iron mediated the formation of stable and not cytotoxic gel beads, while copper resulted in fragile and cytotoxic ones. Copper-mediated beads coated with an iron-mediated gel layer were more stable and had reduced cytotoxicity. The resulting polymeric structures had differing morphology, physical properties and cytotoxicity, which support their use in several applications, including biomedicine, agriculture and bioremediation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MEC (UID/Multi/04378/2019). PEst-OE/AGR/UI0245/2014. POCI-01-0145-FEDER-007728 and POCI-01-0145-FEDER - 007265. SFRH/BD/140829/2018. SFRH/BPD/124612/2016.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Rita</style></author><author><style face="normal" font="default" size="100%">Raya-Barón, Álvaro</style></author><author><style face="normal" font="default" size="100%">Robalo, M. Paula</style></author><author><style face="normal" font="default" size="100%">Vinagreiro, Carolina</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Romão, Maria J.</style></author><author><style face="normal" font="default" size="100%">Fernández, Ignacio</style></author><author><style face="normal" font="default" size="100%">Pereira, Mariette M.</style></author><author><style face="normal" font="default" size="100%">Royo, Beatriz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Donor Functionalized Iron(II) N-Heterocyclic Carbene Complexes in Transfer Hydrogenation Reactions</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carbene ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Ketones</style></keyword><keyword><style  face="normal" font="default" size="100%">Microwave irradiation</style></keyword><keyword><style  face="normal" font="default" size="100%">Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Transfer hydrogenation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.202000868</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">2021</style></volume><pages><style face="normal" font="default" size="100%">22-29</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two piano-stool iron(II) complexes bearing N-heterocyclic carbene ligands outfitted with acetamide- and amine-pendant arms [Cp*Fe(NHCR)(CO)I] {Cp* = η5-tetramethylcyclopentadienyl; R = CH2CONEt2 (3), (CH2)2NEt2 (4)}, have been prepared and fully characterized. Their catalytic activity in transfer hydrogenation (TH) of ketones using iPrOH as a hydrogen source and catalytic amounts of base (LiOtBu) has been explored, along with that of previously reported [CpFe(NHCR)(CO)I] {R = nBu (5), (CH2)2OH (6), Et (7), and (CH2)3OH (8)} complexes containing hydroxyl and nonfunctionalized alkyl arms. Complex 3 displayed the highest catalytic activity of the whole series 3–8, reaching a TOF50 value of 533 h–1. NMR monitoring of the stoichiometric reaction of 3 with LiOtBu, allowed the identification of a new species 3' containing a deprotonated amidate moiety, which has been fully characterized by 1H, 13C, and 15N NMR. Finally, a green protocol for the reduction of ketones through TH using glycerol as a hydrogen source, under microwave irradiation in the presence of catalytic amounts of 3 and base has been developed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Marlene</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Prates, José A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A dual cohesin–dockerin complex binding mode in Bacteroides cellulosolvens contributes to the size and complexity of its cellulosome</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulase</style></keyword><keyword><style  face="normal" font="default" size="100%">Cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosome</style></keyword><keyword><style  face="normal" font="default" size="100%">cohesin</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystal structure</style></keyword><keyword><style  face="normal" font="default" size="100%">dockerin</style></keyword><keyword><style  face="normal" font="default" size="100%">dual-binding</style></keyword><keyword><style  face="normal" font="default" size="100%">protein complex</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021925821003306</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">296</style></volume><pages><style face="normal" font="default" size="100%">100552</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Cellulosome is an intricate macromolecular protein complex that centralizes the cellulolytic efforts of many anaerobic microorganisms through the promotion of enzyme synergy and protein stability. The assembly of numerous carbohydrate processing enzymes into a macromolecular multiprotein structure results from the interaction of enzyme-borne dockerin modules with repeated cohesin modules present in noncatalytic scaffold proteins, termed scaffoldins. Cohesin–dockerin (Coh-Doc) modules are typically classified into different types, depending on structural conformation and cellulosome role. Thus, type I Coh-Doc complexes are usually responsible for enzyme integration into the cellulosome, while type II Coh-Doc complexes tether the cellulosome to the bacterial wall. In contrast to other known cellulosomes, cohesin types from Bacteroides cellulosolvens, a cellulosome-producing bacterium capable of utilizing cellulose and cellobiose as carbon sources, are reversed for all scaffoldins, i.e., the type II cohesins are located on the enzyme-integrating primary scaffoldin, whereas the type I cohesins are located on the anchoring scaffoldins. It has been previously shown that type I B. cellulosolvens interactions possess a dual-binding mode that adds flexibility to scaffoldin assembly. Herein, we report the structural mechanism of enzyme recruitment into B. cellulosolvens cellulosome and the identification of the molecular determinants of its type II cohesin–dockerin interactions. The results indicate that, unlike other type II complexes, these possess a dual-binding mode of interaction, akin to type I complexes. Therefore, the plasticity of dual-binding mode interactions seems to play a pivotal role in the assembly of B. cellulosolvens cellulosome, which is consistent with its unmatched complexity and size.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroca-Ferreira, Jorge</style></author><author><style face="normal" font="default" size="100%">Cruz-Vicente, Pedro</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Rocha, Sandra M.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Maia, Cláudio J.</style></author><author><style face="normal" font="default" size="100%">Passarinha, Luís A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced Stability of Detergent-Free Human Native STEAP1 Protein from Neoplastic Prostate Cancer Cells upon an Innovative Isolation Procedure</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/22/18/10012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: The STEAP1 is a cell-surface antigen over-expressed in prostate cancer, which contributes to tumor progression and aggressiveness. However, the molecular mechanisms underlying STEAP1 and its structural determinants remain elusive. Methods: The fraction capacity of Butyl- and Octyl-Sepharose matrices on LNCaP lysates was evaluated by manipulating the ionic strength of binding and elution phases, followed by a Co-Immunoprecipitation (Co-IP) polishing. Several potential stabilizing additives were assessed, and the melting temperature (Tm) values ranked the best/worst compounds. The secondary structure of STEAP1 was identified by circular dichroism. Results: The STEAP1 was not fully captured with 1.375 M (Butyl), in contrast with interfering heterologous proteins, which were strongly retained and mostly eluted with water. This single step demonstrated higher selectivity of Butyl-Sepharose for host impurities removal from injected crude samples. Co-IP allowed recovering a purified fraction of STEAP1 and contributed to unveil potential physiologically interacting counterparts with the target. A Tm of  55 °C was determined, confirming STEAP1 stability in the purification buffer. A predominant α-helical structure was identified, ensuring the protein’s structural stability. Conclusions: A method for successfully isolating human STEAP1 from LNCaP cells was provided, avoiding the use of detergents to achieve stability, even outside a membrane-mimicking environment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sara Inocêncio</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Florence Danède,</style></author><author><style face="normal" font="default" size="100%">Sotomayor, João C.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ibuprofen incorporated into unmodified and modified mesoporous silica: From matrix synthesis to drug release</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amorphous materials</style></keyword><keyword><style  face="normal" font="default" size="100%">Confinement</style></keyword><keyword><style  face="normal" font="default" size="100%">Dielectric spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Magic angle spinning nuclear magnetic spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1387181120305412</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">310</style></volume><pages><style face="normal" font="default" size="100%">110541</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aiming to rationalize the release profile of an incorporated pharmaceutical drug in terms of its mobility, driven by guest-host interactions, the poorly water-soluble ibuprofen drug was loaded in a mesoporous inorganic silica matrix with unmodified (MCM-41) and modified surface (MCM-41sil) by post-synthesis silylation, both having pore sizes   3 nm. The single calorimetric detection of a broad glass transition step for both ibuprofen composites indicates full drug amorphization, confirmed by the only appearance of an amorphous halo in the powder XRD patterns. Moreover, a gradient profile is disclosed by the heat flux derivative plot in the glass transition, in coherence with the thermogravimetric profile that shows a multi-step decomposition trace for confined ibuprofen in these matrixes. While identical guest dynamics, as probed by dielectric relaxation spectroscopy, were found in both dehydrated composites, a significant molecular population with faster relaxation exists in the hydrated state for the drug inside the unmodified matrix. This was rationalized as the concurrence of true confinement effects, which manifest under nanometer dimensions, and greater water affinity of the unmodified matrix, forcing the drug molecules to be placed mostly in the pore core. Finite size effects are also felt in both dehydrated composites, however guest-host interactions give origin to a dominant population with slowed down mobility that governs the overall guest dynamics. In spite of an inferior number of active sites for drug adsorption in the silylated matrix, a faster ibuprofen delivery in phosphate buffer (pH = 6.8) was observed when the drug is released from unmodified MCM-41 in the hydrated state. Therefore, our results suggest that a relevant role is played by water molecules, which impair a strong guest adsorption in the host surface more efficiently than the limited surface modification, influence the higher ratio of a faster population in the pore core and facilitate the diffusion of the aqueous releasing media inside pores.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isothermal Amplification of Nucleic Acids: The Race for the Next “Gold Standard”</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">NAAT</style></keyword><keyword><style  face="normal" font="default" size="100%">non-pcr amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">nucleic acids amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">point—of—care</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nucleic acid amplification technologies (NAATs) have become fundamental tools in molecular diagnostics, due to their ability to detect small amounts of target molecules. Since its development, Polymerase Chain Reaction (PCR) has been the most exploited method, being stablished as the “gold standard” technique for DNA amplification. However, the requirement for different working temperatures leads to the need of a thermocycler machine or complex thermal apparatus, which have been preventing its application in novel integrated devices for single workflow and high throughput analysis. Conversely, isothermal amplification methods have been gaining attention, especially for point-of-care diagnosis and applications. These non-PCR based methods have been developed by mimicking the in vivo amplification mechanisms, while performing the amplification with high sensitivity, selectivity and allowing for high-throughput analysis. These favorable capabilities have pushed forward the implementation and commercialization of several platforms that exploit isothermal amplification methods, mostly against virus, bacteria and other pathogens in water, food, environmental and clinical samples. Nevertheless, the future of isothermal amplification methods is still dependent on achieving technical maturity and broader commercialization of enzymes and reagents.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso para Atribui{\c c}ão do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0140%2F2020/PT# info:eu-repo/grantAgreement/FCT//2020.07660.BD/PT# Publisher Copyright: Copyright © 2021 Oliveira, Veigas and Baptista.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel dos Santos</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic particles used in a new approach for designed protein crystallization</style></title><secondary-title><style face="normal" font="default" size="100%">CrystEngComm</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/D0CE01529F</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">1083-1090</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;After more than one hundred and thirty thousand protein structures determined by X-ray crystallography{,} the challenge of protein crystallization for 3D structure determination remains. In the quest for additives for efficient protein crystallization{,} inorganic materials emerge as an alternative. Magnetic particles (MPs) are versatile inorganic materials{,} easy to use{,} modify and manipulate in a wide range of biological assays. The potential of using functionalised MPs as crystallization chaperones for protein crystallization was shown in this work. MPs with distinct coatings were rationally designed to promote protein crystallization by affinity-triggered heterogeneous nucleation. Hen egg white lysozyme (HEWL) and trypsin{,} were crystallized in the presence of MPs either bare or coated with a polysaccharide (chitin) or a protein (casein){,} respectively. The addition of MPs was characterized in terms of bound protein to the MPs{,} crystal morphology{,} time-lapse of crystal emergence{,} crystallization yield fold change and crystal diffraction quality for structure determination. The MPs additives have shown to bind to the respective target protein{,} and to promote nucleation and crystal growth without compromising crystal morphology. On the other hand{,} MPs addition led to faster detectable crystal emergence and up to 13 times higher crystallization yield{,} addressing some the challenges in protein crystallization{,} the main bottleneck of macromolecular crystallography. Structure determination of the protein crystallized in the presence of MPs revealed that the structural characteristics of the protein remained unchanged{,} as shown by the superposition with PDB annotated proteins. Moreover{,} and unlike most reported cases{,} it was possible to exclude the inhibitor benzamidine during trypsin crystallisation{,} which is a remarkable result opening new prospects in enzyme engineering and drug design. Our results show that MPs coated with affinity ligands to target proteins can be used as controlled and tailor-made crystallization inducers.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistep Signaling in Nature: A Close-Up of Geobacter Chemotaxis Sensing</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/22/16/9034</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Environmental changes trigger the continuous adaptation of bacteria to ensure their survival. This is possible through a variety of signal transduction pathways involving chemoreceptors known as methyl-accepting chemotaxis proteins (MCP) that allow the microorganisms to redirect their mobility towards favorable environments. MCP are two-component regulatory (or signal transduction) systems (TCS) formed by a sensor and a response regulator domain. These domains synchronize transient protein phosphorylation and dephosphorylation events to convert the stimuli into an appropriate cellular response. In this review, the variability of TCS domains and the most common signaling mechanisms are highlighted. This is followed by the description of the overall cellular topology, classification and mechanisms of MCP. Finally, the structural and functional properties of a new family of MCP found in Geobacter sulfurreducens are revisited. This bacterium has a diverse repertoire of chemosensory systems, which represents a striking example of a survival mechanism in challenging environments. Two G. sulfurreducens MCP—GSU0582 and GSU0935—are members of a new family of chemotaxis sensor proteins containing a periplasmic PAS-like sensor domain with a c-type heme. Interestingly, the cellular location of this domain opens new routes to the understanding of the redox potential sensing signaling transduction pathways.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Polino, M.</style></author><author><style face="normal" font="default" size="100%">Rho, H. S.</style></author><author><style face="normal" font="default" size="100%">Pina, M. P.</style></author><author><style face="normal" font="default" size="100%">Mallada, R.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel</style></author><author><style face="normal" font="default" size="100%">Gardeniers, J. G. E.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Portugal, Carla A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein Crystallization in a Microfluidic Contactor with Nafion®117 Membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Membranes</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2077-0375/11/8/549</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Protein crystallization still remains mostly an empirical science, as the production of crystals with the required quality for X-ray analysis is dependent on the intensive screening of the best protein crystallization and crystal’s derivatization conditions. Herein, this demanding step was addressed by the development of a high-throughput and low-budget microfluidic platform consisting of an ion exchange membrane (117 Nafion® membrane) sandwiched between a channel layer (stripping phase compartment) and a wells layer (feed phase compartment) forming 75 independent micro-contactors. This microfluidic device allows for a simultaneous and independent screening of multiple protein crystallization and crystal derivatization conditions, using Hen Egg White Lysozyme (HEWL) as the model protein and Hg2+ as the derivatizing agent. This microdevice offers well-regulated crystallization and subsequent crystal derivatization processes based on the controlled transport of water and ions provided by the 117 Nafion® membrane. Diffusion coefficients of water and the derivatizing agent (Hg2+) were evaluated, showing the positive influence of the protein drop volume on the number of crystals and crystal size. This microfluidic system allowed for crystals with good structural stability and high X-ray diffraction quality and, thus, it is regarded as an efficient tool that may contribute to the enhancement of the proteins’ crystals structural resolution.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein Engineering of Electron Transfer Components from Electroactive Geobacter Bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Antioxidants</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2076-3921/10/6/844</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electrogenic microorganisms possess unique redox biological features, being capable of transferring electrons to the cell exterior and converting highly toxic compounds into nonhazardous forms. These microorganisms have led to the development of Microbial Electrochemical Technologies (METs), which include applications in the fields of bioremediation and bioenergy production. The optimization of these technologies involves efforts from several different disciplines, ranging from microbiology to materials science. Geobacter bacteria have served as a model for understanding the mechanisms underlying the phenomenon of extracellular electron transfer, which is highly dependent on a multitude of multiheme cytochromes (MCs). MCs are, therefore, logical targets for rational protein engineering to improve the extracellular electron transfer rates of these bacteria. However, the presence of several heme groups complicates the detailed redox characterization of MCs. In this Review, the main characteristics of electroactive Geobacter bacteria, their potential to develop microbial electrochemical technologies and the main features of MCs are initially highlighted. This is followed by a detailed description of the current methodologies that assist the characterization of the functional redox networks in MCs. Finally, it is discussed how this information can be explored to design optimal Geobacter-mutated strains with improved capabilities in METs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Teixeira, Miguel</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and functional insights of GSU0105, a unique multiheme cytochrome from G. sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0006349521008821</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens possesses over 100 cytochromes that assure an effective electron transfer to the cell exterior. The most abundant group of cytochromes in this microorganism is the PpcA family, composed of five periplasmic triheme cytochromes with high structural homology and identical heme coordination (His-His). GSU0105 is a periplasmic triheme cytochrome synthetized by G. sulfurreducens in Fe(III)-reducing conditions but is not present in cultures grown on fumarate. This cytochrome has a low sequence identity with the PpcA family cytochromes and a different heme coordination, based on the analysis of its amino acid sequence. In this work, amino acid sequence analysis, site-directed mutagenesis, and complementary biophysical techniques, including ultraviolet-visible, circular dichroism, electron paramagnetic resonance, and nuclear magnetic resonance spectroscopies, were used to characterize GSU0105. The cytochrome has a low percentage of secondary structural elements, with features of α-helices and β-sheets. Nuclear magnetic resonance shows that the protein contains three low-spin hemes (Fe(II), S = 0) in the reduced state. Electron paramagnetic resonance shows that, in the oxidized state, one of the hemes becomes high-spin (Fe(III), S = 5/2), whereas the two others remain low-spin (Fe(III), S = 1/2). The data obtained also indicate that the heme groups have distinct axial coordination. The apparent midpoint reduction potential of GSU0105 (−154 mV) is pH independent in the physiological range. However, the pH modulates the reduction potential of the heme that undergoes the low- to high-spin interconversion. The reduction potential values of cytochrome GSU0105 are more distinct compared to those of the PpcA family members, providing the protein with a larger functional working redox potential range. Overall, the results obtained, together with an amino acid sequence analysis of different multiheme cytochrome families, indicate that GSU0105 is a member of a new group of triheme cytochromes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Liliana R. Teixeira</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A unique aromatic residue modulates the redox range of a periplasmic multiheme cytochrome from Geobacter metallireducens</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">bioenergetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Site-directed mutagenesis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021925821005007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">296</style></volume><pages><style face="normal" font="default" size="100%">100711</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter bacteria are able to transfer electrons to the exterior of the cell and reduce extracellular electron acceptors including toxic/radioactive metals and electrode surfaces, with potential applications in bioremediation or electricity harvesting. The triheme c-type cytochrome PpcA from Geobacter metallireducens plays a crucial role in bridging the electron transfer from the inner to the outer membrane, ensuring an effective extracellular electron transfer. This cytochrome shares 80% identity with PpcA from Geobacter sulfurreducens, but their redox properties are markedly different, thus determining the distinctive working redox potential ranges in the two bacteria. PpcA from G. metallireducens possesses two extra aromatic amino acids (Phe-6 and Trp-45) in its hydrophobic heme core, whereas PpcA from G. sulfurreducens has a leucine and a methionine in the equivalent positions. Given the different nature of these residues in the two cytochromes, we have hypothesized that the extra aromatic amino acids could be partially responsible for the observed functional differences. In this work, we have replaced Phe-6 and Trp-45 residues by their nonaromatic counterparts in PpcA from G. sulfurreducens. Using redox titrations followed by UV–visible and NMR spectroscopy we observed that residue Trp-45 shifted the redox potential range 33% toward that of PpcA from G. sulfurreducens, whereas Phe-6 produced a negligible effect. For the first time, it is shown that the inclusion of an aromatic residue at the heme core can modulate the working redox range in abundant periplasmic proteins, paving the way to engineer bacterial strains for optimal microbial bioelectrochemical applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Wagner</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting Ionic Liquid Structure-Property Relationship: A Critical Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/21/20/7745</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">{20}</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">7745</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{In the last few years, ionic liquids (ILs) have been the focus of extensive studies concerning the relationship between structure and properties and how this impacts their application. Despite a large number of studies, several topics remain controversial or not fully answered, such as: the existence of ion pairs, the concept of free volume and the effect of water and its implications in the modulation of ILs physicochemical properties. In this paper, we present a critical review of state-of-the-art literature regarding structure-property relationship of ILs, we re-examine analytical theories on the structure-property correlations and present new perspectives based on the existing data. The interrelation between transport properties (viscosity, diffusion, conductivity) of IL structure and free volume are analysed and discussed at a molecular level. In addition, we demonstrate how the analysis of microscopic features (particularly using NMR-derived data) can be used to explain and predict macroscopic properties, reaching new perspectives on the properties and application of ILs.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mirante, Fatima</style></author><author><style face="normal" font="default" size="100%">Alves, Ana C.</style></author><author><style face="normal" font="default" size="100%">Juliao, Diana</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Valenca, Rita</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Jorge C.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Large-pore silica spheres as support for samarium-coordinated undecamolybdophosphate: Oxidative desulfurization of diesels</style></title><secondary-title><style face="normal" font="default" size="100%">Fuel</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JAN 1}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0016236119315674</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">259</style></volume><pages><style face="normal" font="default" size="100%">116213</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel composite has been prepared through the immobilization of the Keggin sandwich-type {[}Sm (PMo11O39)(2)](11-) anion (SmPOM) on large-pore silica spheres previously functionalized with trimethylammonium groups (TMA). The resulting SmPOM@TMA-LPMS material has been evaluated as heterogeneous catalyst in a biphasic desulfurization 1:1 diesel/extraction solvent system using H2O2 as oxidant. Preliminary experiments were conducted with different extraction solvents, acetonitrile and {[}BMIM]PF6 ionic liquid. The optimized extractive and catalytic oxidative desulfurization system (ECODS) with {[}BMIM]PF6 was able to reach complete sulfur removal from a model diesel containing 2100 ppm S in just 60 min (10 min of initial extraction + 50 min of catalytic step). The reutilization of catalyst and extraction phase has been successfully performed without loss of desulfurization efficiency in consecutive cycles, turning the process more sustainable and cog-effective. The remarkable results with simulated diesel have motivated the application of the catalyst in the desulfurization of untreated real diesel and 74% of efficiency was achieved after only 2 h for three consecutive cycles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barrulas, V, Raquel</style></author><author><style face="normal" font="default" size="100%">Nunes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Sequeira, Silvia O.</style></author><author><style face="normal" font="default" size="100%">Casimiro, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cleaning fungal stains on paper with hydrogels: The effect of pH control</style></title><secondary-title><style face="normal" font="default" size="100%">International Biodeterioration &amp; Biodegradation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{AUG}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.ibiod.2020.104996</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">152</style></volume><pages><style face="normal" font="default" size="100%">104996</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Fungal stains affect documents and artworks on paper all over the world, diminishing their chemical stability and compromising their readability. The present paper studies the suitability of agarose and gellan gum hydrogels to remove fungal stains from paper, using paper impregnated with alizarin as a model system to simulate the most common colorant molecules produced by fungi - polyketide quinones. The effect of pH variation on the efficacy of the gels was evaluated by UV spectrometry. The results show that the cleaning efficacy of the gels greatly depends on the gel matrix, the colorant molecules, and the pH balance of the process.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Pires, Joao</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyoxometalate@Periodic mesoporous organosilicas as active materials for oxidative desulfurization of diesels</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{AUG 1}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1387181120301967</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">302</style></volume><pages><style face="normal" font="default" size="100%">110193</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Novel material catalysts based in the active zinc-substituted polyoxotungstate ({[}PW11Zn(H2O)(39)](5-), abbreviated as PW11Zn) were efficiently used in the oxidative desulfurization of real and model diesels. These active catalytic center was strategically immobilized in a less hydrophilic periodic mesoporous organosilicas (PMOs), containing ethane-bridge (PMOE) and benzene-bridge (PMOB) walls, functionalized with (3-aminopropyl)triethoxysilane (aptes). The efficiency of the novel catalytic composites (PW11Zn@aptesPMOE and PM11Zn@aptesPMOB) was studied under oxidative desulfurization system (CODS) without the presence of an extraction solvent and also using a biphasic (diesel/extraction solvent) oxidative desulfurization system (ECODS). Both composites presented higher desulfurization efficiency under the solvent-free system, reaching ultra-low levels of sulfur compounds after only 1 h and using low ratio of H2O2/S = 4. The catalysts could be recycled without loss of activity for ten consecutive cycles. However, after the first desulfurization cycle complete desulfurization was achieved within only 30 min using PW11Zn@aptesPMOE composite. Also, the structure of PW it Zn@aptesPMOE demonstrated to be more stable than PW11Zn@aptesPMOB, probably due to the occurrence of some PW11Zn leaching from the PMOB surface, probably caused by the lower interaction of PW11Zn with the benzene-bridge PMOB wall. The most robust catalyst PW11Zn@aptesPMOE was used to desulfurize a real diesel achieving 75.9% of desulfurization after 2 h. The catalyst was further recycled with success to treat real diesel.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beola, Lilianne</style></author><author><style face="normal" font="default" size="100%">Laura Asín</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Yilian Fernandez-Afonso</style></author><author><style face="normal" font="default" size="100%">Fratila, {Raluca M.}</style></author><author><style face="normal" font="default" size="100%">Serantes, David</style></author><author><style face="normal" font="default" size="100%">Ruta, Sergiu</style></author><author><style face="normal" font="default" size="100%">Chantrell, {Roy W.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Valeria Grazu</style></author><author><style face="normal" font="default" size="100%">Lucía Gutierrez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The intracellular number of magnetic nanoparticles modulates the apoptotic death pathway after magnetic hyperthermia treatment</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials &amp; Interfaces</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D cell culture</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">cell death pathways</style></keyword><keyword><style  face="normal" font="default" size="100%">iron oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">Macrophages</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic hyperthermia</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticle uptake</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">39</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">43474–43487</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic hyperthermia is a cancer treatment based on the exposure of magnetic nanoparticles to an alternating magnetic field in order to generate local heat. In this work, 3D cell culture models were prepared to observe the effect that a different number of internalized particles had on the mechanisms of cell death triggered upon the magnetic hyperthermia treatment. Macrophages were selected by their high capacity to uptake nanoparticles. Intracellular nanoparticle concentrations up to 7.5 pg Fe/cell were measured both by elemental analysis and magnetic characterization techniques. Cell viability after the magnetic hyperthermia treatment was decreased to &amp;lt;25% for intracellular iron contents above 1 pg per cell. Theoretical calculations of the intracellular thermal effects that occurred during the alternating magnetic field application indicated a very low increase in the global cell temperature. Different apoptotic routes were triggered depending on the number of internalized particles. At low intracellular magnetic nanoparticle amounts (below 1 pg Fe/cell), the intrinsic route was the main mechanism to induce apoptosis, as observed by the high Bax/Bcl-2 mRNA ratio and low caspase-8 activity. In contrast, at higher concentrations of internalized magnetic nanoparticles (1−7.5 pg Fe/cell), the extrinsic route was observed through the increased activity of caspase-8. Nevertheless, both mechanisms may coexist at intermediate iron concentrations. Knowledge on the different mechanisms of cell death triggered after the magnetic hyperthermia treatment is fundamental to understand the biological events activated by this procedure and their role in its effectiveness.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PCIN-2017-060 FCT/MCTES M-ERA NET/2/0008/2016 PGC2018-096016-B-I00 BIO2017-84246-C2-1-R UIDB/04378/2020 ED431E2018/08 EP/K031589/1 CAS18/00233 RYC-2014-15512 RYC-2015-17640 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pombo, Inês</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hyperthermia induced by gold nanoparticles and visible light photothermy combined with chemotherapy to tackle doxorubicin sensitive and resistant colorectal tumor 3D spheroids</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">doxorubicin resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">1–13</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Current cancer therapies are frequently ineffective and associated with severe side effects and with acquired cancer drug resistance. The development of effective therapies has been hampered by poor correlations between pre-clinical and clinical outcomes. Cancer cell-derived spheroids are three-dimensional (3D) structures that mimic layers of tumors in terms of oxygen and nutrient and drug resistance gradients. Gold nanoparticles (AuNP) are promising therapeutic agents which permit diminishing the emergence of secondary effects and increase therapeutic efficacy. In this work, 3D spheroids of Doxorubicin (Dox)-sensitive and -resistant colorectal carcinoma cell lines (HCT116 and HCT116-DoxR, respectively) were used to infer the potential of the combination of chemotherapy and Au-nanoparticle photothermy in the visible (green laser of 532 nm) to tackle drug resistance in cancer cells. Cell viability analysis of 3D tumor spheroids suggested that AuNPs induce cell death in the deeper layers of spheroids, further potentiated by laser irradiation. The penetration of Dox and earlier spheroid disaggregation is potentiated in combinatorial therapy with Dox, AuNP functionalized with polyethylene glycol (AuNP@PEG) and irradiation. The time point of Dox administration and irradiation showed to be important for spheroids destabilization. In HCT116-sensitive spheroids, pre-irradiation induced earlier disintegration of the 3D structure, while in HCT116 Dox-resistant spheroids, the loss of spheroid stability occurred almost instantly in post-irradiated spheroids, even with lower Dox concentrations. These results point towards the application of new strategies for cancer therapeutics, reducing side effects and resistance acquisition.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UIDB/04378/2020 SFRH/BPD/124612/2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Lorenzo Rivas-García</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tackling Multidrug Resistance in Streptococci: From Novel Biotherapeutic Strategies to Nanomedicines</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antimicrobial resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">bacteriocins</style></keyword><keyword><style  face="normal" font="default" size="100%">bacteriophage</style></keyword><keyword><style  face="normal" font="default" size="100%">biofilms</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">pyogenic streptococci</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Research Foundation</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pyogenic streptococci group includes pathogenic species for humans and other animals and has been associated with enduring morbidity and high mortality. The main reason for the treatment failure of streptococcal infections is the increased resistance to antibiotics. In recent years, infectious diseases caused by pyogenic streptococci resistant to multiple antibiotics have been raising with a significant impact to public health and veterinary industry. The rise of antibiotic-resistant streptococci has been associated to diverse mechanisms, such as efflux pumps and modifications of the antimicrobial target. Among streptococci, antibiotic resistance emerges from previously sensitive populations as result of horizontal gene transfer or chromosomal point mutations due to excessive use of antimicrobials. Streptococci strains are also recognized as biofilm producers. The increased resistance of biofilms to antibiotics among streptococci promote persistent infection, which comprise circa 80% of microbial infections in humans. Therefore, to overcome drug resistance, new strategies, including new antibacterial and antibiofilm agents, have been studied. Interestingly, the use of systems based on nanoparticles have been applied to tackle infection and reduce the emergence of drug resistance. Herein, we present a synopsis of mechanisms associated to drug resistance in (pyogenic) streptococci and discuss some innovative strategies as alternative to conventional antibiotics, such as bacteriocins, bacteriophage, and phage lysins, and metal nanoparticles. We shall provide focused discussion on the advantages and limitations of agents considering application, efficacy and safety in the context of impact to the host and evolution of bacterial resistance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UID/Multi/04378/2020 SFRH/BD/118350/2016 Inn-Indigo 0002/2015 RA Detect&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, C. F.</style></author><author><style face="normal" font="default" size="100%">Neves, L. A.</style></author><author><style face="normal" font="default" size="100%">Chagas, R.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CO2 removal from anaesthesia circuits using gas-ionic liquid membrane contactors</style></title><secondary-title><style face="normal" font="default" size="100%">SEPARATION AND PURIFICATION TECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">NOV 1</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">250</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, {Rita B.}</style></author><author><style face="normal" font="default" size="100%">Tavares, {Márcia T.}</style></author><author><style face="normal" font="default" size="100%">Pires, {Rita F.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Bonifácio, {Vasco D. B.}</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correction to: Nano-in-Micro Sildenafil Dry Powder Formulations for the Treatment of Pulmonary Arterial Hypertension Disorders: The Synergic Effect of POxylated Polyurea Dendrimers, PLGA, and Cholesterol (Part. Part. Syst. Charact, (2020), 37, (1900447), </style></title><secondary-title><style face="normal" font="default" size="100%">Particle and Particle Systems Characterization</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Wiley-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">37</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Part. Part. Syst. Charact. 2020, 37, 1900447 In the originally published manuscript, the author Márcia T. Tavares was omitted. The author is hereby added in the author byline and is associated with the first affiliation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Sánchez-Melsió, Alexandre</style></author><author><style face="normal" font="default" size="100%">Balcázar, {José Luís}</style></author><author><style face="normal" font="default" size="100%">Borrego, {Carles M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water safety screening via multiplex LAMP-Au-nanoprobe integrated approach</style></title><secondary-title><style face="normal" font="default" size="100%">Science of the Total Environment</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">E. coli</style></keyword><keyword><style  face="normal" font="default" size="100%">loop-mediated isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-need screening</style></keyword><keyword><style  face="normal" font="default" size="100%">Water safety screening</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">741</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Contaminated water resources remain a major global concern regarding public health. The majority of water safety protocols include indicators of microbial contamination to evaluate the potential risk to public health and are key elements of quality guidelines. Among these, markers for total coliforms and fecal coliforms are strong indicators of co-contamination with other pathogens. Traditional methods, recurring to slow and cumbersome culture-based approaches, have been gradually replaced by molecular methods, capable of faster and more specific screening. These are usually PCR-based methods that may allow for multiple pathogen detection but require dedicated laboratory equipment, hindering the rapid on-site assessment. Here, we used a multiplex Loop-Mediated Isothermal Amplification (mLAMP) strategy for the amplification of two markers associated with the contamination by total and fecal coliforms (e.g. Escherichia coli) — lacZ and uidA genes, respectively — thus allowing for single tube multiplex detection. The mLAMP products were then subject to an Au-nanoprobe colorimetric detection assay for precise discrimination of targets. This approach was validated in 22 water samples that were also screened for the presence of lacZ and uidA using standard and quantitative PCR, with the capability for discriminating the contamination level, e.g. a semi-quantitative evaluation of water quality.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was financed by FEDER funds through the COMPETE 2020 Program and National Funds through FCT (Portuguese Foundation for Science and Technology) under the projects UlD/Multi/04378/2013 and UID/Multi/04378/2019 for Applied Molecular Biosciences Unit (UCIBIO), SFRH/BPD/124311/2016. JPI Proj No 281715 (TRACE) project. We also acknowledge Sigita Stanynaite for the restriction analysis of lacZ and uidA LAMP products. ICRA researchers acknowledge the support for scientific equipment given by the European Regional Development Fund (FEDER) under the Catalan FEDER Operative Program 2007-2013 and by MINECO according to DA3a of the Catalan Statute of Autonomy and to PGE-2010 as well as the funding from the CERCA program of the Catalan government.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Oliveira</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fast prototyping microfluidics: Integrating droplet digital lamp for absolute quantification of cancer biomarkers</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">digital amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">integrated microfluidics device</style></keyword><keyword><style  face="normal" font="default" size="100%">lab-on-a-chip</style></keyword><keyword><style  face="normal" font="default" size="100%">loop-mediated isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">oncogenes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microfluidic (MF) advancements have been leveraged toward the development of state-of-the-art platforms for molecular diagnostics, where isothermal amplification schemes allow for further simplification of DNA detection and quantification protocols. The MF integration with loop-mediated isothermal amplification (LAMP) is today the focus of a new generation of chip-based devices for molecular detection, aiming at fast and automated nucleic acid analysis. Here, we combined MF with droplet digital LAMP (ddLAMP) on an all-in-one device that allows for droplet generation, target amplification, and absolute quantification. This multilayer 3D chip was developed in less than 30 minutes by using a low-cost and extremely adaptable production process that exploits direct laser writing technology in “Shrinky-dinks” polystyrene sheets. ddLAMP and target quantification were performed directly on-chip, showing a high correlation between target concentration and positive droplet score. We validated this integrated chip via the amplification of targets ranging from five to 500,000 copies/reaction. Furthermore, on-chip amplification was performed in a 10 µL volume, attaining a limit of detection of five copies/µL under 60 min. This technology was applied to quantify a cancer biomarker, c-MYC, but it can be further extended to any other disease biomarker.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UID/CTM/50025/2019 UID/Multi/04378/2019 Inn-INDIGO/0002/2015 PTDC/BTM-SAL/31201/2017 SFRH/BPD/124311/2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Lorenzo Rivas-García</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene therapy in cancer treatment: Why go nano?</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gene delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The proposal of gene therapy to tackle cancer development has been instrumental for the development of novel approaches and strategies to fight this disease, but the efficacy of the proposed strategies has still fallen short of delivering the full potential of gene therapy in the clinic. Despite the plethora of gene modulation approaches, e.g., gene silencing, antisense therapy, RNA interference, gene and genome editing, finding a way to efficiently deliver these effectors to the desired cell and tissue has been a challenge. Nanomedicine has put forward several innovative platforms to overcome this obstacle. Most of these platforms rely on the application of nanoscale structures, with particular focus on nanoparticles. Herein, we review the current trends on the use of nanoparticles designed for cancer gene therapy, including inorganic, organic, or biological (e.g., exosomes) variants, in clinical development and their progress towards clinical applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was supported by the Applied Molecular Biosciences Unit -UCIBIO which is financed by national funds from FCT (UIDB/04378/2020); CRR (SFRH/BPD/124612/2016) and LRG (Inn-Indigo 00002/2015 RA Detect).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Gericke, Martin</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ricardo B.</style></author><author><style face="normal" font="default" size="100%">Heinze, Thomas</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of dicarboxymethyl cellulose</style></title><secondary-title><style face="normal" font="default" size="100%">CELLULOSE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1965-1974</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, {Rita B.}</style></author><author><style face="normal" font="default" size="100%">Pires, {Rita F.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Bonifácio, {Vasco D. B.}</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-in-Micro Sildenafil Dry Powder Formulations for the Treatment of Pulmonary Arterial Hypertension Disorders: The Synergic Effect of POxylated Polyurea Dendrimers, PLGA, and Cholesterol</style></title><secondary-title><style face="normal" font="default" size="100%">Particle and Particle Systems Characterization</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">nano-in-microparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">PLGA</style></keyword><keyword><style  face="normal" font="default" size="100%">Pulmonary drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">sildenafil citrate</style></keyword><keyword><style  face="normal" font="default" size="100%">supercritical-assisted spray drying</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Wiley-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">37</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;POXylated polyurea dendrimer nanoparticles (PUREG4OOx48) are loaded with sildenafil (SDF) by a supercritical carbon dioxide–assisted (scCO2) impregnation. Further supercritical CO2-assisted spray drying (SASD) leads to hybrid nano-in-micro dry powder formulations that are investigated aiming at efficient pulmonary delivery of SDF in pulmonary arterial hypertension treatment. This is the first report of the production of poly(D,L-lactide-co-glycolide)-cholesterol (PLGA-Chol) microparticles processed by SASD. The optimized formulation of nano-in-microparticles is composed of PLGA, Chol, and PUREG4OOx48, loaded with SDF solutions in a 77:23 ratio (PLGA-Chol:dendrimer, w/w). The dry powders are fully characterized and found to be highly biodegradable and biocompatible, and the SDF release profile evaluates under different pH values. The median mass average diameter (MMAD) of the nano-in-micro systems varies between 2.57 and 5 µm and the fine particle fraction (FPF) between 36% and 29% for PUREG4OMeOx48[PLGA-Chol] and PUREG4OEtOx48[PLGA-Chol], respectively. The data validate the potential use of these new formulations in inhalation therapy. In vitro studies are also carried out in order to evaluate the effect of the free drug in cell viability and formulations cytotoxicity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/99452/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F66858%2F2009/PT# UID/QUI/50006/2020 POCI-01-0145-FEDER-007265 UID/Multi/04378/2020 SFRH/BD/109006/2015 Sem PDF conforme despacho&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Luísa M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Branco, {Paula S.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of new hetero-arylidene-9(10H)-anthrone derivatives and their biological evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">Bioorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Arylidene-anthrone derivatives</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Imidazolium chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Proliferation inhibition</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Amsterdam.</style></publisher><volume><style face="normal" font="default" size="100%">99</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New hetero-arylidene-9(10H)-anthrone derivatives (1) were synthesized from reaction of 1,2-dimethyl-3-alkyl imidazolium salts (2) and 9-anthracenecarboxaldehyde. Ion exchange of the anion with dioctyl sulfosuccinate and lithium bis(trifluoromethanesulfonyl)imide led to the preparation of other derivatives. The antiproliferative effect of the compounds was evaluated in human ovarian (A2780) and colorectal (HCT116) carcinoma cell lines and in normal primary human fibroblasts. Compound 1 presented an antiproliferative effect related to the imidazolium pattern of substitution with compounds having a decyl group at the R-position (1c and 3c) showing the highest cytotoxic activities in all cell lines independently of the counter ion. Compounds 1b and 1c internalize A2780 cancer cells via a passive or an active transport, respectively, inducing A2780 cell death via an extrinsic apoptosis (1b) or intrinsic apoptosis and oncosis (1c). The localization of both compounds in the cytoplasm coupled to the absence of reactive oxygen species (ROS) induction suggest that the mechanisms of toxicity might be different than those of other anthracyclines currently used in chemotherapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/RECI%2FBBB-BQB%2F0230%2F2012/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/RECI%2FBBB-BEP%2F0124%2F2012/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of new hetero-arylidene-9(10H)-anthrone derivatives and their biological evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">BIOORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">99</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amendoeira, Ana</style></author><author><style face="normal" font="default" size="100%">García, {Lorenzo Rivas}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light Irradiation of Gold Nanoparticles Toward Advanced Cancer Therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Therapeutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">photodynamic therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermal therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Wiley-Blackwell Publishing Ltd</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is one of the leading causes of death in the world. To challenge this epidemic, there are growing demands for the development of new advanced and targeted therapeutics capable of effectively tackling cancer cells with improved selectivity. Nanomedicine has put forward several innovative therapeutics toward improving therapeutic efficacy while decreasing the deleterious side effects of current chemotherapy. Multifunctional gold nanoparticles (AuNPs) have been at the core of a plethora of advanced therapeutic strategies that provide selective targeting with their unique optical properties, capable to interact with the light of specific wavelength to deliver therapy with tremendous spatiotemporal precision. AuNPs have been exploited as photodynamic and photothermal therapeutic agents alone or in combination with other cancer treatment modalities with other cancer applications. Due to their exceptional physicochemical properties, they have been proven efficacious allies for photodynamic therapy and for photothermal therapy regimens. Herein, the rapidly progressing literature related to the use of these promising strategies against cancer is discussed, highlighting their possible future clinical translation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04378%2F2019/PT# Publisher Copyright: © 2019 WILEY-VCH Verlag GmbH &amp;amp; Co. KGaA, Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, {Beatriz B.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanotheranostics in Gene Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Cancer Nanotheranostics for Experimental and Personalized Medicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">RNAi</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><pub-location><style face="normal" font="default" size="100%">United Kingdom</style></pub-location><pages><style face="normal" font="default" size="100%">82–115</style></pages><isbn><style face="normal" font="default" size="100%">9789811456893</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The continuous advances in molecular genetics have prompt for a wealth of tools capable to modulate genome and the corresponding gene expression. These innovative technologies have broadened the range of possibilities for gene therapy, either to decrease expression of malignant genes and mutations or edition of genomes for correction of errors. These strategies rely on the delivery of therapeutic nucleic acids to cells and tissues that must overcome several biological barriers. Indeed, a key element for the success of any gene therapy formulation is the carrier agent capable to deliver the therapeutic nucleic acid moieties to a specific target and promote efficient cellular uptake, while preventing deleterious off-target effects and degradation by endogenous nucleases. The initial vectorization strategies proved to be rather immunogenic, limited in the amount of genetic material that can be packed and raised severe toxicity concerns. Nowadays, a new generation of nanotechnology-based gene delivery systems are making an impact on the way we use therapeutic nucleic acids. These nanovectorization platforms have been developed so as to show low immunogenicity, low toxicity, ease of assembly and scale-up with higher loading capacity. Some of these nanoscale systems have also allowed for controlled release system and for the simultaneous capability of monitorization of effect - nanotheranostics. Herein, we provide a review on the variety of gene delivery vectors and platforms at the nanoscale.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Publisher Copyright: © 2020, Bentham Books imprint.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Diana</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Novel Cellulose-Based Polymer for Efficient Removal of Methylene Blue</style></title><secondary-title><style face="normal" font="default" size="100%">MEMBRANES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, C.</style></author><author><style face="normal" font="default" size="100%">Rodrigo, {A. P.}</style></author><author><style face="normal" font="default" size="100%">Madeira, C</style></author><author><style face="normal" font="default" size="100%">D'Ambrosio, M</style></author><author><style face="normal" font="default" size="100%">Goncalves, C</style></author><author><style face="normal" font="default" size="100%">Parola, {A. J.}</style></author><author><style face="normal" font="default" size="100%">Grosso, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Costa, {P. M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Porphyrin Pigments in Polychaeta: Explorations on the Evolution of Haem Metabolism in Marine Eumetazoans</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">18</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Other</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rippel, Rafael</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Luis</style></author><author><style face="normal" font="default" size="100%">Lopes, Monica</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthetic Approaches to a Challenging and Unusual Structure-An Amino-Pyrrolidine Guanine Core</style></title><secondary-title><style face="normal" font="default" size="100%">MOLECULES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 2</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kordestani, Nazanin</style></author><author><style face="normal" font="default" size="100%">Rudbari, {Hadi Amiri}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Daniela A.}</style></author><author><style face="normal" font="default" size="100%">Bruno, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Bella, Giovanni</style></author><author><style face="normal" font="default" size="100%">Scopelliti, Rosario</style></author><author><style face="normal" font="default" size="100%">Braun, {Jason D.}</style></author><author><style face="normal" font="default" size="100%">Herbert, {David E.}</style></author><author><style face="normal" font="default" size="100%">Olivier Blacque</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antiproliferative Activities of Diimine-Based Mixed Ligand Copper(II) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Combinatorial Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">copper(II)</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystal structure</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">halogenated salicylaldehyde</style></keyword><keyword><style  face="normal" font="default" size="100%">mixed ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">ovarian carcinoma cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">89–99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of Cu(diimine)(X-sal)(NO3) complexes, where the diimine is either 2,2′-bipyridine (bpy) or 1,10-phenanthroline (phen) and X-sal is a monoanionic halogenated salicylaldehyde (X = Cl, Br, I, or H), have been synthesized and characterized by elemental analysis and X-ray crystallography. Penta-coordinate geometries copper(II) were observed for all cases. The influence of the diimine coligands and different halogen atoms on the antiproliferative activities toward human cancer cell lines have been investigated. All Cu(II) complexes were able to induce a loss of A2780 ovarian carcinoma cell viability, with phen derivatives more active than bpy derivatives. In contrast, no in vitro antiproliferative effects were observed against the HCT116 colorectal cancer cell line. These cytotoxicity differences were not due to a different intracellular concentration of the complexes determined by inductively coupled plasma atomic emission spectroscopy. A small effect of different halogen substituents on the phenolic ring was observed, with X = Cl being the most highly active toward A2780 cells among the phen derivatives, while X = Br presented the lowest IC50 in A2780 cells for bpy analogs. Importantly, no reduction in normal primary fibroblasts cell viability was observed in the presence of bpy derivatives (IC50 &amp;gt; 40 μM). Mechanistically, complex 1 seems to induce a stronger apoptotic response with a higher increase in mitochondrial membrane depolarization and an increased level of intracellular reactive oxygen species (ROS) compared to complex 3. Together, these data and the low IC50 compared to cisplatin in A2780 ovarian carcinoma cell line demonstrate the potential of these bpy derivatives for further in vivo studies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MCTES (UID/Multi/04378/2019 project PTDC/CVT/EPI/6685/2014 M-ERA/NET2/0008/2016 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Sofia</style></author><author><style face="normal" font="default" size="100%">Mateus, Eduardo Pires</style></author><author><style face="normal" font="default" size="100%">Richter Gomes da Silva, Marco Diogo</style></author><author><style face="normal" font="default" size="100%">Mendes, Davide</style></author><author><style face="normal" font="default" size="100%">Araujo Pereira, Maria Manuela</style></author><author><style face="normal" font="default" size="100%">Schutz, Stefan</style></author><author><style face="normal" font="default" size="100%">Paiva, Maria Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of pheromone candidates for the eucalyptus weevil, Gonipterus platensis (Coleoptera, Curculionidae)</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF APPLIED ENTOMOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">41-53</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The eucalyptus weevil, Gonipterus platensis (Coleoptera, Curculionidae), is a major pest of eucalyptus plantations worldwide. To date, no pheromones have been identified for this species, despite their valuable potential as tools in monitoring or control strategies. Here we report the detection and identification of pheromones candidates of G. platensis. The weevil's volatile compounds were collected by solid phase micro extraction (SPME) and monolithic material sorption extraction (MMSE). Using Gas Chromatography coupled to Mass Spectrometry (GC/MS) analysis, eleven insect specific compounds were detected and identified: verbenene, cis-verbenol, trans-verbenol, verbenone, 2-oxo-1,8-cineole, 9-hydroxy-1,8-cineole, 2-alpha-hydroxy-1,8-cineole, 3-oxo-1,8-cineole, 2-beta-hydroxy-1,8-cineole, 3-alpha-hydroxy-1,8-cineole and 7-hydroxy-1,8-cineole. Three of these compounds, verbenene, cis-verbenol and trans-verbenol, were shown to be male-specific. Antennal sensitivity towards ten compounds emitted by G. platensis was detected using Gas Chromatography-Mass Spectrometry/Electroantennographic Detection (GC-MS/EAD). Extracts from virgin males proved to be attractive to virgin females in olfactometer bioassays. Further behavioural bioassays showed that both virgin females and virgin males were attracted to the male-specific compound cis-verbenol and that virgin females were attracted to trans-verbenol. Verbenone was attractive to mated females. Regarding 2-alpha-hydroxy-1.8-cineole and 2-oxo-1,8-cineole, which are produced by both sexes, the alcohol was attractive to virgin males and both the alcohol and the ketone were repellant to mated females. This is, to our knowledge, the first identification of pheromones candidates in Gonipterus spp. and also the first evidence of cineole metabolites acting as semiochemicals.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Inês Mendon{\c c}a-Martins</style></author><author><style face="normal" font="default" size="100%">Santos, {Marino F. A.}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Marques, Joana</style></author><author><style face="normal" font="default" size="100%">Romão, {Carlos C.}</style></author><author><style face="normal" font="default" size="100%">Romão, {Maria João}</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving the Anti-inflammatory Response via Gold Nanoparticle Vectorization of CO-Releasing Molecules</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Biomaterials Science and Engineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anti-inflammatory effects</style></keyword><keyword><style  face="normal" font="default" size="100%">bovine serum albumin</style></keyword><keyword><style  face="normal" font="default" size="100%">CO-releasing molecules</style></keyword><keyword><style  face="normal" font="default" size="100%">CORM-3</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">tissue regeneration</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1090–1101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;CO-releasing molecules (CORMs) have been widely studied for their anti-inflammatory, antiapoptotic, and antiproliferative effects. CORM-3 is a water-soluble Ru-based metal carbonyl complex, which metallates serum proteins and readily releases CO in biological media. In this work, we evaluated the anti-inflammatory and wound-healing effects of gold nanoparticles-CORM-3 conjugates, AuNPs@PEG@BSA·Ru(CO)x, exploring its use as an efficient CO carrier. Our results suggest that the nanoformulation was capable of inducing a more pronounced cell effect, at the anti-inflammatory level and a faster tissue repair, probably derived from a rapid cell uptake of the nanoformulation that results in the increase of CO inside the cell.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UID/Multi/04378/2019 FCT/MEC PTDC/QEQMED/1902/2014 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Bu{\c s}il{\u a}</style></author><author><style face="normal" font="default" size="100%">Aurel T{\u a}b{\u a}caru</style></author><author><style face="normal" font="default" size="100%">Viorica Mu{\c s}sat</style></author><author><style face="normal" font="default" size="100%">Vasile, {Bogdan {\c S}tefan}</style></author><author><style face="normal" font="default" size="100%">Nea{\c s}u, {Ionela Andreea}</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Matos, {António Pedro}</style></author><author><style face="normal" font="default" size="100%">Marques, {Fernanda Marujo}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Size-Dependent Biological Activities of Fluorescent Organosilane-Modified Zinc Oxide Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of biomedical nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">American Scientific Publishers</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">137–152</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Surface modification of zinc oxide nanoparticles (ZnO NPs) is a strategy to tune their biocompatibility. Herein we report on the synthesis of a series of fluorescent ZnO NPs modified with 2-10% (3-glycidyloxypropyl)trimethoxysilane (GPTMS) to investigate the fluorescence properties and to explore their applications in microbiology and biomedicine. The obtained ZnO NPs were characterized by X-ray diffraction (XRD), high resolution transmission electron microscopy (HRTEM) and Fourier transform infrared spectroscopy (FTIR). Size reduction occurred from ca. 13 nm in unmodified ZnO to 3-4 nm in silane-modified samples and fluorescence spectra showed size-dependent variation of the photoemission bands' intensity. The antibacterial and cytotoxic activities were investigated on Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria, and in ovarian (A2780) and prostate (PC3) cancer cells by tetrazolium/formazan-based methods. The antibacterial effect was higher for E. coli than S. aureus, while the cytotoxic activity was similar for both cancer cells and varied with the particle size. Cell death by apoptosis, and/or necrosis versus autophagy, were explored by flow cytometry using an Annexin V based-method and transmission electron microscopy (TEM). The main mechanism of ZnO NPs toxicity may involve the generation of reactive oxygen species (ROS) and the induction of apoptosis or autophagy. This work revealed the potential utility of GPTMS-modified ZnO NPs in the treatment of bacterial infection and cancer.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pacheco, M. Raquel</style></author><author><style face="normal" font="default" size="100%">Jacinto, Joao P.</style></author><author><style face="normal" font="default" size="100%">Penas, Daniela</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomas</style></author><author><style face="normal" font="default" size="100%">Almeida, Ana</style></author><author><style face="normal" font="default" size="100%">Colaco, Miriam</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Jones, Nykola C.</style></author><author><style face="normal" font="default" size="100%">Hoffmann, V, Soren</style></author><author><style face="normal" font="default" size="100%">Pereira, M Manuela A</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supramolecular protein polymers using mini-ferritin Dps as the building block</style></title><secondary-title><style face="normal" font="default" size="100%">ORGANIC &amp; BIOMOLECULAR CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC 7</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">45</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">9300-9307</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A missense mutant of a Dps protein (DNA-binding protein from starved cells) from Marinobacter hydrocarbonoclasticus was used as a building block to develop a new supramolecular assembly complex which enhances the iron uptake, a physiological function of this mini-ferritin. The missense mutation was conducted in an exposed and flexible region of the N-terminal, wherein a threonine residue in position 10 was replaced by a cysteine residue (DpsT10C). This step enabled a click chemistry approach to the variant DpsT10C, where a thiol-ene coupling occurs. Two methods and two types of linker were used resulting in two different mini-ferritin supramolecular polymers, which have maintained secondary structure and native iron uptake physiological function. Electrophoretic assays and mass spectrometry were utilized to confirm that both functionalization and coupling reactions occured as predicted. The secondary structure has been investigated by circular dichroism and synchrotron radiation circular dichroism. Size and morphology were obtained by dynamic light scattering, size exclusion chromatography and atomic force microscopy, respectively. The iron uptake of the synthesized protein polymers was confirmed by UV-Vis spectroscopy loading assays.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Daniela</style></author><author><style face="normal" font="default" size="100%">Fontinha, David</style></author><author><style face="normal" font="default" size="100%">Martins, Catarina</style></author><author><style face="normal" font="default" size="100%">Pires, David</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles for vectorization of nucleic acids for cancer therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gene editing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">therapeutic nucleic acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer remains a complex medical challenge and one of the leading causes of death worldwide. Nanomedicines have been proposed as innovative platforms to tackle these complex diseases, where the combination of several treatment strategies might enhance therapy success. Among these nanomedicines, nanoparticle mediated delivery of nucleic acids has been put forward as key instrument to modulate gene expression, be it targeted gene silencing, interference RNA mechanisms and/or gene edition. These novel delivery systems have strongly relied on nanoparticles and, in particular, gold nanoparticles (AuNPs) have paved the way for efficient delivery systems due to the possibility to fine-tune their size, shape and surface properties, coupled to the ease of functionalization with different biomolecules. Herein, we shall address the different molecular tools for modulation of expression of oncogenes and tumor suppressor genes and discuss the state-of-the-art of AuNP functionalization for nucleic acid delivery both in vitro and in vivo models. Furthermore, we shall highlight the clinical applications of these spherical AuNP based conjugates for gene delivery, current challenges, and future perspectives in nanomedicine.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FNAN-MAT%2F31100%2F2017/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/M-ERA-NET2%2F0008%2F2016/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, Patricia</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Invasive Plants: Turning Enemies into Value</style></title><secondary-title><style face="normal" font="default" size="100%">MOLECULES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this review, a brief description of the invasive phenomena associated with plants and its consequences to the ecosystem is presented. Five worldwide invasive plants that are a threat to Portugal were selected as an example, and a brief description of each is presented. A full description of their secondary metabolites and biological activity is given, and a resume of the biological activity of extracts is also included. The chemical and pharmaceutical potential of invasive species sensu lato is thus acknowledged. With this paper, we hope to demonstrate that invasive species have potential positive attributes even though at the same time they might need to be controlled or eradicated. Positive attributes include chemical and pharmaceutical properties and developing these could help mitigate the costs of management and eradication.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colloidal lithography for transparent electronics and light trapping in thin film flexible solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Encontro Ciência 2020</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-4 Nov.</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Fundação para a Ciência e a Tecnologia</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Oliveira, João</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">All-cellulose composite membranes for oil microdroplet collection</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s10570-020-03077-x</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">4665 - 4677</style></pages><isbn><style face="normal" font="default" size="100%">1572-882X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Oil spills on ocean waters represent a major threat to marine ecosystems. A significant part of the spilled oil is dispersed in microdroplets that are not recovered by traditional oil-removing methods. In this work, we report on the manufacture of cellulose acetate (CA) electrospun non-woven membranes, stamped with different cellulose nanocrystal (CNC) patterns. We demonstrate the use of the membranes produced as selective oil microdroplets removal from water emulsions with an efficiency up to 80%. Screenprinting was used to imprint different CNC designs on the CA surface membranes. To promote the adhesion between the CNCs and the CNCs with the CA fibers the membrane was subjected to a thermal and chemical treatments. Oil droplets were collected under water in the oleophilic CNC pattern while the water could flow through the hydrophilic CA electrospun non-woven membrane.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kordestani, N.</style></author><author><style face="normal" font="default" size="100%">Rudbari, H. A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Ferreira, D.</style></author><author><style face="normal" font="default" size="100%">Bruno, G.</style></author><author><style face="normal" font="default" size="100%">Bella, G.</style></author><author><style face="normal" font="default" size="100%">Scopelliti, R.</style></author><author><style face="normal" font="default" size="100%">Braun, J. D.</style></author><author><style face="normal" font="default" size="100%">Herbert, D. E.</style></author><author><style face="normal" font="default" size="100%">Blacque, O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antiproliferative Activities of Diimine-Based Mixed Ligand Copper(II) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Comb Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">*cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">*copper(II)</style></keyword><keyword><style  face="normal" font="default" size="100%">*crystal structure</style></keyword><keyword><style  face="normal" font="default" size="100%">*cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">*halogenated salicylaldehyde</style></keyword><keyword><style  face="normal" font="default" size="100%">*mixed ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">*ovarian carcinoma cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31913012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">89-99</style></pages><isbn><style face="normal" font="default" size="100%">2156-8944 (Electronic)2156-8944 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of Cu(diimine)(X-sal)(NO3) complexes, where the diimine is either 2,2'-bipyridine (bpy) or 1,10-phenanthroline (phen) and X-sal is a monoanionic halogenated salicylaldehyde (X = Cl, Br, I, or H), have been synthesized and characterized by elemental analysis and X-ray crystallography. Penta-coordinate geometries copper(II) were observed for all cases. The influence of the diimine coligands and different halogen atoms on the antiproliferative activities toward human cancer cell lines have been investigated. All Cu(II) complexes were able to induce a loss of A2780 ovarian carcinoma cell viability, with phen derivatives more active than bpy derivatives. In contrast, no in vitro antiproliferative effects were observed against the HCT116 colorectal cancer cell line. These cytotoxicity differences were not due to a different intracellular concentration of the complexes determined by inductively coupled plasma atomic emission spectroscopy. A small effect of different halogen substituents on the phenolic ring was observed, with X = Cl being the most highly active toward A2780 cells among the phen derivatives, while X = Br presented the lowest IC50 in A2780 cells for bpy analogs. Importantly, no reduction in normal primary fibroblasts cell viability was observed in the presence of bpy derivatives (IC50 &amp;gt; 40 muM). Mechanistically, complex 1 seems to induce a stronger apoptotic response with a higher increase in mitochondrial membrane depolarization and an increased level of intracellular reactive oxygen species (ROS) compared to complex 3. Together, these data and the low IC50 compared to cisplatin in A2780 ovarian carcinoma cell line demonstrate the potential of these bpy derivatives for further in vivo studies.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Kordestani, NazaninRudbari, Hadi Amiri&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Ferreira, Daniela&lt;br /&gt;
Bruno, Giuseppe&lt;br /&gt;
Bella, Giovanni&lt;br /&gt;
Scopelliti, Rosario&lt;br /&gt;
Braun, Jason D&lt;br /&gt;
Herbert, David E&lt;br /&gt;
Blacque, Olivier&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
ACS Comb Sci. 2020 Feb 10;22(2):89-99. doi: 10.1021/acscombsci.9b00202. Epub 2020 Jan 23.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Backbone, side chain and heme resonance assignment of the triheme cytochrome PpcA from Geobacter metallireducens in the oxidized state</style></title><secondary-title><style face="normal" font="default" size="100%">Biomol NMR Assign</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s12104-019-09916-8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">31 - 36</style></pages><isbn><style face="normal" font="default" size="100%">1874-270X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geobacter metallireducens is capable of transferring electrons to the cell exterior, a process designated extracellular electron transfer. This mechanism allows the microorganism to reduce extracellular acceptors such as Fe(III) (hydr)oxides and water toxic and/or radioactive contaminants including Cr(VI) and U(VI). It is also capable of oxidizing waste water aromatic organic compounds being an important microorganism for bioremediation of polluted waters. Extracellular electron transfer also allows electricity harvesting from microbial fuel cells, a promising sustainable form of energy production. However, extracellular electron transfer processes in this microorganism are still poorly characterized. The triheme c-type cytochrome PpcA from G. metallireducens is abundant in the periplasm and is crucial for electron transfer between the cytoplasm and the cell’s exterior. In this work, we report near complete assignment of backbone, side chain and heme resonances for PpcA in the oxidized state that will permit its structure determination and identification of interactions with physiological redox partners.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Pedro</style></author><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. Sousa A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Pedro Alexandrino</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic Mechanism of Human Aldehyde Oxidase</style></title><secondary-title><style face="normal" font="default" size="100%">ACS CatalysisACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acscatal.0c02627</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">9276 - 9286</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The mechanism of oxidation of N-heterocycle phthalazine to phthalazin-1(2H)-one and its associated free energy profile, catalyzed by human aldehyde oxidase (hAOX1), was studied in atomistic detail using QM/MM methodologies. The studied reaction was found to involve three sequential steps: (i) protonation of the substrate’s N2 atom by Lys893, (ii) nucleophilic attack of the hydroxyl group of the molybdenum cofactor (Moco) to the substrate, and (iii) hydride transfer from the substrate to the sulfur atom of the Moco. The free energy profile that was calculated revealed that the rate-limiting step corresponds to hydride transfer. It was also found that Lys893 plays a relevant role in the reaction, being important not only for the anchorage of the substrate close to the Moco, but also in the catalytic reaction. The variations of the oxidation state of the molybdenum ion throughout the catalytic cycle were examined too. We found out that during the displacement of the products away from the Moco, the transfer of electrons from the catalytic site to the FAD site was proton-coupled. As a consequence, the most favorable and fastest pathway for the enzyme to complete its catalytic cycle was that with MoV and a deprotonated SH ligand of the Moco with the FAD molecule converted to its semiquinone form, FADH•.The mechanism of oxidation of N-heterocycle phthalazine to phthalazin-1(2H)-one and its associated free energy profile, catalyzed by human aldehyde oxidase (hAOX1), was studied in atomistic detail using QM/MM methodologies. The studied reaction was found to involve three sequential steps: (i) protonation of the substrate’s N2 atom by Lys893, (ii) nucleophilic attack of the hydroxyl group of the molybdenum cofactor (Moco) to the substrate, and (iii) hydride transfer from the substrate to the sulfur atom of the Moco. The free energy profile that was calculated revealed that the rate-limiting step corresponds to hydride transfer. It was also found that Lys893 plays a relevant role in the reaction, being important not only for the anchorage of the substrate close to the Moco, but also in the catalytic reaction. The variations of the oxidation state of the molybdenum ion throughout the catalytic cycle were examined too. We found out that during the displacement of the products away from the Moco, the transfer of electrons from the catalytic site to the FAD site was proton-coupled. As a consequence, the most favorable and fastest pathway for the enzyme to complete its catalytic cycle was that with MoV and a deprotonated SH ligand of the Moco with the FAD molecule converted to its semiquinone form, FADH•.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">16</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acscatal.0c02627&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evolution, expression, and substrate specificities of aldehyde oxidase enzymes in eukaryotes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological ChemistryJournal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1074/jbc.REV119.007741</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">295</style></volume><pages><style face="normal" font="default" size="100%">5377 - 5389</style></pages><isbn><style face="normal" font="default" size="100%">0021-9258</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidases (AOXs) are a small group of enzymes belonging to the larger family of molybdo-flavoenzymes, along with the well-characterized xanthine oxidoreductase. The two major types of reactions that are catalyzed by AOXs are the hydroxylation of heterocycles and the oxidation of aldehydes to their corresponding carboxylic acids. Different animal species have different complements of AOX genes. The two extremes are represented in humans and rodents; whereas the human genome contains a single active gene (AOX1), those of rodents, such as mice, are endowed with four genes (Aox1-4), clustering on the same chromosome, each encoding a functionally distinct AOX enzyme. It still remains enigmatic why some species have numerous AOX enzymes, whereas others harbor only one functional enzyme. At present, little is known about the physiological relevance of AOX enzymes in humans and their additional forms in other mammals. These enzymes are expressed in the liver and play an important role in the metabolisms of drugs and other xenobiotics. In this review, we discuss the expression, tissue-specific roles, and substrate specificities of the different mammalian AOX enzymes and highlight insights into their physiological roles.Aldehyde oxidases (AOXs) are a small group of enzymes belonging to the larger family of molybdo-flavoenzymes, along with the well-characterized xanthine oxidoreductase. The two major types of reactions that are catalyzed by AOXs are the hydroxylation of heterocycles and the oxidation of aldehydes to their corresponding carboxylic acids. Different animal species have different complements of AOX genes. The two extremes are represented in humans and rodents; whereas the human genome contains a single active gene (AOX1), those of rodents, such as mice, are endowed with four genes (Aox1-4), clustering on the same chromosome, each encoding a functionally distinct AOX enzyme. It still remains enigmatic why some species have numerous AOX enzymes, whereas others harbor only one functional enzyme. At present, little is known about the physiological relevance of AOX enzymes in humans and their additional forms in other mammals. These enzymes are expressed in the liver and play an important role in the metabolisms of drugs and other xenobiotics. In this review, we discuss the expression, tissue-specific roles, and substrate specificities of the different mammalian AOX enzymes and highlight insights into their physiological roles.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">16</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1074/jbc.REV119.007741&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, B.</style></author><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Aguas, H.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fast Prototyping Microfluidics: Integrating Droplet Digital Lamp for Absolute Quantification of Cancer Biomarkers</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors (Basel)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Biosensing Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomarkers, Tumor/genetics/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">digital amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA, Neoplasm/genetics/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">integrated microfluidics device</style></keyword><keyword><style  face="normal" font="default" size="100%">lab-on-a-chip</style></keyword><keyword><style  face="normal" font="default" size="100%">Lab-On-A-Chip Devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Limit of Detection</style></keyword><keyword><style  face="normal" font="default" size="100%">loop-mediated isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Microfluidics/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Diagnostic Techniques/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms/*diagnosis/genetics/pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic Acid Amplification Techniques/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">oncogenes</style></keyword><keyword><style  face="normal" font="default" size="100%">Pathology, Molecular/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32183359</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><isbn><style face="normal" font="default" size="100%">1424-8220 (Electronic)1424-8220 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microfluidic (MF) advancements have been leveraged toward the development of state-of-the-art platforms for molecular diagnostics, where isothermal amplification schemes allow for further simplification of DNA detection and quantification protocols. The MF integration with loop-mediated isothermal amplification (LAMP) is today the focus of a new generation of chip-based devices for molecular detection, aiming at fast and automated nucleic acid analysis. Here, we combined MF with droplet digital LAMP (ddLAMP) on an all-in-one device that allows for droplet generation, target amplification, and absolute quantification. This multilayer 3D chip was developed in less than 30 minutes by using a low-cost and extremely adaptable production process that exploits direct laser writing technology in &quot;Shrinky-dinks&quot; polystyrene sheets. ddLAMP and target quantification were performed directly on-chip, showing a high correlation between target concentration and positive droplet score. We validated this integrated chip via the amplification of targets ranging from five to 500,000 copies/reaction. Furthermore, on-chip amplification was performed in a 10 microL volume, attaining a limit of detection of five copies/microL under 60 min. This technology was applied to quantify a cancer biomarker, c-MYC, but it can be further extended to any other disease biomarker.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Oliveira, BeatrizVeigas, Bruno&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Aguas, Hugo&lt;br /&gt;
Martins, Rodrigo&lt;br /&gt;
Fortunato, Elvira&lt;br /&gt;
Baptista, Pedro Viana&lt;br /&gt;
eng&lt;br /&gt;
UID/CTM/50025/2019; UID/Multi/04378/2019; Inn-INDIGO/0002/2015; PTDC/BTM-SAL/31201/2017; SFRH/BPD/124311/2016/Fundacao para a Ciencia e Tecnologia&lt;br /&gt;
Switzerland&lt;br /&gt;
Sensors (Basel). 2020 Mar 14;20(6). pii: s20061624. doi: 10.3390/s20061624.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Germano, Gleice C. M.</style></author><author><style face="normal" font="default" size="100%">Machado, Yan D. R.</style></author><author><style face="normal" font="default" size="100%">Martinho, Lucas</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Costa, Antonio Mario L. M.</style></author><author><style face="normal" font="default" size="100%">Pecoraro, Edison</style></author><author><style face="normal" font="default" size="100%">Gomes, Anderson S. L.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Isabel C. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flexible random lasers in dye-doped bio-degradable cellulose nanocrystalline needles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Optical Society of America BJournal of the Optical Society of America B</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Optical feedback</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical Fibers</style></keyword><keyword><style  face="normal" font="default" size="100%">Random lasers</style></keyword><keyword><style  face="normal" font="default" size="100%">Rare earth doped glass</style></keyword><keyword><style  face="normal" font="default" size="100%">Scattering media</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface plasmons</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.osapublishing.org/josab/abstract.cfm?URI=josab-37-1-24</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">OSA</style></publisher><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">24 - 29</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we developed and investigated a random laser based on rhodamine6G (Rh6G) in ethylene glycol (EG) solution with varying cellulose nanocrystalline (CNC) needles as scatterers in the lasing media. Besides the suspension-in-cuvette scheme, an alternative configuration was also employed: a dye-CNC flexible self-supported thick-film (70 µm) random laser made by drop casting of the ${\rm CNCs}+{\rm Rh6G}+{\rm hydroxypropyl}$CNCs+Rh6G+hydroxypropyl cellulose suspension. In relation to conventional scatterers, the biodegradable cellulose nanocompounds showed a comparable reduction in both the spectral full width at half-maximum and the energy threshold values, with an optimal concentration of 5 mg [CNC]/ml[EG] in suspension. Its performance was also compared with other cellulose-based random lasers, presenting advantages for some parameters. The flexible film configuration showed similar results, but contained 10% less Rh6G than the suspension.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vidossich, Pietro</style></author><author><style face="normal" font="default" size="100%">Castañeda Moreno, Luis Eduardo</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">de Sanctis, Daniele</style></author><author><style face="normal" font="default" size="100%">Miscione, Gian Pietro</style></author><author><style face="normal" font="default" size="100%">De Vivo, Marco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional Implications of Second-Shell Basic Residues for dUTPase DR2231 Enzymatic Specificity</style></title><secondary-title><style face="normal" font="default" size="100%">ACS CatalysisACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acscatal.0c04148</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">13825 - 13833</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nucleotide-processing enzymes are key players in biological processes. They often operate through high substrate specificity for catalysis. How such specificity is achieved is unclear. Here, we dealt with this question by investigating all-α dimeric deoxyuridine triphosphate nucleotidohydrolases (dUTPases). Typically, these dUTPases hydrolyze either dUTP or deoxyuridine diphosphate (dUDP) substrates. However, the dUTPase enzyme DR2231 from Deinococcus radiodurans selectively hydrolyzes dUTP only, and not dUDP. By means of extended classical molecular dynamics simulations and quantum chemical calculations, we show that DR2231 achieves this specificity for dUTP via second-shell basic residues that, together with the two catalytic magnesium ions, contribute to properly orienting the γ-phosphate of dUTP in a prereactive state. This allows a nucleophilic water to be correctly placed and activated in order to perform substrate hydrolysis. We show that this enzymatic mechanism is not viable when dUDP is bound to DR2231. Importantly, in several other dUTPases capable of hydrolyzing either dUTP or dUDP, we detected that active site second-shell basic residues are more in number, anchoring the β-phosphate of the nucleotide substrate too, in contrast to what is observed in DR2231. Thus, strategically located basic second-shell residues mediate precise reactant positioning at the catalytic site, determining substrate specificity in dUTPases and possibly in other structurally similar nucleotide-processing metalloenzymes.Nucleotide-processing enzymes are key players in biological processes. They often operate through high substrate specificity for catalysis. How such specificity is achieved is unclear. Here, we dealt with this question by investigating all-α dimeric deoxyuridine triphosphate nucleotidohydrolases (dUTPases). Typically, these dUTPases hydrolyze either dUTP or deoxyuridine diphosphate (dUDP) substrates. However, the dUTPase enzyme DR2231 from Deinococcus radiodurans selectively hydrolyzes dUTP only, and not dUDP. By means of extended classical molecular dynamics simulations and quantum chemical calculations, we show that DR2231 achieves this specificity for dUTP via second-shell basic residues that, together with the two catalytic magnesium ions, contribute to properly orienting the γ-phosphate of dUTP in a prereactive state. This allows a nucleophilic water to be correctly placed and activated in order to perform substrate hydrolysis. We show that this enzymatic mechanism is not viable when dUDP is bound to DR2231. Importantly, in several other dUTPases capable of hydrolyzing either dUTP or dUDP, we detected that active site second-shell basic residues are more in number, anchoring the β-phosphate of the nucleotide substrate too, in contrast to what is observed in DR2231. Thus, strategically located basic second-shell residues mediate precise reactant positioning at the catalytic site, determining substrate specificity in dUTPases and possibly in other structurally similar nucleotide-processing metalloenzymes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">23</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acscatal.0c04148&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Rivas-Garcia, L.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene Therapy in Cancer Treatment: Why Go Nano?</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gene delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32151052</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><isbn><style face="normal" font="default" size="100%">1999-4923 (Print)1999-4923 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The proposal of gene therapy to tackle cancer development has been instrumental for the development of novel approaches and strategies to fight this disease, but the efficacy of the proposed strategies has still fallen short of delivering the full potential of gene therapy in the clinic. Despite the plethora of gene modulation approaches, e.g., gene silencing, antisense therapy, RNA interference, gene and genome editing, finding a way to efficiently deliver these effectors to the desired cell and tissue has been a challenge. Nanomedicine has put forward several innovative platforms to overcome this obstacle. Most of these platforms rely on the application of nanoscale structures, with particular focus on nanoparticles. Herein, we review the current trends on the use of nanoparticles designed for cancer gene therapy, including inorganic, organic, or biological (e.g., exosomes) variants, in clinical development and their progress towards clinical applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaRivas-Garcia, Lorenzo&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
Inn-Indigo 00002/2015 RA Detect/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
UID/Multi/04378/2019/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
SFRH/BPD/124612/2016/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
Review&lt;br /&gt;
Switzerland&lt;br /&gt;
Pharmaceutics. 2020 Mar 5;12(3). pii: pharmaceutics12030233. doi: 10.3390/pharmaceutics12030233.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, D.</style></author><author><style face="normal" font="default" size="100%">Fontinha, D.</style></author><author><style face="normal" font="default" size="100%">Martins, C.</style></author><author><style face="normal" font="default" size="100%">Pires, D.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles for Vectorization of Nucleic Acids for Cancer Therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gene editing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">therapeutic nucleic acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32751935</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">25</style></volume><isbn><style face="normal" font="default" size="100%">1420-3049 (Electronic)1420-3049 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer remains a complex medical challenge and one of the leading causes of death worldwide. Nanomedicines have been proposed as innovative platforms to tackle these complex diseases, where the combination of several treatment strategies might enhance therapy success. Among these nanomedicines, nanoparticle mediated delivery of nucleic acids has been put forward as key instrument to modulate gene expression, be it targeted gene silencing, interference RNA mechanisms and/or gene edition. These novel delivery systems have strongly relied on nanoparticles and, in particular, gold nanoparticles (AuNPs) have paved the way for efficient delivery systems due to the possibility to fine-tune their size, shape and surface properties, coupled to the ease of functionalization with different biomolecules. Herein, we shall address the different molecular tools for modulation of expression of oncogenes and tumor suppressor genes and discuss the state-of-the-art of AuNP functionalization for nucleic acid delivery both in vitro and in vivo models. Furthermore, we shall highlight the clinical applications of these spherical AuNP based conjugates for gene delivery, current challenges, and future perspectives in nanomedicine.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Ferreira, DanielaFontinha, David&lt;br /&gt;
Martins, Catarina&lt;br /&gt;
Pires, David&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
eng&lt;br /&gt;
UIDB/04378/2020; M-ERA-NET2/0008/2016/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
Review&lt;br /&gt;
Switzerland&lt;br /&gt;
Molecules. 2020 Jul 31;25(15). pii: molecules25153489. doi: 10.3390/molecules25153489.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Pombo, I.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hyperthermia Induced by Gold Nanoparticles and Visible Light Photothermy Combined with Chemotherapy to Tackle Doxorubicin Sensitive and Resistant Colorectal Tumor 3D Spheroids</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Mol Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D spheroids</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">doxorubicin resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/33126535</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><isbn><style face="normal" font="default" size="100%">1422-0067 (Electronic)1422-0067 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Current cancer therapies are frequently ineffective and associated with severe side effects and with acquired cancer drug resistance. The development of effective therapies has been hampered by poor correlations between pre-clinical and clinical outcomes. Cancer cell-derived spheroids are three-dimensional (3D) structures that mimic layers of tumors in terms of oxygen and nutrient and drug resistance gradients. Gold nanoparticles (AuNP) are promising therapeutic agents which permit diminishing the emergence of secondary effects and increase therapeutic efficacy. In this work, 3D spheroids of Doxorubicin (Dox)-sensitive and -resistant colorectal carcinoma cell lines (HCT116 and HCT116-DoxR, respectively) were used to infer the potential of the combination of chemotherapy and Au-nanoparticle photothermy in the visible (green laser of 532 nm) to tackle drug resistance in cancer cells. Cell viability analysis of 3D tumor spheroids suggested that AuNPs induce cell death in the deeper layers of spheroids, further potentiated by laser irradiation. The penetration of Dox and earlier spheroid disaggregation is potentiated in combinatorial therapy with Dox, AuNP functionalized with polyethylene glycol (AuNP@PEG) and irradiation. The time point of Dox administration and irradiation showed to be important for spheroids destabilization. In HCT116-sensitive spheroids, pre-irradiation induced earlier disintegration of the 3D structure, while in HCT116 Dox-resistant spheroids, the loss of spheroid stability occurred almost instantly in post-irradiated spheroids, even with lower Dox concentrations. These results point towards the application of new strategies for cancer therapeutics, reducing side effects and resistance acquisition.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaPombo, Ines&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
eng&lt;br /&gt;
UIDB/04378/2020/Ministerio da Ciencia, Tecnologia e Ensino Superior&lt;br /&gt;
SFRH/BPD/124612/2016/Ministerio da Ciencia, Tecnologia e Ensino Superior&lt;br /&gt;
Switzerland&lt;br /&gt;
Int J Mol Sci. 2020 Oct 28;21(21). pii: ijms21218017. doi: 10.3390/ijms21218017.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Mendonça-Martins, Inês</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Marques, Joana</style></author><author><style face="normal" font="default" size="100%">Romão, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving the Anti-inflammatory Response via Gold Nanoparticle Vectorization of CO-Releasing Molecules</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Biomaterials Science &amp; EngineeringACS Biomaterials Science &amp; Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsbiomaterials.9b01936</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1090 - 1101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;CO-releasing molecules (CORMs) have been widely studied for their anti-inflammatory, antiapoptotic, and antiproliferative effects. CORM-3 is a water-soluble Ru-based metal carbonyl complex, which metallates serum proteins and readily releases CO in biological media. In this work, we evaluated the anti-inflammatory and wound-healing effects of gold nanoparticles–CORM-3 conjugates, AuNPs@PEG@BSA·Ru(CO)x, exploring its use as an efficient CO carrier. Our results suggest that the nanoformulation was capable of inducing a more pronounced cell effect, at the anti-inflammatory level and a faster tissue repair, probably derived from a rapid cell uptake of the nanoformulation that results in the increase of CO inside the cell.CO-releasing molecules (CORMs) have been widely studied for their anti-inflammatory, antiapoptotic, and antiproliferative effects. CORM-3 is a water-soluble Ru-based metal carbonyl complex, which metallates serum proteins and readily releases CO in biological media. In this work, we evaluated the anti-inflammatory and wound-healing effects of gold nanoparticles–CORM-3 conjugates, AuNPs@PEG@BSA·Ru(CO)x, exploring its use as an efficient CO carrier. Our results suggest that the nanoformulation was capable of inducing a more pronounced cell effect, at the anti-inflammatory level and a faster tissue repair, probably derived from a rapid cell uptake of the nanoformulation that results in the increase of CO inside the cell.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acsbiomaterials.9b01936&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Mendonça-Martins, Inês</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Marques, Joana</style></author><author><style face="normal" font="default" size="100%">Romão, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving the Anti-inflammatory Response via Gold Nanoparticle Vectorization of CO-Releasing Molecules</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Biomaterials Science &amp; Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsbiomaterials.9b01936</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1090-1101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, K.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Palion-Gazda, J.</style></author><author><style face="normal" font="default" size="100%">Malicka, E.</style></author><author><style face="normal" font="default" size="100%">Erfurt, K.</style></author><author><style face="normal" font="default" size="100%">Machura, B.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In vitro antiproliferative effect of vanadium complexes bearing 8-hydroxyquinoline-based ligands - the substituent effect</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32342090</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">6596-6606</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This is the first comprehensive study demonstrating the antiproliferative effect of vanadium complexes bearing 8-hydroxyquinoline (quinH) ligands, including the parent and -CH3 (Me), -NO2, -Cl and -I substituted ligands, on HCT116 and A2780 cancer cell lines. To determine the structure-cytotoxicity relationships seven six-coordinate oxovanadium(v) complexes [VO(OMe)(5,7-(Me)2-quin)2] (1), [VO(OMe)(5,7-Cl2-quin)2] (2), [VO(OMe)(5,7-Cl,I-quin)2] (3), [VO(OMe)(5,7-I2-quin)2] (4), [VO(OMe)(5-NO2-quin)2] (5), [VO(OMe)(5-Cl-quin)2] (6), and [VO(OMe)(quin)2] (7) were investigated. The cytotoxicity of 8-hydroxyquinoline oxovanadium(v) complexes is higher in the A2780 cell line (lower IC50) than that observed for the widely used chemotherapeutic agent, cisplatin, while displaying low cytotoxicity for normal human primary fibroblasts. Substituents introduced into the 8-hydroxyquinoline backbone reduced the antiproliferative effect of the vanadium complexes, and the complexes with the ligand substituted only in the 5 position (5 and 6) were more cytotoxic than those with substituents in the 5,7 positions of the quin backbone (1-4). Depending on the substituent type, the cytotoxicity of 1-4 followed the trend: -Cl &amp;gt; -CH3 &amp;gt; -I. Incubation of A2780 cancer cells with IC50 concentrations of complexes 5, 6 and 7 promoted cellular detachment, possibly through membrane destabilization, and triggered apoptosis and necrosis. ROS production might be responsible for the cell death mechanism observed particularly in the A2780 cells exposed to complexes 5 and 6.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Choroba, KatarzynaRaposo, Luis R&lt;br /&gt;
Palion-Gazda, Joanna&lt;br /&gt;
Malicka, Ewa&lt;br /&gt;
Erfurt, Karol&lt;br /&gt;
Machura, Barbara&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2020 May 26;49(20):6596-6606. doi: 10.1039/d0dt01017k.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beola, L.</style></author><author><style face="normal" font="default" size="100%">Asin, L.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandez-Afonso, Y.</style></author><author><style face="normal" font="default" size="100%">Fratila, R. M.</style></author><author><style face="normal" font="default" size="100%">Serantes, D.</style></author><author><style face="normal" font="default" size="100%">Ruta, S.</style></author><author><style face="normal" font="default" size="100%">Chantrell, R. W.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">J.M. de la Fuente</style></author><author><style face="normal" font="default" size="100%">Grazu, V.</style></author><author><style face="normal" font="default" size="100%">Gutierrez, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Intracellular Number of Magnetic Nanoparticles Modulates the Apoptotic Death Pathway after Magnetic Hyperthermia Treatment</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Appl Mater Interfaces</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3D cell culture</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">cell death pathways</style></keyword><keyword><style  face="normal" font="default" size="100%">iron oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">Macrophages</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic hyperthermia</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticle uptake</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32870658</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">43474-43487</style></pages><isbn><style face="normal" font="default" size="100%">1944-8252 (Electronic)1944-8244 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic hyperthermia is a cancer treatment based on the exposure of magnetic nanoparticles to an alternating magnetic field in order to generate local heat. In this work, 3D cell culture models were prepared to observe the effect that a different number of internalized particles had on the mechanisms of cell death triggered upon the magnetic hyperthermia treatment. Macrophages were selected by their high capacity to uptake nanoparticles. Intracellular nanoparticle concentrations up to 7.5 pg Fe/cell were measured both by elemental analysis and magnetic characterization techniques. Cell viability after the magnetic hyperthermia treatment was decreased to &amp;lt;25% for intracellular iron contents above 1 pg per cell. Theoretical calculations of the intracellular thermal effects that occurred during the alternating magnetic field application indicated a very low increase in the global cell temperature. Different apoptotic routes were triggered depending on the number of internalized particles. At low intracellular magnetic nanoparticle amounts (below 1 pg Fe/cell), the intrinsic route was the main mechanism to induce apoptosis, as observed by the high Bax/Bcl-2 mRNA ratio and low caspase-8 activity. In contrast, at higher concentrations of internalized magnetic nanoparticles (1-7.5 pg Fe/cell), the extrinsic route was observed through the increased activity of caspase-8. Nevertheless, both mechanisms may coexist at intermediate iron concentrations. Knowledge on the different mechanisms of cell death triggered after the magnetic hyperthermia treatment is fundamental to understand the biological events activated by this procedure and their role in its effectiveness.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">39</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Beola, LilianneAsin, Laura&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Fernandez-Afonso, Yilian&lt;br /&gt;
Fratila, Raluca M&lt;br /&gt;
Serantes, David&lt;br /&gt;
Ruta, Sergiu&lt;br /&gt;
Chantrell, Roy W&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
de la Fuente, Jesus M&lt;br /&gt;
Grazu, Valeria&lt;br /&gt;
Gutierrez, Lucia&lt;br /&gt;
eng&lt;br /&gt;
ACS Appl Mater Interfaces. 2020 Sep 30;12(39):43474-43487. doi: 10.1021/acsami.0c12900. Epub 2020 Sep 17.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Grey, Paul</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionically Modified Cellulose Nanocrystal Self-Assembled Films with a Mesoporous Twisted Superstructure: Polarizability and Application in Ion-Gated Transistors</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Electronic MaterialsACS Applied Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsaelm.9b00652</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">426 - 436</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acsaelm.9b00652&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, T. M.</style></author><author><style face="normal" font="default" size="100%">Leitão, J.</style></author><author><style face="normal" font="default" size="100%">Preguiça, N.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, R</style></author><author><style face="normal" font="default" size="100%">Dias, R.J.</style></author><author><style face="normal" font="default" size="100%">Lourenço, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lazy State Determination: More Concurrency for Contending Linearizable Transactions</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/vl20_-_lsd.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-NOVA</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amendoeira, Ana</style></author><author><style face="normal" font="default" size="100%">García, Lorenzo Rivas</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light Irradiation of Gold Nanoparticles Toward Advanced Cancer Therapeutics</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/adtp.201900153</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">1900153</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Cancer is one of the leading causes of death in the world. To challenge this epidemic, there are growing demands for the development of new advanced and targeted therapeutics capable of effectively tackling cancer cells with improved selectivity. Nanomedicine has put forward several innovative therapeutics toward improving therapeutic efficacy while decreasing the deleterious side effects of current chemotherapy. Multifunctional gold nanoparticles (AuNPs) have been at the core of a plethora of advanced therapeutic strategies that provide selective targeting with their unique optical properties, capable to interact with the light of specific wavelength to deliver therapy with tremendous spatiotemporal precision. AuNPs have been exploited as photodynamic and photothermal therapeutic agents alone or in combination with other cancer treatment modalities with other cancer applications. Due to their exceptional physicochemical properties, they have been proven efficacious allies for photodynamic therapy and for photothermal therapy regimens. Herein, the rapidly progressing literature related to the use of these promising strategies against cancer is discussed, highlighting their possible future clinical translation.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel dos Santos</style></author><author><style face="normal" font="default" size="100%">Iria, Inês</style></author><author><style face="normal" font="default" size="100%">Manuel, Ana M</style></author><author><style face="normal" font="default" size="100%">Leandro, Ana P</style></author><author><style face="normal" font="default" size="100%">Madeira, Catarina A C</style></author><author><style face="normal" font="default" size="100%">Goncalves, Joao</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic Precipitation: A New Platform for Protein Purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology JournalBiotechnology Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">affinity magnetic precipitation</style></keyword><keyword><style  face="normal" font="default" size="100%">antibody purification</style></keyword><keyword><style  face="normal" font="default" size="100%">downstream</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">method development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/biot.202000151</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">n/a</style></volume><pages><style face="normal" font="default" size="100%">2000151</style></pages><isbn><style face="normal" font="default" size="100%">1860-6768</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;One of the trends in downstream processing comprises the use of ?anything-but-chromatography? methods to overcome the current downfalls of standard packed-bed chromatography. Precipitation and magnetic separation are two techniques already proven to accomplish protein purification from complex media, yet never used in synergy. With the aim to capture antibodies directly from crude extracts, a new approach combining precipitation and magnetic separation was developed and named as affinity magnetic precipitation. A precipitation screening, based on the Hofmeister series, and a commercial precipitation kit were tested with affinity magnetic particles to assess the best condition for antibody capture from human serum plasma and clarified cell supernatant. The best conditions were obtained when using PEG3350 as precipitant at 4°C for 1h, reaching 80% purity and 50% recovery of polyclonal antibodies from plasma, and 99% purity with 97% recovery yield of anti-TNFα mAb from cell supernatants. These results show that the synergetic use of precipitation and magnetic separation can represent an alternative for the efficient capture of antibodies. This article is protected by copyright. All rights reserved&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">n/a</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/biot.202000151&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leisico, Francisco</style></author><author><style face="normal" font="default" size="100%">Lia M. Godinho</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Inês C.</style></author><author><style face="normal" font="default" size="100%">Silva, Sara P.</style></author><author><style face="normal" font="default" size="100%">Carneiro, Bruno</style></author><author><style face="normal" font="default" size="100%">Romão, Maria J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multitask ATPases (NBDs) of bacterial ABC importers type I and their interspecies exchangeability</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-020-76444-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">19564</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;ATP-binding cassette (ABC) type I importers are widespread in bacteria and play a crucial role in its survival and pathogenesis. They share the same modular architecture comprising two intracellular nucleotide-binding domains (NBDs), two transmembrane domains (TMDs) and a substrate-binding protein. The NBDs bind and hydrolyze ATP, thereby generating conformational changes that are coupled to the TMDs and lead to substrate translocation. A group of multitask NBDs that are able to serve as the cellular motor for multiple sugar importers was recently discovered. To understand why some ABC importers share energy-coupling components, we used the MsmX ATPase from Bacillus subtilis as a model for biological and structural studies. Here we report the first examples of functional hybrid interspecies ABC type I importers in which the NBDs could be exchanged. Furthermore, the first crystal structure of an assigned multitask NBD provides a framework to understand the molecular basis of the broader specificity of interaction with the TMDs.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita B. Restani</style></author><author><style face="normal" font="default" size="100%">Rita F. Pires</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Vasco D.B. Bonifácio</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-in-Micro Sildenafil Dry Powder Formulations for the Treatment of Pulmonary Arterial Hypertension Disorders: The Synergic Effect of POxylated Polyurea Dendrimers, PLGA, and Cholesterol</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/ppsc.201900447</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">1900447</style></pages><isbn><style face="normal" font="default" size="100%">0934-0866</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract POXylated polyurea dendrimer nanoparticles (PUREG4OOx48) are loaded with sildenafil (SDF) by a supercritical carbon dioxide–assisted (scCO2) impregnation. Further supercritical CO2-assisted spray drying (SASD) leads to hybrid nano-in-micro dry powder formulations that are investigated aiming at efficient pulmonary delivery of SDF in pulmonary arterial hypertension treatment. This is the first report of the production of poly(D,L-lactide-co-glycolide)-cholesterol (PLGA-Chol) microparticles processed by SASD. The optimized formulation of nano-in-microparticles is composed of PLGA, Chol, and PUREG4OOx48, loaded with SDF solutions in a 77:23 ratio (PLGA-Chol:dendrimer, w/w). The dry powders are fully characterized and found to be highly biodegradable and biocompatible, and the SDF release profile evaluates under different pH values. The median mass average diameter (MMAD) of the nano-in-micro systems varies between 2.57 and 5 µm and the fine particle fraction (FPF) between 36% and 29% for PUREG4OMeOx48[PLGA-Chol] and PUREG4OEtOx48[PLGA-Chol], respectively. The data validate the potential use of these new formulations in inhalation therapy. In vitro studies are also carried out in order to evaluate the effect of the free drug in cell viability and formulations cytotoxicity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, J. F.</style></author><author><style face="normal" font="default" size="100%">Sequeira, D.</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Piedade, M. F. M.</style></author><author><style face="normal" font="default" size="100%">Villa de Brito, M. J.</style></author><author><style face="normal" font="default" size="100%">Helena Garcia, M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Morais, T. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New copper(I) complexes selective for prostate cancer cells</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32839796</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">12273-12286</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new family of eighteen Cu(i) complexes of the general formula [Cu(PP)(LL)][BF4], where PP is a phosphane ligand and LL represents an N,O-heteroaromatic bidentate ligand, has been synthesized and fully characterized by classical analytical and spectroscopic methods. Five complexes of this series were also characterized by single crystal X-ray diffraction studies. The cytotoxicity of all compounds was evaluated in breast (MCF7) and prostate (LNCap) human cancer cells and in a normal prostate cell line (RWPE). In general, all compounds showed higher cytotoxicity for the prostate cancer cells than for the breast cells, with IC50 values in the range 0.2-2 muM after 24 h of treatment. The most cytotoxic compound, [Cu(dppe)(2-ap)][BF4] (16), where dppe = 1,2-bis(diphenylphosphano) ethane and 2-ap = 2-acetylpyridine, showed a high level of cellular internalization, generation of intracellular ROS and activation of the cell death mechanism via apoptosis/necrosis. Owing to its high cytotoxic activity for LNCap cells, being 70-fold higher than that for normal prostate cells (RWPE), complex (16) was found to be the most promising for further research in prostate cancer models.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Machado, Joao FrancoSequeira, Diogo&lt;br /&gt;
Marques, Fernanda&lt;br /&gt;
Piedade, M Fatima M&lt;br /&gt;
Villa de Brito, Maria J&lt;br /&gt;
Helena Garcia, M&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Morais, Tania S&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2020 Sep 15;49(35):12273-12286. doi: 10.1039/d0dt02157a.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Trindade, Ana C.</style></author><author><style face="normal" font="default" size="100%">Carreto, Miguel</style></author><author><style face="normal" font="default" size="100%">Helgesen, Geir</style></author><author><style face="normal" font="default" size="100%">Knudsen, Kenneth D.</style></author><author><style face="normal" font="default" size="100%">Puchtler, Florian</style></author><author><style face="normal" font="default" size="100%">Breu, Josef</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Fossum, Jon Otto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic composite materials from cellulose nanorods and clay nanolayers</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1140/epjst/e2020-000015-y</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">229</style></volume><pages><style face="normal" font="default" size="100%">2741 - 2755</style></pages><isbn><style face="normal" font="default" size="100%">1951-6401</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose nano crystals (CNCs) are promising materials for energy efficient buildings related to the control of reflectivity and heat absorption/reflection of light. In this sense it is important to improve CNCs films fire retardant properties, which can be achieved by adding clays. Cellulose nanocrystals (CNCs) and nanolayers obtained from Sodium Fluorohectorite (NaFh) synthetic clay are both known to form liquid crystalline phases in aqueous suspensions. CNCs form cholesteric phases, which structure is preserved after water evaporation, while dry NaFh nanolayers aligned films collapse. In this initial work, it is shown that CNCs are compatible with NaFh clay. We demonstrate that the liquid crystalline phase of CNCs in water is not destroyed by the presence of NaFh nanolayers. The NaFh nanolayers act as planar anchoring surfaces to the cellulose nanorods and, after evaporation of the water coloured films are obtained. The precursor solutions and the photonic films were investigated by Describe several techniques.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">17</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Žumer, Slobodan</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Playing the blues, the greens and the reds with cellulose-based structural colours</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/D0FD00020E</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">223</style></volume><pages><style face="normal" font="default" size="100%">247 - 260</style></pages><isbn><style face="normal" font="default" size="100%">1359-6640</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Structural vivid colours can arise from the interference of light reflected from structures exhibiting periodicity on scales in the range of visible wavelengths. This effect is observed with light reflected from cell-walls of some plants and exoskeletons of certain insects. Sometimes the colour sequence observed for these structures consists of nearly circular concentric rings that vary in colour from Red, Orange, Yellow, Green, Cyan to Blue, from the periphery to the centre, similarly to the colour scheme sequence observed for the rainbow (ROYGB). The sequence of colours has been found for solid films obtained from droplets of aqueous cellulose nanocrystals (CNCs) suspensions and attributed to a “coffee ring” effect. In this work, coloured lyotropic solutions and solid films obtained from a cellulose derivative in the presence of trifluoroacetic acid (TFA), which acts as a “reactive solvent”, are revisited. The systems were investigated with spectroscopy, using circularly and linearly polarised light, coupled with a polarised optical microscope (POM) and scanning electron microscopy (SEM). The lyotropic cholesteric liquid crystalline solutions were confined in capillaries to simplify 1D molecular diffusion along the capillary where an unexpected sequence of the structural colours was observed. The development and reappearance of the sequence of vivid colours seem consistent with the reaction–diffusion of the “reactive solvent” in the presence of the cellulosic chains. The strong TFA acts as an auto-catalyst for the chemical reaction between TFA and the hydroxyl groups, existing along the cellulosic chain, and diffuses to the top and bottom along the capillaries, carrying dissolved cellulosic chains. Uncovering the precise mechanism of colour sequence and evolution over time in cellulosic lyotropic solutions has important implications for future optical/sensors applications and for the understanding of the development of cellulose-based structures in nature.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Paquete-Ferreira, João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Singularities of Pyogenic Streptococcal Biofilms – From Formation to Health Implication</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biofilm,antibiotic resistance,Virulence Factors,Quorum-Sensing 2,Streptococcal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2020.584947</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><isbn><style face="normal" font="default" size="100%">1664-302X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biofilms are generally defined as communities of cells involved in a self-produced extracellular matrix adhered to a surface. In biofilms, the bacteria are less sensitive to host defense mechanisms and antimicrobial agents, due to multiple strategies, that involve modulation of gene expression, controlled metabolic rate, intercellular communication, composition, and 3D architecture of the extracellular matrix. These factors play a key role in streptococci pathogenesis, contributing to therapy failure and promoting persistent infections. The species of the pyogenic group together with Streptococcus pneumoniae are the major pathogens belonging the genus Streptococcus, and its biofilm growth has been investigated, but insights in the genetic origin of biofilm formation are limited. This review summarizes pyogenic streptococci biofilms with details on constitution, formation, and virulence factors associated with formation.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3179</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Busila, M.</style></author><author><style face="normal" font="default" size="100%">Tabacaru, A.</style></author><author><style face="normal" font="default" size="100%">Mussat, V.</style></author><author><style face="normal" font="default" size="100%">Vasile, B. S.</style></author><author><style face="normal" font="default" size="100%">Neasu, I. A.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, T.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Matos, A. P.</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Size-Dependent Biological Activities of Fluorescent Organosilane-Modified Zinc Oxide Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">J Biomed Nanotechnol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">*Ovarian Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-Bacterial Agents</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Microbial Sensitivity Tests</style></keyword><keyword><style  face="normal" font="default" size="100%">Organosilicon Compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Fourier Transform Infrared</style></keyword><keyword><style  face="normal" font="default" size="100%">Staphylococcus aureus</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc oxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32252876</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">137-152</style></pages><isbn><style face="normal" font="default" size="100%">1550-7033 (Print)1550-7033 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Surface modification of zinc oxide nanoparticles (ZnO NPs) is a strategy to tune their biocompatibility. Herein we report on the synthesis of a series of fluorescent ZnO NPs modified with 2-10% (3-glycidyloxypropyl)trimethoxysilane (GPTMS) to investigate the fluorescence properties and to explore their applications in microbiology and biomedicine. The obtained ZnO NPs were characterized by X-ray diffraction (XRD), high resolution transmission electron microscopy (HRTEM) and Fourier transform infrared spectroscopy (FTIR). Size reduction occurred from ca. 13 nm in unmodified ZnO to 3-4 nm in silane-modified samples and fluorescence spectra showed size-dependent variation of the photoemission bands' intensity. The antibacterial and cytotoxic activities were investigated on Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria, and in ovarian (A2780) and prostate (PC3) cancer cells by tetrazolium/formazan-based methods. The antibacterial effect was higher for E. coli than S. aureus, while the cytotoxic activity was similar for both cancer cells and varied with the particle size. Cell death by apoptosis, and/or necrosis versus autophagy, were explored by flow cytometry using an Annexin V based-method and transmission electron microscopy (TEM). The main mechanism of ZnO NPs toxicity may involve the generation of reactive oxygen species (ROS) and the induction of apoptosis or autophagy. This work revealed the potential utility of GPTMS-modified ZnO NPs in the treatment of bacterial infection and cancer.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Busila, MarianaTabacaru, Aurel&lt;br /&gt;
Mussat, Viorica&lt;br /&gt;
Vasile, Bogdan Stefan&lt;br /&gt;
Neasu, Ionela Andreea&lt;br /&gt;
Pinheiro, Teresa&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Matos, Antonio P&lt;br /&gt;
Marques, Fernanda&lt;br /&gt;
eng&lt;br /&gt;
J Biomed Nanotechnol. 2020 Feb 1;16(2):137-152. doi: 10.1166/jbn.2020.2882.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Ana Sara</style></author><author><style face="normal" font="default" size="100%">Ramos, Helena</style></author><author><style face="normal" font="default" size="100%">Gomes, Sara</style></author><author><style face="normal" font="default" size="100%">Loureiro, Joana B.</style></author><author><style face="normal" font="default" size="100%">Soares, Joana</style></author><author><style face="normal" font="default" size="100%">Barcherini, Valentina</style></author><author><style face="normal" font="default" size="100%">Monti, Paola</style></author><author><style face="normal" font="default" size="100%">Fronza, Gilberto</style></author><author><style face="normal" font="default" size="100%">Oliveira, Carla</style></author><author><style face="normal" font="default" size="100%">Domingues, Lucília</style></author><author><style face="normal" font="default" size="100%">Bastos, Margarida</style></author><author><style face="normal" font="default" size="100%">Dourado, Daniel F.A.R.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Santos, Maria M.M.</style></author><author><style face="normal" font="default" size="100%">Saraiva, Lucília</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SLMP53-1 interacts with wild-type and mutant p53 DNA-binding domain and reactivates multiple hotspot mutations</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutant</style></keyword><keyword><style  face="normal" font="default" size="100%">p53</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactivator</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0304416519302260</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1864</style></volume><pages><style face="normal" font="default" size="100%">129440</style></pages><isbn><style face="normal" font="default" size="100%">0304-4165</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BackgroundHalf of human cancers harbour TP53 mutations that render p53 inactive as a tumor suppressor. As such, reactivation of mutant (mut)p53 through restoration of wild-type (wt)-like function represents one of the most promising therapeutic strategies in cancer treatment. Recently, we have reported the (S)-tryptophanol-derived oxazoloisoindolinone SLMP53-1 as a new reactivator of wt and mutp53 R280K with in vitro and in vivo p53-dependent antitumor activity. The present work aimed a mechanistic elucidation of mutp53 reactivation by SLMP53-1.&lt;br /&gt;
Methods and results&lt;br /&gt;
By cellular thermal shift assay (CETSA), it is shown that SLMP53-1 induces wt and mutp53 R280K thermal stabilization, which is indicative of intermolecular interactions with these proteins. Accordingly, in silico studies of wt and mutp53 R280K DNA-binding domain with SLMP53-1 unveiled that the compound binds at the interface of the p53 homodimer with the DNA minor groove. Additionally, using yeast and p53-null tumor cells ectopically expressing distinct highly prevalent mutp53, the ability of SLMP53-1 to reactivate multiple mutp53 is evidenced.&lt;br /&gt;
Conclusions&lt;br /&gt;
SLMP53-1 is a p53-activating agent with the ability to directly target wt and a set of hotspot mutp53.&lt;br /&gt;
General Significance&lt;br /&gt;
This work reinforces the encouraging application of SLMP53-1 in the personalized treatment of cancer patients harboring distinct p53 status.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Malta, G.</style></author><author><style face="normal" font="default" size="100%">Peixoto, D.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of new hetero-arylidene-9(10H)-anthrone derivatives and their biological evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">Bioorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Arylidene-anthrone derivatives</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cell apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">*Imidazolium chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">*Ovarian cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">*Proliferation inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">competing financial interests or personal relationships that could have appeared</style></keyword><keyword><style  face="normal" font="default" size="100%">to influence the work reported in this paper.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32325338</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">103849</style></pages><isbn><style face="normal" font="default" size="100%">1090-2120 (Electronic)0045-2068 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New hetero-arylidene-9(10H)-anthrone derivatives (1) were synthesized from reaction of 1,2-dimethyl-3-alkyl imidazolium salts (2) and 9-anthracenecarboxaldehyde. Ion exchange of the anion with dioctyl sulfosuccinate and lithium bis(trifluoromethanesulfonyl)imide led to the preparation of other derivatives. The antiproliferative effect of the compounds was evaluated in human ovarian (A2780) and colorectal (HCT116) carcinoma cell lines and in normal primary human fibroblasts. Compound 1 presented an antiproliferative effect related to the imidazolium pattern of substitution with compounds having a decyl group at the R-position (1c and 3c) showing the highest cytotoxic activities in all cell lines independently of the counter ion. Compounds 1b and 1c internalize A2780 cancer cells via a passive or an active transport, respectively, inducing A2780 cell death via an extrinsic apoptosis (1b) or intrinsic apoptosis and oncosis (1c). The localization of both compounds in the cytoplasm coupled to the absence of reactive oxygen species (ROS) induction suggest that the mechanisms of toxicity might be different than those of other anthracyclines currently used in chemotherapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaMalta, Gabriela&lt;br /&gt;
Peixoto, Daniela&lt;br /&gt;
Ferreira, Luisa M&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Branco, Paula S&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
Bioorg Chem. 2020 Jun;99:103849. doi: 10.1016/j.bioorg.2020.103849. Epub 2020 Apr 14.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, C.</style></author><author><style face="normal" font="default" size="100%">Rivas-Garcia, L.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tackling Multidrug Resistance in Streptococci - From Novel Biotherapeutic Strategies to Nanomedicines</style></title><secondary-title><style face="normal" font="default" size="100%">Front Microbiol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antimicrobial resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">bacteriocins</style></keyword><keyword><style  face="normal" font="default" size="100%">bacteriophage</style></keyword><keyword><style  face="normal" font="default" size="100%">biofilms</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">pyogenic streptococci</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/33123110</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">579916</style></pages><isbn><style face="normal" font="default" size="100%">1664-302X (Print)1664-302X (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pyogenic streptococci group includes pathogenic species for humans and other animals and has been associated with enduring morbidity and high mortality. The main reason for the treatment failure of streptococcal infections is the increased resistance to antibiotics. In recent years, infectious diseases caused by pyogenic streptococci resistant to multiple antibiotics have been raising with a significant impact to public health and veterinary industry. The rise of antibiotic-resistant streptococci has been associated to diverse mechanisms, such as efflux pumps and modifications of the antimicrobial target. Among streptococci, antibiotic resistance emerges from previously sensitive populations as result of horizontal gene transfer or chromosomal point mutations due to excessive use of antimicrobials. Streptococci strains are also recognized as biofilm producers. The increased resistance of biofilms to antibiotics among streptococci promote persistent infection, which comprise circa 80% of microbial infections in humans. Therefore, to overcome drug resistance, new strategies, including new antibacterial and antibiofilm agents, have been studied. Interestingly, the use of systems based on nanoparticles have been applied to tackle infection and reduce the emergence of drug resistance. Herein, we present a synopsis of mechanisms associated to drug resistance in (pyogenic) streptococci and discuss some innovative strategies as alternative to conventional antibiotics, such as bacteriocins, bacteriophage, and phage lysins, and metal nanoparticles. We shall provide focused discussion on the advantages and limitations of agents considering application, efficacy and safety in the context of impact to the host and evolution of bacterial resistance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Alves-Barroco, CinthiaRivas-Garcia, Lorenzo&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro Viana&lt;br /&gt;
eng&lt;br /&gt;
Review&lt;br /&gt;
Switzerland&lt;br /&gt;
Front Microbiol. 2020 Oct 6;11:579916. doi: 10.3389/fmicb.2020.579916. eCollection 2020.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves Ferreira, D.</style></author><author><style face="normal" font="default" size="100%">L, M. D. R. S. Martins</style></author><author><style face="normal" font="default" size="100%">A, R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Martins, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Tale of Two Ends: Repurposing Metallic Compounds from Anti-Tumour Agents to Effective Antibacterial Activity</style></title><secondary-title><style face="normal" font="default" size="100%">Antibiotics (Basel)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antimicrobial resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">drug repurposing</style></keyword><keyword><style  face="normal" font="default" size="100%">metallic compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/32545357</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><isbn><style face="normal" font="default" size="100%">2079-6382 (Print)2079-6382 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The rise in antibiotic resistance coupled with the gap in the discovery of active molecules has driven the need for more effective antimicrobials while focusing the attention into the repurpose of already existing drugs. Here, we evaluated the potential antibacterial activity of one cobalt and two zinc metallic compounds previously reported as having anticancer properties. Compounds were tested against a range of Gram-positive and -negative bacteria. The determination of the minimum inhibitory and bactericidal concentrations (MIC/MBC) of the drugs were used to assess their potential antibacterial activity and their effect on bacterial growth. Motility assays were conducted by exposing the bacteria to sub-MIC of each of the compounds. The effect of sub-MIC of the compounds on the membrane permeability was measured by ethidium bromide (EtBr) accumulation assay. Cell viability assays were performed in human cells. Compound TS262 was the most active against the range of bacteria tested. No effect was observed on the motility or accumulation of EtBr for any of the bacteria tested. Cell viability assays demonstrated that the compounds showed a decrease in cell viability at the MIC. These results are promising, and further studies on these compounds can lead to the development of new effective antimicrobials.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Alves Ferreira, DanielaM D R S Martins, Luisa&lt;br /&gt;
R Fernandes, Alexandra&lt;br /&gt;
Martins, Marta&lt;br /&gt;
eng&lt;br /&gt;
Department of Microbiology/Trinity College Dublin&lt;br /&gt;
Postgraduate Research (1252) Studentship/Trinity College Dublin&lt;br /&gt;
Unidade de Ciencias Biomoleculares Aplicadas - UCIBIO (UIDB/04378/2020)/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
Switzerland&lt;br /&gt;
Antibiotics (Basel). 2020 Jun 11;9(6). pii: antibiotics9060321. doi: 10.3390/antibiotics9060321.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Mourato, Cláudia</style></author><author><style face="normal" font="default" size="100%">Domingos, Renato M.</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Gesto, Diana</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês Antunes Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards the mechanistic understanding of enzymatic CO2 reduction</style></title><secondary-title><style face="normal" font="default" size="100%">ACS CatalysisACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acscatal.0c00086</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reducing CO2 is a challenging chemical transformation that biology solves easily, with high efficiency and specificity. In particular, formate dehydrogenases are of great interest since they reduce CO2 to formate, a valuable chemical fuel and hydrogen storage compound. The metal-dependent formate dehydrogenases of prokaryotes can show high activity for CO2 reduction. Here, we report an expression system to produce recombinant W/Sec-FdhAB from Desulfovibrio vulgaris Hildenborough fully loaded with cofactors, its cata-lytic characterization and crystal structures in oxidised and reduced states. The enzyme has very high activi-ty for CO2 reduction and displays remarkable oxygen stability. The crystal structure of the formate-reduced enzyme shows Sec still coordinating the tungsten, supporting a mechanism of stable metal coordination during catalysis. Comparison of the oxidised and reduced structures shows significant changes close to the active site. The DvFdhAB is an excellent model for studying catalytic CO2 reduction and probing the mecha-nism of this conversion.Reducing CO2 is a challenging chemical transformation that biology solves easily, with high efficiency and specificity. In particular, formate dehydrogenases are of great interest since they reduce CO2 to formate, a valuable chemical fuel and hydrogen storage compound. The metal-dependent formate dehydrogenases of prokaryotes can show high activity for CO2 reduction. Here, we report an expression system to produce recombinant W/Sec-FdhAB from Desulfovibrio vulgaris Hildenborough fully loaded with cofactors, its cata-lytic characterization and crystal structures in oxidised and reduced states. The enzyme has very high activi-ty for CO2 reduction and displays remarkable oxygen stability. The crystal structure of the formate-reduced enzyme shows Sec still coordinating the tungsten, supporting a mechanism of stable metal coordination during catalysis. Comparison of the oxidised and reduced structures shows significant changes close to the active site. The DvFdhAB is an excellent model for studying catalytic CO2 reduction and probing the mecha-nism of this conversion.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acscatal.0c00086&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Das, K.</style></author><author><style face="normal" font="default" size="100%">Datta, A.</style></author><author><style face="normal" font="default" size="100%">Frontera, A.</style></author><author><style face="normal" font="default" size="100%">Wen, Y. S.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Hung, C. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Zn(II) and Co(II) derivatives anchored with scorpionate precursor: Antiproliferative evaluation in human cancer cell lines</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Antiproliferative</style></keyword><keyword><style  face="normal" font="default" size="100%">*Autophagy, ROS</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cancer cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">*Co(II)</style></keyword><keyword><style  face="normal" font="default" size="100%">*Zn(II)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31698185</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">202</style></volume><pages><style face="normal" font="default" size="100%">110881</style></pages><isbn><style face="normal" font="default" size="100%">1873-3344 (Electronic)0162-0134 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A 'scorpionate' type precursor [bdtbpza=bis(3,5-di-t-butylpyrazol-1-yl)acetate] has been employed to synthesize two mononuclear Zn(II) and Co(II) derivatives, namely [Zn(bdtbpza)2 (H2O)2].2.5CH3OH.2[(CH3)3C-C3H2N2-C(CH3)3] (1) and [Co(bdtbpza)2(CH3OH)4] (2) in good yield. Single crystal X-ray diffraction analysis reveals that in 1, the Zn(II) atom is tetrahedrally surrounded by a pair of Oacetate atoms of two bis(pyrazol-1-yl)acetate units and two water molecules; while in 2, the Co(II) atom shows an octahedral environment coordinating a pair of Oacetate atoms of two bis(pyrazol-1-yl)acetate units along with four methanol molecules. The EPR spectra of 2 recorded at 77 and 298K confirmed the tetragonal symmetry of the high spin Co(II). The DFT (Density functional theory) computation is in good agreement with the geometry proposed for compounds 1 and 2. Both the compounds display a high antiproliferative activity against HCT116 (colorectal carcinoma) and A2780 (ovarian carcinoma) cell lines compared to human normal dermal fibroblasts. In the case of A2780 cells, compounds 1 and 2 exhibit IC50 values that are similar to those described for cisplatin, a widely used chemotherapeutic drug. Exposure of A2780 cells to the IC50 concentration of each compound led to an increase of the number of apoptotic and autophagic cells. In the case of compound 1, the accumulation of intracellular ROS (Reactive oxygen species) is responsible for triggering A2780 cell death.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Das, KuheliDatta, Amitabha&lt;br /&gt;
Frontera, Antonio&lt;br /&gt;
Wen, Yuh-Sheng&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Hung, Chen-Hsiung&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
J Inorg Biochem. 2020 Jan;202:110881. doi: 10.1016/j.jinorgbio.2019.110881. Epub 2019 Oct 23.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Additive Manufacturing in health sector: Bio printing  and Bio Manufacturing</style></title><secondary-title><style face="normal" font="default" size="100%">8th International Conference on  Virtual and Networked Organizations Emergent Technologies and Tools - ViNOrg'20</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2-4 Oct. 2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://2100projectsassoci.wixsite.com/vinorg20/programme</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade do Minho</style></publisher><pub-location><style face="normal" font="default" size="100%">Guimarães, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">V. Pacheco</style></author><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author><author><style face="normal" font="default" size="100%">L. Rocha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PRODUTECH SIF Project: its mobilized effect and main results and its contribution to accelerating digital transformation in the industry</style></title><secondary-title><style face="normal" font="default" size="100%">8th International Conference on  Virtual and Networked Organizations Emergent Technologies and Tools - ViNOrg'20</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2-4 Oct. 2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://2100projectsassoci.wixsite.com/vinorg20/programme</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade do Minho</style></publisher><pub-location><style face="normal" font="default" size="100%">Guimarães, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">V. Pacheco</style></author><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author><author><style face="normal" font="default" size="100%">L. Rocha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Smart Additive Manufacturing: the path to digital chain</style></title><secondary-title><style face="normal" font="default" size="100%">8th International Conference on  Virtual and Networked Organizations Emergent Technologies and Tools - ViNOrg'20</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2-4 Oct. 2020</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://2100projectsassoci.wixsite.com/vinorg20/programme</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade do Minho</style></publisher><pub-location><style face="normal" font="default" size="100%">Guimarães, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">Aires-Barros, R.</style></author><author><style face="normal" font="default" size="100%">Jungbauer, A</style></author><author><style face="normal" font="default" size="100%">Profio, G Di</style></author><author><style face="normal" font="default" size="100%">Heng, JYY</style></author><author><style face="normal" font="default" size="100%">Haigh, J</style></author><author><style face="normal" font="default" size="100%">Ottens, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anything but Conventional Chromatography Approaches in Bioseparation</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><pages><style face="normal" font="default" size="100%">1-8</style></pages><issue><style face="normal" font="default" size="100%">e1900274</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Queda</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">Marques*, M M B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assembly of peptidoglycan fragments – a synthetic challenge</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceuticals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">392</style></pages><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Lima</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Bruno M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Sofia Taborda</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon threads sweat-based supercapacitors for electronic textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.nature.com/articles/s41598-020-64649-2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">7703</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flexible and stretchable energy-storage batteries and supercapacitors suitable for wearable electronics are at the forefront of the emerging field of intelligent textiles. In this context, the work here presented reports on the development of a symmetrical wire-based supercapacitor able to use the wearer’s sweat as the electrolyte. The inner and outer electrodes consists of a carbon-based thread functionalized with a conductive polymer (polypyrrole) which improves the electrochemical performances of the supercapacitor. The inner electrode is coated with electrospun cellulose acetate fibres, as the separator, and the outer electrode is twisted around it. The electrochemical performances of carbon-based supercapacitors were analyzed using a simulated sweat solution and displayed a specific capacitance of 2.3 F.g−1, an energy of 386.5 mWh.kg−1 and a power density of 46.4 kW.kg−1. Moreover, cycle stability and bendability studies were performed. Such energy conversion device has exhibited a stable electrochemical performance under mechanical deformation, over than 1000 cycles, which make it attractive for wearable electronics. Finally, four devices were tested by combining two supercapacitors in series with two in parallel demonstrating the ability to power a LED.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Lima</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana C.</style></author><author><style face="normal" font="default" size="100%">Bruno M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Sofia Taborda</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon threads sweat-based supercapacitors for electronic textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1-9</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pérez-Mayoral, E.; Matos, I.; Bernardo, M.; Ventura, M.; Fonseca, I.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon-Based Materials for the Development of Highly Dispersed Metal Catalysts: Towards Highly Performant Catalysts for Fine Chemical Synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysts</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1407</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Perdigão</style></author><author><style face="normal" font="default" size="100%">Bruno Faustino</style></author><author><style face="normal" font="default" size="100%">Faria, Jaime</style></author><author><style face="normal" font="default" size="100%">Canejo, João Paulo</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conductive Electrospun Polyaniline/Polyvinylpyrrolidone Nanofibers: Electrical and Morphological Characterization of New Yarns for Electronic Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Fibers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/fib8040024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">24</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Advanced functionalities textiles embedding electronic fibers, yarns and fabrics are a demand for innovative smart cloths. Conductive electrospun membranes and yarns based on polyaniline/polyvinylpyrrolidone (PANI/PVP) were investigated using the chemical modification of PANI instead of using conventional coating processes as in-situ polymerization. PANI was synthesized from the aniline monomer and the influence of the oxidant-to-monomer ratio on electrical conductivity was studied. The optimized conductivity of pellets made with pressed PANI powders was 21 S·cm−1. Yarns were then prepared from the t-Boc-PANI/PVP electrospun membranes followed by PANI protonation to enhance their electrical properties. Using this methodology, electrospun membranes and yarns were produced with electrical conductivities of 1.7 × 10−2 and 4.1 × 10−4 S·cm−1.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Perdigão</style></author><author><style face="normal" font="default" size="100%">Bruno Miguel Faustino</style></author><author><style face="normal" font="default" size="100%">Faria, Jaime</style></author><author><style face="normal" font="default" size="100%">Canejo, João Paulo</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conductive electrospun polyaniline/polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Fibers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">24</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Adeoye, Oluwatomide</style></author><author><style face="normal" font="default" size="100%">Conceição, Jaime</style></author><author><style face="normal" font="default" size="100%">Serra, Patrrícia A</style></author><author><style face="normal" font="default" size="100%">da Silva, Andreia Bento</style></author><author><style face="normal" font="default" size="100%">Duarte, Noélia</style></author><author><style face="normal" font="default" size="100%">Guedes, Rita C.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Jicsinszky, László</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Cabral-Marques, Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cyclodextrin solubilization and complexation of antiretroviral drug lopinavir: In silico prediction; Effects of derivatization, molar ratio and preparation method</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0144861719309543</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">227</style></volume><pages><style face="normal" font="default" size="100%">115287</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lopinavir (LPV) is currently used in combination with ritonavir for the clinical management of HIV infections due to its limited oral bioavailability. Herein, we report the application of an in silico method to study cyclodextrin (CyD) host-guest molecular interaction with LPV for the rational selection of the best CyD for developing a CyD based LPV delivery system. The predicted CyD, a (2-hydroxy)propyl-gamma derivative with high degree of substitution (HP17-γ-CyD) was synthesized and comparatively evaluated with γ-CyD and the commercially available HP-γ-CyD. All complexes were prepared by supercritical assisted spray drying (SASD) and co-evaporation (CoEva) at molar ratios (1:1 and 1:2); and afterwards fully characterized. Results indicate a higher LPV amorphization and solubilization ability of HP17-γ-CyD. The SASD processing technology also enhanced LPV solubilization and release from complexes. The application of in silico methodologies is a feasible approach for the rational and/or deductive development of CyD drug delivery systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Strohmeier</style></author><author><style face="normal" font="default" size="100%">C. Honnet</style></author><author><style face="normal" font="default" size="100%">H. Perner-Wilson</style></author><author><style face="normal" font="default" size="100%">M. Teyssier</style></author><author><style face="normal" font="default" size="100%">B. Fruchard</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">J. Steimle</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Demo of PolySense: How to Make Electrically Functional Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">CHI Conference on Human Factors in Computing Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1145/3334480.3383148</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1-4</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We demonstrate a simple and accessible method for enhancing textiles with custom piezo-resistive properties. Based on in-situ polymerization, our method offers seamless integration at the material level, preserving a textile's haptic and mechanical properties. We demonstrate how to enhance a wide set of fabrics and yarns using only readily available tools. During each demo session, conference attendees may bring textile samples which will be polymerized in a shared batch. Attendees may keep these samples. While the polymerization is happening, attendees can inspect pre-made samples and explore how these might be integrated in functional circuits. Examples objects created using polymerization include rapid manufacturing of on-body interfaces, tie-dyed motion-capture clothing, and zippers that act as potentiometers.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of Artificial Enzymes Using the Metals of the Periodic Table</style></title><secondary-title><style face="normal" font="default" size="100%">Memories of the Class of Sciences, Academia das Ciências de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of wave-optical structured substrates for ultra-thin perovskite solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Materials Today</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><issue><style face="normal" font="default" size="100%">100720</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Govil, N.</style></author><author><style face="normal" font="default" size="100%">Kundu, T.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designed Metal-ATCUN Derivatives: Redox and Non-redox-Based Applications Relevant for Chemistry, Biology, and Medicine</style></title><secondary-title><style face="normal" font="default" size="100%">iScience</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">101792</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, Leonardo M</style></author><author><style face="normal" font="default" size="100%">Bernard, Franciele L.</style></author><author><style face="normal" font="default" size="100%">Polesso, Bárbara B</style></author><author><style face="normal" font="default" size="100%">Pinto, Ingrid S.</style></author><author><style face="normal" font="default" size="100%">Frankenberg, Claudio C.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Eurico Cabrita</style></author><author><style face="normal" font="default" size="100%">Menezes, Sonia</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designing silica xerogels containing RTIL for CO2 capture and CO2/CH4 separation: Influence of ILs anion, cation and cation side alkyl chain length and ramification</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Environmental Management</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0301479720302759</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">268</style></volume><pages><style face="normal" font="default" size="100%">110340</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;CO2 separation from natural gas is considered to be a crucial strategy to mitigate global warming problems, meet product specification, pipeline specs and other application specific requirements. Silica xerogels (SX) are considered to be potential materials for CO2 capture due to their high specific surface area. Thus, a series of silica xerogels functionalized with imidazolium, phosphonium, ammonium and pyridinium-based room-temperature ionic liquids (RTILs) were synthesized. The synthesized silica xerogels were characterized by NMR, helium pycnometry, DTA-TG, BET, SEM and TEM. CO2 sorption, reusability and CO2/CH4 selectivity were assessed by the pressure-decay technique. Silica xerogels containing IL demonstrated advantages compared to RTILs used as separation solvents in CO2 capture processes including higher CO2 sorption capacity and faster sorption/desorption. Using fluorinated anion for functionalization of silica xerogels leads to a higher affinity for CO2 over CH4. The best performance was obtained by SX- [bmim] [TF2N] (223.4 mg CO2/g mg/g at 298.15 K and 20 bar). Moreover, SX- [bmim] [TF2N] showed higher CO2 sorption capacity as compared to other reported sorbents. CO2 sorption and CO2/CH4 selectivity results were submitted to an analysis of variance and the means compared using Tukey's test (5%).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Diverse biological roles of the tetrathiomolybdate anion</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">429</style></volume><pages><style face="normal" font="default" size="100%">213635</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">K.Siposova, A.Musatov</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Nanomaterials on Protein Amyloid Aggregation</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference - Condensed Matter Research at the IBR-2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><pub-location><style face="normal" font="default" size="100%">Dubna, Russia</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Nunes, R.F.</style></author><author><style face="normal" font="default" size="100%">Mestre, O.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of pH on Marinobacter hydrocarbonoclasticus denitrification pathway and nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">927</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duczinski, Rafael</style></author><author><style face="normal" font="default" size="100%">Polesso, Barbara B.</style></author><author><style face="normal" font="default" size="100%">Bernard, Franciele L.</style></author><author><style face="normal" font="default" size="100%">Ferrari, Henrique Z.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Menezes, Sonia</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of CO2/N2 selectivity and CO2 uptake by tuning concentration and chemical structure of imidazolium-based ILs immobilized in mesoporous silica</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Environmental Chemical Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2213343720300889</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Imidazolium-based ionic liquids (ILs) with different cation alkyl chain ([i-C5mim] or [C4mim]) and inorganic anions ([Cl−], [Tf2N−], [PF6−] and [DCA−]) were synthesized and immobilized in commercial mesoporous silica. The synthesized supported ILs (SILs) were characterized using NMR, FTIR, TGA, BET, SEM and TEM. CO2 sorption capacity, reusability and CO2/N2 selectivity were assessed by the pressure-decay technique. The effects of IL concentration, cation and anion chemical structure in CO2 sorption capacity and CO2/N2 separation performance were evaluated. Tests evidenced that the presence of branching on the cation alkyl side chain increases CO2/N2 selectivity. The immobilization of the IL [i-C5TPIm][Cl] on mesoporous silica in different concentrations (50, 20, 10 and 5 %) revealed that lower IL concentration results in higher CO2 sorption capacity. Immobilization of ILs containing fluorinated anions at low concentrations in the mesoporous silica support may promote the improvement of the CO2/N2 selectivity without interfering on CO2 sorption capacity of the original support. CO2 sorption capacity value shown by sample SIL-5 % - [i-C5TPIm][Tf2N] (79.50 ± 0.70 mg CO2  g-1) was close to the value obtained for the pristine mesoporous silica (81.70 ± 2.20 mg CO2 g-1) and the selectivity (4.30 ± 0.70) was more than twice of the one obtained for the support alone (2.32 ± 0.4). Recycle tests demonstrated that the ILs immobilized in mesoporous silica samples are stable, providing a new option to be used in CO2 capture processes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Oliveira</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fast Prototyping Microfluidics: Integrating Droplet Digital Lamp for Absolute Quantification of Cancer Biomarkers</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/s20061624</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microfluidic (MF) advancements have been leveraged toward the development of state-of-the-art platforms for molecular diagnostics, where isothermal amplification schemes allow for further simplification of DNA detection and quantification protocols. The MF integration with loop-mediated isothermal amplification (LAMP) is today the focus of a new generation of chip-based devices for molecular detection, aiming at fast and automated nucleic acid analysis. Here, we combined MF with droplet digital LAMP (ddLAMP) on an all-in-one device that allows for droplet generation, target amplification, and absolute quantification. This multilayer 3D chip was developed in less than 30 minutes by using a low-cost and extremely adaptable production process that exploits direct laser writing technology in “Shrinky-dinks” polystyrene sheets. ddLAMP and target quantification were performed directly on-chip, showing a high correlation between target concentration and positive droplet score. We validated this integrated chip via the amplification of targets ranging from five to 500,000 copies/reaction. Furthermore, on-chip amplification was performed in a 10 µL volume, attaining a limit of detection of five copies/µL under 60 min. This technology was applied to quantify a cancer biomarker, c-MYC, but it can be further extended to any other disease biomarker.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, L. G. F.</style></author><author><style face="normal" font="default" size="100%">Sadler, P.J</style></author><author><style face="normal" font="default" size="100%">Bernardes-Génisson, V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Chauvin, R.</style></author><author><style face="normal" font="default" size="100%">Bernhardt, P. V.</style></author><author><style face="normal" font="default" size="100%">Sousa, E. H. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The fundamental importance of basic science: examples of high-impact discoveries from an international Chemistry Network</style></title><secondary-title><style face="normal" font="default" size="100%">Quim Nova</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1176-1189</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">S. Dellmann</style></author><author><style face="normal" font="default" size="100%">F. Kessler</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Hand-painted Magic Lantern Slides and the 19th-century Colourmen Winsor &amp; Newton</style></title><secondary-title><style face="normal" font="default" size="100%">A Million Pictures: Magic Lantern Slides in the History of Learning</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/lanterna_magica/files/vilarigues_2020_hand-painted_magic_lantern_slides_and_the_19th-century_colourmen_winsor_newton.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">John Libbey Publishing</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zanatta, M</style></author><author><style face="normal" font="default" size="100%">Lopes, M.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Bernardes, CES</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Handling CO2 sorption mechanism in PIL@IL composites</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of CO2 Utilization</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2212982020303589</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">101225</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The mitigation of climate change effects requires the use of alternative materials and technologies to control CO2 atmospheric levels through its capture, storage and use. In this field, the current work presents the evaluation of two poly(ionic liquid)s (PILs) (poly-1-vinyl-3-ethylimidazolium acetate and hydroxide) combined with free ionic liquid (IL) 1-butyl-3-methylimidolium acetate (BMI·OAc) for CO2 capture. The sorption capacity of PIL@IL composites was evaluated under 20 bar of CO2 at 298 K. Nuclear Magnetic Resonance (NMR) spectroscopy allowed quantification of CO2 sorption (physisorption and/or chemisorption) and in situ study of the PIL−CO2 interaction mechanism. NMR in combination with Molecular Dynamics (MD) simulations suggested a 3D organization of PIL composites, maintaining a similar organization to ILs. Also, the use of aqueous solutions of PIL@IL composites was tested, identifying the optimum conditions for water activation (intrinsic water trapped inside IL structure) for chemisorption. As our main contribution, we demonstrate the possibility to control the sorption pathway towards CO2 physisorption, or CO2 conversion (chemisorption) through carbonation (HCO3−/CO32-) according to the PIL/IL ratio, ions structure and water amount. The use of PIL/IL composites is a promising advance for further CO2 reuse approaching a biomimetic carbonation process.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valério, G.N.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Nogueira, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Samhan-Arias, A. K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human erythrocytes exposure to juglone leads to an increase of superoxide anion production associated with cytochrome b5 reductase uncoupling</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta Bioenerg</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">EPub</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mouquinho, Ana</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Feio, Gabriel M.</style></author><author><style face="normal" font="default" size="100%">João Sotomayor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of chain length of prepolymers in permanent memory effect of PDLC assessed by solid-state NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.tandfonline.com/doi/full/10.1080/02678292.2019.1662105</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">522–530</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relationship between linear chain (ethylene oxide units) length of polymerisable monomers with morphology, electro-optical properties and 13C nuclear magnetic resonance (NMR) spectroscopy of the corresponding polymer-dispersed liquid crystal (PDLC) films was investigated. The preferred liquid crystal molecule alignment and permanent memory effect of PDLC were greatly influenced by the length of the molecular chain of prepolymers to be incorporated as a polymer matrix. By increasing the number of ethylene oxide in prepolymer chain and maintaining the number of functionalities (polymerisable groups in each monomer molecule), the permanent memory effect of PDLC increased, as proved by solid-state 13C NMR spectroscopy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kezheng Li</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Augusto Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Christian S. Schuster</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light trapping in solar cells: simple design rules to maximize absorption</style></title><secondary-title><style face="normal" font="default" size="100%">Optica</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1377-1384</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, R. dos</style></author><author><style face="normal" font="default" size="100%">Iria, I.</style></author><author><style face="normal" font="default" size="100%">Manuel, A. M.</style></author><author><style face="normal" font="default" size="100%">Leandro, A.P.</style></author><author><style face="normal" font="default" size="100%">Madeira, C.A.C.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic Precipitation: A New Platform for Protein Purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2000151</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebordão, G.</style></author><author><style face="normal" font="default" size="100%">S. I. C. J. Palma</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microfluidics in Gas Sensing and Artificial Olfaction</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/2020_rebordao_microfluidics_gassensing_review.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">5742</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rapid, real-time, and non-invasive identification of volatile organic compounds (VOCs)&lt;br /&gt;
and gases is an increasingly relevant field, with applications in areas such as healthcare, agriculture,&lt;br /&gt;
or industry. Ideal characteristics of VOC and gas sensing devices used for artificial olfaction include&lt;br /&gt;
portability and affordability, low power consumption, fast response, high selectivity, and sensitivity.&lt;br /&gt;
Microfluidics meets all these requirements and allows for in situ operation and small sample amounts,&lt;br /&gt;
providing many advantages compared to conventional methods using sophisticated apparatus such&lt;br /&gt;
as gas chromatography and mass spectrometry. This review covers the work accomplished so far&lt;br /&gt;
regarding microfluidic devices for gas sensing and artificial olfaction. Systems utilizing electrical&lt;br /&gt;
and optical transduction, as well as several system designs engineered throughout the years are&lt;br /&gt;
summarized, and future perspectives in the field are discussed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">David Magalhães Sousa</style></author><author><style face="normal" font="default" size="100%">William Chiappim</style></author><author><style face="normal" font="default" size="100%">Joaquim P. Leitão</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microwave synthesis of silver sulfide and silver nanoparticles: light and time influence</style></title><secondary-title><style face="normal" font="default" size="100%">ACS omega</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">12877-12881</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.L.</style></author><author><style face="normal" font="default" size="100%">Alves, V. D.</style></author><author><style face="normal" font="default" size="100%">Fernandes, T. G.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Natural multimerization rules the performance of affinity-based physical hydrogels for stem cell encapsulation and differentiation</style></title><secondary-title><style face="normal" font="default" size="100%">Biomacromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">3081–3091</style></pages><issue><style face="normal" font="default" size="100%">21</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Nathália M. Simon</style></author><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Nature of Carbon Dioxide in Bare Ionic Liquid</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cssc.202000574</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">3101-3109</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ionic liquids (ILs) are among the most studied and promising materials for selective CO2 capture and transformation. The high CO2 sorption capacity associated with the possibility to activate this rather stable molecule through stabilization of ionic/radical species or covalent interactions either with the cation or anion has opened new avenues for CO2 functionalization. However, recent reports have demonstrated that another simpler and plausible pathway is also involved in the sorption/activation of CO2 by ILs associated with basic anions. Bare ILs or IL solutions contain almost invariable significant amounts of water and through interaction with CO2 generate carbonates/bicarbonates rather than carbamic acids or amidates. In these cases, the IL acts as a base and not a nucleophile and yields buffer‐like solutions that can be used to shift the equilibrium toward acid products in different CO2 reutilization reactions. In this Minireview, the emergence of IL buffer‐like solutions as a new reactivity paradigm in CO2 capture and activation is described and analyzed critically, mainly through the evaluation of NMR data.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, E. H. S.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrate-nitrite fate and oxygen sensing in dormant Mycobacterium tuberculosis: A bioinorganic approach highlighting the importance of transition metals</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">423</style></volume><pages><style face="normal" font="default" size="100%">213476</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Maria</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Nogueira, Ricardo</style></author><author><style face="normal" font="default" size="100%">Patricia Almeida Carvalho</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Noble‐Metal‐Free Memristive Devices Based on IGZO for Neuromorphic Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iranzo, O.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptide and Protein Engineering: From Concepts to Biotechnological Applications</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">US</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sánchez-Sobrado Olalla</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">João Costa</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic-structured TCO front contacts yielding optical and electrically enhanced thin-film solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">196</style></volume><pages><style face="normal" font="default" size="100%">92-98</style></pages><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Honnet</style></author><author><style face="normal" font="default" size="100%">H. Perner-Wilson</style></author><author><style face="normal" font="default" size="100%">M. Teyssier</style></author><author><style face="normal" font="default" size="100%">B. Fruchard</style></author><author><style face="normal" font="default" size="100%">J. Steimle</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">P. Strohmeier</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PolySense: Augmenting Textiles with Electrical Functionality using In-Situ Polymerization</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Strohmeier</style></author><author><style face="normal" font="default" size="100%">C. Honnet</style></author><author><style face="normal" font="default" size="100%">H Pernet-Wilson</style></author><author><style face="normal" font="default" size="100%">M. Teyssier</style></author><author><style face="normal" font="default" size="100%">B. Fruchard</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">J. Steimle</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PolySense: How to Make Electrically Functional Textiles</style></title><secondary-title><style face="normal" font="default" size="100%">CHI Conference on Human Factors in Computing Systems </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, E. H. S.</style></author><author><style face="normal" font="default" size="100%">Diógenes, I. C. N.</style></author><author><style face="normal" font="default" size="100%">Lopes, L. G. F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potential therapeutic approaches for a sleeping pathogen: tuberculosis a case for bioinorganic chemistry</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">685</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sílvia R. Gavinho</style></author><author><style face="normal" font="default" size="100%">Mariana Castro Soares</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Isabel Sá Nogueira</style></author><author><style face="normal" font="default" size="100%">Manuel P. Graça</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and Characterization of Zinc and Magnesium Doped Bioglasses</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscience and Nanotechnology in Security and Protection against CBRN Threats</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/chapter/10.1007/978-94-024-2018-0_38</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">465-475</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Peri-implantitis is an infectious disease that affects about one of five patients who receive a dental implant within 5 years after the surgery. To minimize this reaction the development of new biomaterials with antibacterial action is needed that can be used as a coating material in orthodontic implants. In addition, these biomaterials can be doped with several ions, which add specific properties that may act at the cellular level, such as increasing the angiogenesis efficiency. In this work, 45S5 Bioglass® has been used as the base material because it presents higher bioactivity compared to other biomaterials. To add antibacterial function and increase positive effects on bone metabolism, zinc and magnesium ions were introduced in the glass network. The main objective was the synthesis of the 45S5 glass by melt-quenching and study the biological performance as function of the zinc and magnesium concentrations. The structural and biological properties of the prepared samples are discussed.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, MJB</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational design of affinity ligands for bioseparation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><issue><style face="normal" font="default" size="100%">460871</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Micael Inácio</style></author><author><style face="normal" font="default" size="100%">Brisid Isufi</style></author><author><style face="normal" font="default" size="100%">Massimo Lapi</style></author><author><style face="normal" font="default" size="100%">António Pinho Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational Use of High-Strength Concrete in Flat Slab-Column Connections under Seismic Loading</style></title><secondary-title><style face="normal" font="default" size="100%">ACI Structural Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.concrete.org/publications/internationalconcreteabstractsportal.aspx?m=details&amp;ID=51728080</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/manuscript_aci_accepted.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">117</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;High Strength Concrete (HSC) slab–column connections with relatively low concrete strengths compared to today’s capabilities have been tested under seismic-type loading in the past. Herein, the hybrid use of HSC with compressive strength around 120 MPa and Normal Strength Concrete (NSC) is investigated through three reversed horizontal cyclic loading tests with different geometries of the HSC region and a reference NSC specimen. The results show that HSC applied in the vicinity of the column can significantly enhance the seismic performance of slab–column connections. The best result in terms of drift capacity and economic use of HSC was achieved in the case of full-depth HSC extended from the column’s face up to 2.5 times the effective depth. Drift ratios up to 3.0% were achieved. A comparison with previous tests showed that the hybrid use of HSC and NSC can achieve similar results to the provision of punching shear reinforcement.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author><author><style face="normal" font="default" size="100%">Machado, M.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reliability and NDT Methods</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Structured Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-030-44522-5_8</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">265-295</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Composites are finding increased use in structural high demanding and high added value applications in advanced industries. A wide diversity exists in terms of matrix type, which can be either polymeric or metallic and type of reinforcements (ceramic, polymeric or metallic). Several technologies have been used to produce these composites; among them, additive manufacturing (AM) is currently being applied. In structural applications, the presence of defects due to fabrication is of major concern, since it affects the performance of a component with negative impact, which can affect, ultimately, human lives. Thus, the detection of defects is highly important, not only surface defects but also barely visible defects. This chapter describes the main types of defects expected in composites produced by AM. The fundamentals of different non-destructive testing (NDT) techniques are briefly discussed, as well as the state of the art of numerical simulation for several NDT techniques. A multiparametric and customized inspection system was developed based on the combination of innovative techniques in modelling and testing. Experimental validation with eddy currents, ultrasounds, X-ray and thermography is presented and analysed, as well as integration of distinctive techniques and 3D scanning characterization.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;https://doi.org/10.1007/978-3-030-44522-5_8&quot;&gt;https://doi.org/10.1007/978-3-030-44522-5_8&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Sauropode</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Esteves, C</style></author><author><style face="normal" font="default" size="100%">Ramou, E.</style></author><author><style face="normal" font="default" size="100%">Porteira, A.R.P.</style></author><author><style face="normal" font="default" size="100%">Barbosa, AJM</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Seeing the Unseen: The Role of Liquid Crystals in Gas‐Sensing Technologies</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Optical Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/2020_esteves_review_lcs.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">1902117</style></volume><pages><style face="normal" font="default" size="100%">1-29</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fast, real-time detection of gases and volatile organic compounds (VOCs) is&lt;br /&gt;
an emerging research field relevant to most aspects of modern society, from&lt;br /&gt;
households to health facilities, industrial units, and military environments.&lt;br /&gt;
Sensor features such as high sensitivity, selectivity, fast response, and low&lt;br /&gt;
energy consumption are essential. Liquid crystal (LC)-based sensors fulfill&lt;br /&gt;
these requirements due to their chemical diversity, inherent self-assembly&lt;br /&gt;
potential, and reversible molecular order, resulting in tunable stimuliresponsive soft materials. Sensing platforms utilizing thermotropic uniaxial&lt;br /&gt;
systems—nematic and smectic—that exploit not only interfacial phenomena,&lt;br /&gt;
but also changes in the LC bulk, are demonstrated. Special focus is given to&lt;br /&gt;
the different interaction mechanisms and tuned selectivity toward gas and&lt;br /&gt;
VOC analytes. Furthermore, the different experimental methods used to&lt;br /&gt;
transduce the presence of chemical analytes into macroscopic signals are discussed and detailed examples are provided. Future perspectives and trends&lt;br /&gt;
in the field, in particular the opportunities for LC-based advanced materials in&lt;br /&gt;
artificial olfaction, are also discussed.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Centeno</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Chapa, Manuel</style></author><author><style face="normal" font="default" size="100%">J. V. Pinto</style></author><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Self-Cleaned Photonic-Enhanced Solar Cells with Nanostructured Parylene-C</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">2000264</style></pages><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pappas, C. G.</style></author><author><style face="normal" font="default" size="100%">Wijerathne, N.</style></author><author><style face="normal" font="default" size="100%">Sahoo, J. K.</style></author><author><style face="normal" font="default" size="100%">Jain, A.</style></author><author><style face="normal" font="default" size="100%">Kroiss, D.</style></author><author><style face="normal" font="default" size="100%">Sasselli, I. R.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Lampel, A.</style></author><author><style face="normal" font="default" size="100%">R. V. Ulijn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spontaneous Aminolytic Cyclization and Self-Assembly ofDipeptide Methyl Esters in Water</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSystemsChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1-7</style></pages><issue><style face="normal" font="default" size="100%">e2000013</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, R</style></author><author><style face="normal" font="default" size="100%">S. I. C. J. Palma</style></author><author><style face="normal" font="default" size="100%">Correia, V.J.</style></author><author><style face="normal" font="default" size="100%">Padrao, I.</style></author><author><style face="normal" font="default" size="100%">Pais, J.</style></author><author><style face="normal" font="default" size="100%">Banza, M.</style></author><author><style face="normal" font="default" size="100%">Alves, C.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Martins, C.</style></author><author><style face="normal" font="default" size="100%">Costa, HMA</style></author><author><style face="normal" font="default" size="100%">Ramou, E.</style></author><author><style face="normal" font="default" size="100%">Silva Pereira, C.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable plant polyesters as substrates for optical gas sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Bio</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/2020_rodrigues_suberin.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">100083</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The fast and non-invasive detection of odors and volatile organic compounds (VOCs) by gas sensors and electronic&lt;br /&gt;
noses is a growing field of interest, mostly due to a large scope of potential applications. Additional drivers for the&lt;br /&gt;
expansion of the field include the development of alternative and sustainable sensing materials. The discovery&lt;br /&gt;
that isolated cross-linked polymeric structures of suberin spontaneously self-assemble as a film inspired us to&lt;br /&gt;
develop new sensing composite materials consisting of suberin and a liquid crystal (LC). Due to their stimuliresponsive and optically active nature, liquid crystals are interesting probes in gas sensing. Herein, we report&lt;br /&gt;
the isolation and the chemical characterization of two suberin types (from cork and from potato peels) resorting to&lt;br /&gt;
analyses of gas chromatography–mass spectrometry (GC-MS), solution nuclear magnetic resonance (NMR), and Xray photoelectron spectroscopy (XPS). The collected data highlighted their compositional and structural differences. Cork suberin showed a higher proportion of longer aliphatic constituents and is more esterified than potato&lt;br /&gt;
suberin. Accordingly, when casted it formed films with larger surface irregularities and a higher C/O ratio. When&lt;br /&gt;
either type of suberin was combined with the liquid crystal 5CB, the ensuing hybrid materials showed distinctive&lt;br /&gt;
morphological and sensing properties towards a set of 12 VOCs (comprising heptane, hexane, chloroform,&lt;br /&gt;
toluene, dichlormethane, diethylether, ethyl acetate, acetonitrile, acetone, ethanol, methanol, and acetic acid).&lt;br /&gt;
The optical responses generated by the materials are reversible and reproducible, showing stability for 3 weeks.&lt;br /&gt;
The individual VOC-sensing responses of the two hybrid materials are discussed taking as basis the chemistry of&lt;br /&gt;
each suberin type. A support vector machines (SVM) algorithm based on the features of the optical responses was&lt;br /&gt;
implemented to assess the VOC identification ability of the materials, revealing that the two distinct suberin-based&lt;br /&gt;
sensors complement each other, since they selectively identify distinct VOCs or VOC groups. It is expected that&lt;br /&gt;
such new environmentally-friendly gas sensing materials derived from natural diversity can be combined in arrays&lt;br /&gt;
to enlarge selectivity and sensing capacity.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shlapa, Yu.; Solopan, S.; Timashkov, I.; Belous, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of Cerium Dioxide Nanoparticles in Aqueous Solution at Controlled pH Values</style></title><secondary-title><style face="normal" font="default" size="100%">1st International Research and Practice Conference “Nanoobjects &amp; Nanostructuring” N&amp;N-2020</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lviv, Ukraine</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">https://www.mdpi.com/2673-3978/2/1/1/htm</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ta2O5/SiO2 Multicomponent Dielectrics for Amorphous Oxide TFTs </style></title><secondary-title><style face="normal" font="default" size="100%">Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Peixoto</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author><author><style face="normal" font="default" size="100%">Amin Abrishambaf</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Tensile behaviour characterization of a high performance fiber reinforced concrete</style></title><secondary-title><style face="normal" font="default" size="100%">FEUP - Faculdade de Engenharia da Universidade do Porto</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://repositorio-aberto.up.pt/bitstream/10216/128196/2/411019.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FEUP</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Teste</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Mourato, Cláudia</style></author><author><style face="normal" font="default" size="100%">Domingos, Renato M.</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Gesto, Diana</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, Bruno</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Pereira, Inês A. Cardoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Toward the Mechanistic Understanding of Enzymatic CO2 Reduction</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Matos</style></author><author><style face="normal" font="default" size="100%">Marta Martins</style></author><author><style face="normal" font="default" size="100%">Antonio Cid Samamed</style></author><author><style face="normal" font="default" size="100%">David Sousa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Mário S. Diniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Toxicity Evaluation of Quantum Dots (ZnS and CdS) Singly and Combined in Zebrafish (Danio rerio)</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of environmental research and public health</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">232</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Beatriz Rodrigues</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unravelling the Secrets of Magic Lantern Slide Painting</style></title><secondary-title><style face="normal" font="default" size="100%">The Magic Lantern</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.magiclantern.org.uk/the-magic-lantern/issue.php?id=4010384</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">10-12</style></pages><issue><style face="normal" font="default" size="100%">March 2020</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Padrão, I.</style></author><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Esteves, C</style></author><author><style face="normal" font="default" size="100%">Fernandes, T.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Versatile and Tunable Poly(Ethylene Glycol)‐Based Hydrogels Crosslinked through the Ugi Reaction</style></title><secondary-title><style face="normal" font="default" size="100%">ChemPlusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><volume><style face="normal" font="default" size="100%">85</style></volume><pages><style face="normal" font="default" size="100%">2737-2741</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Wave-optical front structures on silicon and perovskite thin-film solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Cells and Light Management: Materials, Strategies and Sustainability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Amsterdam</style></pub-location><pages><style face="normal" font="default" size="100%">315-354</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Godino-Ojer</style></author><author><style face="normal" font="default" size="100%">Matos, I.</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">Carvalho, R.</style></author><author><style face="normal" font="default" size="100%">Olívia Salomé {G.P. Soares}</style></author><author><style face="normal" font="default" size="100%">C. Durán-Valle</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">E. Pérez Mayoral</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Acidic porous carbons involved in the green and selective synthesis of benzodiazepines</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">benzodiazepines</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterocyclic chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterogeneous catalytic systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586118312938</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">357</style></volume><pages><style face="normal" font="default" size="100%">64 - 73</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Eco-sustainable and recyclable porous carbons are reported as metal-free catalysts for the synthesis of benzodiazepines for the first time. The porous carbons were able to efficiently catalyse the synthesis of benzodiazepine 1 from o-phenylendiamine 2 and acetone 3 under mild conditions. Both acidic functions and the porosity of the catalysts were determinant features. High conversion values were obtained when using HNO3 oxidized carbons. The highest selectivity to benzodiazepine 1 was obtained in the presence of the most microporous catalyst N-N, which is indicative of the great influence of porous properties. Stronger acid sites and high microporosity of the carbon treated with H2SO4 yield benzodiazepine 1 with total selectivity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SI: CarboCat–VIII&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo Dias</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Filomena Pinto</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Activation of co-pyrolysis chars from rice wastes to improve the removal of Cr3+ from simulated and real industrial wastewaters</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Cr(III)</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyrolysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Rice wastes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0959652620320400</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">267</style></volume><pages><style face="normal" font="default" size="100%">121993</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chromium is one of the most important raw materials for the European Union. Adsorption has become an important process for the recovery of metals from wastewaters, which has led to a demand for low-cost and eco-friendly adsorbents. The objective of this work was to use new and renewable carbon-based adsorbents from rice wastes in the removal/recovery of Cr(III) from synthetic and real wastewaters. Rice wastes were submitted to co-pyrolysis and the resulting char was optimized through physical and/or chemical activations/treatments. A commercial activated carbon was used for comparison purposes. All adsorbents were characterized (including an ecotoxicity test for the char precursor) and submitted to Cr(III) removal assays from a synthetic solution, in which two solid/liquid ratios (S/L) were tested (5 and 10 g/L). The CO2 activated carbon at a S/L = 5 g/L was the biomass-derived adsorbent that performed better, obtaining a maximum Cr(III) uptake capacity of 9.23 mg/g comparable to the one obtained by the commercial adsorbent at the same S/L (9.80 mg/g). The good results on this biomass-derived carbon were due to the effective volatile matter removal during the activation (from 22.7 to 4.25% w/w), which increased both surface area (from &amp;lt;5.0 to 325 m2/g) and ash content (from 30.0 to 40.4% w/w), allowing an increase in Cr(III) removal due to ion exchange mechanism and porosity development. The best adsorbent, under optimized conditions, was also applied to a chromium rich industrial wastewater. The results obtained in this real case application demonstrated a competition effect due to the presence of other ions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, Ana R.F.</style></author><author><style face="normal" font="default" size="100%">Maia, Margarida R.G.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Ana R.J.</style></author><author><style face="normal" font="default" size="100%">Oliveira, Hugo M.</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Trindade, Henrique</style></author><author><style face="normal" font="default" size="100%">Pereira, José L.</style></author><author><style face="normal" font="default" size="100%">Fonseca, António J.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessment of potato peel and agro-forestry biochars supplementation on in vitro ruminal fermentation</style></title><secondary-title><style face="normal" font="default" size="100%">PeerJ</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Agro-forestry biochar</style></keyword><keyword><style  face="normal" font="default" size="100%">Enteric methane</style></keyword><keyword><style  face="normal" font="default" size="100%">Potato peel biochar</style></keyword><keyword><style  face="normal" font="default" size="100%">Rumen fermentation</style></keyword><keyword><style  face="normal" font="default" size="100%">Supplementation level</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.7717/peerj.9488</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e9488</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background The awareness of environmental and socio-economic impacts caused by greenhouse gas emissions from the livestock sector leverages the adoption of strategies to counteract it. Feed supplements can play an important role in the reduction of the main greenhouse gas produced by ruminants—methane (CH\textsubscript{4}). In this context, this study aims to assess the effect of two biochar sources and inclusion levels on rumen fermentation parameters \textit{in vitro}. Methods Two sources of biochar (agro-forestry residues, AFB, and potato peel, PPB) were added at two levels (5 and 10%, dry matter (DM) basis) to two basal substrates (haylage and corn silage) and incubated 24-h with rumen inocula to assess the effects on CH\textsubscript{4} production and main rumen fermentation parameters \textit{in vitro}. Results AFB and PPB were obtained at different carbonization conditions resulting in different apparent surface areas, ash content, pH at the point of zero charge (pHpzc), and elemental analysis. Relative to control (0% biochar), biochar supplementation kept unaffected total gas production and yield (mL and mL/g DM, \textit{p} = 0.140 and \textit{p} = 0.240, respectively) and fermentation pH (\textit{p} = 0.666), increased CH\textsubscript{4}production and yield (mL and mL/g DM, respectively, \textit{p} = 0.001) and ammonia-N (NH\textsubscript{3}-N, \textit{p} = 0.040), and decreased total volatile fatty acids (VFA) production (\textit{p} &amp;lt; 0.001) and H\textsubscript{2} generated and consumed (\textit{p} ≤ 0.001). Biochar sources and inclusion levels had no negative effect on most of the fermentation parameters and efficiency. Acetic:propionic acid ratio (\textit{p} = 0.048) and H\textsubscript{2} consumed (\textit{p} = 0.019) were lower with AFB inclusion when compared to PPB. Biochar inclusion at 10% reduced H\textsubscript{2} consumed (\textit{p} &amp;lt; 0.001) and tended to reduce total gas production (\textit{p} = 0.055). Total VFA production (\textit{p} = 0.019), acetic acid proportion (\textit{p} = 0.011) and H\textsubscript{2} generated (\textit{p} = 0.048) were the lowest with AFB supplemented at 10%, no differences being observed among the other treatments. The basal substrate affected most fermentation parameters independently of biochar source and level used. Discussion Biochar supplementation increased NH\textsubscript{3}-N content, \textit{iso}-butyric, \textit{iso}-valeric and valeric acid proportions, and decreased VFA production suggesting a reduced energy supply for microbial growth, higher proteolysis and deamination of substrate N, and a decrease of NH\textsubscript{3}-N incorporation into microbial protein. No interaction was found between substrate and biochar source or level on any of the parameters measured. Although AFB and PPB had different textural and compositional characteristics, their effects on the rumen fermentation parameters were similar, the only observed effects being due to AFB included at 10%. Biochar supplementation promoted CH\textsubscript{4} production regardless of the source and inclusion level, suggesting that there may be other effects beyond biomass and temperature of production of biochar, highlighting the need to consider other characteristics to better identify the mechanism by which biochar may influence CH\textsubscript{4} production.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Ana B. Paninho</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Carolina V. Pereira</style></author><author><style face="normal" font="default" size="100%">Ana Teresa Serra</style></author><author><style face="normal" font="default" size="100%">Matias, Ana</style></author><author><style face="normal" font="default" size="100%">Márcia G. Ventura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biocompatible locust bean gum as mesoporous carriers for naproxen delivery</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amorphous state</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug loading</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug release</style></keyword><keyword><style  face="normal" font="default" size="100%">DSC</style></keyword><keyword><style  face="normal" font="default" size="100%">Locust bean gum mesoporous matrixes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0254058419307722</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">239</style></volume><pages><style face="normal" font="default" size="100%">121973</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The work reports the impregnation of naproxen into locust bean gum mesoporous matrixes with different textural properties. The matrixes were prepared through the dissolution of the biopolymer in water and in two ionic liquids (ILs): [bmim][Cl] and [C2OHmim][Cl] and dried with scCO2. The poor water-soluble pharmaceutical drug naproxen was loaded into the matrixes and the composites were characterized by attenuated total reflectance-Fourier transform infrared spectroscopy and by differential scanning calorimetry; the results were compared with neat ILs and drug. The naproxen release from the matrixes was attempted at pH 7.4. Sustained release of naproxen in the different composites occurs, and consequently the naproxen release has lower rates compared with neat crystalline naproxen dissolution. Nevertheless, it was possible to observe small differences on release profiles for the studied composites. The higher release rate was observed for the composite where [bmim][Cl] was used as solvent, for which the calorimetric analysis revealed full amorphization of the incorporated drug. Cytotoxicity assays reveal that cellular viability in Caco-2 cells is preserved. This fact allied with the biocompatibility of locust bean gum allow for the composites potential application as naproxen controlled/sustained delivery systems with higher drug bioavailability achieved through naproxen amorphization.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruna Rijo</style></author><author><style face="normal" font="default" size="100%">Francisco Lemos</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">André Vilelas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a model for an industrial acetylene hydrogenation reactor using plant data – Part I</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acetylene hydrogenation</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon monoxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Dynamic model</style></keyword><keyword><style  face="normal" font="default" size="100%">Front-end configuration</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1385894719317930</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">379</style></volume><pages><style face="normal" font="default" size="100%">122390</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, a dynamic model of an industrial acetylene hydrogenation reactor with a front-end configuration was developed, based on plant operation data. This type of reactor operates in transient state, not only due to the natural fluctuations in operating conditions but also due to the effects caused by the deactivation of the catalyst. To develop the dynamic model of the acetylene hydrogenation reactor a thorough study of the effect of operating conditions was performed; the influence of variables such as the inlet temperature of the 1st reactor, the flowrate, carbon monoxide concentration, on the activity, selectivity and stability of the catalyst was examined by choosing adequate periods of the operation of the reactor. To understand the reaction mechanism of this system, several published kinetics were tested but only one was finally fitted to the industrial data, to interpret the operation of the acetylene hydrogenation reactor. A set of operation periods was used to develop the model which was then validated by applying the model to a different set of operation periods. As a conclusion, the dynamic model that was developed and validated, using actual plant operation data, was able to adequately describe the outlet temperatures of the three reactors in the system as well as the outlet acetylene concentration of the 3rd reactor.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Diogo V.</style></author><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Abreu, Beatriz M. de</style></author><author><style face="normal" font="default" size="100%">Gouveia, Cláudia N.</style></author><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flexible and Structural Coloured Composite Films from Cellulose Nanocrystals/Hydroxypropyl Cellulose Lyotropic Suspensions</style></title><secondary-title><style face="normal" font="default" size="100%">Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2073-4352/10/2/122</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lyotropic colloidal aqueous suspensions of cellulose nanocrystals (CNCs) can, after solvent evaporation, retain their chiral nematic arrangement. As water is removed the pitch value of the suspension decreases and structural colour-generating films, which are mechanically brittle in nature, can be obtained. Increasing their flexibility while keeping the chiral nematic structure and biocompatible nature is a challenging task. However, if achievable, this will promote their use in new and interesting applications. In this study, we report on the addition of different amounts of hydroxypropyl cellulose (HPC) to CNCs suspension within the coexistence of the isotropic-anisotropic phases and infer the influence of this cellulosic derivative on the properties of the obtained solid films. It was possible to add 50 wt.% of HPC to a CNCs aqueous suspension (to obtain a 50/50 solids ratio) without disrupting the LC phase of CNCs and maintaining a left-handed helical structure in the obtained films. When 30 wt.% of HPC was added to the suspension of CNCs, a strong colouration in the film was still observed. This colour shifts to the near-infrared region as the HPC content in the colloidal suspension increases to 40 wt.% or 50 wt.% The all-cellulosic composite films present an increase in the maximum strain as the concentration of HPC increases, as shown by the bending experiments and an improvement in their thermal properties.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castanheiro, J. E.</style></author><author><style face="normal" font="default" size="100%">Vital, J.</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glycerol conversion into biofuel additives by acetalization with pentanal over heteropolyacids immobilized on zeolites</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acetalization</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycerol</style></keyword><keyword><style  face="normal" font="default" size="100%">Green processes</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterogeneous catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Heteropolyacids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586118312409</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">346</style></volume><pages><style face="normal" font="default" size="100%">76 - 80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dodecamolydbophosphoric acid (HPMo) immobilized on USY zeolite was used as a catalyst for the acetalization of glycerol with pentanal at 70 °C. Catalysts were prepared with different amounts of heteropolyacid, and the most active sample was the HPMo2@Y catalyst (1.1 wt.%). The products of glycerol acetalization with pentanal were (2-butyl-1,3-dioxolan-4-yl)methanol, a five-member ring compound, and 2-butyl-1,3-dioxan-5-ol, a six-member ring compound. Good values of selectivity for the five-member ring compound (80–85%) were obtained with all materials. The reaction conditions were optimized using HPMo2@Y as a catalyst. The optimal conditions were determined to be 70 °C reaction temperature with 0.3 g catalyst and a 1:2.5 M ratio of glycerol to pentanal. The catalytic stability of HPMo2@Y was studied. The acetalization of glycerol with pentanal was performed using the same sample. High catalytic activity for HPMo2@Y was observed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The Green Catalytic Processes Special Issue on the 6th International Congress on Green Process Engineering&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chabert, Valentin</style></author><author><style face="normal" font="default" size="100%">Babel, Lucille</style></author><author><style face="normal" font="default" size="100%">Füeg, Michael P</style></author><author><style face="normal" font="default" size="100%">Karamash, Maksym</style></author><author><style face="normal" font="default" size="100%">Madivoli, Edwin S</style></author><author><style face="normal" font="default" size="100%">Herault, Nelly</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Giese, Bernd</style></author><author><style face="normal" font="default" size="100%">Fromm, Katharina M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics and Mechanism of Mineral Respiration: How Iron Hemes Synchronize Electron Transfer Rates</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">GEOBACTER sulfurreducens</style></keyword><keyword><style  face="normal" font="default" size="100%">iron heme</style></keyword><keyword><style  face="normal" font="default" size="100%">silver nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">silver proteins</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201914873</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">12331-12336</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Anaerobic microorganisms of the Geobacter genus are effective electron sources for the synthesis of nanoparticles, for bioremediation of polluted water, and for the production of electricity in fuel cells. In multistep reactions, electrons are transferred via iron/heme cofactors of c-type cytochromes from the inner cell membrane to extracellular metal ions, which are bound to outer membrane cytochromes. We measured electron production and electron flux rates to 5×105 e s−1 per G. sulfurreducens. Remarkably, these rates are independent of the oxidants, and follow zero order kinetics. It turned out that the microorganisms regulate electron flux rates by increasing their Fe2+/Fe3+ ratios in the multiheme cytochromes whenever the activity of the extracellular metal oxidants is diminished. By this mechanism the respiration remains constant even when oxidizing conditions are changing. This homeostasis is a vital condition for living systems, and makes G. sulfurreducens a versatile electron source.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liliana R. Teixeira</style></author><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Marta P.</style></author><author><style face="normal" font="default" size="100%">Norma E.C. Duke</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, Phani Raj</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modulation of the Redox Potential and Electron/Proton Transfer Mechanisms in the Outer Membrane Cytochrome OmcF From Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2019.02941</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">2941</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The monoheme outer membrane cytochrome F (OmcF) from Geobacter sulfurreducens plays an important role in Fe(III) reduction and electric current production. The electrochemical characterization of this cytochrome has shown that its redox potential is modulated by the solution pH (redox-Bohr effect) endowing the protein with the necessary properties to couple electron and proton transfer in the physiological range. The analysis of the OmcF structures in the reduced and oxidized states showed that with the exception of the side chain of histidine 47 (His&lt;sup&gt;47&lt;/sup&gt;), all other residues with protonatable side chains are distant from the heme iron and, therefore, are unlikely to affect the redox potential of the protein. The protonatable site at the imidazole ring of His&lt;sup&gt;47&lt;/sup&gt; is in the close proximity to the heme and, therefore, this residue was suggested as the redox-Bohr center. In the present work, we tested this hypothesis by replacing the His&lt;sup&gt;47&lt;/sup&gt; with non-protonatable residues (isoleucine – OmcFH47I and phenylalanine – OmcFH47F). The structure of the mutant OmcFH47I was determined by X-ray crystallography to 1.13 Å resolution and showed only minimal changes at the site of the mutation. Both mutants were &lt;sup&gt;15&lt;/sup&gt;N-labeled and their overall folding was confirmed to be the same as the wild-type by NMR spectroscopy. The pH dependence of the redox potential of the mutants was measured by cyclic voltammetry. Compared to the wild-type protein, the magnitude of the redox-Bohr effect in the mutants was smaller, but not fully abolished, confirming the role of His&lt;sup&gt;47&lt;/sup&gt; on the pH modulation of OmcF’s redox potential. However, the pH effect on the heme substituents’ NMR chemical shifts suggested that the heme propionate P&lt;sub&gt;13&lt;/sub&gt; also contributes to the overall redox-Bohr effect in OmcF. In physiological terms, the contribution of two independent acid–base centers to the observed redox-Bohr effect confers OmcF a higher versatility to environmental changes by coupling electron/proton transfer within a wider pH range.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Diana O.</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Pires, Virgínia M R</style></author><author><style face="normal" font="default" size="100%">Medeiros-Silva, João</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Chai, Wengang</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular basis for the preferential recognition of β1,3-1,4-glucans by the family 11 carbohydrate-binding module from Clostridium thermocellum</style></title><secondary-title><style face="normal" font="default" size="100%">The FEBS Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3-1</style></keyword><keyword><style  face="normal" font="default" size="100%">4-mixed-linked glucans</style></keyword><keyword><style  face="normal" font="default" size="100%">carbohydrate specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">carbohydrate-binding module</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosome</style></keyword><keyword><style  face="normal" font="default" size="100%">Clostridium thermocellum</style></keyword><keyword><style  face="normal" font="default" size="100%">β1</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://febs.onlinelibrary.wiley.com/doi/abs/10.1111/febs.15162</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">287</style></volume><pages><style face="normal" font="default" size="100%">2723-2743</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Understanding the specific molecular interactions between proteins and β1,3-1,4-mixed-linked d-glucans is fundamental to harvest the full biological and biotechnological potential of these carbohydrates and of proteins that specifically recognize them. The family 11 carbohydrate-binding module from Clostridium thermocellum (CtCBM11) is known for its binding preference for β1,3-1,4-mixed-linked over β1,4-linked glucans. Despite the growing industrial interest of this protein for the biotransformation of lignocellulosic biomass, the molecular determinants of its ligand specificity are not well defined. In this report, a combined approach of methodologies was used to unravel, at a molecular level, the ligand recognition of CtCBM11. The analysis of the interaction by carbohydrate microarrays and NMR and the crystal structures of CtCBM11 bound to β1,3-1,4-linked glucose oligosaccharides showed that both the chain length and the position of the β1,3-linkage are important for recognition, and identified the tetrasaccharide Glcβ1,4Glcβ1,4Glcβ1,3Glc sequence as a minimum epitope required for binding. The structural data, along with site-directed mutagenesis and ITC studies, demonstrated the specificity of CtCBM11 for the twisted conformation of β1,3-1,4-mixed-linked glucans. This is mediated by a conformation–selection mechanism of the ligand in the binding cleft through CH-π stacking and a hydrogen bonding network, which is dependent not only on ligand chain length, but also on the presence of a β1,3-linkage at the reducing end and at specific positions along the β1,4-linked glucan chain. The understanding of the detailed mechanism by which CtCBM11 can distinguish between linear and mixed-linked β-glucans strengthens its exploitation for the design of new biomolecules with improved capabilities and applications in health and agriculture. Database Structural data are available in the Protein Data Bank under the accession codes 6R3M and 6R31.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Regiane C. Ferreira</style></author><author><style face="normal" font="default" size="100%">Diogo Dias</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">João Lourenço Castagnari Willimann Pimenta</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Maria A. S. D. de Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multi-component adsorption study by using bone char: modelling and removal mechanisms</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1080/09593330.2020.1805026</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><pages><style face="normal" font="default" size="100%">1-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 32744169&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Rosa M. Huertas</style></author><author><style face="normal" font="default" size="100%">Cláudia F. Galinha</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On operation of reverse electrodialysis (RED) and membrane capacitive deionisation (MCDI) with natural saline streams: A critical review</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fouling</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion exchange membranes (IEMs)</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane capacitive deionisation (MCDI)</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0011916419313499</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">476</style></volume><pages><style face="normal" font="default" size="100%">114183</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Environment-friendly production of power and clean water is one of the major goals of 2030 Agenda for Sustainable Development, and can be achieved by emerging electromembrane processes, such as reverse electrodialysis (RED) and membrane capacitive deionisation (MCDI). RED generates electricity from salinity gradient energy sources, while MCDI desalinates (mainly) brackish water. However, fouling, scaling, stack channels clogging and undesired uphill ionic transport can reduce the power output and salt removal efficiency in RED and MCDI, respectively. A practical overview of current problems and challenges of operating and monitoring these processes under real conditions is provided. Appropriate mitigation approaches, which might include feed water pre-treatment, in-situ cleaning strategies and/or development of new antifouling ion-exchange membranes (IEMs) are disclosed. First, a description, analysis and (when possible) normalised comparison of the performance of available RED and MCDI stacks, employing natural saline streams, is presented. Afterwards, it is discussed how fouling formation can be detected, monitored and characterised, which is essential to implement effective pre-treatment and cleaning strategies. Finally, sustainable ways for preparation of appropriate IEMs are selected and presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Catalina Rodriguez Correa</style></author><author><style face="normal" font="default" size="100%">Yvonne Ringelspacher</style></author><author><style face="normal" font="default" size="100%">Gero C. Becker</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Isabel A.A.C. Esteves</style></author><author><style face="normal" font="default" size="100%">Andrea Kruse</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Porous carbons derived from hydrothermally treated biogas digestate</style></title><secondary-title><style face="normal" font="default" size="100%">Waste Management</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biogas production</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomass digestate</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrothermal carbonization</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoporous carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphate recovery from water</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956053X20300696</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">170 - 179</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Porous carbons from digestate-derived hydrochar were produced, characterized and their performance to reclaim phosphate from water was evaluated as a preliminary approach to demonstrate their practical application. In a first step, the digestate was converted into hydrochars through hydrothermal carbonization by using two different pH conditions: 8.3 (native conditions) and 3.0 (addition of H2SO4). The resulting hydrochars did not present significant differences. Consecutively, the hydrochars were activated with KOH to produce activated carbons with enhanced textural properties. The resulting porous carbons presented marked differences: the AC native presented a lower ash content (20.3 wt%) and a higher surface area (SBET = 1106 m2/g) when compared with the AC-H2SO4 (ash content = 43.7 wt% SBET = 503 m2/g). Phosphorus, as phosphate, is a resource present in significative amount in wastewater, causing serious problems of eutrophication. Therefore, the performance of the porous carbons samples to recover phosphate – P(PO43−) – from water was evaluated through exploitation assays that included kinetic studies. The lumped model presented a good fitting to the kinetic data and the obtained uptake capacities were the same for both carbons, 12 mg P(PO43−)/g carbon. Despite the poorer textural properties of AC-H2SO4, this carbon was richer in Ca, Al, Fe, K, and Mg cations which promoted the formation of mineral complexes with phosphate anions. The results obtained in this work are promising for the future development of P(PO43−) enriched carbons that can be used thereafter as biofertilizers in soil amendment applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Godino-Ojer</style></author><author><style face="normal" font="default" size="100%">R. Blazquez-García</style></author><author><style face="normal" font="default" size="100%">Matos, I.</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">E. {Pérez Mayoral}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Porous carbons-derived from vegetal biomass in the synthesis of quinoxalines. Mechanistic insights</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Computational methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Fine chemicals</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanocatalysts</style></keyword><keyword><style  face="normal" font="default" size="100%">Porous carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Quinoxalines</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586118313579</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">354</style></volume><pages><style face="normal" font="default" size="100%">90 - 99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report herein for the first-time acid biomass-derived carbons from vegetal biomass, with high developed porosity, prepared through integrating method comprising pyrolysis and surface phosphonation, able to efficiently catalyze the synthesis of quinoxalines from 1,2-diamines and α-hydroxi ketones, under aerobic conditions. The obtained results indicate that the reaction is mainly driven by a combination of acid function strength and textural properties in terms of conversion and selectivity. Furthermore, our experimental and theoretical observations suggest that the preferred reaction pathway for this transformation, in the presence of the investigated acid carbon catalysts, involves cascade reactions including imination reaction between reactants, successive imine-enamine and keto-enol tautomerisms, heterocyclization followed by dehydration, and aromatization. While the acid sites seem to be a relevant role in each reaction step, the system formed by activated carbon and molecular oxygen could be behind the last oxidative reaction to give the corresponding nitrogen heterocycles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SI: Fascinating catalysis&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Daniela A.S. Agostinho</style></author><author><style face="normal" font="default" size="100%">Paninho, Ana I.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Nunes, Ana V. M.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Carolina Pereira</style></author><author><style face="normal" font="default" size="100%">Matias, Ana</style></author><author><style face="normal" font="default" size="100%">Márcia G. Ventura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Properties of κ-carrageenan aerogels prepared by using different dissolution media and its application as drug delivery systems</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biocompatibility</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug release</style></keyword><keyword><style  face="normal" font="default" size="100%">Kappa-carrageenan aerogels</style></keyword><keyword><style  face="normal" font="default" size="100%">Tetracycline</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S025405842030660X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">253</style></volume><pages><style face="normal" font="default" size="100%">123290</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports the synthesis of kappa-carrageenan aerogels using different dissolution and crosslinking media in order to evaluate its effects on the textural properties of the matrixes and further on the drug loading and release performance. The different aerogel samples were produced through the dissolution of the biopolymer in water with addition of potassium salts as crosslinking agents and, in two different ionic liquids (ILs) derived from imidazolium ion, being further dried with supercritical CO2. The samples were characterized by Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR), Scanning Electron Microscopy (SEM), Nitrogen Adsorption-Desorption Analysis, Thermogravimetry (TGA) and Differential Scanning Calorimetry (DSC). The synthesized samples presented surface areas similar to the carrageenan aerogels being their structure constituted mainly by meso and macropores. The absence of ionic liquid in samples was demonstrated by DSC analysis and was corroborated by the cytotoxicity assays which revealed that cellular viability in Caco-2 cells was preserved. Tetracycline was used as a model drug and loaded in two of the prepared aerogels samples. The release experiments were performed with the composites to test in vitro drug release at physiologic pH. With a higher macroporosity, the kappa-carrageenan aerogel prepared by dissolution into ionic liquid showed a higher loading capacity than the one prepared by dissolution into water and a slightly higher release rate. The matrixes were considered to present a good potential to be used as biocompatible carriers on drug controlled delivery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">E. Ferrari</style></author><author><style face="normal" font="default" size="100%">M. Soloviev</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA Quantification Using Noble Metal Nanoprobes: Simultaneous Identification of Several Different mRNA Targets Using Color Multiplexing and Application to Chronic Myeloid Leukemia Diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoparticles in Biology and Medicine</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetric method</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold–silver alloy nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">mRNA detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><publisher><style face="normal" font="default" size="100%">Humana Press</style></publisher><pub-location><style face="normal" font="default" size="100%">United States</style></pub-location><pages><style face="normal" font="default" size="100%">251–268</style></pages><isbn><style face="normal" font="default" size="100%">978-1-0716-0318-5</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology provides new tools for gene expression analysis that allow for sensitive and specific characterization of prognostic signatures related to cancer. Cancer is a complex disease where multiple gene loci contribute to the phenotype. The ability to simultaneously monitor differential expression originating from each locus allows for a more accurate indication into the degree of cancerous activity than either locus alone. Metal nanoparticles have been widely used as labels for in vitro identification and quantification of target sequences. Here we describe the synthesis of nanoparticles with different noble metal compositions in an alloy format that are then functionalized with thiol-modified ssDNA (nanoprobes). We also show how such nanoprobes are used in a non-cross-linking colorimetric method for the direct detection and quantification of specific mRNA targets, without the need for enzymatic amplification or reverse-transcription steps. The different metals in the alloy provide for distinct absorption spectra due to their characteristic plasmon resonance peaks. The color multiplexing allows for simultaneous identification of different mRNA targets involved in cancer development. A comparison of the absorption spectra of the nanoprobe mixtures taken before and after induced aggregation of metal nanoparticles allows to both identify and quantify each mRNA target. We describe the use of gold and gold–silver alloy nanoprobes for the development of the non-cross-linking method to detect a specific BCR-ABL fusion gene (e.g., e1a2 and e14a2) mRNA target associated with chronic myeloid leukemia (CML) using 10 ng/μL of unamplified total human RNA. Additionally, we demonstrate the use of this approach for the direct diagnostics of CML. This simple methodology takes less than 50 min to complete after total RNA extraction with comparable specificity and sensitivity to the more commonly used methods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Paquete-Ferreira, João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Singularities of Pyogenic Streptococcal Biofilms – From Formation to Health Implication</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2020.584947</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">3179</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biofilms are generally defined as communities of cells involved in a self-produced extracellular matrix adhered to a surface. In biofilms, the bacteria are less sensitive to host defense mechanisms and antimicrobial agents, due to multiple strategies, that involve modulation of gene expression, controlled metabolic rate, intercellular communication, composition, and 3D architecture of the extracellular matrix. These factors play a key role in streptococci pathogenesis, contributing to therapy failure and promoting persistent infections. The species of the pyogenic group together with Streptococcus pneumoniae are the major pathogens belonging the genus Streptococcus, and its biofilm growth has been investigated, but insights in the genetic origin of biofilm formation are limited. This review summarizes pyogenic streptococci biofilms with details on constitution, formation, and virulence factors associated with formation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Outis, Mani</style></author><author><style face="normal" font="default" size="100%">Rosa, Vitor</style></author><author><style face="normal" font="default" size="100%">César A. T. Laia</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Maria José Calhorda</style></author><author><style face="normal" font="default" size="100%">Avilés, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Crystal Structure, and DFT Study of Two New Dinuclear Copper(I) Complexes Bearing Ar-BIAN Ligands Functionalized with NO2 Groups</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Copper(I)</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystal structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Density Function Calculations</style></keyword><keyword><style  face="normal" font="default" size="100%">Functionalized Ar-BIAN</style></keyword><keyword><style  face="normal" font="default" size="100%">synthesis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.202000423</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">2020</style></volume><pages><style face="normal" font="default" size="100%">2900-2911</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{Two new bis(aryl-imino)-acenaphthene, Ar-BIAN (Ar = 2&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic properties of triheme cytochrome PpcF from Geobacter metallireducens reveal unprecedented functional mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Redox characterization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272820301213</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">1861</style></volume><pages><style face="normal" font="default" size="100%">148271</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geobacter metallireducens is highly efficient in long-range extracellular electron transfer, a process that relies on an efficient bridging between the cytoplasmic electron donors and the extracellular acceptors. The periplasmic triheme cytochromes are crucial players in these processes and thus the understanding of their functional mechanism is crucial to elucidate the extracellular electron transfer processes in this microorganism. The triheme cytochrome PpcF from G. metallireducens has the lowest amino acid sequence identity with the remaining cytochromes from the PpcA-family of G. sulfurreducens and G. metallireducens, making it an interesting target for structural and functional studies. In this work, we performed a detailed functional and thermodynamic characterization of cytochrome PpcF by the complementary usage of NMR and visible spectroscopic techniques. The results obtained show that the heme reduction potentials are negative, different from each other and are also modulated by the redox and redox-Bohr interactions that assure unprecedented mechanistic features to the protein. The results showed that the order of oxidation of the hemes in cytochrome PpcF is maintained in the entire physiological pH range. The considerable separation of the hemes' redox potential values facilitates a sequential transfer within the chain of redox centers in PpcF, thus assuring electron transfer directionality to the electron acceptors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Pires, Joao</style></author><author><style face="normal" font="default" size="100%">Valenca, Rita</style></author><author><style face="normal" font="default" size="100%">Campos-Martin, Jose M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Jorge C.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effective Zinc-Substituted Keggin Composite To Catalyze the Removal of Sulfur from Real Diesels under a Solvent-Free System</style></title><secondary-title><style face="normal" font="default" size="100%">Industrial &amp; Engineering Chemistry Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT 9}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.acs.org/doi/abs/10.1021/acs.iecr.9b02340</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">{40}</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">18540-18549</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{The Keggin phosphotungstate (PW12) and its zinc derivative (PW11Zn) were tested as oxidative catalysts for desulfurization processes using simulated and real diesels. These compounds were used as homogeneous catalysts, while the corresponding SBA-15 composites were used as heterogeneous catalysts. The comparison of their catalytic performance demonstrated that the zinc-substituted polyoxo-metalate is more efficient than the plenary PW12 structure. Additionally, using the heterogeneous PW11Zn@aptesSBA-15, the sustainability and catalytic efficiency was largely improved, allowing the total sulfur removal from model diesel after 1 h using a small amount of oxidant (H2O2/S = 4) under an oxidative solvent-free system. The desulfurization of real diesels was performed under similar conditions, achieving 87.8% of efficiency using the PW11Zn@aptesSBA-15 catalyst. Furthermore, the catalyst maintained its activity over consecutive desulfurization cycles. The cost-effective operational conditions achieved with PW11Zn@aptesSBA-15 turn this into a promising material to be used in an industrial scale to treat diesel.}&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, Joao L.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the influence of carbon nanotubes on the flow behavior of liquid crystalline hydroxypropylcellulose: A Rheo-NMR study</style></title><secondary-title><style face="normal" font="default" size="100%">POLYMER</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT 10}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S003238611930669X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">180</style></volume><pages><style face="normal" font="default" size="100%">121675</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hydroxypropylcellulose (HPC) is an important cellulose derivative that has been widely studied due to its water-solubility, biocompatibility and biodegradability, but even more significant due to its ability to form liquid crystalline phases. HPC is able to form, under certain conditions, chiral nematic (cholesteric) structures in water solutions. Previous work confirmed that films prepared from liquid crystalline HPC/water solutions (LC-HPC) gave rise to anisotropic networks, with similar mechanical and optical characteristics of Liquid Crystalline Elastomers (LCE), capable to respond to humidity. It was also demonstrated that the incorporation of carbon nanotubes (CNTs) significantly improved the actuator responsiveness. In the work presented herein, we investigate how the incorporation of carbon nanotubes affects the flow behavior of LC-HPC solutions, and thus the structure-properties relationship, through a detailed Rheo-NMR study. As observed from the results, when shearing the samples, the degree of order reached (maximum quadrupolar peak splitting) by LC-HPC solutions increases with CNT content. Regarding the subsequent relaxation process, only the incorporation of 0.01 wt% of CNTs (lowest content) contributes to a faster recovery of cholesteric structure.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mirante, Fatima</style></author><author><style face="normal" font="default" size="100%">Gomes, Neide</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mesoporous nanosilica-supported polyoxomolybdate as catalysts for sustainable desulfurization</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{FEB}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1387181118304116</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">163-171</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mesoporous silica nanoparticles (MSNs) strategically functionalized were used to immobilize a homogeneous polyoxomolybdate catalyst {[}PMo12O40](3-) (PMo12), active but unstable. The PMo12@TBA-MSN composite (where TBA refers to surface-tethered tributylammonium groups) conferred high stability to the polyoxomolybdate catalytic center and displayed an increase in efficiency for the oxidative desulfurization (ECODS) of a diesel simulant under sustainable conditions (using H2O2 as oxidant and an ionic liquid, {[}BMIM]PF6, as solvent). Continuous reuse of the catalyst and ionic liquid solvent in consecutive ECODS cycles was successfully performed, avoiding the production of residual wastes. The performance of the PMo12@TBA-MSN catalyst improved upon its reuse, leading to complete desulfurization of a multicomponent model diesel containing benzothiophene derivatives after just 1 h of the catalytic stage of the process. The robust nature of the supported catalyst was indicated by characterization of the recovered solid which showed retention of the structural and chemical integrities.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Pires, Joao</style></author><author><style face="normal" font="default" size="100%">Capel-Sanchez, Maria C.</style></author><author><style face="normal" font="default" size="100%">Campos-Martin, Jose M.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidative desulfurization strategies using Keggin-type polyoxometalate catalysts: Biphasic versus solvent-free systems</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{AUG 1}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0920586118316468</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">{SI}</style></number><volume><style face="normal" font="default" size="100%">333</style></volume><pages><style face="normal" font="default" size="100%">226-236</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Strategic polyoxometalate Keggin-type structural modification was performed to increase the oxidative catalytic performance to desulfurize model and real diesels. The most active lacunar structure {[}PW11O39](7-) (PW11) showed to complete desulfurize a simulated diesel after 60 min at 70 degrees C. Its application as homogeneous catalyst using a biphasic system 1: 1 diesel/acetonitrile needed to use an excess of oxidant (ratio H2O2/S = 8). The immobilization of the PW11 on amine-functionalized SBA-15 supports originated two heterogeneous catalysts PW11@aptesSBA-15 and PW11@tbaSBA-15. The best results were attained with the PW11@aptesSBA-15 catalyst showing identical oxidative desulfurization performance as the homogeneous analogue. As advantage, this heterogeneous catalyst promotes the complete desulfurization of simulated diesel using a solvent-free system, i.e. without the need of acetonitrile use. On the other hand, the same desulfurization efficiency could be achieved using half the amount of oxidant (H2O2/S = 4). The oxidative desulfurization of the real diesel achieved a remarkable 83.4% of efficiency after just 2 h. The recycling capacity of PW11@aptesSBA-15 catalyst was confirmed for eight consecutive cycles using the biphasic and the solvent-free systems. Its stability investigation demonstrates to be higher under the solvent-free system than the biphasic system, without practically any occurrence of PW11 leaching in the first case. On the other hand, the Venturello peroxocomplex {[}PO4\{W(O-2)(2)\}(4)](3-), recognized as active intermediate in the homogeneous biphasic system, was not identified in the heterogeneous catalytic systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;8th World Congress on Oxidation Catalysis on Oxidation Processes - Challenges and Solutions (WCOC), Polish Acad Sci, Jerzy Haber Inst Catalysis &amp;amp; Surgace Chem, Krakow, POLAND, SEP 03-08, 2017}&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Querciagrossa, Lara</style></author><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Filipa</style></author><author><style face="normal" font="default" size="100%">Canejo, Joao P</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Zannoni, Claudio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible water driven chirality inversion in cellulose-based helices isolated from Erodium awns</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{APR 7}</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.rsc.org/--/content/articlehtml/2019/sm/c8sm02290a</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">{13}</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2838-2847</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Among the movements observed in some cellulosic structures produced by plants are those that involve the dispersion and burial of seeds, as for example in Erodium from the Geraniaceae plant family. Here we report on a simple and efficient strategy to isolate and tune cellulose-based hygroscopic responsive materials from Erodium awns' dead tissues. The stimuli-responsive material isolated forms left-handed (L) or right-handed (R) helical birefringent transparent ribbons in the wet state that reversibly change to R helices when the material dries. The humidity-driven motion of dead tissues is most likely due to a composite material made of cellulose networks of fibrils imprinted by the plant at the nanoscale, which reinforces a soft wall polysaccharide matrix. The inversion of the handedness is explained using computational simulations considering filaments that contract and expand asymmetrically. The awns of Erodium are known to present hygroscopic movements, forming R helices in the dry state, but the possibility of actuating chirality via humidity suggests that these cellulose-based skeletons, which do not require complicated lithography and intricate deposition techniques, provide a diverse range of applications from intelligent textiles to micro-machines.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, J.</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Mahmoud, {Abdallah G.}</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M. Fátima C.}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {Armando J. L.}</style></author><author><style face="normal" font="default" size="100%">Martins, {Luísa M. D. R. S.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural characterization and biological properties of silver(I) tris(pyrazolyl)methane sulfonate</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2-D electrophoresis</style></keyword><keyword><style  face="normal" font="default" size="100%">Antiproliferative activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell death</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian carcinoma</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver complexes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">199</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The water-soluble 1D helical coordination polymer [Ag(Tpms)]n (1) [Tpms = tris(pyrazolyl)methane sulfonate, −O3SC(pz)3; pz = pyrazolyl] was synthesized and fully characterized, its single-crystal X-ray diffraction analysis revealing the ligand acting as a bridging chelate N3-donor ligand. The antiproliferative potential of 1 was performed on two human tumour cell lines, A2780 and HCT116, and in normal fibroblasts, with a much higher effect in the former cell line (IC50 of 0.04 μM) as compared to the latter cell line and to normal fibroblasts. Compound 1 does not alter cell cycle progression but interferes with the adherence of A2780 cells triggering cell apoptosis. Apoptosis appears to occur via the extrinsic pathway (no changes in mitochondria membrane potential, reactive oxygen species (ROS) and pro-apoptotic (B-cell lymphoma 2 (BCL-2) associated protein (BAX))/anti-apoptotic (BCL-2) ratio) being this hypothesis also supported by the presence of silver mainly in the supernatants of A2780 cells. Results also indicated that cell death via autophagy was triggered. Proteomic analysis allowed us to confirm that compound 1 is able to induce a stress response in A2780 cells that is related with its antiproliferative activity and the trigger of apoptosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was financed by national funds from the Foundation for Science and Technology FCT/MCTES ( UID/Multi/04378/2019 and UID/QUI/00100/2019 ), Portugal, and supported by the Applied Molecular Biosciences Unit- UCIBIO , and by the Centro de Química Estrutural (CQE at IST). AGM is thankful to the CATSUS doctoral program of FCT/MCTES for his PhD fellowship ( SFRH/BD/106006/2014 ). The authors acknowledge the Portuguese NMR Network (IST-UL Centre) for access to the NMR facility and the IST Node of the Portuguese Network of Mass-spectrometry for the ESI-MS measurements. CRR also acknowledges FCT/MCTES through SFRH/BPD/124612/2016. LMDRSM acknowledges FCT/MCTES through PTDC/QEQ-ERQ/1648/2014.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manas Sutradhar</style></author><author><style face="normal" font="default" size="100%">Alegria, {Elisabete C. B. A.}</style></author><author><style face="normal" font="default" size="100%">Ferretti, Francesco</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M. Fátima C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {Armando J. L.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antiproliferative activity of heterometallic sodium and potassium-dioxidovanadium(V) polymers</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antiproliferative agent</style></keyword><keyword><style  face="normal" font="default" size="100%">Aroylhydrazone</style></keyword><keyword><style  face="normal" font="default" size="100%">Dioxidovanadium(V)</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray Structure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">200</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The syntheses of the heterometallic sodium and potassium-dioxidovanadium 2D polymers, [NaVO2(1κNOO’;2κO”-L)(H2O)]n (1) and [KVO2(1κNOO’;2κO’;3κO”-L)(EtOH)]n (2) (where the κ notation indicates the coordinating atoms of the polydentate ligand L) derived from (3,5-di-tert-butyl-2-hydroxybenzylidene)-2-hydroxybenzohydrazide (H2L) are reported. The polymers were characterized by IR, NMR, elemental analysis and single crystal X-ray diffraction analysis. The antiproliferative potential of 1 and 2 was examined towards four human cancer cell lines (ovarian carcinoma, A2780, colorectal carcinoma, HCT116, prostate carcinoma, PC3 and breast adenocarcinoma, MCF-7cell lines) and normal human fibroblasts. Complex 1 and 2 showed the highest cytotoxic activity against A2780 cell line (IC50 8.2 and 11.3 μM, respectively) with 1 &amp;gt; 2 and an IC50 in the same range as cisplatin (IC50 3.4 μM; obtained in the same experimental conditions) but, interestingly, with no cytotoxicity to healthy human fibroblasts for concentrations up to 75 μM. This high cytotoxicity of 1 in ovarian cancer cells and its low cytotoxicity in healthy cells demonstrates its potential for further biological studies. Our results suggest that both complexes induce ovarian carcinoma cell death via apoptosis and autophagy, but autophagy is the main biological cause of the reduction of viability observed and that ROS (reactive oxygen species) may play an important role in triggering cell death.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQEQ-ERQ%2F1648%2F2014/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FQUI%2F00100%2F2019/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04378%2F2019/PT# M.S. acknowledges the FCT and IST for a working contract {&quot;}DL/57/2017{&quot;} (Contract no. IST-ID/102/2018).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Corvo, {M. Luísa}</style></author><author><style face="normal" font="default" size="100%">Ferreira-Silva, Margarida</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Carvalheiro, {Manuela Colla}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author><author><style face="normal" font="default" size="100%">Martins, Carla</style></author><author><style face="normal" font="default" size="100%">Martins, {L. M. D. R. S.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting cancer resistance via multifunctional gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resistance to chemotherapy is a major problem facing current cancer therapy, which is continuously aiming at the development of new compounds that are capable of tackling tumors that developed resistance toward common chemotherapeutic agents, such as doxorubicin (DOX). Alongside the development of new generations of compounds, nanotechnology-based delivery strategies can significantly improve the in vivo drug stability and target specificity for overcoming drug resistance. In this study, multifunctional gold nanoparticles (AuNP) have been used as a nanoplatform for the targeted delivery of an original anticancer agent, a Zn(II) coordination compound [Zn(DION)2]Cl2 (ZnD), toward better efficacy against DOX-resistant colorectal carcinoma cells (HCT116 DR). Selective delivery of the ZnD nanosystem to cancer cells was achieved by active targeting via cetuximab, NanoZnD, which significantly inhibited cell proliferation and triggered the death of resistant tumor cells, thus improving efficacy. In vivo studies in a colorectal DOX-resistant model corroborated the capability of NanoZnD for the selective targeting of cancer cells, leading to a reduction of tumor growth without systemic toxicity. This approach highlights the potential of gold nanoformulations for the targeting of drug-resistant cancer cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# POCI-01-0145-FEDER-007728 SFRH/BD/120030/2016 PD/BD/105734/2014 Pest-OE/UID/DTP/04138/2013&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. I. C. J. Palma</style></author><author><style face="normal" font="default" size="100%">Esteves, C</style></author><author><style face="normal" font="default" size="100%">Pádua, AC</style></author><author><style face="normal" font="default" size="100%">Alves, CM</style></author><author><style face="normal" font="default" size="100%">Santos, GMC</style></author><author><style face="normal" font="default" size="100%">Costa, HMA</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author><author><style face="normal" font="default" size="100%">J. Gruber</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced gas sensing with soft functional materials</style></title><secondary-title><style face="normal" font="default" size="100%">ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 2019</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/palma_isoen2019.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%"> Institute of Electrical and Electronics Engineers Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">Fukuoka, Japan</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The materials described in this work result from the selfassembly of liquid crystals and ionic liquids into droplets,&lt;br /&gt;
stabilized within a biopolymeric matrix. These systems are&lt;br /&gt;
extremely versatile gels, in terms of composition, and offer&lt;br /&gt;
potential for fine tuning of both structure and function, as&lt;br /&gt;
each individual component can be varied. Here, the&lt;br /&gt;
characterization and application of these gels as sensing thin&lt;br /&gt;
films in gas sensor devices is presented. The unique&lt;br /&gt;
supramolecular structure of the gels is explored for molecular&lt;br /&gt;
recognition of volatile organic compounds (VOCs) by&lt;br /&gt;
employing gels with distinct formulations to yield&lt;br /&gt;
combinatorial optical and electrical responses used in the&lt;br /&gt;
distinction and identification of VOCs.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, {Miguel M.}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Carrera, {Gon{\c c}alo V. S. M.}</style></author><author><style face="normal" font="default" size="100%">Costa, Alexandra</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Branco, {Luís C.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic Liquids and Salts from Ibuprofen as Promising Innovative Formulations of an Old Drug</style></title><secondary-title><style face="normal" font="default" size="100%">Chemmedchem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">API-ILs</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">ibuprofen</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">polymorphism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Herein we report the synthesis of novel ionic liquids (ILs) and organic salts by combining ibuprofen as anion with ammonium, imidazolium, or pyridinium cations. The methodology consists of an acid–base reaction of neutral ibuprofen with cation hydroxides, which were previously prepared by anion exchange from the corresponding halide salts with Amberlyst A-26(OH). In comparison with the parent drug, these organic salts display higher solubility in water and biological fluids and a smaller degree of polymorphism, which in some cases was completely eliminated. With the exception of [C 16 Pyr][Ibu] and [N 1,1,2,2OH1 ][Ibu], the prepared salts did not affect the viability of normal human dermal fibroblasts or ovarian carcinoma (A2780) cells. Therefore, these ibuprofen-based ionic liquids may be very promising lead candidates for the development of effective formulations of this drug.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/103664/PT# info:eu-repo/grantAgreement/FCT/5876/147218/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# PEst-C/LA0006/2013. PT2020 Partnership Agreement (POCI-01-0145-FEDER-007265 and POCI-01-0145-FEDER-007728.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo, {A. P.}</style></author><author><style face="normal" font="default" size="100%">Martins, C.</style></author><author><style face="normal" font="default" size="100%">Tanoeiro, L</style></author><author><style face="normal" font="default" size="100%">Casaca, M</style></author><author><style face="normal" font="default" size="100%">Lopes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Parola, {A. J.}</style></author><author><style face="normal" font="default" size="100%">Matos, {A. P.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Costa, {P. M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New lessons from ancient life: marine invertebrates as a source of new drugs</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">Suppl.1</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">S45–S46</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/5876/147218/PT# The Portuguese Foundation for Science and Technology (FCT) funded of project GreenTech (PTDC/MAR-BIO/0113/2014). co-financed by ERDF under the PT2020 Partnership Agreement POCI-01-0145-FEDER-007728 (UCIBIO) and POCI-010145-FEDER -007265 (LAQV). FCT is also acknowledged for the grants SFRH/BD/109462/2015 to A.P.R., SFRH/BD/120030/2016 to C.M. and IF/00265/2015 to P.M.C.; Joint Congress of 3rd International Congress of CiiEM Research and Innovation in Human and Health Sciences and the 3rd World Congress of the UNESCO Chair for Teaching and Research in Digital Anatomy Paris Descartes ; Conference date: 20-06-2018 Through 22-06-2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sorger, Gonçalo L.</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author><author><style face="normal" font="default" size="100%">Inácio, Patrick L.</style></author><author><style face="normal" font="default" size="100%">Enzinger, Norbert</style></author><author><style face="normal" font="default" size="100%">Pedro Vilaça</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-destructive microstructural analysis by electrical conductivity: Comparison with hardness measurements in different materials</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Science &amp; Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://linkinghub.elsevier.com/retrieve/pii/S1005030218302342</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">360–368</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Matias, Ana</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibody modified gold nanoparticles for fast colorimetric screening of rheumatoid arthritis</style></title><secondary-title><style face="normal" font="default" size="100%">Analyst</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">3613–3619</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic joint inflammation and one of the main causes of chronic disability worldwide with high prevalence in the ageing population. RA is characterized by autoantibody production, synovial inflammation and bone destruction, and the most accepted biomarker is rheumatoid factor (RF) autoantibodies. In this work, we developed a low-cost approach for the detection and quantification of the RF marker. This colorimetric immunosensor is based on gold nanoprobe crosslinking that results in extensive aggregation in the presence of the pentameric IgM RF. Aggregation of the nanoconjugates yields a color change from red to purple that can be easily observed by the naked eye. The interaction between nanoconjugates and the specific target was confirmed via dynamic light scattering (DLS), Raman spectroscopy and atomic force microscopy (AFM) imaging. This conceptual system shows a LOD of 4.15 UA mL-1 IgM RF (clinical threshold is set for 20 IU mL-1). The one-step biosensor strategy herein proposed is much faster than conventional detection techniques, without the need for secondary antibodies, additional complex washing or signal amplification protocols. To the best of our knowledge this is the first report on target induced aggregation of gold nanoprobes for quantitative colorimetric autoantibody detection.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# POCI-01-0145-FEDER-007728. Project INNO INDIGO 2015 - RA Detect: One Platform-Multiple biomarker detection of Rheumatoid Arthritis (&lt;a href=&quot;https://radetect.eu/&quot;&gt;https://radetect.eu/&lt;/a&gt;). SFRH/BPD/124311/2016. Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Constantina Kourmentza</style></author><author><style face="normal" font="default" size="100%">Araújo, Diana</style></author><author><style face="normal" font="default" size="100%">Chantal Sevrin</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodriques</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Joana Lia}</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Dionisio, Madalena</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Christian Grandfils</style></author><author><style face="normal" font="default" size="100%">Reis, {Maria A. M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Occurrence of non-toxic bioemulsifiers during polyhydroxyalkanoate production by Pseudomonas strains valorizing crude glycerol by-product</style></title><secondary-title><style face="normal" font="default" size="100%">Bioresource Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioemulsifiers</style></keyword><keyword><style  face="normal" font="default" size="100%">Crude glycerol</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyhydroxyalkanoates</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas chlororaphis</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas putida</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">31–40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;While screening for polyhydroxyalkanoate (PHA) producing strains, using glycerol rich by-product as carbon source, it was observed that extracellular polymers were also secreted into the culture broth. The scope of this study was to characterize both intracellular and extracellular polymers, produced by Pseudomonas putida NRRL B-14875 and Pseudomonas chlororaphis DSM 50083, mostly focusing on those novel extracellular polymers. It was found that they fall into the class of bioemulsifiers (BE), as they showed excellent emulsion stability against different hydrocarbons/oils at various pH conditions, temperature and salinity concentrations. Cytotoxicity tests revealed that BE produced by P. chlororaphis inhibited the growth of highly pigmented human melanoma cells (MNT-1) by 50% at concentrations between 150 and 200 μg/mL, while no effect was observed on normal skin primary keratinocytes and melanocytes. This is the first study reporting mcl-PHA production by P. putida NRRL B-14785 and bioemulsifier production from both P. putida and P. chlororaphis strains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/EC/FP7/625774/EU# European Commission FP7-PEOPLE-2013-IEF-Marie Curie. Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Fred, A</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Foreword</style></title><secondary-title><style face="normal" font="default" size="100%">BIODEVICES 2019 - 12th International Conference on Biomedical Electronics and Devices, Proceedings; Part of 12th International Joint Conference on Biomedical Engineering Systems and Technologies, BIOSTEC 2019</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">January 2019</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">SciTePress</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Luisa C. R.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tofacitinib Synthesis - An Asymmetric Challenge</style></title><secondary-title><style face="normal" font="default" size="100%">EUROPEAN JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 31</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">2019</style></volume><pages><style face="normal" font="default" size="100%">615-624</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tofacitinib is a Janus activated kinase (JAK) inhibitor approved for the treatment of rheumatoid arthritis and active psoriatic arthritis. Its synthesis normally involves long synthetic sequences due to the chirality associated to the piperidine ring. This review is a comprehensive analysis of the different synthetic methods used to prepare this active pharmaceutical ingredient (API), covering the related journal and patent literature.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting Tumor Microenvironment for Cancer Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">models for tumor microenvironment study</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicines</style></keyword><keyword><style  face="normal" font="default" size="100%">tumor development</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer development is highly associated to the physiological state of the tumor microenvironment (TME). Despite the existing heterogeneity of tumors from the same or from different anatomical locations, common features can be found in the TME maturation of epithelial-derived tumors. Genetic alterations in tumor cells result in hyperplasia, uncontrolled growth, resistance to apoptosis, and metabolic shift towards anaerobic glycolysis (Warburg effect). These events create hypoxia, oxidative stress and acidosis within the TME triggering an adjustment of the extracellular matrix (ECM), a response from neighbor stromal cells (e.g., fibroblasts) and immune cells (lymphocytes and macrophages), inducing angiogenesis and, ultimately, resulting in metastasis. Exosomes secreted by TME cells are central players in all these events. The TME profile is preponderant on prognosis and impacts efficacy of anti-cancer therapies. Hence, a big effort has been made to develop new therapeutic strategies towards a more efficient targeting of TME. These efforts focus on: (i) therapeutic strategies targeting TME components, extending from conventional therapeutics, to combined therapies and nanomedicines; and (ii) the development of models that accurately resemble the TME for bench investigations, including tumor-tissue explants, {&quot;}tumor on a chip{&quot;} or multicellular tumor-spheroids.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was funded by the Applied Molecular Biosciences Unit-UCIBIO, which is financed by national funds from FCT/MCTES (UID/Multi/04378/2019) and by Fundacao para a Ciencia e Tecnologia, Post-Doc grant SFRH/BPD/124612/2016 to C.R.-R.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Hélder</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Santos, Ana</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Brás, Natércia</style></author><author><style face="normal" font="default" size="100%">Faria, Ana</style></author><author><style face="normal" font="default" size="100%">Concei{\c c}ão Calhau</style></author><author><style face="normal" font="default" size="100%">{de Freitas}, Victor</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Fernandes, Iva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GLUT1 and GLUT3 involvement in anthocyanin gastric transport- Nanobased targeted approach</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Anthocyanins may protect against a myriad of human diseases. However few studies have been conducted to evaluate their bioavailability so their absorption mechanism remains unclear. This study aimed to evaluate the role of two glucose transporters (GLUT1 and GLUT3) in anthocyanins absorption in the human gastric epithelial cells (MKN-28) by using gold nanoparticles to silence these transporters. Anthocyanins were purified from purple fleshed sweet potatoes and grape skin. Silencing of GLUT1 and/or GLUT3 mRNA was performed by adding AuNP@GLUT1 and/or AuNP@GLUT3 to MKN-28 cells. Downregulation of mRNA expression occurred concomitantly with the reduction in protein expression. Malvidin-3-O-glucoside (Mv3glc) transport was reduced in the presence of either AuNP@GLUT1 and AuNP@GLUT3, and when both transporters were blocked simultaneously. Peonidin-3-(6′-hydroxybenzoyl)-sophoroside-5-glucoside (Pn3HBsoph5glc) and Peonidin-3-(6′-hydroxybenzoyl-6″-caffeoyl)-sophoroside-5-glucoside (Pn3HBCsoph5glc) were assayed to verify the effect of the sugar moiety esterification at glucose B in transporter binding. Both pigments were transported with a lower transport efficiency compared to Mv3glc, probably due to steric hindrance of the more complex structures. Interestingly, for Pn3HBCsoph5glc although the only free glucose is at C5 and the inhibitory effect of the nanoparticles was also observed, reinforcing the importance of glucose on the transport regardless of its position or substitution pattern. The results support the involvement of GLUT1 and GLUT3 in the gastric absorption of anthocyanins.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147218/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F86173%2F2012/PT# PTDC/AGR-TEC/3078/2014 POCI-01-0145-FEDER-007728 grant (IF/01355/2014) PD/BD/106062/2015 attributed by the Doctoral Programme M2B-PhD. Post-Doc grant from FCT (SFRH/BPD/124612/2016)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Braz Fernandes, Francisco M.</style></author><author><style face="normal" font="default" size="100%">Camacho, Edgar</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Patrícia F.</style></author><author><style face="normal" font="default" size="100%">Inácio, Patrick</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author><author><style face="normal" font="default" size="100%">Schell, Norbert</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In Situ Structural Characterization of Functionally Graded Ni–Ti Shape Memory Alloy During Tensile Loading</style></title><secondary-title><style face="normal" font="default" size="100%">Shape Memory and Superelasticity</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/s40830-019-00237-2</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">457–467</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Pagará, Beatriz</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Paper-Based SERS Platform for One-Step Screening of Tetracycline in Milk</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Throughout the last decade, the expansion of food testing has been gradually moving towards ordinary high throughput screening methods performed on-site. The demand for point-of-care testing, able to distinguish molecular signatures with high accuracy, sensitivity and specificity has been significantly increasing. This new requirement relies on the on-site detection and monitorization of molecular signatures suitable for the surveillance of food production and processing. The widespread use of antibiotics has contributed to disease control of livestock but has also created problems for the dairy industry and consumers. Its therapeutic and subtherapeutic use has increased the risk of contamination in milk in enough concentrations to cause economic losses to the dairy industry and have a health impact in highly sensitive individuals. This study focuses on the development of a simple Surface-Enhanced Raman Spectroscopy (SERS) method for fast high throughput screening of tetracycline (TET) in milk. For this, we integrate a paper-based low-cost, fully recyclable and highly stable SERS platform, with a minimal sample preparation protocol. A two-microliter sample of milk solutions spiked with TET (from 0.01 to 1000 ppm) is dried on a silver nanoparticle coated cardboard substrate and measured via a Raman spectrophotometer. The SERS substrate showed to be extremely stable with a shelf life of several months. A global spectrum principal component analysis approach was used to test all the detected vibrational modes and their correlation with TET concentration. Peak intensity ratios (455 cm−1/1280 cm−1 and 874 cm−1/1397 cm−1) were found to be correlated with TET concentrations in milk, achieving a sensitivity as low as 0.1 ppm. Results indicate that this SERS method combined with portable Raman spectrometer is a potential tool that can be used on-site for the monitoring of TET residues and other antibiotics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# PTDC/CTM-NAN/2912/2014. PTDC/AAG-TEC/5400/2014. POCI-01-0145-FEDER-016637. POCI-01-0145-FEDER-007688. UID/CTM/50025/2019. FCT/MCTES SFRH/BD/115173/2016 and SFRH/BPD/124311/2016 .&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pombo, Inês</style></author><author><style face="normal" font="default" size="100%">Raposo, Luís</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanotheranostics Targeting the Tumor Microenvironment</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Bioengineering and Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostic</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">197</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is considered the most aggressive malignancy to humans, and definitely the major cause of death worldwide. Despite the different and heterogenous presentation of the disease, there are pivotal cell elements involved in proliferation, differentiation, and immortalization, and ultimately the capability to evade treatment strategies. This is of utmost relevance when we are just beginning to grasp the complexity of the tumor environment and the molecular {&quot;}evolution{&quot;} within. The tumor micro-environment (TME) is thought to provide for differentiation niches for clonal development that results in tremendous cancer heterogeneity. To date, conventional cancer therapeutic strategies against cancer are failing to tackle the intricate interplay of actors within the TME. Nanomedicine has been proposing innovative strategies to tackle this TME and the cancer cells that simultaneously provide for biodistribution and/or assessment of action. These nanotheranostics systems are usually multi-functional nanosystems capable to carry and deliver active cargo to the site of interest and provide diagnostics capability, enabling early detection, and destruction of cancer cells in a more selective way. Some of the most promising multifunctional nanosystems are based on gold nanoparticles, whose physic-chemical properties have prompt for the development of multifunctional, responsive nanomedicines suitable for combinatory therapy and theranostics. Herein, we shall focus on the recent developments relying on the properties of gold nanoparticles as the basis for nanotheranostics systems against the heterogeneity within the TME.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UID/Multi/04378/2019 SFRH/BPD/124612/2016 PD/BD/105734/2014&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Godinho, Delfina</style></author><author><style face="normal" font="default" size="100%">Nogueira, Miguel</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Diogo Dias</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Filomena Pinto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recovery of Cr(III) by using chars from the co-gasification of agriculture and forestry wastes</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Science and Pollution Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11356-019-05609-w</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">22723–22735</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the present work was to assess the efficiency of biochars obtained from the co-gasification of blends of rice huskþinspace}+þinspace}corn cob (biochar 50CC) and rice huskþinspace}+þinspace}eucalyptus stumps (biochar 50ES), as potential renewable low-cost adsorbents for Cr(III) recovery from wastewaters. The two gasification biochars presented a weak porous structure (ABETþinspace}=þinspace}63–144 m2 g−1), but a strong alkaline character, promoted by a high content of mineral matter (59.8{%} w/w of ashes for 50CC biochar and 81.9{%} w/w for 50ES biochar). The biochars were used for Cr(III) recovery from synthetic solutions by varying the initial pH value (3, 4, and 5), liquid/solid (L/S) ratio (100–500 mL g−1), contact time (1–120 h), and initial Cr(III) concentration (10–150 mg L−1). High Cr(III) removal percentages (around 100{%}) were obtained for both biochars, due to Cr precipitation, at low L/S ratios (100 and 200 mL g−1), for the initial pH 5 and initial Cr concentration of 50 mg L−1. Under the experimental conditions in which other removal mechanisms rather than precipitation occurred, a higher removal percentage (49.9{%}) and the highest uptake capacity (6.87 mg g−1) were registered for 50CC biochar. In the equilibrium, 50ES biochar presented a Cr(III) removal percentage of 27{%} with a maximum uptake capacity of 2.58 mg g−1. The better performance on Cr(III) recovery for the biochar 50CC was attributed to its better textural properties, as well as its higher cation exchange capacity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Barroso, Sonia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">N-Heterocyclic Olefin Catalysis for the Ring Opening of Cyclic Amidine Compounds: A Pathway to the Synthesis of c-Caprolactamand -Lactam-Derived Amines</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 5</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">3793-3800</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jesus, {Ana R.}</style></author><author><style face="normal" font="default" size="100%">Soromenho, {Mário R.C.}</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Esperan{\c c}a, {José M. S. S.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Reis, {Patrícia M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of water solubility of poorly water-soluble drugs by new biocompatible N-acetyl amino acid N-alkyl cholinium-based ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Pharmaceutics and Biopharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Amsterdam.</style></publisher><volume><style face="normal" font="default" size="100%">137</style></volume><pages><style face="normal" font="default" size="100%">227–232</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The major challenge of the pharmaceutical industry is to find potential solvents for poorly water-soluble drug molecules. Ionic liquids (ILs) have attracted this industry as (co-) solvents due to their unique physicochemical and biological properties. Herein, a straightforward approach for the enhancement of water solubility of paracetamol and sodium diclofenac is presented, using new biocompatible N-acetyl amino acid N-alkyl cholinium-based ionic liquids as co-solvents (0.2 - 1 mol%). These new ionic liquids were able to increase water solubility of these drugs up to four times higher than in pure water or in an inorganic salt solution. In the presence of these ILs the drugs lipophilicity (log Kow) was not significantly changed for paracetamol, but for sodium diclofenac it was possible to decrease significantly its lipophilicity. Concerning cytotoxicity in human dermal fibroblasts it was observed that ILs did not show a significant toxicity, and were able to improve cell viability compared with the respective precursors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;IF/00355/2012 IF/00621/2015 IF/00621/2015 UID/QUI/50006/2019 POCI-01-0145-FEDER-007265 UID/Multi/04378/2019 POCI-01-0145-FEDER-007728 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuheli Das</style></author><author><style face="normal" font="default" size="100%">Amitabha Datta</style></author><author><style face="normal" font="default" size="100%">Chiara Massera</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Mariana Barroso</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural aspects of a trimetallic Cu II derivative: cytotoxicity and anti-proliferative activity on human cancer cell lines</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Coordination Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">copper(II)</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">DOX</style></keyword><keyword><style  face="normal" font="default" size="100%">trimetallic</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5-7</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">920–940</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A trimetallic Cu II derivative, [Cu 3 (L) 2 (CF 3 COO) 2 ] (1) (where H 2 L = N,N′-bis(salicylidene)-1,3-propanediamine), was prepared and characterized. In 1, the two terminal Cu II ions are linked to the central Cu II by trifluoroacetato and doubly bridging phenoxido. Both the square-pyramidal and octahedral geometries are observed among two different Cu II centers in the linear arrangement of the trimetallic unit. Compound 1 is characterized by IR and UV-Vis spectra. Compound 1 has high cytotoxic activity in breast adenocarcinoma (MCF-7), colorectal carcinoma (HCT116) and particularly, in ovarian carcinoma (A2780) cell line compared to a lung adenocarcinoma cell line. The IC 50 in A2780 cells is 25 times lower than the respective value for normal human primary fibroblasts demonstrating 1 has higher cytotoxicity towards cancer cells. Additionally, combination of DOX with 1 induces a higher loss of HCT116 cell viability compared with each drug alone.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Front Contact Light Trapping Structures by Design for Maximum Efficiency Enhancement of Thin Film Solar Cells</style></title><secondary-title><style face="normal" font="default" size="100%">28th International Conference on Amorphous and Nano-crystalline Semiconductors (ICANS)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4-9 Aug.</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Institut Polytechnique de Paris</style></publisher><pub-location><style face="normal" font="default" size="100%">Palaiseau, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ultra-Thin Perovskite/c-Silicon Four-Terminal Tandems: Interlayer and Intermediate Contacts Optimization</style></title><secondary-title><style face="normal" font="default" size="100%">28th International Conference on Amorphous and Nano-crystalline Semiconductors (ICANS)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4-9 Aug.</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Institut Polytechnique de Paris</style></publisher><pub-location><style face="normal" font="default" size="100%">Palaiseau, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sandra Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of the structural behaviour of flat slabs under cyclic and seismic actions through the rational use of high performance fibre reinforced concrete</style></title><secondary-title><style face="normal" font="default" size="100%">CONSTRUCT DAY 2019</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">29 October</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hiperslab/files/poster_hiperslab_19out2019.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, Ana P.</style></author><author><style face="normal" font="default" size="100%">Canejo, João</style></author><author><style face="normal" font="default" size="100%">Mur, Urban</style></author><author><style face="normal" font="default" size="100%">Čopar, Simon</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Žumer, Slobodan</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spotting plants’ microfilament morphologies and nanostructures</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019/07/02</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.pnas.org/content/116/27/13188.abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">13188</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microfibers existing in the tracheary systems of plants are crucial for the plants to survive. These microfilaments are curled up, forming left-handed helices that make the contour of tubes responsible for the transport of water and nutrients from the roots to the leaves. The microfilaments present mechanical properties that vary from plant to plant despite having similar polygonal-helical shapes and cellulose skeletons. Here we show that the surface morphology of the microfilaments, sensed by nematic liquid crystal droplets, is at the origin of entanglements, which are responsible for the mechanical behavior of microfilaments. This work introduces routes for the accurate characterization of plants’ microfilaments and to produce bioinspired textiles.The tracheary system of plant leaves is composed of a cellulose skeleton with diverse hierarchical structures. It is built of polygonally bent helical microfilaments of cellulose-based nanostructures coated by different layers, which provide them high compression resistance, elasticity, and roughness. Their function includes the transport of water and nutrients from the roots to the leaves. Unveiling details about local interactions of tracheary elements with surrounding material, which varies between plants due to adaptation to different environments, is crucial for understanding ascending fluid transport and for tracheary mechanical strength relevant to potential applications. Here we show that plant tracheary microfilaments, collected from Agapanthus africanus and Ornithogalum thyrsoides leaves, have different surface morphologies, revealed by nematic liquid crystal droplets. This results in diverse interactions among microfilaments and with the environment; the differences translate to diverse mechanical properties of entangled microfilaments and their potential applications. The presented study also introduces routes for accurate characterization of plants’ microfilaments.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">27</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">A. Matias</style></author><author><style face="normal" font="default" size="100%">Calmeiro, T</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibody modified gold nanoparticles for fast colorimetric screening of rheumatoid arthritis</style></title><secondary-title><style face="normal" font="default" size="100%">Analyst</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Arthritis, Rheumatoid/*diagnosis/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomarkers</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetry/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulin Fc Fragments/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulin G/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulin M/*blood/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Limit of Detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Particle Size</style></keyword><keyword><style  face="normal" font="default" size="100%">Rheumatoid Factor/*blood/immunology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31070614</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">3613-3619</style></pages><isbn><style face="normal" font="default" size="100%">1364-5528 (Electronic)0003-2654 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic joint inflammation and one of the main causes of chronic disability worldwide with high prevalence in the ageing population. RA is characterized by autoantibody production, synovial inflammation and bone destruction, and the most accepted biomarker is rheumatoid factor (RF) autoantibodies. In this work, we developed a low-cost approach for the detection and quantification of the RF marker. This colorimetric immunosensor is based on gold nanoprobe crosslinking that results in extensive aggregation in the presence of the pentameric IgM RF. Aggregation of the nanoconjugates yields a color change from red to purple that can be easily observed by the naked eye. The interaction between nanoconjugates and the specific target was confirmed via dynamic light scattering (DLS), Raman spectroscopy and atomic force microscopy (AFM) imaging. This conceptual system shows a LOD of 4.15 UA mL(-1) IgM RF (clinical threshold is set for 20 IU mL(-1)). The one-step biosensor strategy herein proposed is much faster than conventional detection techniques, without the need for secondary antibodies, additional complex washing or signal amplification protocols. To the best of our knowledge this is the first report on target induced aggregation of gold nanoprobes for quantitative colorimetric autoantibody detection.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Veigas, BrunoMatias, Ana&lt;br /&gt;
Calmeiro, Tomas&lt;br /&gt;
Fortunato, Elvira&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro Viana&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Analyst. 2019 Jun 7;144(11):3613-3619. doi: 10.1039/c9an00319c. Epub 2019 May 9.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sutradhar, M.</style></author><author><style face="normal" font="default" size="100%">Alegria, E.C.B.A.</style></author><author><style face="normal" font="default" size="100%">Ferretti, F.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M.F.C.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antiproliferative activity of heterometallic sodium and potassium-dioxidovanadium(V) polymers</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Antineoplastic Agents/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">*Antiproliferative agent</style></keyword><keyword><style  face="normal" font="default" size="100%">*Aroylhydrazone</style></keyword><keyword><style  face="normal" font="default" size="100%">*Dioxidovanadium(V)</style></keyword><keyword><style  face="normal" font="default" size="100%">*Potassium/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">*Sodium/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">*Vanadium Compounds/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">*X-ray structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation/*drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">MCF-7 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms/*drug therapy/metabolism/pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">PC-3 Cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31493756</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">200</style></volume><pages><style face="normal" font="default" size="100%">110811</style></pages><isbn><style face="normal" font="default" size="100%">1873-3344 (Electronic)0162-0134 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The syntheses of the heterometallic sodium and potassium-dioxidovanadium 2D polymers, [NaVO2(1kappaNOO';2kappaO&quot;-L)(H2O)]n(1) and [KVO2(1kappaNOO';2kappaO';3kappaO&quot;-L)(EtOH)]n(2) (where the kappa notation indicates the coordinating atoms of the polydentate ligand L) derived from (3,5-di-tert-butyl-2-hydroxybenzylidene)-2-hydroxybenzohydrazide (H2L) are reported. The polymers were characterized by IR, NMR, elemental analysis and single crystal X-ray diffraction analysis. The antiproliferative potential of 1 and 2 was examined towards four human cancer cell lines (ovarian carcinoma, A2780, colorectal carcinoma, HCT116, prostate carcinoma, PC3 and breast adenocarcinoma, MCF-7cell lines) and normal human fibroblasts. Complex 1 and 2 showed the highest cytotoxic activity against A2780 cell line (IC50 8.2 and 11.3muM, respectively) with 1&amp;gt;2 and an IC50 in the same range as cisplatin (IC50 3.4muM; obtained in the same experimental conditions) but, interestingly, with no cytotoxicity to healthy human fibroblasts for concentrations up to 75muM. This high cytotoxicity of 1 in ovarian cancer cells and its low cytotoxicity in healthy cells demonstrates its potential for further biological studies. Our results suggest that both complexes induce ovarian carcinoma cell death via apoptosis and autophagy, but autophagy is the main biological cause of the reduction of viability observed and that ROS (reactive oxygen species) may play an important role in triggering cell death.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sutradhar, ManasAlegria, Elisabete C B A&lt;br /&gt;
Ferretti, Francesco&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Guedes da Silva, M Fatima C&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Pombeiro, Armando J L&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
J Inorg Biochem. 2019 Nov;200:110811. doi: 10.1016/j.jinorgbio.2019.110811. Epub 2019 Aug 27.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liliana R. Teixeira</style></author><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Pantoja-Uceda, David</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Backbone assignment of cytochrome PccH, a crucial protein for microbial electrosynthesis in Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biomol NMR Assign</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s12104-019-09899-6</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">321 - 326</style></pages><isbn><style face="normal" font="default" size="100%">1874-270X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microbial electrosynthesis is an emerging green technology that explores the capability of a particular group of microorganisms to drive their metabolism toward the production of hydrogen or value-added chemicals from electrons supplied by electrode surfaces. The cytochrome PccH showed the largest increase in transcription when electrons are supplied to Geobacter sulfurreducens biofilms. Gene knock-out experiments have shown that the electron transfer toward G. sulfurreducens cells was completely inhibited by the deletion of the gene encoding for cytochrome PccH. This identifies a crucial role for this protein in G. sulfurreducens microbial electrosynthesis mechanisms, which are currently unknown. In this work, we present the backbone (1H, 13C and 15N) and heme assignment for PccH in the oxidized state. The data obtained paves the way to identify and structurally map the molecular interaction regions between the cytochrome PccH and its physiological redox partners.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, C.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Balasubramanian, N.</style></author><author><style face="normal" font="default" size="100%">Guimaraes, M. A.</style></author><author><style face="normal" font="default" size="100%">Ferreira-Carvalho, B. T.</style></author><author><style face="normal" font="default" size="100%">J Muthukumaran</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, A. M. S.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Santos-Sanches, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biofilm development and computational screening for new putative inhibitors of a homolog of the regulatory protein BrpA in Streptococcus dysgalactiae subsp. dysgalactiae</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Med Microbiol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-Bacterial Agents/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*antagonists &amp; inhibitors/chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Biofilm</style></keyword><keyword><style  face="normal" font="default" size="100%">Biofilm regulatory protein</style></keyword><keyword><style  face="normal" font="default" size="100%">Biofilms/drug effects/*growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">BrpA inhibitors</style></keyword><keyword><style  face="normal" font="default" size="100%">Extracellular Polymeric Substance Matrix/chemistry/metabolism/ultrastructure</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavonoids/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular docking</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Docking Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcal Infections/microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus dysgalactiae subsp. dysgalactiae</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus/drug effects/genetics/metabolism/*physiology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30799091</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">309</style></volume><pages><style face="normal" font="default" size="100%">169-181</style></pages><isbn><style face="normal" font="default" size="100%">1618-0607 (Electronic)1438-4221 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Streptococcus dysgalactiae subsp. dysgalactiae (SDSD), a Lancefield group C streptococci (GCS), is a frequent cause of bovine mastitis. This highly prevalent disease is the costliest in dairy industry. Adherence and biofilm production are important factors in streptoccocal pathogenesis. We have previously described the adhesion and internalization of SDSD isolates in human cells and now we describe the biofilm production capability of this bacterium. In this work we integrated microbiology, imaging and computational methods to evaluate the biofilm production capability of SDSD isolates; to assess the presence of biofilm regulatory protein BrpA homolog in the biofilm producers; and to predict a structural model of BrpA-like protein and its binding to putative inhibitors. Our results show that SDSD isolates form biofilms on abiotic surface such as glass (hydrophilic) and polystyrene (hydrophobic), with the strongest biofilm formation observed in glass. This ability was mainly associated with a proteinaceous extracellular matrix, confirmed by the dispersion of the biofilms after proteinase K and trypsin treatment. The biofilm formation in SDSD isolates was also confirmed by confocal laser scanning microscopy (CLSM) and scanning electron microscopy (SEM). Under SEM observation, VSD16 isolate formed cell aggregates during biofilm growth while VSD9 and VSD10 formed smooth and filmy layers. We show that brpA-like gene is present and expressed in SDSD biofilm-producing isolates and its expression levels correlated with the biofilm production capability, being more expressed in the late exponential phase of planktonic growth compared to biofilm growth. Fisetin, a known biofilm inhibitor and a putative BrpA binding molecule, dramatically inhibited biofilm formation by the SDSD isolates but did not affect planktonic growth, at the tested concentrations. Homology modeling was used to predict the 3D structure of BrpA-like protein. Using high throughput virtual screening and molecular docking, we selected five ligand molecules with strong binding affinity to the hydrophobic cleft of the protein, making them potential inhibitor candidates of the SDSD BrpA-like protein. These results warrant further investigations for developing novel strategies for SDSD anti-biofilm therapy.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3-4</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Alves-Barroco, CinthiaRoma-Rodrigues, Catarina&lt;br /&gt;
Balasubramanian, Natesan&lt;br /&gt;
Guimaraes, Marcia Aparecida&lt;br /&gt;
Ferreira-Carvalho, Bernadete T&lt;br /&gt;
Muthukumaran, Jayaraman&lt;br /&gt;
Nunes, Daniela&lt;br /&gt;
Fortunato, Elvira&lt;br /&gt;
Martins, Rodrigo&lt;br /&gt;
Santos-Silva, Teresa&lt;br /&gt;
Figueiredo, Agnes M S&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Santos-Sanches, Ilda&lt;br /&gt;
eng&lt;br /&gt;
Germany&lt;br /&gt;
Int J Med Microbiol. 2019 May - Jun;309(3-4):169-181. doi: 10.1016/j.ijmm.2019.02.001. Epub 2019 Feb 19.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, K.</style></author><author><style face="normal" font="default" size="100%">Machura, B.</style></author><author><style face="normal" font="default" size="100%">Kula, S.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Kruszynski, R.</style></author><author><style face="normal" font="default" size="100%">Erfurt, K.</style></author><author><style face="normal" font="default" size="100%">Shul'pina, L. S.</style></author><author><style face="normal" font="default" size="100%">Kozlov, Y. N.</style></author><author><style face="normal" font="default" size="100%">Shul'pin, G. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper(ii) complexes with 2,2':6',2''-terpyridine, 2,6-di(thiazol-2-yl)pyridine and 2,6-di(pyrazin-2-yl)pyridine substituted with quinolines. Synthesis, structure, antiproliferative activity, and catalytic activity in the oxidation of alkanes and alcohols</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31384866</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">12656-12673</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of 2,2':6',2''-terpyridine (terpy), 2,6-di(thiazol-2-yl)pyridine (dtpy) and 2,6-di(pyrazin-2-yl)pyridine (dppy) derivatives with n-quinolyl substituents (n = 2 and 4) was used to synthesize five-coordinate complexes [CuCl2(n-quinolyl-terpy)] (1-2), [CuCl2(n-quinolyl-dtpy)] (3-4) and [CuCl2(n-quinolyl-dppy)] (5-6), respectively. The main emphasis of the research was to investigate the impact of the triimine skeleton (terpy, dtpy and dppy) and n-quinolyl pendant substituent on the antiproliferative and catalytic properties of 1-6. The obtained Cu(ii) compounds were studied as antiproliferative agents against human colorectal (HCT116) and ovarian (A2780) carcinoma, and they were used as catalysts for the oxidation of alkanes and alcohols with peroxides under mild conditions. The kinetic characteristics of the oxidizing species generated by the catalytic system Cu(ii) complex-H2O2 in CH3CN were obtained from the dependence of the alkane oxidation rate on its initial concentration. A model of competitive interaction of hydroxyl radicals with CH3CN and RH in the catalyst cavity has been proposed which is based on the simultaneous study of kinetics and selectivity in alkane oxidations.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">33</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Choroba, KatarzynaMachura, Barbara&lt;br /&gt;
Kula, Slawomir&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Kruszynski, Rafal&lt;br /&gt;
Erfurt, Karol&lt;br /&gt;
Shul'pina, Lidia S&lt;br /&gt;
Kozlov, Yuriy N&lt;br /&gt;
Shul'pin, Georgiy B&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2019 Sep 7;48(33):12656-12673. doi: 10.1039/c9dt01922g. Epub 2019 Aug 6.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Counteracting the effect of leukemia exosomes by antiangiogenic gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">angiogenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Angiogenesis Inhibitors/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Chick Embryo</style></keyword><keyword><style  face="normal" font="default" size="100%">chorioallantoic membrane</style></keyword><keyword><style  face="normal" font="default" size="100%">Chorioallantoic Membrane/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes/metabolism/*pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Interleukin-8/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">K562 Cells/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles/chemistry/*therapeutic use</style></keyword><keyword><style  face="normal" font="default" size="100%">Neovascularization, Pathologic/*drug therapy/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vascular Endothelial Growth Factor A/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vascular Endothelial Growth Factor Receptor-1/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31692567</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">6843-6854</style></pages><isbn><style face="normal" font="default" size="100%">1178-2013 (Electronic)1176-9114 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Purpose: Progression of chronic myeloid leukemia (CML) is frequently associated with increased angiogenesis at the bone marrow mediated by exosomes. The capability of gold nanoparticles (AuNPs) functionalized with antiangiogenic peptides to hinder the formation of new blood vessels has been demonstrated in a chorioallantoic membrane (CAM) model. Methods: Exosomes of K562 CML cell line were isolated and their angiogenic effect assessed in a CAM model. AuNPs functionalized with antiangiogenic peptides were used to block the angiogenic effect of CML-derived exosomes, assessed by evaluation of expression levels of key modulators involved in angiogenic pathways - VEGFA, VEGFR1 (also known as FLT1) and IL8. Results: Exosomes isolated from K562 cells promoted the doubling of newly formed vessels associated with the increase of VEGFR1 expression. This is a concentration and time-dependent effect. The AuNPs functionalized with antiangiogenic peptides were capable to block the angiogenic effect by modulating VEGFR1 associated pathway. Conclusion: Exosomes derived from blast cells are capable to trigger (neo)-angiogenesis, a key factor for the progression and spreading of cancer, in particular in CML. AuNPs functionalized with specific antiangiogenic peptides are capable to block the effect of the exosomes produced by malignant cells via modulation of the intrinsic VEGFR pathway. Together, these data highlight the potential of nanomedicine-based strategies against cancer proliferation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaFernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
eng&lt;br /&gt;
New Zealand&lt;br /&gt;
Int J Nanomedicine. 2019 Aug 26;14:6843-6854. doi: 10.2147/IJN.S215711. eCollection 2019.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jesus, A. R.</style></author><author><style face="normal" font="default" size="100%">Soromenho, M. R. C.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Esperanca, Jmss</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Reis, P. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of water solubility of poorly water-soluble drugs by new biocompatible N-acetyl amino acid N-alkyl cholinium-based ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Pharm Biopharm</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acetaminophen/*chemistry/toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioavailability</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Survival/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells, Cultured</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry, Pharmaceutical/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Choline/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Diclofenac/*chemistry/toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Fibroblasts/*drug effects/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrophobic and Hydrophilic Interactions</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic Liquids/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Solubility</style></keyword><keyword><style  face="normal" font="default" size="100%">Solvents/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Water/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30836180</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">137</style></volume><pages><style face="normal" font="default" size="100%">227-232</style></pages><isbn><style face="normal" font="default" size="100%">1873-3441 (Electronic)0939-6411 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The major challenge of the pharmaceutical industry is to find potential solvents for poorly water-soluble drug molecules. Ionic liquids (ILs) have attracted this industry as (co-) solvents due to their unique physicochemical and biological properties. Herein, a straightforward approach for the enhancement of the water solubility of paracetamol and sodium diclofenac is presented, using new biocompatible N-acetyl amino acid N-alkyl cholinium-based ionic liquids as co-solvents (0.2-1mol%). These new ionic liquids were able to increase the water solubility of these drugs up to four times that in pure water or in an inorganic salt solution. In the presence of these ILs, the drugs lipophilicity (log P was not significantly changed for paracetamol, but for sodium diclofenac it was possible to decrease significantly its lipophilicity. Concerning cytotoxicity in human dermal fibroblasts it was observed that ILs did not show a significant toxicity, and were able to improve cell viability compared with the respective precursors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Jesus, Ana RSoromenho, Mario R C&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Esperanca, Jose M S S&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Reis, Patricia M&lt;br /&gt;
eng&lt;br /&gt;
Comparative Study&lt;br /&gt;
Netherlands&lt;br /&gt;
Eur J Pharm Biopharm. 2019 Apr;137:227-232. doi: 10.1016/j.ejpb.2019.03.004. Epub 2019 Mar 2.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bravo, Catarina</style></author><author><style face="normal" font="default" size="100%">Robalo, M. Paula</style></author><author><style face="normal" font="default" size="100%">Marques, Fernanda</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Sequeira, Diogo A.</style></author><author><style face="normal" font="default" size="100%">M. Piedade, M. Fátima</style></author><author><style face="normal" font="default" size="100%">Garcia, M. Helena</style></author><author><style face="normal" font="default" size="100%">de Brito, Maria J. Villa</style></author><author><style face="normal" font="default" size="100%">Morais, Tânia S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">First heterobimetallic Cu(i)–dppf complexes designed for anticancer applications: synthesis, structural characterization and cytotoxicity</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C9NJ02068C</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">12308-12317</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new family of eight heterobimetallic Cu(i)–dppf complexes of general formula [Cu(dppf)L][BF4] with dppf = 1,1′-bis(diphenylphosphino)ferrocene and L representing N,N-, N,O- and N,S-heteroaromatic bidentate ligands have been synthesized and fully characterized by classical analytical, spectroscopic and electrochemical methods. The single crystal structures of [Cu(dppf)(pBI)][BF4] (6), [Cu(dppf)(dpytz)][BF4] (7) and [Cu(dppf)(5-Aphen)][BF4] (8) complexes (where pBI = 2-(2-pyridyl)benzimidazole, dpytz = 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine and 5-Aphen = 1,10-phenanthrolin-5-amine) were determined by X-ray diffraction studies. Cytotoxicity of all complexes was evaluated in two human breast adenocarcinoma cell lines (MCF7 and MDAMB231). All the complexes exhibit high cytotoxicity against both human breast cancer cells with IC50 values far lower than those found for the antitumor drug cisplatin in the same cell lines. The IC50 values on primary healthy fibroblasts are of the same order of magnitude as those found for the tumoral cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, H.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Santos, A.</style></author><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">Bras, N.</style></author><author><style face="normal" font="default" size="100%">Faria, A.</style></author><author><style face="normal" font="default" size="100%">Calhau, C.</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Mateus, N.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GLUT1 and GLUT3 involvement in anthocyanin gastric transport- Nanobased targeted approach</style></title><secondary-title><style face="normal" font="default" size="100%">Sci Rep</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anthocyanins/chemistry/pharmacokinetics/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Biological Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Epithelial Cells/cytology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gastric Absorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Gastric Mucosa/*cytology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Glucose Transporter Type 1/antagonists &amp; inhibitors/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Glucose Transporter Type 3/antagonists &amp; inhibitors/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Glucosides/chemistry/pharmacokinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Ipomoea batatas/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Biological</style></keyword><keyword><style  face="normal" font="default" size="100%">Vitis/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30692585</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">789</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322 (Electronic)2045-2322 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Anthocyanins may protect against a myriad of human diseases. However few studies have been conducted to evaluate their bioavailability so their absorption mechanism remains unclear. This study aimed to evaluate the role of two glucose transporters (GLUT1 and GLUT3) in anthocyanins absorption in the human gastric epithelial cells (MKN-28) by using gold nanoparticles to silence these transporters. Anthocyanins were purified from purple fleshed sweet potatoes and grape skin. Silencing of GLUT1 and/or GLUT3 mRNA was performed by adding AuNP@GLUT1 and/or AuNP@GLUT3 to MKN-28 cells. Downregulation of mRNA expression occurred concomitantly with the reduction in protein expression. Malvidin-3-O-glucoside (Mv3glc) transport was reduced in the presence of either AuNP@GLUT1 and AuNP@GLUT3, and when both transporters were blocked simultaneously. Peonidin-3-(6'-hydroxybenzoyl)-sophoroside-5-glucoside (Pn3HBsoph5glc) and Peonidin-3-(6'-hydroxybenzoyl-6''-caffeoyl)-sophoroside-5-glucoside (Pn3HBCsoph5glc) were assayed to verify the effect of the sugar moiety esterification at glucose B in transporter binding. Both pigments were transported with a lower transport efficiency compared to Mv3glc, probably due to steric hindrance of the more complex structures. Interestingly, for Pn3HBCsoph5glc although the only free glucose is at C5 and the inhibitory effect of the nanoparticles was also observed, reinforcing the importance of glucose on the transport regardless of its position or substitution pattern. The results support the involvement of GLUT1 and GLUT3 in the gastric absorption of anthocyanins.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Oliveira, HelderRoma-Rodrigues, Catarina&lt;br /&gt;
Santos, Ana&lt;br /&gt;
Veigas, Bruno&lt;br /&gt;
Bras, Natercia&lt;br /&gt;
Faria, Ana&lt;br /&gt;
Calhau, Conceicao&lt;br /&gt;
de Freitas, Victor&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Mateus, Nuno&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Fernandes, Iva&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
England&lt;br /&gt;
Sci Rep. 2019 Jan 28;9(1):789. doi: 10.1038/s41598-018-37283-2.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic Liquids and Salts from Ibuprofen as Promising Innovative Formulations of an Old Drug</style></title><secondary-title><style face="normal" font="default" size="100%">ChemMedChem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*API-ILs</style></keyword><keyword><style  face="normal" font="default" size="100%">*cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">*Drug Compounding</style></keyword><keyword><style  face="normal" font="default" size="100%">*ibuprofen</style></keyword><keyword><style  face="normal" font="default" size="100%">*ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">*polymorphism</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-Inflammatory Agents, Non-Steroidal/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells, Cultured</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Fibroblasts/cytology/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Ibuprofen/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic Liquids/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian Neoplasms/pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Salts/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30735308</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">907-911</style></pages><isbn><style face="normal" font="default" size="100%">1860-7187 (Electronic)1860-7179 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Herein we report the synthesis of novel ionic liquids (ILs) and organic salts by combining ibuprofen as anion with ammonium, imidazolium, or pyridinium cations. The methodology consists of an acid-base reaction of neutral ibuprofen with cation hydroxides, which were previously prepared by anion exchange from the corresponding halide salts with Amberlyst A-26(OH). In comparison with the parent drug, these organic salts display higher solubility in water and biological fluids and a smaller degree of polymorphism, which in some cases was completely eliminated. With the exception of [C16 Pyr][Ibu] and [N1,1,2,2OH1 ][Ibu], the prepared salts did not affect the viability of normal human dermal fibroblasts or ovarian carcinoma (A2780) cells. Therefore, these ibuprofen-based ionic liquids may be very promising lead candidates for the development of effective formulations of this drug.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Santos, Miguel MRaposo, Luis R&lt;br /&gt;
Carrera, Goncalo V S M&lt;br /&gt;
Costa, Alexandra&lt;br /&gt;
Dionisio, Madalena&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Branco, Luis C&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
Germany&lt;br /&gt;
ChemMedChem. 2019 May 6;14(9):907-911. doi: 10.1002/cmdc.201900040. Epub 2019 Apr 10.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdulmawjood, Bilal</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid biopsies in myeloid malignancies</style></title><secondary-title><style face="normal" font="default" size="100%">Cancer Drug Resistance</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">circulating tumor cells</style></keyword><keyword><style  face="normal" font="default" size="100%">circulating tumor DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Liquid biopsy</style></keyword><keyword><style  face="normal" font="default" size="100%">microRNAs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.20517/cdr.2019.88</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1044-1061</style></pages><isbn><style face="normal" font="default" size="100%">2578-532X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hematologic malignancies are the most common type of cancer affecting children and young adults, and encompass diseases, such as leukemia, lymphoma, and myeloma, all of which impact blood associated tissues such as the bone marrow, lymphatic system, and blood cells. Clinical diagnostics of these malignancies relies heavily on the use of bone marrow samples, which is painful, debilitating, and not free from risks for leukemia patients. Liquid biopsies are based on minimally invasive assessment of markers in the blood (and other fluids) and have the potential to improve the efficacy of diagnostic/therapeutic strategies in leukemia patients, providing a useful tool for the real time molecular profiling of patients. The most promising noninvasive biomarkers are circulating tumor cells, circulating tumor DNA, microRNAs, and exosomes. Herein, we discuss the role of assessing these circulating biomarkers for the understanding of tumor progression and metastasis, tumor progression dynamics through treatment and for follow-up.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">N-Heterocyclic olefin catalysis for the ring opening of cyclic amidine compounds: a pathway to the synthesis of ε-caprolactam and γ-lactam-derived amines</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.joc.8b02823</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><isbn><style face="normal" font="default" size="100%">0022-3263</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acs.joc.8b02823&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Pombo, I.</style></author><author><style face="normal" font="default" size="100%">Raposo, L.</style></author><author><style face="normal" font="default" size="100%">Pedrosa, P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanotheranostics Targeting the Tumor Microenvironment</style></title><secondary-title><style face="normal" font="default" size="100%">Front Bioeng Biotechnol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostic</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31475143</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">197</style></pages><isbn><style face="normal" font="default" size="100%">2296-4185 (Print)2296-4185 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is considered the most aggressive malignancy to humans, and definitely the major cause of death worldwide. Despite the different and heterogenous presentation of the disease, there are pivotal cell elements involved in proliferation, differentiation, and immortalization, and ultimately the capability to evade treatment strategies. This is of utmost relevance when we are just beginning to grasp the complexity of the tumor environment and the molecular &quot;evolution&quot; within. The tumor micro-environment (TME) is thought to provide for differentiation niches for clonal development that results in tremendous cancer heterogeneity. To date, conventional cancer therapeutic strategies against cancer are failing to tackle the intricate interplay of actors within the TME. Nanomedicine has been proposing innovative strategies to tackle this TME and the cancer cells that simultaneously provide for biodistribution and/or assessment of action. These nanotheranostics systems are usually multi-functional nanosystems capable to carry and deliver active cargo to the site of interest and provide diagnostics capability, enabling early detection, and destruction of cancer cells in a more selective way. Some of the most promising multifunctional nanosystems are based on gold nanoparticles, whose physic-chemical properties have prompt for the development of multifunctional, responsive nanomedicines suitable for combinatory therapy and theranostics. Herein, we shall focus on the recent developments relying on the properties of gold nanoparticles as the basis for nanotheranostics systems against the heterogeneity within the TME.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaPombo, Ines&lt;br /&gt;
Raposo, Luis&lt;br /&gt;
Pedrosa, Pedro&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
eng&lt;br /&gt;
Review&lt;br /&gt;
Switzerland&lt;br /&gt;
Front Bioeng Biotechnol. 2019 Aug 14;7:197. doi: 10.3389/fbioe.2019.00197. eCollection 2019.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sutradhar, M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Paradinha, F.</style></author><author><style face="normal" font="default" size="100%">Rijo, P.</style></author><author><style face="normal" font="default" size="100%">Garcia, C.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author><author><style face="normal" font="default" size="100%">Charmier, A. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new Cu(II)-O-Carvacrotinate complex: Synthesis, characterization and biological activity</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Antimicrobial activity</style></keyword><keyword><style  face="normal" font="default" size="100%">*Antiproliferative agent</style></keyword><keyword><style  face="normal" font="default" size="100%">*Carvacrol</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cu(II) complex</style></keyword><keyword><style  face="normal" font="default" size="100%">*Human tumor cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">*O-carvacrotinic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-Bacterial Agents/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Antifungal Agents/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Coordination Complexes/*chemical synthesis/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Screening Assays, Antitumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Microbial Sensitivity Tests</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30342353</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">190</style></volume><pages><style face="normal" font="default" size="100%">31-37</style></pages><isbn><style face="normal" font="default" size="100%">1873-3344 (Electronic)0162-0134 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Herein, we report the first example of the synthesis of a novel type of Cu(II) complex based on a natural product ligand derived from carvacrol. The copper(II) complex [Cu(DCA)2(EtOH)]2.2EtOH (1, HDCAO-carvacrotinic acid) has been synthesized and characterized by elemental analysis, IR spectroscopy, ESI-MS and single crystal X-ray analysis. Complex 1 and the carvacrotinic acid (2, HDCA) have been studied towards their antimicrobial and antiproliferative activities. For both compounds the antimicrobial activity was assessed against a panel of Gram-positive and Gram-negative bacteria and yeasts. The microdilution method allowed the determination of their Minimum Inhibitory Concentration (MIC) and minimum bactericidal concentration (MBC). Interestingly, both compounds seem to be more effective on yeasts rather than bacteria especially against C. albicans. Regarding the antimicrobial properties, the compounds appear to present a bacteriostatic behaviour, rather than bactericide. The antiproliferative effect of complex 1, O-carvacrotinic acid (HDCA) 2 and carvacrol (CA) 3 used as a reference to compare their antitumoral activity, was examined in 4 human tumor cell lines (ovarian carcinoma (A2780), colorectal carcinoma (HCT116), lung adenocarcinoma (A549) and breast adenocarcinoma (MCF7)) and in normal human primary fibroblasts. Complex 1 exhibits a moderate cytotoxic activity against ovarian carcinoma cells (A2780), with no cytotoxicity in normal primary human fibroblasts. The moderate cytotoxicity observed in A2780 cells was due to an increase of cell apoptosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sutradhar, ManasFernandes, Alexandra R&lt;br /&gt;
Paradinha, Fabiana&lt;br /&gt;
Rijo, Patricia&lt;br /&gt;
Garcia, Catarina&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Pombeiro, Armando J L&lt;br /&gt;
Charmier, Adilia Januario&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
J Inorg Biochem. 2019 Jan;190:31-37. doi: 10.1016/j.jinorgbio.2018.09.018. Epub 2018 Sep 29.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, P.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, N. M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, P. A.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Ramos, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights about the monomer and homodimer structures of the human AOX1</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C9CP01040H</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">13545 - 13554</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Human aldehyde oxidase (hAOX1) is a molybdenum dependent enzyme that plays an important role in the metabolism of various compounds either endogenous or xenobiotics. Due to its promiscuity, hAOX1 plays a major role in the pharmacokinetics of many drugs and therefore has gathered a lot of attention from the scientific community and, particularly, from the pharmaceutical industry. In this work, homology modelling, molecular docking and molecular dynamics simulations were used to study the structure of the monomer and dimer of human AOX. The results with the monomer of hAOX1 allowed to shed some light on the role played by thioridazine and two malonate ions that are co-crystalized in the recent X-ray structure of hAOX1. The results show that these molecules endorse several conformational rearrangements in the binding pocket of the enzyme and these changes have an impact in the active site topology as well as in the stability of the substrate (phthalazine). The results show that the presence of both molecules open two gates located at the entrance of the binding pocket, from which results the flooding of the active site. They also endorse several modifications in the shape of the binding pocket (namely the position of Lys893) that, together with the presence of the solvent molecules, favour the release of the substrate to the solvent. Further insights were also obtained with the assembled homodimer of hAOX1. The allosteric inhibitor (THI) binds closely to the region where the dimerization of both monomers occur. These findings suggest that THI can interfere with protein dimerization.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">25</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Kourmentza</style></author><author><style face="normal" font="default" size="100%">D. Araujo</style></author><author><style face="normal" font="default" size="100%">Sevrin, C.</style></author><author><style face="normal" font="default" size="100%">C. Roma-Rodriques</style></author><author><style face="normal" font="default" size="100%">Lia Ferreira, J.</style></author><author><style face="normal" font="default" size="100%">Freitas, F</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">C. Grandfils</style></author><author><style face="normal" font="default" size="100%">Reis, M. A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Occurrence of non-toxic bioemulsifiers during polyhydroxyalkanoate production by Pseudomonas strains valorizing crude glycerol by-product</style></title><secondary-title><style face="normal" font="default" size="100%">Bioresour Technol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioemulsifiers</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Crude glycerol</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycerol/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Melanoma/pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyhydroxyalkanoates</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyhydroxyalkanoates/*biosynthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas chlororaphis</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas putida</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30798087</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">31-40</style></pages><isbn><style face="normal" font="default" size="100%">1873-2976 (Electronic)0960-8524 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;While screening for polyhydroxyalkanoate (PHA) producing strains, using glycerol rich by-product as carbon source, it was observed that extracellular polymers were also secreted into the culture broth. The scope of this study was to characterize both intracellular and extracellular polymers, produced by Pseudomonas putida NRRL B-14875 and Pseudomonas chlororaphis DSM 50083, mostly focusing on those novel extracellular polymers. It was found that they fall into the class of bioemulsifiers (BE), as they showed excellent emulsion stability against different hydrocarbons/oils at various pH conditions, temperature and salinity concentrations. Cytotoxicity tests revealed that BE produced by P. chlororaphis inhibited the growth of highly pigmented human melanoma cells (MNT-1) by 50% at concentrations between 150 and 200mug/mL, while no effect was observed on normal skin primary keratinocytes and melanocytes. This is the first study reporting mcl-PHA production by P. putida NRRL B-14785 and bioemulsifier production from both P. putida and P. chlororaphis strains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Kourmentza, ConstantinaAraujo, Diana&lt;br /&gt;
Sevrin, Chantal&lt;br /&gt;
Roma-Rodriques, Catarina&lt;br /&gt;
Lia Ferreira, Joana&lt;br /&gt;
Freitas, Filomena&lt;br /&gt;
Dionisio, Madalena&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Grandfils, Christian&lt;br /&gt;
Reis, Maria A M&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Bioresour Technol. 2019 Jun;281:31-40. doi: 10.1016/j.biortech.2019.02.066. Epub 2019 Feb 15.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Choroba, K.</style></author><author><style face="normal" font="default" size="100%">Machura, B.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Malecki, J. G.</style></author><author><style face="normal" font="default" size="100%">Kula, S.</style></author><author><style face="normal" font="default" size="100%">Pajak, M.</style></author><author><style face="normal" font="default" size="100%">Erfurt, K.</style></author><author><style face="normal" font="default" size="100%">Maron, A. M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Platinum(ii) complexes showing high cytotoxicity toward A2780 ovarian carcinoma cells</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Survival/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Screening Assays, Antitumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Organoplatinum Compounds/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian Neoplasms/*pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31411239</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">13081-13093</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;2,6-Bis(thiazol-2-yl)pyridines functionalized with 9-anthryl (L(1)), 9-phenanthryl (L(2)), and 1-pyrenyl (L(3)) groups were used for the preparation of [Pt(L(n))Cl]CF3SO3 (1-3). The constitution of the Pt(ii) complexes was determined by (1)H and (13)C NMR spectroscopy, HR-MS spectrometry, elemental analysis and X-ray analysis (for (1)). The electrochemical and photophysical properties of [Pt(L(n))Cl]CF3SO3 were compared with the behaviour of the Pt(ii) complexes with aryl-substituted 2,2':6',2''-terpyridine ligands. What is noteworthy is that the coordination ability of dtpy toward the Pt(ii) centre was investigated for the first time. All complexes were tested in vitro by MTS assay on four tumor cell lines, A2780 (ovarian carcinoma), HTC116 (colon rectal carcinoma), MCF7 (breast adenocarcinoma), and PC3 (prostate carcinoma) and on normal primary fibroblasts. Compounds (1-3) showed a dose dependent antiproliferative effect in the A2780 cell line with (3) &amp;gt; (2) &amp;gt; (1) and this loss of A2780 cell viability was due to a combination of an apoptotic cell death mechanism via mitochondria and autophagic cell death. Exposure to IC50 concentration of (2) induced an increase in the number of apoptotic nuclei and a depolarization of the mitochondrial membrane which is consistent with the induction of apoptosis while exposure to IC50 concentration of (3) showed an increase in the apoptotic nuclei with a slight hyperpolarization of the mitochondrial membrane that might indicate an initial step of apoptosis induction. The complexes (2) and (3) induce an increase in the production of intracellular ROS which is associated with the trigger of the apoptotic pathways. The ROS production was augmented by the presence of oxidants and correlated with an increase of oxygen radicals. The IC50 of (2) and (3) (4.4 muM and 2.9 muM, respectively) was similar to the IC50 of cisplatin (3.4 muM) in the A2780 cell line, which together with their low cytotoxicity in normal fibroblasts, demonstrates their potential for further studies.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">34</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Choroba, KatarzynaMachura, Barbara&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Malecki, Jan G&lt;br /&gt;
Kula, Slawomir&lt;br /&gt;
Pajak, Michal&lt;br /&gt;
Erfurt, Karol&lt;br /&gt;
Maron, Anna M&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2019 Sep 14;48(34):13081-13093. doi: 10.1039/c9dt02894c. Epub 2019 Aug 14.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Querciagrossa, Lara</style></author><author><style face="normal" font="default" size="100%">Silva, Pedro E. S.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Filipa</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Zannoni, Claudio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible water driven chirality inversion in cellulose-based helices isolated from Erodium awns</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C8SM02290A</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2838 - 2847</style></pages><isbn><style face="normal" font="default" size="100%">1744-683X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Among the movements observed in some cellulosic structures produced by plants are those that involve the dispersion and burial of seeds, as for example in Erodium from the Geraniaceae plant family. Here we report on a simple and efficient strategy to isolate and tune cellulose-based hygroscopic responsive materials from Erodium awns’ dead tissues. The stimuli-responsive material isolated forms left-handed (L) or right-handed (R) helical birefringent transparent ribbons in the wet state that reversibly change to R helices when the material dries. The humidity-driven motion of dead tissues is most likely due to a composite material made of cellulose networks of fibrils imprinted by the plant at the nanoscale, which reinforces a soft wall polysaccharide matrix. The inversion of the handedness is explained using computational simulations considering filaments that contract and expand asymmetrically. The awns of Erodium are known to present hygroscopic movements, forming R helices in the dry state, but the possibility of actuating chirality via humidity suggests that these cellulose-based skeletons, which do not require complicated lithography and intricate deposition techniques, provide a diverse range of applications from intelligent textiles to micro-machines.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, C.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Bras, C.</style></author><author><style face="normal" font="default" size="100%">Diniz, M.</style></author><author><style face="normal" font="default" size="100%">Caco, J.</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Santos-Sanches, I.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Streptococcus dysgalactiae subsp. dysgalactiae isolated from milk of the bovine udder as emerging pathogens: In vitro and in vivo infection of human cells and zebrafish as biological models</style></title><secondary-title><style face="normal" font="default" size="100%">Microbiologyopen</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*bovine</style></keyword><keyword><style  face="normal" font="default" size="100%">*host adhesion/internalization</style></keyword><keyword><style  face="normal" font="default" size="100%">*Streptococcus dysgalactiae subsp. dysgalactiae</style></keyword><keyword><style  face="normal" font="default" size="100%">*systemic infection</style></keyword><keyword><style  face="normal" font="default" size="100%">*zebrafish</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Adhesion</style></keyword><keyword><style  face="normal" font="default" size="100%">Biological Variation, Population</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells, Cultured</style></keyword><keyword><style  face="normal" font="default" size="100%">Disease Models, Animal</style></keyword><keyword><style  face="normal" font="default" size="100%">Endocytosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Epithelial Cells/microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Mammary Glands, Animal/microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Mastitis, Bovine/*microbiology/*pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk/*microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Biological</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcal Infections/*microbiology/*pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus/*isolation &amp; purification/pathogenicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Survival Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Virulence</style></keyword><keyword><style  face="normal" font="default" size="100%">Zebrafish</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29577680</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e00623</style></pages><isbn><style face="normal" font="default" size="100%">2045-8827 (Electronic)2045-8827 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Streptococcus dysgalactiae subsp. dysgalactiae (SDSD) is a major cause of bovine mastitis and has been regarded as an animal-restricted pathogen, although rare infections have been described in humans. Previous studies revealed the presence of virulence genes encoded by phages of the human pathogen Group A Streptococcus pyogenes (GAS) in SDSD isolated from the milk of bovine udder with mastitis. The isolates SDSD VSD5 and VSD13 could adhere and internalize human primary keratinocyte cells, suggesting a possible human infection potential of bovine isolates. In this work, the in vitro and in vivo potential of SDSD to internalize/adhere human cells of the respiratory track and zebrafish as biological models was evaluated. Our results showed that, in vitro, bovine SDSD strains could interact and internalize human respiratory cell lines and that this internalization was dependent on an active transport mechanism and that, in vivo, SDSD are able to cause invasive infections producing zebrafish morbidity and mortality. The infectious potential of these isolates showed to be isolate-specific and appeared to be independent of the presence or absence of GAS phage-encoded virulence genes. Although the infection ability of the bovine SDSD strains was not as strong as the human pathogenic S. pyogenes in the zebrafish model, results suggested that these SDSD isolates are able to interact with human cells and infect zebrafish, a vertebrate infectious model, emerging as pathogens with zoonotic capability.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Alves-Barroco, CinthiaRoma-Rodrigues, Catarina&lt;br /&gt;
Raposo, Luis R&lt;br /&gt;
Bras, Catarina&lt;br /&gt;
Diniz, Mario&lt;br /&gt;
Caco, Joao&lt;br /&gt;
Costa, Pedro M&lt;br /&gt;
Santos-Sanches, Ilda&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
England&lt;br /&gt;
Microbiologyopen. 2019 Jan;8(1):e00623. doi: 10.1002/mbo3.623. Epub 2018 Mar 25.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuheli Das</style></author><author><style face="normal" font="default" size="100%">Amitabha Datta</style></author><author><style face="normal" font="default" size="100%">Chiara Massera</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Mariana Barroso</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural aspects of a trimetallic CuII derivative: cytotoxicity and anti-proliferative activity on human cancer cell lines</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Coordination Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1080/00958972.2019.1597973</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">920-940</style></pages><isbn><style face="normal" font="default" size="100%">0095-8972</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5-7</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, J.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Mahmoud, A. G.</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M.F.C.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author><author><style face="normal" font="default" size="100%">Martins, L. M. D. R. S.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural characterization and biological properties of silver(I) tris(pyrazolyl)methane sulfonate</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*2-D electrophoresis</style></keyword><keyword><style  face="normal" font="default" size="100%">*Antiproliferative activity</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cell death</style></keyword><keyword><style  face="normal" font="default" size="100%">*Ovarian carcinoma</style></keyword><keyword><style  face="normal" font="default" size="100%">*Silver complexes</style></keyword><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Gel, Two-Dimensional</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ovarian Neoplasms/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymers/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyrazoles/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31357066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">199</style></volume><pages><style face="normal" font="default" size="100%">110789</style></pages><isbn><style face="normal" font="default" size="100%">1873-3344 (Electronic)0162-0134 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The water-soluble 1D helical coordination polymer [Ag(Tpms)]n (1) [Tpms=tris(pyrazolyl)methane sulfonate, (-)O3SC(pz)3; pz=pyrazolyl] was synthesized and fully characterized, its single-crystal X-ray diffraction analysis revealing the ligand acting as a bridging chelate N3-donor ligand. The antiproliferative potential of 1 was performed on two human tumour cell lines, A2780 and HCT116, and in normal fibroblasts, with a much higher effect in the former cell line (IC50 of 0.04muM) as compared to the latter cell line and to normal fibroblasts. Compound 1 does not alter cell cycle progression but interferes with the adherence of A2780 cells triggering cell apoptosis. Apoptosis appears to occur via the extrinsic pathway (no changes in mitochondria membrane potential, reactive oxygen species (ROS) and pro-apoptotic (B-cell lymphoma 2 (BCL-2) associated protein (BAX))/anti-apoptotic (BCL-2) ratio) being this hypothesis also supported by the presence of silver mainly in the supernatants of A2780 cells. Results also indicated that cell death via autophagy was triggered. Proteomic analysis allowed us to confirm that compound 1 is able to induce a stress response in A2780 cells that is related with its antiproliferative activity and the trigger of apoptosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Almeida, JoanaRoma-Rodrigues, Catarina&lt;br /&gt;
Mahmoud, Abdallah G&lt;br /&gt;
Guedes da Silva, M Fatima C&lt;br /&gt;
Pombeiro, Armando J L&lt;br /&gt;
Martins, Luisa M D R S&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
J Inorg Biochem. 2019 Oct;199:110789. doi: 10.1016/j.jinorgbio.2019.110789. Epub 2019 Jul 19.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedrosa, P.</style></author><author><style face="normal" font="default" size="100%">Corvo, M. L.</style></author><author><style face="normal" font="default" size="100%">Ferreira-Silva, M.</style></author><author><style face="normal" font="default" size="100%">Martins, P.</style></author><author><style face="normal" font="default" size="100%">MC Carvalheiro</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Martins, C.</style></author><author><style face="normal" font="default" size="100%">Martins, L. M. D. R. S.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting Cancer Resistance via Multifunctional Gold Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Mol Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/*administration &amp; dosage/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Cetuximab/administration &amp; dosage/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorectal Neoplasms/*drug therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Coordination Complexes/administration &amp; dosage/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Delivery Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Resistance, Neoplasm/*drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice, Inbred BALB C</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*administration &amp; dosage/pharmacology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/31694227</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><isbn><style face="normal" font="default" size="100%">1422-0067 (Electronic)1422-0067 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resistance to chemotherapy is a major problem facing current cancer therapy, which is continuously aiming at the development of new compounds that are capable of tackling tumors that developed resistance toward common chemotherapeutic agents, such as doxorubicin (DOX). Alongside the development of new generations of compounds, nanotechnology-based delivery strategies can significantly improve the in vivo drug stability and target specificity for overcoming drug resistance. In this study, multifunctional gold nanoparticles (AuNP) have been used as a nanoplatform for the targeted delivery of an original anticancer agent, a Zn(II) coordination compound [Zn(DION)2]Cl2 (ZnD), toward better efficacy against DOX-resistant colorectal carcinoma cells (HCT116 DR). Selective delivery of the ZnD nanosystem to cancer cells was achieved by active targeting via cetuximab, NanoZnD, which significantly inhibited cell proliferation and triggered the death of resistant tumor cells, thus improving efficacy. In vivo studies in a colorectal DOX-resistant model corroborated the capability of NanoZnD for the selective targeting of cancer cells, leading to a reduction of tumor growth without systemic toxicity. This approach highlights the potential of gold nanoformulations for the targeting of drug-resistant cancer cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Pedrosa, PedroCorvo, M Luisa&lt;br /&gt;
Ferreira-Silva, Margarida&lt;br /&gt;
Martins, Pedro&lt;br /&gt;
Carvalheiro, Manuela Colla&lt;br /&gt;
Costa, Pedro M&lt;br /&gt;
Martins, Carla&lt;br /&gt;
Martins, L M D R S&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
UID/Multi/04378/2013,SFRH/BD/120030/2016, PD/BD/105734/2014/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
Switzerland&lt;br /&gt;
Int J Mol Sci. 2019 Nov 5;20(21). pii: ijms20215510. doi: 10.3390/ijms20215510.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Mendes, R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting Tumor Microenvironment for Cancer Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Mol Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Molecular Targeted Therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">*Tumor Microenvironment</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">models for tumor microenvironment study</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Biological</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicines</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms/*pathology/*therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Neovascularization, Pathologic/therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">tumor development</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30781344</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><isbn><style face="normal" font="default" size="100%">1422-0067 (Electronic)1422-0067 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer development is highly associated to the physiological state of the tumor microenvironment (TME). Despite the existing heterogeneity of tumors from the same or from different anatomical locations, common features can be found in the TME maturation of epithelial-derived tumors. Genetic alterations in tumor cells result in hyperplasia, uncontrolled growth, resistance to apoptosis, and metabolic shift towards anaerobic glycolysis (Warburg effect). These events create hypoxia, oxidative stress and acidosis within the TME triggering an adjustment of the extracellular matrix (ECM), a response from neighbor stromal cells (e.g., fibroblasts) and immune cells (lymphocytes and macrophages), inducing angiogenesis and, ultimately, resulting in metastasis. Exosomes secreted by TME cells are central players in all these events. The TME profile is preponderant on prognosis and impacts efficacy of anti-cancer therapies. Hence, a big effort has been made to develop new therapeutic strategies towards a more efficient targeting of TME. These efforts focus on: (i) therapeutic strategies targeting TME components, extending from conventional therapeutics, to combined therapies and nanomedicines; and (ii) the development of models that accurately resemble the TME for bench investigations, including tumor-tissue explants, &quot;tumor on a chip&quot; or multicellular tumor-spheroids.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Roma-Rodrigues, CatarinaMendes, Rita&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
UID/Multi/04378/2019/Ministerio da Ciencia, Tecnologia e Ensino Superior&lt;br /&gt;
SFRH/BPD/124612/2016/Ministerio da Ciencia, Tecnologia e Ensino Superior&lt;br /&gt;
Review&lt;br /&gt;
Switzerland&lt;br /&gt;
Int J Mol Sci. 2019 Feb 15;20(4). pii: ijms20040840. doi: 10.3390/ijms20040840.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thinner and Higher Efficient Silicon and Perovskite Solar Cells with Photonic structuring</style></title><secondary-title><style face="normal" font="default" size="100%">Materials 2019</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">14-17 Apr.</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Sociedade Portuguesa de Materiais</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, Patricia</style></author><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Electricity, the silver bullet for the deep decarbonisation of the energy system? Cost-effectiveness analysis for Portugal.</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">237</style></volume><pages><style face="normal" font="default" size="100%">292-303</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">Miglietta, Davide</style></author><author><style face="normal" font="default" size="100%">G. Gaspar</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">Gaspar, A.</style></author><author><style face="normal" font="default" size="100%">Perdigão, A.</style></author><author><style face="normal" font="default" size="100%">Soares, I.</style></author><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Sousa, D.</style></author><author><style face="normal" font="default" size="100%">Morais Faustino, B. M.</style></author><author><style face="normal" font="default" size="100%">Amaral, V. S.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A. 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Vaz</style></author><author><style face="normal" font="default" size="100%">Kounatidis, I</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">Parton, R M</style></author><author><style face="normal" font="default" size="100%">Harkiolaki, M</style></author><author><style face="normal" font="default" size="100%">Davis, I</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis*</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Accessibility to peptidoglycan is important for recognition of Gram-positive bacteria in Drosophila</style></title><secondary-title><style face="normal" font="default" size="100%">Cell Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">2480-2492</style></pages><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miranda, R.</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Szklo, A.</style></author><author><style face="normal" font="default" size="100%">Schaeffer, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adding detailed transmission constraints to a long-term integrated assessment model – A case study for Brazil using the TIMES model</style></title><secondary-title><style face="normal" font="default" size="100%">Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">791-803</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia Fernandes</style></author><author><style face="normal" font="default" size="100%">Ana S Pina</style></author><author><style face="normal" font="default" size="100%">Arménio J.M. Barbosa</style></author><author><style face="normal" font="default" size="100%">Inês Padrão</style></author><author><style face="normal" font="default" size="100%">Filipa Duarte</style></author><author><style face="normal" font="default" size="100%">Cátia Andreia</style></author><author><style face="normal" font="default" size="100%">Silva Teixeira</style></author><author><style face="normal" font="default" size="100%">Vitor Alves</style></author><author><style face="normal" font="default" size="100%">Paula Gomes</style></author><author><style face="normal" font="default" size="100%">Tiago G. Fernandes</style></author><author><style face="normal" font="default" size="100%">Ana M G C Dias</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity‐triggered assemblies based on a designed peptide‐peptide affinity pair</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/biot.201800559</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">-</style></volume><pages><style face="normal" font="default" size="100%">-</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Affinity‐triggered assemblies rely on affinity interactions as the driving force to assemble physically‐crosslinked networks. WW domains are small hydrophobic proteins binding to proline‐rich peptides that are typically produced in the insoluble form. Previous works attempted the biological production of the full WW domain in tandem to generate multivalent components for affinity‐triggered hydrogels. In this work, an alternative approach was followed by engineering a 13‐mer minimal version of the WW domain that retains the ability to bind to target proline‐rich peptides. Both ligand and target peptides were produced chemically and conjugated to multivalent polyethylene glycol, yielding two components. Upon mixing, they together form soft biocompatible affinity‐triggered assemblies, stable in stem cell culture media, and displaying mechanical properties in the same order of magnitude as for those hydrogels formed with the full WW protein in tandem.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">-</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Santos Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Leimkuehler, Silke</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Peter Grunwald</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Aldehyde Oxidases as Enzymes in Phase I Drug Metabolism</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutical Biocatalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Jenny Stanford Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chapa, Manuel</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel F.</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">All-Thin-Film Perovskite/C–Si Four-Terminal Tandems: Interlayer and Intermediate Contacts Optimization</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Energy Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">3979–3985</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A.Rocha</style></author><author><style face="normal" font="default" size="100%">Sousa, D.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical responses in Danio rerio following exposure to CdS and ZnS Quantum Dots</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">71-71</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, FO</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Loureiro, JA</style></author><author><style face="normal" font="default" size="100%">Pereira, MC</style></author><author><style face="normal" font="default" size="100%">Delerue-Matos, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Morais, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biosensor for direct bioelectrocatalysis detection of nitric oxide using nitric oxide reductase incorporated in carboxylated single-walled carbon nanotubes/lipidic bilayer nanocomposite</style></title><secondary-title><style face="normal" font="default" size="100%">Bioelectrochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">127</style></volume><pages><style face="normal" font="default" size="100%">76-86</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterisation of glass and painting materials from 18th century hand-painted glass slides used for projection with Magic Lanterns</style></title><secondary-title><style face="normal" font="default" size="100%">Interim Meeting of the ICOM-CC Glass and Ceramics Working Group − &quot;Recent Advances in Glass and Ceramics Conservation 2019&quot;</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://icon.org.uk/groups/ceramics-glass/recent-advances-in-glass-and-ceramics-conservation-19</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/lanterna_magica/files/santos_et_al_2019_icom-cc_glass-and-ceramics_2019.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">London, England, 5-7 September 2019</style></pub-location><pages><style face="normal" font="default" size="100%">219-224</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;With the invention of the Magic Lantern during the 17th century, new perspectives for the pre-cinema universe started to emerge. During the following two centuries, this instrument achieved extraordinary success on all social media.&lt;br /&gt;
One of the first stages of the production of glass slides for projection with magic lanterns was the hand-painting technique that nowadays represents a significant challenge for conservation professionals due to the diversity of painting materials used and their exposure to aggressive conditions during the projections.&lt;br /&gt;
A set of Italian 18th-century hand-painted glass slides from the Cinemateca Portuguesa – Museu do Cinema's collection are currently being studied. The glass was characterised using Energy Dispersive X-Ray Fluorescence Spectrometry (µ-EDXRF) and the identification of the painting materials was performed by Fourier Transform Infrared Spectroscopy (µ-FTIR) and Raman Spectroscopy (µ-Raman). Further investigation will be conducted with Optical Microscopy (OM), UV-Vis Fibre-Optic Reflectance Spectroscopy (FORS), and Microspectrofluorimetry.&lt;br /&gt;
The combination of different analytical techniques on glass slides examples allowed us to identify the composition of the glass and paintings materials, as well as to determine their current state of preservation.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cholesteric-type cellulosic structures: from plants to applications</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.tandfonline.com/doi/full/10.1080/02678292.2019.1640904</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">accepted</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Szymczak</style></author><author><style face="normal" font="default" size="100%">Rau, M H</style></author><author><style face="normal" font="default" size="100%">J. M. Monteiro</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">F. K. Vogensen</style></author><author><style face="normal" font="default" size="100%">Zeidan, A A</style></author><author><style face="normal" font="default" size="100%">T. Janzen</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A comparative genomics approach for identifying host-range determinants in Streptococcus thermophilus bacteriophages</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">7991</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, M.A.</style></author><author><style face="normal" font="default" size="100%">Antin, K.-N.</style></author><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contactless high-speed eddy current inspection of unidirectional carbon fiber reinforced polymer</style></title><secondary-title><style face="normal" font="default" size="100%">Composites Part B: Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.compositesb.2018.12.021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">168</style></volume><pages><style face="normal" font="default" size="100%">226-235</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents the development and the results of a customized eddy current (EC) non-destructive testing (NDT) system for highly demanding online inspection conditions. Several planar eddy current array probes were designed, numerically simulated and experimentally compared for the inspection of low conductivity unidirectional carbon fibre reinforced polymer (CFRP) ropes. The inspections were performed using a dedicated scanner device at 4 m/s with 3 mm probe lift-off where defects under 1 mm were detected with an excellent SNR. Different defect morphologies and sizes, such as broken fibres and lateral cuts, were successful detected and compared to conventional probes.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Simon, Nathalia M</style></author><author><style face="normal" font="default" size="100%">dos Santos, Francisco P</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correspondence on “Preorganization and Cooperation for Highly Efficient and Reversible Capture of Low-Concentration CO2 by Ionic Liquids”</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201712252</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The preorganization and cooperation mechanism of imide‐based ionic liquids reported in a recent Communication was evocated to rationalize the extremely high gravimetric CO2 capture displayed by these fluids. An analysis of the reported spectroscopic evidences together with additional experiments led to the proposition of an alternative, simpler, and feasible mechanism involving the formation of bicarbonate.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marta Mileusnić</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Croatian geological heritage related to historical mining and quarrying</style></title><secondary-title><style face="normal" font="default" size="100%">European Geologist Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><pages><style face="normal" font="default" size="100%">5-9</style></pages><issue><style face="normal" font="default" size="100%">48</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Filipa Cristovão</style></author><author><style face="normal" font="default" size="100%">David Sousa</style></author><author><style face="normal" font="default" size="100%">Filipe Silvestre</style></author><author><style face="normal" font="default" size="100%">Ropio, Inês</style></author><author><style face="normal" font="default" size="100%">Ana Gaspar</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Miguel Faustino</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Customized tracheal design using 3D printing of a polymer hydrogel: influence of UV laser cross-linking on mechanical properties</style></title><secondary-title><style face="normal" font="default" size="100%">3D Print Med</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">12</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Filipa Cristovão</style></author><author><style face="normal" font="default" size="100%">David Sousa</style></author><author><style face="normal" font="default" size="100%">Filipe Silvestre</style></author><author><style face="normal" font="default" size="100%">Ropio, Inês</style></author><author><style face="normal" font="default" size="100%">Ana Gaspar</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Miguel Faustino</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Customized tracheal design using 3D printing of a polymer hydrogel: influence of UV laser cross-linking on mechanical properties</style></title><secondary-title><style face="normal" font="default" size="100%">3D Printing in Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://threedmedprint.biomedcentral.com/articles/10.1186/s41205-019-0049-8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">12</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background&lt;br /&gt;
The use of 3D printing of hydrogels as a cell support in bio-printing of cartilage, organs and tissue has attracted much research interest. For cartilage applications, hydrogels as soft materials must show some degree of rigidity, which can be achieved by photo- or chemical polymerization. In this work, we combined chemical and UV laser polymeric cross-linkage to control the mechanical properties of 3D printed hydrogel blends. Since there are few studies on UV laser cross-linking combined with 3D printing of hydrogels, the work here reported offered many challenges.&lt;/p&gt;
&lt;p&gt;Methods&lt;br /&gt;
Polyethylene glycol diacrylate (PEGDA), sodium alginate (SA) and calcium sulphate (CaSO4) polymer paste containing riboflavin (vitamin B2) and triethanolamine (TEOHA) as a biocompatible photoinitiator was printed in an extrusion 3D plotter using a coupled UV laser. The influence of the laser power on the mechanical properties of the printed samples was then examined in unconfined compression stress-strain tests of 1 × 1 × 1 cm3 sized samples. To evaluate the adhesion of the material between printed layers, compression measurements were performed along the parallel and perpendicular directions to the printing lines.&lt;/p&gt;
&lt;p&gt;Results&lt;br /&gt;
At a laser density of 70 mW/cm2, Young’s modulus was approximately 6 MPa up to a maximum compression of 20% in the elastic regime for both the parallel and perpendicular measurements. These values were within the range of biological cartilage values. Cytotoxicity tests performed with Vero cells confirmed the cytocompatibility.&lt;/p&gt;
&lt;p&gt;Conclusions&lt;br /&gt;
We printed a partial tracheal model using optimized printing conditions and proved that the materials and methods developed may be useful for printing of organ models to support surgery or even to produce customized tracheal implants, after further optimization.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Collaço, F.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Duic, N.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Bermann, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The dawn of urban energy planning – synergies between energy and  urban planning for São Paulo (Brazil) megacity</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">458-479 ,   doi: https://doi.org/10.1016/j.jclepro.2019.01.013</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, R,</style></author><author><style face="normal" font="default" size="100%">Figueiredo C,</style></author><author><style face="normal" font="default" size="100%">Viecinski AC,</style></author><author><style face="normal" font="default" size="100%">Pina AS,</style></author><author><style face="normal" font="default" size="100%">Barbosa AJM,</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designed affinity ligands to capture human serum albumin</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0021967318314195?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1583</style></volume><pages><style face="normal" font="default" size="100%">88-97</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Human serum albumin (HSA) in an important therapeutic agent and disease biomarker, with an increasing market demand. By proteins and drugs that bind to HSA as inspiration, a combinatorial library of 64 triazine-based ligands was rationally designed and screened for HSA binding at physiological conditions. Two triazine-based lead ligands (A3A2 and A6A5), presenting more than 50% HSA bound and high enrichment factors, were selected for further studies. Binding and elution conditions for HSA purification from human plasma were optimized for both ligands. The A6A5 adsorbent yielded a purified HSA sample with 98% purity at 100% recovery yield under mild binding and elution conditions.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determination of the magnetic properties and orientation of the heme axial ligands of PpcA from G. metallireducens by paramagnetic NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Multiheme cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Paramagnetic systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0162013419301801</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">198</style></volume><pages><style face="normal" font="default" size="100%">110718</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The rising interest in the use of Geobacter bacteria for biotechnological applications demands a deep understanding of how these bacteria are able to thrive in a variety of environments and perform extracellular electron transfer. The Geobacter metallireducens bacterium can couple the oxidation of a wide range of compounds to the reduction of several extracellular acceptors, including heavy metals, toxic organic compounds or electrode surfaces. The periplasmic c-type cytochrome PpcA from this bacterium is a member of a family composed of five periplasmic triheme cytochromes, which are important to bridge the electron transfer between the cytoplasm and the extracellular environment. To better understand the functional mechanism of PpcA it is essential to obtain structural data for this cytochrome. In this work, the geometry of the heme axial ligands, as well as the magnetic properties of the hemes were determined for the oxidized form of the cytochrome, using the 13C NMR chemical shifts of the heme α-substituents. The results were further compared with those previously obtained for the homologous cytochrome from Geobacter sulfurreducens. The orientations of the axial histidine planes and the magnetic properties of the hemes are conserved in both proteins. Overall, the results obtained allowed the definition of the orientation of the magnetic axes of PpcA from G. metallireducens, which will be used as constraints to assist the solution structure determination of the cytochrome in the oxidized form.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana Raminhos</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of polymeric anepectic meshes: auxetic metamaterials with negative thermal expansion</style></title><secondary-title><style face="normal" font="default" size="100%">Smart Materials and Structures</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://iopscience.iop.org/article/10.1088/1361-665X/ab034b/meta</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">045010</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;his paper reports the application of additive manufacturing technology to fabricate bi-dimensional lightweight composite meshes capable of demonstrating auxetic properties (negative Poisson's ratio (NPR)) in combination with negative thermal expansion (NTE) behaviour, using as constituent materials polymers that do not exhibit NTE behaviour. To describe the combination of NPR and NTE characteristics, the designation of 'anepectic' is being proposed. Each mesh, obtained from varying either the material combination or the design parameters, was tested on a heated silicone bath to study the effects of the different combinations on the coefficient of thermal expansion (CTE). It was found that all meshes studied demonstrated a successful combination of NPR and NTE behaviours, and it was revealed that there is a possibility to tailor the meshes to activate the NTE behaviour within a chosen range of temperatures. For an extreme case, a Poisson's ratio of −0.056, along with a CTE of −1568 × 10−6 K−1 has been achieved.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Campaniço, M</style></author><author><style face="normal" font="default" size="100%">Baptista, R</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jinorgbio.2019.110694</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">196</style></volume><pages><style face="normal" font="default" size="100%">110694</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Esteves C,</style></author><author><style face="normal" font="default" size="100%">Santos GMC,</style></author><author><style face="normal" font="default" size="100%">Alves C,</style></author><author><style face="normal" font="default" size="100%">Palma S,</style></author><author><style face="normal" font="default" size="100%">Porteira AR,</style></author><author><style face="normal" font="default" size="100%">Filho J,</style></author><author><style face="normal" font="default" size="100%">Costa HA</style></author><author><style face="normal" font="default" size="100%">Alves VD,</style></author><author><style face="normal" font="default" size="100%">Faustino BMM,</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">Gamboa H,</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of film thickness in gelatin hybrid gels for artificial olfaction</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Bio</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2590006418300401</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/paper_final.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">-</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Artificial olfaction is a fast-growing field aiming to mimic natural olfactory systems. Olfactory systems rely on a first step of molecular recognition in which volatile organic compounds (VOCs) bind to an array of specialized olfactory proteins. This results in electrical signals transduced to the brain where pattern recognition is performed. An efficient approach in artificial olfaction combines gas-sensitive materials with dedicated signal processing and classification tools. In this work, films of gelatin hybrid gels with a single composition that change their optical properties upon binding to VOCs were studied as gas-sensing materials in a custom-built electronic nose. The effect of films thickness was studied by acquiring signals from gelatin hybrid gel films with thicknesses between 15 and 90 μm when exposed to 11 distinct VOCs. Several features were extracted from the signals obtained and then used to implement a dedicated automatic classifier based on support vector machines for data processing. As an optical signature could be associated to each VOC, the developed algorithms classified 11 distinct VOCs with high accuracy and precision (higher than 98%), in particular when using optical signals from a single film composition with 30 μm thickness. This shows an unprecedented example of soft matter in artificial olfaction, in which a single gelatin hybrid gel, and not an array of sensing materials, can provide enough information to accurately classify VOCs with small structural and functional differences.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carina Esteves</style></author><author><style face="normal" font="default" size="100%">Gonçalo M.C. Santos</style></author><author><style face="normal" font="default" size="100%">Cláudia Alves</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Ana R. Porteira</style></author><author><style face="normal" font="default" size="100%">Henrique M.A. Costa</style></author><author><style face="normal" font="default" size="100%">Alves, Vitor D.</style></author><author><style face="normal" font="default" size="100%">Bruno M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of film thickness in gelatine hybrid gels for artificial olfaction</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Bio</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">100002</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, F.</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Delerue-Matos, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Morais, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electroanalytical characterization of the direct Marinobacter hydrocarbonoclasticus nitric oxide reductase-catalysed nitric oxide and dioxygen reduction</style></title><secondary-title><style face="normal" font="default" size="100%">Bioelectrochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1567539418301609?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">8-14</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tânia Vieira</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">A.M. Botelho do Rego</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospun biodegradable chitosan based-poly(urethane urea) scaffolds for soft tissue engineering</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering: C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.msec.2019.109819</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">109819</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The composition and architecture of a scaffold determine its supportive role in tissue regeneration. In this work, we demonstrate the feasibility of obtaining a porous electrospun fibrous structure from biodegradable polyurethanes (Pus) synthesized using polycaprolactone-diol as soft segment and, as chain extenders, chitosan (CS) and/or dimethylol propionic acid. Fourier transform infrared spectroscopy and proton nuclear magnetic resonance confirmed the syntheses. Fibre mats' properties were analysed and compared with those of solvent cast films. Scanning electron microscopy images of the electrospun scaffolds revealed fibres with diameters around 1 μm. From tensile tests, we found that Young's modulus increases with CS content and is higher for films (2.5 MPa to 6.5 MPa) than for the corresponding fibre mats (0.8 MPa to 3.2 MPa). The use of CS as the only chain extender improves recovery ratio and resilience. From X-ray diffraction, a higher crystalline degree was identified in fibre mats than in the corresponding films. Films' wettability was enhanced by the presence of CS as shown by the decrease of water contact angle. X-ray photoelectron spectroscopy revealed that while ester groups are predominant at the films' surface, ester and urethanes are present in similar concentrations at fibres' surface, favouring the interaction with water molecules. Both films and fibres undergo hydrolytic degradation. In vitro evaluation was performed with human dermal fibroblasts. No PU sample revealed cytotoxicity. Cells adhered to fibre mats better than to films and proliferation was observed only for samples of CS-containing PUs. Results suggest that electrospun fibres of CS-based polyurethanes are good candidate scaffolds for soft tissue engineering.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ioanna Kyprianou</style></author><author><style face="normal" font="default" size="100%">Despina Serghides</style></author><author><style face="normal" font="default" size="100%">Annais Varo</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Diana Kopeva</style></author><author><style face="normal" font="default" size="100%">Lina Murauskaite</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Poverty Policies and Measures in 5 EU Countries: A Comparative Study.</style></title><secondary-title><style face="normal" font="default" size="100%">Energy and Buildings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">196</style></volume><pages><style face="normal" font="default" size="100%">46-60</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Pedro Palma</style></author><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy poverty vulnerability index: A multidimensional tool to identify hotspots for local action. </style></title><secondary-title><style face="normal" font="default" size="100%">Energy Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">187-201</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kim-Niklas Antin</style></author><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author><author><style face="normal" font="default" size="100%">Pedro Vilaça</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of Different Non-destructive Testing Methods to Detect Imperfections in Unidirectional Carbon Fiber Composite Ropes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nondestructive Evaluation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s10921-019-0564-y</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">38</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Online monitoring of carbon fiber reinforced plastic (CFRP) ropes requires non-destructive testing (NDT) methods capable of detecting multiple damage types at high inspection speeds. Three NDT methods are evaluated on artificial and realistic imperfections in order to assess their suitability for online monitoring of CFRP ropes. To support testing, the microstructure and electrical conductivity of a carbon fiber rope is characterized. The compared methods are thermography via thermoelastic stress analysis, ultrasonic testing with commercial phased array transducers, and eddy current testing, supported by tailor-made probes. While thermoelastic stress analysis and ultrasonics proved to be accurate methods for detecting damage size and the shape of defects, they were found to be unsuitable for high-speed inspection of a CFRP rope. Instead, contactless inspection using eddy currents is a promising solution for real-time online monitoring of CFRP ropes at high inspection speeds.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">23</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago Vale</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">João Lourenço</style></author><author><style face="normal" font="default" size="100%">Ricardo Dias</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Executing requests concurrently in state machine replication</style></title><secondary-title><style face="normal" font="default" size="100%">FCT–NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/val19.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">PhD Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faouzia Khili</style></author><author><style face="normal" font="default" size="100%">Joao Borges</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Rabah Boukherroub</style></author><author><style face="normal" font="default" size="100%">Amel Dakhlaoui Omrani</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extraction of Cellulose Nanocrystals with Structure I and II and Their Applications for Reduction of Graphene Oxide and Nanocomposite Elaboration</style></title><secondary-title><style face="normal" font="default" size="100%">Waste and Biomass Valorization</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s12649-018-0202-4</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1913–1927</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the present study is to investigate the effect of the hydrolysis process on the properties of nanocrystalline cellulose (NCC) isolated from different precursors and the subsequent use of the extracted NCC for the reduction of graphene oxide (GO). The raw materials (almond and peanut shells) chosen for the isolation of cellulose were selected on the basis of their abundance and their poorly investigation in the production of NCC. Microcrystalline cellulose (MCC) was firstly extracted by alkali and bleaching treatments, then hydrolyzed under different processes to produce NCC polymorphs with structure I (NCC-I) and NCC structure II (NCC-II). The Fourier transform infrared spectroscopy, the X-ray diffraction (XRD) and the 13C NMR studies of the alkali and bleached products confirmed the formation of cellulose type I with high purity and good crystallinity, while scanning electron microscopy (SEM) showed micrometric fibers with lengths reaching 80 µm. Sulfuric acid treatment of these microfibers results in NCC type I or II, depending on the hydrolysis process. SEM of the NCC samples exhibited nanorods with diameter and aspect ratio in the range of 20–40 and 20–25 nm, respectively. Thermogravimetric analysis (TGA) of the MCC and NCC products indicated stable materials with a degradation temperature reaching 240 and 200 °C for MCC and NCC, respectively. The other part of our work concerns the use of the obtained cellulose nanocrystals (type II) for the preparation of reduced graphene oxide composite (NCC/RGO), to demonstrate the reducing properties of the isolated NCCII.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faouzia Khili</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Rabah Boukherroub</style></author><author><style face="normal" font="default" size="100%">Amel Dakhlaoui Omrani</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extraction of Cellulose Nanocrystals with Structure I and II and Their Applications for Reduction of Graphene Oxide and Nanocomposite Elaboration</style></title><secondary-title><style face="normal" font="default" size="100%">Waste and Biomass Valorization</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s12649-018-0202-4</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1913-1927</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the present study is to investigate the effect of the hydrolysis process on the properties of nanocrystalline cellulose (NCC) isolated from different precursors and the subsequent use of the extracted NCC for the reduction of graphene oxide (GO). The raw materials (almond and peanut shells) chosen for the isolation of cellulose were selected on the basis of their abundance and their poorly investigation in the production of NCC. Microcrystalline cellulose (MCC) was firstly extracted by alkali and bleaching treatments, then hydrolyzed under different processes to produce NCC polymorphs with structure I (NCC-I) and NCC structure II (NCC-II). The Fourier transform infrared spectroscopy, the X-ray diffraction (XRD) and the 13C NMR studies of the alkali and bleached products confirmed the formation of cellulose type I with high purity and good crystallinity, while scanning electron microscopy (SEM) showed micrometric fibers with lengths reaching 80 µm. Sulfuric acid treatment of these microfibers results in NCC type I or II, depending on the hydrolysis process. SEM of the NCC samples exhibited nanorods with diameter and aspect ratio in the range of 20–40 and 20–25 nm, respectively. Thermogravimetric analysis (TGA) of the MCC and NCC products indicated stable materials with a degradation temperature reaching 240 and 200 °C for MCC and NCC, respectively. The other part of our work concerns the use of the obtained cellulose nanocrystals (type II) for the preparation of reduced graphene oxide composite (NCC/RGO), to demonstrate the reducing properties of the isolated NCCII.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Deueurmeier, Jonas</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">https://doi.org/10.1016/B978-0-08-102584-0.00014-0</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Flexible and transparent ReRAM devices for system on panel (SOP) application</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Non-Volatile Memory and Storage Technology (Second Edition)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Woodhead-Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Cambridge</style></pub-location><pages><style face="normal" font="default" size="100%">519-538</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castro, N.S.S.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescence anisotropy of fluorescein varies according to pH: lessons for binding studies</style></title><secondary-title><style face="normal" font="default" size="100%">J Photochem Photobiol A: Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">372</style></volume><pages><style face="normal" font="default" size="100%">59-62</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, AJM</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Free Marine natural products databases for biotechnology and bioengineering</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/biot.201800607</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">-</style></volume><pages><style face="normal" font="default" size="100%">-</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Marine organisms and microorganisms are a source of natural compounds with unique chemical features. These chemical properties are useful for the discovery of new functions and applications of Marine Natural Products (MNP). To extensively exploit the potential implementations of MNPs, they are gathered in chemical databases consenting their study and screening for applications of biotechnological interest. However, classification of MNPs is currently poor in generic chemical databases. The present availability of free‐access focused MNPs databases is scarce and the molecular diversity of these databases is still very low when compared to paid‐access ones. In this review paper, the current scenario of free‐access MNP databases is presented as well as the hindrances involved in their development, mainly compound dereplication. Examples and opportunities on using freely accessible MNP databases in several important areas of biotechnology are also assessed. The scope of this paper is as well to notify the latent potential of these information sources for the discovery and development of new MNPs in biotechnology, and push future efforts to develop a public domain MNP database freely available for the scientific community.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">-</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author><author><style face="normal" font="default" size="100%">Inês Coutinho</style></author><author><style face="normal" font="default" size="100%">Teresa Medici</style></author><author><style face="normal" font="default" size="100%">Luís Cerqueira Alves</style></author><author><style face="normal" font="default" size="100%">Bernard Gratuze</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From beams to glass: determining compositions to study provenance and production techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Sciences Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><pages><style face="normal" font="default" size="100%">1-24</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Ferreira</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Camacho</style></author><author><style face="normal" font="default" size="100%">F. Lopes</style></author><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">A. Velhinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Graphene oxide reinforced aluminium matrix nanostructured composited fabricated by accumulative roll bonding</style></title><secondary-title><style face="normal" font="default" size="100%">Composites Part B: Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">164</style></volume><pages><style face="normal" font="default" size="100%">265-271</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Grisaille in Historical Written Sources</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Glass Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">71-86</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Antin, Kim Niklas</style></author><author><style face="normal" font="default" size="100%">Rosado, Luís S.</style></author><author><style face="normal" font="default" size="100%">Pedro Vilaça</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High speed inspection of UD CFRP composites</style></title><secondary-title><style face="normal" font="default" size="100%">58th Annual Conference of the British Institute of Non-Destructive Testing, NDT 2019</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><pub-location><style face="normal" font="default" size="100%">Telford, UK</style></pub-location><isbn><style face="normal" font="default" size="100%">9781510893733</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Online monitoring of carbon fibre reinforced polymer (CFRP) components requires a Non-Destructive Testing (NDT) method capable of contactless sensing of damage, while enabling high inspection speeds needed for monitoring large components. Eddy current testing (ECT) of CFRP components has great potential for two reasons. First, ECT probes are capable of operating without contact, although minimizing the lift-off is preferred. Second, impedance analysers with high sample rates make high-speed inspection possible. This research assesses the damage detection capabilities of eddy current probes on CFRP samples with artificial and realistic damage. To support the aptitude of the ECT method for these needs, the CFRP material is characterized and numerical simulations are performed in order to develop optimized and tailored ECT probes for the detection of defects with different morphologies, namely fibre breakage and delaminations, and to take into consideration the highly anisotropic electrical bulk resistivity of the CFRP material. Different ECT probes were designed, produced and experimentally validated. The experiments were performed at a high inspection speed (4 m/s) and the high sensitivity of the probes was demonstrated.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coroa, J.</style></author><author><style face="normal" font="default" size="100%">Morais Faustino, B. M.</style></author><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Koskinen, T.</style></author><author><style face="normal" font="default" size="100%">T. Juntunen</style></author><author><style face="normal" font="default" size="100%">I. Tittonen</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly transparent copper iodide thin film thermoelectric generator on a flexible substrate</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">35384</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H. Carvalho</style></author><author><style face="normal" font="default" size="100%">R. Branco</style></author><author><style face="normal" font="default" size="100%">F. Leite</style></author><author><style face="normal" font="default" size="100%">Matzapetakis, M.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Iranzo, O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrolytic zinc metallopeptides using a computational multi-state design approach</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Science Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.rsc.org/en/content/articlelanding/2019/cy/c9cy01364d/unauth#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">6723-6736</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hydrolytic zinc enzymes are common targets for protein design. The versatility of the zinc chemistry can be combined with the usage of small protein scaffolds for biocatalytic applications. Despite this, the computational design of metal-containing proteins remains challenging due to the need to properly model protein–metal interactions. We addressed these issues by developing a computational multi-state design approach of artificial zinc hydrolases based on small protein scaffolds. The zinc-finger peptide Sp1f2 was redesigned to accommodate a catalytic zinc centre and the villin headpiece C-terminal subdomain HP35 was de novo designed for metal-binding and catalytic activity. Both metallopeptides exhibited metal-induced folding (KZnP,app ≈ 2 × 105 M−1) and hydrolytic activity (k2 ≈ 0.1 M−1 s−1) towards an ester substrate. By focusing on the inherent flexibility of small proteins and their interactions with the metal ion by molecular dynamics simulations and spectroscopic studies, we identified current limitations on computational design of metalloenzymes and propose how these can be overcome by integrating information of protein–metal interactions in long time scale simulations.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">23</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaetano Maugeri</style></author><author><style face="normal" font="default" size="100%">Iana Lychko</style></author><author><style face="normal" font="default" size="100%">Rita Sobral</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification and Antibiotic-Susceptibility Profiling of Infectious Bacterial Agents: A Review of Current and FutureTrends</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/biot.201700750</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/maugeri_et_al-2019-biotechnology_journal.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Antimicrobial resistance is one of the most worrying threats to humankind with extremely high healthcare costs associated. The current technologies used in clinical microbiology to identify the bacterial agent and profile antimicrobial susceptibility are time‐consuming and frequently expensive. As a result, physicians prescribe empirical antimicrobial therapies. This scenario is often the cause of therapeutic failures, causing higher mortality rates and healthcare costs, as well as the emergence and spread of antibiotic resistant bacteria. As such, new technologies for rapid identification of the pathogen and antimicrobial susceptibility testing are needed. This review summarizes the current technologies, and the promising emerging and future alternatives for the identification and profiling of antimicrobial resistance bacterial agents, which are expected to revolutionize the field of clinical diagnostics.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1700750</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Padua</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impact of Sensing Film’s Production Method on Classification Accuracy by Electronic Nose</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 1: BIODEVICES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/padua_et_al._2019_impact_of_sensing_films_production_method_on_classification_accuracy_by_electronic_nose.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Prague, Czech Republic</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The development of gas sensing materials is relevant in the field of non-invasive biodevices. In this work, we used an electronic nose (E-nose) developed by our research group, which possess versatile and unique sensing materials. These are gels that can be spread over the substrate by Film Coating or Spin Coating. This study aims to evaluate the influence of the sensing film spreading method selected on the classification capabilities of the E-nose. The methodology followed consisted of performing an experiment where the E-nose was exposed to 13 different pure volatile organic compounds. The sensor array had two sensing films produced by Film Coating, and other two produced by Spin Coating. After data collection, a set of features was extracted from the original signal curves, and the best were selected by Recursive Feature Elimination. Then, the classification performance of Multinomial Logistic regression, Decision Tree, and Naíve Bayes was evaluated. The results showed that both s preading methods for sensing film’s production are adequate since the estimated error of classification was inferior to 4 % for all the classification tools applied.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo J. Ramos</style></author><author><style face="normal" font="default" size="100%">Henrique Carrêlo</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Nuria Calero Romero</style></author><author><style face="normal" font="default" size="100%">Jenifer Santos Garcia</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Injectable Hydrogels Based on Pluronic/Water Systems Filled with Alginate Microparticles for Biomedical Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/ma12071083</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1-13</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A (model) composite system for drug delivery was developed based on a thermoresponsive hydrogel loaded with microparticles. We used Pluronic F127 hydrogel as the continuous phase and alginate microparticles as the dispersed phase of this composite system. It is well known that Pluronic F127 forms a gel when added to water in an appropriate concentration and in a certain temperature range. Pluronic F127 hydrogel may be loaded with drug and injected, in its sol state, to act as a drug delivery system in physiological environment. A rheological characterization allowed the most appropriate concentration of Pluronic F127 (15.5 wt%) and appropriate alginate microparticles contents (5 and 10 wt%) to be determined. Methylene blue (MB) was used as model drug to perform drug release studies in MB loaded Pluronic hydrogel and in MB loaded alginate microparticles/Pluronic hydrogel composite system. The latter showed a significantly slower MB release than the former (10 times), suggesting its potential in the development of dual cargo release systems either for drug delivery or tissue engineering.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Inácio, Patrick L.</style></author><author><style face="normal" font="default" size="100%">Santos, Rui A.</style></author><author><style face="normal" font="default" size="100%">Gomes, André F.</style></author><author><style face="normal" font="default" size="100%">Martins, Ana P.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Marta S.</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inspection of composite parts produced by additive manufacturing: Air-coupled ultrasound and thermography</style></title><secondary-title><style face="normal" font="default" size="100%">58th Annual Conference of the British Institute of Non-Destructive Testing, NDT 2019</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.bindt.org/events/NDT-2019/inspection-of-composite-parts-produced-by-additive-manufacturing-air-coupled-ultrasound-and-thermography/</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Telford, UK</style></pub-location><isbn><style face="normal" font="default" size="100%">9781510893733</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Polymeric parts produced by Fused Deposition Modelling (FDM) Additive Manufacturing (AM) has no special safety requirements, and therefore, NDT is not required. However, the use of AM to produce Fibre Reinforcement Thermoplastics (FRTP) parts means that structural applications with safety requirements are envisaged, demanding reliable NDT methods. This paper presents experimental results and numerical simulation by Finite Element Method (FEM) of the NDT inspection of different parts of polymeric and RFTP composite materials. The parts were produced by FDM Additive Manufacturing and different delamination defects were introduced at different positions and with different dimensions and morphologies. Two different NDT techniques were used, exploiting different inspection parameters: air-coupled ultrasound, using frequencies between 50 and 400 kHz and active transient thermography, in both reflection and transition modes. The influence of the curvature of the parts was analysed, from the experimental point of view, and the results were compared with different numerical simulation strategies. It was shown that, both NDT techniques can detect the defects, with good spatial resolution, being the thermography reflection mode the fastest and expedite for curvature parts. The numerical simulation corroborates the experimental results allowing a deeper insight on the physical phenomena involved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Lourenço, P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interplay between the potential of photovoltaic systems and agricultural land use</style></title><secondary-title><style face="normal" font="default" size="100%">Land Use Policy </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">725-735, doi: https://doi.org/10.1016/j.landusepol.2018.11.036</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">N. Jordão</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intrinsically Electrochromic Deep Eutectic Solvents</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry Select</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/slct.201801054</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">1-6</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1002/slct.201801054&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic Liquids and Salts from Ibuprofen as Promising Innovative Formulations of an Old Drug</style></title><secondary-title><style face="normal" font="default" size="100%">ChemMedChem </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/full/10.1002/cmdc.201900040</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">907–911</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1002/cmdc.201900040&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Esperança Garcia, Diogo Miguel</style></author><author><style face="normal" font="default" size="100%">Taborda Martins Pereira, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Antonio Carranca Almeida</style></author><author><style face="normal" font="default" size="100%">Santana Roma, Urbez</style></author><author><style face="normal" font="default" size="100%">Ben Aissa Soler, Alejandra</style></author><author><style face="normal" font="default" size="100%">Paul D. Lacharmoise</style></author><author><style face="normal" font="default" size="100%">Isabel Maria das Merces Ferreira</style></author><author><style face="normal" font="default" size="100%">Claudia Custod́io Delgado Simao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Large-Area Paper Batteries with Ag and Zn/Ag Screen-Printed  Electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Omega</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/energymaterials/files/acsomega.9b01545.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">16781−16788</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Samhan-Arias, A. K.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand accessibility to heme cytochrome b5 coordinating sphere and enzymatic activity enhancement upon tyrosine ionization</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">317-330</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lightwave trapping in thin film solar cells with improved photonic-structured front contacts</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">6456-6464</style></pages><issue><style face="normal" font="default" size="100%">21</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beatriz Rodrigues</style></author><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Maria João Melo</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magic Lantern Glass Slides Materials and Techniques: The First Multi-Analytical Study</style></title><secondary-title><style face="normal" font="default" size="100%">Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/lanterna_magica/files/2._rodrigues_et_al_2019_magic_lantern_glass_slides_materials_and_techniques_-_the_first_multi-analytical_study.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">2513-2530</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Palma</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping the energy performance gap of dwelling stock at high-resolution scale: Implications for thermal comfort in Portuguese households.</style></title><secondary-title><style face="normal" font="default" size="100%">Energy and Buildings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><pages><style face="normal" font="default" size="100%">246-261</style></pages><issue><style face="normal" font="default" size="100%">190</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Pires, João</style></author><author><style face="normal" font="default" size="100%">Campos-Martin, Jose M.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mesoporous Silica vs. Organosilica Composites to Desulfurize Diesel</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/articles/10.3389/fchem.2019.00756/full?report=reader</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Frontiers</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">756</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Download Article&lt;br /&gt;
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Front. Chem., 14 November 2019 | &lt;a href=&quot;https://doi.org/10.3389/fchem.2019.00756&quot;&gt;https://doi.org/10.3389/fchem.2019.00756&lt;/a&gt;&lt;br /&gt;
Mesoporous Silica vs. Organosilica Composites to Desulfurize Diesel&lt;br /&gt;
Susana O. Ribeiro1, Carlos M. Granadeiro1, Marta C. Corvo2, João Pires3, José M. Campos-Martin4, Baltazar de Castro1 and Salete S. Balula1*&lt;br /&gt;
1LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade Do Porto, Porto, Portugal&lt;br /&gt;
2CENIMAT/I3N, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal&lt;br /&gt;
3Faculdade de Ciências, Centro de Química e Bioquímica and CQE, Universidade de Lisboa, Lisbon, Portugal&lt;br /&gt;
4Grupo de Energía y Química Sostenibles (EQS), Instituto de Catálisis y Petroleoquímica, CSIC, Madrid, Spain&lt;br /&gt;
The monolacunary Keggin-type [PW11O39]7− (PW11) heteropolyanion was immobilized on porous framework of mesoporous silicas, namely SBA-15 and an ethylene-bridged periodic mesoporous organosilica (PMOE). The supports were functionalized with a cationic group (N-trimethoxysilypropyl-N, N, N-trimethylammonium, TMA) for the successful anchoring of the anionic polyoxometalate. The PW11@TMA-SBA-15 and PW11@TMA-PMOE composites were evaluated as heterogeneous catalysts in the oxidative desulfurization of a model diesel. The PW11@TMA-SBA-15 catalyst showed a remarkable desulfurization performance by reaching ultra-low sulfur levels (&amp;lt;10 ppm) after only 60 min using either a biphasic extractive and catalytic oxidative desulfurization (ECODS) system (1:1 MeCN/diesel) or a solvent-free catalytic oxidative desulfurization (CODS) system. Furthermore, the mesoporous silica composite was able to be recycled for six consecutive cycles without any apparent loss of activity. The promising results have led to the application of the catalyst in the desulfurization of an untreated real diesel supplied by CEPSA (1,335 ppm S) using the biphasic system. The system has proved to be a highly efficient process by reaching desulfurization values higher than 90% for real diesel during three consecutive cycles.&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Mónica M</style></author><author><style face="normal" font="default" size="100%">Barrulas, Raquel V</style></author><author><style face="normal" font="default" size="100%">Paiva, Tiago G.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ana S. D.</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Interactions in Ionic Liquids: The NMR Contribution towards Tailored Solvents</style></title><secondary-title><style face="normal" font="default" size="100%">Nuclear Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.intechopen.com/books/nuclear-magnetic-resonance/molecular-interactions-in-ionic-liquids-the-nmr-contribution-towards-tailored-solvents</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IntechOpen</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ionic liquids have been on the spotlight of chemical research field in the last decades. Their physical properties (low vapor pressure, thermal stability, and conductivity) and the possibility of fine tuning make them a versatile class of compounds for a wide range of applications, such as catalysis, energy, and material sciences. Ionic liquids can establish multiple intermolecular interactions with solutes such as electrostatic, van der Waals, or hydrogen bonds. The prospect of designing ionic liquid structures toward specific applications has attracted the attention to these alternative solvents. However, their rational design demands a molecular detailed view, and Nuclear Magnetic Resonance is a unique and privileged technique for this purpose, as it provides atomic resolution and at the same time enables the study of dynamic information. In this chapter, we provide an overview about the application of Nuclear Magnetic Resonance spectroscopy techniques as a methodology for the rational design of ionic liquids as solvents for small organic compounds, CO2 capture, and polymers such as cellulose focusing mainly in the last 10 years.&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: a brief overview</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">394</style></volume><pages><style face="normal" font="default" size="100%">53-64</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NiII -ATCUN-catalyzed tyrosine nitration in the presence of nitrite and sulfite</style></title><secondary-title><style face="normal" font="default" size="100%">Chem Eur J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/chem.201806228</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">4309-4314</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barrulas, R.V.</style></author><author><style face="normal" font="default" size="100%">Paiva, T.G</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR Methodology for a Rational Selection of Ionic Liquids: Extracting Polyphenols</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586618344186</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracts from plants have considerable significance as bioactive compounds with several pharmacological applications. Polyphenols have attracted the attention as anti-inflammatory and anti-oxidative materials. Nonetheless, the amount of these compounds in the extracts is typically very low. Consequently, green extraction techniques with higher efficiency for phenolic compounds are of paramount importance. Ionic liquids (ILs), which are also known as designer solvents can be used to extract polyphenols, however the search for ideal solvents is mostly done by trial and error. In this work, nuclear magnetic resonance (NMR) is used to study the profile of ILs molecular interactions with model compounds that mimic polyphenols. The ILs that exhibit the strongest molecular interactions were proven to have the highest efficiency when extracting polyphenols from matcha Japanese green tea, known to be extremely rich in these compounds. Both the IL cation and anion have an influence on the solvent behaviour. The best IL solvents for matcha polyphenols were imidazolium derivatives with shorter alkyl side chains and weakly basic anions such as tricyanomethanide, dicyanamide and triflate. Thus, the NMR approach avoids an exhaustive testing and allows the rational selection of the best ILs for the extraction.&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sorger, G.L.</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.P.</style></author><author><style face="normal" font="default" size="100%">Inácio, P.L.</style></author><author><style face="normal" font="default" size="100%">Enzinger, N.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-destructive microstructural analysis by electrical conductivity: Comparison with hardness measurements in different materials</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jmst.2018.09.047</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">360-368</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of non-destructive evaluation (NDE) techniques for assessing microstructural changes in processed materials is of particular importance as it can be used to assess, qualitatively, the integrity of any material/structure. Among the several NDE techniques available, electrical conductivity measurements using eddy currents attract great attention owing to its simplicity and reliability. In this work, the electrical conductivity profiles of friction stir processed Ti6Al4V, Cu, Pb, S355 steel and gas tungsten arc welded AISI 304 stainless steel were determined through eddy currents and four-point probe. In parallel, hardness measurements were also performed. The profiles matched well with the optical macrographs of the materials: while entering in the processed region a variation in both profiles was always observed. One particular advantage of electrical conductivity profiles over hardness was evident: it provides a better resolution of the microstructural alterations in the processed materials. Moreover, when thermomechanical processing induces microstructural changes that modify the magnetic properties of a material, eddy currents testing can be used to qualitatively determine the phase fraction in a given region of the material. A qualitative relation between electrical conductivity measurements and hardness is observed.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sílvia R. Gavinho</style></author><author><style face="normal" font="default" size="100%">Pedro R. Prezas</style></author><author><style face="normal" font="default" size="100%">Diogo J. Ramos</style></author><author><style face="normal" font="default" size="100%">Sá-Nogueira, Isabel</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">M. Carmo Lança</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Pires, Eduardo</style></author><author><style face="normal" font="default" size="100%">Jakka Suresh Kumar</style></author><author><style face="normal" font="default" size="100%">Manuel P. Graça</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nontoxic glasses: Preparation, structural, electrical and biological properties</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Ceramics Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1111/ijac.13243</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1885-1894</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Bacterial infections affect about 1 in 5 patients who receive a dental implant within 5 years of surgery. To avoid the implant rejection it is necessary for the development of innovative biomaterials, with addition or substitution of the ions, for implant coatings that promote a strong bond with the new host bone and antibacterial action. The objective of this work was to synthesize a bioactive glass with different silver concentrations to evaluate their antibacterial performance. The glasses were synthesized with up to 2% silver content by melt-quenching. Structural, morphological, biological, and electrical properties of all samples were studied. The biological behavior was evaluated through cytotoxicity tests and antibacterial activity. The structural analysis shows that the introduction of silver do not promote significant changes, not altering the advantageous properties of the bioglass of the bioglass. It was verified that the glasses with a silver content from 0.5% to 2%, completely prevented the growth of both Staphylococcus aureus and Escherichia coli while being nontoxic toward mammalian cells. Therefore, these bioglasses are promising materials to be used in the production of dental implants with antimicrobial activity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Kourmentza</style></author><author><style face="normal" font="default" size="100%">D. Araujo</style></author><author><style face="normal" font="default" size="100%">C. Sevrinc</style></author><author><style face="normal" font="default" size="100%">C. Roma-Rodriques</style></author><author><style face="normal" font="default" size="100%">J. Lia Ferreira</style></author><author><style face="normal" font="default" size="100%">Freitas, F</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">C. Grandfils</style></author><author><style face="normal" font="default" size="100%">Reis, M. A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Occurrence of non-toxic bioemulsifiers during polyhydroxyalkanoate production by Pseudomonas strains valorizing crude glycerol by-product</style></title><secondary-title><style face="normal" font="default" size="100%">Bioresource Technology </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0960852419302664?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">31-40</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1016/j.biortech.2019.02.066&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paiva, T.</style></author><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the influence of imidazolium ionic liquids on cellulose derived polymers</style></title><secondary-title><style face="normal" font="default" size="100%">European Polymer Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0014305718325230</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The demand for better cellulose solvents has driven the search for new and improved materials to enable the processing of this polysaccharide. Ionic liquids have been debated for a long time as interesting alternatives, but the molecular details on the solubilization mechanism have been a matter of controversy. Herein, for the first time, the structure and dynamics of hydroxypropylcellulose (HPC) liquid crystal solutions were probed in the presence of imidazolium ionic liquids (ILs), conjugating rheological measurements with magnetic resonance spectroscopy. This study provides a characterization of the solutions macroscopic behaviour, where the liquid crystalline (LC) properties were maintained. Using ILs with different side chain lengths, the influence of the hydrophobic IL domain in the solvation abilities of ILs towards a cellulose derived polymer was accessed, providing experimental evidence on these interactions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonçalo Santos</style></author><author><style face="normal" font="default" size="100%">Claudia Alves</style></author><author><style face="normal" font="default" size="100%">Ana Carolina Pádua</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Optimized E-nose for Efficient Volatile Sensing and Discrimination</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 1: BIODEVICES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/santos_et_al._2019_an_optimized_e-nose_for_efficient_volatile_sensing_and_discrimination.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Prague, Czech Republic</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electronic noses (E-noses), are usually composed by an array of sensors with different selectivities towards classes of VOCs (Volatile Organic Compounds). These devices have been applied to a variety of fields, including environmental protection, public safety, food and beverage industries, cosmetics, and clinical diagnostics. This work demonstrates that it is possible to classify eleven VOCs from different chemical classes using a single gas sensing biomaterial that changes its optical properties in the presence of VOCs. To accomplish this, an in-house built E-nose, tailor-made for the novel class of gas sensing biomaterials, was improved and combined with powerful machine learning techniques. The device comprises a delivery system, a detection system and a data acquisition and control system. It was designed to be stable, miniaturized and easy-to-handle. The data collected was pre-processed and features and curve fitting parameters were extracted from the original response. A recursive feature selection method was applied to select the best features, and then a Support Vector Machine classifier was implemented to distinguish the eleven distinct VOCs. The results show that the followed methodology allowed the classification of all the VOCs tested with 94.6% (± 0.9%) accuracy.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Chapa, Manuel</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimum Luminescent Down-Shifting Properties for High Efficiency and Stable Perovskite Solar Cells</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Energy Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">2930–2938</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. M. Monteiro</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">D. Rausch</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">T. Schneider</style></author><author><style face="normal" font="default" size="100%">H. G. Sahl</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The pentaglycine bridges of Staphylococcus aureus peptidoglycan are essential for cell integrity</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">5010</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, César</style></author><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoluminescent Glasses and Their Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Fluorescence in Industry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Series on Fluorescence, Springer Nature Switzerland AG</style></publisher><pub-location><style face="normal" font="default" size="100%">Basel</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic-structured TiO2 for high-efficiency, flexible and stable Perovskite solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Nano Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">91-101</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mirante, Fatima</style></author><author><style face="normal" font="default" size="100%">Gomes, Neide</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyoxomolybdate based ionic-liquids as active catalysts for oxidative desulfurization of simulated diesel</style></title><secondary-title><style face="normal" font="default" size="100%">Polyhedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0277538719304309</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Pergamon</style></publisher><volume><style face="normal" font="default" size="100%">170</style></volume><pages><style face="normal" font="default" size="100%">762–770</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work compares the stability and the catalytic efficiency of different ionic liquid phosphomolybdates ([BPy]3[PMo12O40] and [BMIM]3[PMo12O40]) with a cationic (propylpyridinium) functionalized mesoporous silica nanoparticle composite (PMo12O40@PPy-MSN). These were used as solid catalysts for the oxidative desulfurization of a multicomponent model diesel using hydrogen peroxide as oxidant and a polar immiscible extraction solvent. Ionic liquid ([BMIM][PF6] was successfully used as solvent to extract sulfur compounds from model diesel. The ionic liquid phosphomolybdates showed partial solubility in the ionic liquid phase, occurring some decomposition of their Keggin structure in the soluble reaction media, probably caused by their interaction with oxidant. On the other hand, the phosphomolybdate composite PMo12O40@PPy-MSN presented high structural stability and only negligible leaching occurrence after various consecutive reaction cycles. The model diesel was near complete desulfurized after 3 h and consecutive desulfurization cycles were performed without loss of activity. Therefore, the immobilization of Keggin phosphomolybdate structure [PMo12O40]3− using cationic propylpyridinium silica nanoparticle is an assertive strategy to produce stable and active heterogeneous catalysts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">A Process Engineering Approach to Improve Production of P(3HB) by Cupriavidus necator from Used Cooking Oil</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Polymer Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.hindawi.com/journals/ijps/2019/2191650/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2019</style></volume><pages><style face="normal" font="default" size="100%">7 pages</style></pages><issue><style face="normal" font="default" size="100%">ID 2191650</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1155/2019/2191650&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, S N</style></author><author><style face="normal" font="default" size="100%">Lopes, L.F.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent advances in the manipulation of circularly polarised light with cellulose nanocrystal films</style></title><secondary-title><style face="normal" font="default" size="100%">Current Opinion in Solid State &amp; Materials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1359028618301128</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">63-73</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. J. Catalão</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. Pimentel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting anti-tuberculosis therapeutic strategies that target the peptidoglycan structure and synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Front. Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">190</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Source and reduction of nitrous oxide</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">387</style></volume><pages><style face="normal" font="default" size="100%">436-449</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">Faria, J.</style></author><author><style face="normal" font="default" size="100%">Perdigão, P.</style></author><author><style face="normal" font="default" size="100%">B. M. M. Faustino</style></author><author><style face="normal" font="default" size="100%">Ritasalo, Riina</style></author><author><style face="normal" font="default" size="100%">Costabello, Katiuscia</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stability under humidity, UV-light and bending of AZO films deposited by ALD on Kapton</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">17919</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pardo-García, N.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Sandgren, A.</style></author><author><style face="normal" font="default" size="100%">Suna, D.</style></author><author><style face="normal" font="default" size="100%">Krook-Riekkola, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable and Resource Efficient Cities Platform – SureCity holistic simulation and optimization for smart cities</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">701-711, doi: https://doi.org/10.1016/j.jclepro.2019.01.070</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina IP Chaparro</style></author><author><style face="normal" font="default" size="100%">Liliana R Loureiro</style></author><author><style face="normal" font="default" size="100%">Manuel Almeida Valente</style></author><author><style face="normal" font="default" size="100%">Paula A. Videira</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and Characterization of Magnetic Nanoparticles and their internalization on Tumor Cell Lines</style></title><secondary-title><style face="normal" font="default" size="100%">2019 IEEE 6th Portuguese Meeting on Bioengineering (ENBENG)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ieeexplore.ieee.org/document/8692485</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1-4</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Truncated sialylated O-glycans, such as cell-surface carbohydrate antigen sialyl-Tn (STn) are overexpressed by several cancer types, but not by the respective normal tissues. STn expression is associated with oncogenesis and metastatic ability of cancer cells, with reduced overall survival and lack of response to chemotherapy. Advances in nanomedicine have resulted in rapid development of biocompatible superparamagnetic iron oxide nanoparticles (SPIONs) with considerable potential in cancer treatment. Therefore, in this study SPIONs coated with oleic acid (OA) or dimercaptosuccinic acid (DMSA) were developed and characterized for internalization in two breast cancer cell lines: cell line expressing the STn antigen and the corresponding control. SPIONs with an average diameter of 8 nm showed superparamagnetic behavior and high potential to be used as magnetic hyperthermia agents. OA and DMSA coating provided high stability of SPIONs in physiological conditions while not changing their main properties. NPs internalization studies showed a higher accumulation of DMSA coated NPs in the breast cancer MDA-MB-231 WT cell line. In MDA-MB-231 cell line expressing STn both coated NPs showed a similar accumulation. Therefore, STn antigen can act as a receptor capable of detecting and covalently bind to the molecules present on NPs surface and induce their cellular uptake by endocytosis. &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Miglietta, Davide</style></author><author><style face="normal" font="default" size="100%">G. Gaspar</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Gaspar, A.</style></author><author><style face="normal" font="default" size="100%">Perdigão, P.</style></author><author><style face="normal" font="default" size="100%">Iris Soares</style></author><author><style face="normal" font="default" size="100%">Bianchi, Catarina</style></author><author><style face="normal" font="default" size="100%">David Sousa</style></author><author><style face="normal" font="default" size="100%">Bruno M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Amaral, V. S.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A. P.</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author><author><style face="normal" font="default" size="100%">Giorgis, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of thermoelectric magnesium-silicide pastes for 3D printing, electrospinning and low-pressure spray</style></title><secondary-title><style face="normal" font="default" size="100%">Materials for Renewable and Sustainable Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007%2Fs40243-019-0159-7</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">21</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, eco-friendly magnesium-silicide (Mg2Si) semiconducting (n-type) thermoelectric pastes for building components concerning energy-harvesting devices through 3D printing, spray and electrospinning were synthetized and tested for the first time. The Mg2Si fine powders were obtained through the combination of ball milling and thermal annealing under Ar atmosphere. While the latter process was crucial for obtaining the desired Mg2Si phase, the ball milling was indispensable for homogenizing and reducing the grain size of the powders. The synthetized Mg2Si powders exhibited a large Seebeck coefficient of ~ 487 µV/K and were blended with a polymeric solution in different mass ratios to adjust the paste viscosity to the different requirements of 3D printing, electrospinning and low-pressure spray. The materials produced in every single stage of the paste synthesis were characterized by a variety of techniques that unequivocally prove their viability for producing thermoelectric parts and components. These can certainly trigger further research and development in green thermoelectric generators (TEGs) capable of adopting any form or shape with enhanced thermoelectric properties. These green TEGs are meant to compete with common toxic materials such as Bi2Te3, PbTe and CoSb that have Seebeck coefficients in the range of ~ 290–700 μV/K, similar to that of the produced Mg2Si powders and lower than that of 3D printed bulk Mg2Si pieces, measured to be ~ 4866 μV/K. Also, their measured thermal conductivities proved to be significantly lower (~ 0.2 W/mK) than that reported for Mg2Si (≥ 4 W/mK). However, it is herein demonstrated that such thermoelectric properties are not stable over time. Pressureless sintering proved to be indispensable, but difficultly achievable by long thermal annealing (even above 32 h) in inert atmosphere at 400 °C, at least for bulk Mg2Si pieces constituted by a mean grain size of 2–3 μm. Hence, for overcoming this sintering challenge and become the silicide’s extrusion viable in the production of bulk thermoelectric parts, alternative pressureless sintering methods will have to be further explored.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, FO</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Delerue-Matos, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Morais, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Third-generation electrochemical biosensor based on nitric oxide reductase immobilized in a multiwalled carbon nanotubes/1-n-butyl-3-methylimidazolium tetrafluoroborate nanocomposite for nitric oxide detection</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors &amp; Actuators: B. Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0925400519301029?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">285</style></volume><pages><style face="normal" font="default" size="100%">445-452</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Queda, Fausto</style></author><author><style face="normal" font="default" size="100%">Covas, Gonçalo</style></author><author><style face="normal" font="default" size="100%">Silva, Tomé</style></author><author><style face="normal" font="default" size="100%">Santos, Cátia Almeida</style></author><author><style face="normal" font="default" size="100%">Bronze, Maria R.</style></author><author><style face="normal" font="default" size="100%">Cañada, Francisco Javier</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Filipe, Sérgio R</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A top-down chemo-enzymatic approach towards N-acetylglucosamine-N-acetylmuramic oligosaccharides: Chitosan as a reliable template</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0144861719308008</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">115133</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An unprecedented approach towards oligosaccharides containing N-acetylglucosamine-N-acetylmuramic (NAG-NAM) units was developed. These novel bacterial cell wall surrogates were obtained from chitosan via a top down approach involving both chemical and enzymatic reactions. The chemical modification of chitosan using a molecular clamp based strategy, allowed obtaining N-acetylglucosamine-N-acetylmuramic (NAG-NAM) containing oligomers. Intercalation of NAM residues was confirmed through the analysis of oligosaccharide fragments from enzymatic digestion and it was found that this route affords NAG-NAM containing oligosaccharides in 33% yield. These oligosaccharides mimic the carbohydrate basic skeleton of most bacterial cell surfaces. The oligosaccharides prepared are biologically relevant and will serve as a platform for further molecular recognition studies with different receptors and enzymes of both bacterial cell wall and innate immune system. This strategy combining both chemical modification and enzymatic digestion provides a novel and simple route for an easy access to bacterial cell wall fragments – biologically important targets.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Queda</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">Silva, T</style></author><author><style face="normal" font="default" size="100%">Santos, C A</style></author><author><style face="normal" font="default" size="100%">Bronze, M R</style></author><author><style face="normal" font="default" size="100%">Canada, F J</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">Marques*, M M B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A top-down chemo-enzymatic approach towards N-acetylglucosamine-N-acetylmuramic oligosaccharides: chitosan as a reliable template</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">115133</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The treta copper-sulfide center of nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Transition Metals and Sulfur- A Strong Relationship with Life</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Walter de Gruyter GmbH</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin</style></pub-location><pages><style face="normal" font="default" size="100%">Chapter 5</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Gomes</style></author><author><style face="normal" font="default" size="100%">Diana Querido</style></author><author><style face="normal" font="default" size="100%">José Luís Ferreira</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using water to control electrospun Polycaprolactone fibre morphology for soft tissue engineering</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Polymer Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s10965-019-1890-6</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">222</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Control of the properties of electrospun polycaprolactone can be achieved by adjusting the acetic acid:water ratio used to dissolve and electrospin the polymer. In this work, we studied the effect of using up to 15 wt% water in the solvent mixture. Solution conductivity and viscosity and fibre morphology vary dramatically with water content and solution age. Two days after initial solution preparation, electrospinning yields regular fibres for a water content of 0 wt% and 5 wt%, irregular fibres for a 10 wt% water content and irregular and fused fibres for a 15 wt% water content. Fibres with the highest crystallinity (60%) were obtained from solutions containing 5 wt% water while the highest elastic modulus (8.6 ± 1.4 MPa) and tensile stress (4.3 ± 0.3 MPa) pertain to fibres obtained from solutions containing 10 wt% water. Enzymatic fibre degradation is faster the higher the water content in the precursor solution. Adhesion ratio of human foetal fibroblasts was highest on scaffolds obtained from precursor solutions containing 0 wt% water. Cell population increases for all scaffolds and populations quickly become equivalent, with no statistically significant differences between them. Cells exhibit a more extended morphology on the 5 wt% scaffold and a more compact morphology on the 0 wt% scaffold. In summary, a small water content in the solvent allows a significant control over fibre diameter, scaffold properties and the production of scaffolds that support cell adhesion and proliferation. This strategy can be used in soft tissue engineering to influence cell behaviour and the degradation rate of the scaffolds.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, IL</style></author><author><style face="normal" font="default" size="100%">Lychko, I</style></author><author><style face="normal" font="default" size="100%">Branco, R. J. F.</style></author><author><style face="normal" font="default" size="100%">Iranzo, O.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">β-Hairpins as peptidomimetics of human phosphoprotein-binding domains</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.rsc.org/en/content/articlehtml/2019/OB/C9OB00564A</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">3996 - 4004</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Phosphoprotein-binding domains interact with cognate phosphorylated targets ruling several biological processes. The impairment of such interactions is often associated with disease development, namely cancer. The breast cancer susceptibility gene 1 (BRCA1) C-terminal (BRCT) domain is involved in the control of complex signaling networks of the DNA damage response. The capture and identification of BRCT-binding proteins and peptides may be used for the development of new diagnostic tools for diseases with abnormal phosphorylation profiles. Here we show that designed cyclic β-hairpin structures can be used as peptidomimetics of the BRCT domain, with high selectivity in binding to a target phosphorylated peptide. The amino acid residues and spatial constraints involved in the interaction between a phosphorylated peptide (GK14-P) and the BRCT domain were identified and crafted onto a 14-mer β-hairpin template in silico. Several cyclic peptides models were designed and their binding towards the target peptide and other phosphorylated peptides evaluated through virtual screening. Selected cyclic peptides were then synthesized, purified and characterized. The high affinity and selectivity of the lead cyclic peptide towards the target phosphopeptide was confirmed, and the possibility to capture it using affinity chromatography demonstrated. This work paves the way for the development of cyclic β-hairpin peptidomimetics as a novel class of affinity reagents for the highly selective identification and capture of target molecules.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">CasaBranca, N.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Martins, J.</style></author><author><style face="normal" font="default" size="100%">Carlos, E.</style></author><author><style face="normal" font="default" size="100%">Pereira, M.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2D Resistive Switching Based on Amorphous Zinc–Tin Oxide Schottky Diodes</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076778454&amp;doi=10.1002%2faelm.201900958&amp;partnerID=40&amp;md5=3aeb3477cc40dd584d536b189e75358c</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chapa, Manuel</style></author><author><style face="normal" font="default" size="100%">Alexandre, Miguel F.</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">All-Thin-Film Perovskite/C–Si Four-Terminal Tandems: Interlayer and Intermediate Contacts Optimization</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Energy Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsaem.9b00354</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">3979-3985</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Combined perovskite/crystalline-silicon four-terminal tandem solar cells promise &amp;gt;30% efficiencies. Here we propose all-thin-film double-junction architectures where high-bandgap perovskite top cells are coupled to ultrathin c-Si bottom cells enhanced with light trapping. A complete optoelectronic model of the devices was developed and applied to determine the optimal intermediate layers, which are paramount to maximize the cells’ photocurrent. It was ascertained that by replacing the transparent conductive oxides by grid-based metallic contacts in the intermediate positions, the parasitic absorption is lowered by 30%. Overall, a 29.2% efficiency is determined for ∼2 um thick tandems composed of the optimized interlayers and improved with Lambertian light trapping.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Natesan Balasubramanian</style></author><author><style face="normal" font="default" size="100%">Aparecida Guimarães, Marcia</style></author><author><style face="normal" font="default" size="100%">Bernadete T. Ferreira-Carvalho</style></author><author><style face="normal" font="default" size="100%">Muthukumaran, Jayaraman</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Agnes M.S. Figueiredo</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Ilda Santos-Sanches</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biofilm development and computational screening for new putative inhibitors of a homolog of the regulatory protein BrpA in Streptococcus dysgalactiae subsp. dysgalactiae</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Medical Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biofilm</style></keyword><keyword><style  face="normal" font="default" size="100%">Biofilm regulatory protein</style></keyword><keyword><style  face="normal" font="default" size="100%">BrpA inhibitors</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular docking</style></keyword><keyword><style  face="normal" font="default" size="100%">subsp.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1438422118304302</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">309</style></volume><pages><style face="normal" font="default" size="100%">169-181</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Streptococcus dysgalactiae subsp. dysgalactiae (SDSD), a Lancefield group C streptococci (GCS), is a frequent cause of bovine mastitis. This highly prevalent disease is the costliest in dairy industry. Adherence and biofilm production are important factors in streptoccocal pathogenesis. We have previously described the adhesion and internalization of SDSD isolates in human cells and now we describe the biofilm production capability of this bacterium. In this work we integrated microbiology, imaging and computational methods to evaluate the biofilm production capability of SDSD isolates; to assess the presence of biofilm regulatory protein BrpA homolog in the biofilm producers; and to predict a structural model of BrpA-like protein and its binding to putative inhibitors. Our results show that SDSD isolates form biofilms on abiotic surface such as glass (hydrophilic) and polystyrene (hydrophobic), with the strongest biofilm formation observed in glass. This ability was mainly associated with a proteinaceous extracellular matrix, confirmed by the dispersion of the biofilms after proteinase K and trypsin treatment. The biofilm formation in SDSD isolates was also confirmed by confocal laser scanning microscopy (CLSM) and scanning electron microscopy (SEM). Under SEM observation, VSD16 isolate formed cell aggregates during biofilm growth while VSD9 and VSD10 formed smooth and filmy layers. We show that brpA-like gene is present and expressed in SDSD biofilm-producing isolates and its expression levels correlated with the biofilm production capability, being more expressed in the late exponential phase of planktonic growth compared to biofilm growth. Fisetin, a known biofilm inhibitor and a putative BrpA binding molecule, dramatically inhibited biofilm formation by the SDSD isolates but did not affect planktonic growth, at the tested concentrations. Homology modeling was used to predict the 3D structure of BrpA-like protein. Using high throughput virtual screening and molecular docking, we selected five ligand molecules with strong binding affinity to the hydrophobic cleft of the protein, making them potential inhibitor candidates of the SDSD BrpA-like protein. These results warrant further investigations for developing novel strategies for SDSD anti-biofilm therapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elena Surra</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Isabel A.A.C. Esteves</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">José P.B. Mota</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biomethane production through anaerobic co-digestion with Maize Cob Waste based on a biorefinery concept: A review</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Environmental Management</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Activated carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">Anaerobic co-digestion</style></keyword><keyword><style  face="normal" font="default" size="100%">Bio-methane</style></keyword><keyword><style  face="normal" font="default" size="100%">Biorefinery</style></keyword><keyword><style  face="normal" font="default" size="100%">Maize Cob Waste</style></keyword><keyword><style  face="normal" font="default" size="100%">Pre-treatments</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0301479719310606</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">249</style></volume><pages><style face="normal" font="default" size="100%">109351</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Maize Cob Waste (MCW) is available worldwide in high amounts, as maize is the most produced cereal in the world. MCW is generally left in the crop fields, but due to its low biodegradability it has a negligible impact in soil fertility. Moreover, MCW can be used as substrate to balance the C/N ratio during the Anaerobic co-Digestion (AcoD) with other biodegradable substrates, and is an excellent precursor for the production of Activated Carbons (ACs). In this context, a biorefinery is theoretically discussed in the present review, based on the idea that MCW, after proper pre-treatment is valorised as precursor of ACs and as co-substrate in AcoD for biomethane generation. This paper provides an overview on different scientific and technological aspects that can be involved in the development of the proposed biorefinery; the major topics considered in this work are the following ones: (i) the most suitable pre-treatments of MCW prior to AcoD; (ii) AcoD process with regard to the critical parameters resulting from MCW pre-treatments; (iii) production of ACs using MCW as precursor, with the aim to use these ACs in biogas conditioning (H2S removal) and upgrading (biomethane production), and (iv) an overview on biogas upgrading technologies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nogueira, Miguel</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Filomena Pinto</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Elena Surra</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Char from Spent Tire Rubber: A Potential Adsorbent of Remazol Yellow Dye</style></title><secondary-title><style face="normal" font="default" size="100%">C—Journal of Carbon Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2311-5629/5/4/76</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A char produced from spent tire rubber showed very promising results as an adsorbent of Remazol Yellow (RY) from aqueous solutions. Spent tire rubber was submitted to a pyrolysis process optimized for char production. The obtained char was submitted to chemical, physical, and textural characterizations and, subsequently, applied as a low-cost adsorbent for dye (RY) removal in batch adsorption assays. The obtained char was characterized by relatively high ash content (12.9% wt), high fixed-carbon content (69.7% wt), a surface area of 69 m2/g, and total pore volume of 0.14 cm3/g. Remazol Yellow kinetic assays and modelling of the experimental data using the pseudo-first and pseudo-second order kinetic models demonstrated a better adjustment to the pseudo-first order model with a calculated uptake capacity of 14.2 mg RY/g char. From the equilibrium assays, the adsorption isotherm was fitted to both Langmuir and Freundlich models; it was found a better fit for the Langmuir model to the experimental data, indicating a monolayer adsorption process with a monolayer uptake capacity of 11.9 mg RY/g char. Under the experimental conditions of the adsorption assays, the char presented positive charges at its surface, able to attract the deprotonated sulfonate groups (SO3&amp;minus;) of RY; therefore, electrostatic attraction was considered the most plausible mechanism for dye removal.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giacomo Torrisi</style></author><author><style face="normal" font="default" size="100%">João S. Luis</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Rosario Raciti</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Antonio Terrasi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colloidal-structured metallic micro-grids: High performance transparent electrodes in the red and infrared range</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ag micro-grid</style></keyword><keyword><style  face="normal" font="default" size="100%">IR trasmittance</style></keyword><keyword><style  face="normal" font="default" size="100%">Multilayer thin film</style></keyword><keyword><style  face="normal" font="default" size="100%">Transparent conductive electrodes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0927024819301655</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">197</style></volume><pages><style face="normal" font="default" size="100%">7 - 12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;One of the most promising approaches to produce industrial-compatible Transparent Conducting Materials (TCMs) with excellent characteristics is the fabrication of TCO/metal/TCO multilayers. In this article, we report on the electro-optical properties of a novel high-performing TCO/metal/TCO structure in which the intra-layer is a micro-structured metallic grid instead of a continuous thin film. The grid is obtained by evaporation of Ag through a mask of polystyrene colloidal micro-spheres deposited by the Langmuir-Blodgett method and partially dry-etched in plasma. IZO/Ag grid/IZO structures with different thicknesses and mesh dimensions have been fabricated, exhibiting excellent electrical characteristics (sheet resistance below 10 Ω/□) and particularly high optical transmittance in the near-infrared spectral region as compared to planar (unstructured) TCM multilayers. Numerical simulations were also used to highlight the role of the Ag mesh parameters on the electrical properties.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Counteracting the effect of leukemia exosomes by antiangiogenic gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">angiogenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">chorioallantoic membrane</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">6843–6854</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Purpose: Progression of chronic myeloid leukemia (CML) is frequently associated with increased angiogenesis at the bone marrow mediated by exosomes. The capability of gold nanoparticles (AuNPs) functionalized with antiangiogenic peptides to hinder the formation of new blood vessels has been demonstrated in a chorioallantoic membrane (CAM) model. Methods: Exosomes of K562 CML cell line were isolated and their angiogenic effect assessed in a CAM model. AuNPs functionalized with antiangiogenic peptides were used to block the angiogenic effect of CML-derived exosomes, assessed by evaluation of expression levels of key modulators involved in angiogenic pathways - VEGFA, VEGFR1 (also known as FLT1) and IL8. Results: Exosomes isolated from K562 cells promoted the doubling of newly formed vessels associated with the increase of VEGFR1 expression. This is a concentration and timedependent effect. The AuNPs functionalized with antiangiogenic peptides were capable to block the angiogenic effect by modulating VEGFR1 associated pathway. Conclusion: Exosomes derived from blast cells are capable to trigger (neo)-angiogenesis, a key factor for the progression and spreading of cancer, in particular in CML. AuNPs functionalized with specific antiangiogenic peptides are capable to block the effect of the exosomes produced by malignant cells via modulation of the intrinsic VEGFR pathway. Together, these data highlight the potential of nanomedicine-based strategies against cancer proliferation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MCTES - UID/Multi/04378/2019. FCT/MCTES - SFRH/BPD/124612/2016.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tulcidas, Ameessa</style></author><author><style face="normal" font="default" size="100%">Lourenço, Nuno M. T.</style></author><author><style face="normal" font="default" size="100%">Antunes, Rafael</style></author><author><style face="normal" font="default" size="100%">Santos, Bruno</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Rocha, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal habit modification and polymorphic stability assessment of a long-acting β2-adrenergic agonist</style></title><secondary-title><style face="normal" font="default" size="100%">CrystEngComm</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C9CE00309F</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">3460-3470</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Properties such as particle orientation{,} flowability{,} packing{,} compaction{,} syringeability{,} suspension stability and dissolution are the most influenced by changes in the crystal habit and polymorphic form of a drug substance. The crystal habit of a drug substance (long-acting β2-adrenergic agonist (LABA)){,} as well as its purity and polymorphic stability{,} was studied after performing slurry tests with 1{,}2-dimethoxyethane : heptane solution at 50 °C. In these slurry tests{,} the product was kept suspended and undissolved{,} with agitation{,} for polymorphic conversion evaluation. Since no significant modifications were observed in the crystal shape and dimensions at 50 °C{,} a new slurry test was performed at a temperature above the melting point of the starting material (80 °C). In the latter test{,} it was possible to obtain crystals with increased dimensions by 480% compared with the starting material. Additionally{,} the desired polymorphic form (form I) was obtained as well as an acceptable purity of approximately 99%. These are promising results{,} not only for downstream purposes{,} but also concerning the bioavailability of the drug substance. This work shows that working at a temperature higher than the melting point of the compound seems to modify the crystal habit of the product.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ambrosi, E.</style></author><author><style face="normal" font="default" size="100%">Bartlett, P.</style></author><author><style face="normal" font="default" size="100%">Berg, A.I.</style></author><author><style face="normal" font="default" size="100%">Brivio, S.</style></author><author><style face="normal" font="default" size="100%">Burr, G.</style></author><author><style face="normal" font="default" size="100%">Deswal, S.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Haga, M.-A.</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">Kissling, G.</style></author><author><style face="normal" font="default" size="100%">Kozicki, M.</style></author><author><style face="normal" font="default" size="100%">Foroutan-Nejad, C.</style></author><author><style face="normal" font="default" size="100%">Gale, E.</style></author><author><style face="normal" font="default" size="100%">Gonzalez-Velo, Y.</style></author><author><style face="normal" font="default" size="100%">Goossens, A.</style></author><author><style face="normal" font="default" size="100%">Goux, L.</style></author><author><style face="normal" font="default" size="100%">Hasegawa, T.</style></author><author><style face="normal" font="default" size="100%">Hilgenkamp, H.</style></author><author><style face="normal" font="default" size="100%">Huang, R.</style></author><author><style face="normal" font="default" size="100%">Ibrahim, S.</style></author><author><style face="normal" font="default" size="100%">Ielmini, D.</style></author><author><style face="normal" font="default" size="100%">Kenyon, A.J.</style></author><author><style face="normal" font="default" size="100%">Kolosov, V.</style></author><author><style face="normal" font="default" size="100%">Li, Y.</style></author><author><style face="normal" font="default" size="100%">Majumdar, S.</style></author><author><style face="normal" font="default" size="100%">Milano, G.</style></author><author><style face="normal" font="default" size="100%">Prodromakis, T.</style></author><author><style face="normal" font="default" size="100%">Raeishosseini, N.</style></author><author><style face="normal" font="default" size="100%">Rana, V.</style></author><author><style face="normal" font="default" size="100%">Ricciardi, C.</style></author><author><style face="normal" font="default" size="100%">Santamaria, M.</style></author><author><style face="normal" font="default" size="100%">Shluger, A.</style></author><author><style face="normal" font="default" size="100%">Valov, I.</style></author><author><style face="normal" font="default" size="100%">Waser, R.</style></author><author><style face="normal" font="default" size="100%">Stanley Williams, R.</style></author><author><style face="normal" font="default" size="100%">Wouters, D.</style></author><author><style face="normal" font="default" size="100%">Yang, Y.</style></author><author><style face="normal" font="default" size="100%">Zaffora, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical metallization ReRAMs (ECM) - Experiments and modelling: General discussion</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061771186&amp;doi=10.1039%2fc8fd90059k&amp;partnerID=40&amp;md5=f0c82385c64c08fbfd2d6ffa1d64645a</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">115-120</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maria João Fernandes</style></author><author><style face="normal" font="default" size="100%">Manuela M. Moreira</style></author><author><style face="normal" font="default" size="100%">Paula Paíga</style></author><author><style face="normal" font="default" size="100%">Diogo Dias</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Manuela Carvalho</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Simone Morais</style></author><author><style face="normal" font="default" size="100%">Sónia Figueiredo</style></author><author><style face="normal" font="default" size="100%">Cristina Delerue-Matos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of the adsorption potential of biochars prepared from forest and agri-food wastes for the removal of fluoxetine</style></title><secondary-title><style face="normal" font="default" size="100%">Bioresource Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anti-depressant pharmaceutical</style></keyword><keyword><style  face="normal" font="default" size="100%">Biochar</style></keyword><keyword><style  face="normal" font="default" size="100%">Column experiments</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics and equilibrium</style></keyword><keyword><style  face="normal" font="default" size="100%">Waste valorization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0960852419312039</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">292</style></volume><pages><style face="normal" font="default" size="100%">121973</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Twelve biochars from forest and agri-food wastes (pruning of Quercus ilex, Eucalyptus grandis, Pinus pinaster, Quercus suber, Malus pumila, Prunus spinosa, Cydonia oblonga, Eriobotrya japonica, Juglans regia, Actinidia deliciosa, Citrus sinensis and Vitis vinifera) were investigated as potential low-cost and renewable adsorbents for removal of a commonly used pharmaceutical, fluoxetine. Preliminary adsorption experiments allowed to select the most promising adsorbents, Quercus ilex, Cydonia oblonga, Eucalyptus, Juglans regia and Vitis vinifera pruning material. They were characterized by proximate, elemental and mineral analysis, thermogravimetric analysis, Fourier transform infrared spectroscopy, determination of specific surface area and pH at the point of zero charge. Batch and equilibrium studies were performed, and the influence of pH was evaluated. The equilibrium was reached in less than 15 min in all systems. The maximum adsorption capacity obtained was 6.41 mg/g for the Eucalyptus biochar, which also demonstrated a good behavior in continuous mode (packed column).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A.M. Corrêa Pinto</style></author><author><style face="normal" font="default" size="100%">Palomar, T.</style></author><author><style face="normal" font="default" size="100%">L.C. Alves</style></author><author><style face="normal" font="default" size="100%">S.H.M. da Silva</style></author><author><style face="normal" font="default" size="100%">R.C. Monteiro</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author><author><style face="normal" font="default" size="100%">M.G. Vilarigues</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fungal biodeterioration of stained-glass windows in monuments from Belém do Pará (Brazil)</style></title><secondary-title><style face="normal" font="default" size="100%">International Biodeterioration &amp; Biodegradation</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biodeterioration</style></keyword><keyword><style  face="normal" font="default" size="100%">Fungal identification</style></keyword><keyword><style  face="normal" font="default" size="100%">Stained-glass windows</style></keyword><keyword><style  face="normal" font="default" size="100%">Tropical climate</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0964830518311648</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">106 - 113</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The most prominent historical buildings in Belém do Pará (Northern Brazil) have modernist stained-glass windows, which were commissioned from Europe since the end of the 19th century. Some of them present biodegradation; however, there is no information about the microbial activity on them. The present work is focused on the biodeterioration by fungi on some of these Modern stained-glass windows. The fungal communities were collected, isolated and then identified by means of molecular methods. Additionally, a laboratory-based biodeterioration experiment was carried out to assess the fungal activity on replica glass samples with three different chemical compositions. The replica samples were inoculated with a four-fungal species mixture and incubated under optimal growth conditions for 5 months. Optical microscopy, μ-PIXE, SEM-EDS and FTIR-ATR were performed to evaluate the biodeterioration of the soda-lime silicate glasses. This multidisciplinary approach showed that the inoculated spores (Aspergillus arenarioides, Fusarium oxysporum, Hortaea werneckii, and Trichoderma longibrachiatum) were able to form substantial mycelia in all replica glass samples. The main alterations observed were small crystals, hyphae fingerprints and a slight decrease on the glass surface smoothness. Despite the aforementioned damages, the soda-lime silicate glass compositions showed high resistance against the inoculated fungal species.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castanheiro, J. E.</style></author><author><style face="normal" font="default" size="100%">Vital, J.</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glycerol conversion into biofuel additives by acetalization with pentanal over heteropolyacids immobilized on zeolites</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acetalization</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycerol</style></keyword><keyword><style  face="normal" font="default" size="100%">Green processes</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterogeneous catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Heteropolyacids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586118312409</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dodecamolydbophosphoric acid (HPMo) immobilized on USY zeolite was used as a catalyst for the acetalization of glycerol with pentanal at 70 °C. Catalysts were prepared with different amounts of heteropolyacid, and the most active sample was the HPMo2@Y catalyst (1.1 wt.%). The products of glycerol acetalization with pentanal were (2-butyl-1,3-dioxolan-4-yl)methanol, a five-member ring compound, and 2-butyl-1,3-dioxan-5-ol, a six-member ring compound. Good values of selectivity for the five-member ring compound (80–85%) were obtained with all materials. The reaction conditions were optimized using HPMo2@Y as a catalyst. The optimal conditions were determined to be 70 °C reaction temperature with 0.3 g catalyst and a 1:2.5 M ratio of glycerol to pentanal. The catalytic stability of HPMo2@Y was studied. The acetalization of glycerol with pentanal was performed using the same sample. High catalytic activity for HPMo2@Y was observed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Esmaeeli, Mariam</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Wolff, Martin</style></author><author><style face="normal" font="default" size="100%">Foti, Alessandro</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human aldehyde oxidase (hAOX1): structure determination of the Moco-free form of the natural variant G1269R and biophysical studies of single nucleotide polymorphisms</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Open Bio</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">human aldehyde oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">molybdenum cofactor</style></keyword><keyword><style  face="normal" font="default" size="100%">single nucleotide polymorphism</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://febs.onlinelibrary.wiley.com/doi/abs/10.1002/2211-5463.12617</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">925-934</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Human aldehyde oxidase (hAOX1) is a molybdenum enzyme with high toxicological importance, but its physiological role is still unknown. hAOX1 metabolizes different classes of xenobiotics and is one of the main drug-metabolizing enzymes in the liver, along with cytochrome P450. hAOX1 oxidizes and inactivates a large number of drug molecules and has been responsible for the failure of several phase I clinical trials. The interindividual variability of drug-metabolizing enzymes caused by single nucleotide polymorphisms (SNPs) is highly relevant in pharmaceutical treatments. In this study, we present the crystal structure of the inactive variant G1269R, revealing the first structure of a molybdenum cofactor (Moco)-free form of hAOX1. These data allowed to model, for the first time, the flexible Gate 1 that controls access to the active site. Furthermore, we inspected the thermostability of wild-type hAOX1 and hAOX1 with various SNPs (L438V, R1231H, G1269R or S1271L) by CD spectroscopy and ThermoFAD, revealing that amino acid exchanges close to the Moco site can impact protein stability up to 10 °C. These results correlated with biochemical and structural data and enhance our understanding of hAOX1 and the effect of SNPs in the gene encoding this enzyme in the human population. Enzymes Aldehyde oxidase (EC1.2.3.1); xanthine dehydrogenase (EC1.17.1.4); xanthine oxidase (EC1.1.3.2). Databases Structural data are available in the Protein Data Bank under the accession number 6Q6Q.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lightwave trapping in thin film solar cells with improved photonic-structured front contacts</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C8TC06092D</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">6456-6464</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Photonic microstructures placed at the topside of photovoltaic cells are currently one of the preferred light management solutions to obtain efficiency enhancement due to the increment of the optical absorption produced in the active medium of the devices. Herein{,} we present the results concerning a practical{,} low-cost and scalable approach to integrate metal-oxide based light trapping microstructures on the front contact of amorphous silicon thin film solar cells. A colloidal lithography method was used to pattern the wavelength-sized pyramidal-like features composing the structures{,} made of two different transparent materials{,} TiO2 and IZO{,} allowing the detailed study of the influence of their geometrical parameters on the optoelectronic properties of the devices. These top coating structures are deposited as a post-process after the solar cell fabrication{,} thus facilitating and broadening their industrial applicability. Measurements of the light absorption{,} external quantum efficiency and I–V curves revealed that the structured coatings provide strong broadband improvements in the generated current{,} due to the suppression of reflected light at short wavelengths and the increment of the optical path length of the longer wavelengths (via light scattering){,} within the amorphous silicon layer. As a result{,} in the four types of structures analyzed in this study{,} remarkable increments were achieved in the cells’ efficiencies (up to 14.4%) and generated currents (up to 21.5%){,} with respect to the flat reference cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdulmawjood, {Bilal R.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid biopsies in myeloid malignancies</style></title><secondary-title><style face="normal" font="default" size="100%">Cancer Drug Resistance</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">circulating tumor cells</style></keyword><keyword><style  face="normal" font="default" size="100%">circulating tumor DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Liquid biopsy</style></keyword><keyword><style  face="normal" font="default" size="100%">microRNAs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">OAE Publishing</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1044–1061</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hematologic malignancies are the most common type of cancer affecting children and young adults, and encompass diseases, such as leukemia, lymphoma, and myeloma, all of which impact blood associated tissues such as the bone marrow, lymphatic system, and blood cells. Clinical diagnostics of these malignancies relies heavily on the use of bone marrow samples, which is painful, debilitating, and not free from risks for leukemia patients. Liquid biopsies are based on minimally invasive assessment of markers in the blood (and other fluids) and have the potential to improve the efficacy of diagnostic/therapeutic strategies in leukemia patients, providing a useful tool for the real time molecular profiling of patients. The most promising noninvasive biomarkers are circulating tumor cells, circulating tumor DNA, microRNAs, and exosomes. Herein, we discuss the role of assessing these circulating biomarkers for the understanding of tumor progression and metastasis, tumor progression dynamics through treatment and for follow-up.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04378%2F2019/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">Klein, A.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multi-level cell properties of a bilayer Cu&lt;inf&gt;2&lt;/inf&gt;O/Al&lt;inf&gt;2&lt;/inf&gt;O&lt;inf&gt;3&lt;/inf&gt; resistive switching device</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071017113&amp;doi=10.3390%2fnano9020289&amp;partnerID=40&amp;md5=10cb37581f48cb8529e21ceae1de93d8</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elena Surra</style></author><author><style face="normal" font="default" size="100%">Miguel Costa Nogueira</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Isabel Esteves</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New adsorbents from maize cob wastes and anaerobic digestate for H2S removal from biogas</style></title><secondary-title><style face="normal" font="default" size="100%">Waste Management</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Anaerobic digestate</style></keyword><keyword><style  face="normal" font="default" size="100%">Biogas</style></keyword><keyword><style  face="normal" font="default" size="100%">HS removal</style></keyword><keyword><style  face="normal" font="default" size="100%">Maize Cob Waste</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956053X19303563</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">136 - 145</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two activated carbons (ACs) were prepared by physical activation of Maize Cob Waste (MCW) with CO2, during 2 and 3 h (MCW(PA)2h and MCW(PA)3h, respectively). Two other ACs were prepared by chemical activation: a) MCW(LD) – MCW was impregnated with anaerobic liquid digestate (LD) and carbonized under N2 atmosphere; and b) CAR-MCW(LD) – previously carbonized MCW was impregnated with LD and carbonized under N2 atmosphere. All ACs were fully characterized for textural and chemical properties, and then used in dynamic H2S removal assays from real biogas samples. Regarding H2S removal, the ACs that were physically activated behaved much better than the impregnated ones: MCW(PA)3h and MCW(PA)2h showed H2S uptake capacities of 15.5 and 0.65 mg g−1, respectively, while MCW(LD) and CAR-MCW(LD) showed values of 0.47 and 0.25 mg g−1, respectively. This may indicate that textural properties (surface area and microporosity) are more important than mineral content in H2S removal. Effectively, both surface area and micropore volume were much higher for the samples of MCW(PA)3h (SBET = 820 m2 g−1 and Vmicro = 0.32 cm3 g−1) and MCW(PA)2h (SBET = 630 m2 g−1 and Vmicro = 0.21 cm3 g−1) than for the ACs that were chemically activated (SBET = 38.0 m2 g−1 and Vmicro = 0.01 cm3 g−1 for MCW(LD); SBET = 8.0 m2 g−1 and Vmicro = 0.01 cm3 g−1 for CAR-MCW(LD)). High oxygen content in MCW(PA)3h favoured the catalytic oxidation reaction of H2S, promoting its removal. The use of MCW as precursor and LD as activating agent of the ACs may contribute for the integrated management of maize wastes and to diversify the applications of anaerobic digestate.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pérez-Mayoral, Elena</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New and Advanced Porous Carbon Materials in Fine Chemical Synthesis. Emerging Precursors of Porous Carbons</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysts</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2073-4344/9/2/133</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The efficiency of porous carbons in fine chemical synthesis, among other application fields, has been demonstrated since both the porous structure and chemical surface provide the appropriated chemical environment favoring a great variety of relevant chemical transformations. In recent years, metal organic frameworks (MOFs) and covalent organic frameworks (COFs) have emerged as interesting opportunities in the preparation of porous carbons with improved physico-chemical properties. Direct calcination of MOFs or COFs, in the presence or not of others carbon or heteroatom sources, could be considered an easy and practical approach for the synthesis of highly dispersed heteroatom-doped porous carbons but also new porous carbons in which single atoms of metallic species are present, showing a great development of the porosity; both characteristics of supreme importance for catalytic applications. The goal of this review is to provide an overview of the traditional methodologies for the synthesis of new porous carbon structures together with emerging ones that use MOFs or COFs as carbon precursors. As mentioned below, the catalytic application in fine chemical synthesis of these kinds of materials is at present barely explored, but probably will expand in the near future.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, Miguel</style></author><author><style face="normal" font="default" size="100%">Chapa, Manuel</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimum Luminescent Down-Shifting Properties for High Efficiency and Stable Perovskite Solar Cells</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Energy Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsaem.9b00271</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">2930-2938</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In recent years, the discovery of the excellent optical and electrical properties of perovskite solar cells (PSCs) made them a main focus of research in photovoltaics, with efficiency records increasing astonishingly fast since their inception. However, problems associated with the stability of these devices are hindering their market application. UV degradation is one of the most severe issues, chiefly caused by TiO2’s photogenerated electrons that decompose the perovskite absorber material, coupled with the additional intrinsic degradation of this material under UV exposure. The solution presented here can minimize this effect while boosting the cells’ generated photocurrent, by making use of combined light-trapping and luminescent down-shifting effects capable of changing the harmful UV radiation to higher wavelengths that do not affect the stability and can be effectively “trapped” in the cell. This work focuses in the optimization of the photocurrent gains that can be attained by emulating the changed spectrum resulting from applying down-shifting media as encapsulant in photonic-enhanced PSCs, as well as the reduction in the harmful effects of UV radiation on the devices. Such optimized photonic solution allows current enhancement while reducing the harmful UV photocarrier generation both in the TiO2 (by 1 order of magnitude) and in the perovskite (by 80%) relative to a standard PSC without light management.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photonic-structured TiO2 for high-efficiency, flexible and stable Perovskite solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Nano Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Light trapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Perovskite solar cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Photonics</style></keyword><keyword><style  face="normal" font="default" size="100%">Photovoltaics</style></keyword><keyword><style  face="normal" font="default" size="100%">UV stability improvement</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S2211285519301375</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">91 - 101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Optical solutions are promising for Perovskite solar cell (PSC) technology, not only to increase efficiency, but also to allow thinner absorber layers (higher flexibility) and improve stability. This work optimized the combined anti-reflection and scattering properties of two types of light trapping (LT) structures, based on TiO2 semi-spheroidal geometries with honeycomb periodicity, for application in PSCs with substrate configuration and different perovskite layer thicknesses. Their optically lossless material (TiO2) allows the structures to be patterned in the final processing steps, integrated in the cells’ top n contact, therefore not increasing the surface area of the PV layers and not degrading the electric performance via recombination. Therefore, this strategy circumvents the typical compromise of state-of-the-art LT approaches between optical improvements and electrical deterioration, which is particularly relevant for PSCs since their main recombination is caused by surface defects. When patterned on the cells’ front, the wave-optical micro-features composing the LT structures yield up to 21% and 27% photocurrent enhancement in PSCs with conventional (500 nm thick) and ultra-thin (250 nm) perovskite layers, respectively; which are improvements close to those predicted by theoretical Lambertian limits. In addition, such features are shown to provide an important encapsulation role, preventing the cells’ degradation from UV penetration.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Morawiec</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">F. Priolo</style></author><author><style face="normal" font="default" size="100%">I. Crupi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Plasmonic nanostructures for light trapping in thin-film solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science in Semiconductor Processing</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Localized surface plasmon resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Photovoltaics</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasmonic-enhanced light trapping</style></keyword><keyword><style  face="normal" font="default" size="100%">self-assembly</style></keyword><keyword><style  face="normal" font="default" size="100%">Subwavelength nanostructures</style></keyword><keyword><style  face="normal" font="default" size="100%">Thin film solar cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1369800118301288</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">10 - 18</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The optical properties of localized surface plasmon resonances (LSPR) sustained by self-assembled silver nanoparticles are of great interest for enhancing light trapping in thin film photovoltaics. First, we report on a systematic investigation of the structural and the optical properties of silver nanostructures fabricated by a solid-state dewetting process on various substrates. Our study allows to identify fabrication conditions in which circular, uniformly spaced nanoparticles are obtainable. The optimized NPs are then integrated into plasmonic back reflector (PBR) structures. Second, we demonstrate a novel procedure, involving a combination of opto-electronic spectroscopic techniques, allowing for the quantification of useful and parasitic absorption in thin photovoltaic absorber deposited on top of the PBR. We achieve a significant broadband useful absorption enhancement of 90% for 0.9 µm thick μc-Si:H film and demonstrate that optical losses due to plasmonic scattering are insignificant below 730 nm. Finally, we present a successful implementation of a plasmonic light trapping scheme in a thin film a-Si:H solar cell. The quantum efficiency spectra of the devices show a pronounced broadband enhancement resulting in remarkably high short circuit current densities (Jsc).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Material processing of optical devices and their applications&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Godino-Ojer</style></author><author><style face="normal" font="default" size="100%">R. Blazquez-García</style></author><author><style face="normal" font="default" size="100%">Matos, I.</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">E. Pérez Mayoral</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Porous carbons-derived from vegetal biomass in the synthesis of quinoxalines. Mechanistic insights</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Computational methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Fine chemicals</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanocatalysts</style></keyword><keyword><style  face="normal" font="default" size="100%">Porous carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Quinoxalines</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586118313579</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report herein for the first-time acid biomass-derived carbons from vegetal biomass, with high developed porosity, prepared through integrating method comprising pyrolysis and surface phosphonation, able to efficiently catalyze the synthesis of quinoxalines from 1,2-diamines and α-hydroxi ketones, under aerobic conditions. The obtained results indicate that the reaction is mainly driven by a combination of acid function strength and textural properties in terms of conversion and selectivity. Furthermore, our experimental and theoretical observations suggest that the preferred reaction pathway for this transformation, in the presence of the investigated acid carbon catalysts, involves cascade reactions including imination reaction between reactants, successive imine-enamine and keto-enol tautomerisms, heterocyclization followed by dehydration, and aromatization. While the acid sites seem to be a relevant role in each reaction step, the system formed by activated carbon and molecular oxygen could be behind the last oxidative reaction to give the corresponding nitrogen heterocycles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Limão-Vieira, Paulo</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Principles of Nuclear Magnetic Resonance and Selected Biological Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Radiation in Bioanalysis: Spectroscopic Techniques and Theoretical Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-030-28247-9_9</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Cham</style></pub-location><pages><style face="normal" font="default" size="100%">245–286</style></pages><isbn><style face="normal" font="default" size="100%">978-3-030-28247-9</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nuclear Magnetic Resonance (NMR) spectroscopy is extremely powerful to study distinct biological systems ranging from biomolecules to specific metabolites. This chapter presents the basic concepts of the technique and illustrates its potential to study such systems. Similarly, to other spectroscopic techniques, the theoretical background of NMR is sustained by detailed mathematics and physical chemistry concepts, which were kept to the minimum. The intent is to introduce the fundamentals of the technique to science students from different backgrounds. The basic concepts of NMR spectroscopy are briefly presented in the first section, and the following sections describe applications in the biosciences field, using electron transfer proteins as model, particularly cytochromes. The heme groups endow cytochromes with particular features making them excellent examples to illustrate the high versatility of NMR spectroscopy. The main methodologies underlying protein solution structure determination are discussed in the second section. This is followed by a description of the main experiments explored to structurally map protein-protein or protein-ligand interface regions in molecular complexes. Finally, it is shown how NMR spectroscopy can assist in the functional characterization of multiheme cytochromes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Profiled Ion Exchange Membranes: A Comprehensible Review</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/1422-0067/20/1/165</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Profiled membranes (also known as corrugated membranes, micro-structured membranes, patterned membranes, membranes with designed topography or notched membranes) are gaining increasing academic and industrial attention and recognition as a viable alternative to flat membranes. So far, profiled ion exchange membranes have shown to significantly improve the performance of reverse electrodialysis (RED), and particularly, electrodialysis (ED) by eliminating the spacer shadow effect and by inducing hydrodynamic changes, leading to ion transport rate enhancement. The beneficial effects of profiled ion exchange membranes are strongly dependent on the shape of their profiles (corrugations/patterns) as well as on the flow rate and salts’ concentration in the feed streams. The enormous degree of freedom to create new profile geometries offers an exciting opportunity to improve even more their performance. Additionally, the advent of new manufacturing methods in the membrane field, such as 3D printing, is anticipated to allow a faster and an easier way to create profiled membranes with different and complex geometries.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tulcidas, Ameessa</style></author><author><style face="normal" font="default" size="100%">Santos, Bruno</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Rocha, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quality by Statistical Control in Crystallization—Assessment of Mixing Conditions and Probability of Obtaining the Desired Particle Size</style></title><secondary-title><style face="normal" font="default" size="100%">Industrial &amp; Engineering Chemistry Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.iecr.9b04023</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">43</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">20162-20172</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reactor hydrodynamics can play a significant role in antisolvent crystallizations. In this work, the impact of suspension height/clearance ratio (H/C) and power per volume (PV) on the particle size distribution (PSD) parameters Dv10, Dv50, and Dv90 of an active pharmaceutical ingredient (API) were evaluated. The API solution was added near the liquid surface of the antisolvent with a buret, at a rate of approximately 5 mL/min, between the impeller and the reactor’s wall. Statistical models were developed, and it was found that PSD parameters seem to be influenced by the H/C and PV. A relationship between the PSD parameters and the nucleation rate was also witnessed. Furthermore, different mathematical methodologies (indicator function and Monte Carlo simulations) were used to obtain a design space comprising the probability of success of having PSD parameters within specification. An operating region comprising the probability of success was estimated, which can aid in minimizing the risk of failure in antisolvent crystallization processes and consequently help reduce the financial losses caused by out-of-specification batches.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Viviana G.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resistance to Aminoglycosides</style></title><secondary-title><style face="normal" font="default" size="100%">Antibiotic Drug Resistance</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aminoglycosides</style></keyword><keyword><style  face="normal" font="default" size="100%">antibiotics</style></keyword><keyword><style  face="normal" font="default" size="100%">glycomics</style></keyword><keyword><style  face="normal" font="default" size="100%">gut microbiome</style></keyword><keyword><style  face="normal" font="default" size="100%">microarrays</style></keyword><keyword><style  face="normal" font="default" size="100%">modifying enzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">resistance mechanisms</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119282549.ch1</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><pages><style face="normal" font="default" size="100%">1-38</style></pages><isbn><style face="normal" font="default" size="100%">9781119282549</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Summary The emergence of bacterial resistance to different antibiotics in clinical use, together with the knowledge on the mechanisms by which bacteria resist the action of aminoglycosides, have contributed to the renewed interest in these molecules as potential antimicrobials. Here, we give an overview on natural and semisynthetic aminoglycosides and their structural features and modes of action, focusing on the structural insight underlying resistance mechanisms. Developments on carbohydrate chemistry and microarray technology are highlighted as powerful approaches toward generation of new aminoglycosides and for screening their interactions with RNAs and proteins. The link between antibiotic uptake and the human gut microbiome is also addressed, focusing on gut microbiome function and composition, antibiotic-induced alterations in host health, and antibiotic resistance. In addition, strategies to modulate human microbiome responses to antibiotics are discussed as novel approaches for aminoglycoside usage and for the effectiveness of antibiotic therapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><section><style face="normal" font="default" size="100%">1</style></section></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tulcidas, Ameessa</style></author><author><style face="normal" font="default" size="100%">Susana Nascimento</style></author><author><style face="normal" font="default" size="100%">Santos, Bruno</style></author><author><style face="normal" font="default" size="100%">Carlos Alvarez</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Rocha, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Statistical methodology for scale-up of an anti-solvent crystallization process in the pharmaceutical industry</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anti-solvent crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiple linear regression</style></keyword><keyword><style  face="normal" font="default" size="100%">particle size distribution</style></keyword><keyword><style  face="normal" font="default" size="100%">Scale-up</style></keyword><keyword><style  face="normal" font="default" size="100%">Statistical modelling</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586618335652</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">56-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The scale-up of crystallization processes is a challenging step in production of active pharmaceutical ingredients (APIs). When moving from lab to industrial scale, the mixing conditions tend to modify due to the different geometry and agitation performance, which is particularly important in anti-solvent crystallizations where the size of the crystals depends on the mixing and incorporation of the anti-solvent in the solution. In this work, the results obtained in anti-solvent lab-scale crystallization experiments were used to develop multivariate statistical models predicting Particle Size Distribution (PSD) parameters (Dv10, Dv50 and Dv90) in function of predictors such as percentage of volume, power per volume and tip speed. Firstly, the collinearity among the predictors was assessed by Variance Inflation Factor (VIF) diagnosis. Subsequently, least squares method was employed to find correlations among the predictors and output variables. The optimization of the models was executed by testing quadratic, logarithmic and square root terms of the predictors and removing the least statistically significant regression coefficient. The quality of the fitting was evaluated in terms of adjusted R2 (R2adj). The modelled Dv10, Dv50 and Dv90 values presented a good fitting to the experimental data, with R2adj higher than 0.79, either when using power per volume or tip speed along the percentage of volume as predictors. Afterwards, the particle size distribution parameters of industrial scale production were predicted using the previously developed models. The deviations between predicted and experimental values were lower than 17%. This demonstrates that multivariate statistical models developed in lab-scale conditions can be successfully used to predict particle size distribution in industrial-size vessels.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves-Barroco, Cinthia</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Brás, Catarina</style></author><author><style face="normal" font="default" size="100%">Mário Diniz</style></author><author><style face="normal" font="default" size="100%">Caço, João</style></author><author><style face="normal" font="default" size="100%">Costa, Pedro M.</style></author><author><style face="normal" font="default" size="100%">Ilda Santos-Sanches</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Streptococcus dysgalactiae subsp. dysgalactiae isolated from milk of the bovine udder as emerging pathogens: In vitro and in vivo infection of human cells and zebrafish as biological models</style></title><secondary-title><style face="normal" font="default" size="100%">MicrobiologyOpen</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bovine</style></keyword><keyword><style  face="normal" font="default" size="100%">host adhesion/internalization</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus dysgalactiae subsp. dysgalactiae</style></keyword><keyword><style  face="normal" font="default" size="100%">systemic infection</style></keyword><keyword><style  face="normal" font="default" size="100%">Zebrafish</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/mbo3.623</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e00623</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Streptococcus dysgalactiae subsp. dysgalactiae (SDSD) is a major cause of bovine mastitis and has been regarded as an animal-restricted pathogen, although rare infections have been described in humans. Previous studies revealed the presence of virulence genes encoded by phages of the human pathogen Group A Streptococcus pyogenes (GAS) in SDSD isolated from the milk of bovine udder with mastitis. The isolates SDSD VSD5 and VSD13 could adhere and internalize human primary keratinocyte cells, suggesting a possible human infection potential of bovine isolates. In this work, the in vitro and in vivo potential of SDSD to internalize/adhere human cells of the respiratory track and zebrafish as biological models was evaluated. Our results showed that, in vitro, bovine SDSD strains could interact and internalize human respiratory cell lines and that this internalization was dependent on an active transport mechanism and that, in vivo, SDSD are able to cause invasive infections producing zebrafish morbidity and mortality. The infectious potential of these isolates showed to be isolate-specific and appeared to be independent of the presence or absence of GAS phage-encoded virulence genes. Although the infection ability of the bovine SDSD strains was not as strong as the human pathogenic S. pyogenes in the zebrafish model, results suggested that these SDSD isolates are able to interact with human cells and infect zebrafish, a vertebrate infectious model, emerging as pathogens with zoonotic capability.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Xiaojing Yang</style></author><author><style face="normal" font="default" size="100%">Norma E.C. Duke</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and Functional Relevance of the Conserved Residue V13 in the Triheme Cytochrome PpcA from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.jpcb.9b01214</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">123</style></volume><pages><style face="normal" font="default" size="100%">3050-3060</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The triheme cytochrome PpcA from Geobacter sulfurreducens is highly abundant under several growth conditions and is important for extracellular electron transfer. PpcA plays a central role in transferring electrons resulting from the cytoplasmic oxidation of carbon compounds to the cell exterior. This cytochrome is designed to couple electron and proton transfer at physiological pH, a process achieved via the selection of dominant microstates during the redox cycle of the protein, which are ultimately regulated by a well-established order of oxidation of the heme groups. The three hemes are covered only by a polypeptide chain of 71 residues and are located in the small hydrophobic core of the protein. In this work, we used NMR and X-ray crystallography to investigate the structural and functional role of a conserved valine residue (V13) located within van der Waals contact of hemes III and IV. The residue was replaced by alanine (V13A), isoleucine (V13I), serine (V13S), and threonine (V13T) to probe the effects of the side chain volume and polarity. All mutants were found to be as equally thermally stable as the native protein. The V13A and V13T mutants produced crystals and their structures were determined. The side chain of the threonine residue introduced in V13T showed two conformations, but otherwise the two structures did not show significant changes from the native structure. Analysis of the redox behavior of the four mutants showed that for the hydrophobic replacements (V13A and V13I) the redox properties, and hence the order of oxidation of the hemes, were unaffected in spite of the larger side chain, isoleucine, showing two conformations with minor changes of the protein in the heme core. On the other hand, the polar replacements (V13S and V13T) showed the presence of two more distinctive conformations, and the oxidation order of the hemes was altered. Overall, it is striking that a single residue with proper size and polarity, V13, was naturally selected to ensure a unique conformation of the protein and the order of oxidation of the hemes, endowing the cytochrome PpcA with the optimal functional properties necessary to ensure effectiveness in the extracellular electron transfer respiratory pathways of G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 30875222&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Berg, A.I.</style></author><author><style face="normal" font="default" size="100%">Brivio, S.</style></author><author><style face="normal" font="default" size="100%">Brown, S.</style></author><author><style face="normal" font="default" size="100%">Burr, G.</style></author><author><style face="normal" font="default" size="100%">Deswal, S.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Gale, E.</style></author><author><style face="normal" font="default" size="100%">Hwang, H.</style></author><author><style face="normal" font="default" size="100%">Ielmini, D.</style></author><author><style face="normal" font="default" size="100%">Indiveri, G.</style></author><author><style face="normal" font="default" size="100%">Kenyon, A.J.</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">Köymen, I.</style></author><author><style face="normal" font="default" size="100%">Kozicki, M.</style></author><author><style face="normal" font="default" size="100%">Li, Y.</style></author><author><style face="normal" font="default" size="100%">Mannion, D.</style></author><author><style face="normal" font="default" size="100%">Prodromakis, T.</style></author><author><style face="normal" font="default" size="100%">Ricciardi, C.</style></author><author><style face="normal" font="default" size="100%">Siegel, S.</style></author><author><style face="normal" font="default" size="100%">Speckbacher, M.</style></author><author><style face="normal" font="default" size="100%">Valov, I.</style></author><author><style face="normal" font="default" size="100%">Wang, W.</style></author><author><style face="normal" font="default" size="100%">Williams, R.S.</style></author><author><style face="normal" font="default" size="100%">Wouters, D.</style></author><author><style face="normal" font="default" size="100%">Yang, Y.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synaptic and neuromorphic functions: General discussion</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061779394&amp;doi=10.1039%2fC8FD90065E&amp;partnerID=40&amp;md5=bf83a7e1e81e2ff3a7c74a6694df755a</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">553-578</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Muthukumaran, Jayaraman</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Systematic exploration of predicted destabilizing nonsynonymous single nucleotide polymorphisms (nsSNPs) of human aldehyde oxidase: A Bio-informatics study</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacology Research &amp; Perspectives</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">computational genomic</style></keyword><keyword><style  face="normal" font="default" size="100%">in silico analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">pharmacogenetic</style></keyword><keyword><style  face="normal" font="default" size="100%">single nucleotide polymorphism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://bpspubs.onlinelibrary.wiley.com/doi/abs/10.1002/prp2.538</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">e00538</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Aldehyde Oxidase (hAOX1) is a cytosolic enzyme involved in the metabolism of drugs and xenobiotic compounds. The enzyme belongs to the xanthine oxidase (XO) family of Mo containing enzyme and is a homo-dimer of two 150 kDa monomers. Nonsynonymous Single Nucleotide Polymorphisms (nsSNPs) of hAOX1 have been reported as affecting the ability of the enzyme to metabolize different substrates. Some of these nsSNPs have been biochemically and structurally characterized but the lack of a systematic and comprehensive study regarding all described and validated nsSNPs is urgent, due to the increasing importance of the enzyme in drug development, personalized medicine and therapy, as well as in pharmacogenetic studies. The objective of the present work was to collect all described nsSNPs of hAOX1 and utilize a series of bioinformatics tools to predict their effect on protein structure stability with putative implications on phenotypic functional consequences. Of 526 nsSNPs reported in NCBI-dbSNP, 119 are identified as deleterious whereas 92 are identified as nondeleterious variants. The stability analysis was performed for 119 deleterious variants and the results suggest that 104 nsSNPs may be responsible for destabilizing the protein structure, whereas five variants may increase the protein stability. Four nsSNPs do not have any impact on protein structure (neutral nsSNPs) of hAOX1. The prediction results of the remaining six nsSNPs are nonconclusive. The in silico results were compared with available experimental data. This methodology can also be used to identify and prioritize the stabilizing and destabilizing variants in other enzymes involved in drug metabolism.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brites, Maria João</style></author><author><style face="normal" font="default" size="100%">Barreiros, Maria Alexandra</style></author><author><style face="normal" font="default" size="100%">Corregidor, Victoria</style></author><author><style face="normal" font="default" size="100%">Luis C. Alves</style></author><author><style face="normal" font="default" size="100%">V. Pinto, Joana</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Mascarenhas, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ultrafast Low-Temperature Crystallization of Solar Cell Graded Formamidinium-Cesium Mixed-Cation Lead Mixed-Halide Perovskites Using a Reproducible Microwave-Based Process</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Energy Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsaem.8b02005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1844-1853</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The control of morphology and crystallinity of solution-processed perovskite thin-films for solar cells is the key for further enhancement of the devices’ power conversion efficiency and stability. Improving crystallinity and increasing grain size of perovskite films is a proven way to boost the devices’ performance and operational robustness, nevertheless this has only been achieved with high-temperature processes. Here, we present an unprecedented low-temperature (&amp;lt;80 °C) and ultrafast microwave (MW) annealing process to yield uniform, compact, and crystalline FA0.83Cs0.17Pb(I(1–x)Brx)3 perovskite films with full coverage and micrometer-scale grains. We demonstrate that the nominal composition FA0.83Cs0.17PbI1.8Br1.2 perovskite films annealed at 100 W MW power present the same band gap, similar morphology, and crystallinity of conventionally annealed films, with the advantage of being produced at a lower temperature (below 80 °C vs 185 °C) and during a very short period of time (∼2.5 min versus 60 min). These results open new avenues to fabricate band gap tunable perovskite films at low temperatures, which is of utmost importance for mechanically flexible perovskite cells and monolithic perovskite based tandem cells applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aono, M.</style></author><author><style face="normal" font="default" size="100%">Baeumer, C.</style></author><author><style face="normal" font="default" size="100%">Bartlett, P.</style></author><author><style face="normal" font="default" size="100%">Brivio, S.</style></author><author><style face="normal" font="default" size="100%">Burr, G.</style></author><author><style face="normal" font="default" size="100%">Burriel, M.</style></author><author><style face="normal" font="default" size="100%">Carlos, E.</style></author><author><style face="normal" font="default" size="100%">Deswal, S.</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.</style></author><author><style face="normal" font="default" size="100%">Dittmann, R.</style></author><author><style face="normal" font="default" size="100%">Du, H.</style></author><author><style face="normal" font="default" size="100%">Gale, E.</style></author><author><style face="normal" font="default" size="100%">Hambsch, S.</style></author><author><style face="normal" font="default" size="100%">Hilgenkamp, H.</style></author><author><style face="normal" font="default" size="100%">Ielmini, D.</style></author><author><style face="normal" font="default" size="100%">Kenyon, A.J.</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, A.</style></author><author><style face="normal" font="default" size="100%">Kindsmüller, A.</style></author><author><style face="normal" font="default" size="100%">Kissling, G.</style></author><author><style face="normal" font="default" size="100%">Köymen, I.</style></author><author><style face="normal" font="default" size="100%">Menzel, S.</style></author><author><style face="normal" font="default" size="100%">Pla Asesio, D.</style></author><author><style face="normal" font="default" size="100%">Prodromakis, T.</style></author><author><style face="normal" font="default" size="100%">Santamaria, M.</style></author><author><style face="normal" font="default" size="100%">Shluger, A.</style></author><author><style face="normal" font="default" size="100%">Thompson, D.</style></author><author><style face="normal" font="default" size="100%">Valov, I.</style></author><author><style face="normal" font="default" size="100%">Wang, W.</style></author><author><style face="normal" font="default" size="100%">Waser, R.</style></author><author><style face="normal" font="default" size="100%">Williams, R.S.</style></author><author><style face="normal" font="default" size="100%">Wrana, D.</style></author><author><style face="normal" font="default" size="100%">Wouters, D.</style></author><author><style face="normal" font="default" size="100%">Yang, Y.</style></author><author><style face="normal" font="default" size="100%">Zaffora, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Valence change ReRAMs (VCM) - Experiments and modelling: General discussion</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061787630&amp;doi=10.1039%2fc8fd90057d&amp;partnerID=40&amp;md5=099656b04e470e9909633b71e3ac0343</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">259-286</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;cited By 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. {Antónia Nunes}</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Anabela S.G. Costa</style></author><author><style face="normal" font="default" size="100%">Rita C. Alves</style></author><author><style face="normal" font="default" size="100%">M. Beatriz P.P. Oliveira</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Valorization of olive pomace by a green integrated approach applying sustainable extraction and membrane-assisted concentration</style></title><secondary-title><style face="normal" font="default" size="100%">Science of The Total Environment</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioactive compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanofiltration</style></keyword><keyword><style  face="normal" font="default" size="100%">Olive pomace</style></keyword><keyword><style  face="normal" font="default" size="100%">Phytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse osmosis</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainability</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0048969718340956</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">652</style></volume><pages><style face="normal" font="default" size="100%">40-47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Olive pomace is a semi-solid paste resulting from the two-phase olive oil production, being the most significant waste generated by this agro-industry. Olive pomace is reported as an environmental hazard due to its high content in phenolic compounds (phytotoxic). Nevertheless, these compounds, when recovered, can have impactful actions in different human physiological conditions, namely, skin protection, dysfunction treatment or diseases prevention. Therefore, their recovery from olive pomace is crucial for environmental and economical sustainability, without forgetting the functional challenge. In a previous work, lipid and aqueous fractions of olive pomace were studied regarding its major bioactive compounds. The present research aims to describe an environmentally friendly integrated approach to extract and concentrate (by a pressure-driven membrane processing) the phytotoxic compounds of olive pomace. Three types of polymeric composite membranes (NF90, NF270 and BW30) were tested. The composition of the resulting streams (permeates and concentrates) were compared and the process efficiency assessed based on: (1) antioxidant activity and total phenolic and flavonoid contents; (2) inorganic elemental composition (by Inductively Coupled Plasma Atomic Emission Spectroscopy); (3) pH, conductivity and total organic carbon; and (4) permeate flux, membranes' apparent target solutes rejection and fouling index. The BW30 membrane presented the lowest fouling index and was the most effective for extracts concentration, with no phenolic compounds in the permeates, preventing completely the loss of such compounds.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ricardo B.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sulfur dioxide induced aggregation of wine thaumatin-like proteins: Role of disulfide bonds</style></title><secondary-title><style face="normal" font="default" size="100%">FOOD CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 1</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">259</style></volume><pages><style face="normal" font="default" size="100%">166-174</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoprobe-based non-crosslinking hybridization for molecular diagnostics: an update</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review Of Molecular Diagnostics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biodetection</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">non-cross-linking</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">Expert Reviews</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">767–773</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Introduction: An update on the uses and applications of the non-cross-linking (NCL) hybridization assay based on the spectral modulation of gold nanoparticles (AuNPs) are presented, emphasizing DNA and RNA detection. Areas covered: Nanotechnology is strongly impacting the way we address diagnostics and therapeutics. In fact, nanoscale devices and particles have been used in a variety of platforms for improved biosensing and, more interestingly, for molecular diagnostics. AuNPs have been used in a great diversity of DNA and RNA detection strategies that are based on their nanoscale properties. Their unique optical properties have put them at the forefront of colorimetric sensing platforms. Among these, those relying on the NCL mechanism using DNA-modified AuNPs have shown remarkable versatility and simplicity for molecular detection of human pathogens, identification of single base alterations at the basis of human disease, gene expression, among others. Application of the NCL assay to molecular diagnostics will be discussed considering the challenges for validation and clinically relevant targets. Expert commentary: Integration of the NCL approach using AuNPs into chip biosensing platforms, projecting miniaturization and portability, will be addressed in terms of the future, i.e. clinical validation and translation to market.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho. info:eu-repo/grantAgreement/FCT/5876/147258/PT# This work was supported by the Unidade de Ciências Biomoleculares Aplicadas - UCIBIO which is financed by national funds from FCT/MEC (UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Eurico, J</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{CHAPTER 2 Structural Elucidation of Macromolecules}</style></title><secondary-title><style face="normal" font="default" size="100%">Essential Techniques for Medical and Life Scientists: A Guide to Contemporary Methods and Current Applications with the Protocols</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cryo-em</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Design</style></keyword><keyword><style  face="normal" font="default" size="100%">ligand interactions</style></keyword><keyword><style  face="normal" font="default" size="100%">macromolecular structure</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">protein-</style></keyword><keyword><style  face="normal" font="default" size="100%">saxs</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.eurekaselect.com/node/165742</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">BENTHAM SCIENCE PUBLISHERS</style></publisher><pages><style face="normal" font="default" size="100%">30–91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Svahn, Noora</style></author><author><style face="normal" font="default" size="100%">Moro, {Artur J.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Puttreddy, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author><author><style face="normal" font="default" size="100%">Laura Rodríguez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Important Role of the Nuclearity, Rigidity, and Solubility of Phosphane Ligands in the Biological Activity of Gold(I) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry - A European Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antitumor agents</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">biological activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">55</style></number><publisher><style face="normal" font="default" size="100%">Wiley</style></publisher><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">14654–14667</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of 4-ethynylaniline gold(I) complexes containing monophosphane (1,3,5-triaza-7-phosphaadamantane (pta; 2), 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (3), and PR3 , with R=naphthyl (4), phenyl (5), and ethyl (6)) and diphosphane (bis(diphenylphosphino)acetylene (dppa; 7), trans-1,2-bis(diphenylphosphino)ethene (dppet; 8), 1,2-bis(diphenylphosphino)ethane (dppe; 9), and 1,3-bis(diphenylphosphino)propane (dppp; 10)) ligands have been synthesized and their efficiency against tumor cells evaluated. The cytotoxicity of complexes 2-10 was evaluated in human colorectal (HCT116) and ovarian (A2780) carcinoma as well as in normal human fibroblasts. All the complexes showed a higher antiproliferative effect in A2780 cells, with the cytotoxicity decreasing in the following order 5&amp;gt;6=9=10&amp;gt;8&amp;gt;2&amp;gt;4&amp;gt;7&amp;gt;3. Complex 4 stands out for its very high selectivity towards ovarian carcinoma cells (IC50 =2.3 μm) compared with colorectal carcinoma and normal human fibroblasts (IC50 &amp;gt;100 μm), which makes this complex very attractive for ovarian cancer therapy. Its cytotoxicity in these cells correlates with the induction of the apoptotic process and an increase of intracellular reactive oxygen species (ROS). The effects of the nuclearity, rigidity, and solubility of these complexes on their biological activity were also analyzed. X-ray crystal structure determination allowed the identification of short N-H⋅⋅⋅π contacts as the main driving forces for the three-dimensional packing in these molecules.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho. info:eu-repo/grantAgreement/FCT/5876/147218/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# The authors are grateful to the Ministry of Economy, Industry and Competitiveness of Spain (AEI/FEDER, UE Project CTQ2016-76120-P). This work was also supported by the Associated Laboratory for Sustainable Chemistry, Clean Processes and Technologies, LAQV, which is financed by national funds from FCT/MEC (UID/QUI/50006/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007265) and by the Unidade de Cithornncias Biomoleculares Aplicadas-UCIBIO, which is financed by national funds from FCT/MEC (UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728). COST Action CM1402 is also acknowledged. N.S. is also indebted to the Erasmus exchange mobility program. We also would like to thank Ms. Andrea Pinto and Mr. Oussama Kheireedine Nehar for the help in some of the syntheses performed. The University of Jyvaskyla (K.R.) and The Academy of Finland (R.P., grant no. 298817) are kindly acknowledged for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, {Rita B.}</style></author><author><style face="normal" font="default" size="100%">Pires, {Rita F.}</style></author><author><style face="normal" font="default" size="100%">Anna Tolmatcheva</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Bonifácio, {Vasco D. B.}</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">POxylated Dendrimer-Based Nano-in-Micro Dry Powder Formulations for Inhalation Chemotherapy</style></title><secondary-title><style face="normal" font="default" size="100%">ChemistryOpen</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">composite particles</style></keyword><keyword><style  face="normal" font="default" size="100%">Dendrimers</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Pulmonary delivery</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Wiley-VCH Verlag | Wiley Open Access</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">772–779</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;POxylated polyurea dendrimer (PUREG4OOx48)-based nanoparticles were loaded with paclitaxel (PTX) and doxorubicin (DOX) and micronized with chitosan (CHT) by using supercritical CO2-assisted spray drying (SASD). Respirable, biocompatible, and biodegradable dry powder formulations (DPFs) were produced to effectively transport and deliver the chemotherapeutics with a controlled rate to the deep lung. In vitro studies performed with the use of the lung adenocarcinoma cell line showed that DOX@PUREG4OOx48 nanoparticles were much more cytotoxic than the free drug. Additionally, the DPFs did not show higher cytotoxicity than the respective nanoparticles, and DOX-DPFs showed a higher chemotherapeutic effect than PTX formulations in adenocarcinoma cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho. info:eu-repo/grantAgreement/FCT/5876/147218/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F66858%2F2009/PT# This work was supported by the Associate Laboratory for Green Chemistry-LAQV, which is financed by national funds from FCT/MCTES (UID/QUI/50006/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER -007265), the Unidade de Cithornncias Biomoleculares Aplicadas UCIBIO-REQUIMTE, which is financed by national funds from FCT/MEC (UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728). The authors acknowledge the Ph.D. grants SFRH/BD/66858/2009 (R.B.R.) and SFRH/BD/109006/2015 (R.F.P.). T.C. also acknowledges FCT-Lisbon for the IF/00915/2014 contract.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Louren{\c c}o, Alexandra</style></author><author><style face="normal" font="default" size="100%">Susana Santos</style></author><author><style face="normal" font="default" size="100%">Patrícia Ribeiro</style></author><author><style face="normal" font="default" size="100%">Silva, Madalena</style></author><author><style face="normal" font="default" size="100%">{de Sousa}, {Aida Botelho}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A double Philadelphia chromosome-positive chronic myeloid leukemia patient, co-expressing P210BCR-ABL1 and P195BCR-ABL1 isoforms</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CML PATIENT</style></keyword><keyword><style  face="normal" font="default" size="100%">E6A2 BCR-ABL</style></keyword><keyword><style  face="normal" font="default" size="100%">FUSION TRANSCRIPT</style></keyword><keyword><style  face="normal" font="default" size="100%">IMATINIB</style></keyword><keyword><style  face="normal" font="default" size="100%">therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Ferrata Storti Foundation</style></publisher><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">e549–e552</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/PD/PD%2FBD%2F52211%2F2013/PT# co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-{{Based Biomimetics}} and {{Their Applications}}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">1703655</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, {A P C}</style></author><author><style face="normal" font="default" size="100%">Anbu, S.</style></author><author><style face="normal" font="default" size="100%">Alegria, {E C B A}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Mendes, R.</style></author><author><style face="normal" font="default" size="100%">Matias, {A S}</style></author><author><style face="normal" font="default" size="100%">Mendes, M.</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M F C}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {A J L}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of cell toxicity and DNA and protein binding of green synthesized silver nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Biomedicine and Pharmacotherapy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BSA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer cell line</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Green chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver nanoparticles (AgNPs)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">137–144</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Silver nanoparticles (AgNPs) were prepared by GREEN chemistry relying on the reduction of AgNO3 by phytochemicals present in black tea extract. AgNPs were fully characterized by transmission electron microscopy (TEM), ultraviolet-visible spectroscopy ((UV-vis)), X-ray diffraction (XRD) and energy dispersive absorption spectroscopy (EDS). The synthesized AgNPs induced a decrease of the cell viability in a dose-dependent manner with a low IC50 (0.5 ± 0.1 μM) for an ovarian carcinoma cell line (A2780) compared to primary human fibroblasts (IC50 5.0 ± 0.1 μM). The DNA binding capability of CT (calf thymus) DNA was investigated using electronic absorption and fluorescence spectroscopies, circular dichroism and viscosity titration methods. Additionally, the AgNPs strongly quench the intrinsic fluorescence of BSA, as determined by synchronous fluorescence spectra.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147216/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F90883%2F2012/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F76451%2F2011/PT# sem pdf conforme despacho. co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728). SFRH/BD/132163/2017 to R. Mendes.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mílton Cordeiro</style></author><author><style face="normal" font="default" size="100%">Otrelo-Cardoso, {Ana Rita Castro}</style></author><author><style face="normal" font="default" size="100%">Svergun, {Dmitri I.}</style></author><author><style face="normal" font="default" size="100%">Konarev, {Petr V.}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optical and Structural Characterization of a Chronic Myeloid Leukemia DNA Biosensor</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Chemical Biology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Small-angle scattering</style></keyword><keyword><style  face="normal" font="default" size="100%">X-Rays</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1235–1242</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Selective base pairing is the foundation of DNA recognition. Here, we elucidate the molecular and structural details of a FRET-based two-component molecular beacon relying on steady-state fluorescence spectroscopy, small-angle X-ray scattering (SAXS), microscale thermophoresis (MST), and differential electrophoretic mobility. This molecular beacon was designed to detect the most common fusion sequences causing chronic myeloid leukemia, e14a2 and e13a2. The emission spectra indicate that the self-assembly of the different components of the biosensor occurs sequentially, triggered by the fully complementary target. We further assessed the structural alterations leading to the specific fluorescence FRET signature by SAXS, MST, and the differential electrophoretic mobility, where the size range observed is consistent with hybridization and formation of a 1:1:1 complex for the probe in the presence of the complementary target and revelator. These results highlight the importance of different techniques to explore conformational DNA changes in solution and its potential to design and characterize molecular biosensors for genetic disease diagnosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho. info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F85806%2F2012/PT# This work was supported by the Unidade de Cienciaŝ Biomoleculares Aplicadas-UCIBIO, which is financed by national funds from FCT/MEC (UID/Multi/04378/2013) and cofinanced by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728) and PTDC/ QEQ-MED/1902/2014. A.R.O.-C. and M.C. thank FCT/ MEC for SFRH/BD/85806/2012 and SFRH/BD/87836/ 2012, respectively. The authors thank the EMBL P12 (DESY, Hamburg, Germany) and BM29 (ESRF, Grenoble, France) beamline staff for assistance during data collection. P.V.K. acknowledges the support from Federal Agency of Scientific Organizations (Agreement No 007-Γ3/43363/26).; 6th Annual Conference of the International Chemical Biology Society (ICBS), ICBS ; Conference date: 17-10-2017 Through 20-10-2017&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sequeira, Andre</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Mendes, Zita</style></author><author><style face="normal" font="default" size="100%">Lourenco, Nuno M. T.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Carvalho, Luisa C. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Different Approach to the EGFR Inhibitor Gefitinib Involving Solid-Phase Synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">SYNLETT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">1346-1350</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Ferreira, Elisabete P.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana M.</style></author><author><style face="normal" font="default" size="100%">Johnson, Jordan L.</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana M</style></author><author><style face="normal" font="default" size="100%">Polavarapu, Prasad L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">(R)-Metacycloprodigiosin-HCl: Chiroptical properties and structure</style></title><secondary-title><style face="normal" font="default" size="100%">CHIRALITY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">932-942</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, F.</style></author><author><style face="normal" font="default" size="100%">Stark, A.</style></author><author><style face="normal" font="default" size="100%">Schell, N.</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">Aguas, H.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">J. B. Correia</style></author><author><style face="normal" font="default" size="100%">Joyce, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Investigation of single phase Cu2ZnSn(x)Sb(1−x)S4 compounds processed by mechanochemical synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Phys. Rev. Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.aps.org/doi/10.1103/PhysRevMaterials.2.075404</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Physical Society</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">075404</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">McCusker, {Matthew P.}</style></author><author><style face="normal" font="default" size="100%">Carvalho, Andreia</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Daniela A.}</style></author><author><style face="normal" font="default" size="100%">Mohan, {Niamh M.}</style></author><author><style face="normal" font="default" size="100%">Martins, M</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-strategies to fight multidrug resistant bacteria-{&quot;}A Battle of the Titans{&quot;}</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antimicrobial resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Multidrug resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomaterials</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Novel antimicrobial agents</style></keyword><keyword><style  face="normal" font="default" size="100%">Plant-based compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">JUL</style></number><publisher><style face="normal" font="default" size="100%">Frontiers Research Foundation</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Infectious diseases remain one of the leading causes of morbidity and mortality worldwide. The WHO and CDC have expressed serious concern regarding the continued increase in the development of multidrug resistance among bacteria. Therefore, the antibiotic resistance crisis is one of the most pressing issues in global public health. Associated with the rise in antibiotic resistance is the lack of new antimicrobials. This has triggered initiatives worldwide to develop novel and more effective antimicrobial compounds as well as to develop novel delivery and targeting strategies. Bacteria have developed many ways by which they become resistant to antimicrobials. Among those are enzyme inactivation, decreased cell permeability, target protection, target overproduction, altered target site/enzyme, increased efflux due to over-expression of efflux pumps, among others. Other more complex phenotypes, such as biofilm formation and quorum sensing do not appear as a result of the exposure of bacteria to antibiotics although, it is known that biofilm formation can be induced by antibiotics. These phenotypes are related to tolerance to antibiotics in bacteria. Different strategies, such as the use of nanostructured materials, are being developed to overcome these and other types of resistance. Nanostructured materials can be used to convey antimicrobials, to assist in the delivery of novel drugs or ultimately, possess antimicrobial activity by themselves. Additionally, nanoparticles (e.g., metallic, organic, carbon nanotubes, etc.) may circumvent drug resistance mechanisms in bacteria and, associated with their antimicrobial potential, inhibit biofilm formation or other important processes. Other strategies, including the combined use of plant-based antimicrobials and nanoparticles to overcome toxicity issues, are also being investigated. Coupling nanoparticles and natural-based antimicrobials (or other repurposed compounds) to inhibit the activity of bacterial efflux pumps; formation of biofilms; interference of quorum sensing; and possibly plasmid curing, are just some of the strategies to combat multidrug resistant bacteria. However, the use of nanoparticles still presents a challenge to therapy and much more research is needed in order to overcome this. In this review, we will summarize the current research on nanoparticles and other nanomaterials and how these are or can be applied in the future to fight multidrug resistant bacteria.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho. info:eu-repo/grantAgreement/FCT/5876/147258/PT# This work was supported by the Unidade de Ciencias Biomoleculares Aplicadas-UCIBIO, which is financed by National Funds from FCT/MEC (PTDC_CVT-EPI_6685_2014; UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728). DF is funded by the Trinity College Dublin Postgraduate Research (1252) Studentship. NM is funded by the Irish Research Council under the employment-based programme EBPPG/2015/233 in conjunction with Nuritas limited. We would like to acknowledge Ana Sofia Santos for preliminary revision of the manuscript.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Barroso, Sonia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Cytotoxicity Evaluation in Human Cell Lines and in Vitro DNA Interaction of a Hetero-Arylidene-9(10H)-Anthrone</style></title><secondary-title><style face="normal" font="default" size="100%">EUROPEAN JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 31</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">2018</style></volume><pages><style face="normal" font="default" size="100%">545-549</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Andreia</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles as Delivery Systems in Cancer Therapy: Focus on Gold Nanoparticles and Drugs</style></title><secondary-title><style face="normal" font="default" size="100%">Applications of Targeted Nano Drugs and Delivery Systems</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Delivery systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Delivery Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nano drug</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicines</style></keyword><keyword><style  face="normal" font="default" size="100%">Targeted nano drugs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Netherlands</style></pub-location><pages><style face="normal" font="default" size="100%">257–295</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Conventional cancer chemotherapy presents several bottlenecks, such as lack of specificity that impacts healthy tissues, rapid drug metabolism, and both intrinsic/acquired drug resistances varying in patient status, which altogether lead to reduction of efficacy. To overcome these issues and improve efficacy, combination with novel nanotechnology approaches-cancer nanomedicine-in the areas of imaging, diagnosis, and drug delivery are being proposed. These developments have been focused upon the preparation and application of nanoparticles for cancer therapy. Gold nanoparticle (AuNP) applications have been projected for improved imaging, diagnosis, and therapy, due to their exquisite physicochemical and optical properties showing potential applications as drug/gene carriers, photothermal and contrast agents. All these features may potentiate selective drug delivery, thus improving efficacy and reducing side effects. In this chapter, we shall discuss applications of nanoparticles with focus on AuNPs as efficient targeted (drug) delivery systems in cancer therapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Publisher Copyright: © 2019 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Louren{\c c}o, Alexandra</style></author><author><style face="normal" font="default" size="100%">Susana Santos</style></author><author><style face="normal" font="default" size="100%">Marcos Lemos</style></author><author><style face="normal" font="default" size="100%">Patrícia Ribeiro</style></author><author><style face="normal" font="default" size="100%">{de Sousa}, {Aida Botelho}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra Ramos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel BCR-ABL1 mutation in a patient with philadelphia chromosome-positive B-cell acute lymphoblastic leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">OncoTargets and Therapy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">All</style></keyword><keyword><style  face="normal" font="default" size="100%">e14a2</style></keyword><keyword><style  face="normal" font="default" size="100%">mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">p.Y440C</style></keyword><keyword><style  face="normal" font="default" size="100%">Philadelphia chromosome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">8589–8598</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) represents the most common genetic subtype of adult ALL (20%–30%) and accounts for approximately 50% of all cases in the elderly. It has been considered the subgroup of ALL with the worst outcome. The introduction of tyrosine kinase inhibitors (TKIs) allows complete hematologic remission virtually in all patients, with improved disease-free survival and overall survival. Nevertheless, the emergence of resistant mutations in BCR-ABL1 may require different TKI strategies to overcome the patient’s resistance and disease relapse. Here, we report a Ph+ B-ALL case with persistent minimal residual disease (MRD) after treatment with dasatinib. The patient expressed the P190BCR-ABL1 isoform and a novel BCR-ABL1 mutation, p.Y440C. The latter is in the C-terminal lobe of the kinase domain, which likely induces deviations in the protein structure and activity and destabilizes its inactive conformation. The treatment was substituted by bosutinib, which binds to the active conformation of the protein, prior to allogeneic bone marrow transplant to overcome the lack of a complete response to dasatinib. These findings strengthen the importance of BCR-ABL1 mutational screening in Ph+ patients, particularly for those who do not achieve complete molecular remission.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/PD/PD%2FBD%2F52211%2F2013/PT# cofinanced by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728). Inn-INDIGO/0002/2015.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Carvalho, {Ana Luísa}</style></author><author><style face="normal" font="default" size="100%">Afonso, {Carlos A. M.}</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Luisa M.}</style></author><author><style face="normal" font="default" size="100%">Branco, {Paula S.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Cytotoxicity Evaluation in Human Cell Lines and in Vitro DNA Interaction of a Hetero-Arylidene-9(10H)-Anthrone</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anthracenecarboxaldehyde</style></keyword><keyword><style  face="normal" font="default" size="100%">Anthrone</style></keyword><keyword><style  face="normal" font="default" size="100%">Decarbonylation</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA intercalation</style></keyword><keyword><style  face="normal" font="default" size="100%">Imidazolium salt</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Wiley</style></publisher><volume><style face="normal" font="default" size="100%">2018</style></volume><pages><style face="normal" font="default" size="100%">545–549</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new and never before reported hetero-arylidene-9(10H)-anthrone structure (4) was unexpectedly isolated on reaction of 1,2-dimethyl-3-ethylimidazolium iodide (2) and 9-anthracenecarboxaldehyde (3) under basic conditions. Its structure was unequivocally confirmed by X-ray crystallography. No cytotoxicity in human healthy fibroblasts and in two different cancer cell lines was observed, indicating its applicability in biological systems. Compound 4 interacts with CT-DNA by intercalation between the adjacent base pairs of DNA with a high binding affinity [Kb = 2.0 (±0.20) × 105 m–1], which is 10 × higher than that described for doxorubicin [Kb = 3.2 (±0.23) × 104 m–1]. Furthermore, compound 4 quenches the fluorescence emission of a GelRed–CT-DNA system with a quenching constant (KSV) of 3.3 (±0.3) × 103 m–1 calculated by the Stern–Volmer equation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147218/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/127013/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/125363/PT# POCI-01-0145- 710-FEDER-007265 POCI-01-0145-FEDER-007728&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, Sergio</style></author><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">Lima, Joao</style></author><author><style face="normal" font="default" size="100%">Nogueira, Jose</style></author><author><style face="normal" font="default" size="100%">Andrade, Luisa</style></author><author><style face="normal" font="default" size="100%">Mendes, Adelio</style></author><author><style face="normal" font="default" size="100%">Pereira, Antonio</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Styryl and phenylethynyl based coumarin chromophores for dye sensitized solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 15</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">353</style></volume><pages><style face="normal" font="default" size="100%">564-569</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mark McCully</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Mullin, Margaret</style></author><author><style face="normal" font="default" size="100%">Dalby, {Matthew J.}</style></author><author><style face="normal" font="default" size="100%">Berry, {Catherine C.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticle-AntagoMIR based targeting of MIR-31 to induce osterix and osteocalcin expression in mesenchymal stem cells</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">PLOS - Public Library of Science</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mesenchymal stem cells are multipotent adult stem cells capable of generating bone, cartilage and fat, and are thus currently being exploited for regenerative medicine. When considering osteogenesis, developments have been made with regards to chemical induction (e.g. differentiation media) and physical induction (e.g. material stiffness, nanotopography), targeting established early transcription factors or regulators such as runx2 or bone morphogenic proteins and promoting increased numbers of cells committing to osteo-specific differentiation. Recent research highlighted the involvement of microRNAs in lineage commitment and terminal differentiation. Herein, gold nanoparticles that confer stability to short single stranded RNAs were used to deliver MiR-31 antagomiRs to both pre-osteoblastic cells and primary human MSCs in vitro. Results showed that blocking miR-31 led to an increase in osterix protein in both cell types at day 7, with an increase in osteocalcin at day 21, suggesting MSC osteogenesis. In addition, it was noted that antagomiR sequence direction was important, with the 5 prime reading direction proving more effective than the 3 prime. This study highlights the potential that miRNA antagomiR-Tagged nanoparticles offer as novel therapeutics in regenerative medicine.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# The author CCB wishes to acknowledge funding from the Biotechnology and Biological Sciences Research Council (BBSRC); BB/L008661/1. (&lt;a href=&quot;https://www.bbsrc.ac.uk/&quot;&gt;https://www.bbsrc.ac.uk/&lt;/a&gt;); PVB was supported by the Unidade de Ciencias Biomoleculares Aplicadas-UCIBIO, which is financed by national funds from Fundacao para a Ciencia e a Tecnologia / Ministerio da Educacao e Ciencia (FCT/MEC) (&lt;a href=&quot;https://www.fct.pt/&quot;&gt;https://www.fct.pt/&lt;/a&gt;) (UID/Multi/04378/2013) and co-financed by the European Regional Development Fund (ERDF) (&lt;a href=&quot;http://ec.europa.eu/regional_policy/en/funding/erdf/&quot;&gt;http://ec.europa.eu/regional_policy/en/funding/erdf/&lt;/a&gt;) under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728); PP for PD/BD/105734/2014. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Martins, {Luísa M. D. R. S.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combination of chemotherapy and Au-nanoparticle photothermy in the visible light to tackle doxorubicin resistance in cancer cells</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Infrared devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Therapy PTT</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Despite great advances in the fight against cancer, traditional chemotherapy has been hindered by the dose dependent adverse side effects that reduce the usable doses for effective therapy. This has been associated to drug resistance in tumor cells that often cause relapse and therapy failure. These drawbacks have been tackled by combining different therapeutic regiments that prevent drug resistance while decreasing the chemotherapy dose required for efficacious ablation of cancer. In fact, new metallic compounds have been in a continuous development to extend the existing chemotherapy arsenal for these combined regimens. Here, we demonstrate that combination of a metallic compound (TS265), previously characterized by our group, with photothermy circumvents cells resistant to Doxorubicin (DOX). We first engendered a colorectal carcinoma cell line (HCT116) highly resistant to DOX, whose viability was diminished after administration of TS265. Cancer cell death was potentiated by challenging these cells with 14 nm spherical gold nanoparticles followed by laser irradiation at 532 nm. The combination of TS265 with photothermy lead to 65% cell death of the DOX resistant cells without impacting healthy cells. These results support the use of combined chemotherapy and photothermy in the visible spectrum as an efficient tool for drug resistant tumors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/5876/147216/PT# This work was supported by the Unidade de Ciencias Biomoleculares Aplicadas - UCIBIO which is financed by national funds from FCT/MEC (UID/Multi/04378/2013; UID/QUI/00100/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728); PP for PD/BD/105734/2014; RM for SFRH/BD/132163/2017. I. Coutinho for access to laser and P. Martins for initial induction of HCT116 DOXR.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, {Pedro Urbano}</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Birol, {Semra Zuhal}</style></author><author><style face="normal" font="default" size="100%">Trabzon, Levent</style></author><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wojcik</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Paulo Lopes</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional microfluidic chip for optical nanoprobe based RNA detection - Application to Chronic Myeloid Leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Many diseases have their treatment options narrowed and end up being fatal if detected during later stages. As a consequence, point-of-care devices have an increasing importance for routine screening applications in the health sector due to their portability, fast analyses and decreased cost. For that purpose, a multifunctional chip was developed and tested using gold nanoprobes to perform RNA optical detection inside a microfluidic chip without the need of molecular amplification steps. As a proof-of-concept, this device was used for the rapid detection of chronic myeloid leukemia, a hemato-oncological disease that would benefit from early stage diagnostics and screening tests. The chip passively mixed target RNA from samples, gold nanoprobes and saline solution to infer a result from their final colorimetric properties. An optical fiber network was used to evaluate its transmitted spectra inside the chip. Trials provided accurate output results within 3 min, yielding signal-to-noise ratios up to 9 dB. When compared to actual state-of-art screening techniques of chronic myeloid leukemia, these results were, at microscale, at least 10 times faster than the reported detection methods for chronic myeloid leukemia. Concerning point-of-care applications, this work paves the way for other new and more complex versions of optical based genosensors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147333/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/PD/PD%2FBD%2F52211%2F2013/PT# sem pdf conforme despacho. FCT - Portuguese Foundation for Science and Technology under the project number POCI-01-0145-FEDER-007688, and project DISERTOX, Reference PTDC/CTM-NAN/2912/2014. co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, Patricia</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula</style></author><author><style face="normal" font="default" size="100%">Lima, Pedro</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Secondary Metabolites and Biological Activity of Invasive Macroalgae of Southern Europe</style></title><secondary-title><style face="normal" font="default" size="100%">MARINE DRUGS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this review a brief description of the invasive phenomena associated with algae and its consequences on the ecosystem are presented. Three examples of invasive algae of Southern Europe, belonging to Rodophyta, Chlorophyta, and Phaeophyta, were selected, and a brief description of each genus is presented. A full description of their secondary metabolites and biological activity is given and a summary of the biological activity of extracts is also included. In Asparagopsis we encounter mainly halogenated compounds. From Caulerpa, several terpenoids and alkaloids were isolated, while in Sargassum, meroterpenoids prevail.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, Edgar</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of Coumarin-Based Fluorescent Monomers into Co-Oligomeric Molecules</style></title><secondary-title><style face="normal" font="default" size="100%">POLYMERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Monteiro</style></author><author><style face="normal" font="default" size="100%">João Lourenço</style></author><author><style face="normal" font="default" size="100%">António Ravara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Uma análise comparativa de ferramentas de análise estática para deteção de erros de memória</style></title><secondary-title><style face="normal" font="default" size="100%">INForum 2018 - Simpósio de Informática</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">6-7 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/mlr18a.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Guimarães, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, A.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Blue enamel pigment—Chemical and morphological characterization of its corrosion process</style></title><secondary-title><style face="normal" font="default" size="100%">Corrosion Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046861833&amp;doi=10.1016%2fj.corsci.2018.05.005&amp;partnerID=40&amp;md5=962719ef29a2f5cafad605d88bebf2c5</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 5 June 2018Article in Press&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-Based Biomimetics and Their Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced MaterialsAdvanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose-based liquid-crystalline materials</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulose-based photonic materials</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosic fibers and films mimicking the shapes of natural systems</style></keyword><keyword><style  face="normal" font="default" size="100%">nature's bioinspired systems</style></keyword><keyword><style  face="normal" font="default" size="100%">responsive cellulose-based materials</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adma.201703655</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">1703655</style></pages><isbn><style face="normal" font="default" size="100%">0935-9648</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Nature has been producing cellulose since long before man walked the surface of the earth. Millions of years of natural design and testing have resulted in cellulose-based structures that are an inspiration for the production of synthetic materials based on cellulose with properties that can mimic natural designs, functions, and properties. Here, five sections describe cellulose-based materials with characteristics that are inspired by gratings that exist on the petals of the plants, structurally colored materials, helical filaments produced by plants, water-responsive materials in plants, and environmental stimuli-responsive tissues found in insects and plants. The synthetic cellulose-based materials described herein are in the form of fibers and films. Fascinating multifunctional materials are prepared from cellulose-based liquid crystals and from composite cellulosic materials that combine functionality with structural performance. Future and recent applications are outlined.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">19</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/adma.201703655&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana P.C. Almeida</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-Based Materials: Cellulose-Based Biomimetics and Their Applications (Adv. Mater. 19/2018)</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced MaterialsAdvanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose-based liquid-crystalline materials</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulose-based photonic materials</style></keyword><keyword><style  face="normal" font="default" size="100%">cellulosic fibers and films mimicking the shapes of natural systems</style></keyword><keyword><style  face="normal" font="default" size="100%">nature's bioinspired systems</style></keyword><keyword><style  face="normal" font="default" size="100%">responsive cellulose-based materials</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adma.201870131</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">1870131</style></pages><isbn><style face="normal" font="default" size="100%">0935-9648</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In article number 1703655, Maria H. Godinho and co-workers review cellulose and cellulose-based materials which have properties that mimic natural designs and functions. Such materials are inspired by gratings, helical filaments, structurally colored water, and stimuli-responsive materials that exist in insects and plants. Synthetic cellulose-based materials in the form of fibers and films are considered. The inside front cover shows a eurodium awn cross section, by scanning electron microscopy, displaying the helical arrangements of cellulose fibrils.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">19</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/adma.201870131&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palomar, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the alteration processes of historical glasses on the seabed</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biofouling</style></keyword><keyword><style  face="normal" font="default" size="100%">Degradation</style></keyword><keyword><style  face="normal" font="default" size="100%">Historical glass</style></keyword><keyword><style  face="normal" font="default" size="100%">Seabed</style></keyword><keyword><style  face="normal" font="default" size="100%">Shipwreck</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0254058418303766</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">214</style></volume><pages><style face="normal" font="default" size="100%">391 - 401</style></pages><isbn><style face="normal" font="default" size="100%">0254-0584</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Glass objects are common in shipwrecks since they are associated with ordinary glassware or commercial products. The alteration pathologies of historical glasses from two wrecks from the Mediterranean Sea were analyzed to characterize their alteration mechanisms. The results of this research proved that the alteration layers presented a moderate content of Na2O, similar to the average salinity of the ocean, and a high content of Al2O3 due to an extremely basic environment during the corrosion process. The biofouling layer protected the glass surfaces. Dark deposits with a high content of MnO were observed in the most instable glass.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Luísa M.D.R.S. Martins</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combination of chemotherapy and Au-nanoparticle photothermy in the visible light to tackle doxorubicin resistance in cancer cells</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-018-29870-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">11429</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Despite great advances in the fight against cancer, traditional chemotherapy has been hindered by the dose dependent adverse side effects that reduce the usable doses for effective therapy. This has been associated to drug resistance in tumor cells that often cause relapse and therapy failure. These drawbacks have been tackled by combining different therapeutic regiments that prevent drug resistance while decreasing the chemotherapy dose required for efficacious ablation of cancer. In fact, new metallic compounds have been in a continuous development to extend the existing chemotherapy arsenal for these combined regimens. Here, we demonstrate that combination of a metallic compound (TS265), previously characterized by our group, with photothermy circumvents cells resistant to Doxorubicin (DOX). We first engendered a colorectal carcinoma cell line (HCT116) highly resistant to DOX, whose viability was diminished after administration of TS265. Cancer cell death was potentiated by challenging these cells with 14 nm spherical gold nanoparticles followed by laser irradiation at 532 nm. The combination of TS265 with photothermy lead to 65% cell death of the DOX resistant cells without impacting healthy cells. These results support the use of combined chemotherapy and photothermy in the visible spectrum as an efficient tool for drug resistant tumors.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Corrêa Pinto, Amanda</style></author><author><style face="normal" font="default" size="100%">Macedo, Maria Filomena</style></author><author><style face="normal" font="default" size="100%">G. Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The conservation of stained-glass windows in Latin America: A literature overview</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Conservation</style></keyword><keyword><style  face="normal" font="default" size="100%">Deterioration</style></keyword><keyword><style  face="normal" font="default" size="100%">Latin America</style></keyword><keyword><style  face="normal" font="default" size="100%">Stained-glass windows</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1296207418300086</style></url></web-urls></urls><isbn><style face="normal" font="default" size="100%">1296-2074</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, S. E.</style></author><author><style face="normal" font="default" size="100%">Pereira, D. M.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Borralho, P. M.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Convergence of miR-143 overexpression, oxidative stress and cell death in HCT116 human colon cancer cells</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Cell death</style></keyword><keyword><style  face="normal" font="default" size="100%">*Oxidative Stress</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation</style></keyword><keyword><style  face="normal" font="default" size="100%">Colonic Neoplasms/genetics/metabolism/*pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">MicroRNAs/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase-1/genetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29360852</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">e0191607</style></pages><isbn><style face="normal" font="default" size="100%">1932-6203 (Electronic)1932-6203 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;MicroRNAs (miRNAs) regulate a wide variety of biological processes, including tumourigenesis. Altered miRNA expression is associated with deregulation of signalling pathways, which in turn cause abnormal cell growth and de-differentiation, contributing to cancer. miR-143 and miR-145 are anti-tumourigenic and influence the sensitivity of tumour cells to chemotherapy and targeted therapy. Comparative proteomic analysis was performed in HCT116 human colon cancer cells stably transduced with miR-143 or miR-145. Immunoblotting analysis validated the proteomic data in stable and transient miRNA overexpression conditions in human colon cancer cells. We show that approximately 100 proteins are differentially expressed in HCT116 human colon cancer cells stably transduced with miR-143 or miR-145 compared to Empty control cells. Further, Gene Ontology and pathway enrichment analysis indicated that proteins involved in specific cell signalling pathways such as cell death, response to oxidative stress, and protein folding might be modulated by these miRNAs. In particular, antioxidant enzyme superoxide dismutase 1 (SOD1) was downregulated by stable expression of either miR-143 or miR-145. Further, SOD1 gain-of-function experiments rescued cells from miR-143-induced oxidative stress. Moreover, miR-143 overexpression increased oxaliplatin-induced apoptosis associated with reactive oxygen species generation, which was abrogated by genetic and pharmacological inhibition of oxidative stress. Overall, miR-143 might circumvent resistance of colon cancer cells to oxaliplatin via increased oxidative stress in HCT116 human colon cancer cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Gomes, Sofia EPereira, Diane M&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Borralho, Pedro M&lt;br /&gt;
Rodrigues, Cecilia M P&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
Validation Study&lt;br /&gt;
PLoS One. 2018 Jan 23;13(1):e0191607. doi: 10.1371/journal.pone.0191607. eCollection 2018.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Critical overview on the structure and metabolism of human aldehyde oxidase and its role in pharmacokinetics</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hepatic clearance</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdoenzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">Non-CYP enzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">Xenobiotics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0010854517306185</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">368</style></volume><pages><style face="normal" font="default" size="100%">35 - 59</style></pages><isbn><style face="normal" font="default" size="100%">0010-8545</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidases are molybdenum and flavin dependent enzymes characterized by a very wide substrate specificity and performing diverse reactions that include oxidations (e.g., aldehydes and aza-heterocycles), hydrolysis of amide bonds, and reductions (e.g., nitro, S-oxides and N-oxides). Oxidation reactions and amide hydrolysis occur at the molybdenum site while the reductions are proposed to occur at the flavin site. AOX activity affects the metabolism of different drugs and xenobiotics, some of which designed to resist other liver metabolizing enzymes (e.g., cytochrome P450 monooxygenase isoenzymes), raising its importance in drug development. This work consists of a comprehensive overview on aldehyde oxidases, concerning the genetic evolution of AOX, its diversity among the human population, the crystal structures available, the known catalytic reactions and the consequences in pre-clinical pharmacokinetic and pharmacodynamic studies. Analysis of the different animal models generally used for pre-clinical trials and comparison between the human (hAOX1), mouse homologs as well as the related xanthine oxidase (XOR) are extensively considered. The data reviewed also include a systematic analysis of representative classes of molecules that are hAOX1 substrates as well as of typical and well characterized hAOX1 inhibitors. The considerations made on the basis of a structural and functional analysis are correlated with reported kinetic and metabolic data for typical classes of drugs, searching for potential structural determinants that may dictate substrate and/or inhibitor specificities.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vinhas, R.</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">P Ribeiro</style></author><author><style face="normal" font="default" size="100%">Silva, M</style></author><author><style face="normal" font="default" size="100%">de Sousa, A. B.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A double Philadelphia chromosome-positive chronic myeloid leukemia patient, co-expressing P210(BCR-ABL1) and P195(BCR-ABL1) isoforms</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Fusion Proteins, bcr-abl/biosynthesis/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">*Gene Expression Regulation, Enzymologic</style></keyword><keyword><style  face="normal" font="default" size="100%">*Gene Expression Regulation, Leukemic</style></keyword><keyword><style  face="normal" font="default" size="100%">*Leukemia, Myelogenous, Chronic, BCR-ABL</style></keyword><keyword><style  face="normal" font="default" size="100%">*Philadelphia Chromosome</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Isoenzymes/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Positive/diagnosis/enzymology/genetics/pathology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30093395</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">e549-e552</style></pages><isbn><style face="normal" font="default" size="100%">1592-8721 (Electronic)0390-6078 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Vinhas, RaquelLourenco, Alexandra&lt;br /&gt;
Santos, Susana&lt;br /&gt;
Ribeiro, Patricia&lt;br /&gt;
Silva, Madalena&lt;br /&gt;
de Sousa, Aida Botelho&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
eng&lt;br /&gt;
Case Reports&lt;br /&gt;
Letter&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
Italy&lt;br /&gt;
Haematologica. 2018 Nov;103(11):e549-e552. doi: 10.3324/haematol.2018.192534. Epub 2018 Aug 9.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuheli Das</style></author><author><style face="normal" font="default" size="100%">Beyene, Belete B.</style></author><author><style face="normal" font="default" size="100%">Amitabha Datta</style></author><author><style face="normal" font="default" size="100%">Garribba, Eugenio</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Hung, Chen-Hsiung</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR and electrochemical interpretation of bispyrazolylacetate anchored Ni(ii) and Mn(ii) complexes: cytotoxicity and anti-proliferative activity towards human cancer cell lines</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C8NJ01033A</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">9126-9139</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two mononuclear NiII and MnII compounds, [Ni(bdtbpza)2(CH3OH)4] (1) and [Mn(bdtbpza)2(CH3OH)2(H2O)2] (2), are afforded by employing a ‘scorpionate’ type precursor [bdtbpza = bis(3,5-di-t-butylpyrazol-1-yl)acetate]. The single crystal X-ray structure reveals that the central metal ion (NiII for 1 and MnII for 2) is surrounded by a pair of Oacetate atoms of two bis(pyrazol-1-yl)acetate units, while four OMeOH donors for 1 and two OMeOH plus two Owater for 2 complete the first coordination sphere. Thus, both compounds exhibit a slightly distorted octahedral geometry possessing an O6 coordination environment. EPR spectra of CuII-doped 1 and of 2 recorded on the polycrystalline solids and in organic solution confirm the octahedral geometry around the metal ions and the binding of six oxygen atoms. The electrochemical study of compounds 1 and 2 shows that one electron reduction of MnII occurs at a more negative potential than NiII, indicating a lower tendency of reduction for Mn than Ni. Both compounds displayed a high cytotoxic activity against A2780 ovarian carcinoma cells and no cytotoxic activity in normal primary human fibroblasts for concentrations up to 55 μM. Notwithstanding, compound 1 is found to be the most cytotoxic towards A2780 cancer cells. The cytotoxic activity of compound 1 is correlated with the induction of apoptosis associated with a higher mitochondria dysfunction and autophagy cell death. In addition, the compounds can induce oxidative damage leading to ROS accumulation. Overall, the data presented here demonstrate that 1 has potential for further in vivo studies aiming at its future application in ovarian cancer therapy.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, A. P. C.</style></author><author><style face="normal" font="default" size="100%">Anbu, S.</style></author><author><style face="normal" font="default" size="100%">Alegria, E.C.B.A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Mendes, R.</style></author><author><style face="normal" font="default" size="100%">Matias, A.S.</style></author><author><style face="normal" font="default" size="100%">Mendes, M.</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M.F.C.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of cell toxicity and DNA and protein binding of green synthesized silver nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Biomed Pharmacother</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">BSA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Survival/*drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-Binding Proteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dose-Response Relationship, Drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Evaluation, Preclinical/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Green chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Green Chemistry Technology/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles/*toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Plant Extracts/isolation &amp; purification/metabolism/*toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Serum Albumin, Bovine/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver nanoparticles (AgNPs)</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver/metabolism/*toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Tea/metabolism/toxicity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29482059</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">137-144</style></pages><isbn><style face="normal" font="default" size="100%">1950-6007 (Electronic)0753-3322 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Silver nanoparticles (AgNPs) were prepared by GREEN chemistry relying on the reduction of AgNO3 by phytochemicals present in black tea extract. AgNPs were fully characterized by transmission electron microscopy (TEM), ultraviolet-visible spectroscopy ((UV-vis)), X-ray diffraction (XRD) and energy dispersive absorption spectroscopy (EDS). The synthesized AgNPs induced a decrease of the cell viability in a dose-dependent manner with a low IC50 (0.5+/-0.1muM) for an ovarian carcinoma cell line (A2780) compared to primary human fibroblasts (IC50 5.0+/-0.1muM). The DNA binding capability of CT (calf thymus) DNA was investigated using electronic absorption and fluorescence spectroscopies, circular dichroism and viscosity titration methods. Additionally, the AgNPs strongly quench the intrinsic fluorescence of BSA, as determined by synchronous fluorescence spectra.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Ribeiro, A P CAnbu, S&lt;br /&gt;
Alegria, E C B A&lt;br /&gt;
Fernandes, A R&lt;br /&gt;
Baptista, P V&lt;br /&gt;
Mendes, R&lt;br /&gt;
Matias, A S&lt;br /&gt;
Mendes, M&lt;br /&gt;
Guedes da Silva, M F C&lt;br /&gt;
Pombeiro, A J L&lt;br /&gt;
eng&lt;br /&gt;
France&lt;br /&gt;
Biomed Pharmacother. 2018 May;101:137-144. doi: 10.1016/j.biopha.2018.02.069. Epub 2018 Feb 23.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leisico, Francisco</style></author><author><style face="normal" font="default" size="100%">V. Vieira, Diana</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Teresa A.</style></author><author><style face="normal" font="default" size="100%">Silva, Micael</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Sobral, Rita G.</style></author><author><style face="normal" font="default" size="100%">Ludovice, Ana Madalena</style></author><author><style face="normal" font="default" size="100%">Trincão, José</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">de Lencastre, Hermínia</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">First insights of peptidoglycan amidation in Gram-positive bacteria - the high-resolution crystal structure of Staphylococcus aureus glutamine amidotransferase GatD</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-018-22986-3</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">5313</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gram-positive bacteria homeostasis and antibiotic resistance mechanisms are dependent on the intricate architecture of the cell wall, where amidated peptidoglycan plays an important role. The amidation reaction is carried out by the bi-enzymatic complex MurT-GatD, for which biochemical and structural information is very scarce. In this work, we report the first crystal structure of the glutamine amidotransferase member of this complex, GatD from Staphylococcus aureus, at 1.85 Å resolution. A glutamine molecule is found close to the active site funnel, hydrogen-bonded to the conserved R128. In vitro functional studies using 1H-NMR spectroscopy showed that S. aureus MurT-GatD complex has glutaminase activity even in the absence of lipid II, the MurT substrate. In addition, we produced R128A, C94A and H189A mutants, which were totally inactive for glutamine deamidation, revealing their essential role in substrate sequestration and catalytic reaction. GatD from S. aureus and other pathogenic bacteria share high identity to enzymes involved in cobalamin biosynthesis, which can be grouped in a new sub-family of glutamine amidotransferases. Given the ubiquitous presence of GatD, these results provide significant insights into the molecular basis of the so far undisclosed amidation mechanism, contributing to the development of alternative therapeutics to fight infections.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Pires, Virgínia M R</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Prates, José A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author><author><style face="normal" font="default" size="100%">Smith, Steven P.</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Noach, Ilit</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Higher order scaffoldin assembly in Ruminococcus flavefaciens cellulosome is coordinated by a discrete cohesin-dockerin interaction</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-018-25171-8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">6987</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulosomes are highly sophisticated molecular nanomachines that participate in the deconstruction of complex polysaccharides, notably cellulose and hemicellulose. Cellulosomal assembly is orchestrated by the interaction of enzyme-borne dockerin (Doc) modules to tandem cohesin (Coh) modules of a non-catalytic primary scaffoldin. In some cases, as exemplified by the cellulosome of the major cellulolytic ruminal bacterium Ruminococcus flavefaciens, primary scaffoldins bind to adaptor scaffoldins that further interact with the cell surface via anchoring scaffoldins, thereby increasing cellulosome complexity. Here we elucidate the structure of the unique Doc of R. flavefaciens FD-1 primary scaffoldin ScaA, bound to Coh 5 of the adaptor scaffoldin ScaB. The RfCohScaB5-DocScaA complex has an elliptical architecture similar to previously described complexes from a variety of ecological niches. ScaA Doc presents a single-binding mode, analogous to that described for the other two Coh-Doc specificities required for cellulosome assembly in R. flavefaciens. The exclusive reliance on a single-mode of Coh recognition contrasts with the majority of cellulosomes from other bacterial species described to date, where Docs contain two similar Coh-binding interfaces promoting a dual-binding mode. The discrete Coh-Doc interactions observed in ruminal cellulosomes suggest an adaptation to the exquisite properties of the rumen environment.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morais, T. S.</style></author><author><style face="normal" font="default" size="100%">Jousseaume, Y.</style></author><author><style face="normal" font="default" size="100%">MF, M. Piedade</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Villa de Brito, M. J.</style></author><author><style face="normal" font="default" size="100%">Garcia, M. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Important cytotoxic and cytostatic effects of new copper(i)-phosphane compounds with N,N, N,O and N,S bidentate ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29850763</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">7819-7829</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A family of six phosphane Cu(i) complexes bearing N,N, N,O and N,S bidentate ligands was synthesized. All the compounds were fully characterized by classical analytical and spectroscopic methods, and five of them were also characterized by X-ray diffraction studies. All the compounds exhibit high cytotoxicity against the human breast cancer cell line MCF7 with IC50 values far lower than those found for cisplatin, a current chemotherapeutic in clinical use. Compounds 1[combining low line] and 3[combining low line] induce cell cycle arrest in the G2/M phase and cell death by apoptosis. The cytotoxic and cytostatic effects of these compounds on MCF7 cells suggest that they are suitable for further in vivo studies with breast cancer models.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">23</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Morais, Tania SJousseaume, Yann&lt;br /&gt;
M Piedade, M Fatima&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Marques, Fernanda&lt;br /&gt;
Villa de Brito, Maria J&lt;br /&gt;
Garcia, M Helena&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2018 Jun 12;47(23):7819-7829. doi: 10.1039/c8dt01653d.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Svahn, N.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Puttreddy, R.</style></author><author><style face="normal" font="default" size="100%">Rissanen, K.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Important Role of the Nuclearity, Rigidity, and Solubility of Phosphane Ligands in the Biological Activity of Gold(I) Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/chemical synthesis/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">antitumor agents</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">bcl-2-Associated X Protein/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">biological activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Survival/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Coordination Complexes/chemical synthesis/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Potential, Mitochondrial/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphines/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-bcl-2/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum Theory</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Solubility</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30063270</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">14654-14667</style></pages><isbn><style face="normal" font="default" size="100%">1521-3765 (Electronic)0947-6539 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of 4-ethynylaniline gold(I) complexes containing monophosphane (1,3,5-triaza-7-phosphaadamantane (pta; 2), 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (3), and PR3 , with R=naphthyl (4), phenyl (5), and ethyl (6)) and diphosphane (bis(diphenylphosphino)acetylene (dppa; 7), trans-1,2-bis(diphenylphosphino)ethene (dppet; 8), 1,2-bis(diphenylphosphino)ethane (dppe; 9), and 1,3-bis(diphenylphosphino)propane (dppp; 10)) ligands have been synthesized and their efficiency against tumor cells evaluated. The cytotoxicity of complexes 2-10 was evaluated in human colorectal (HCT116) and ovarian (A2780) carcinoma as well as in normal human fibroblasts. All the complexes showed a higher antiproliferative effect in A2780 cells, with the cytotoxicity decreasing in the following order 5&amp;gt;6=9=10&amp;gt;8&amp;gt;2&amp;gt;4&amp;gt;7&amp;gt;3. Complex 4 stands out for its very high selectivity towards ovarian carcinoma cells (IC50 =2.3 mum) compared with colorectal carcinoma and normal human fibroblasts (IC50 &amp;gt;100 mum), which makes this complex very attractive for ovarian cancer therapy. Its cytotoxicity in these cells correlates with the induction of the apoptotic process and an increase of intracellular reactive oxygen species (ROS). The effects of the nuclearity, rigidity, and solubility of these complexes on their biological activity were also analyzed. X-ray crystal structure determination allowed the identification of short N-Hpi contacts as the main driving forces for the three-dimensional packing in these molecules.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">55</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Svahn, NooraMoro, Artur J&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Puttreddy, Rakesh&lt;br /&gt;
Rissanen, Kari&lt;br /&gt;
Baptista, Pedro V&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Lima, Joao Carlos&lt;br /&gt;
Rodriguez, Laura&lt;br /&gt;
eng&lt;br /&gt;
CTQ2016-76120-P/Ministerio de Economia, Industria y Competitividad, Gobierno de Espana&lt;br /&gt;
UID/QUI/50006/2013/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
UID/Multi/04378/2013/Fundacao para a Ciencia e a Tecnologia&lt;br /&gt;
298817/Academy of Finland&lt;br /&gt;
Germany&lt;br /&gt;
Chemistry. 2018 Oct 1;24(55):14654-14667. doi: 10.1002/chem.201802547. Epub 2018 Sep 3.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santarsia, Sabrina</style></author><author><style face="normal" font="default" size="100%">Grosso, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Trovão, Filipa</style></author><author><style face="normal" font="default" size="100%">Jesús Jiménez-Barbero</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Nativi, Cristina</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular recognition of a Thomsen-Friedenreich antigen mimetic targeting human galectin-3</style></title><secondary-title><style face="normal" font="default" size="100%">ChemMedChem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">galectin-3</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular recognition</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumour-associated carbohydrate antigens</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/cmdc.201800525</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Wiley-Blackwell</style></publisher><volume><style face="normal" font="default" size="100%">Aug 9. doi: 10.1002/cmdc.201800525. [Epub ahead of print]</style></volume><isbn><style face="normal" font="default" size="100%">1860-7179</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Overexpression of the Thomsen-Friedenreich (TF) antigen in cell membrane proteins occurs in 90% of adenocarcinomas. Additionally, the binding of the TF-antigen to human galectin-3 (Gal-3), also frequently overexpressed in malignancy, promotes cancer progression and metastasis. In this context, structures that interfere with this specific interaction display the potential to prevent cancer metastasis. Herein, a multidisciplinary approach, combining the optimized synthesis of a TF-antigen mimetic with NMR, X-ray crystallography methods and isothermal titration calorimetry assays has been employed to unravel the molecular structural details that govern the Gal-3/TF-mimetic interaction. The TF-mimetic presents a binding affinity for Gal-3 similar to the TF-natural antigen and retains the binding epitope and the bioactive conformation observed for the native antigen. Furthermore, from a thermodynamic perspective a decrease in the enthalpic contribution was observed for the Gal-3/TF-mimetic complex, however this behaviour is compensated by a favourable entropy gain. From a structural perspective, these results establish our TF-mimetic as a scaffold to design multivalent solutions to potentially interfere with Gal-3 aberrant interactions and likely be used to hamper Gal-3-mediated cancer cells adhesion and metastasis.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">ja</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/cmdc.201800525&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Urbano Alves</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Birol, Semra Zuhal</style></author><author><style face="normal" font="default" size="100%">Trabzon, Levent</style></author><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wojcik</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Paulo Lopes</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional microfluidic chip for optical nanoprobe based RNA detection - application to Chronic Myeloid Leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://europepmc.org/abstract/MED/29321602http://europepmc.org/articles/PMC5762653?pdf=renderhttp://europepmc.org/articles/PMC5762653https://doi.org/10.1038/s41598-017-18725-9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">381</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, P. U.</style></author><author><style face="normal" font="default" size="100%">Vinhas, R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Birol, S. Z.</style></author><author><style face="normal" font="default" size="100%">Trabzon, L.</style></author><author><style face="normal" font="default" size="100%">Bernacka-Wojcik, I.</style></author><author><style face="normal" font="default" size="100%">Igreja, R.</style></author><author><style face="normal" font="default" size="100%">Lopes, P.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Aguas, H.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional microfluidic chip for optical nanoprobe based RNA detection - application to Chronic Myeloid Leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Sci Rep</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Early Detection of Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">K562 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Lab-On-A-Chip Devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*diagnosis/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Microfluidic Analytical Techniques/*instrumentation</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical Fibers</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-Care Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Signal-To-Noise Ratio</style></keyword><keyword><style  face="normal" font="default" size="100%">THP-1 Cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29321602</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">381</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322 (Electronic)2045-2322 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Many diseases have their treatment options narrowed and end up being fatal if detected during later stages. As a consequence, point-of-care devices have an increasing importance for routine screening applications in the health sector due to their portability, fast analyses and decreased cost. For that purpose, a multifunctional chip was developed and tested using gold nanoprobes to perform RNA optical detection inside a microfluidic chip without the need of molecular amplification steps. As a proof-of-concept, this device was used for the rapid detection of chronic myeloid leukemia, a hemato-oncological disease that would benefit from early stage diagnostics and screening tests. The chip passively mixed target RNA from samples, gold nanoprobes and saline solution to infer a result from their final colorimetric properties. An optical fiber network was used to evaluate its transmitted spectra inside the chip. Trials provided accurate output results within 3 min, yielding signal-to-noise ratios up to 9 dB. When compared to actual state-of-art screening techniques of chronic myeloid leukemia, these results were, at microscale, at least 10 times faster than the reported detection methods for chronic myeloid leukemia. Concerning point-of-care applications, this work paves the way for other new and more complex versions of optical based genosensors.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Alves, Pedro UrbanoVinhas, Raquel&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Birol, Semra Zuhal&lt;br /&gt;
Trabzon, Levent&lt;br /&gt;
Bernacka-Wojcik, Iwona&lt;br /&gt;
Igreja, Rui&lt;br /&gt;
Lopes, Paulo&lt;br /&gt;
Baptista, Pedro Viana&lt;br /&gt;
Aguas, Hugo&lt;br /&gt;
Fortunato, Elvira&lt;br /&gt;
Martins, Rodrigo&lt;br /&gt;
eng&lt;br /&gt;
Research Support, Non-U.S. Gov't&lt;br /&gt;
England&lt;br /&gt;
Sci Rep. 2018 Jan 10;8(1):381. doi: 10.1038/s41598-017-18725-9.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">McCusker, Matthew P.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Andreia</style></author><author><style face="normal" font="default" size="100%">Ferreira, Daniela A.</style></author><author><style face="normal" font="default" size="100%">Mohan, Niamh M.</style></author><author><style face="normal" font="default" size="100%">Marta Martins</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-Strategies to Fight Multidrug Resistant Bacteria—“A Battle of the Titans”</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antimicrobial resistance,multidrug resistance,nanomaterials,Nanoparticles,Plant-based compounds,Novel antimicrobial agents,Nanotheranostics.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2018.01441</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><isbn><style face="normal" font="default" size="100%">1664-302X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Infectious diseases remain one of the leading causes of morbidity and mortality worldwide. The WHO and CDC have expressed serious concern regarding the continued increase in the development of multidrug resistance among bacteria. Therefore, the antibiotic resistance crisis is one of the most pressing issues in global public health. Associated with the rise in antibiotic resistance is the lack of new antimicrobials. This has triggered initiatives worldwide to develop novel and more effective antimicrobial compounds as well as to develop novel delivery and targeting strategies. Bacteria have developed many ways by which they become resistant to antimicrobials. Among those are enzyme inactivation, decreased cell permeability, target protection, target overproduction, altered target site/enzyme, increased efflux due to over-expression of efflux pumps, among others. Other more complex phenotypes, such as biofilm formation and quorum sensing do not appear as a result of the exposure of bacteria to antibiotics although, it is known that biofilm formation can be induced by antibiotics. These phenotypes are related to tolerance to antibiotics in bacteria. Different strategies, such as the use of nanostructured materials, are being developed to overcome these and other types of resistance. Nanostructured materials can be used to convey antimicrobials, to assist in the delivery of novel drugs or ultimately, possess antimicrobial activity by themselves. Additionally, nanoparticles (e.g., metallic, organic, carbon nanotubes, etc.) may circumvent drug resistance mechanisms in bacteria and, associated with their antimicrobial potential, inhibit biofilm formation or other important processes. Other strategies, including the combined use of plant-based antimicrobials and nanoparticles to overcome toxicity issues, are also being investigated. Coupling nanoparticles and natural-based antimicrobials (or other repurposed compounds) to inhibit the activity of bacterial efflux pumps; formation of biofilms; interference of quorum sensing; and possibly plasmid curing, are just some of the strategies to combat multidrug resistant bacteria. However, the use of nanoparticles still presents a challenge to therapy and much more research is needed in order to overcome this. In this review, we will summarize the current research on nanoparticles and other nanomaterials and how these are or can be applied in the future to fight multidrug resistant bacteria.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1441</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matias, A.S.</style></author><author><style face="normal" font="default" size="100%">Vinhas, R.</style></author><author><style face="normal" font="default" size="100%">Mendes, R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles as emerging diagnostic tools in liquid tumours</style></title><secondary-title><style face="normal" font="default" size="100%">European Medical J Innov</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">80-87</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vinhas, R.</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Lemos, M.</style></author><author><style face="normal" font="default" size="100%">P Ribeiro</style></author><author><style face="normal" font="default" size="100%">de Sousa, A. B.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel BCR-ABL1 mutation in a patient with Philadelphia chromosome-positive B-cell acute lymphoblastic leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Onco Targets Ther</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">All</style></keyword><keyword><style  face="normal" font="default" size="100%">e14a2</style></keyword><keyword><style  face="normal" font="default" size="100%">mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">p.Y440C</style></keyword><keyword><style  face="normal" font="default" size="100%">Philadelphia chromosome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30584318</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">8589-8598</style></pages><isbn><style face="normal" font="default" size="100%">1178-6930 (Print)1178-6930 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) represents the most common genetic subtype of adult ALL (20%-30%) and accounts for approximately 50% of all cases in the elderly. It has been considered the subgroup of ALL with the worst outcome. The introduction of tyrosine kinase inhibitors (TKIs) allows complete hematologic remission virtually in all patients, with improved disease-free survival and overall survival. Nevertheless, the emergence of resistant mutations in BCR-ABL1 may require different TKI strategies to overcome the patient's resistance and disease relapse. Here, we report a Ph+B-ALL case with persistent minimal residual disease (MRD) after treatment with dasatinib. The patient expressed the P190(BCR-ABL1) isoform and a novel BCR-ABL1 mutation, p.Y440C. The latter is in the C-terminal lobe of the kinase domain, which likely induces deviations in the protein structure and activity and destabilizes its inactive conformation. The treatment was substituted by bosutinib, which binds to the active conformation of the protein, prior to allogeneic bone marrow transplant to overcome the lack of a complete response to dasatinib. These findings strengthen the importance of BCR-ABL1 mutational screening in Ph+ patients, particularly for those who do not achieve complete molecular remission.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Vinhas, RaquelLourenco, Alexandra&lt;br /&gt;
Santos, Susana&lt;br /&gt;
Lemos, Marcos&lt;br /&gt;
Ribeiro, Patricia&lt;br /&gt;
de Sousa, Aida Botelho&lt;br /&gt;
Baptista, Pedro Viana&lt;br /&gt;
Fernandes, Alexandra Ramos&lt;br /&gt;
eng&lt;br /&gt;
Case Reports&lt;br /&gt;
New Zealand&lt;br /&gt;
Onco Targets Ther. 2018 Nov 30;11:8589-8598. doi: 10.2147/OTT.S177019. eCollection 2018.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Haque, Sirazul</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimal-Enhanced Solar Cell Ultra-thinning with Broadband Nanophotonic Light Capture</style></title><secondary-title><style face="normal" font="default" size="100%">iScienceiScience</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.isci.2018.04.018</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">238 - 254</style></pages><isbn><style face="normal" font="default" size="100%">2589-0042</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1016/j.isci.2018.04.018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita B. Restani</style></author><author><style face="normal" font="default" size="100%">Rita F. Pires</style></author><author><style face="normal" font="default" size="100%">Anna Tolmatcheva</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Vasco D.B. Bonifácio</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">POxylated Dendrimer-Based Nano-in-Micro Dry Powder Formulations for Inhalation Chemotherapy</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/open.201800093</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">772-779</style></pages><isbn><style face="normal" font="default" size="100%">2191-1363</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract POxylated polyurea dendrimer (PUREG4OOx48)-based nanoparticles were loaded with paclitaxel (PTX) and doxorubicin (DOX) and micronized with chitosan (CHT) by using supercritical CO2-assisted spray drying (SASD). Respirable, biocompatible, and biodegradable dry powder formulations (DPFs) were produced to effectively transport and deliver the chemotherapeutics with a controlled rate to the deep lung. In vitro studies performed with the use of the lung adenocarcinoma cell line showed that DOX@PUREG4OOx48 nanoparticles were much more cytotoxic than the free drug. Additionally, the DPFs did not show higher cytotoxicity than the respective nanoparticles, and DOX-DPFs showed a higher chemotherapeutic effect than PTX formulations in adenocarcinoma cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-Rojas, O. A.</style></author><author><style face="normal" font="default" size="100%">Robalo, M. P.</style></author><author><style face="normal" font="default" size="100%">Tomaz, A. I.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Folgueira, M.</style></author><author><style face="normal" font="default" size="100%">Yanez, J.</style></author><author><style face="normal" font="default" size="100%">Vazquez-Garcia, D.</style></author><author><style face="normal" font="default" size="100%">Lopez Torres, M.</style></author><author><style face="normal" font="default" size="100%">Fernandez, A.</style></author><author><style face="normal" font="default" size="100%">Fernandez, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ru(II)( p-cymene) Compounds as Effective and Selective Anticancer Candidates with No Toxicity in Vivo</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/adverse effects/chemical synthesis/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Cycle/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Coordination Complexes/adverse effects/chemical synthesis/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cymenes</style></keyword><keyword><style  face="normal" font="default" size="100%">Dose-Response Relationship, Drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Screening Assays, Antitumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Monoterpenes/adverse effects/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Ruthenium/adverse effects/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">Zebrafish</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/30339386</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">13150-13166</style></pages><isbn><style face="normal" font="default" size="100%">1520-510X (Electronic)0020-1669 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ruthenium(II) complexes are currently considered a viable alternative to the widely used platinum complexes as efficient anticancer agents. We herein present the synthesis and characterization of half-sandwich ruthenium compounds with the general formula [Ru( p-cymene)(L-N,N)Cl][CF3SO3] (L = 3,6-di-2-pyridyl-1,2,4,5-tetrazine (1) 6,7-dimethyl-2,3-bis(pyridin-2-yl)quinoxaline (2)), which have been synthesized by substitution reactions from the precursor dimer [Ru( p-cymene)(Cl)(mu-Cl)]2 and were characterized by elemental analysis, mass spectrometry, (1)H NMR, UV-vis, and IR spectroscopy, conductivity measurements, and cyclic voltammetry. The molecular structure for complex 2 was determined by single-crystal X-ray diffraction. The cytotoxic activity of these compounds was evaluated against human tumor cells, namely ovarian carcinoma A2780 and breast MCF7 and MDAMB231 adenocarcinoma cells, and against normal primary fibroblasts. Whereas the cytotoxic activity of 1 is moderate, IC50 values found for 2 are among the lowest previously reported for Ru( p-cymene) complexes. Both compounds present no cytotoxic effect in normal human primary fibroblasts when they are used at the IC50 concentration in A2780 and MCF7 cancer cells. Their antiproliferative capacity is associated with a combined mechanism of apoptosis and autophagy. A strong interaction with DNA was observed for both with a binding constant value of the same magnitude as that of the classical intercalator [Ru(phen)2(dppz)](2+). Both complexes bind to human serum albumin with moderate to strong affinity, with conditional binding constants (log Kb) of 4.88 for complex 2 and 5.18 for complex 1 in 2% DMSO/10 mM Hepes pH7.0 medium. The acute toxicity was evaluated in zebrafish embryo model using the fish embryo acute toxicity test (FET). Remarkably, our results show that compounds 1 and 2 are not toxic/lethal even at extremely high concentrations. The novel compounds reported herein are highly relevant antitumor metallodrug candidates, given their in vitro cytotoxicity toward cancer cells and the lack of in vivo toxicity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lenis-Rojas, Oscar ARobalo, M Paula&lt;br /&gt;
Tomaz, Ana Isabel&lt;br /&gt;
Carvalho, Andreia&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Marques, Fernanda&lt;br /&gt;
Folgueira, Monica&lt;br /&gt;
Yanez, Julian&lt;br /&gt;
Vazquez-Garcia, Digna&lt;br /&gt;
Lopez Torres, Margarita&lt;br /&gt;
Fernandez, Alberto&lt;br /&gt;
Fernandez, Jesus J&lt;br /&gt;
eng&lt;br /&gt;
Inorg Chem. 2018 Nov 5;57(21):13150-13166. doi: 10.1021/acs.inorgchem.8b01270. Epub 2018 Oct 19.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maron, A.</style></author><author><style face="normal" font="default" size="100%">Czerwinska, K.</style></author><author><style face="normal" font="default" size="100%">Machura, B.</style></author><author><style face="normal" font="default" size="100%">Raposo, L.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Malecki, J. G.</style></author><author><style face="normal" font="default" size="100%">Szlapa-Kula, A.</style></author><author><style face="normal" font="default" size="100%">Kula, S.</style></author><author><style face="normal" font="default" size="100%">Krompiec, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopy, electrochemistry and antiproliferative properties of Au(iii), Pt(ii) and Cu(ii) complexes bearing modified 2,2':6',2''-terpyridine ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electrochemical Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">*Luminescent Measurements</style></keyword><keyword><style  face="normal" font="default" size="100%">Antineoplastic Agents/chemical synthesis/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Survival/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Dose-Response Relationship, Drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Screening Assays, Antitumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/chemical synthesis/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyridines/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum Theory</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor Cells, Cultured</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29688241</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">6444-6463</style></pages><isbn><style face="normal" font="default" size="100%">1477-9234 (Electronic)1477-9226 (Linking)
</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Structural, spectroscopic and electrochemical properties of six complexes [AuCl(L1)](PF6)2.CH3CN (1), [AuCl(L2)](PF6)2 (2), [PtCl(L1)](BPh4).CH3CN (3), [PtCl(L2)](SO3CF3) (4), [CuCl2(L1)] (5) and [CuCl2(L2)].CH3CN (6) with modified 2,2':6',2''-terpyridine ligands, 4'-(4-methoxyphenyl)-2,2':6',2''-terpyridine (L1) and 4'-(4-methoxynaphthalen-1-yl)-2,2':6',2''-terpyridine (L2) were thoroughly investigated and a significant role of the substituent (4-methoxyphenyl or 4-methoxynaphthalen-1-yl) and the metal center was demonstrated. The naphthyl-based substituent was found to increase the emission quantum yield of the luminescent Au(iii) and Pt(ii) complexes. Furthermore, the antiproliferative potential of the reported complexes was examined towards human colorectal (HCT116) and ovarian (A2780) carcinoma cell lines as well as towards normal human fibroblasts. The Au(iii) complex 2 and Cu(ii) complex 5 were found to have a higher antiproliferative effect on HCT116 colorectal and A2780 ovarian carcinoma cells when compared with the Pt(ii) complex with the same ligand (4). The order of cytotoxicity in both cell lines is 2 &amp;gt; 6 &amp;gt; 1 &amp;gt; 3 &amp;gt; 4. Complex 2 seems to be more cytotoxic towards HCT116 and A2780 cancer cell lines with IC50 values 300x and 130x higher in normal human fibroblasts compared to the respective cancer cells. The viability loss induced by the complexes agrees with Hoechst 33258 staining and the typical morphological apoptotic characteristics like chromatin condensation and nuclear fragmentation and flow cytometry assay. The induction of apoptosis correlates with the induction of reactive oxygen species (ROS). Fluorescence microscopy analysis indicates that after 3 h of incubation, complexes 1-4 are localized inside HCT116 cells and the high levels of internalization correlate with their cytotoxicity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">18</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Maron, AnnaCzerwinska, Katarzyna&lt;br /&gt;
Machura, Barbara&lt;br /&gt;
Raposo, Luis&lt;br /&gt;
Roma-Rodrigues, Catarina&lt;br /&gt;
Fernandes, Alexandra R&lt;br /&gt;
Malecki, Jan G&lt;br /&gt;
Szlapa-Kula, Agata&lt;br /&gt;
Kula, Slawomir&lt;br /&gt;
Krompiec, Stanislaw&lt;br /&gt;
eng&lt;br /&gt;
England&lt;br /&gt;
Dalton Trans. 2018 May 8;47(18):6444-6463. doi: 10.1039/c8dt00558c.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bathula, Chandramohan</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Chauhan, Jyoti</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Sen, Subhabrata</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of tetrahydro-1H-indolo[2,3-b]pyrrolo[3,2-c]quinolones via intramolecular oxidative ring rearrangement of tetrahydro-β-carbolines and their biological evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C7NJ04616B</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">6538-6547</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A simple oxidative ring rearrangement of diversely substituted 1-(2-amminoaryl)-tetrahydro-β-carbolines has been developed to generate architecturally interesting tetrahydro-1H-indolo[2,3-b]pyrrolo[3,2-c]quinolones. This unique transformation involves four reaction centers (aniline, C1-carboline and C2/C3 of indole) and utilizes tert-butylhypochlorite as the reagent. The generic nature of the reaction was demonstrated by the synthesis of a wide variety of analogs 9a–j. A putative reaction mechanism was proposed. Cytotoxicity screening of these compounds against three human cancer cells (A2780 ovarian and HCT116 colorectal carcinoma cell lines and A549 lung adenocarcinoma cell line) revealed selective inhibition of proliferation of the A2780 human ovarian carcinoma cell line by one of the molecules 9a with an IC50 of 14 μM. No cytotoxic activity was observed in human normal fibroblasts for concentrations up to 100 μM. Compound 9a induced hyperpolarization of the mitochondrial membrane potential of the A2780 cell line leading to an increase of reactive oxygen species (ROS) that trigger cell death via apoptosis. Interestingly, compound 9a was also able to induce cell death via autophagy. Compounds that induce apoptosis and autophagy, thus leading to cancer cells’ death, are good candidates for cancer therapy.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Cytotoxicity Evaluation in Human Cell Lines and in Vitro DNA Interaction of a Hetero-Arylidene-9(10H)-Anthrone</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejoc.201701500</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2018</style></volume><pages><style face="normal" font="default" size="100%">545-549</style></pages><isbn><style face="normal" font="default" size="100%">1434-193X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new and never before reported hetero-arylidene-9(10H)-anthrone structure (4) was unexpectedly isolated on reaction of 1,2-dimethyl-3-ethylimidazolium iodide (2) and 9-anthracenecarboxaldehyde (3) under basic conditions. Its structure was unequivocally confirmed by X-ray crystallography. No cytotoxicity in human healthy fibroblasts and in two different cancer cell lines was observed, indicating its applicability in biological systems. Compound 4 interacts with CT-DNA by intercalation between the adjacent base pairs of DNA with a high binding affinity [Kb = 2.0 (±0.20) × 105 m–1], which is 10 × higher than that described for doxorubicin [Kb = 3.2 (±0.23) × 104 m–1]. Furthermore, compound 4 quenches the fluorescence emission of a GelRed–CT-DNA system with a quenching constant (KSV) of 3.3 (±0.3) × 103 m–1 calculated by the Stern–Volmer equation.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre Paiva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> How do we drive deep eutectic systems towards an industrial reality?</style></title><secondary-title><style face="normal" font="default" size="100%">Current Opinion in Green and Sustainable Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/des-solve/files/2018_-_current_opinion_-_how_do_we_drive_des_towards_industrial_applications.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">81-85</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo Dias</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Filomena Pinto</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Activated carbons from the Co-pyrolysis of rice wastes for Cr(III) removal</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">601-606</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Nora Weinberger</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assistant without Master? Some Conceptual Implications of Assistive Robotics in Health Care</style></title><secondary-title><style face="normal" font="default" size="100%">Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2227-7080/6/1/13/htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The subject of “technical assistants” in inpatient care is currently being widely discussed in scientific and public circles. In many cases, though, it has become apparent that the umbrella term “assistive technologies”, also in the context of robotics, is very contrived. Against this background, the authors of this article reflect on the meaning of “assistance” in socio-technical systems, and critically review its relevance. To understand and demonstrate “assistive” functions, it is essential to establish a frame of reference. The re-evaluation of an empirical study of people with dementia in inpatient care has revealed the functional character of technical assistance systems. The results, however, show that the theoretical debate on the social and organisational function of “assistance” in these technical fields is still lacking. Therefore, the reflections in this paper may also provide some starting points for this debate.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. C. Santos</style></author><author><style face="normal" font="default" size="100%">A. F. M. Santos</style></author><author><style face="normal" font="default" size="100%">H. P. Diogo</style></author><author><style face="normal" font="default" size="100%">J. P. Farinha</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bulk dynamics of the thermoresponsive random copolymer of di(ethylene glycol) methyl ether methacrylate (MEO2MA) and oligo(ethylene glycol) methyl ether methacrylate (OEGMA)</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0032386118305354</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">148</style></volume><pages><style face="normal" font="default" size="100%">339-350</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1016/j.polymer.2018.06.041&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, R.</style></author><author><style face="normal" font="default" size="100%">Magalhães, P.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Aelenei, D.</style></author><author><style face="normal" font="default" size="100%">Lima, C.</style></author><author><style face="normal" font="default" size="100%">Martins, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A case study on the impact of nearly Zero-Energy Buildings on distribution transformer aging</style></title><secondary-title><style face="normal" font="default" size="100%">Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">157</style></volume><pages><style face="normal" font="default" size="100%">669-678</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Szymczak</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">F. K. Vogensen</style></author><author><style face="normal" font="default" size="100%">Neves, A. R.</style></author><author><style face="normal" font="default" size="100%">T. Janzen</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cell wall glycans mediate recognition of the dairy bacterium Streptococcus thermophilus by bacteriophages</style></title><secondary-title><style face="normal" font="default" size="100%">Applied and Environmental Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">e01847-18</style></pages><issue><style face="normal" font="default" size="100%">23</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. Ropio</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">J. P. Nobre</style></author><author><style face="normal" font="default" size="100%">J. Correia</style></author><author><style face="normal" font="default" size="100%">F. Belo</style></author><author><style face="normal" font="default" size="100%">S. Taborda</style></author><author><style face="normal" font="default" size="100%">B. M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author><author><style face="normal" font="default" size="100%">A. Kovalenko</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose paper functionalised with polypyrrole and poly(3,4-ethylenedioxythiophene) for paper battery electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Org Electron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.orgel.2018.06.025</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A simple process of commercial paper functionalisation via in situ polymerisation of conductive polymers onto cellulose fibres was investigated and applied as electrodes in paper-based batteries. The functionalisation involved polypyrrole (PPy) and Poly (3,4-ethylenedioxythiophene) (PEDOT) as conductive polymers with the process of functionalisation optimised for each polymer individually with respect to oxidant-to-monomer ratios and polymerisation times and temperature. Paper with conductivity values of 44 mS/cm was obtained by exposing the samples to pyrrole vapour for a period of 30 min at room temperature; however, polymerisation at temperatures of 40 °C lead to higher conductivity values to up 141 mS/cm. Consequently, functionalised PPy and PEDOT papers were applied as cathodes in batteries with Al foil anodes and commercial paper soaked in an electrolyte solution of NaCl.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ropio, Inês</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Nobre, Joana</style></author><author><style face="normal" font="default" size="100%">J. Correia</style></author><author><style face="normal" font="default" size="100%">F. Belo</style></author><author><style face="normal" font="default" size="100%">S. Taborda</style></author><author><style face="normal" font="default" size="100%">B. M. Morais Faustino</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">A. Kovalenko</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose paper functionalised with polypyrrole and poly(3,4-ethylenedioxythiophene) for paper battery electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Organic Electronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.orgel.2018.06.025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">62</style></volume><pages><style face="normal" font="default" size="100%">530-535</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A simple process of commercial paper functionalisation via in situ polymerisation of conductive polymers onto cellulose fibres was investigated and applied as electrodes in paper-based batteries. The functionalisation involved polypyrrole (PPy) and Poly (3,4-ethylenedioxythiophene) (PEDOT) as conductive polymers with the process of functionalisation optimised for each polymer individually with respect to oxidant-to-monomer ratios and polymerisation times and temperature. Paper with conductivity values of 44 mS/cm was obtained by exposing the samples to pyrrole vapour for a period of 30 min at room temperature; however, polymerisation at temperatures of 40 °C lead to higher conductivity values to up 141 mS/cm. Consequently, functionalised PPy and PEDOT papers were applied as cathodes in batteries with Al foil anodes and commercial paper soaked in an electrolyte solution of NaCl.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Ropio, Inês</style></author><author><style face="normal" font="default" size="100%">Romba, Beatriz</style></author><author><style face="normal" font="default" size="100%">Nobre, Joana</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Martins, J. I.</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-based electrospun fibers functionalized with polypyrrole and polyaniline for fully organic batteries</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2018/ta/c7ta06457h/unauth#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">256-265</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;A novel cellulose-based bio-battery made of electrospun fibers activated by biological fluids has been developed. This work reports a new concept for a fully organic bio-battery that takes advantage of the high surface to volume ratio achieved by an electrospun matrix composed of sub-micrometric fibers that acts simultaneously as the separator and the support of the electrodes. Polymer composites of polypyrrole (PPy) and polyaniline (PANI) with cellulose acetate (CA) electrospun matrix were produced by in situ chemical oxidation of pyrrole and aniline on the CA fibers. The structure (CA/PPy|CA|CA/PANI) generated a power density of 1.7 mW g−1 in the presence of simulated biological fluids, which is a new and significant contribution to the domain of medical batteries and fully organic devices for biomedical applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">I. Ropio</style></author><author><style face="normal" font="default" size="100%">B. Romba</style></author><author><style face="normal" font="default" size="100%">J. P. Nobre</style></author><author><style face="normal" font="default" size="100%">Henriques, C</style></author><author><style face="normal" font="default" size="100%">Silva, J.C.</style></author><author><style face="normal" font="default" size="100%">Martins, J. I.</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-based electrospun fibers functionalized with polypyrrole and polyaniline for fully organic batteries</style></title><secondary-title><style face="normal" font="default" size="100%">J Mater Chem A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1039/C7TA06457H</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">256-265</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel cellulose-based bio-battery made of electrospun fibers activated by biological fluids has been developed. This work reports a new concept for a fully organic bio-battery that takes advantage of the high surface to volume ratio achieved by an electrospun matrix composed of sub-micrometric fibers that acts simultaneously as the separator and the support of the electrodes. Polymer composites of polypyrrole (PPy) and polyaniline (PANI) with cellulose acetate (CA) electrospun matrix were produced by in situ chemical oxidation of pyrrole and aniline on the CA fibers. The structure (CA/PPy|CA|CA/PANI) generated a power density of 1.7 mW g−1 in the presence of simulated biological fluids, which is a new and significant contribution to the domain of medical batteries and fully organic devices for biomedical applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giannakidis, G.</style></author><author><style face="normal" font="default" size="100%">Gargiulo, M.</style></author><author><style face="normal" font="default" size="100%">De Miglio, R</style></author><author><style face="normal" font="default" size="100%">A. Chiodi</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Giannakidis G.</style></author><author><style face="normal" font="default" size="100%">K. Karlsson</style></author><author><style face="normal" font="default" size="100%">M. Labriet</style></author><author><style face="normal" font="default" size="100%">B. Ó Gallachóir</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Challenges faced when addressing the role of cities towards a below 2-degree world</style></title><secondary-title><style face="normal" font="default" size="100%">Limiting Global Warming to Well Below 2°C: Energy System Modelling and Policy Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Lecture Notes in Energy 64. Springer International publishing. Doi: 10.1007/978-3-319-74424-7</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B. M. M. Faustino</style></author><author><style face="normal" font="default" size="100%">Gomes, D.</style></author><author><style face="normal" font="default" size="100%">Faria, J.</style></author><author><style face="normal" font="default" size="100%">T. Juntunen</style></author><author><style face="normal" font="default" size="100%">G. Gaspar</style></author><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Almeida, A.</style></author><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">I. Tittonen</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CuI p-type thin films for highly transparent thermoelectric pn modules</style></title><secondary-title><style face="normal" font="default" size="100%">Sci Rep</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-018-25106-3</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">6867-6867</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Developments in thermoelectric (TE) transparent p-type materials are scarce and do not follow the trend of the corresponding n-type materials – a limitation of the current transparent thermoelectric devices. P-type thermoelectric thin films of CuI have been developed by three different methods in order to maximise optical transparency (&amp;gt;70% in the visible range), electrical (σ = 1.1 × 104 Sm−1) and thermoelectric properties (ZT = 0.22 at 300 K). These have been applied in the first planar fully transparent p-n type TE modules where gallium-doped zinc oxide (GZO) thin films were used as the n-type element and indium thin oxide (ITO) thin films as electrodes. A thorough study of power output in single elements and p-n modules electrically connected in series and thermally connected in parallel is inclosed. This configuration allows for a whole range of highly transparent thermoelectric applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Samhan-Arias, A. K.</style></author><author><style face="normal" font="default" size="100%">Fortalezas, S.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cytochrome b5 reductase is the component from neuronal synaptic plasma membrane vesicles that generates superoxide anion upon stimulation by cytochrome c</style></title><secondary-title><style face="normal" font="default" size="100%">Redox Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">109-114</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Carolina Pádua</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design and Evolution of an Opto-electronic Device for VOCs Detection</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 11th International Joint Conference on Biomedical Engineering Systems and Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0006558100480055</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/biodevices_2018_9.pdf</style></url></related-urls></urls><pages><style face="normal" font="default" size="100%">48-55</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electronic noses (E-noses) are devices capable of detecting and identifying Volatile Organic Compounds (VOCs) in a simple and fast method. In this work, we present the development process of an opto-electronic device based on sensing films that have unique stimuli-responsive properties, altering their optical and electrical properties, when interacting with VOCs. This interaction results in optical and electrical signals that can be collected, and further processed and analysed. Two versions of the device were designed and assembled. E-nose V1 is an optical device, and E-nose V2 is a hybrid opto-electronic device. Both E-noses architectures include a delivery system, a detection chamber, and a transduction system. After the validation of the E-nose V1 prototype, the E-nose V2 was implemented, resulting in an easy-to-handle, miniaturized and stable device. Results from E-nose V2 indicated optical signals reproducibility, and the possibility of coupling the electrical signals to the opt ical response for VOCs sensing. &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebocho, S.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Viveiros, R.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a ferrocenyl-based MIP in supercritical carbon dioxide: Towards an electrochemical sensor for bisphenol A</style></title><secondary-title><style face="normal" font="default" size="100%">J Supercrit Fluids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0896844617303418</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">98-104</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antonella Giancristofaro</style></author><author><style face="normal" font="default" size="100%">Arménio J.M. Barbosa</style></author><author><style face="normal" font="default" size="100%">Alessandra Ammazzalorso</style></author><author><style face="normal" font="default" size="100%">Pasquale Amoia</style></author><author><style face="normal" font="default" size="100%">Barbara De Filippis</style></author><author><style face="normal" font="default" size="100%">Marialuigia Fantacuzzi</style></author><author><style face="normal" font="default" size="100%">Letizia Giampietro</style></author><author><style face="normal" font="default" size="100%">Cristina Maccallinia</style></author><author><style face="normal" font="default" size="100%">Rosa Amoroso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Discovery of new FXR agonists based on 6-ECDCA binding properties by virtual screening and molecular docking</style></title><secondary-title><style face="normal" font="default" size="100%">MedChemComm</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.rsc.org/en/Content/ArticleLanding/MD/2018/C8MD00272J</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1630-1638 </style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mirante, Fátima</style></author><author><style face="normal" font="default" size="100%">Luís Dias</style></author><author><style face="normal" font="default" size="100%">Mariana Silva</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient heterogeneous polyoxometalate-hybrid catalysts for the oxidative desulfurization of fuels</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S156673671730417X</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">1–8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The heterogenization of the highly active monovacant polyoxotungstate ([PW11O39]7 −, abbreviated as PW11) was achieved by preparing the corresponding long chain quaternary ammonium salt (ODA7PW11, ODA = CH3(CH2)17(CH3)3N). The complete cation exchange confers total heterogeneity to the monovacant catalyst while keeping its oxidative catalytic activity. In fact, the heterogeneous catalyst allowed for the complete desulfurization of a multicomponent model diesel (2000 ppm S) after 40 min of reaction, conciliating extraction (using BMIMPF6 solvent) and oxidation (ECODS process using H2O2 oxidant). The heterogeneous catalyst has shown a superior desulfurization performance when compared with the homogeneous quaternary ammonium TBAPW11 catalyst (TBA = (C4H9)4 N). Both hybrid catalysts have been successfully reused in consecutive ECODS cycles. Additionally, the long carbon chain cations provide a protective environment around the polyoxometalate allowing for ODA7PW11 to retain its heterogeneity and structure after the ECODS process.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, Ricardo</style></author><author><style face="normal" font="default" size="100%">Chaparro, Catarina</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Valente, Manuel</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospun composite cellulose acetate/iron oxide nanoparticles non-woven membranes for magnetic hyperthermia applications</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0144861718307033</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">198</style></volume><pages><style face="normal" font="default" size="100%">9-16</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present work composite membranes were produced by combining magnetic nanoparticles (NPs) with cellulose acetate (CA) membranes for magnetic hyperthermia applications. The non-woven CA membranes were produced by electrospinning technique, and magnetic NPs were incorporated by adsorption at fibers surface or by addition to the electrospinning solution. Therefore, different designs of composite membranes were obtained. Superparamagnetic NPs synthesized by chemical precipitation were stabilized either with oleic acid (OA) or dimercaptosuccinic acid (DMSA) to obtain stable suspensions at physiological pH. The incorporation of magnetic NP into CA matrix was confirmed by scanning and transmission electron microscopy. The results showed that adsorption of magnetic NPs at fibers’ surface originates composite membranes with higher heating ability than those produced by incorporation of magnetic NPs inside the fibers. However, adsorption of magnetic NPs at fibers’ surface can cause cytotoxicity depending on the NPs concentration. Tensile tests demonstrated a reinforcement effect caused by the incorporation of magnetic NPs in the non-woven membrane.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, GDG</style></author><author><style face="normal" font="default" size="100%">Iranzo, O.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sarmento, Bruno</style></author><author><style face="normal" font="default" size="100%">Jose Das Neves</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Engineered protein variants for bioconjugation</style></title><secondary-title><style face="normal" font="default" size="100%">Biomedical Applications of Functionalized Nanomaterials - Concepts, Development and Clinical Translation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.elsevier.com/books/biomedical-applications-of-functionalized-nanomaterials/sarmento/978-0-323-50878-0</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elena Surra</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Isabel A.A.C. Esteves</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">José Paulo Mota</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced Biogas Production through Anaerobic co-Digestion of OFMSW with Maize Cob Waste Pre-Treated with Hydrogen Peroxide</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">121-126</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">David Magalhães Sousa</style></author><author><style face="normal" font="default" size="100%">Luís Cerqueira</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Guilherme Gaspar</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Facile Microwave-assisted Synthesis Manganese Doped Zinc Sulfide Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">15992</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. C. Carvalho</style></author><author><style face="normal" font="default" size="100%">F. Queda</style></author><author><style face="normal" font="default" size="100%">C. V. Almeida</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. Manuel M. Marques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From a natural polymer to relevant NAG-NAM precursors</style></title><secondary-title><style face="normal" font="default" size="100%">Asian J Org Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">2544-2551</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional Stimuli-Responsive Gels: Hydrogels and Microgels</style></title><secondary-title><style face="normal" font="default" size="100%">Gels</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mdpi.com/2310-2861/4/2/54</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">54</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;One strategy that has gained much attention in the last decades is the understanding and further mimicking of structures and behaviours found in nature, as inspiration to develop materials with additional functionalities. This review presents recent advances in stimuli-responsive gels with emphasis on functional hydrogels and microgels. The first part of the review highlights the high impact of stimuli-responsive hydrogels in materials science. From macro to micro scale, the review also collects the most recent studies on the preparation of hybrid polymeric microgels composed of a nanoparticle (able to respond to external stimuli), encapsulated or grown into a stimuli-responsive matrix (microgel). This combination gave rise to interesting multi-responsive functional microgels and paved a new path for the preparation of multi-stimuli “smart” systems. Finally, special attention is focused on a new generation of functional stimuli-responsive polymer hydrogels able to self-shape (shape-memory) and/or self-repair. This last functionality could be considered as the closing loop for smart polymeric gels.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Mestre, O.</style></author><author><style face="normal" font="default" size="100%">Nunes, R.F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genomic organization, gene expression and activity profile of Marinobacter hydrocarbonoclasticus denitrification enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">PEERJ</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">DOI: 10.7717/peerj.5603</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Coutino-Gonzalez, E.</style></author><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Baekelant, W.</style></author><author><style face="normal" font="default" size="100%">Fron, E.</style></author><author><style face="normal" font="default" size="100%">Roeffaers, M.B.J.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Hofkens, J.</style></author><author><style face="normal" font="default" size="100%">Laia C.A.T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly Photoluminescent Sulfide Clusters Confined in Zeolites</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">122</style></volume><pages><style face="normal" font="default" size="100%">14761-14770</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reckien, D.</style></author><author><style face="normal" font="default" size="100%">Heidrich, O.</style></author><author><style face="normal" font="default" size="100%">Church, J.</style></author><author><style face="normal" font="default" size="100%">Pietrapertos, F.</style></author><author><style face="normal" font="default" size="100%">De Gregorio-Hurtado, S.</style></author><author><style face="normal" font="default" size="100%">D'Alonzo, V.</style></author><author><style face="normal" font="default" size="100%">Foley, A.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Lorencová, E.K.</style></author><author><style face="normal" font="default" size="100%">Orruk, H.</style></author><author><style face="normal" font="default" size="100%">Orrum, K.</style></author><author><style face="normal" font="default" size="100%">Wejs, A.</style></author><author><style face="normal" font="default" size="100%">Flacke, J.</style></author><author><style face="normal" font="default" size="100%">Olazabal, M.</style></author><author><style face="normal" font="default" size="100%">Geneletti, D.</style></author><author><style face="normal" font="default" size="100%">Feliu, E.</style></author><author><style face="normal" font="default" size="100%">Vasilier, S.</style></author><author><style face="normal" font="default" size="100%">Nador, C.</style></author><author><style face="normal" font="default" size="100%">Krook-Riekkola, A.</style></author><author><style face="normal" font="default" size="100%">Matosović, M.</style></author><author><style face="normal" font="default" size="100%">A. Fokaides, P.</style></author><author><style face="normal" font="default" size="100%">I. Ioannou, B.</style></author><author><style face="normal" font="default" size="100%">Flamos, A.</style></author><author><style face="normal" font="default" size="100%">Spyridaki, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">How are cities planning to respond to climate change? Assessment of local climate plans from 885 cities in the EU-28</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production. doi: 10.1016/j.jclepro.2018.03.220</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">191</style></volume><pages><style face="normal" font="default" size="100%"> 207-219</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, V.</style></author><author><style face="normal" font="default" size="100%">Gaspari, A.</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Barroso, S.</style></author><author><style face="normal" font="default" size="100%">T. Avilés</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Imine Ligands Based on Ferrocene: Synthesis, Structural and Mössbauer Characterization and Evaluation as Chromogenic and Electrochemical Sensors for Hg+2</style></title><secondary-title><style face="normal" font="default" size="100%">New J Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C7NJ04319H</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">3334-3343</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author><author><style face="normal" font="default" size="100%">Diogo J. Ramos</style></author><author><style face="normal" font="default" size="100%">Jenifer Santos</style></author><author><style face="normal" font="default" size="100%">Núria Calero</style></author><author><style face="normal" font="default" size="100%">J. Muñoz</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Injectable hydrogels based on pluronic/water systems filled with alginate microparticles: Rheological characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Publisher Logo Conference Proceedings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1063/1.5045953</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1981</style></volume><pages><style face="normal" font="default" size="100%">020091</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper the rheological characterization of Pluronic/water systems filled with alginate microparticles is presented. The rheological characterization of the Pluronic/water systems allowed for the choice of the best Pluronic concentration taking into account its applications as injectable hydrogels for tissue repair. The effect on the rheological behavior of the addition of alginate microparticles, to be loaded with the drug, was analyzed and the maximum concentration of microparticles determined.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">De Miglio, R</style></author><author><style face="normal" font="default" size="100%">Chiodi A.</style></author><author><style face="normal" font="default" size="100%">Gargiulo M.</style></author><author><style face="normal" font="default" size="100%">Long, G.</style></author><author><style face="normal" font="default" size="100%">Giannakidis, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INSMART – Insights on integrated modelling of EU cities energy system transition</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Strategy Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">150–155</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Ana P. Traguedo</style></author><author><style face="normal" font="default" size="100%">Ana R. Porteira</style></author><author><style face="normal" font="default" size="100%">Maria J. Frias</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Machine learning for the meta-analyses of microbial pathogens’ volatile signatures</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.nature.com/articles/s41598-018-21544-1.epdf?author_access_token=9bb29i_5WtyfaKXPf4Xmv9RgN0jAjWel9jnR3ZoTv0M_49rDp1dn-fbI6S2fs3IuTdgVwHLiyz1eWf1HAWLNgbJs0xOfMgvQ0_Plqb2J4SlpoRIFDQo_IafDLju01B9dkK7q34kYNhqFgDCcfL1lYw%3D%3D</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/dataset_and_scripts_associated_to_this_work.zip</style></url><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/2018_palma_vocsmachinelearning.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">3360</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Non-invasive and fast diagnostic tools based on volatolomics hold great promise in the control of infectious diseases. However, the tools to identify microbial volatile organic compounds (VOCs) discriminating between human pathogens are still missing. Artificial intelligence is increasingly recognised as an essential tool in health sciences. Machine learning algorithms based in support vector machines and features selection tools were here applied to find sets of microbial VOCs with pathogen-discrimination power. Studies reporting VOCs emitted by human microbial pathogens published between 1977 and 2016 were used as source data. A set of 18 VOCs is sufficient to predict the identity of 11 microbial pathogens with high accuracy (77%), and precision (62–100%). There is one set of VOCs associated with each of the 11 pathogens which can predict the presence of that pathogen in a sample with high accuracy and precision (86–90%). The implemented pathogen classification methodology supports future database updates to include new pathogen-VOC data, which will enrich the classifiers. The sets of VOCs identified potentiate the improvement of the selectivity of non-invasive infection diagnostics using artificial olfaction devices.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Gavin Long</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mining households' energy data to disclose fuel poverty: Lessons for Southern Europe</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0959652618300271</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">178</style></volume><pages><style face="normal" font="default" size="100%">534-550</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fuel poverty is a recognized and increasing problem in several European countries. A growing body of literature covers this topic, but dedicated analysis for Portugal are scarce despite the high perception of this condition. This paper contributes to fill this knowledge gap focusing on a European southern city while bringing new datasets and analysis to the assessment of this topic; consumer groups identification and to policy discussion. Daily electricity smart meters' registries were combined with socio-economic data, collected from door-to-door surveys, to understand the extent and the determinants of energy consumption for two contrasting consumer groups (herein called fuel poverty and fuel obesity groups). The analysis is based on the amount and annual profile of electricity consumption and was complemented with building energy simulations for relevant building typologies in those groups, to identify heating and cooling thermal performance gaps. The existence of these gaps allowed confirming and/or discarding the initial hypothesis of the poverty or obesity conditions. Results disclose socio-economic variables, as income, and consumers' behavior as key determinants of electricity consumption. It was identified a severe lack of thermal comfort levels inside households of both groups, either in cooling (98% for fuel poverty and 87% for fuel obesity) and heating seasons (98% for fuel poverty and 94% for fuel obesity). Major conclusion refers that electricity consumption cannot be used alone to segment consumer groups. This assessment may serve to support energy policy measures and instruments targeted to different consumers' groups. For example, distinct campaigns and differentiated incentives may apply to achieve energy efficiency and reduction while keep or improve indoor comfort levels.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beira, M Jardim</style></author><author><style face="normal" font="default" size="100%">Silva, M. P.</style></author><author><style face="normal" font="default" size="100%">Condesso, M.</style></author><author><style face="normal" font="default" size="100%">Cosme, P.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">P.J. Sebastião</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">de Pinho, MN</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular order and dynamics of water in hybrid cellulose acetate–silica asymmetric membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.tandfonline.com/doi/full/10.1080/00268976.2018.1537526</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><pages><style face="normal" font="default" size="100%">1–8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work 2H NMR spectroscopy and 1H NMR relaxometry and diffusometry were used to characterise water order and dynamics in cellulose acetate/silica asymmetric membranes. Two hydrated membranes were characterised allowing the identification of extra ordering of the water molecules and the presence in each membrane of up to two spectral components with different degrees of order and different T1 values. The mechanism behind this order increase was ascribed to the rapid exchange of the water molecules between the pore walls and its interior. T1 relaxometry dispersions allowed for the identification of the relevant mechanisms of pore-confined water motion, with rotations mediated by translational displacements (RMTD) as the dominant mechanism in the low frequency region. Using the RMTD low cut off frequency along with the in situ directly measured diffusion constant it was possible do determine characteristic lengths of correlated water motion in both membranes studied, which fall in ranges compatible with typical pore dimensions in similar membranes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mononuclear molybdenum-containing enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Reference Module in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/B978-0-12-409547-2.13932-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">Molecular Sciences and Chemical Engineering</style></volume><pages><style face="normal" font="default" size="100%">1 - 19</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Sofia Matias</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles as Emerging Diagnostic Tools in Liquid Tumours</style></title><secondary-title><style face="normal" font="default" size="100%">European Medical Journal Innovations</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">80-87</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rocha, Ana Margarida</style></author><author><style face="normal" font="default" size="100%">Machado, Graciela</style></author><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New approaches in glass printing with decal technology and luminescent glass enamels</style></title><secondary-title><style face="normal" font="default" size="100%">IMPACT 10 Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><pub-location><style face="normal" font="default" size="100%">Santander, Spain</style></pub-location><pages><style face="normal" font="default" size="100%">82-85</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, F.</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Delerue-Matos, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Morais, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitric oxide detection using electrochemical third-generation biosensors – based on heme proteins and porphyrins</style></title><secondary-title><style face="normal" font="default" size="100%">Electroanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/elan.201800421</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">1-20</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Lopez</style></author><author><style face="normal" font="default" size="100%">Ricardo Bacelar</style></author><author><style face="normal" font="default" size="100%">Inês Pires</style></author><author><style face="normal" font="default" size="100%">Telmo G.Santos</style></author><author><style face="normal" font="default" size="100%">José PedroSousa</style></author><author><style face="normal" font="default" size="100%">Luísa Quintino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-destructive testing application of radiography and ultrasound for wire and arc additive manufacturing</style></title><secondary-title><style face="normal" font="default" size="100%">Additive Manufacturing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.addma.2018.03.020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">298-306</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work addressed the challenges of identifying applicable Non-Destructive Testing (NDT) techniques suitable for inspection and materials characterization techniques for Wire and Arc Additive Manufacturing (WAAM) parts. With the view of transferring WAAM to the industry and qualifying the manufacturing process for applications such as structural components, the quality of the produced parts needs to be assured. Thus, the main objective of this paper is to review the main NDT techniques and assess the capability of detecting WAAM defects, for inspection either in a monitoring, in-process or post-process scenario. Radiography and ultrasonic testing were experimentally tested on reference specimens in order to compare the techniques capabilities. Metallographic, hardness and electrical conductivity analysis were also applied to the same specimens for material characterization. Experimental outcomes prove that typical WAAM defects can be detected by the referred techniques. The electrical conductivity measurement may complement or substitute some destructive methods used in AM processing.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author><author><style face="normal" font="default" size="100%">Machado, Graciela</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">O vidro enquanto material e o vidro enquanto arte</style></title><secondary-title><style face="normal" font="default" size="100%">Specularis - looking through</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://i2ads.up.pt/wp-content/uploads/2019/05/specularis.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">i2ADS - Instituto de Investigação em Arte, Design e Sociedade Faculdade de Belas Artes da Universidade do Porto </style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Mesnier, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An overview of the Covenant of Mayors application in Portugal (in Portuguese).</style></title><secondary-title><style face="normal" font="default" size="100%">Cities leading the Way to a Sustainable Future, http://cidadesorientadas.dgterritorio.gov.pt/</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Centro Pastoral de Torres Vedras</style></publisher><pub-location><style face="normal" font="default" size="100%">Torres Vedras, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. M. 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Filipe</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptidoglycan synthesis drives an FtsZ-treadmilling-independent step of cytokinesis</style></title><secondary-title><style face="normal" font="default" size="100%">Nature</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">554</style></volume><pages><style face="normal" font="default" size="100%">528-532</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Samhan-Arias, A.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peroxidase-like activity of cytochrome b5 is triggered upon hemichrome formation in alkaline pH</style></title><secondary-title><style face="normal" font="default" size="100%">BBA - Proteins and Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">1866</style></volume><pages><style face="normal" font="default" size="100%">373-378</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Giannakidis G.</style></author><author><style face="normal" font="default" size="100%">K. Karlsson</style></author><author><style face="normal" font="default" size="100%">M. Labriet</style></author><author><style face="normal" font="default" size="100%">B. Ó Gallachóir</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">The pivotal role of electricity in the deep decarbonization of energy system: cost-effective options for Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Limiting Global Warming to Well Below 2°C: Energy System Modelling and Policy Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer, Lecture Notes in Energy 64. Springer International publishing, Doi: 10.1007/978-3-319-74424-7</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salvia, M.</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Fueyo, N.</style></author><author><style face="normal" font="default" size="100%">Cosmi, C.</style></author><author><style face="normal" font="default" size="100%">Papadopoulou, K.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The PrioritEE Approach to Reinforce the Capacities of Local Administrations in the Energy Management of Public Buildings</style></title><secondary-title><style face="normal" font="default" size="100%">New Metropolitan Perspectives. ISHT 2018. Smart Innovation, Systems and Technologies, Springer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">101</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arménio J.M. Barbosa</style></author><author><style face="normal" font="default" size="100%">Ana Rita Oliveira</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein- and Peptide-Based Biosensors in Artificial Olfaction</style></title><secondary-title><style face="normal" font="default" size="100%">Trends in Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.cell.com/trends/biotechnology/fulltext/S0167-7799(18)30195-1?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0167779918301951%3Fshowall%3Dtrue</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/barbosa_2018.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">1244-1258</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Animals’ olfactory systems rely on proteins, olfactory receptors (ORs) and&lt;br /&gt;
odorant-binding proteins (OBPs), as their native sensing units to detect odours.&lt;br /&gt;
Recent advances demonstrate that these proteins can also be employed as&lt;br /&gt;
molecular recognition units in gas-phase biosensors. In addition, the interactions&lt;br /&gt;
between odorant molecules and ORs or OBPs are a source of inspiration&lt;br /&gt;
for designing peptides with tunable odorant selectivity. We review recent&lt;br /&gt;
progress in gas biosensors employing biological units (ORs, OBPs, and peptides)&lt;br /&gt;
in light of future developments in artificial olfaction, emphasizing examples&lt;br /&gt;
where biological components have been employed to detect gas-phase&lt;br /&gt;
analytes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Putting xanthine oxidoreductase and aldehyde oxidase on the NO metabolism map: nitrite reduction by molybdoenzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Redox Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://docentes.fct.unl.pt/lblm/files/redoxbiol-2018-19-274.pdf</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biologicalchemistryatfctunl/files/redoxbiol-2018-19-274.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">274-289</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nojima, T</style></author><author><style face="normal" font="default" size="100%">Rebelo, K</style></author><author><style face="normal" font="default" size="100%">Gomes, T</style></author><author><style face="normal" font="default" size="100%">Grosso, A R</style></author><author><style face="normal" font="default" size="100%">Proudfoot, NJ</style></author><author><style face="normal" font="default" size="100%">Carmo-Fonseca, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA Polymerase II Phosphorylated on CTD Serine 5 Interacts with the Spliceosome during Co-transcriptional Splicing</style></title><secondary-title><style face="normal" font="default" size="100%">Mol Cell</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.cell.com/molecular-cell/fulltext/S1097-2765(18)30751-2?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1097276518307512%3Fshowall%3Dtrue</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">369-379</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The highly intronic nature of protein coding genes in mammals necessitates a co-transcriptional splicing mechanism as revealed by mNET-seq analysis. Immunoprecipitation of MNase-digested chromatin with antibodies against RNA polymerase II (Pol II) shows that active spliceosomes (both snRNA and proteins) are complexed to Pol II S5P CTD during elongation and co-transcriptional splicing. Notably, elongating Pol II-spliceosome complexes form strong interactions with nascent transcripts, resulting in footprints of approximately 60 nucleotides. Also, splicing intermediates formed by cleavage at the 5′ splice site are associated with nearly all spliced exons. These spliceosome-bound intermediates are frequently ligated to upstream exons, implying a sequential, constitutive, and U12-dependent splicing process. Finally, lack of detectable spliced products connected to the Pol II active site in human HeLa or murine lymphoid cells suggests that splicing does not occur immediately following 3′ splice site synthesis. Our results imply that most mammalian splicing requires exon definition for completion.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robótica e Trabalho: o futuro hoje</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Glaciar/FLAD</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sanguine paint: production, characterization, and adhesion to the glass substrate</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Conservation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">221-239</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Carolina Pádua</style></author><author><style face="normal" font="default" size="100%">Daniel Osório</style></author><author><style face="normal" font="default" size="100%">João Rodrigues</style></author><author><style face="normal" font="default" size="100%">Gonçalo Santos</style></author><author><style face="normal" font="default" size="100%">Ana Porteira</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Scalable and Easy-to-use System Architecture for Electronic Noses</style></title><secondary-title><style face="normal" font="default" size="100%">In Proceedings of the 11th International Joint Conference on Biomedical Engineering Systems and Technologies </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0006597101790186</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/biodevices_2018_27.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">BIODEVICES</style></publisher><pub-location><style face="normal" font="default" size="100%">Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">179-186</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The purpose of this work was the development of a scalable and easy-to-use electronic noses (E-noses) system architecture for volatile organic compounds sensing, towards the final goal of using several E-noses acquiring large datasets at the same time. In order to accomplish this, each E-nose system is comprised by a delivery system, a detection system and a data acquisition and control system. In order to increase the scalability, the data is stored in a database common to all E-noses. Furthermore, the system was designed so it would only require five simple steps to setup a new E-nose if needed, since the only parameter that needs to be changed is the ID of the new E-nose. The user interacts with a node using an interface, allowing for the control and visualization of the experiment. At this stage, there are three different E-nose prototypes working with this architecture in a laboratory environment.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castro, N.S.S.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Cerqueira, N.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Small phospho-donors phosphorylate MorR without inducing protein conformational changes</style></title><secondary-title><style face="normal" font="default" size="100%">Biophys Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">240</style></volume><pages><style face="normal" font="default" size="100%">25-33</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Almeida</style></author><author><style face="normal" font="default" size="100%">G. Machado (ed)</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Specularis - looking through</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://i2ads.up.pt/wp-content/uploads/2019/05/specularis.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">i2ADS - Instituto de Investigação em Arte, Design e Sociedade &amp; Faculdade de Belas Artes da Universidade do Porto </style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Braz, Luis</style></author><author><style face="normal" font="default" size="100%">Grenha, Ana</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Lourenço, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Domingos</style></author><author><style face="normal" font="default" size="100%">Sarmento, Bruno</style></author><author><style face="normal" font="default" size="100%">da Costa, Ana M Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of Locust Bean Gum derivatives and their application in the production of nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0144861717313383</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">181</style></volume><pages><style face="normal" font="default" size="100%">974–985</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The development of LBG-based nanoparticles intending an application in oral immunization is presented. Nanoparticle production occurred by mild polyelectrolyte complexation, requiring the chemical modification of LBG. Three LBG derivatives were synthesized, namely a positively charged ammonium derivative (LBGA) and negatively charged sulfate (LBGS) and carboxylate (LBGC) derivatives. These were characterized by Fourier-transform infrared spectroscopy, elemental analysis, nuclear magnetic resonance spectroscopy, gel permeation chromatography, and x-ray diffraction. As a pharmaceutical application was aimed, a toxicological analysis of the derivatives was performed by both MTT test and LDH release assay.&lt;/p&gt;
&lt;p&gt;Several nanoparticle formulations were produced using LBGA or chitosan (CS) as positively charged polymers, and LBGC or LBGS as negatively charged counterparts, producing nanoparticles with adequate properties regarding an application in oral immunization.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Malta, Gabriela</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Batista, Pedro Viana</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luísa Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, cytotoxicity evaluation in human cell lines and in vitro DNA interaction of a hetero arylidene-9(10H)-anthrone</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anthracenecarboxaldehyde</style></keyword><keyword><style  face="normal" font="default" size="100%">arylidene anthrone</style></keyword><keyword><style  face="normal" font="default" size="100%">Decarbonylation</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA intercalation</style></keyword><keyword><style  face="normal" font="default" size="100%">Imidazolium salt</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/ejoc.201701500</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">n/a–n/a</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new and never yet reported hetero arylidene-9(10H)-anthrone structure (4) was unexpectedly isolated on reaction of 1,2-dimethyl-3-ethylimidazolium iodide (2) and 9-anthracenecarboxaldehyde (3) under basic conditions. Its structure was unequivocally attributed by X-ray crystallography. No cytotoxicity in human healthy fibroblasts and in two different cancer cell lines was observed indicating its applicability in biological systems. Compound 4 interacts with CT-DNA by intercalation between the adjacent base pairs of DNA with a high binding affinity (Kb = 2.0(± 0.20) x 105 M-1) which is 10x higher than that described for doxorubicin (Kb = 3.2 (±0.23) × 104 M-1). Furthermore, compound 4 quenches the fluorescence emission of GelRed-CT-DNA system with a quenching constant (KSV) of 3.3(±0.3) x 103 M-1 calculated by the Stern-Volmer equation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tânia Vieira</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, electrospinning and in vitro test of a new biodegradable gelatin-based poly(ester urethane urea) for soft tissue engineering</style></title><secondary-title><style face="normal" font="default" size="100%">European Polymer Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.eurpolymj.2018.04.005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">271-281</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biodegradable polyurethanes have been studied as scaffolds for tissue engineering due to their adjustable physico-chemical properties. In this work, we synthesized a biodegradable gelatin-based poly(urethane urea) using polycaprolactone-diol, as soft segment, and isophorone diisocyanate and gelatin from cold water fish skin as hard segment. The synthesis was confirmed by Fourier transform infrared spectroscopy and proton nuclear magnetic resonance and the influence of the amount of gelatin introduced in the polymer backbone was analyzed by thermal analysis. Gelatin-based poly(urethane urea) electrospun fibrous mats and solvent cast films were then produced and their physico-chemical and biological properties studied. They present an amorphous structure, elastomeric behavior and water contact angles typical of hydrophobic surfaces. Hydrolytic degradation was analyzed in phosphate buffer saline (PBS), lipase and trypsin solutions. No mass changes were detected during 37 days in PBS and trypsin while significant degradation by lipase was observed. Human foetal foreskin fibroblasts were seeded on the fibrous mats and films. Populations were evaluated by colorimetric cell viability assays and morphology by fluorescence imaging. The substrates supported cell adhesion and proliferation. The novel gelatin-based poly(urethane urea) fibrous mats offer attractive physico-chemical and biological properties for soft tissue engineering applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, L. R.</style></author><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and kinetic properties of the outer membrane cytochrome OmcF, a key protein for extracellular electron transfer in Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">BBA - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0005272818302184</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1859</style></volume><pages><style face="normal" font="default" size="100%">1132-1137</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liliana R. Teixeira</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and kinetic properties of the outer membrane cytochrome OmcF, a key protein for extracellular electron transfer in Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioelectrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Redox potential</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272818302184</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1859</style></volume><pages><style face="normal" font="default" size="100%">1132-1137</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene knock-out studies on Geobacter sulfurreducens have shown that the monoheme c-type cytochrome OmcF is essential for the extracellular electron transfer pathways involved in the reduction of iron and uranium oxy-hydroxides, as well as, on electricity production in microbial fuel cells. A detailed electrochemical characterization of OmcF was performed for the first time, allowing attaining kinetics and thermodynamic data. The heterogeneous electron transfer rate constant was determined at pH 7 (0.16 ± 0.01 cm s−1) indicating that the protein displays high electron transfer efficiency compared to other monoheme cytochromes. The pH dependence of the redox potential indicates that the protein has an important redox-Bohr effect in the physiological pH range for G. sulfurreducens growth. The analysis of the structures of OmcF allowed us to assign the redox-Bohr centre to the side chain of His47 residue and its pKa values in the reduced and oxidized states were determined (pKox = 6.73; pKred = 7.55). The enthalpy, entropy and Gibbs free energy associated with the redox transaction were calculated, pointing the reduced form of the cytochrome as the most favourable. The data obtained indicate that G. sulfurreducens cells evolved to warrant a down-hill electron transfer from the periplasm to the outer-membrane associated cytochrome OmcF.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Semeano, Ana T. S.</style></author><author><style face="normal" font="default" size="100%">Daniele F. Maffei</style></author><author><style face="normal" font="default" size="100%">Susana Palma</style></author><author><style face="normal" font="default" size="100%">Li, Rosamaria W. C.</style></author><author><style face="normal" font="default" size="100%">Bernadette D.G.M. Franco</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tilapia fish microbial spoilage monitored by a single optical gas sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Food Control</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0956713518300318</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/online_published.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">72-76</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As consumption of fish and fish-based foods increases, non-destructive monitoring of fish freshness also becomes more prominent. Fish products are very perishable and prone to microbiological growth, not always easily detected by organoleptic evaluation. The analysis of the headspace of fish specimens through gas sensing is an interesting approach to monitor fish freshness. Here we report a gas sensing method for monitoring Tilapia fish spoilage based on the application of a single gas sensitive gel material coupled to an optical electronic nose. The optical signals of the sensor and the extent of bacterial growth were followed over time, and results indicated good correlation between the two determinations, which suggests the potential application of this simple and low cost system for Tilapia fish freshness monitoring.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Samhan-Arias, A. K.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Topography of human cytochrome b5/cytochrome b5 reductase interacting domain and redox alterations upon complex formation</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><volume><style face="normal" font="default" size="100%">1859</style></volume><pages><style face="normal" font="default" size="100%">78-87</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The triheme cytochrome PpcF from Geobacter metallireducens exhibits distinct redox properties</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Open Bio</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Geobacter metallireducens</style></keyword><keyword><style  face="normal" font="default" size="100%">multiheme c-type cytochrome PpcF</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://febs.onlinelibrary.wiley.com/doi/abs/10.1002/2211-5463.12505</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">ja</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Electrogenic bacteria, such as Geobacter, can couple the oxidation of carbon sources to the reduction of extracellular electron acceptors; such acceptors include toxic and radioactive metals, as well as electrode surfaces, making Geobacter a suitable candidate for applied use in bioremediation and bioenergy generation. Geobacter metallireducens is more promising in this regard than the better studied Geobacter sulfurreducens, as it has more efficient Fe (III) reduction rates and can respire nitrate to ammonia. The operon responsible for nitrate reductase activity in G. metallireducens includes the gene encoding the cytochrome PpcF, which was proposed to exchange electrons with nitrate reductase. In the present work, we perform a biochemical and biophysical characterization of PpcF. Spectroscopic techniques, including circular dichroism (CD), UV-visible, and nuclear magnetic resonance (NMR) revealed that the cytochrome is very stable (Tm &amp;gt; 85 °C), contains three low-spin hemes, and is diamagnetic (S=0) and paramagnetic (S=1/2) in the reduced and oxidized states, respectively. The NMR chemical shifts of the heme substituents were assigned and used to determine the heme core architecture of PpcF. Compared to the PpcA-family from G. sulfurreducens, the spatial disposition of the hemes is conserved, but the functional properties are clearly distinct. In fact, potentiometric titrations monitored by UV-visible absorption reveal that the reduction potential values of PpcF are significantly less negative (-56 and -64 mV, versus the normal hydrogen electrode at pH 7.0 and 8.0, respectively). NMR redox titrations showed that the order of oxidation of the hemes is IV-I-III a feature not observed for G. sulfurreducens. The different redox properties displayed by PpcF, including the small redox-Bohr effect and low reduction potential value of heme IV, were structurally rationalized and attributed to the lower number of positively charged residues located in the vicinity of heme IV. Overall, the redox features of PpcF suggest that biotechnological applications of G. metallireducens may require less negative working functional redox windows than those using by G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Monteiro</style></author><author><style face="normal" font="default" size="100%">João Lourenço</style></author><author><style face="normal" font="default" size="100%">António Ravara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Uma análise comparativa de ferramentas de análise estática para deteção de erros de memória</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/mlr18b.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">FCT–NOVA</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Monteiro</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">António Ravara</style></author><author><style face="normal" font="default" size="100%">João Lourenço</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Uma análise comparativa de ferramentas de análise estática para deteção de erros de memória</style></title><secondary-title><style face="normal" font="default" size="100%">FCT–NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/hipstr/files/mon18.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc Dissertation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unusual reduction mechanism of copper in cysteine-rich environment</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.acs.org/doi/10.1021/acs.inorgchem.8b00121</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">8078-8088</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Cruz</style></author><author><style face="normal" font="default" size="100%">H. Silva</style></author><author><style face="normal" font="default" size="100%">J. Lopes</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">A. P. Jesus</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Very high fluence nitrogen implantations in metals studied by Rutherford Backscattering Spectrometry</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/nuclear/files/surfcoattechnology-355-2018.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Surface and Coatings Technology, 355</style></publisher><pages><style face="normal" font="default" size="100%">169-173</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rocha, Ana Margarida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vidro e Visão</style></title><secondary-title><style face="normal" font="default" size="100%">SPECULARIS — LOOKING THROUGH, Exposição de Arte Contemporânea</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://i2ads.up.pt/wp-content/uploads/2019/05/specularis.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">i2ADS - Instituto de Investigação em Arte, Design e Sociedade Faculdade de Belas Artes da Universidade do Porto </style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><pages><style face="normal" font="default" size="100%">26-28</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, Leonardo M</style></author><author><style face="normal" font="default" size="100%">Ligabue, Rosane</style></author><author><style face="normal" font="default" size="100%">Dumas, Angela</style></author><author><style face="normal" font="default" size="100%">Le Roux, Christophe</style></author><author><style face="normal" font="default" size="100%">Micoud, Pierre</style></author><author><style face="normal" font="default" size="100%">Meunier, Jean-François</style></author><author><style face="normal" font="default" size="100%">Martin, François</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Waterborne polyurethane/Fe3O4-synthetic talc composites: synthesis, characterization, and magnetic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer Bulletin</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s00289-017-2133-9</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pages><style face="normal" font="default" size="100%">1–16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nano-Fe3O4-synthetic talc gel was used as filler in the synthesis of waterborne polyurethane/Fe3O4-synthetic talc nanocomposites. This filler presents numerous edges (Si–O and Mg–O) and OH groups easily forming hydrogen bonds and polar interaction with water conferring hydrophilic character, consequently improving filler dispersion within a water-based matrix. Yet, the use of waterborne polyurethane (WPU) as matrix must be highlighted due to its environmentally friendly characteristics and low toxicity compared to solvent-based product. Fe3O4-synthetic talc-nanofillers were well dispersed into the polyurethane matrix even at high filler content as supported by XRD and TEM analyses. NMR indicates the interaction of filler OH groups with the matrix. For all nanocomposites, one can see a typical ferromagnetic behavior below Curie temperature (about 120 K) and a superparamagnetic behavior above this temperature. The use of Fe3O4-synthetic talc for obtaining magnetic nanocomposites resulted in improved materials with superior mechanical properties compared to solvent-based nanocomposites.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amanda M. Corrêa Pinto</style></author><author><style face="normal" font="default" size="100%">Thais A.B.C. Sanjad</style></author><author><style face="normal" font="default" size="100%">Rômulo S. Angélica</style></author><author><style face="normal" font="default" size="100%">Marcondes L. da Costa</style></author><author><style face="normal" font="default" size="100%">Rosildo S. Paiva</style></author><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">19th century stained-glass windows from Belém do Pará (Brazil): Analytical characterisation and pathology</style></title><secondary-title><style face="normal" font="default" size="100%">Boletín de la Sociedad Española de Cerámica y Vidrio</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biodeterioration</style></keyword><keyword><style  face="normal" font="default" size="100%">Biodeterioro</style></keyword><keyword><style  face="normal" font="default" size="100%">Brazilian Amazon Region</style></keyword><keyword><style  face="normal" font="default" size="100%">Conservación</style></keyword><keyword><style  face="normal" font="default" size="100%">Conservation</style></keyword><keyword><style  face="normal" font="default" size="100%">Región Amazónica de Brasil</style></keyword><keyword><style  face="normal" font="default" size="100%">Soda-lime silicate glass</style></keyword><keyword><style  face="normal" font="default" size="100%">Stained glass</style></keyword><keyword><style  face="normal" font="default" size="100%">Vidrieras</style></keyword><keyword><style  face="normal" font="default" size="100%">Vidrios sódico-cálcicos</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0366317517300985</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">133 - 141</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of this work was to determine the physico-chemical characteristics of the stained-glass windows into the 19th century of two mausoleums located in the city of Belém do Pará (Brazil), and to evaluate their state of conservation. The glass chemical composition was determined by WXRF and SEM/EDS. The samples’ morphology and the microorganisms’ identification were carried out by optical microscopy. The results indicated that the samples were soda-lime silicate glass, with approximately 70wt. % of SiO2, which contributed to the resistance of the stained glass to the weathering. The concentration of Na2O was normally twice the K2O, which contrasts with the composition of other panels produced during the same period, as reported in the literature. The biofilm is composed by cyanobacteria and rotifers. Overall, the panels analysed were in a good state of conservation, despite their exposure to tropical climate conditions for more than a century with no preventive measures whatsoever. Resumen El objetivo del presente trabajo fue determinar las características físico-químicas de las vidrieras del siglo XIX correspondientes a dos mausoleos ubicados en la ciudad de Belém do Pará (Brasil) para evaluar su estado de conservación. La composición química del vidrio fue determinada por WXRF y SEM/EDS. La morfología de las muestras y la identificación de los microorganismos fueron realizadas por microscopia óptica. Los resultados indicaron que las muestras eran vidrios de silicato sódico-cálcico, con aproximadamente el 70% en peso de SiO2, lo que aumentó la resistencia a la corrosión de los vidrios de estas vidrieras. La concentración de Na2O fue normalmente el doble que de K2O, lo que contrasta con la composición de otros paneles producidos durante el mismo período, de acuerdo con la literatura. El biofilm presentó cianobacterias y rotíferas. En general, los paneles analizados presentaban un buen estado de conservación, a pesar de su exposición a las condiciones climáticas tropicales durante más de un siglo, sin las medidas de conservación preventivas.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portela, Pilar C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical and functional insights on the triheme cytochrome PpcA from Geobacter metallireducens</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Biochemistry and Biophysics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme -type cytochrome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0003986118300675</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">644</style></volume><pages><style face="normal" font="default" size="100%">8 - 16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;G. metallireducens bacterium has highly versatile respiratory pathways that provide the microorganism an enormous potential for many biotechnological applications. However, little is known about the structural and functional properties of its electron transfer components. In this work, the periplasmic cytochrome PpcA from G. metallireducens was studied in detail for the first time using complementary biophysical techniques, including UV–visible, CD and NMR spectroscopy. The results obtained showed that PpcA contains three low-spin c-type heme groups with His-His axial coordination, a feature also observed for its homologue in G. sulfurreducens. However, despite the high sequence homology between the two cytochromes, important structural and functional differences were observed. The comparative analysis of the backbone, side chain and heme substituents NMR signals revealed differences in the relative orientation of the hemes I and III. In addition, redox titrations followed by visible spectroscopy showed that the redox potential values for PpcA from G. metallireducens (−78 and −93 mV at pH 7 and 8, respectively) are considerably less negative. Overall, this study provides biochemical and biophysical data of a key cytochrome from G. metallireducens, paving the way to understand the extracellular electron transfer mechanisms in these bacteria.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biomolecular Interaction Studies Between Cytochrome PpcA From Geobacter sulfurreducens and the Electron Acceptor Ferric Nitrilotriacetate (Fe-NTA)</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fmicb.2018.02741</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2741</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens is a dissimilatory metal-reducing bacterium that exhibits an enormous respiratory versatility, including the utilization of several toxic and radioactive metals as electron acceptors. This versatility is also replicated in the capability of the most abundant cytochrome in G. sulfurreducens, the periplasmic triheme cytochrome PpcA, to reduce uranium, chromium and other metal ions. From all possible electron transfer pathways in G. sulfurreducens, those involved in the iron reduction are the best characterized to date. In a previous work we provided structural evidence for the complex interface established between PpcA and the electron acceptor Fe(III)-citrate. However, genetic studies suggested that this acceptor is mainly reduced by outer membrane cytochomes. In the present work, we used UV-visible measurements to demonstrate that PpcA is able to directly reduce the electron acceptor ferric nitrilotriacetic acid (Fe-NTA), a more outer membrane permeable iron chelated form. In addition, the molecular interactions between PpcA and Fe-NTA were probed by Nuclear Magnetic Resonance (NMR) spectroscopy. The NMR spectra obtained for natural abundance and 15N-enriched PpcA samples in the absence and presence of Fe-NTA showed that the interaction is reversible and encompasses a positively charged surface region located in the vicinity of the heme IV. Overall, the study provides for the first time a clear illustration of the formation of an electron transfer complex between PpcA and a readily outer-membrane permeable iron chelated form. The structural and functional relationships obtained explain how a single cytochrome is designed to effectively interact with a wide range of G. sulfurreducens electron acceptors, a feature that can be explored for optimal bioelectrochemical applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Pawlowski</style></author><author><style face="normal" font="default" size="100%">N. Nayak</style></author><author><style face="normal" font="default" size="100%">M. Meireles</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">S. Velizarov</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CFD modelling of flow patterns, tortuosity and residence time distribution in monolithic porous columns reconstructed from X-ray tomography data</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Computational fluid dynamics (CFD)</style></keyword><keyword><style  face="normal" font="default" size="100%">Porous monoliths</style></keyword><keyword><style  face="normal" font="default" size="100%">Residence time distribution (RTD)</style></keyword><keyword><style  face="normal" font="default" size="100%">Shear stress</style></keyword><keyword><style  face="normal" font="default" size="100%">Tortuosity</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray tomography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S138589471831057X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">350</style></volume><pages><style face="normal" font="default" size="100%">757-766</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Highly porous monolithic alumina columns find a wide variety of applications, including in chromatography, due to increased surface area and good accessibility to the ligands and reduced diffusional hindrances. Several modelling approaches have been applied to describe experimentally observed flow behaviour in such materials, which morphology plays a key role in determining their hydrodynamic and mass transfer properties. In this work, a direct computational fluid dynamics (CFD) modelling approach is proposed to simulate flow behaviour in monolithic porous columns. The morphological structure of a fabricated alumina monolith was first reconstructed using 3D X-ray tomography data and, subsequently, OpenFOAM, an open-source CFD tool, was used to simulate the essential parameters for monoliths’ performance characterisation and optimisation, i.e. velocity and pressure fields, fluid streamlines, shear stress and residence time distribution (RTD). Moreover, the tortuosity of the monolith was estimated by a novel method, using the computed streamlines, and its value (∼1.1) was found to be in the same range of the results obtained by known experimental, analytical and numerical equations. Besides, it was observed (for the case of the monolith studied) that fluid transport was dominated by flow heterogeneities and advection, while the shear stress at pore mouths was significantly higher than in other regions. The proposed modelling approach, with expected high potential for designing target materials, was successfully validated by an experimentally obtained residence time distribution (RTD).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemical composition and alteration processes of glasses from the Cathedral of León (Spain)</style></title><secondary-title><style face="normal" font="default" size="100%">Boletín de la Sociedad Española de Cerámica y Vidrio</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alteración atmosférica</style></keyword><keyword><style  face="normal" font="default" size="100%">Alteration pathologies</style></keyword><keyword><style  face="normal" font="default" size="100%">Atmospheric weathering</style></keyword><keyword><style  face="normal" font="default" size="100%">Catedral de León</style></keyword><keyword><style  face="normal" font="default" size="100%">Cathedral of León</style></keyword><keyword><style  face="normal" font="default" size="100%">Patologías de alteración</style></keyword><keyword><style  face="normal" font="default" size="100%">stained glass windows</style></keyword><keyword><style  face="normal" font="default" size="100%">Vidrieras</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0366317517300912</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">101 - 111</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Cathedral of León has one of the most important ensembles of medieval stained glass windows in Europe; however, most of them have been altered by atmospheric weathering. The main objective of this study was the characterization of a set of glass samples from the Cathedral of León, the comparison with glasses from previous interventions in the cathedral and the study of the relation between the alteration pathologies, the chemical composition of the glasses and the environment in which they were placed. The samples were characterized by means of binocular microscopy, scanning electron microscopy and energy dispersive X-ray spectrometry, visible spectrophotometry, X-ray fluorescence spectrometry and X-ray diffraction. The main alteration of glasses exposed until the 19th century was the formation of pits by dealkalinization, while the glasses exposed until the present formed CaSO4 deposits as a consequence of the synergic effect of rainwater and gaseous pollutants. Glasses altered by the browning of manganese were also characterized. Resumen La Catedral de León posee una de las colecciones de vidrieras medievales más importantes de Europa; sin embargo, muchos de los vidrios se han alterado por degradación atmosférica. El objetivo principal de este estudio fue la caracterización de un conjunto de vidrios procedentes de la Catedral de León, su comparación con vidrios procedentes de intervenciones previas en la catedral y el estudio de la relación entre las patologías de alteración, la composición química del vidrio y el medio en el que estuvieron expuestas. Las muestras se caracterizaron mediante lupa binocular, microscopía electrónica de barrido y microanálisis de dispersión de energía de rayos X, espectrofotometría visible, espectrometría de fluorescencia de rayos X y difracción de rayos X. La alteración principal de los vidrios expuestos hasta el s. xix consistió en la formación de picaduras por desalcalinización, mientras que en los vidrios expuestos hasta la actualidad se formaron depósitos de CaSO4 como consecuencia del efecto sinérgico de la lluvia y los gases contaminantes. También se han caracterizado vidrios alterados por el enmarronamiento del manganeso.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. Dias</style></author><author><style face="normal" font="default" size="100%">N. Lapa</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">W. Ribeiro</style></author><author><style face="normal" font="default" size="100%">Matos, I.</style></author><author><style face="normal" font="default" size="100%">I. Fonseca</style></author><author><style face="normal" font="default" size="100%">Pinto, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cr(III) removal from synthetic and industrial wastewaters by using co-gasification chars of rice waste streams</style></title><secondary-title><style face="normal" font="default" size="100%">Bioresource Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Char</style></keyword><keyword><style  face="normal" font="default" size="100%">Cr(III) removal</style></keyword><keyword><style  face="normal" font="default" size="100%">Gasification</style></keyword><keyword><style  face="normal" font="default" size="100%">Rice waste streams</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0960852418308332</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">266</style></volume><pages><style face="normal" font="default" size="100%">139 - 150</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Blends of rice waste streams were submitted to co-gasification assays. The resulting chars (G1C and G2C) were characterized and used in Cr(III) removal assays from a synthetic solution. A Commercial Activated Carbon (CAC) was used for comparison purposes. The chars were non-porous materials mainly composed by ashes (68.3–92.6% w/w). The influences of adsorbent loading (solid/liquid ratio – S/L) and initial pH in Cr(III) removal were tested. G2C at a S/L of 5 mg L−1 and an initial pH of 4.50 presented an uptake capacity significantly higher than CAC (7.29 and 2.59 mg g−1, respectively). G2C was used in Cr(III) removal assays from an industrial wastewater with Cr(III) concentrations of 50, 100 and 200 mg L−1. Cr(III) removal by precipitation (uptake capacity ranging from 11.1 to 14.9 mg g−1) was more effective in G2C, while adsorption (uptake capacity of 16.1 mg g−1) was the main removal mechanism in CAC.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Ana Sara</style></author><author><style face="normal" font="default" size="100%">Trovão, Filipa</style></author><author><style face="normal" font="default" size="100%">Andrade Pinheiro, Benedita</style></author><author><style face="normal" font="default" size="100%">Freire, Filipe</style></author><author><style face="normal" font="default" size="100%">Gomes, Sara</style></author><author><style face="normal" font="default" size="100%">Oliveira, Carla</style></author><author><style face="normal" font="default" size="100%">Domingues, Lucília</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Saraiva, Lucília</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Crystal Structure of the R280K Mutant of Human p53 Explains the Loss of DNA Binding</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/1422-0067/19/4/1184</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4}, ARTICLE NUMBER = {1184</style></number><volume><style face="normal" font="default" size="100%">19</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The p53 tumor suppressor is widely found to be mutated in human cancer. This protein is regarded as a molecular hub regulating different cell responses, namely cell death. Compelling data have demonstrated that the impairment of p53 activity correlates with tumor development and maintenance. For these reasons, the reactivation of p53 function is regarded as a promising strategy to halt cancer. In the present work, the recombinant mutant p53R280K DNA binding domain (DBD) was produced for the first time, and its crystal structure was determined in the absence of DNA to a resolution of 2.0 Å. The solved structure contains four molecules in the asymmetric unit, four zinc(II) ions, and 336 water molecules. The structure was compared with the wild-type p53 DBD structure, isolated and in complex with DNA. These comparisons contributed to a deeper understanding of the mutant p53R280K structure, as well as the loss of DNA binding related to halted transcriptional activity. The structural information derived may also contribute to the rational design of mutant p53 reactivating molecules with potential application in cancer treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sílvia Rebocho</style></author><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a ferrocenyl-based MIP in supercritical carbon dioxide: Towards an electrochemical sensor for bisphenol A</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Supercritical Fluids</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BPA</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrocenylmethyl methacrylate</style></keyword><keyword><style  face="normal" font="default" size="100%">Green solvent</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular imprinting</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0896844617303418</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">98 - 104</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonçalo Marcelo</style></author><author><style face="normal" font="default" size="100%">Inês C. Ferreira</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of itaconic acid-based molecular imprinted polymers using supercritical fluid technology for pH-triggered drug delivery</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crosslinked polymer</style></keyword><keyword><style  face="normal" font="default" size="100%">Metronidazole</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular imprinting</style></keyword><keyword><style  face="normal" font="default" size="100%">pH-responsive</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical carbon dioxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S037851731830156X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">542</style></volume><pages><style face="normal" font="default" size="100%">125 - 131</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, Alexandra</style></author><author><style face="normal" font="default" size="100%">Sarah Fearn</style></author><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Early stages of surface alteration of soda-rich-silicate glasses in the museum environment</style></title><secondary-title><style face="normal" font="default" size="100%">Corrosion Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">-FTIR</style></keyword><keyword><style  face="normal" font="default" size="100%">Cultural heritage</style></keyword><keyword><style  face="normal" font="default" size="100%">Deterioration</style></keyword><keyword><style  face="normal" font="default" size="100%">SIMS</style></keyword><keyword><style  face="normal" font="default" size="100%">Soda-rich-silicate glass</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0010938X18301550</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">143</style></volume><pages><style face="normal" font="default" size="100%">362 - 375</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper studied the alteration of three soda-rich-silicate glass types (Cristallo, façon-de-Venise and soda-lime silicate). Replica samples were exposed to different environments simulating museum-like conditions – room temperature and different relative humidities (RH). Results were analysed by SIMS, μ-FTIR, Optical Microscopy and Optical 3D profilometry. Cristallo appears as the most vulnerable, whilst the soda-lime glass appears as the most resistant to the environmental deterioration. The thickness of the altered layer is proportional to the time of exposure and to the RH of the surrounding atmosphere. From the results obtained, the glass composition and the water available and adsorbed to the surface strongly influence the kinetics of the surface alteration.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Godino-Ojer, Marina</style></author><author><style face="normal" font="default" size="100%">Milla-Diez, Leticia</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Durán-Valle, Carlos J.</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Pérez Mayoral, Elena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced Catalytic Properties of Carbon supported Zirconia and Sulfated Zirconia for the Green Synthesis of Benzodiazepines</style></title><secondary-title><style face="normal" font="default" size="100%">ChemCatChem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">benzodiazepines</style></keyword><keyword><style  face="normal" font="default" size="100%">cascade reactions</style></keyword><keyword><style  face="normal" font="default" size="100%">multifunctional carbon catalysts</style></keyword><keyword><style  face="normal" font="default" size="100%">zirconia and sulphated zirconia carbon catalysts</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201801274</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">5215-5223</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract This work reports for the first time a new series of promising porous catalytic carbon materials, functionalized with Lewis and Brønsted acid sites useful in the green synthesis of 2,3-dihydro-1H-1,5-benzodiazepine – nitrogen heterocyclic compounds. Benzodiazepines and derivatives are fine chemicals exhibiting interesting therapeutic properties. Carbon materials have been barely investigated in the synthesis of this type of compounds. Two commercial carbon materials were selected exhibiting different textural properties: i) Norit RX3 (N) as microporous sample and ii) mesoporous xerogel (X), both used as supports of ZrO2 (Zr) and ZrO2/SO42− (SZr). The supported SZr led to higher conversion values and selectivities to the target benzodiazepine. Both chemical and textural properties influenced significantly the catalytic performance. Particularly relevant are the results concerning the non-sulfated samples, NZr and XZr, that were able to catalyze the reaction leading to the target benzodiazepine with high selectivity (up to 80 %; 2 h). These results indicated an important role of the carbon own surface functional groups, avoiding the use of H2SO4. Even very low amounts of SZr supported on carbon reveal high activity and selectivity. Therefore, the carbon materials herein reported can be considered an efficient and sustainable alternative bifunctional catalysts for the benzodiazepine synthesis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rúbia Risso</style></author><author><style face="normal" font="default" size="100%">Pedro Ferraz</style></author><author><style face="normal" font="default" size="100%">Sara Meireles</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">Vital, Joaquim</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly active Cao catalysts from waste shells of egg, oyster and clam for biodiesel production</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Catalysis A: General</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biodiesel</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydration-dehydration</style></keyword><keyword><style  face="normal" font="default" size="100%">Ultrasound</style></keyword><keyword><style  face="normal" font="default" size="100%">Waste shells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0926860X18304344</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">567</style></volume><pages><style face="normal" font="default" size="100%">56 - 64</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Calcium oxide (CaO) catalysts derived from waste shells of egg, oyster and clam were prepared and used in the methanolysis of soybean oil. Eggshells were subjected to ultrasound irradiation and mollusc shells were subjected to calcination-hydration-calcination cycles to increase the surface area of CaO and improve its catalytic activity. The catalysts were characterized by XRD, TPD-CO2, TG-DSC, DLS and N2 adsorption, while the catalytic activity for the methanolysis of soybean oil was evaluated. Five hours of sonication reduced the CaO particle size by 34%, which resulted in a 56% increase in the activity. Two cycles of hydration-dehydration applied to the material obtained by calcination of oyster shells provided CaO with 27 m2 g−1. The transesterification rate was 2.5 times higher than that obtained with the untreated sample. After treatments, highly active CaO was obtained which indicates its enormous potential for biodiesel production. A kinetic model assuming the adsorption of methoxide anions on the surface of CaO particles was proposed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, Alexandra</style></author><author><style face="normal" font="default" size="100%">Sarah Fearn</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Historic K-rich silicate glass surface alteration: Behaviour of high-silica content matrices</style></title><secondary-title><style face="normal" font="default" size="100%">Corrosion Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">-FTIR</style></keyword><keyword><style  face="normal" font="default" size="100%">-Raman</style></keyword><keyword><style  face="normal" font="default" size="100%">Cultural heritage</style></keyword><keyword><style  face="normal" font="default" size="100%">K-Ca-Si glass alteration</style></keyword><keyword><style  face="normal" font="default" size="100%">ToF-SIMS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0010938X18313398</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">145</style></volume><pages><style face="normal" font="default" size="100%">249 - 261</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several K-Ca-Si glass compositions typical of Central-European glassworks are susceptible to damage beyond recall, even in mild museum conservative conditions. In order to provide a comprehensive picture of the deterioration process, replica samples were produced and exposed to four different museum-like environments. The corrosion experiment was followed by the use of ToF-SIMS, μ-Raman and μ-FTIR, performing a systematic compositional and structural study for the early stages (one year) of surface alteration. This work demonstrates the dominant role of Pb2+ and Ca2+ content for the inferable existence of connected conduction pathways, with strong implications on the surface's hydration, alkali-diffusion and hydrolysis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Palomar</style></author><author><style face="normal" font="default" size="100%">Pedro Redol</style></author><author><style face="normal" font="default" size="100%">Cruz Almeida, Isabel</style></author><author><style face="normal" font="default" size="100%">Pereira da Silva, Eduardo</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Influence of Environment in the Alteration of the Stained-Glass Windows in Portuguese Monuments</style></title><secondary-title><style face="normal" font="default" size="100%">Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2571-9408/1/2/25</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">365–376</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work presents the results of the exposure of soda-lime, potash-lime and mixed-alkali silicate glasses during ten and twenty months in different Portuguese monuments with historical stained-glass windows to characterize the influence of local environmental conditions. The glass samples were exposed in the Monastery of Batalha (Batalha), the Monastery of Jerónimos (Lisbon), and the Cathedral of Évora (Évora). A set of analytical techniques to assess the physicochemical effects were used, including optical microscopy and Fourier transform infrared spectroscopy. All the samples presented crystalline deposits on their surface; however, their quantity and nature depended on the atmospheric conditions during the days before the collection. Potash-lime silicate glass was the most altered glass in comparison with soda-lime and mixed-alkali silicate glasses. The samples from the Cathedral of Évora showed a high content of dust and salts on their surface but without severe chemical pathologies; however, those samples exposed in the Monastery of Jerónimos and the Monastery of Batalha presented alteration layers due to a high humidity environment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. P. Canejo</style></author><author><style face="normal" font="default" size="100%">Fernandes, S N</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author><author><style face="normal" font="default" size="100%">Pieranski, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid Fibres and Their Networks from Cellulose-Based Liquid Crystalline Solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><number><style face="normal" font="default" size="100%">13-15</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">1987-1995</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elena Surra</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Nuno Lapa</style></author><author><style face="normal" font="default" size="100%">Isabel Esteves</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author><author><style face="normal" font="default" size="100%">José Paulo Mota</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Maize cob waste pre-treatments to enhance biogas production through co-anaerobic digestion with OFMSW</style></title><secondary-title><style face="normal" font="default" size="100%">Waste Management</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anaerobic co-digestion</style></keyword><keyword><style  face="normal" font="default" size="100%">Biogas</style></keyword><keyword><style  face="normal" font="default" size="100%">Maize cob wastes</style></keyword><keyword><style  face="normal" font="default" size="100%">OFMSW</style></keyword><keyword><style  face="normal" font="default" size="100%">Pre-treatments</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956053X17308024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">193 - 205</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present work, the enhancement of biogas and methane yields through anaerobic co-digestion of the pre-hydrolised Organic Fraction of Municipal Solid Wastes (hOFMSW) and Maize Cob Wastes (MCW) in a lab-scale thermophilic anaerobic reactor was tested. In order to increase its biodegradability, MCW were submitted to an initial pre-treatment screening phase as follows: (i) microwave (MW) irradiation catalysed by NaOH, (ii) MW catalysed by glycerol in water and alkaline water solutions, (iii) MW catalysed by H2O2 with pH of 9.8 and (iv) chemical pre-treatment at room temperature catalysed by H2O2 with 4 h reaction time. The pre-treatments cataysed by H2O2 were performed with 2% MCW (wMCW/v alkaline water) at ratios of 0.125, 0.25, 0.5 and 1.0 (wH2O2/wMCW). The pre-treatment that presented the most favourable balance between sugars, lignin, cellulose and hemicellulose solubilisations, as well as low production of phenolic compound and furfural (inhibitors), was the chemical pre-treatment catalysed by H2O2, at room temperature, with a ratio of 0.5 wH2O2/wMCW (Pre1). This Pre1 was then optimised testing reaction times of 1, 2 and 3 days at a different pH (11.5) and MCW percentage (10% w/v). The optimised pre-treatment that presented the best results, considering the same criteria defined above, was the one carried out during 3 days, at pH 9.8 and 10% MCW w/v (Pre2). The anaerobic reactor was initially fed with the hOFMSW obtained from the hydrolysis tank of an industrial AD plant. The hOFMSW was than co-digested with MCW submitted to the pre-treatment Pre1. In another assay, hOFMSW was co-digested with MCW submitted pre-treatment Pre 2. The co-digestion of hOFMSW + Pre1 increased the biogas yield by 38.9% and methane yield by 29.7%, when compared to the results obtained with hOFMSW alone. The co-digestion of hOFMSW + Pre2 increased biogas yield by 46.0% and CH4 yield by 36.3%. In both cases, the methane content obtained in the biogas streams was above 66% v/v. These results show that pre-treatment with H2O2, at room temperature, is a promising low cost way to valorize MCW through co-digestion with hOFMSW.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Oleksandr Kokhan</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular interactions between Geobacter sulfurreducens triheme cytochromes and the redox active analogue for humic substances</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AQDS</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Humic substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272818301221</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">1859</style></volume><pages><style face="normal" font="default" size="100%">619 - 630</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geobacter sulfurreducens can transfer electrons to quinone moieties of humic substances or to anthraquinone-2,6-disulfonate (AQDS), a model for the humic acids. The reduced form of AQDS (AH2QDS) can also be used as energy source by G. sulfurreducens. Such bidirectional utilization of humic substances confers competitive advantages to these bacteria in Fe(III) enriched environments. Previous studies have shown that the triheme cytochrome PpcA from G. sulfurreducens has a bifunctional behavior toward the humic substance analogue. It can reduce AQDS but the protein can also be reduced by AH2QDS. Using stopped-flow kinetic measurements we were able to demonstrate that other periplasmic members of the PpcA-family in G. sulfurreducens (PpcB, PpcD and PpcE) also showed the same behavior. The extent of the electron transfer is thermodynamically controlled favoring the reduction of the cytochromes. NMR spectra recorded for 13C,15N-enriched samples in the presence increasing amounts of AQDS showed perturbations in the chemical shift signals of the cytochromes. The chemical shift perturbations on cytochromes backbone NH and 1H heme methyl signals were used to map their interaction regions with AQDS, showing that each protein forms a low-affinity binding complex through well-defined positive surface regions in the vicinity of heme IV (PpcB, PpcD and PpcE) and I (PpcE). Docking calculations performed using NMR chemical shift perturbations allowed modeling the interactions between AQDS and each cytochrome at a molecular level. Overall, the results obtained provided important structural-functional relationships to rationalize the microbial respiration of humic substances in G. sulfurreducens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Vicente, Antonio</style></author><author><style face="normal" font="default" size="100%">Araujo, Andreia</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Oliveira, Maria J.</style></author><author><style face="normal" font="default" size="100%">Sanchez-Sobrado, Olalla</style></author><author><style face="normal" font="default" size="100%">Ferreira, Marta P.</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional cellulose-paper for light harvesting and smart sensing applications</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C7TC05271E</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">3143-3181</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel generation of flexible opto-electronic smart applications is now emerging{,} incorporating photovoltaic and sensing devices driven by the desire to extend and integrate such technologies into a broad range of low cost and disposable consumer products of our everyday life and as a tool to bring together the digital and physical worlds. Several flexible polymeric materials are now under investigation to be used as mechanical supports for such applications. Among them{,} cellulose{,} the most abundant organic polymer on the Earth{,} commonly used in the form of paper{,} has attracted much research interest due to the advantages of being recyclable{,} flexible{,} lightweight{,} biocompatible and extremely low-cost{,} when compared to other materials. Cellulose substrates can be found in many forms{,} from the traditional micro-cellulose paper used for writing{,} printing and food/beverage packaging (e.g. liquid packaging cardboard){,} to the nano-cellulose paper which has distinct structural{,} optical{,} thermal and mechanical properties that can be tailored to its end use. The present article reviews the state-of-the-art related to the integration and optimization of photonic structures and light harvesting technologies on paper-based platforms{,} for applications such as Surface Enhanced Raman Scattering (SERS){,} supporting remarkable 107 signal enhancement{,} and photovoltaic solar cells reaching [similar]5% efficiency{,} for power supply in standalone applications. Such paper-supported technologies are now possible due to innovative coatings that functionalize the paper surfaces{,} together with advanced light management solutions (e.g. wave-optical light trapping structures and NIR-to-visible up-converters). These breakthroughs open the way for an innovative class of disposable opto-electronic products that can find widespread use and bring important added value to existing commercial products. By making these devices ubiquitous{,} flexible and conformable to any object or surface{,} will also allow them to become part of the core of the Internet of Things (IoT) revolution{,} which demands systems{'} mobility and self-powering functionalities to satisfy the requirements of comfort and healthcare of the users.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krishan Kumar</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia</style></author><author><style face="normal" font="default" size="100%">Virgínia R. Pires</style></author><author><style face="normal" font="default" size="100%">Arun Dhillon</style></author><author><style face="normal" font="default" size="100%">Kedar Sharma</style></author><author><style face="normal" font="default" size="100%">Vikky Rajulapati</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Goyal, Arun</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel insights into the degradation of β-1,3-glucans by the cellulosome of Clostridium thermocellum revealed by structure and function studies of a family 81 glycoside hydrolase</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Biological Macromolecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0141813018322384</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">-</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The family 81 glycoside hydrolase (GH81) from Clostridium thermocellum is a β-1,3-glucanase belonging to cellulosomal complex. The gene encoding \{GH81\} from Clostridium thermocellum (CtLam81A) was cloned and expressed displaying a molecular mass of  82 kDa. CtLam81A showed maximum activity against laminarin (100 U/mg), followed by curdlan (65 U/mg), at pH 7.0 and 75 °C. CtLam81A displayed Km, 2.1 ± 0.12 mg/ml and Vmax, 109 ± 1.8 U/mg, against laminarin under optimized conditions. CtLam81A activity was significantly enhanced by Ca2+ or Mg2+ ions. Melting curve analysis of CtLam81A showed an increase in melting temperature from 91 °C to 96 °C by Ca2+ or Mg2+ ions and decreased to 82 °C by EDTA, indicating that Ca2+ and Mg2+ ions may be involved in catalysis and in maintaining structural integrity. \{TLC\} and MALDI-TOF analysis of β-1,3-glucan hydrolysed products released initially, showed β-1,3-glucan-oligosaccharides degree of polymerization (DP) from \{DP2\} to DP7, confirming an endo-mode of action. The catalytically inactive mutant CtLam81A-E515A generated by site-directed mutagenesis was co-crystallized and tetragonal crystals diffracting up to 1.4 Å resolution were obtained. CtLam81A-E515A contained 15 α-helices and 38 β-strands forming a four-domain structure viz. a β-sandwich domain I at N-terminal, an α/β-domain II, an (α/α)6 barrel domain III, and a small 5-stranded β-sandwich domain IV.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Afonso, Diogo</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Alejandro. F.G.</style></author><author><style face="normal" font="default" size="100%">Araújo, Paulo</style></author><author><style face="normal" font="default" size="100%">Vital, Joaquim</style></author><author><style face="normal" font="default" size="100%">Madeira, Luis M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phenol in Mixed Acid Benzene Nitration Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Industrial &amp; Engineering Chemistry Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.iecr.8b04226</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">46</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">15942-15953</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramato Ashu Tufa</style></author><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Joost Veerman</style></author><author><style face="normal" font="default" size="100%">Karel Bouzek</style></author><author><style face="normal" font="default" size="100%">Enrica Fontananova</style></author><author><style face="normal" font="default" size="100%">Gianluca {di Profio}</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author><author><style face="normal" font="default" size="100%">João {Goulão Crespo}</style></author><author><style face="normal" font="default" size="100%">Kitty Nijmeijer</style></author><author><style face="normal" font="default" size="100%">Efrem Curcio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Progress and prospects in reverse electrodialysis for salinity gradient energy conversion and storage</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fouling</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen production</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion exchange membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Low-energy desalination</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Salinity Gradient Power</style></keyword><keyword><style  face="normal" font="default" size="100%">Techno-economic ANALYSIS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0306261918306792</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">225</style></volume><pages><style face="normal" font="default" size="100%">290-331</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Salinity gradient energy is currently attracting growing attention among the scientific community as a renewable energy source. In particular, Reverse Electrodialysis (RED) is emerging as one of the most promising membrane-based technologies for renewable energy generation by mixing two solutions of different salinity. This work presents a critical review of the most significant achievements in RED, focusing on membrane development, stack design, fluid dynamics, process optimization, fouling and potential applications. Although RED technology is mainly investigated for energy generation from river water/seawater, the opportunities for the use of concentrated brine are considered as well, driven by benefits in terms of higher power density and mitigation of adverse environmental effects related to brine disposal. Interesting extensions of the applicability of RED for sustainable production of water and hydrogen when complemented by reverse osmosis, membrane distillation, bio-electrochemical systems and water electrolysis technologies are also discussed, along with the possibility to use it as an energy storage device. The main hurdles to market implementation, predominantly related to unavailability of high performance, stable and low-cost membrane materials, are outlined. A techno-economic analysis based on the available literature data is also performed and critical research directions to facilitate commercialization of RED are identified.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, S N</style></author><author><style face="normal" font="default" size="100%">Lopes, L.F.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Advances in the Manipulation of Circularly Polarised Light with Cellulose Nanocrystal Films</style></title><secondary-title><style face="normal" font="default" size="100%">Current Opinion in Solid State and Materials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Madureira, Joana</style></author><author><style face="normal" font="default" size="100%">Melo, Rita</style></author><author><style face="normal" font="default" size="100%">Verde, Sandra Cabo</style></author><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Noronha, João P.</style></author><author><style face="normal" font="default" size="100%">Marga{\c c}a, Fernanda M. A.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recovery of phenolic compounds from multi-component solution by a synthesized activated carbon using resorcinol and formaldehyde</style></title><secondary-title><style face="normal" font="default" size="100%">Water Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://wst.iwaponline.com/content/77/2/456</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">IWA Publishing</style></publisher><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">456–466</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The adsorption of four phenolic compounds (gallic acid, protocatechuic acid, vanillic acid and syringic acid) is investigated using a synthesized mesoporous carbon on both single and multi-component synthetic solutions. Some correlation of the adsorption capacity of the carbon and the nature of adsorbate could be made, except for gallic acid whose concentration decrease seems to be not exclusively due to adsorption but also to polymerization reaction. In the multi-component mixture, negative effects in the adsorption capacity are observed probably due to competition for the active centers of the adsorbent surface. In desorption studies, ethanol presents better performance than water and acetonitrile. Vanillic acid is the compound with the higher adsorption and interestingly it is then possible to desorb a relatively high amount of it from the adsorbent, which may represent a possibility for a selective recovery of vanillic acid. These results present a potential way to treat the wastewater from the cork industry.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Larsen, Simon R.</style></author><author><style face="normal" font="default" size="100%">Hansteen, Marie</style></author><author><style face="normal" font="default" size="100%">Pacakova, Barbara</style></author><author><style face="normal" font="default" size="100%">Theodor, Keld</style></author><author><style face="normal" font="default" size="100%">Arnold, Thomas</style></author><author><style face="normal" font="default" size="100%">Rennie, Adrian R.</style></author><author><style face="normal" font="default" size="100%">Helgesen, Geir</style></author><author><style face="normal" font="default" size="100%">Knudsen, Kenneth D.</style></author><author><style face="normal" font="default" size="100%">Bordallo, Heloisa N.</style></author><author><style face="normal" font="default" size="100%">Fossum, Jon Otto</style></author><author><style face="normal" font="default" size="100%">Cavalcanti, Leide P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sample Cell for Studying Liquid Interfaces with an {\emph{in Situ}} Electric Field Using {{X}}-Ray Reflectivity and Application to Clay Particles at Oil–{}Oil Interfaces</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Synchrotron Radiation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">915-917</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Diana O.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting protein-carbohydrate interactions in plant cell-wall biodegradation: the power of carbohydrate microarrays</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Chemistry: Chemical and Biological Approaches Volume 43</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/9781788010641-00159</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">159-176</style></pages><isbn><style face="normal" font="default" size="100%">978-1-78801-003-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The plant cell-wall is constituted by structurally diverse polysaccharides. The biodegradation of these is a crucial process for life sustainability. Cellulolytic microorganisms are highly efficient in this process by assembling modular architectures of carbohydrate-active enzymes with appended non-catalytic carbohydrate-binding modules (CBMs). Carbohydrate microarrays offer high-throughput and sensitive tools for uncovering carbohydrate-binding specificities of CBMs{,} which is pivotal to understand the function of these modules in polysaccharide biodegradation mechanisms. Features of this technology will be here briefly reviewed with highlights of microarray approaches to study plant-carbohydrates and CBM-carbohydrate interactions{,} along with an overview of plant polysaccharides and microorganisms strategies for their recognition.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Tomás M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and functional characterization of the periplasmic triheme cytochrome PpcA from Geobacter metallireducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/content/early/2018/08/02/BCJ20180457</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Portland Press Limited</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Geobacter metallireducens bacterium can couple the oxidation of a wide range of compounds to the reduction of several extracellular electron acceptors, including pollutants or electrode surfaces for current production in microbial fuel cells. For these reasons, G. metallireducens are of interest for practical biotechnological applications. The use of such electron acceptors relies on a mechanism that permits electrons to be transferred to the cell exterior. The cytochrome PpcA from G. metallireducens is a member of a family composed by five periplasmic triheme cytochromes, which are important to bridge the electron transfer from the cytoplasmic donors to the extracellular acceptors. Using NMR and visible spectroscopic techniques, a detailed thermodynamic characterization of PpcA was obtained, including the determination of the heme reduction potentials and their redox and redox-Bohr interactions. These parameters revealed unique features for PpcA from G. metallireducens compared to other triheme cytochromes from different microorganisms, namely the less negative heme reduction potentials and concomitant functional working potential ranges. It was also shown that the order of oxidation of the hemes is pH independent, but the protein is designed to couple e-/H+ transfer exclusively at physiological pH.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">João Costa</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ultra-fast plasmonic back reflectors production for light trapping in thin Si solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Plasmonic light trapping</style></keyword><keyword><style  face="normal" font="default" size="100%">rapid thermal annealing</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver nanoparticle self-assembled structures</style></keyword><keyword><style  face="normal" font="default" size="100%">Thin film Si solar cells</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0038092X18308387</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">174</style></volume><pages><style face="normal" font="default" size="100%">786 - 792</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A fast method is presented to fabricate plasmonic light trapping structures in just ten minutes (&amp;gt;5 × faster than the present state of art), with excellent light scattering properties. The structures are composed of silver nanoparticles (Ag NPs) deposited by thermal evaporation and self-assembled using a rapid thermal annealing (RTA) system. The effect of the RTA heating rate on the NPs production reveals to be crucial to the decrease of the annealing process. The Ag NPs are integrated in thin film silicon solar cells to form a plasmonic back reflector (PBR) that causes a diffused light reflectivity in the near-infrared (600–1100 nm wavelength region). In this configuration the thicknesses of the AZO spacer/passivating layers between NPs and rear mirror, and between NPs and silicon layer, play critical roles in the near-field coupling of the reflected light towards the solar cell absorber, which is investigated in this work. The best spacer thicknesses were found to be 100 and 60 nm, respectively, for Ag NPs with preferential sizes of about 200 nm. The microcrystalline silicon (μc-Si:H) solar cells deposited on such improved PBR demonstrate an overall 11% improvement on device efficiency, corresponding to a photocurrent of 24.4 mA/cm2 and an efficiency of 6.78%, against 21.79 mA/cm2 and 6.12%, respectively, obtained on flat structures without NPs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raposo, {L. R.}</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">P. Faísca</style></author><author><style face="normal" font="default" size="100%">Alves, M</style></author><author><style face="normal" font="default" size="100%">Henriques, J.</style></author><author><style face="normal" font="default" size="100%">Carvalheiro, {M. C.}</style></author><author><style face="normal" font="default" size="100%">Corvo, {M. L.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {A. J.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Immortalization and characterization of a new canine mammary tumour cell line FR37-CMT</style></title><secondary-title><style face="normal" font="default" size="100%">Veterinary and Comparative Oncology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">canine mammary tumours</style></keyword><keyword><style  face="normal" font="default" size="100%">cisplatin</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">epithelial to mesenchymal transition</style></keyword><keyword><style  face="normal" font="default" size="100%">MiRNAs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Wiley-Blackwell</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">952–967</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Here we describe the establishment of a new canine mammary tumour (CMT) cell line, FR37-CMT that does not show dependence on female hormonal signaling to induce tumour xenografts in NOD-SCID mice. FR37-CMT cell line has a stellate or fusiform shape, displays the ability to reorganize the collagen matrix, expresses vimentin, CD44 and shows the loss of E-cadherin which is considered a fundamental event in epithelial to mesenchymal transition (EMT). The up-regulation of ZEB1, the detection of phosphorylated ERK1/2 and the downregulation of DICER1 and miR-200c are also in accordance with the mesenchymal characteristics of FR37-CMT cell line. FR37-CMT shows a higher resistance to cisplatin (IC50&amp;gt;50 µM) and to doxorubicin (IC50&amp;gt;5.3 µM) compared with other CMT cell lines. These results support the use of FR37-CMT as a new CMT model that may assist the understanding of the molecular mechanisms underlying EMT, CMT drug resistance, fostering the development of novel therapies targeting CMT.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho. Fundacao para a Ciencia e a Tecnologia (FCT/MEC) - SFRH/BD/70202/2010 ; UID/Multi/04378/2013 ; UID/DTP/04138/2013.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Lima, {João C.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photothermal enhancement of chemotherapy in breast cancer by visible irradiation of Gold Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AGENTS</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">DESTRUCTION</style></keyword><keyword><style  face="normal" font="default" size="100%">Hyperthermia</style></keyword><keyword><style  face="normal" font="default" size="100%">LIFE</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">SIZE</style></keyword><keyword><style  face="normal" font="default" size="100%">THERMAL THERAPY</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Photothermal Therapy (PTT) impact in cancer therapy has been increasing due to the enhanced photothermal capabilities of a new generation of nanoscale photothermal agents. Among these nanoscale agents, gold nanoshells and nanorods have demonstrated optimal properties for translation of near infra-red radiation into heat at the site of interest. However, smaller spherical gold nanoparticles (AuNPs) are easier to produce, less toxic and show improved photoconversion capability that may profit from the irradiation in the visible via standard surgical green lasers. Here we show the efficient light-to-heat conversion of spherical 14 nm AuNPs irradiated in the visible region (at the surface plasmons resonance peak) and its application to selectively obliterate cancer cells. Using breast cancer as model, we show a synergistic interaction between heat (photoconversion at 530 nm) and cytotoxic action by doxorubicin with clear advantages to those of the individual therapy approaches.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Unidade de Ciencias Biomoleculares Aplicadas - UCIBIO - FCT/MEC (UID/Multi/04378/2013) ERDF (POCI-01-0145-FEDER-007728; PD/BD/105734/2014)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">O papel inevitável das renováveis na descarbonização do sistema energético nacional  [The Inevitable Role of Renewable Energy for the decarbonisation of the Portuguese economy]</style></title><secondary-title><style face="normal" font="default" size="100%">Conferência APREN [Conference of the APREN]</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October 25th</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">APREN - Portuguese Association of Renewable Energy Companies</style></publisher><pub-location><style face="normal" font="default" size="100%">Fundação Champalimaud, Lisboa, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fonseca, D. A.</style></author><author><style face="normal" font="default" size="100%">Guerra, A. F.</style></author><author><style face="normal" font="default" size="100%">F. Carvalho</style></author><author><style face="normal" font="default" size="100%">Fernandes, E</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Antunes, P. E.</style></author><author><style face="normal" font="default" size="100%">Antunes, M. J.</style></author><author><style face="normal" font="default" size="100%">Cotrim, M. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hyperthermia Severely Affects the Vascular Effects of MDMA and Metabolites in the Human Internal Mammary Artery In Vitro</style></title><secondary-title><style face="normal" font="default" size="100%">CARDIOVASCULAR TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">405-416</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, Maria Manuel Serrano</style></author><author><style face="normal" font="default" size="100%">Madeira, Catarina Alexandra Catanas</style></author><author><style face="normal" font="default" size="100%">dos Santos Nunes, Nuno Carlos Lapa</style></author><author><style face="normal" font="default" size="100%">Dias, Diogo André Costa Messias</style></author><author><style face="normal" font="default" size="100%">Godinho, Delfina Maria Barbosa</style></author><author><style face="normal" font="default" size="100%">de Jesus Pinto, Maria Filomena</style></author><author><style face="normal" font="default" size="100%">do Nascimento Matos, Inês Alexandra Morgado</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Paula Batista</style></author><author><style face="normal" font="default" size="100%">de Figueiredo Ligeiro Fonseca, Isabel Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of the removal mechanism of aquatic emergent pollutants by new bio-based chars</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Science and Pollution Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11356-017-9938-9</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">28</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">22698–22708</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work is dedicated to study the potential application of char byproducts obtained in the gasification of rice husk (RG char) and rice husk blended with corn cob (RCG char) as removal agents of two emergent aquatic contaminants: tetracycline and caffeine. The chars presented high ash contents (59.5–81.5{%}), being their mineral content mainly composed of silicon (as silica) and potassium. The samples presented a strong basic character, which was related to its higher mineral oxides content. RCG char presented better textural properties with a higher apparent surface area (144 m2 g−1) and higher micropore content (V micro = 0.05 cm3 g−1). The alkaline character of both chars promoted high ecotoxicity levels on their aqueous eluates; however, the ecotoxic behaviour was eliminated after pH correction. Adsorption experiments showed that RG char presented higher uptake capacity for both tetracycline (12.9 mg g−1) and caffeine (8.0 mg g−1), indicating that textural properties did not play a major role in the adsorption process. For tetracycline, the underlying adsorption mechanism was complexation or ion exchange reactions with the mineral elements of chars. The higher affinity of RG char to caffeine was associated with the higher alkaline character presented by this char.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kryshtafovych, Andriy</style></author><author><style face="normal" font="default" size="100%">Albrecht, Reinhard</style></author><author><style face="normal" font="default" size="100%">Baslé, Arnaud</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Caputo, Alessandro T.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Chao, Kinlin L.</style></author><author><style face="normal" font="default" size="100%">Diskin, Ron</style></author><author><style face="normal" font="default" size="100%">Fidelis, Krzysztof</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Fredslund, Folmer</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Goulding, Celia W.</style></author><author><style face="normal" font="default" size="100%">Hartmann, Marcus D.</style></author><author><style face="normal" font="default" size="100%">Hayes, Christopher S.</style></author><author><style face="normal" font="default" size="100%">Herzberg, Osnat</style></author><author><style face="normal" font="default" size="100%">Hill, Johan C.</style></author><author><style face="normal" font="default" size="100%">Joachimiak, Andrzej</style></author><author><style face="normal" font="default" size="100%">Kohring, Gert-Wieland</style></author><author><style face="normal" font="default" size="100%">Koning, Roman I.</style></author><author><style face="normal" font="default" size="100%">{Lo Leggio}, Leila</style></author><author><style face="normal" font="default" size="100%">Mangiagalli, Marco</style></author><author><style face="normal" font="default" size="100%">Michalska, Karolina</style></author><author><style face="normal" font="default" size="100%">Moult, John</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Nardini, Marco</style></author><author><style face="normal" font="default" size="100%">Nardone, Valentina</style></author><author><style face="normal" font="default" size="100%">Ndeh, Didier</style></author><author><style face="normal" font="default" size="100%">Nguyen, Thanh H.</style></author><author><style face="normal" font="default" size="100%">Pintacuda, Guido</style></author><author><style face="normal" font="default" size="100%">Postel, Sandra</style></author><author><style face="normal" font="default" size="100%">van Raaij, Mark J.</style></author><author><style face="normal" font="default" size="100%">Roversi, Pietro</style></author><author><style face="normal" font="default" size="100%">Shimon, Amir</style></author><author><style face="normal" font="default" size="100%">Singh, Abhimanyu K.</style></author><author><style face="normal" font="default" size="100%">Sundberg, Eric J.</style></author><author><style face="normal" font="default" size="100%">Tars, Kaspars</style></author><author><style face="normal" font="default" size="100%">Zitzmann, Nicole</style></author><author><style face="normal" font="default" size="100%">Schwede, Torsten</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Target highlights from the first post-PSI CASP experiment (CASP12, May-August 2016)</style></title><secondary-title><style face="normal" font="default" size="100%">Proteins: Structure, Function, and Bioinformatics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CASP</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">protein structure prediction</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/prot.25392/abstract</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The functional and biological significance of the selected CASP12 targets are described by the authors of the structures. The crystallographers discuss the most interesting structural features of the target proteins and assess whether these features were correctly reproduced in the predictions submitted to the CASP12 experiment. This article is protected by copyright. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, {Beatriz Jorge}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A digital microfluidics platform for loop-mediated isothermal amplification detection</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">digital microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">lab-on-a-chip</style></keyword><keyword><style  face="normal" font="default" size="100%">loop-mediated isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-care diagnostics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">17</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Digital microfluidics (DMF) arises as the next step in the fast-evolving field of operation platforms for molecular diagnostics. Moreover, isothermal schemes, such as loop-mediated isothermal amplification (LAMP), allow for further simplification of amplification protocols. Integrating DMF with LAMP will be at the core of a new generation of detection devices for effective molecular diagnostics at point-of-care (POC), providing simple, fast, and automated nucleic acid amplification with exceptional integration capabilities. Here, we demonstrate for the first time the role of coupling DMF and LAMP, in a dedicated device that allows straightforward mixing of LAMP reagents and target DNA, as well as optimum temperature control (reaction droplets undergo a temperature variation of just 0.3°C, for 65°C at the bottom plate). This device is produced using low-temperature and low-cost production processes, adaptable to disposable and flexible substrates. DMF-LAMP is performed with enhanced sensitivity without compromising reaction efficacy or losing reliability and efficiency, by LAMP-amplifying 0.5 ng/µL of target DNA in just 45 min. Moreover, on-chip LAMP was performed in 1.5 µL, a considerably lower volume than standard bench-top reactions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147333/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# FEDER (Financial Institute for Regional Development) funds through the COMPETE 2020 Program (POCI-01-0145-FEDER-007728). Inn-INDIGO/0002/2015 RADetect for BV.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Trindade, AC</style></author><author><style face="normal" font="default" size="100%">A. P. C. Almeida</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Patrício, Pedro</style></author><author><style face="normal" font="default" size="100%">Pieranski, Pawel</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Elastomeric Patterns Probed by a Nematic Liquid Crystal</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Crystals and Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">657</style></volume><pages><style face="normal" font="default" size="100%">136-146</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Amelie Heuer-Jungemann</style></author><author><style face="normal" font="default" size="100%">Kanaras, {Antonios G.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potentiating angiogenesis arrest in vivo via laser irradiation of peptide functionalised gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">angiogenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">CAM assay</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Green laser</style></keyword><keyword><style  face="normal" font="default" size="100%">Phototherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">VEGFR pathway</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">BioMed Central (BMC)</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: Anti-angiogenic therapy has great potential for cancer therapy with several FDA approved formulations but there are considerable side effects upon the normal blood vessels that decrease the potential application of such therapeutics. Chicken chorioallantoic membrane (CAM) has been used as a model to study angiogenesis in vivo. Using a CAM model, it had been previously shown that spherical gold nanoparticles functionalised with an anti-angiogenic peptide can humper neo-angiogenesis. Results: Our results show that gold nanoparticles conjugated with an anti-angiogenic peptide can be combined with visible laser irradiation to enhance angiogenesis arrest in vivo. We show that a green laser coupled to gold nanoparticles can achieve high localized temperatures able to precisely cauterize blood vessels. This combined therapy acts via VEGFR pathway inhibition, leading to a fourfold reduction in FLT-1 expression. Conclusions: The proposed phototherapy extends the use of visible lasers in clinics, combining it with chemotherapy to potentiate cancer treatment. This approach allows the reduction of dose of anti-angiogenic peptide, thus reducing possible side effects, while destroying blood vessels supply critical for tumour progression.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;national funds from FCT/MEC (UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728); PP for PD/BD/105734/2014&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantitative real-time monitoring of RCA amplification of cancer biomarkers mediated by a flexible ion sensitive platform</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Cmisfet</style></keyword><keyword><style  face="normal" font="default" size="100%">Field-effect sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene expression analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Rca</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">788–795</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ion sensitive field-effect transistors (ISFET) are the basis of radical new sensing approaches. Reliable molecular characterization of specific detection of DNA and/or RNA is vital for disease diagnostics and to follow up alterations in gene expression profiles. Devices and strategies for biomolecular recognition and detection should be developed into reliable and inexpensive platforms. Here, we describe the development of a flexible thin-film sensor for label free gene expression analysis. A charge modulated ISFET based sensor was integrated with real-time DNA/RNA isothermal nucleic acid amplification: Loop-mediated isothermal amplification (LAMP) and Rolling Circle Amplification (RCA) techniques for c-MYC and BCR-ABL1 genes, allowing for the real-time quantification of template. Also, RCA allowed the direct quantification of RNA targets at room temperature, eliminating the requirement for external temperature controllers and overall complexity of the molecular diagnostic approach. This integration between the biological and the sensor/electronic approaches enabled the development of an inexpensive and direct gene expression-profiling platform.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;i3N UID/CTM/50025/2013# info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F78970%2F2011/PT# (Project PTDC/BBBNAN/1812/2012, (POCI-01-0145- FEDER-007728); SFRH/BD/52211/2013&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pereira, Francisca</style></author><author><style face="normal" font="default" size="100%">{Alves De Matos}, {António Pedro}</style></author><author><style face="normal" font="default" size="100%">Fernandes, Marta</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Smuggling gold nanoparticles across cell types: A new role for exosomes in gene silencing</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine-Nanotechnology Biology And Medicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Breast cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell–cell communication</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Future Medicine</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1389–1398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Once released to the extracellular space, exosomes enable the transfer of proteins, lipids and RNA between different cells, being able to modulate the recipient cells’ phenotypes. Members of the Rab small GTP-binding protein family, such as RAB27A, are responsible for the coordination of several steps in vesicle trafficking, including budding, mobility, docking and fusion. The use of gold nanoparticles (AuNPs) for gene silencing is considered a cutting-edge technology. Here, AuNPs were functionalized with thiolated oligonucleotides anti-RAB27A (AuNP@PEG@anti-RAB27A) for selective silencing of the gene with a consequent decrease of exosomes´ release by MCF-7 and MDA-MB-453 cells. Furthermore, communication between tumor and normal cells was observed both in terms of alterations in c-Myc gene expression and transportation of the AuNPs, mediating gene silencing in secondary cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. Unidade de Ciencias Biomoleculares Aplicadas - UCIBIO - national funds from FCT/MEC (UID/Multi/04378/2013) ERDF (POCI-01-0145-FEDER-007728)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Feio-Azevedo, R.</style></author><author><style face="normal" font="default" size="100%">Costa, V. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Pereira, F. C.</style></author><author><style face="normal" font="default" size="100%">Bastos, ML</style></author><author><style face="normal" font="default" size="100%">Carvalho, E.</style></author><author><style face="normal" font="default" size="100%">Capela, JP</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Toxicity of the amphetamine metabolites 4-hydroxyamphetamine and 4-hydroxynorephedrine in human dopaminergic differentiated SH-SY5Y cells</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 5</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%">65-76</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle approach to the selective delivery of gene silencing in cancer-The case for combined delivery?</style></title><secondary-title><style face="normal" font="default" size="100%">Virus Genes</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Combinatory therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Interfering RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer Science Business Media</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene therapy arises as a great promise for cancer therapeutics due to its potential to silence genes involved in tumor development. In fact, there are some pivotal gene drivers that suffer critical alterations leading to cell transformation and ultimately to tumor growth. In this vein, gene silencing has been proposed as an active tool to selectively silence these molecular triggers of cancer, thus improving treatment. However, naked nucleic acid (DNA/RNA) sequences are reported to have a short lifetime in the body, promptly degraded by circulating enzymes, which in turn speed up elimination and decrease the therapeutic potential of these drugs. The use of nanoparticles for the effective delivery of these silencers to the specific target locations has allowed researchers to overcome this issue. Particularly, gold nanoparticles (AuNPs) have been used as attractive vehicles for the target-specific delivery of gene-silencing moieties, alone or in combination with other drugs. We shall discuss current trends in AuNP-based delivery of gene-silencing tools, considering the promising road ahead without overlooking existing concerns for their translation to clinics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. Unidade de Ciencias Biomoleculares Aplicadas-UCBIO - national funds from Fundacao para a Ciencia e a Tecnologia (FCT/MCTES) (UID/Multi/04378/2013) ERDF (POCI-01-0145-FEDER-007728)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pires, Virgínia M R</style></author><author><style face="normal" font="default" size="100%">Pereira, Pedro M M</style></author><author><style face="normal" font="default" size="100%">Brás, Joana L A</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia</style></author><author><style face="normal" font="default" size="100%">Cardoso, Vânia</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Venditto, Immacolata</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Prazeres, Duarte Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stability and ligand promiscuity of type A carbohydrate-binding modules are illustrated by the structure of Spirochaeta thermophila StCBM64C</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://europepmc.org/abstract/med/28179427</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">292</style></volume><pages><style face="normal" font="default" size="100%">4847–4860</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Deconstruction of cellulose, the most abundant plant cell wall polysaccharide, requires the cooperative activity of a large repertoire of microbial enzymes. Modular cellulases contain non-catalytic type A Carbohydrate-Binding Modules (CBMs) that specifically bind to the crystalline regions of cellulose, thus promoting enzyme efficacy through proximity and targeting effects. Although type A CBMs play a critical role in cellulose recycling, their mechanism of action remains poorly understood. Here we produced a library of recombinant CBMs representative of the known diversity of type A modules. The binding properties of 40 CBMs, in fusion with an N-terminal green fluorescence protein (GFP) domain, revealed that type A CBMs possess the ability to recognize different crystalline forms of cellulose and chitin over a wide range of temperatures, pHs and ionic strengths. A Spirochaeta thermophila CBM64, in particular, displayed plasticity in its capacity to bind both crystalline and soluble carbohydrates under a wide range of extreme conditions. The structure of S. thermophila StCBM64C revealed an untwisted, flat, carbohydrate-binding interface comprising the side chains of four tryptophan residues in a coplanar linear arrangement. Significantly, two highly conserved asparagine side chains, each one located between two tryptophan residues, are critical to insoluble and soluble glucan recognition but not to bind xyloglucan. Thus, CBM64 compact structure and its extended and versatile ligand interacting platform illustrates how type A CBMs target their appended plant cell wall degrading enzymes to a diversity of recalcitrant carbohydrates under a wide range of environmental conditions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Vanhoenacker, Gerd</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developments in the Reactivity of 2-Methylimidazolium Salts</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN 16</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">6232-6241</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles for BCR-ABL1 Gene Silencing: Improving Tyrosine Kinase Inhibitor Efficacy in Chronic Myeloid Leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Therapy - Nucleic Acids</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Au-nanoconjugate</style></keyword><keyword><style  face="normal" font="default" size="100%">BCR-ABL1</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">tyrosine kinase inhibitors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">408–416</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Introduction of tyrosine kinase inhibitors for chronic myeloid leukemia treatment is associated with a 63% probability of maintaining a complete cytogenetic response, meaning that over 30% patients require an alternative methodology to overcome resistance, tolerance, or side effects. Considering the potential of nanotechnology in cancer treatment and the benefits of a combined therapy with imatinib, a nanoconjugate was designed to achieve BCR-ABL1 gene silencing. Gold nanoparticles were functionalized with a single-stranded DNA oligonucleotide that selectively targets the e14a2 BCR-ABL1 transcript expressed by K562 cells. This gold (Au)-nanoconjugate showed great efficacy in gene silencing that induced a significant increase in cell death. Variation of BCL-2 and BAX protein expression, an increase of caspase-3 activity, and apoptotic bodies in cells treated with the nanoconjugate demonstrate its aptitude for inducing apoptosis on K562 BCR-ABL1-expressing cells. Moreover, the combination of the silencing Au-nanoconjugate with imatinib prompted a decrease of imatinib IC50. This Au-nanoconjugate was also capable of inducing the loss of viability of imatinib-resistant K562 cells. This strategy shows that combination of Au-nanoconjugate and imatinib make K562 cells more vulnerable to chemotherapy and that the Au-nanoconjugate alone may overcome imatinib-resistance mechanisms, thus providing an effective treatment for chronic myeloid leukemia patients who exhibit drug tolerance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MEC - UID/Multi/04378/2013 ; ERDF - POCI-01-0145-FEDER-007728&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Beatriz</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Digital microfluidics for nucleic acid amplification</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">digital microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acid amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-care diagnostics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">17</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Digital Microfluidics (DMF) has emerged as a disruptive methodology for the control and manipulation of low volume droplets. In DMF, each droplet acts as a single reactor, which allows for extensive multiparallelization of biological and chemical reactions at a much smaller scale. DMF devices open entirely new and promising pathways for multiplex analysis and reaction occurring in a miniaturized format, thus allowing for healthcare decentralization from major laboratories to point-of-care with accurate, robust and inexpensive molecular diagnostics. Here, we shall focus on DMF platforms specifically designed for nucleic acid amplification, which is key for molecular diagnostics of several diseases and conditions, from pathogen identification to cancer mutations detection. Particular attention will be given to the device architecture, materials and nucleic acid amplification applications in validated settings.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147333/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# This work was funded by FEDER funds through the COMPETE 2020 Program (POCI-01-0145-FEDER-007728). BV thanks SFRH/BPD/124311/2016. PVB thanksWater JPI Proj TRACE (Ref 281715).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Lara Carvalho</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Leonor Saúde</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanobeacons for tracking gene silencing in zebrafish</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fli-EGFP</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanobeacons</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Zebrafish</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of gold nanoparticles for effective gene silencing has demonstrated its potential as a tool for gene expression experiments and for the treatment of several diseases. Here, we used a gold nanobeacon designed to specifically silence the enhanced green fluorescence protein (EGFP) mRNA in embryos of a fli-EGFP transgenic zebrafish line, while simultaneously allowing the tracking and localization of the silencing events via the beacon’s emission. Fluorescence imaging measurements demonstrated a decrease of the EGFP emission with a concomitant increase in the fluorescence of the Au-nanobeacon. Furthermore, microinjection of the Au-nanobeacon led to a negligible difference in mortality and malformations in comparison to the free oligonucleotide, indicating that this system is a biocompatible platform for the administration of gene silencing moieties. Together, these data illustrate the potential of Au-nanobeacons as tools for in vivo zebrafish gene modulation with low toxicity which may be used towards any gene of interest.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Fundacao para a Ciencia e Tecnologia, Ministry of Science and Education (FCT/MEC) - PTDC/BBB-NAN/1812/2012 ; SFRH/BD/87836/2012 ; Unidade de Ciencias Biomoleculares Aplicadas-UCIBIO - UID/Multi/04378/2013 ; ERDF - POCI-01-0145-FEDER-007728&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matias, {Ana S.}</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio F.}</style></author><author><style face="normal" font="default" size="100%">Pedrosa, P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles in molecular diagnostics and molecular therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Metal Nanoparticles in Pharma</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular therapeutics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Targeted delivery</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Switzerland</style></pub-location><pages><style face="normal" font="default" size="100%">365–387</style></pages><isbn><style face="normal" font="default" size="100%">978-331963789-1</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles, due to their unique physicochemical properties, are among the most widely used nanoscale-based platforms for molecular diagnostics. The intrinsic chemical stability and apparent lack of toxicity have also prompted for application in therapeutics, e.g., for imaging modalities and as vectorization strategies for molecular modulators, i.e., gene silencing, specific targeting of cellular pathways, etc. Because of their common molecular ground, these approaches have been synergistically coupled together into molecular theranostic systems that allow for radical new in vivo diagnostics modalities with simultaneous tackling of molecular disequilibria leading to disease. Despite this tremendous potential, gold nanoparticle- based systems still have to make their effective translation to the clinics. This chapter focuses on the use of gold nanoparticles for molecular diagnostics and molecular therapeutics and their application in theranostics. Attention is paid to those systems that have moved toward the clinics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf. Funda{\c c}ão para a Ciência e Tecnologia (FCT/MEC) for funding, UCIBIO (UID/Multi/04378/2013), co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728), WaterJPI/0003/2013, and PD/BD/105734/2014 for PP.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">João Jesus</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Daniela Rosa</style></author><author><style face="normal" font="default" size="100%">Martins, {Luísa M R D R S}</style></author><author><style face="normal" font="default" size="100%">Corvo, {Maria Luísa}</style></author><author><style face="normal" font="default" size="100%">Carvalheiro, {Manuela C.}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional gold-nanoparticles: A nanovectorization tool for the targeted delivery of novel chemotherapeutic agents</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Controlled Release</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Lung cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal complexes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">Targeting</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">245</style></volume><pages><style face="normal" font="default" size="100%">52–61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Due to their small size and unique properties, multifunctional nanoparticles arise as versatile delivery systems easily grafted with a vast array of functional moieties, such as anticancer cytotoxic chemotherapeutics and targeting agents. Here, we formulated a multifunctional gold-nanoparticle (AuNP) system composed of a monoclonal antibody against epidermal growth factor receptor (EGFR) (anti-EGFR D-11) for active targeting and a Co(II) coordination compound [CoCl(H2O)(phendione)2][BF4] (phendione = 1,10-phenanthroline-5,6-dione) (TS265) with proven antiproliferative activity towards cancer cells (designated as TargetNanoTS265). The efficacy of this nanoformulation, and the non-targeted counterpart (NanoTS265), were evaluated in vitro using cancer cell models and in vivo using mice xenografts. Compared to the free compound, both nanoformulations (TargetNanoTS265 and NanoTS265) efficiently delivered the cytotoxic cargo in a controlled selective manner due to the active targeting, boosting tumor cytotoxicity. Treatment of HCT116-derived xenografts tumors with TargetNanoTS265 led to 93% tumor reduction. This simple conceptual nanoformulation demonstrates the potential of nanovectorization of chemotherapeutics via simple assembly onto AuNPs of BSA/HAS-drug conjugates that may easily be expanded to suit other cargo of novel compounds that require optimized controlled delivery to cancer target.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho. Unidade de Ciencias Biomoleculares Aplicadas - UCIBIO - national funds from FCT/MEC - (UID/Multi/04378/2013) ; ERDF (POCI-01-0145-FEDER-007728 ; PEst-OE/UI/DTP/04138/2013)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Fabiana Paradinha</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tumor microenvironment modulation via gold nanoparticles targeting malicious exosomes: Implications for cancer diagnostics and therapy</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor microenvironment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Exosomes are nanovesicles formed in the endosomal pathway with an important role in paracrine and autocrine cell communication. Exosomes secreted by cancer cells, malicious exosomes, have important roles in tumor microenvironment maturation and cancer progression. The knowledge of the role of exosomes in tumorigenesis prompted a new era in cancer diagnostics and therapy, taking advantage of the use of circulating exosomes as tumor biomarkers due to their stability in body fluids and targeting malignant exosomes’ release and/or uptake to inhibit or delay tumor development. In recent years, nanotechnology has paved the way for the development of a plethora of new diagnostic and therapeutic platforms, fostering theranostics. The unique physical and chemical properties of gold nanoparticles (AuNPs) make them suitable vehicles to pursuit this goal. AuNPs’ properties such as ease of synthesis with the desired shape and size, high surface:volume ratio, and the possibility of engineering their surface as desired, potentiate AuNPs’ role in nanotheranostics, allowing the use of the same formulation for exosome detection and restraining the effect of malicious exosomes in cancer progression.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;UCIBIO - FCT/MEC - UID/Multi/04378/2013 ; ERDF - POCI-01-0145-FEDER-007728; FCT/MEC - SFRH/BD/70202/2010&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carlos, {Fábio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Matias, {Ana S.}</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Orfeu Flores</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Allele specific LAMP- gold nanoparticle for characterization of single nucleotide polymorphisms</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Reports</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">Isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Lactose intolerance</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Springer Science Business Media</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">21–25</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Due to their relevance as disease biomarkers and for diagnostics, screening of single nucleotide polymorphism (SNPs) requires simple and straightforward strategies capable to provide results in medium throughput settings. Suitable approaches relying on isothermal amplification techniques have been evolving to substitute the cumbersome and highly specialized PCR amplification detection schemes. Nonetheless, identification of an individual's genotype still requires sophisticated equipment and laborious methods. Here, we present a low-cost and reliable approach based on the allele specific loop-mediated isothermal amplification (AS-LAMP) coupled to ssDNA functionalized gold nanoparticle (Au-nanoprobe) colorimetric sequence discrimination. The Au-nanoprobe integration allows for the colorimetric detection of AS-LAMP amplification product that can be easily interpreted in less than 15 min. We targeted a clinical relevant SNP responsible for lactose intolerance (-13910C/T dbSNP rs#: 4988235) to demonstrate its proof of concept and full potential of this novel approach.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles-Emerging potential for managing leukemia and lymphoma</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Bioengineering and Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Lymphoma</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Therapeutics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has become a powerful approach to improve the way we diagnose and treat cancer. In particular, nanoparticles (NPs) possess unique features for enhanced sensitivity and selectivity for earlier detection of circulating cancer biomarkers. In vivo, NPs enhance the therapeutic efficacy of anticancer agents when compared with con-ventional chemotherapy, improving vectorization and delivery, and helping to overcome drug resistance. Nanomedicine has been mostly focused on solid cancers due to take advantage from the enhanced permeability and retention (EPR) effect experienced by tissues in the close vicinity of tumors, which enhance nanomedicine's accumulation and, consequently, improve efficacy. Nanomedicines for leukemia and lymphoma, where EPR effect is not a factor, are addressed differently from solid tumors. Nevertheless, NPs have provided innovative approaches to simple and non-invasive methodologies for diagnosis and treatment in liquid tumors. In this review, we consider the state of the art on different types of nanoconstructs for the management of liquid tumors, from preclinical studies to clinical trials. We also discuss the advantages of nanoplatforms for theranostics and the central role played by NPs in this combined strategy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MEC to UCIBIO (UID/Multi/04378/2013); RV by PD/BD/52211/2013; RM by PTDC/QEQ-MED/1902/2014.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raposo, {Luis R.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Jesus, Joao</style></author><author><style face="normal" font="default" size="100%">Martins, {L. M. D. R. S.}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {Armando J. L.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting canine mammary tumours via gold nanoparticles functionalized with promising Co(II) and Zn(II) compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Veterinary and Comparative Oncology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1</style></keyword><keyword><style  face="normal" font="default" size="100%">10-phenanthroline-5</style></keyword><keyword><style  face="normal" font="default" size="100%">6-dione metal compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">canine mammary tumours</style></keyword><keyword><style  face="normal" font="default" size="100%">cisplatin</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">FR37-CMT</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Wiley-Blackwell</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1537–1542</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: Despite continuous efforts, the treatment of canine cancer has still to deliver effective strategies. For example, traditional chemotherapy with doxorubicin and/or docetaxel does not significantly increase survival in dogs with canine mammary tumors (CMTs). Aims: Evaluate the efficiency of two metal compounds [Zn(DION)2]Cl (TS26&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem pdf conforme despacho. Fundacao para a Ciencia e a Tecnologia - UID/Multi/04378/2013; SFRH/BD/70202/2010; UID/QUI/00100/2013; UID/DTP/04138/2013 ; ERDF - POCI-01-0145-FEDER-007728&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Current trends in molecular diagnostics of chronic myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Leukemia &amp; Lymphoma</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">precision medicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">TAYLOR &amp; FRANCIS LTD</style></publisher><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">1791–1804</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nearly 1.5 million people worldwide suffer from chronic myeloid leukemia (CML), characterized by the genetic translocation t(9;22)(q34;q11.2), involving the fusion of the Abelson oncogene (ABL1) with the breakpoint cluster region (BCR) gene. Early onset diagnosis coupled to current therapeutics allow for a treatment success rate of 90, which has focused research on the development of novel diagnostics approaches. In this review, we present a critical perspective on current strategies for CML diagnostics, comparing to gold standard methodologies and with an eye on the future trends on nanotheranostics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf. Fundacao para a Ciencia e a Tecnologia (FCT/MEC - Project UCIBIO) - UID/Multi/04378/ 2013 ; ERDF - POCI-01-0145-FEDER-007728 ; FCT/MEC - (PD/BD/52211/2013; SFRH/BD/87836/2012; PD/BD/105734/2014)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chagas, Ricardo</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana Maria</style></author><author><style face="normal" font="default" size="100%">Monteiro, Sara</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ricardo Boavida</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Is caffeic acid, as the major metabolite present in Moscatel wine protein haze hydrolysate, involved in protein haze formation?</style></title><secondary-title><style face="normal" font="default" size="100%">FOOD RESEARCH INTERNATIONAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">SI</style></number><publisher><style face="normal" font="default" size="100%">Ctr Reference Educ &amp; Res Viticulture &amp; Oenol; Univ Appl Sci &amp; Arts Western Switzerland; Canadian Inst Food Sci &amp; Technol</style></publisher><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">103-109</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;International Symposium on Macromolecules and Secondary Metabolites of Grapevine and Wine (Macrowine), Changins, Nyon, SWITZERLAND, 2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J.P.,</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INSMART – Integrative Energy Planning For Cities Low Carbon Futures: Analytical Framework</style></title><secondary-title><style face="normal" font="default" size="100%">3rd Energy for Sustainability Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8th February</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Funchal, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.,</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrative Energy Planning For Cities Low Carbon Futures: Modelling and Scenarios results</style></title><secondary-title><style face="normal" font="default" size="100%">3rd Energy for Sustainability Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8th February</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Funchal, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author><author><style face="normal" font="default" size="100%">Cláudia Fernandes</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">José Barata</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Additive technology safety issues: Impact on the related job design in industry</style></title><secondary-title><style face="normal" font="default" size="100%">4º Congresso Internacional sobre Condições de Trabalho</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">7-8 Sep. 2017</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Rede de Investigação sobre Condições de Trabalho (RICOT)</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The embedding of technology and the digitalization of processes and services within industry holds the promise for increased flexibility and productivity. Associated with the tendencies within industry 4.0 there are several enabling technologies, such has 3D printing and additive manufacturing technologies that are becoming very popular and used for industrial processes, although not without hazard. With the present paper the authors aim to explore the impacts industrial 3D printing on health and safety at work and design possible industrial intervention measures.&lt;br /&gt;
The technological process underneath 3D printing by itself encompasses hazardous exposure scenarios, for example: i) those that imply that thermoplastics are heated, nozzle extruded and then deposited onto a surface to build a part. Thus, by-product nanoparticles (&amp;lt; 1/10.000 of a millimetre) are emitted; ii) for low temperature polylactic acid (PLA) 20 billion of particles per minute can be released; iii) at higher temperatures acrylonitrile butadiene styrene (ABS) feedstock can release up to 200 billion nanoparticles.&lt;br /&gt;
The raw materials, can have multiple uses (e.g. raw material or support materials), origins (e.g. metallic, plastic) and forms (e.g. solid, powder). These materials encompass hazards related with: i) harmful chemicals, used mainly on support materials that are used to allow the creation of empty spaces on printed parts, such as phenyl phosphates, hazardous during use and disposal; ii) the use of metal powders, such as titanium and aluminium can spontaneously combust causing fires; iii) hot surfaces, high voltage, ultraviolet radiation, laser and moving parts are important hazards related with 3D printing machines.&lt;br /&gt;
Occupational health and safety measures must deal with: 1. technology that allows the contention of the hazardous agent emission without compromising the production process – for example by airtight chambers, ventilation and exhaustion chambers; 2. Compliance with ATEX directives, for metal powders use; 3. development of training and certification requirements for operating 3D industrial processes and to capacitate workers (materials, techniques, best practises); 4. Making available protective equipment’s that respond to the hazards.&lt;br /&gt;
There are many practical challenges related with occupational health and safety, for 3D printing technologies industrial incorporation and ownership. It’s known that hazardous materials are released during the fabrication processes, although the exposure scenarios are not well known or studied. More robust experiments and sophisticated control methods are needed to know and tackle the hazards for 3Dprinting use in industrial contexts – the size and distribution of particles (including nanoparticles), its concentration, its mass and the total volatile organic compound (COV). The study of Huang et al (2013) on societal impact develops these issues.&lt;br /&gt;
Since the product safety regulations depend currently on centralized manufacturing (safety testing and regular inspection in factories), 3D printing is expected to bring a dispersion of manufacturing, raising questions about safety issues. Some authors suggests that even if we move the regulation process from the products to the software of the manufacturing process in 3D-printing, concerns still remain due to the poor success of the information regulation on line as well as to the scarce ability to stop the distribution of files, particularly when combined with jurisdictional concerns.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">O. Sulim</style></author><author><style face="normal" font="default" size="100%">R. Ribeiro</style></author><author><style face="normal" font="default" size="100%">I. Esteves</style></author><author><style face="normal" font="default" size="100%">C. Antunes</style></author><author><style face="normal" font="default" size="100%">A. Garate</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">J. Mota</style></author><author><style face="normal" font="default" size="100%">M. Plaza</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of structured adsorbents for aplications in gas adsorption processes - Conventional shaping vs 3D-Printed formulation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">5-10 March</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dc.engconfintl.org/separations_technology_ix/8</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Microporous materials highly activated and with potential to be used as adsorbents in many applications for gas&lt;br /&gt;
separation/purification are usually available as powders. These solids usually have a great and reversible gas&lt;br /&gt;
uptake, high gas selectivity, good chemical and thermal stability, but are unsuitable to be used in gas adsorption&lt;br /&gt;
processes, such as Pressure Swing Adsorption (PSA) or Simulated Moving Bed (SMB).&lt;br /&gt;
Zeolites, carbons and more recently metal-organic frameworks (MOFs) are examples of those materials. Their&lt;br /&gt;
use in adsorption-based processes are dependent of their upgrading from powders (micrometer scale) to&lt;br /&gt;
particles (pellets, spheres or granules at millimeter scale). This would overcome large pressure drops and&lt;br /&gt;
consequent energy consumptions when packing adsorbent columns in those processes. Thus, shaping&lt;br /&gt;
adsorbents is an important step to use them in industry, although it greatly affects their capacity and selectivity&lt;br /&gt;
towards a specific gas separation.&lt;br /&gt;
In this work, we explore techniques to shape powdered adsorbents, followed by their textural and mechanical&lt;br /&gt;
characterizations, and the study of their adsorption properties towards the main components of post-combustion&lt;br /&gt;
flues gases (CO2 and N2). Materials densification is proposed by employing two approaches:&lt;br /&gt;
- Conventional shaping through binderless mechanical compression and binder-containing extrusion; and&lt;br /&gt;
- Formulation by 3D printing (or additive manufacturing) to produce packed bed morphologies that&lt;br /&gt;
precisely replicate computer aided design (CAD) models.&lt;br /&gt;
Porous separation media are important for fluid-solid contacting in many unit operations, including adsorption.&lt;br /&gt;
Due to practical limitations, media particles are typically packed randomly into a column in a shaped form,&lt;br /&gt;
allowing fluid to flow through the interstitial voids. Key to the effectiveness of packed columns are the flowrelated properties of mass transfer, fluid distribution and dispersion, and back pressure, which in turn depend&lt;br /&gt;
upon packing geometry. Until now, no alternative was found to overcome this limitation and have optimal&lt;br /&gt;
ordered packing arrangements at the micron scale. 3D-Printing (or additive manufacturing) brings a wide range&lt;br /&gt;
of benefits that traditional methods of manufacturing or prototyping simply cannot. With this approach, complex&lt;br /&gt;
ordered geometries, that are not possible by conventional extrusion, can be designed and printed for a porous&lt;br /&gt;
media, being the equipment resolution the only limiting step to overcome.&lt;br /&gt;
The effect of parameters like compression force, particle sieving, binder nature, binder/adsorbent ratio were&lt;br /&gt;
firstly studied using conventional shaping techniques, as a basis for the consequent development of 3D-printed&lt;br /&gt;
formulations. The structured samples are then characterized and adsorption equilibria studies are performed on&lt;br /&gt;
them to evaluate their performance as media for gas adsorption separation processes. A volumetric/manometric&lt;br /&gt;
adsorption unit built in-house was used for this purpose. Relevant experimental data is obtained, which allows to&lt;br /&gt;
conclude that 3D-printed media can be an alternative porous media for application in gas adsorption processes.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Flores, M.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> How the European Directive cost-effectiveness model to nZEB fails widely 2050 decarbonisation goals.</style></title><secondary-title><style face="normal" font="default" size="100%">XIII Congresso Ibero-Americano de Engenharia Mecânica</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">29-30 Oct</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisboa, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The pivotal role of electricity to the deep decarbonization of energy system: cost-effectiveness options for Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">3rd International Conference on Energy and Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">29-30 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Faculty of Economics, University of Porto</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">J Jesus</style></author><author><style face="normal" font="default" size="100%">Martins, L. M. D. R. S.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Targeting canine mammary tumours via gold nanoparticles functionalized with promising Co(II) and Zn(II) compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Veterinary and Comparative Oncology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1,10-phenanthroline-5,6-dione metal compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">canine mammary tumours</style></keyword><keyword><style  face="normal" font="default" size="100%">cisplatin</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">FR37-CMT</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017/12/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1111/vco.12298</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Blackwell Publishing Ltd</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1537 - 1542</style></pages><isbn><style face="normal" font="default" size="100%">1476-5829</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: Despite continuous efforts, the treatment of canine cancer has still to deliver effective strategies. For example, traditional chemotherapy with doxorubicin and/or docetaxel does not significantly increase survival in dogs with canine mammary tumors (CMTs).Aims: Evaluate the efficiency of two metal compounds [Zn(DION)2]Cl (TS262, DION = 1,10-phenanthroline-5,6-dione) and [CoCl(H2O)(DION)2][BF4] (TS265) and novel nanovectorizations designed to improve the anti-cancer efficacy of these compounds  in a new CMT derived cell line (FR37-CMT).&lt;br /&gt;
Materials and methods: FR37-CMT cells were exposed to different concentrations of TS262 and TS265 and two new nanoparticle systems and cellular viability was determined. These nanosystems are composed of polyethylene-glycol, bovine-serum-albumin and TS262 or TS265 (NanoTS262 or NanoTS265, respectively).&lt;br /&gt;
Results: In FR37-CMT, TS262 and TS265 displayed IC50 values well below those displayed by doxorubicin and cisplatin. The nanovectorizations further decreased the IC50 values.&lt;br /&gt;
Discussion: TS262 and TS265 proved to be effective against FR37-CMT cells and more effective than of doxorubicin and cisplatin. The Nanosystems efficiently delivered the cytotoxic cargo inducing a significant reduction of cell viability in FR37-CMT cell line when compared to the free compounds.&lt;br /&gt;
Conclusions: TS262 and TS265 are compounds with potential in the treatment of CMTs. NanoTS262 and NanoTS265 demonstrate that such simple nanovectorization via gold nanoparticles shows tremendous potential as anti-cancer formulations, which may easily be expanded to suit other cargo. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel dos Santos</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Roque, A. Cecília A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Renaissance of protein crystallization and precipitation in biopharmaceuticals purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Advances</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anything but chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">Biopharmaceutical</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Downstream process</style></keyword><keyword><style  face="normal" font="default" size="100%">precipitation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017/1//</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0734975016301513</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">41 - 50</style></pages><isbn><style face="normal" font="default" size="100%">0734-9750</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;AbstractThe current chromatographic approaches used in protein purification are not keeping pace with the increasing biopharmaceutical market demand. With the upstream improvements, the bottleneck shifted towards the downstream process. New approaches rely in Anything But Chromatography methodologies and revisiting former techniques with a bioprocess perspective. Protein crystallization and precipitation methods are already implemented in the downstream process of diverse therapeutic biological macromolecules, overcoming the current chromatographic bottlenecks. Promising work is being developed in order to implement crystallization and precipitation in the purification pipeline of high value therapeutic molecules. This review focuses in the role of these two methodologies in current industrial purification processes, and highlights their potential implementation in the purification pipeline of high value therapeutic molecules, overcoming chromatographic holdups.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Pana, A. M.</style></author><author><style face="normal" font="default" size="100%">Badea, V.</style></author><author><style face="normal" font="default" size="100%">Pausescu, I.</style></author><author><style face="normal" font="default" size="100%">Shova, S.</style></author><author><style face="normal" font="default" size="100%">Cseh, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2,2'-Spirobis chromene Derivatives Chemistry and Their Relation with the Multistate System of Anthocyanins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000402023200030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">5301-5309</style></pages><isbn><style face="normal" font="default" size="100%">0022-3263</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Moro, Artur J. Parola, A. Jorge Pina, Fernando Pana, Ana-Maria Badea, Valentin Pausescu, Iulia Shova, Sergiu Cseh, Liliana&lt;br /&gt;
Pina, Fernando/C-8161-2011; Moro, Artur/C-6689-2013&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Moro, Artur/0000-0003-3285-4919; Parola, A. Jorge/0000-0002-1333-9076; Pana, Ana-Maria/0000-0001-5424-7883&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, A.</style></author><author><style face="normal" font="default" size="100%">Svahn, N.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aggregation induced emission of gold(I) complexes in water or water mixtures</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000408697300001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">11125-11139</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">34</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Pinto, Andrea Svahn, Noora Lima, Joao Carlos Rodriguez, Laura&lt;br /&gt;
Rodriguez, Laura/A-4169-2011; Lima, Joao/F-3658-2010&lt;br /&gt;
Rodriguez, Laura/0000-0003-1289-1587; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
1477-9234&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Israeli-Ruimy, Vered</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana L.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author><author><style face="normal" font="default" size="100%">Smith, Steven P.</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assembly of Ruminococcus flavefaciens cellulosome revealed by structures of two cohesin-dockerin complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1038/s41598-017-00919-w</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">759</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulosomes are sophisticated multi-enzymatic nanomachines produced by anaerobes to effectively deconstruct plant structural carbohydrates. Cellulosome assembly involves the binding of enzyme-borne dockerins (Doc) to repeated cohesin (Coh) modules located in a non-catalytic scaffoldin. Docs appended to cellulosomal enzymes generally present two similar Coh-binding interfaces supporting a dual-binding mode, which may confer increased positional adjustment of the different complex components. Ruminococcus flavefaciens’ cellulosome is assembled from a repertoire of 223 Doc-containing proteins classified into 6 groups. Recent studies revealed that Docs of groups 3 and 6 are recruited to the cellulosome via a single-binding mode mechanism with an adaptor scaffoldin. To investigate the extent to which the single-binding mode contributes to the assembly of R. flavefaciens cellulosome, the structures of two group 1 Docs bound to Cohs of primary (ScaA) and adaptor (ScaB) scaffoldins were solved. The data revealed that group 1 Docs display a conserved mechanism of Coh recognition involving a single-binding mode. Therefore, in contrast to all cellulosomes described to date, the assembly of R. flavefaciens cellulosome involves single but not dual-binding mode Docs. Thus, this work reveals a novel mechanism of cellulosome assembly and challenges the ubiquitous implication of the dual-binding mode in the acquisition of cellulosome flexibility.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendoza, J.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Dangles, O.</style></author><author><style face="normal" font="default" size="100%">Mora, N.</style></author><author><style face="normal" font="default" size="100%">Al Bittar, S.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of the five multistate species of the anthocyanin analog 7-beta-D-glucopyranosyloxy-4'-hydroxyflavylium to the beta-cyclodextrin derivative captisol</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000403122900059</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">143</style></volume><pages><style face="normal" font="default" size="100%">479-487</style></pages><isbn><style face="normal" font="default" size="100%">0143-7208</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Mendoza, Johan Basilio, Nuno Dangles, Olivier Mora, Nathalie Al Bittar, Sheiraz Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1873-3743&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Monge, Nuno</style></author><author><style face="normal" font="default" size="100%">Aguirre, Luis E.</style></author><author><style face="normal" font="default" size="100%">Reis, Dennys</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Cristiano L. P.</style></author><author><style face="normal" font="default" size="100%">Neto, António M. F.</style></author><author><style face="normal" font="default" size="100%">Pieranski, Pawel</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose Nanocrystals: Mind the Microgap in Iridescent Cellulose Nanocrystal Films (Adv. Mater. 2/2017)</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced MaterialsAdvanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose nanocrystals</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">mimicking Plusiotis resplendens cuticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Photonics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adma.201770008</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">29</style></volume><isbn><style face="normal" font="default" size="100%">0935-9648</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose nanocrystals are isolated from plant cellulose structures, e.g., cotton. In article 1603560, M. H. Godinho and co-workers describe a tunable photonic material produced from these cellulose nanocrystals iridescent films, which reflects both right- and left-handed circularly polarized light, taking advantage of the gaps existing along the cellulose nanocrystals films that are filled with a nematic liquid crystal.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/adma.201770008&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contrasting pK(a) Shifts in Cucurbit 7 uril Host-Guest Complexes Governed by an Interplay of Hydrophobic Effects and Electrostatic Interactions</style></title><secondary-title><style face="normal" font="default" size="100%">Acs Omega</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000395862400008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">70-75</style></pages><isbn><style face="normal" font="default" size="100%">2470-1343</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Basilio, Nuno Gago, Sandra Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Pina, Fernando/C-8161-2011; Basilio, Nuno/F-2389-2012&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huang, R. J.</style></author><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Northey, T.</style></author><author><style face="normal" font="default" size="100%">Chaning-Pearce, E.</style></author><author><style face="normal" font="default" size="100%">dos Santos, P. L.</style></author><author><style face="normal" font="default" size="100%">Ward, J. S.</style></author><author><style face="normal" font="default" size="100%">Data, P.</style></author><author><style face="normal" font="default" size="100%">Etherington, M. K.</style></author><author><style face="normal" font="default" size="100%">Fox, M. A.</style></author><author><style face="normal" font="default" size="100%">Penfold, T. J.</style></author><author><style face="normal" font="default" size="100%">Berberan-Santos, M. N.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bryce, M. R.</style></author><author><style face="normal" font="default" size="100%">Dias, FB</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The contributions of molecular vibrations and higher triplet levels to the intersystem crossing mechanism in metal-free organic emitters</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000404722500020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">6269-6280</style></pages><isbn><style face="normal" font="default" size="100%">2050-7526</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">25</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Huang, Rongjuan Avo, Joao Northey, Thomas Chaning-Pearce, E. dos Santos, Paloma L. Ward, Jonathan S. Data, Przemyslaw Etherington, Marc K. Fox, Mark A. Penfold, Thomas J. Berberan-Santos, Mario N. Lima, Joao C. Bryce, Martin R. Dias, Fernando B.&lt;br /&gt;
Fox, Mark/C-2576-2011; Dias, Fernando/F-3551-2011; Lima, Joao/F-3658-2010&lt;br /&gt;
Fox, Mark/0000-0002-0075-2769; Dias, Fernando/0000-0001-9841-863X; Lima, Joao/0000-0003-0528-1967; Etherington, Marc Kenneth/0000-0003-2101-5757&lt;br /&gt;
2050-7534&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Czerwinska, Katarzyna</style></author><author><style face="normal" font="default" size="100%">Machura, Barbara</style></author><author><style face="normal" font="default" size="100%">Kula, Slawomir</style></author><author><style face="normal" font="default" size="100%">Krompiec, Stanislaw</style></author><author><style face="normal" font="default" size="100%">Erfurt, Karol</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Shul'pina, Lidia S.</style></author><author><style face="normal" font="default" size="100%">Ikonnikov, Nikolay S.</style></author><author><style face="normal" font="default" size="100%">Shul'pin, Georgiy B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper(ii) complexes of functionalized 2,2[prime or minute]:6[prime or minute],2[prime or minute][prime or minute]-terpyridines and 2,6-di(thiazol-2-yl)pyridine: structure, spectroscopy, cytotoxicity and catalytic activity</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C7DT01244F</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">9591 - 9604</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Six new copper(ii) complexes with 2,2[prime or minute]:6[prime or minute],2[prime or minute][prime or minute]-terpyridine (4[prime or minute]-Rn-terpy) [1 (R1 = furan-2-yl), 2 (R2 = thiophen-2-yl), and 3 (R3 = 1-methyl-1H-pyrrol-2-yl)] and 2,6-di(thiazol-2-yl)pyridine derivatives (Rn-dtpy) [4 (R1), 5 (R2), and 6 (R3)] have been synthesized by a reaction between copper(ii) chloride and the corresponding ligand. The complexes have been characterized by UV-vis and IR spectroscopy, and their structures have been determined by X-ray analysis. The antiproliferative potential of copper(ii) complexes of 2,2[prime or minute]:6[prime or minute],2[prime or minute][prime or minute]-terpyridine and 2,6-di(thiazol-2-yl)pyridine derivatives towards human colorectal (HCT116) and ovarian (A2780) carcinoma as well as towards lung (A549) and breast adenocarcinoma (MCF7) cell lines was examined. Complex 1 and complex 6 were found to have the highest antiproliferative effect on A2780 ovarian carcinoma cells, particularly when compared with complex 2, 3 with no antiproliferative effect. The order of cytotoxicity in this cell line is 6 &amp;gt; 1 &amp;gt; 5 &amp;gt; 4 &amp;gt; 2 [approximate] 3. Complex 2 seems to be much more specific towards colorectal carcinoma HCT116 and lung adenocarcinoma A549 cells. The viability loss induced by the complexes agrees with Hoechst 33258 staining and typical morphological apoptotic characteristics like chromatin condensation and nuclear fragmentation. The specificity towards different types of cell lines and the low cytotoxic activity towards healthy cells are of particular interest and are a positive feature for further developments. Complexes 1-6 were also tested in the oxidation of alkanes and alcohols with hydrogen peroxide and tert-butyl-hydroperoxide (TBHP). The most active catalyst 4 gave, after 120 min, 0.105 M of cyclohexanol + cyclohexanone after reduction with PPh3. This concentration corresponds to a yield of 23% and TON = 210. Oxidation of cis-1,2-dimethylcyclohexane with m-CPBA catalyzed by 4 in the presence of HNO3 gave a product of a stereoselective reaction (trans/cis = 0.47). Oxidation of secondary alcohols afforded the target ketones in yields up to 98% and TON = 630.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">29</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deep eutectic solvents (DESs) as low-cost and green electrolytes for electrochromic devices</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000398146000010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">1653-1658</style></pages><isbn><style face="normal" font="default" size="100%">1463-9262</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Cruz, Hugo Jordao, Noemi Branco, Luis C.&lt;br /&gt;
Branco, Luis/C-6426-2013; Jordao, Noemi/C-6742-2013&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Jordao, Noemi/0000-0001-9769-1976&lt;br /&gt;
1463-9270&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santoro, S.</style></author><author><style face="normal" font="default" size="100%">Sebastian, V.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Mallada, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of fluorescent thermoresponsive nanoparticles for temperature monitoring on membrane surfaces</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Colloid and Interface Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000387097100016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">486</style></volume><pages><style face="normal" font="default" size="100%">144-152</style></pages><isbn><style face="normal" font="default" size="100%">0021-9797</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Santoro, S. Sebastian, V. Moro, A. J. Portugal, C. A. M. Lima, J. C. Coelhoso, I. M. Crespo, J. G. Mallada, R.&lt;br /&gt;
Moro, Artur/C-6689-2013; Lima, Joao/F-3658-2010; Coelhoso, Isabel/D-1955-2013; Portugal, Carla /C-8912-2013&lt;br /&gt;
Moro, Artur/0000-0003-3285-4919; Lima, Joao/0000-0003-0528-1967; Coelhoso, Isabel/0000-0001-7032-3436; /0000-0002-4758-9380&lt;br /&gt;
1095-7103&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, Márcia</style></author><author><style face="normal" font="default" size="100%">Cabral, Renato P.</style></author><author><style face="normal" font="default" size="100%">Costa, Clarinda</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of PLGA dry powder microparticles by supercritical CO2-assisted spray-drying for potential vaccine delivery to the lungs</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">doe</style></keyword><keyword><style  face="normal" font="default" size="100%">Dry powder inhalation</style></keyword><keyword><style  face="normal" font="default" size="100%">Poly(lactic-co-glycolic acid)</style></keyword><keyword><style  face="normal" font="default" size="100%">Pulmonary drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical assisted atomization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0896844617301675</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">128</style></volume><pages><style face="normal" font="default" size="100%">235 - 243</style></pages><isbn><style face="normal" font="default" size="100%">0896-8446</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, biocompatible and biodegradable poly(d-l-lactide-co-glycolide) (PLGA) composite microparticles with potential use as carrier for vaccines and other drugs to the lungs were developed using supercritical CO2-assisted spray-drying (SASD). Bovine serum albumin (BSA) was chosen as model vaccine, and l-leucine as a dispersibility enhancer, and their effects on the particle characteristics were evaluated. The dry powder formulations (DPFs) were characterized in terms of their morphology and aerodynamic performance using an in vitro aerosolization study – Andersen cascade impactor (ACI) − to obtain data such as the fine particle fraction (FPF) with percentages up to 43.4%, and the mass median aerodynamic diameter (MMAD) values between the 1.7 and 3.5μm. Additionally, pharmacokinetic and cytotoxicity studies were performed confirming that the produced particles have all the necessary requirements for potential pulmonary delivery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-Rojas, Oscar A.</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Marques, Fernanda</style></author><author><style face="normal" font="default" size="100%">Pérez-Fernández, David</style></author><author><style face="normal" font="default" size="100%">Guerra-Varela, Jorge</style></author><author><style face="normal" font="default" size="100%">Sánchez, Laura</style></author><author><style face="normal" font="default" size="100%">Vázquez-García, Digna</style></author><author><style face="normal" font="default" size="100%">López-Torres, Margarita</style></author><author><style face="normal" font="default" size="100%">Fernández, Alberto</style></author><author><style face="normal" font="default" size="100%">Fernández, Jesús J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dinuclear RuII(bipy)2 Derivatives: Structural, Biological, and in Vivo Zebrafish Toxicity Evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic ChemistryInorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.inorgchem.7b00790</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">7127 - 7144</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ruthenium-based drugs exhibit interesting properties as potential anticancer pharmaceuticals. We herein present the synthesis and characterization of a new family of ruthenium complexes with formulas [{Ru(bipy)2}2(μ-L)][CF3SO3]4 (L = bptz, 1a) and [{Ru(bipy)2}2(μ-L)][CF3SO3]2 (L = arphos, 2a; dppb, 3a; dppf, 4a), which were synthesized from the Ru(II) precursor compound cis-Ru(bipy)2Cl2. The complexes were characterized by elemental analysis, mass spectrometry, 1H and 31P{1H} NMR, IR spectroscopy, and conductivity measurements. The molecular structures for three Ru(II) compounds were determined by single-crystal X-ray diffraction. The newly developed compounds interact with CT-DNA by intercalation, in particular, 2a, 3a, and 4a, which also seemed to induce some extent of DNA degradation. This effect seemed to be related with the formation of reactive oxygen species. The cytotoxic activity was evaluated against A2780, MCF7, and MDAMB231 human tumor cells. Compounds 2a and 4a were the most cytotoxic with activity compared to cisplatin (∼2 μM, 72 h) in the A2780 cisplatin sensitive cells. All the compounds induced A2780 cell death by apoptosis, however, to a lesser extent for compounds 4a and 2a. For these compounds, the mechanism of cell death in addition to apoptosis seemed to involve autophagy. In vivo toxicity was evaluated using the zebrafish embryo model. LC50 estimates varied from 5.397 (3a) to 39.404 (1a) mg/L. Considering the in vivo toxicity in zebrafish embryos and the in vitro cytotoxicity in cancer cells, compound 1a seems to be the safest having no effect on dechirionation and presenting a good antiproliferative activity against ovarian carcinoma cells.Ruthenium-based drugs exhibit interesting properties as potential anticancer pharmaceuticals. We herein present the synthesis and characterization of a new family of ruthenium complexes with formulas [{Ru(bipy)2}2(μ-L)][CF3SO3]4 (L = bptz, 1a) and [{Ru(bipy)2}2(μ-L)][CF3SO3]2 (L = arphos, 2a; dppb, 3a; dppf, 4a), which were synthesized from the Ru(II) precursor compound cis-Ru(bipy)2Cl2. The complexes were characterized by elemental analysis, mass spectrometry, 1H and 31P{1H} NMR, IR spectroscopy, and conductivity measurements. The molecular structures for three Ru(II) compounds were determined by single-crystal X-ray diffraction. The newly developed compounds interact with CT-DNA by intercalation, in particular, 2a, 3a, and 4a, which also seemed to induce some extent of DNA degradation. This effect seemed to be related with the formation of reactive oxygen species. The cytotoxic activity was evaluated against A2780, MCF7, and MDAMB231 human tumor cells. Compounds 2a and 4a were the most cytotoxic with activity compared to cisplatin (∼2 μM, 72 h) in the A2780 cisplatin sensitive cells. All the compounds induced A2780 cell death by apoptosis, however, to a lesser extent for compounds 4a and 2a. For these compounds, the mechanism of cell death in addition to apoptosis seemed to involve autophagy. In vivo toxicity was evaluated using the zebrafish embryo model. LC50 estimates varied from 5.397 (3a) to 39.404 (1a) mg/L. Considering the in vivo toxicity in zebrafish embryos and the in vitro cytotoxicity in cancer cells, compound 1a seems to be the safest having no effect on dechirionation and presenting a good antiproliferative activity against ovarian carcinoma cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acs.inorgchem.7b00790&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Quintas, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of beta-Cyclodextrin on the Multistate Species Distribution of 3-Methoxy-4',7-dihydroxyflavylium. Discrimination of the Two Hemiketal Enantiomers</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000407540600002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">6346-6358</style></pages><isbn><style face="normal" font="default" size="100%">0021-8561</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Gago, Sandra Basilio, Nuno Quintas, Alexandre Pina, Fernando&lt;br /&gt;
28th International Conference on Polyphenols&lt;br /&gt;
Jul 11-15, 2016&lt;br /&gt;
Tech Univ Wien, Vienna, AUSTRIA&lt;br /&gt;
Quintas, Alexandre/J-6436-2012; Pina, Fernando/C-8161-2011&lt;br /&gt;
Quintas, Alexandre/0000-0002-5188-0453; Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1520-5118&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palomar, T.</style></author><author><style face="normal" font="default" size="100%">Chabas, A.</style></author><author><style face="normal" font="default" size="100%">Bastidas, D.M.</style></author><author><style face="normal" font="default" size="100%">de la Fuente, D.</style></author><author><style face="normal" font="default" size="100%">Verney-Carron, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of marine aerosols on the alteration of silicate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Non-Crystalline Solids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020940067&amp;doi=10.1016%2fj.jnoncrysol.2017.06.013&amp;partnerID=40&amp;md5=da5af4c45e026a79e475ad4780be9aa0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">471</style></volume><pages><style face="normal" font="default" size="100%">328 - 337</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, J. M.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of three luminescent ionic liquids on corroded glass surfaces - A first step into stained-glass cleaning</style></title><secondary-title><style face="normal" font="default" size="100%">Corrosion Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000396969800010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">109-117</style></pages><isbn><style face="normal" font="default" size="100%">0010-938X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Delgado, J. M. Nunes, D. Fortunato, E. Laia, C. A. T. Branco, L. C. Vilarigues, M.&lt;br /&gt;
Branco, Luis/C-6426-2013; Fortunato, Elvira/E-2590-2011; Vilarigues, Marcia/K-8709-2015&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Fortunato, Elvira/0000-0002-4202-7047; Vilarigues, Marcia/0000-0003-4134-2819&lt;br /&gt;
1879-0496&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, J. M.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of three luminescent ionic liquids on corroded glass surfaces – A first step into stained-glass cleaning</style></title><secondary-title><style face="normal" font="default" size="100%">Corrosion Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012000631&amp;doi=10.1016%2fj.corsci.2017.01.027&amp;partnerID=40&amp;md5=1e01002080b27f1fce2f29b44686057d</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">109 - 117</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :2Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Mendoza, J.</style></author><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring the diethylaminoflavylium derivatives multistate system of chemical reactions in the presence of CTAB micelles: thermodynamic reversibility achieved through different kinetic pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000403565400070</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">30469-30480</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">48</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Pessego, Marcia Basilio, Nuno Mendoza, Johan Avo, Joao Cunha-Silva, Luis Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Basilio, Nuno/F-2389-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Parola, A. Jorge/0000-0002-1333-9076; Pina, Fernando/0000-0001-8529-6848&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aguilo, E.</style></author><author><style face="normal" font="default" size="100%">Soler, L.</style></author><author><style face="normal" font="default" size="100%">Casanovas, A.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author><author><style face="normal" font="default" size="100%">Llorca, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold(I)-Complex-Titania Hybrid Photocatalyst for Hydrogen Production</style></title><secondary-title><style face="normal" font="default" size="100%">Chemcatchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000409878300003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3289-3292</style></pages><isbn><style face="normal" font="default" size="100%">1867-3880</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">17</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Aguilo, Elisabet Soler, Lluis Casanovas, Albert Moro, Artur J. Lima, Joao Carlos Rodriguez, Laura Llorca, Jordi&lt;br /&gt;
Rodriguez, Laura/A-4169-2011; Lima, Joao/F-3658-2010; Soler, Lluis/I-4606-2014; Moro, Artur/C-6689-2013&lt;br /&gt;
Rodriguez, Laura/0000-0003-1289-1587; Lima, Joao/0000-0003-0528-1967; Soler, Lluis/0000-0003-1591-3366; Moro, Artur/0000-0003-3285-4919&lt;br /&gt;
1867-3899&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luiz  Gonzaga  do Nascimento-Neto</style></author><author><style face="normal" font="default" size="100%">Maria  Guadalupe  Cabral</style></author><author><style face="normal" font="default" size="100%">Romulo  Farias  Carneiro</style></author><author><style face="normal" font="default" size="100%">Zelia    Silva</style></author><author><style face="normal" font="default" size="100%">Francisco  Vassiliepe Sousa  Arruda</style></author><author><style face="normal" font="default" size="100%">Celso  Shiniti  Nagano</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Alexandre  Holanda  Sampaio</style></author><author><style face="normal" font="default" size="100%">Edson  Holanda  Teixeira* and   Paula  Alexandra  Videira*</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Halilectin-3, a Lectin from the Marine Sponge Haliclona caerulea, Induces Apoptosis and Autophagy in Human Breast Cancer MCF7 Cells Through Caspase-9 Pathway and LC3-II Protein Expression</style></title><secondary-title><style face="normal" font="default" size="100%">(Formerly Current Medicinal Chemistry - Anti-Cancer Agents)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Breast cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Haliclona caerulea.</style></keyword><keyword><style  face="normal" font="default" size="100%">lectins</style></keyword><keyword><style  face="normal" font="default" size="100%">marine sponges</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.eurekaselect.com/node/157130/article</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">1 - 8</style></pages><isbn><style face="normal" font="default" size="100%">1871-5206/1875-5992</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: An ideal strategy for cancer treatment is the specific induction of tumor cell death, sparing normal cells. Marine sponges are rich biological reservoirs of biomolecules, especially lectins, which have attracted considerable attention due to potential biological effect on human cells. Lectins are proteins that bind specific carbohydrate signatures and some gained further interest for their capacity to bind tumor associated carbohydrates antigens and induce tumor cell apoptosis. Objective: This study aimed to evaluate the antitumor potential of H3, a lectin, recently reported from marine sponge Haliclona caerulea on the human breast cancer cell line MCF7. Results: H3 reduced MCF7 cell viability with an IC50 of 100 μg/ml, without a significant effect on normal cells. At 24h, H3 induced a significant arrest in the G1 cell cycle phase. Consistently, almost 50% of the cells were in early apoptosis and showed remarkable increased expression of caspase-9 (CASP 9). H3 impaired dramatically the adhesiveness of MCF7 cells in culture. Assays conducted with Lysotracker Red probe showed increased organelle acidity, suggesting autophagic cell death, which was further supported by increased expression of microtubule-associated protein light chain 3 (LC3) and observable conversion of LC3-I in LC3-II by western blot. Conclusion: The apoptotic effect of H3 may be related to a balance between apoptotic and autophagic cell death, mediated by increased expression of CASP 9 and LC3-II. To the best of our knowledge this is the first report about a sponge lectin triggering both apoptosis and autophagy in MCF7 cell.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Pedro Emanuel Santos</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Helical Microfilaments with Alternating Imprinted Intrinsic Curvatures</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecular Rapid CommunicationsMacromolecular Rapid Communications</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electrospinning</style></keyword><keyword><style  face="normal" font="default" size="100%">helices</style></keyword><keyword><style  face="normal" font="default" size="100%">intrinsic curvature</style></keyword><keyword><style  face="normal" font="default" size="100%">urethane/urea elastic microfilaments</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/marc.201600700</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">1600700</style></pages><isbn><style face="normal" font="default" size="100%">1022-1336</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There has been an intense research for developing techniques that can produce filaments with helical shapes, given the widespread of potential applications. In this work, how helices with different curvatures can be precisely imprinted in microfilaments is shown. It is also shown that using this technique, it is possible to produce, in a single fiber, helices with different curvatures. This striking and innovative behavior is observed when one side of the stretched filaments is irradiated with UV light, modifying the mechanical properties at surface. Upon release, the regions with higher curvature start to curl first, while regions with lower intrinsic curvature remain stretched until start to curl later. The results presented here can be important to understand why structures adopt a helical shape in general, which can be of interest in nanotechnology, biomolecular science, or even to understand why plant filaments curl.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/marc.201600700&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hiding and unveiling trans-chalcone in a constrained derivative of 4 ',7-dihydroxyflavylium in water: a versatile photochromic system</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000393128700011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">338-347</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Pessego, Marcia Gago, Sandra Basilio, Nuno Laia, Cesar A. T. Jorge Parola, A. Lima, Joao C. Pina, Fernando&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Pessego, Marcia/E-1790-2012; Pina, Fernando/C-8161-2011; Lima, Joao/F-3658-2010; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Pessego, Marcia/0000-0001-7292-0568; Pina, Fernando/0000-0001-8529-6848; Lima, Joao/0000-0003-0528-1967; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
1477-0539&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otrelo-Cardoso, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Nair, Rashmi R</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Raquel S. Correia</style></author><author><style face="normal" font="default" size="100%">Panjkovich, Alejandro</style></author><author><style face="normal" font="default" size="100%">Svergun, Dmitri I.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly selective tungstate transporter protein TupA from Desulfovibrio alaskensis G20</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-017-06133-y</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">5798</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdenum and tungsten are taken up by bacteria and archaea as their soluble oxyanions through high affinity transport systems belonging to the ATP-binding cassette (ABC) transporters. The component A (ModA/TupA) of these transporters is the first selection gate from which the cell differentiates between MoO4                        2−, WO4                        2− and other similar oxyanions. We report the biochemical characterization and the crystal structure of the apo-TupA from Desulfovibrio desulfuricans G20, at 1.4 Å resolution. Small Angle X-ray Scattering data suggests that the protein adopts a closed and more stable conformation upon ion binding. The role of the arginine 118 in the selectivity of the oxyanion was also investigated and three mutants were constructed: R118K, R118E and R118Q. Isothermal titration calorimetry clearly shows the relevance of this residue for metal discrimination and oxyanion binding. In this sense, the three variants lost the ability to coordinate molybdate and the R118K mutant keeps an extremely high affinity for tungstate. These results contribute to an understanding of the metal-protein interaction, making it a suitable candidate for a recognition element of a biosensor for tungsten detection.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, J.</style></author><author><style face="normal" font="default" size="100%">Araujo, P.</style></author><author><style face="normal" font="default" size="100%">A. Fernandes</style></author><author><style face="normal" font="default" size="100%">Bras, N. F.</style></author><author><style face="normal" font="default" size="100%">Mateus, N.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of the structural features of amino-based pyranoanthocyanins on their acid-base equilibria in aqueous solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000399852700057</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">479-486</style></pages><isbn><style face="normal" font="default" size="100%">0143-7208</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Oliveira, Joana Araujo, Paula Fernandes, Ana Bras, Natercia F. Mateus, Nuno Pina, Fernando de Freitas, Victor&lt;br /&gt;
Pina, Fernando/C-8161-2011&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Oliveira, Joana/0000-0002-9996-1463; Freitas, Victor/0000-0003-0586-2278&lt;br /&gt;
1873-3743&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Polino, Mariella</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luı́sa</style></author><author><style face="normal" font="default" size="100%">Juknaitė, Lina</style></author><author><style face="normal" font="default" size="100%">Portugal, Carla A. M.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion-Exchange Membranes for Stable Derivatization of Protein Crystals</style></title><secondary-title><style face="normal" font="default" size="100%">Crystal Growth &amp; DesignCrystal Growth &amp; Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.cgd.7b00315</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><isbn><style face="normal" font="default" size="100%">1528-7483</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/acs.cgd.7b00315&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lavande, N.</style></author><author><style face="normal" font="default" size="100%">Acuna, A.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Francisco, V.</style></author><author><style face="normal" font="default" size="100%">Malkhede, D. D.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A journey from calix 4 arene to calix 6 and calix 8 arene reveals more than a matter of size. Receptor concentration affects the stability and stoichiometric nature of the complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000402488300028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">13640-13649</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Lavande, Nitin Acuna, Angel Basilio, Nuno Francisco, Vitor Malkhede, Dipalee D. Garcia-Rio, Luis&lt;br /&gt;
Basilio, Nuno/F-2389-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Garcia-Rio, Luis/0000-0003-2802-8921&lt;br /&gt;
1463-9084&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, I. C. B.</style></author><author><style face="normal" font="default" size="100%">M. C. Oliveira</style></author><author><style face="normal" font="default" size="100%">H. P. Diogo</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Duarte, M. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MechanoAPI-ILs: Pharmaceutical Ionic Liquids Obtained through Mechanochemical Synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Chemsuschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000398838600008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1360-1363</style></pages><isbn><style face="normal" font="default" size="100%">1864-5631</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Martins, Ines C. B. Conceicao Oliveira, M. Diogo, Herminio P. Branco, Luis C. Duarte, M. Teresa&lt;br /&gt;
Branco, Luis/C-6426-2013&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Martins, Ines/0000-0002-1639-7554; Oliveira, Maria Conceicao/0000-0002-3068-4920; Diogo, Herminio/0000-0002-0808-1306&lt;br /&gt;
1864-564x&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Monge, Nuno</style></author><author><style face="normal" font="default" size="100%">Aguirre, Luis E.</style></author><author><style face="normal" font="default" size="100%">Reis, Dennys</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Cristiano L. P.</style></author><author><style face="normal" font="default" size="100%">Neto, António M. F.</style></author><author><style face="normal" font="default" size="100%">Pieranski, Pawel</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mind the Microgap in Iridescent Cellulose Nanocrystal Films</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced MaterialsAdvanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose nanocrystals</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">mimicking Plusiotis resplendens cuticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Photonics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adma.201603560</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">1603560</style></pages><isbn><style face="normal" font="default" size="100%">0935-9648</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new photonic structure is produced from cellulose nanocrystal iridescent films reflecting both right and left circularly polarized light. Micrometer-scale planar gaps perpendicular to the films' cross-section between two different left-handed films' cholesteric domains are impregnated with a nematic liquid crystal. This photonic feature is reversibly tuned by the application of an electric field or a temperature variation.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/adma.201603560&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manas Sutradhar</style></author><author><style face="normal" font="default" size="100%">Rajeshwari,</style></author><author><style face="normal" font="default" size="100%">Roy Barman, Tannistha</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Fabiana Paradinha</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M. Fátima C.</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mixed ligand aroylhydrazone and N-donor heterocyclic Lewis base Cu(II) complexes as potential antiproliferative agents</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antiproliferative agent</style></keyword><keyword><style  face="normal" font="default" size="100%">Aroylhydrazone ligand</style></keyword><keyword><style  face="normal" font="default" size="100%">Human tumor cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">Mixed ligand copper(II) complexes</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray Structure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0162013417302635</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">175</style></volume><pages><style face="normal" font="default" size="100%">267 - 275</style></pages><isbn><style face="normal" font="default" size="100%">0162-0134</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A series of four mixed ligand aroylhydrazone and N-donor heterocyclic Lewis base Cu(II) complexes [CuL(X)]2 [L refers to the dianionic form of (5-bromo-2-hydroxybenzylidene)-2-hydroxybenzohydrazide; X=pyrazine (Pz; 1), pyridine (Py; 2), imidazole (Imz; 3) and 3-pyridinecarbonitrile (3-PyCN; 4)] has been synthesized and characterized by elemental analysis, various spectroscopic techniques and X-ray crystallography (for 1, 2 and 4). The antiproliferative effect of complexes 1–4 was examined in 4 human tumor cell lines (ovarian carcinoma (A2780), colorectal carcinoma (HCT116), lung adenocarcinoma (A549) and breast adenocarcinoma (MCF7)) and in normal human primary Fibroblasts. Complex 4 exhibits a high cytotoxic activity against ovarian and colorectal carcinoma cells (A2780, HCT116 respectively), with IC50 much lower than those for normal primary fibroblasts. Complex 4 could induce cell death via apoptosis but not autophagy in colorectal carcinoma cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles—Emerging Potential for Managing Leukemia and Lymphoma</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.frontiersin.org/article/10.3389/fbioe.2017.00079</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">79</style></pages><isbn><style face="normal" font="default" size="100%">2296-4185</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has become a powerful approach to improve the way we diagnose and treat cancer. In particular, nanoparticles possess unique features for enhanced sensitivity and selectivity for earlier detection of circulating cancer biomarkers. In vivo, nanoparticles enhance the therapeutic efficacy of anticancer agents when compared to conventional chemotherapy, improving vectorization and delivery, and helping to overcome drug resistance. Nanomedicine has been mostly focused on solid cancers due to take advantage from the enhanced permeability and retention (EPR) effect experienced by tissues in the close vicinity of tumors, which enhance nanomedicine’s accumulation and, consequently, improve efficacy. Nanomedicines for leukemia and lymphoma, where EPR effect is not a factor, are addressed differently from solid tumors. Nevertheless, nanoparticles have provided innovative approaches to simple and non-invasive methodologies for diagnosis and treatment in liquid tumors. In this review, we consider the state of the art on different types of nanoconstructs for the management of liquid tumors, from pre-clinical studies to clinical trials. We also discuss the advantages of nanoplatforms for theranostics and the central role played by nanoparticles in this combined strategy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santoro, S.</style></author><author><style face="normal" font="default" size="100%">Vidorreta, I. M.</style></author><author><style face="normal" font="default" size="100%">Sebastian, V.</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Desiderio, G.</style></author><author><style face="normal" font="default" size="100%">Lombardo, G.</style></author><author><style face="normal" font="default" size="100%">Drioli, E.</style></author><author><style face="normal" font="default" size="100%">Mallada, R.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Criscuoli, A.</style></author><author><style face="normal" font="default" size="100%">Figoli, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A non-invasive optical method for mapping temperature polarization in direct contact membrane distillation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000402008200018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">536</style></volume><pages><style face="normal" font="default" size="100%">156-166</style></pages><isbn><style face="normal" font="default" size="100%">0376-7388</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Santoro, S. Vidorreta, I. M. Sebastian, V. Moro, A. Coelhoso, I. M. Portugal, C. A. M. Lima, J. C. Desiderio, G. Lombardo, G. Drioli, E. Mallada, R. Crespo, J. G. Criscuoli, A. Figoli, A.&lt;br /&gt;
Lima, Joao/F-3658-2010; Portugal, Carla /C-8912-2013; Lombardo, Giuseppe /B-2656-2012; Moro, Artur/C-6689-2013&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Lombardo, Giuseppe /0000-0002-9416-967X; Moro, Artur/0000-0003-3285-4919; Coelhoso, Isabel/0000-0001-7032-3436&lt;br /&gt;
1873-3123&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fonseca, S. M.</style></author><author><style face="normal" font="default" size="100%">Moreira, T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PEDOT electrodeposition on oriented mesoporous silica templates for electrochromic devices</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000388053600010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">159</style></volume><pages><style face="normal" font="default" size="100%">94-101</style></pages><isbn><style face="normal" font="default" size="100%">0927-0248</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Fonseca, Sofia M. Moreira, Tiago Jorge Parola, A. Pinheiro, Carlos Laia, Cesar A. T.&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Moreira, Tiago/I-4266-2016; Fonseca, Sofia/D-3097-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Moreira, Tiago/0000-0002-5880-1754; Fonseca, Sofia/0000-0002-6624-5719&lt;br /&gt;
1879-3398&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Mendoza, J.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">pH-Driven self-sorting in a four component host-guest system</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000403211300021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">6472-6475</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">48</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Basilio, Nuno Mendoza, Johan Gago, Sandra Parola, A. Jorge&lt;br /&gt;
Basilio, Nuno/F-2389-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
1364-548x&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">pH-Tunable Fluorescence and Photochromism of a Flavylium-Based MCM-41 Pigment</style></title><secondary-title><style face="normal" font="default" size="100%">Acs Omega</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000395862400015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">122-126</style></pages><isbn><style face="normal" font="default" size="100%">2470-1343</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Gago, Sandra Pessego, Marcia Laia, Cesar A. T. Jorge Parola, A.&lt;br /&gt;
Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romero, M. A.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Domingues, M.</style></author><author><style face="normal" font="default" size="100%">Gonzalez-Delgado, J. A.</style></author><author><style face="normal" font="default" size="100%">Arteaga, J. F.</style></author><author><style face="normal" font="default" size="100%">Pischel, U.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photocaged Competitor Guests: A General Approach Toward Light-Activated Cargo Release From Cucurbiturils</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000411357000023</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">13105-13111</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">53</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Romero, Miguel A. Basilio, Nuno Moro, Artur J. Domingues, Mara Gonzalez-Delgado, Jose A. Arteaga, Jesus F. Pischel, Uwe&lt;br /&gt;
Romero, Miguel A./G-7966-2016; Moro, Artur/C-6689-2013&lt;br /&gt;
Romero, Miguel A./0000-0002-0986-4468; Moro, Artur/0000-0003-3285-4919&lt;br /&gt;
1521-3765&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, R.</style></author><author><style face="normal" font="default" size="100%">Pedrosa, P.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photothermal enhancement of chemotherapy in breast cancer by visible irradiation of Gold Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000409562000019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Mendes, Rita Pedrosa, Pedro Lima, Joao C. Fernandes, Alexandra R. Baptista, Pedro V.&lt;br /&gt;
Baptista, Pedro/A-1237-2009; Lima, Joao/F-3658-2010&lt;br /&gt;
Baptista, Pedro/0000-0001-5255-7095; Lima, Joao/0000-0003-0528-1967&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">João C. Lima</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photothermal enhancement of chemotherapy in breast cancer by visible irradiation of Gold Nanoparticles</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/s41598-017-11491-8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">10872</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Photothermal Therapy (PTT) impact in cancer therapy has been increasing due to the enhanced photothermal capabilities of a new generation of nanoscale photothermal agents. Among these nanoscale agents, gold nanoshells and nanorods have demonstrated optimal properties for translation of near infra-red radiation into heat at the site of interest. However, smaller spherical gold nanoparticles (AuNPs) are easier to produce, less toxic and show improved photoconversion capability that may profit from the irradiation in the visible via standard surgical green lasers. Here we show the efficient light-to-heat conversion of spherical 14 nm AuNPs irradiated in the visible region (at the surface plasmons resonance peak) and its application to selectively obliterate cancer cells. Using breast cancer as model, we show a synergistic interaction between heat (photoconversion at 530 nm) and cytotoxic action by doxorubicin with clear advantages to those of the individual therapy approaches.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Amelie Heuer-Jungemann</style></author><author><style face="normal" font="default" size="100%">Antonios G. Kanaras</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potentiating angiogenesis arrest in vivo via laser irradiation of peptide functionalised gold nanoparticles</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1186/s12951-017-0321-2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">85</style></pages><isbn><style face="normal" font="default" size="100%">1477-3155</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Anti-angiogenic therapy has great potential for cancer therapy with several FDA approved formulations but there are considerable side effects upon the normal blood vessels that decrease the potential application of such therapeutics. Chicken chorioallantoic membrane (CAM) has been used as a model to study angiogenesis in vivo. Using a CAM model, it had been previously shown that spherical gold nanoparticles functionalised with an anti-angiogenic peptide can humper neo-angiogenesis.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Bastos, P.</style></author><author><style face="normal" font="default" size="100%">Catela, I.</style></author><author><style face="normal" font="default" size="100%">Zalewska, K.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Advances of Metallocenes for Medicinal Chemistry</style></title><secondary-title><style face="normal" font="default" size="100%">Mini-Reviews in Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000403646600005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">771-784</style></pages><isbn><style face="normal" font="default" size="100%">1389-5575</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Santos, Miguel M. Bastos, Pedro Catela, Isabelle Zalewska, Karolina Branco, Luis C.&lt;br /&gt;
Branco, Luis/C-6426-2013; Santos, Miguel/Q-1975-2017&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Santos, Miguel/0000-0001-8973-1595&lt;br /&gt;
1875-5607&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, P. E. S.</style></author><author><style face="normal" font="default" size="100%">Vistulo de Abreu, F.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shaping helical electrospun filaments: a review</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C7SM01280B</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">6678 - 6688</style></pages><isbn><style face="normal" font="default" size="100%">1744-683X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nature abounds with helical filaments designed for specific tasks. For instance, some plants use tendrils to coil and attach to the surroundings, while Spiroplasma, a helical bacterium, moves by inverting the helical handedness along the filament axis. Therefore, developing methods to shape filaments on demand to exhibit a diversity of physical properties and shapes could be of interest to many fields, such as the textile industry, biomedicine or nanotechnology. Electrospinning is a simple and versatile technique that allows the production of micro and nanofibres with many different helical shapes. In this work, we review the different electrospinning procedures that can be used to obtain helical shapes similar to those found in natural materials. These techniques also demonstrate that the creation of helical shapes at the micro/nanoscale is not limited by the chirality of the building blocks at the molecular level, a finding which opens new horizons on filament shaping.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">38</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pereira, Francisca</style></author><author><style face="normal" font="default" size="100%">Alves de Matos, António P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Marta</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Smuggling gold nanoparticles across cell types – A new role for exosomes in gene silencing</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Breast cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell–cell communication</style></keyword><keyword><style  face="normal" font="default" size="100%">Exosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1549963417300151</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1389 - 1398</style></pages><isbn><style face="normal" font="default" size="100%">1549-9634</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Once released to the extracellular space, exosomes enable the transfer of proteins, lipids and RNA between different cells, being able to modulate the recipient cells' phenotypes. Members of the Rab small GTP-binding protein family, such as RAB27A, are responsible for the coordination of several steps in vesicle trafficking, including budding, mobility, docking and fusion. The use of gold nanoparticles (AuNPs) for gene silencing is considered a cutting-edge technology. Here, AuNPs were functionalized with thiolated oligonucleotides anti-RAB27A (AuNP@PEG@anti-RAB27A) for selective silencing of the gene with a consequent decrease of exosomes´ release by MCF-7 and MDA-MB-453 cells. Furthermore, communication between tumor and normal cells was observed both in terms of alterations in c-Myc gene expression and transportation of the AuNPs, mediating gene silencing in secondary cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, Celia M.</style></author><author><style face="normal" font="default" size="100%">Castro, Maria A.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Murgida, Daniel H.</style></author><author><style face="normal" font="default" size="100%">Todorovic, Smilja</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure, electrocatalysis and dynamics of immobilized cytochrome PccH and its microperoxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6CP08361G</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">8908 - 8918</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens cells have the ability to exchange electrons with conductive materials, and the periplasmic cytochrome PccH plays an essential role in the direct electrode-to-cell electron transfer in this bacterium. It has atypically low redox potential and unique structural features that differ from those observed in other c-type cytochromes. We report surface enhanced resonance Raman spectroscopic and electrochemical characterization of the immobilized PccH, together with molecular dynamics simulations that allow for the rationalization of experimental observations. Upon attachment to electrodes functionalized with partially or fully hydrophobic self-assembled monolayers, PccH displays a distribution of native and non-native heme spin configurations, similar to those observed in horse heart cytochrome c. The native structural and thermodynamic features of PccH are preserved upon attachment mixed hydrophobic (-CH3/-NH2) surfaces, while pure -OH, -NH2 and -COOH surfaces do not provide suitable platforms for its adsorption, indicating that its still unknown physiological redox partner might be membrane integrated. Neither of the employed immobilization strategies results in electrocatalytically active PccH capable of the reduction of hydrogen peroxide. Pseudoperoxidase activity is observed in immobilized microperoxidase, which is enzymatically produced from PccH and spectroscopically characterized. Further improvement of PccH microperoxidase stability is required for its application in electrochemical biosensing of hydrogen peroxide.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, D. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of Cadmium Selenide Quantum Dots, Using 2,2-Bipyridine as a Capping and Phase Transfer Agent</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistryselect</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000395533100068</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1271-1274</style></pages><isbn><style face="normal" font="default" size="100%">2365-6549</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Sousa, David M. Lima, Joao Carlos Ferreira, Isabel&lt;br /&gt;
Lima, Joao/F-3658-2010&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Sousa, David/0000-0002-9810-2798&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Raymundo, A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, F. M. B.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Sousa, I.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tetramethylguanidine-based gels and colloids of cellulose</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000402343000008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">169</style></volume><pages><style face="normal" font="default" size="100%">58-64</style></pages><isbn><style face="normal" font="default" size="100%">0144-8617</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Carrera, Goncalo V. S. M. Raymundo, Anabela Braz Fernandes, Francisco M. Jordao, Noemi Sousa, Isabel da Ponte, Manuel Nunes Branco, Luis C.&lt;br /&gt;
Branco, Luis/C-6426-2013; Braz Fernandes, Francisco Manuel/E-6176-2011; da Ponte, Manuel/B-3620-2010; Jordao, Noemi/C-6742-2013&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Braz Fernandes, Francisco Manuel/0000-0003-3185-0019; da Ponte, Manuel/0000-0003-4499-4521; Jordao, Noemi/0000-0001-9769-1976&lt;br /&gt;
1879-1344&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Joana R.</style></author><author><style face="normal" font="default" size="100%">Silveira, Célia M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Pedro</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Van Driessche, Gonzalez</style></author><author><style face="normal" font="default" size="100%">Devreese, Bart</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. Gabriela</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the response of Desulfovibrio desulfuricans ATCC 27774 to the electron acceptors nitrate and sulfate - biosynthetic costs modulate substrate selection</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ammonium assimilation</style></keyword><keyword><style  face="normal" font="default" size="100%">ATCC 27774</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteomics</style></keyword><keyword><style  face="normal" font="default" size="100%">Respiratory flexibility</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1570963917301978</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1865</style></volume><pages><style face="normal" font="default" size="100%">1455 - 1469</style></pages><isbn><style face="normal" font="default" size="100%">1570-9639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">11, Part A</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Palma, P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MAPPING RESIDENTIAL THERMAL COMFORT GAP AT VERY HIGH RESOLUTION SPATIAL SCALE: IMPLICATIONS FOR ENERGY POLICY DESIGN</style></title><secondary-title><style face="normal" font="default" size="100%">40th International Association of Energy Economics International Conference, Meeting the Energy Demand of Emerging Economies. Implications for Energy and Environmental Markets</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18-21 June </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Singapore</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brás, T.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing the impact of climate extremes and energy use in crop production – EU28 agri-food suppliers</style></title><secondary-title><style face="normal" font="default" size="100%">Fifth Annual International Conference on Sustainable Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18-20 Sep.</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Columbia University</style></publisher><pub-location><style face="normal" font="default" size="100%">New York, USA</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trajetórias de descarbonização e impactos na matriz energética  [Pathways for the decarbonisation and impact in the energy matrix] </style></title><secondary-title><style face="normal" font="default" size="100%">Conferência A transição energética na Península Ibérica - Associação Portuguesa de Economia da Energia [Conference on the energy transition in the Iberian Peninsula of the APEEN – Portuguese Association for Energy Economy]</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">14 December</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">APEEN</style></publisher><pub-location><style face="normal" font="default" size="100%"> ISCTE. Instituto Universitário de Lisboa. Lisboa, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Marogna, N.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing water needs for power production in Iberian Peninsula at watershed level</style></title><secondary-title><style face="normal" font="default" size="100%">ETSAP Workshop on modelling the water-energy nexus</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">13 December</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ETH Zurich</style></publisher><pub-location><style face="normal" font="default" size="100%">Zurich, Switzerland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Halstead, M.</style></author><author><style face="normal" font="default" size="100%">Selosse, S.</style></author><author><style face="normal" font="default" size="100%">E. Assoumou</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of the ETSAP E-Techs Database with water consumption and withdrawal data</style></title><secondary-title><style face="normal" font="default" size="100%">ETSAP Workshop on modelling the water-energy nexus</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">13 December</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ETH Zurich</style></publisher><pub-location><style face="normal" font="default" size="100%">Zurich, Switzerland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, V.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.M.</style></author><author><style face="normal" font="default" size="100%">Simão T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">InSmart: Towards the New DSO Potential Roles in Low Carbon Future and Integrated Frameworks for Smart Cities. Poster </style></title><secondary-title><style face="normal" font="default" size="100%">CIRED 2017 Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">12-15 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Glasgow, Scotland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Barbosa, J.</style></author><author><style face="normal" font="default" size="100%">Fazendeiro, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Return of H2 – Challenges of Modelling H2 in TIMES</style></title><secondary-title><style face="normal" font="default" size="100%">72nd Semi-annual ETSAP meeting</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">11-12 December </style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ETH Zurich</style></publisher><pub-location><style face="normal" font="default" size="100%">Zurich, Switzerland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, P.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal Comfort in the Portuguese Households: Mapping Energy Needs at Civil Parish Level</style></title><secondary-title><style face="normal" font="default" size="100%">ME3 Conference - Meeting on Energy and Environmental Economics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">. 21-22 Sep.</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Aveiro</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Beira, Maria Jardim</style></author><author><style face="normal" font="default" size="100%">Daniel, Carla I.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Rosatella, Andreia A.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, Pedro J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">1H NMR Relaxometry and Diffusometry Study of Magnetic and Non-Magnetic Ionic Liquid-Based Solutions: Co-Solvent and Temperature Effects</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/29179541</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">ACS Publications</style></publisher><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, 1H NMR relaxometry and diffusometry as well as viscometry experiments were carried out as a means to study the molecular dynamics of magnetic and non-magnetic ionic liquid-based systems. In order to evaluate the effect of a co-solvent on the super-paramagnetic properties observed for Aliquat-iron-based magnetic ionic liquids, mixtures comprising different concentrations, 1% and 10% (v/v), of DMSO-d6 were prepared and analyzed. The results suggest that, when at low concentrations, DMSO-d6 promotes more structured ionic arrangements, thus enhancing these super-paramagnetic properties. Furthermore, the analysis of temperature and water concentration effects allowed to conclude that neither one of these variables sufficiently affected the super-paramagnetic properties of the studied magnetic ionic liquids.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>14</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">abm presentation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">L. Santos</style></author><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A</style></author><author><style face="normal" font="default" size="100%">Casaleiro, S</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advances in electrochemically active bacteria: Physiology and ecology</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Online and Near-real-time Methods in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.taylorfrancis.com/chapters/edit/10.1201/9781315153568-3/advances-electrochemically-active-bacteria-physiology-ecology-marques-santos-dantas-gon%C3%A7alves-casaleiro-martins-salgueiro-fortunato</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">CRC Press</style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The discovery of microorganisms with the ability of Extracellular Electron Transfer (EET), nearly three decades ago, sparked interest due to their ability to be used in diverse applications that can range from bioremediation to electricity production in Microbial Fuel Cells (MFC). Microbial respiration is based on electron transfer from a donor to an electron acceptor, through a series of stepwise electron transfer events that generate the necessary metabolic energy. Some microorganisms, such as Pseudomonas species, Shewanella putrefaciens or Geothrix fermentans are able to produce electrochemical mediators to increase the EET. The mechanical stability of the biofilm is provided by the biofilm matrix, a hydrated extracellular polymeric matrix that encases the biofilm cells. The biofilm matrix could potentially offer a resistance pathway to EET unless bacteria develop strategies to increase its conductivity. MFC devices currently being used and studied do not generate sufficient power to support widespread and cost-effective applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Teotónio</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Peter Roebeling</style></author><author><style face="normal" font="default" size="100%">Miguel Rodriguez</style></author><author><style face="normal" font="default" size="100%">Margarita Robaina-Alves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing the impacts of climate change on hydropower generation and the power sector in Portugal: A partial equilibrium approach</style></title><secondary-title><style face="normal" font="default" size="100%">Renewable and Sustainable Energy Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">788-799</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">ATIVIDADE ANTIFÚNGICA DO PRÓPOLIS CONTRA DIFERENTES FUNGOS FITOPATOGÉNICOS - CLB2017</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/atividade_antifungica_do_propolis_contra_diferentes_fungos_fitopatogenicos_-_clb2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">AVALIAÇÃO DA COMPOSIÇÃO E DA ACTIVIDADE ANTIOXIDANTE - VII Congreso Apícola Hispanico</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/avaliacao_da_composicao_e_da_actividade_antioxidante_-_vii_congreso_apicola_hispanico.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">AVALIAÇÃO DA EFICÁCIA IN VITRO DE DIFERENTES EXTRATOS DE PRÓPOLIS E SEUS CONSTITUINTES - CLB2017</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/avaliacao_da_eficacia_in_vitro_de_diferentes_extratos_de_propolis_e_seus_constituintes_-_clb2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">AVALIAÇÃO DO POTENCIAL DE EXTRATOS DE PRÓPOLIS NA QUALIDADE DA PÊRA - IX-SIPC</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/avaliacao_do_potencial_de_extratos_de_propolis_na_qualidade_da_pera_-_ix-sipc.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">AVALIAÇÃO DO POTENCIAL DO PRÓPOLIS NO CONTROLO DE FUNGOS FITOPATOGÉNICOS - XIII EQA</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/avaliacao_do_potencial_do_propolis_no_controlo_de_fungos_fitopatogenicos_-_xiii_eqa.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bio-inspired production of chitosan/chitin films from liquid crystalline suspensions</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0144861716309742?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">155</style></volume><pages><style face="normal" font="default" size="100%">372-381</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Inspired by chitin based hierarchical structures observed in arthropods exoskeleton, this work reports the capturing of chitin nanowhiskers’ chiral nematic order into a chitosan matrix. For this purpose, highly crystalline chitin nanowhiskers (CTNW) with spindle-like morphology and average aspect ratio of 24.9 were produced by acid hydrolysis of chitin. CTNW were uniformly dispersed at different concentrations in aqueous suspensions. The suspensions liquid crystalline phase domain was determined by rheological measurements and polarized optical microscopy (POM). Chitosan (CS) was added to the CTNW isotropic, biphasic and anisotropic suspensions and the solvent was evaporated to allow films formation. The Films’ morphologies as well as the mechanical properties were explored. A correlation between experimental results and a theoretical model, for layered matrix’ structures with fibers acting as a reinforcement agent, was established. The results evidence the existence of two different layered structures, one formed by chitosan layers induced by the presence of chitin and another formed by chitin nanowhiskers layers. By playing on the ratio chitin/chitosan one layered structure or the other can be obtained allowing the tunning of materials’ mechanical properties.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A bird’s-eye view of denitrification in relation to the nitrogen cycle</style></title><secondary-title><style face="normal" font="default" size="100%">Metalloenzymes in Denitrification: Applications and Environmental Impacts, RSC Metallobiology Series No. 9 (ISBN: 978-1-78262-376-2).</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/9781782623762-00001</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biologicalchemistryatfctunl/files/n_cycle-rsc_book-denitrification-chap_1.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><pub-location><style face="normal" font="default" size="100%">Cambridge</style></pub-location><pages><style face="normal" font="default" size="100%">1-10</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Proença, S.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Can green power lead to green growth? A study for Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">15th IAEE European Conference &quot;Heading towards sustainable energy systems: Evolution or Revolution?&quot;</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Hofburg Congress Center</style></publisher><pub-location><style face="normal" font="default" size="100%">Vienna, Austria. 3-6 September, https://www.aaee.at/iaee2017/</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author><author><style face="normal" font="default" size="100%">Simon, Nathalia M</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">dos Santos, Francisco P</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon dioxide capture by aqueous ionic liquid solutions</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/28742268</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Confined water in aqueous solutions of imidazolium-based ionic liquids (ILs) associated with acetate and imidazolate anions react reversibly with CO2 to yield bicarbonate. Three types of CO2 sorption in these “IL aqueous solutions” were observed: physical, CO2-imidazolium adduct generation, and bicarbonate formation (up to 1.9 molbicarbonate mol−1 of IL), resulting in a 10:1 (molar ratio) total absorption of CO2 relative to imidazolate anions in the presence of water 1:1000 (IL/water). These sorption values are higher than the classical alkanol amines or even alkaline aqueous solutions under similar experimental conditions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The catalytic cycle of nitrous oxide reductase - The enzyme that catalyzes the last step of denitrification</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">177</style></volume><pages><style face="normal" font="default" size="100%">423-434</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Berride</style></author><author><style face="normal" font="default" size="100%">E. Troche-Pesqueira</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">T. Sierra</style></author><author><style face="normal" font="default" size="100%">A. Navarro-Vázquez</style></author><author><style face="normal" font="default" size="100%">M.M. Cid</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chiral amplification of disodium cromoglycate chromonics induced by a codeine derivative</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/28819662</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">6810-6815</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chromonic liquid crystals (CLC) are lyotropic phases formed by discotic mesogens in water. Simple chiral dopants such as amino acids have been reported to turn chromonic liquid crystals into their cholesteric counterparts. Here we report a chirality amplification effect in the nematic phase of a 9 wt% disodium cromoglycate (DSCG) lyotropic liquid crystal (LLC) upon doping with a water-soluble codeine derivative. The transition on cooling the isotropic to the nematic phase showed the presence of homochiral spindle-shaped droplets (tactoids). NMR DOSY experiments on a triple gradient probe revealed a small degree of diffusion anisotropy for the alkaloid embedded in the liquid crystal structure. These results in combination with XRD, CD and POM experiments agree with a supramolecular aggregation model based on simple columnar stacks.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">38</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Kullberg, Ana Teresa</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chitosan Inverted Colloidal Crystal scaffolds: Influence of molecular weight on structural stability</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.matlet.2017.01.096</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">193</style></volume><pages><style face="normal" font="default" size="100%">50-53</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Chitosan with three different molecular weights (538 ± 48, 229 ± 45 and 13 ± 3 kDa) was used to develop biodegradable Inverted Colloidal Crystal (ICC) scaffolds with uniform pore size and interconnected pore network. Mass loss and compression modulus were analyzed after hydrolytic degradation in order to understand the influence of molecular weight on structural and mechanical degradation of chitosan ICC structures. Results show that medium molecular weight chitosan (229 ± 45 kDa) retains ICC structure and compression modulus for an extended period (4 weeks) and is therefore the preferred one for the production of ICC for soft tissue engineering.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>14</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">CIBEM presentation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">O. Sanchez-Sobrado</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colloidal-lithographed TiO2 photonic nanostructures for solar cell light trapping</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">6852-6861</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matias, S.C.</style></author><author><style face="normal" font="default" size="100%">N. M. T. Lourenço</style></author><author><style face="normal" font="default" size="100%">Fonseca, J.P.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative electrochemical behavior of cytochrome c on aqueous solutions containing choline-based room temperature ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">ChemistrySelect</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/slct.201702052/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">8701–8705</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author><author><style face="normal" font="default" size="100%">Nijs, Wouter</style></author><author><style face="normal" font="default" size="100%">Pablo Ruiz</style></author><author><style face="normal" font="default" size="100%">Sgobbi, Alessandra</style></author><author><style face="normal" font="default" size="100%">Thiel, Christian</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparing policy routes for low-carbon power technology deployment in EU – an energy system analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Policy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">353–365</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Luís Rosado</style></author><author><style face="normal" font="default" size="100%">Nuno Pedrosa</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Moisés Piedade</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Customized Eddy Current Probes for Pipe Inspection</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Applied Electromagnetics and Mechanics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.doi.org/10.3233/978-1-61499-767-2-283</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IOS Press Ebooks</style></publisher><pages><style face="normal" font="default" size="100%">283 - 290</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel Eddy Current (EC) probe configurations were developed to detect millimeter defects with any orientation on inner or outer pipe surfaces. The probes were designed and experimentally validated in different materials where the defects tested were identified with a high sensitivity and good signal-to-noise ratio.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;https://www.doi.org/10.3233/978-1-61499-767-2-283&quot;&gt;https://www.doi.org/10.3233/978-1-61499-767-2-283&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Mestre, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Daily Electricity Profiles from Smart Meters - Proxies of Active Behaviour for Space Heating and Cooling</style></title><secondary-title><style face="normal" font="default" size="100%">Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0360544217315724</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">108-122</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Daily electricity consumption profiles from smart meters are explored as proxies of active behavior regarding space heating and cooling. The influence of the environment air temperature (multiple maximum and minimum daily thresholds) on electricity consumption was explored for a final sample of 19 households located in southwestern Europe (characterized by hot, dry summers and cool, wet winters), taking the full year of 2014. Statistical analysis of the deviations from hourly average electricity consumptions for each temperature thresholds was performed for each household. Firstly, these deviations could act as proxies highlighting possible lack of thermal comfort on space cooling, and partially on space heating, supported by door-to-door survey data, on socio-economic details of occupants, buildings bearing structure and equipment's ownership and use. Secondly, meaningful differences of consumers' behavior on electricity consumption pattern were identified as a response for space heating and cooling to the environment air temperatures thresholds. Additionally, statistical clusters of active and non-active behavior groups of households were assessed, showing the electricity use for space heating. This paper illustrates the importance of the widespread use of smart-meters data on the increasingly electrified buildings sector, to understand whether and how thermal comfort could be achieved through active climatization behavior of its occupants. This is particularly important in regions where automatic HVAC systems are almost absent.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">N. Jordão</style></author><author><style face="normal" font="default" size="100%">P. Amorim</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deep Eutectic Solvents as Suitable Electrolytes for Electrochromic Devices</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Sustainable Chemistry and Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.acs.org/doi/10.1021/acssuschemeng.7b03684</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">2240-2249</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1021/acssuschemeng.7b03684&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Nogueira, Lucie S.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulfurization Process conciliating Heterogeneous Oxidation and liquid extraction: Organic Solvent or Centrifugation/Water?</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Catalysis A: General</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0926860X17302417</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><isbn><style face="normal" font="default" size="100%">0926-860X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work presents a strategic oxidative desulfurization system able to efficiently operate under sustainable conditions, i.e. using an eco-friendly oxidant and without the need of extractive organic solvents. The catalytic performance of Eu(PW11O39)2@aptesSBA-15 was evaluated for the oxidative desulfurization of a multicomponent model diesel using a solvent-free or biphasic systems. The results reveal its remarkable desulfurization performance achieving complete desulfurization after just 2 h of reaction. Moreover, the composite has shown a high recycling ability without loss of catalytic activity for ten consecutive ODS cycles. Interestingly, under solvent-free conditions it was possible to maintain the desulfurization efficiency of the biphasic system while being able to avoid the use of harmful organic solvents. In this case, a successful extraction of oxidized sulfur compounds was found conciliating centrifugation and water as extraction solvent. Therefore, this work reports an important step towards the development of novel eco-sustainable desulfurization systems with high industrial interest.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Vanhoenacker, Gerd</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DEVELOPMENTS IN THE REACTIVITY OF 2-METHYL IMIDAZOLIUM SALTS</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/28561577</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">6232–6241</style></pages><isbn><style face="normal" font="default" size="100%">0022-3263</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Unexpected and unusual reactivity of 2-methylimidazolium salts toward aryl-N-sulfonylimines and aryl aldehydes is here reported. Upon reaction with aryl-N-sulfonylimines, the addition product, arylethyl-2-imidazolium-1-tosylamide (3), is formed with moderate to good yields, while upon reaction with aldehydes, the initial addition product (6) observed in NMR and HPLC–MS experimental analysis is postulated by us as an intermediate to the final conversion to carboxylic acids. Studies in the presence and absence of molecular oxygen allow us to conclude that the imidazolium salts is crucial for the oxidation. A detailed mechanistic study was carried out to provide insights regarding this unexpected reactivity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer and molecular recognition in denitrification and nitrate dissimilatory pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Metalloenzymes in Denitrification: Applications and Environmental Impacts, RSC Metallobiology Series No. 9 (ISBN: 978-1-78262-376-2).</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><pages><style face="normal" font="default" size="100%">252-286</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Watson, C</style></author><author><style face="normal" font="default" size="100%">Niks, D</style></author><author><style face="normal" font="default" size="100%">Hille, R.</style></author><author><style face="normal" font="default" size="100%">Schoepp-Cothenet, B</style></author><author><style face="normal" font="default" size="100%">Marques, AT</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Santini, JM</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer through arsenite oxidase: Insights into Rieske interaction with cytochrome c</style></title><secondary-title><style face="normal" font="default" size="100%">iochimica et Biophysica Acta - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">1858</style></volume><pages><style face="normal" font="default" size="100%">865-872</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gregório, V.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Savings Potential in Urban Rehabilitation: A Spatial-Based Methodology Applied to Historic Centres</style></title><secondary-title><style face="normal" font="default" size="100%">Energy and Buildings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">152</style></volume><pages><style face="normal" font="default" size="100%">11-23</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jens Peters</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Zimmermann, B.</style></author><author><style face="normal" font="default" size="100%">Braun, J.</style></author><author><style face="normal" font="default" size="100%">Weil, Marcel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The environmental impact of Li-Ion batteries and the role of key parameters - A review</style></title><secondary-title><style face="normal" font="default" size="100%">Renewable and Sustainable Energy Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1364032116304713</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2017</style></volume><pages><style face="normal" font="default" size="100%">491-506</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increasing presence of Li-Ion batteries (LIB) in mobile and stationary energy storage applications has triggered a growing interest in the environmental impacts associated with their production. Numerous studies on the potential environmental impacts of LIB production and LIB-based electric mobility are available, but these are very heterogeneous and the results are therefore difficult to compare. Furthermore, the source of inventory data, which is key to the outcome of any study, is often difficult to trace back. This paper provides a review of LCA studies on Li-Ion batteries, with a focus on the battery production process. All available original studies that explicitly assess LIB production are summarized, the sources of inventory data are traced back and the main assumptions are extracted in order to provide a quick overview of the technical key parameters used in each study. These key parameters are then compared with actual battery data from industry and research institutions. Based on the results from the reviewed studies, average values for the environmental impacts of LIB production are calculated and the relevance of different assumptions for the outcomes of the different studies is pointed out. On average, producing 1 Wh of storage capacity is associated with a cumulative energy demand of 328 Wh and causes greenhouse gas (GHG) emissions of 110 gCO2eq. Although the majority of existing studies focus on GHG emissions or energy demand, it can be shown that impacts in other categories such as toxicity might be even more important. Taking into account the importance of key parameters for the environmental performance of Li-Ion batteries, research efforts should not only focus on energy density but also on maximizing cycle life and charge-discharge efficiency.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">67</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Marcelino, C.</style></author><author><style face="normal" font="default" size="100%">Jens Peters</style></author><author><style face="normal" font="default" size="100%">Weil, Marcel</style></author><author><style face="normal" font="default" size="100%">Almeida, P.</style></author><author><style face="normal" font="default" size="100%">Wanner, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Environmental impacts of different battery technologies in renewable hybrid micro-grids</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE International Conference on Innovative Smart Grid Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pub-location><style face="normal" font="default" size="100%">Turin</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Hanson, G.</style></author><author><style face="normal" font="default" size="100%">Berliner, L.J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR spectroscopy on mononuclear molybdenum-containing enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Future Directions in Metalloprotein and Metalloenzyme Research, Biological Magnetic Resonance, Vol. 33 (ISBN: 978-3-319-59100-1)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-59100-1_4</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Cham</style></pub-location><pages><style face="normal" font="default" size="100%">55-101</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The biological relevance of molybdenum was demonstrated in the early 1950s-1960s, by Bray, Beinert, Lowe, Massey, Palmer, Ehrenberg, Pettersson, Vänngård, Hanson and others, with ground-breaking studies performed, precisely, by electron paramagnetic resonance (EPR) spectroscopy. Those earlier studies, aimed to investigate the mammalian xanthine oxidase and avian sulfite oxidase enzymes, demonstrated the surprising biological reduction of molybdenum to the paramagnetic Mo&lt;sup&gt;5+&lt;/sup&gt;. Since then, EPR spectroscopy, alongside with other spectroscopic methods and X-ray crystallography, has contributed to our present detailed knowledge about the active site structures, catalytic mechanisms and structure/activity relationships of the molybdenum-containing enzymes.&lt;br /&gt;
This Chapter will provide a perspective on the contribution that EPR spectroscopy has made to some selected systems. After a brief overview on molybdoenzymes, the Chapter will be focused on the EPR studies of mammalian xanthine oxidase, with a brief account on the prokaryotic aldehyde oxidoreductase, nicotinate dehydrogenase and carbon monoxide dehydrogenase, vertebrate sulfite oxidase, and prokaryotic formate dehydrogenases and nitrate reductases.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sebastian, R.</style></author><author><style face="normal" font="default" size="100%">Simoes, S. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluating and mapping the energy efficiency potential in the Building sector of the Almada Municipality</style></title><secondary-title><style face="normal" font="default" size="100%">Annual APEEN Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">ISCTE</style></publisher><pub-location><style face="normal" font="default" size="100%"> Lisbon, Portugal. 9 May. http://www.apeen.org/en/conferencia-anual-apeen-2017/</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Versteeg, Thom</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Weil, Marcel</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring emerging battery technology for grid-connected energy storage with Constructive Technology Assessment</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Forecasting and Social Change</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0040162516303481</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">99-110</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The last decades have shown an increasing amount of research into expectations of science and technology. Especially for emerging technologies, expectations held by different stakeholder are guiding the direction of research and development. In this article the results of an investigation into the expectations of specific actors regarding the development of emerging battery technology for applications in the power grid are presented. It is set up as an explorative study within the framework of Constructive Technology Assessment (CTA). A number of studies since the 1990s have indicated a growing need for energy storage options in the power grid, where batteries appear to be capable of providing a range of valuable services to the grid. Cost-effectiveness on a large scale will however require considerable technical improvements. The configuration of energy storage may differ in the specific location and exploitation of the storage assets, as well as in the investments in new storage capacity. In this study the visions and expectations of several relevant actors are analysed using interviews and surveys in terms of expectations of technological development, expectations concerning stakeholder roles, and channels of interaction between the relevant actors. The results indicate a divide in expectations between the user side of the technology (the electric power industry) and the development side (academic researchers). Opinions differ with respect to the obstacles to technological development, the actors relevant in early technological development, and the most suitable channels for interaction between these actors. It follows from the theoretical background that conflicts in expectations provide the opportunity for the acceleration of technological development and adoption through stakeholder participation. Small interactive workshops, where conflicts identified in this paper are discussed, were identified as a suitable channel in order to reach consensus in visions and expectations for battery technology.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado-Lima, Ana</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Machado, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescent and conductive cellulose acetate-based membranes with porphyrins</style></title><secondary-title><style face="normal" font="default" size="100%">Materials today Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S2352492816301234</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">26-37</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The unique properties of electrospun nanofibers combined with functional compounds allow the preparation of novelty materials that can be employed in a wide range of applications. Among a vast number of polymers, Cellulose Acetate (CA) it is considered easy to electrospun and it was employed as the polymeric matrix, where free and iridium-porphyrins were incorporated. Two different solvent systems were employed according to the porphyrin used, and the best dispersion level on both the electrospun solution and the membranes, was achieved with the iridium porphyrin. The nanofibers with this porphyrin also exhibited electrical properties, while the fluorescence was quenched by the presence of specific axial ligands.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Delgado-Lima</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I. M.</style></author><author><style face="normal" font="default" size="100%">A. V. Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescent and conductive cellulose acetate-based membranes with porphyrins</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Today Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.mtcomm.2017.02.004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">26-37</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The unique properties of electrospun nanofibers combined with functional compounds allow the preparation of novelty materials that can be employed in a wide range of applications. Among a vast number of polymers, Cellulose Acetate (CA) it is considered easy to electrospun and it was employed as the polymeric matrix, where free and iridium-porphyrins were incorporated. Two different solvent systems were employed according to the porphyrin used, and the best dispersion level on both the electrospun solution and the membranes, was achieved with the iridium porphyrin. The nanofibers with this porphyrin also exhibited electrical properties, while the fluorescence was quenched by the presence of specific axial ligands.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana M G C Dias</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The future of protein scaffolds as affinity reagents for purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology and Bioengineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Affinity purification</style></keyword><keyword><style  face="normal" font="default" size="100%">biopharmaceuticals</style></keyword><keyword><style  face="normal" font="default" size="100%">downstream processing</style></keyword><keyword><style  face="normal" font="default" size="100%">non-immunoglobulin</style></keyword><keyword><style  face="normal" font="default" size="100%">protein scaffolds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">481–491</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Affinity purification is one of the most powerful separation techniques extensively employed both at laboratory and production scales. While antibodies still represent the gold standard affinity reagents, others derived from non-immunoglobulin scaffolds emerged as interesting alternatives in particular for affinity purification. The lower costs of production, fast ligand development and high robustness are appealing advantages of non-immunoglobulin scaffolds. These have successfully been used in the affinity purification of relevant targets as antibodies, human serum albumin, transferrin and other biomarkers, as reviewed in this work. Furthermore, a critical assessment on the strengths, weaknesses, opportunities and threats related with the implementation of non-immunoglobulin scaffolds as ligands in affinity purification are discussed. This article is protected by copyright. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticle Approach to the Selective Delivery of Gene Silencing in Cancer—The Case for Combined Delivery?</style></title><secondary-title><style face="normal" font="default" size="100%">Genes</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene therapy arises as a great promise for cancer therapeutics due to its potential to silence genes involved in tumor development. In fact, there are some pivotal gene drivers that suffer critical alterations leading to cell transformation and ultimately to tumor growth. In this vein, gene silencing has been proposed as an active tool to selectively silence these molecular triggers of cancer, thus improving treatment. However, naked nucleic acid (DNA/RNA) sequences are reported to have a short lifetime in the body, promptly degraded by circulating enzymes, which in turn speed up elimination and decrease the therapeutic potential of these drugs. The use of nanoparticles for the effective delivery of these silencers to the specific target locations has allowed researchers to overcome this issue. Particularly, gold nanoparticles (AuNPs) have been used as attractive vehicles for the target-specific delivery of gene-silencing moieties, alone or in combination with other drugs. We shall discuss current trends in AuNP-based delivery of gene-silencing tools, considering the promising road ahead without overlooking existing concerns for their translation to clinics&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fischer, Martin</style></author><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Zimpelmann, Eike</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Herausforderungen der Mensch-Roboter-Kollaboration</style></title><secondary-title><style face="normal" font="default" size="100%">Lernen &amp; Lehren</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">2017</style></volume><pages><style face="normal" font="default" size="100%">8-14</style></pages><issue><style face="normal" font="default" size="100%">32</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Luis C. Alves</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Historical reproduction of grisailles according to treatises and recipe books dated from the 10th to the 19th century</style></title><secondary-title><style face="normal" font="default" size="100%">ICOM-CC 18th Triennial Conference Preprints</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Copenhagen</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author><author><style face="normal" font="default" size="100%">Fernanda Carvalho</style></author><author><style face="normal" font="default" size="100%">Marta Costa</style></author><author><style face="normal" font="default" size="100%">Sara Martins</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author><author><style face="normal" font="default" size="100%">Augusta Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, Joana Lia</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">History of materials: a new tool for conservation of glass and ceramics; Education and Research in Conservation – Restoration</style></title><secondary-title><style face="normal" font="default" size="100%">ENCoRE 2016</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Cambridge</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hybrid Magnetic-Polymeric Iron Oxide Nanoprobes for Magnetic Resonance Imaging</style></title><secondary-title><style face="normal" font="default" size="100%"> Journal of Nanoscience and Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ingentaconnect.com/content/asp/jnn/2017/00000017/00000007/art00003;jsessionid=4qg5hjeb5h1l7.x-ic-live-02</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">Volume 17</style></volume><pages><style face="normal" font="default" size="100%">4410-4431(22)</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last decades, the advent of nanotechnology has driven the study and application of nanoscale versions of magnetic materials. Among the various nanoparticles under research, iron oxide magnetic nanoparticles (MNP), namely iron oxides magnetite (Fe3O4) and maghemite (γ-Fe2O3), have attracted particular interest due to their superparamagnetism, biocompatibility and biodegradability. MNP are thus ideal platforms to work on a cellular and molecular level in several biomedical applications. In particular, the use of MNP as contrast agents for biomedical imaging through Magnetic Resonance Imaging (MRI) has been explored extensively in the last 30 years, taking advantage of the versatility of MNP functionalization due to the available large surface-to-volume ratio. Polymers, either synthetic or natural, are the most common class of materials employed as coatings for MNP, allowing to customize nanoprobes properties such as size, shape, magnetic relaxation, as well as cell-nanoprobe interactions (for example, specificity towards tissue types, responsiveness to cellular environment features), therapeutic effects or combination with other imaging modalities. While most biopolymers have intrinsic biocompatibility and biodegradability properties and are greener products, synthetic polymers offer engineering versatility and possibility of being tailor-made with specific properties. This review covers the properties of nanoscale iron oxides, production and stabilization methods of such nanoparticles, and their biomedical applications, mainly focusing on the engineering of polymeric-MNP assemblies towards the development of new hybrid magnetic-polymeric MRI nanoprobes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete</style></author><author><style face="normal" font="default" size="100%">Almeida, Ana</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Manju Kumari Thakur</style></author><author><style face="normal" font="default" size="100%">Thakur, Vijay Kumar</style></author><author><style face="normal" font="default" size="100%">Asokan Pappu</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Hybrid polysaccharide-based systems for biomedical applications</style></title><secondary-title><style face="normal" font="default" size="100%">Hybrid Polymer Composite Materials: Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/B978-0-08-100785-3.00004-8</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Woodhead Publishing, Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">USA</style></pub-location><pages><style face="normal" font="default" size="100%">107-149</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Hybrid materials have been widely studied for structural applications. Polysaccharide-based fibers, especially cellulosic fibers, have been explored in the last two decades as substitutes of the traditional reinforcements made of glass or carbon fibers due to their mechanical properties. However, their biocompatibility, biodegradability, and chemistry have attracted the researchers and new developments in the field of smart and functional materials arise in diverse applications. This chapter will focus on the biomedical applications of polysaccharide-based smart and functional materials, namely those concerning biosensors and actuators, theranostic systems, and tissue-engineering applications. Special attention will be given to cellulose- and chitin/chitosan-based hybrid materials because these are the two most abundant polysaccharides and probably the most promising for the development of hybrid materials for biomedical applications. Biomimetic strategies for the development of smart and functional hybrid materials will also be highlighted.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Dajkovic</style></author><author><style face="normal" font="default" size="100%">B. Tesson</style></author><author><style face="normal" font="default" size="100%">S. Chauhan</style></author><author><style face="normal" font="default" size="100%">P. Courtin</style></author><author><style face="normal" font="default" size="100%">R. Keary</style></author><author><style face="normal" font="default" size="100%">P. Flores</style></author><author><style face="normal" font="default" size="100%">C. Marliere</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M-P. Chapot-Chartier</style></author><author><style face="normal" font="default" size="100%">R. Carballido-Lopez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrolysis of Peptidoglycan is Modulated by Amidation of meso-Diaminopimelic Acid and Mg2+ in Bacillus subtilis</style></title><secondary-title><style face="normal" font="default" size="100%">Mol. Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">972-988</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Michael Decker</style></author><author><style face="normal" font="default" size="100%">Nora Weinberger</style></author><author><style face="normal" font="default" size="100%">Johannes Hirsch</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Imagined technology futures in demand-oriented technology assessment</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Responsible Innovation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">177-196</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Marianne Zeyringer</style></author><author><style face="normal" font="default" size="100%">Dieter Mayr</style></author><author><style face="normal" font="default" size="100%">Johannes Schmidt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impact of modelling geographical disaggregation of wind and PV electricity generation in large energy system models: a case study for Austria</style></title><secondary-title><style face="normal" font="default" size="100%">Renewable Energy Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">183-198</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faghihi, P.</style></author><author><style face="normal" font="default" size="100%">T. Almeida</style></author><author><style face="normal" font="default" size="100%">F. Quintas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Impact of the Evolution of Modern Technology on Public Glass Art</style></title><secondary-title><style face="normal" font="default" size="100%">Arte Pública na Era da Criatividade Digital. Atas do Colóquio Internacional 2017. Public Art in the Digital Creativity Era. International Conference Proceedings 2017</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Universidade Católica Edutora / CITAR</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">482-489</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">S. Filonovich</style></author><author><style face="normal" font="default" size="100%">M. Ferreira</style></author><author><style face="normal" font="default" size="100%">J. Figueira</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">B. F. Donovan</style></author><author><style face="normal" font="default" size="100%">P. E. Hopkins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improved thermoelectric properties of nanocrystalline hydrogenated silicon thin films by post-deposition thermal annealing</style></title><secondary-title><style face="normal" font="default" size="100%">Thin Solid Films</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.tsf.2017.09.047</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">642</style></volume><pages><style face="normal" font="default" size="100%">276-280</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The influence of post-deposition thermal annealing on the thermoelectric properties of n-and p-type nanocrystalline hydrogenated silicon thin films, deposited by plasma enhanced chemical vapour deposition, was studied in this work. The Power Factor of p-type films was improved from 7× 10− 5 to 4× 10− 4 W/(mK 2) as the annealing temperature, under vacuum, increased up to 400° C while for n-type films it has a minor influence. Optimized Seebeck coefficient values of 460 μV/K and− 320 μV/K were achieved for p-and n-type films, respectively, with crystalline size in the range of 10 nm, leading to remarkable low thermal conductivity values (&amp;lt; 10 Wm− 1. K− 1) at room temperature.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. 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M.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the molybdenum/copper heterometallic cluster assembly in the orange protein: probing intermolecular interactions with an artificial metal-binding ATCUN tag</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.inorgchem.7b00840</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">8900-8911</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the recognition and electron transfer steps in nitric oxide reductase from Marinobacter hydrocarbonoclasticus</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">177</style></volume><pages><style face="normal" font="default" size="100%">402-411</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gargiulo, M.</style></author><author><style face="normal" font="default" size="100%">A. Chiodi</style></author><author><style face="normal" font="default" size="100%">De Miglio, R</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Long, G.</style></author><author><style face="normal" font="default" size="100%">Pollard, M.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Giannakidis, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Integrated Planning Framework for the Development of Sustainable and Resilient Cities - The Case of the InSMART Project</style></title><secondary-title><style face="normal" font="default" size="100%">Procedia Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">198</style></volume><pages><style face="normal" font="default" size="100%">444-453</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Henrique F.</style></author><author><style face="normal" font="default" size="100%">Arménio Barbosa</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Iranzo, Olga</style></author><author><style face="normal" font="default" size="100%">Ricardo J F Branco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integration of Molecular Dynamics Based Predictions into the Optimization of de novo Protein Designs: Limitations and Benefits</style></title><secondary-title><style face="normal" font="default" size="100%">Computation Protein Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.link.springer.com/protocol/10.1007/978-1-4939-6637-0_8</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">181-201 </style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, E.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Costa, G.</style></author><author><style face="normal" font="default" size="100%">Turrentine, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interplay between ethanol and electric vehicles as low carbon mobility options for passengers in the municipality of São Paulo</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF SUSTAINABLE TRANSPORTATION</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">518-525</style></pages><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bonnet, Amandine</style></author><author><style face="normal" font="default" size="100%">Grosso, Ana R</style></author><author><style face="normal" font="default" size="100%">Elkaoutari, Abdessamad</style></author><author><style face="normal" font="default" size="100%">Coleno, Emeline</style></author><author><style face="normal" font="default" size="100%">Presle, Adrien</style></author><author><style face="normal" font="default" size="100%">Sridhara, Sreerama C</style></author><author><style face="normal" font="default" size="100%">Janbon, Guilhem</style></author><author><style face="normal" font="default" size="100%">Geli, Vincent</style></author><author><style face="normal" font="default" size="100%">de Almeida, Sérgio F</style></author><author><style face="normal" font="default" size="100%">Palancade, Benoit</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Introns Protect Eukaryotic Genomes from Transcription-Associated Genetic Instability</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Cell</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.molcel.2017.07.002</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1–14</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Transcription is a source of genetic instability that can notably result from the formation of genotoxic DNA:RNA hybrids, or R-loops, between the nascent mRNA and its template. Here we report an unexpected function for introns in counteracting R-loop accumulation in eukaryotic genomes. Deletion of endogenous introns increases R-loop formation, while insertion of an intron into an intronless gene suppresses R-loop accumulation and its deleterious impact on transcription and recombination in yeast. Recruitment of the spliceosome onto the mRNA, but not splicing per se, is shown to be critical to attenuate R-loop formation and transcription-associated genetic instability. Genome-wide analyses in a number of distant species differing in their intron content, including human, further revealed that intron-containing genes and the intron-richest genomes are best protected against R-loop accumulation and subsequent genetic instability. Our results thereby provide a possible rationale for the conservation of introns throughout the eukaryotic lineage.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viveiros, R.</style></author><author><style face="normal" font="default" size="100%">Dias, F.M.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Heggie, W.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Large core-shell affinity beads for gravity-driven API purification processes: A green strategy by molecular imprinting in supercritical CO2</style></title><secondary-title><style face="normal" font="default" size="100%">J Ind Eng Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jiec.2017.06.012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">341-349</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Lessons from denitrification to the human metabolism of signalling nitric oxide</style></title><secondary-title><style face="normal" font="default" size="100%">Metalloenzymes in Denitrification: Applications and Environmental Impacts, RSC Metallobiology Series No. 9 (ISBN: 978-1-78262-376-2).</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/9781782623762-00419</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><pages><style face="normal" font="default" size="100%">419-443</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Local Sustainable energy systems - the role of Times model</style></title><secondary-title><style face="normal" font="default" size="100%">ETSAP Workshop on Sustainability Performance of the Energy Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">CIEMAT</style></publisher><pub-location><style face="normal" font="default" size="100%">Madrid, Spain, 29th and 30th of May</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Marouf</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-temperature spray-coating of high-performing ZnO:Al lms for transparent electronics</style></title><secondary-title><style face="normal" font="default" size="100%">J. Anal. Appl. Pyrolysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">127</style></volume><pages><style face="normal" font="default" size="100%">299-308</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Batalha, Íris L.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic fishing of recombinant green fluorescent proteins and tagged proteins with designed synthetic ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Separation Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/full/10.1080/01496395.2017.1375953</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biomimetic ligands have emerged to overcome disadvantages inherent in biological ligands. In particular, the Ugi reaction can generate scaffolds where molecular diversity can be introduced, allowing the synthesis and screening of ligand libraries in a high-throughput manner against a variety of biological targets. Two adsorbents bearing Ugi-based synthetic ligands, coined A4C7 and A7C1, were previously developed for the selective recovery of green fluorescent protein (GFP) and RKRKRK-tagged GFP directly from Escherichia coli crude extracts. This work describes, for the first time, the in situ synthesis of Ugi-based ligands on magnetic beads and their application in the magnetic recovery of cognate proteins.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Palma, P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping Residential Thermal Comfort Gap at very high resolution spatial scale: Implications for Energy Policy Design</style></title><secondary-title><style face="normal" font="default" size="100%">40th International Association of Energy Economics International Conference, Meeting the Energy Demand of Emerging Economies. Implications for Energy and Environmental Markets</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Singapore, 18-21 June</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metalloenzymes in Denitrification: Applications and Environmental Impacts, RSC Metallobiology Series No. 9 (ISBN: 978-1-78262-376-2).</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/ebook/978-1-78262-376-2</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>14</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">midas workshop</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chávez-Rodriguéz, M.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Hawkes, A.</style></author><author><style face="normal" font="default" size="100%">Szklo, A.</style></author><author><style face="normal" font="default" size="100%">Lucena, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelling the role of natural gas in the Southern Cone of Latin America</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">201</style></volume><pages><style face="normal" font="default" size="100%">219-239</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Hille, R.</style></author><author><style face="normal" font="default" size="100%">Schulzke, C.</style></author><author><style face="normal" font="default" size="100%">Kirk, M.L.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten-containing enzymes: an overview</style></title><secondary-title><style face="normal" font="default" size="100%">Molybdenum and Tungsten Enzymes: Biochemistry, RSC Metallobiology Series No. 5 (ISBN: 978-1-78262-089-1). </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/9781782623915-00001</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biologicalchemistryatfctunl/files/mo_w_enzymes-rsc_book_biochemistry-chap_1.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><pages><style face="normal" font="default" size="100%">1-80</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten-containing formate dehydrogenases: aiming to inspire a catalyst for carbon dioxide utilization</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chim Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.ica.2016.07.010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">455</style></volume><pages><style face="normal" font="default" size="100%">350-363</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita C. Duarte</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NADES systems as cryoprotective agents for cryopreservation process of cells: Characterization of thermophysical and cytotoxicity properties </style></title><secondary-title><style face="normal" font="default" size="100%">TERMSTEM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, João</style></author><author><style face="normal" font="default" size="100%">Santos, Tiago</style></author><author><style face="normal" font="default" size="100%">Pereira, Patrícia</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">João A. Queiroz</style></author><author><style face="normal" font="default" size="100%">Sousa, Fani</style></author><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Naphthalene amine support for G-quadruplex isolation</style></title><secondary-title><style face="normal" font="default" size="100%">Analyst</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/28744540</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">142</style></volume><pages><style face="normal" font="default" size="100%">2982-2994</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;G-quadruplex (G4) is involved in many biological processes, such as telomere function, gene expression and DNA replication. The selective isolation of G4 using affinity ligands that bind tightly and selectively is a valuable strategy for discovering new G4 binders for the separation of G4 from duplexes or the discrimination of G4 structures. In this work, one affinity chromatographic support was prepared using a naphthalene amine as a G4 binder. The ligand was immobilized on epoxy-activated Sepharose CL-6B using a long spacer arm and was characterized by HR-MAS spectroscopy. The supercoiled (sc) isoform of pVAX1-LacZ and pVAX1-G4 was isolated from a native sample. Also, the recovery and isolation of the plasmid isoforms from Escherichia coli lysate samples were achieved using an ionic gradient with different concentrations of NaCl in 10 mM Tris-HCl (pH 7.4). The retention times of different DNA/single strand sequences that can form G4, such as, c-MYC, c-kit1, c-kit2, tetrameric, telomeric (23AG), thrombin aptamer (TBA) and 58Sγ3 in this support were evaluated. Our experimental results suggest that the support exhibits selectivity for parallel c-MYC and c-kit1 G4s. In vitro transcription was performed using purified sc pVAX1-G4 and pPH600 to induce G4 formation and circular dichroism (CD) analysis confirmed that both transcripts adopt a parallel G4 topology.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">16</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Ana Rita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Natural deep eutectic systems inspired in animals living in extreme environments: citotoxicity profile</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Chem2Nature Workshop</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Faria</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">D. Barbosa</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New composite of natural hydraulic lime mortar with graphene oxide</style></title><secondary-title><style face="normal" font="default" size="100%">Constr Build Mater</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.conbuildmat.2017.09.072</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">156</style></volume><pages><style face="normal" font="default" size="100%">1150-1157</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recent studies show the incorporation of graphene oxide (GO) in cement composites. But these composites are frequently incompatible with original materials for building rehabilitation. To overcome this limitation, natural hydraulic lime mortars were used as matrix, and the influence of GO percentage and type of mixing was investigated. The influence on the microstructure, mechanical and physical properties was assessed. The best results were obtained with dispersed GO at concentrations of 0.05% and 0.1%. A slight improvement of mechanical and physical characteristics was achieved. This could lead to new mortars with improved properties that can be used for building rehabilitation.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Brausemann, Anton</style></author><author><style face="normal" font="default" size="100%">Einsle, Oliver</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR studies of the interaction between inner membrane-associated and periplasmic cytochromes from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Geobacter</style></keyword><keyword><style  face="normal" font="default" size="100%">Multiheme cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">protein-protein interactions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/1873-3468.12695</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">591</style></volume><pages><style face="normal" font="default" size="100%">1657–1666</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens is a dissimilatory metal reducing bacterium with notable properties and significance in biotechnological applications. Biochemical studies suggest that the inner membrane-associated diheme cytochrome MacA and the periplasmic triheme cytochrome PpcA from G. sulfurreducens can exchange electrons. In this work, NMR chemical shift perturbation measurements were used to map the interface region and to measure the binding affinity between PpcA and MacA. The results show that MacA binds to PpcA in a cleft defined by hemes I and IV, favoring the contact between PpcA heme IV and the MacA high potential heme. The dissociation constant values indicate the formation of a low affinity complex between the proteins, which is consistent with the transient interaction observed in electron transfer complexes.This article is protected by copyright. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel A. Machado</style></author><author><style face="normal" font="default" size="100%">Luis Rosado</style></author><author><style face="normal" font="default" size="100%">Nuno Pedrosa</style></author><author><style face="normal" font="default" size="100%">Alexander Vostner</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Moisés Piedade</style></author><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel eddy current probes for pipes: Application in austenitic  round-in-square profiles of ITER</style></title><secondary-title><style face="normal" font="default" size="100%">NDT&amp;E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.ndteint.2017.02.001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">87</style></volume><pages><style face="normal" font="default" size="100%">111-118</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Novel eddy current probes were developed to detect sub-millimetre defects with any orientation on the inner surface of pipes. Five different probes were designed, produced and experimentally validated. These probes include arrays of planar trapezoidal coils in a flexible substrate used alone or together with different winded drive coils. Numerical simulations with Finite Element Method were used to predict the probe response to defects with any orientation. Experimental results in austenitic steel jackets used in ITER revealed that the new probes have an improved reliability compared to conventional toroidal bobbin probes, allowing a higher sensitivity to circumferential defects.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liliana Mancio-Silva</style></author><author><style face="normal" font="default" size="100%">Slavic, Ksenija</style></author><author><style face="normal" font="default" size="100%">Ruivo, Margarida T Grilo</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Modrzynska, Katarzyna K</style></author><author><style face="normal" font="default" size="100%">Vera, Iset Medina</style></author><author><style face="normal" font="default" size="100%">Sales-dias, Joana</style></author><author><style face="normal" font="default" size="100%">Gomes, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Macpherson, Cameron Ross</style></author><author><style face="normal" font="default" size="100%">Crozet, Pierre</style></author><author><style face="normal" font="default" size="100%">Adamo, Mattia</style></author><author><style face="normal" font="default" size="100%">Baena-gonzalez, Elena</style></author><author><style face="normal" font="default" size="100%">Tewari, Rita</style></author><author><style face="normal" font="default" size="100%">Llinás, Manuel</style></author><author><style face="normal" font="default" size="100%">Billker, Oliver</style></author><author><style face="normal" font="default" size="100%">Maria M. Mota</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nutrient sensing modulates malaria parasite virulence</style></title><secondary-title><style face="normal" font="default" size="100%">Nature</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1038/nature23009</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The lifestyle of intracellular pathogens, such as malaria parasites, is intimately connected to that of their host, primarily for nutrient supply. Nutrients act not only as primary sources of energy but also as regulators of gene expression, metabolism and growth, through various signalling networks that enable cells to sense and adapt to varying environmental conditions. Canonical nutrient-sensing pathways are presumed to be absent from the causative agent of malaria, Plasmodium, thus raising the question of whether these parasites can sense and cope with fluctuations in host nutrient levels. Here we show that Plasmodium blood-stage parasites actively respond to host dietary calorie alterations through rearrangement of their transcriptome accompanied by substantial adjustment of their multiplication rate. A kinome analysis combined with chemical and genetic approaches identified KIN as a critical regulator that mediates sensing of nutrients and controls a transcriptional response to the host nutritional status. KIN shares homology with SNF1/AMPKα, and yeast complementation studies suggest that it is part of a functionally conserved cellular energy-sensing pathway. Overall, these findings reveal a key parasite nutrient-sensing mechanism that is critical for modulating parasite replication and virulence.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sara Louro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">O Vitral e as suas tintas: Grisalha e Amarelo de Prata</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Figueira</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">Marques, J.</style></author><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">M. Ruoho</style></author><author><style face="normal" font="default" size="100%">I. Tittonen</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of Cuprous Oxides Thin Films to be used as Thermoelectric Touch Detectors</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Appl Mater Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsami.6b12753</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">6520-6529</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The electronic and optical properties of p-type copper oxides (CO) strongly depend on the production technique as it influences the obtained phases: cuprous oxide (Cu2O) or cupric oxide (CuO), the most common ones. Cu films deposited by thermal evaporation have been annealed in air atmosphere, with temperature between 225 and 375 °C and time between 1 and 4 h. The resultant CO films have been studied to understand the influence of processing parameters in the thermoelectric, electrical, optical, morphological, and structural properties. Films with a Cu2O single phase are formed when annealing at 225 °C, while CuO single phase films can be obtained at 375 °C. In between, both phases are obtained in proportions that depend on the film thickness and annealing time. The positive sign of the Seebeck coefficient (S), measured at room temperature (RT), confirms the p-type behavior of both oxides, showing values up to 1.2 mV·°C–1and conductivity up to 2.9 (Ω·m)−1. A simple detector using Cu2O have been fabricated and tested with fast finger touch events&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. T. 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Materials Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">1701101</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ângela Santos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pintura a Sanguine: produção, caracterização e adesão ao substrato vítreo</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">António Quadros Ferreira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Pintura com vidro – diálogos de luz e cor</style></title><secondary-title><style face="normal" font="default" size="100%">Pensar o fazer da pintura. 31 teses sobre investigar e criar em Pintura</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">i2ADS - Instituto de Investigação em Arte, Design e Sociedade &amp; Faculdade de Belas Artes da Universidade do Porto </style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><pages><style face="normal" font="default" size="100%">374-381</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Poster midas workshop</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">POSTER_Profruta_29_August-AGRI-SUMMIT 2017</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/poster_profruta_29_august-agri-summit_2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Poster_Ref VI.II.S2.1.P26</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/poster_ref_vi.ii_.s2.1.p26.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">POTENTIAL APPLICATION OF PORTUGUESE PROPOLIS AS ‘ROCHA’ PEAR POSTHARVEST PRESERVATIVE - Food Chemistry Conference 2017</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/potential_application_of_portuguese_propolis_as_rocha_pear_postharvest_preservative_-_food_chemistry_conference_2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arnaldop Batista</style></author><author><style face="normal" font="default" size="100%">FátimaSerrano</style></author><author><style face="normal" font="default" size="100%">Sara Russo</style></author><author><style face="normal" font="default" size="100%">Cararina Reis</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pregnancy Monitoring Using Uterine Electromyography:</style></title><secondary-title><style face="normal" font="default" size="100%">in Signal Processing and Monitoring in Labour (SPaM),</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/aspi/files/presentation_oxford_final_arnaldo.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Oxford</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rocha, Ana Margarida</style></author><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author><author><style face="normal" font="default" size="100%">Machado, Graciela</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Production and application of ceramic decal technology on vitreous substrate</style></title><secondary-title><style face="normal" font="default" size="100%">5th Glass Science in Art and Conservation (GLASSAC) International Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">FCT NOVA University</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Francisca Mano</style></author><author><style face="normal" font="default" size="100%">Marta Martins</style></author><author><style face="normal" font="default" size="100%">Sá-Nogueira, Isabel</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Reis, Rui</style></author><author><style face="normal" font="default" size="100%">Duarte, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Alexandre Paiva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Production of Electrospun Fast-Dissolving Drug Delivery Systems with Therapeutic Eutectic Systems Encapsulated in Gelatin</style></title><secondary-title><style face="normal" font="default" size="100%">AAPS PharmSciTech</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1208%2Fs12249-016-0703-z</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">2579-2585</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Fast-dissolving delivery systems (FDDS) have received increasing attention in the last years. Oral drug delivery is still the preferred route for the administration of pharmaceutical ingredients. Nevertheless, some patients, e.g. children or elderly people, have difficulties in swallowing solid tablets. In this work, gelatin membranes were produced by electrospinning, containing an encapsulated therapeutic deep-eutectic solvent (THEDES) composed by choline chloride/mandelic acid, in a 1:2 molar ratio. A gelatin solution (30% w/v) with 2% (v/v) of THEDES was used to produce electrospun fibers and the experimental parameters were optimized. Due to the high surface area of polymer fibers, this type of construct has wide applicability. With no cytotoxicity effect, and showing a fast-dissolving release profile in PBS, the gelatin fibers with encapsulated THEDES seem to have promising applications in the development of new drug delivery systems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. SARAGOÇA</style></author><author><style face="normal" font="default" size="100%">C. A. SILVA</style></author><author><style face="normal" font="default" size="100%">J. FIALHO</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prospetiva Estratégica: Teoria, Métodos e Casos Reais</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/encontro_prospetiva/files/prospetiva_estrategica_-_teoria_metodos_e_casos_reais_capa.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Sílabo</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">PROTEÇÃO DE FRUTOS COM PROPOLIS</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/folheto_de_divulgacao_-_protecao_de_frutos_com_propolis_-_seminario_caramulo_-_dezembro_2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">PROTECTING FRUITS WITH PROPOLIS</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/st25_novadel1_23126_pro_0.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein-Assisted Formation of Molybdenum Heterometallic Clusters: Evidence for the Formation of S2MoS2−M−S2MoS2 Clusters with M = Fe, Co, Ni, Cu, or Cd within the Orange Protein</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.inorgchem.6b02906</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">2210−2220</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Zajac</style></author><author><style face="normal" font="default" size="100%">H. Kahl</style></author><author><style face="normal" font="default" size="100%">B. Schade</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">M. Beiner</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relaxation behavior of polyurethane networks with different composition and crosslinking density</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0032386117300502?via%3Dihub</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">83-90</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel dos Santos</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Renaissance of protein crystallization and precipitation in biopharmaceuticals purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Advances</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anything but chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">Biopharmaceutical</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Downstream process</style></keyword><keyword><style  face="normal" font="default" size="100%">precipitation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0734975016301513</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier Inc.</style></publisher><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">–</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The current chromatographic approaches used in protein purification are not keeping pace with the increasing biopharmaceutical market demand. With the upstream improvements, the bottleneck shifted towards the downstream process. New approaches rely in Anything But Chromatography methodologies and revisiting former techniques with a bioprocess perspective. Protein crystallization and precipitation methods are already implemented in the downstream process of diverse therapeutic biological macromolecules, overcoming the current chromatographic bottlenecks. Promising work is being developed in order to implement crystallization and precipitation in the purification pipeline of high value therapeutic molecules. This review focuses in the role of these two methodologies in current industrial purification processes, and highlights their potential implementation in the purification pipeline of high value therapeutic molecules, overcoming chromatographic holdups.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Role of Indicators in Decisions of Technology Innovation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://publikationen.bibliothek.kit.edu/1000051737</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno F.F.G. Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of indicators in decisions of technology innovation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ksp.kit.edu/9783731504788</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There are thousands of indicators produced to understand and govern our societies. Studies about the way indicators are used in technological innovation are significantly rare, despite the centrality of these decisions to promote growth in our technology-intensive civilization. This book presents what is known and what was discovered in a doctoral research, which analysed innovative business leaders, policymakers and public researchers responsible for technological innovations.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. 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Cruz</style></author><author><style face="normal" font="default" size="100%">V. Corregidor</style></author><author><style face="normal" font="default" size="100%">L.C. Alves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simultaneous use and self-consistent analyses of l-PIXE and l-EBS for the characterization of corrosion layers grown on ancient coins</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/nuclear/files/cruzcorregidoralves-nimb406-2017.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">André Pereira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Software Development for the Detection and Characterization of Rail Corrugation</style></title><secondary-title><style face="normal" font="default" size="100%">Workshop on Railway track dynamics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Faculty of Sciences and Technology/UNL</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Pantoja-Uceda, David</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution structure and dynamics of the outer membrane cytochrome OmcF from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">KeywordsGeobacter sulfurreducens</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">outer membrane cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">redox protein</style></keyword><keyword><style  face="normal" font="default" size="100%">solution structure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272817300567</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1858</style></volume><pages><style face="normal" font="default" size="100%">733-741</style></pages><isbn><style face="normal" font="default" size="100%">0005-2728</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;ABSTRACTGene knock-out studies on Geobacter sulfurreducens cells showed that the outer membrane-associated monoheme cytochrome OmcF is involved in respiratory pathways leading to the extracellular reduction of Fe(III) and U(VI). In addition, microarray analysis of an OmcF-deficient mutant revealed that many of the genes with decreased transcript level were those whose expression is up-regulated in cells grown with a graphite electrode as electron acceptor, suggesting that OmcF also regulates the electron transfer to electrode surfaces and the concomitant electricity production by G. sulfurreducens in microbial fuel cells. 15N,13C–labeled OmcF was produced and NMR spectroscopy was used to determine the solution structure of the protein in the fully reduced state and the pH-dependent conformational changes. In addition, 15N relaxation NMR experiments were used to characterize the overall and internal backbone dynamics of OmcF. The structure obtained is well defined, with an average pairwise root mean square deviation of 0.37 Å for the backbone atoms and 0.98 Å for all heavy atoms. For the first time a solution structure and the protein motions were determined for an outer membrane cytochrome from G. sulfurreducens, which constitutes an important step to understand the extracellular electron transfer mechanism in Geobacter cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Johnston, E. M.</style></author><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Dey, S.G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic definition of the CuZ° intermediate in turnover of nitrous oxide reductase and molecular insight into the catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">139</style></volume><pages><style face="normal" font="default" size="100%">4462-4476</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Cordeiro</style></author><author><style face="normal" font="default" size="100%">C. Castiñeira</style></author><author><style face="normal" font="default" size="100%">D. Mendes</style></author><author><style face="normal" font="default" size="100%">Danède, F.</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">M. Gomes da Silva</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author><author><style face="normal" font="default" size="100%">S. F. Barreiros</style></author><author><style face="normal" font="default" size="100%">M. M. Cardoso</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stabilizing Unstable Amorphous naproxen through Inclusion in Mesoporous Silica Hosts</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.acs.org/doi/abs/10.1021/acs.molpharmaceut.7b00386</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">3164−3177</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1021/acs.molpharmaceut.7b00386&lt;/p&gt;
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Vicente</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A statistics modeling approach for the optimization of thin film photovoltaic devices</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">232-243</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure, function and mechanisms of respiratory nitrate reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Metalloenzymes in Denitrification: Applications and Environmental Impacts, RSC Metallobiology Series No. 9 (ISBN: 978-1-78262-376-2).</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><pages><style face="normal" font="default" size="100%">39-58</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, A.</style></author><author><style face="normal" font="default" size="100%">S. Wolf</style></author><author><style face="normal" font="default" size="100%">Coutinho, M. L.</style></author><author><style face="normal" font="default" size="100%">L.C. Alves</style></author><author><style face="normal" font="default" size="100%">I. Katona-Serneels</style></author><author><style face="normal" font="default" size="100%">V. Serneels</style></author><author><style face="normal" font="default" size="100%">S.Trümpler</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Swiss stained-glass panels - an analytical study</style></title><secondary-title><style face="normal" font="default" size="100%"> Microscopy and Microanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%"> 23 </style></volume><pages><style face="normal" font="default" size="100%">878-890</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, D. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of Cadmium Selenide Quantum Dots, Using 2, 2‐Bipyridine as a Capping and Phase Transfer Agent</style></title><secondary-title><style face="normal" font="default" size="100%">ChemistrySelect</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/slct.201601804</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1271-1274</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cadmium selenide quantum dots (CdSe QDs), were synthesized by one‐pot or water‐to‐organic phase transfer and capped with molten 2,2′‐bipyridine (bipy). The obtained CdSe QDs by the two‐step procedure, reveal average sizes of 2 nm while the one‐pot are mixed with secondary salt products and bipy and are undetectable by TEM. However the absorption peak of both CdSe QDs was at 425 nm and the emission band is centered at 535 nm, with a band width at half height of 77 nm, when excited with 425 nm light. The two‐step CdSe QDs synthesis has the great advantage of capping the CdSe QDs with bipy, forming a solid phase, which is easily stored and dispersed in most of the organic solvents. On the other hand, the one‐pot procedure requires an extra step to remove the secondary products.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dardouri, Maïssa</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Omrani, Amel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tailoring the morphology of hydroxyapatite particles using a simple solvothermal route</style></title><secondary-title><style face="normal" font="default" size="100%">Ceramics International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.ceramint.2016.12.022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">3784-3791</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Nanometric and sub-micrometric monodispersed hydroxyapatite (HAp) particles with different morphologies (spheres and rods) were synthesized via a simple solvothermal method using Ca(NO3)2·4H2O and P2O5 as starting materials without any requirement to use organic templates. The growth, evolution and purity of the nanoparticles were investigated by controlling the synthesis conditions, including the alkalinity and the temperature of the solvothermal treatment. The increasing of the alkaline ratio results in a great change of the elaborated particles’ morphology that evolved from anisotropic forms (nanorods, sub-micrometric rod) at pH 9, short rod particles at pH 9.5 to spherical ones at higher pH (pH≥10).&lt;br /&gt;
Powder X-Ray diffractometry (XRD), Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR) and Nitrogen adsorption and desorption studies (BET) were used to characterize the structure and composition of the as-prepared samples.&lt;br /&gt;
The thermal analysis of the synthesized particles conducted by differential scanning calorimetry (DSC) shows a good stability for all morphologies with a degradation temperature reaching 1300 °C.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lakhdar, Allagui</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Amara, Abdesslam</style></author><author><style face="normal" font="default" size="100%">Omrani, Amel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Template-free synthesis of sub-micrometric cobalt fibers with controlled shape and structure. Characterization and magnetic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Magnetism and Magnetic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jmmm.2016.10.044</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">425</style></volume><pages><style face="normal" font="default" size="100%">6-11</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Sub-micrometric Co fibers were prepared via a modified polyol process at 90 °C under an external magnetic field of about 550 Oe, using ethelyne glycol as solvent and hydrazine as reducing agent. The structure, the size and the morphology of the as-elaborated products were highly controlled through properly monitoring the synthesis parameters (amount of NaOH added, the amount of the reducing agent, precursor’ concentration and precursors mixing protocol). The XRD characterization confirmed the formation of pure cobalt powders with either hexagonal compact (hcp) or face-centered-cubic (fcc) structure depending on the concentration of the metal precursor and sodium hydroxide. The scanning electron microscopy observations of the powders shows sub-micrometric fibers with about 0.4–0.6 µm in diameter and a length that could reach 15 µm. Fibers prepared at high reducing ratio were constituted of flower-like spheres that coalesce in the direction of the applied magnetic field. For their high contact surface, these fibers offer new opportunities for catalysis applications. The hysteresis loop measurements show an enhancement of the Hc of the as-obtained fibers compared to their bulk counterparts and permit to confirm the relationship between the structure and the magnetic properties of the materials.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marcelino, Paulo</style></author><author><style face="normal" font="default" size="100%">Marinho, H. Susana</style></author><author><style face="normal" font="default" size="100%">Maria Celeste Campos</style></author><author><style face="normal" font="default" size="100%">Ana Rita Neves</style></author><author><style face="normal" font="default" size="100%">Carla Real</style></author><author><style face="normal" font="default" size="100%">Filipa S Fontes</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Feio, Gabriel</style></author><author><style face="normal" font="default" size="100%">M Bárbara F Martins</style></author><author><style face="normal" font="default" size="100%">M. Luísa Corvo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Therapeutic activity of superoxide dismutase-containing enzymosomes on rat liver ischaemia-reperfusion injury followed by magnetic resonance microscopy</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Pharmaceutical Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/28887231</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">464-471</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Liver ischaemia-reperfusion injury (IRI) may occur during hepatic surgery and is unavoidable in liver transplantation. Superoxide dismutase enzymosomes (SOD-enzymosomes), liposomes where SOD is at the liposomal surface expressing enzymatic activity in intact form without the need of liposomal disruption, were developed with the aim of having a better insight into its antioxidant therapeutic outcome in IRI. We also aimed at validating magnetic resonance microscopy (MRM) at 7 T as a tool to follow IRI. SOD-enzymosomes were characterized and tested in a rat ischaemia-reperfusion model and the therapeutic outcome was compared with conventional long circulating SOD liposomes and free SOD using biochemical liver injury biomarkers, histology and MRM. MRM results correlated with those obtained using classical biochemical biomarkers of liver injury and liver histology. Moreover, MRM images suggested that the therapeutic efficacy of both SOD liposomal formulations used was related to prevention of peripheral biliary ductular damage and disrupted vascular architecture. Therefore, MRM at 7 T is a useful technique to follow IRI. SOD-enzymosomes were more effective than conventional liposomes in reducing liver ischaemia-reperfusion injury and this may be due to a short therapeutic window.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, P.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal Comfort in the Portuguese Households: Mapping Energy Needs at Civil Parish Level</style></title><secondary-title><style face="normal" font="default" size="100%">ME3 Conference - Meeting on Energy and Environmental Economics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pub-location><style face="normal" font="default" size="100%">Aveiro, Portugal.  21-22 September, http://www.ua.pt/degeit/me3/ </style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, Jaime</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards the development of multifunctional hybrid fibrillary gels: production and optimization by colloidal electrospinning</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2017/ra/c7ra07166c#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">48972-48979</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The incorporation of thermosensitive microgels that can act as active sites into polymeric fibers through colloidal electrospinning originates multifunctional, highly porous, and biocompatible membranes suitable for biomedical applications. The use of polyvinylpyrrolidone (PVP), a biocompatible, water-soluble polymer as a fiber template, not only allows the use of a simple set-up to produce composite membranes, but also avoids the use of organic solvents to prepare such systems. Further crosslinking with ultraviolet (UV) radiation avoids membrane dissolution in physiological conditions. Highly porous, UV crosslinked composite membranes with monodisperse mean fiber diameters around 530 nm were successfully produced. These composite membranes showed a Young Modulus of 22 MPa, and an ultimate tensile strength of 3 MPa, accessed in the mechanical tests. Furthermore, the same composite membranes were able to swell about 30 times their weight after 1 hour in aqueous medium. In this work composite multifunctional membranes were designed and extensively studied. PVP, a biocompatible water-soluble polymer, was used as a fiber template to incorporate thermoresponsive poly-(N-isopropylacrylamide) (PNIPAAm)-based microgels into the composite membrane using colloidal electrospinning. The design of multifunctional membranes can be further tailored to several biomedical applications such as temperature-controlled drug delivery systems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">77</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sridhara, Sreerama Chaitanya</style></author><author><style face="normal" font="default" size="100%">Carvalho, Silvia</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Marcela, Lina</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">de Almeida, Sergio Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transcription Dynamics Prevent RNA-Mediated Genomic Instability through SRPK2-Dependent DDX23 Phohsphorylation</style></title><secondary-title><style face="normal" font="default" size="100%">Cell Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.celrep.2016.12.050</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">334–343</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Genomic instability is frequently caused by nucleic acid structures termed R-loops that are formed during transcription. Despite their harmful potential, mechanisms that sense, signal, and suppress these structures remain elusive. Here, we report that oscillations in transcription dynamics are a major sensor of R-loops. We show that pausing of RNA polymerase II (RNA Pol II) initiates a signaling cascade whereby the serine/arginine protein kinase 2 (SRPK2) phosphorylates the DDX23 helicase, culminating in the suppression of R-loops. We show that in the absence of either SRPK2 or DDX23, accumulation of R-loops leads to massive genomic instability revealed by high levels of DNA double-strand breaks (DSBs). Importantly, we found DDX23 mutations in several cancers and detected homozygous deletions of the entire DDX23 locus in 10 (17%) adenoid cystic carcinoma (ACC) samples. Our results unravel molecular details of a link between transcription dynamics and RNA-mediated genomic instability that may play important roles in cancer development.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transformações no mercado de trabalho e robótica</style></title><secondary-title><style face="normal" font="default" size="100%">Cadernos de Economia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">30-34</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prezas, Pedro</style></author><author><style face="normal" font="default" size="100%">Melo, Bruno</style></author><author><style face="normal" font="default" size="100%">Costa, Luís</style></author><author><style face="normal" font="default" size="100%">Valente, Manuel</style></author><author><style face="normal" font="default" size="100%">Lança, Maria Carmo</style></author><author><style face="normal" font="default" size="100%">Ventura, José</style></author><author><style face="normal" font="default" size="100%">Pinto, Luís</style></author><author><style face="normal" font="default" size="100%">Prezas, Manuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TSDC and impedance spectroscopy measurements on hydroxyapatite, β-tricalcium phosphate and hydroxyapatite/β-tricalcium phosphate biphasic bioceramics</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Surface Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0169433217305986</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">424</style></volume><pages><style face="normal" font="default" size="100%">28-38</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Bone grafting and surgical interventions related with orthopaedic disorders consist in a big business, generating large revenues worldwide every year. There is a need to replace the biomaterials that currently still dominate this market, i.e., autografts and allografts, due to their disadvantages, such as limited availability, need for additional surgeries and diseases transmission possibilities. The most promising replacement materials are biomaterials with bioactive properties, such as the calcium phosphate-based bioceramics group. The bioactivity of these materials, i.e., the rate at which they promote the growth and directly bond with the new host biological bone, can be enhanced through their electrical polarization.&lt;br /&gt;
In the present work, the electrical polarization features of pure hydroxyapatite (Hap), pure β-tricalcium phosphate (β-TCP) and biphasic hydroxyapatite/β-tricalcium phosphate composites (HTCP) were analyzed by measuring thermally stimulated depolarization currents (TSDC). The samples were thermoelectrically polarized at 500 °C under a DC electric field with a magnitude of 5 kV/cm. The biphasic samples were also polarized under electric fields with different magnitudes: 2, 3, 4 and 5 kV/cm. Additionally, the depolarization processes detected in the TSDC measurements were correlated with dielectric relaxation processes observed in impedance spectroscopy (IS) measurements.&lt;br /&gt;
The results indicate that the β-TCP crystalline phase has a considerable higher ability to store electrical charge compared with the Hap phase. This indicates that it has a suitable composition and structure for ionic conduction and establishment of a large electric charge density, providing great potential for orthopaedic applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author><author><style face="normal" font="default" size="100%">Semeano, Ana T. S.</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Ana S Pina</style></author><author><style face="normal" font="default" size="100%">Almeida, José</style></author><author><style face="normal" font="default" size="100%">Medrado, Bárbara F.</style></author><author><style face="normal" font="default" size="100%">Pádua, Ana C. C. S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana L.</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author><author><style face="normal" font="default" size="100%">Li, Rosamaria W. C.</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Ulijn, Rein V.</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tunable Gas Sensing Gels by Cooperative Assembly</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gas sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">gelatin</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">self-assembly</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/adfm.201700803/abstract</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biomolecular_eng/files/hussain_et_al-2017-advanced_functional_materials_online.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">1700803</style></volume><pages><style face="normal" font="default" size="100%">1–9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cooperative assembly of biopolymers and small molecules can yield functional materials with precisely tunable properties. Here, the fabrication, characterization, and use of multicomponent hybrid gels as selective gas sensors are reported. The gels are composed of liquid crystal droplets self-assembled in the presence of ionic liquids, which further coassemble with biopolymers to form stable matrices. Each individual component can be varied and acts cooperatively to tune gels' structure and function. The unique molecular environment in hybrid gels is explored for supramolecular recognition of volatile compounds. Gels with distinct compositions are used as optical and electrical gas sensors, yielding a combinatorial response conceptually mimicking olfactory biological systems, and tested to distinguish volatile organic compounds and to quantify ethanol in automotive fuel. The gel response is rapid, reversible, and reproducible. These robust, versatile, modular, pliant electro-optical soft materials possess new possibilities in sensing triggered by chemical and physical stimuli.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hussain, A.</style></author><author><style face="normal" font="default" size="100%">A. T. S. Semeano</style></author><author><style face="normal" font="default" size="100%">S. I. C. J. Palma</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Almeida, J.</style></author><author><style face="normal" font="default" size="100%">B. F. Medrado</style></author><author><style face="normal" font="default" size="100%">A. C. C. S. Pádua</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">R. W. C. Li</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author><author><style face="normal" font="default" size="100%">R. V. Ulijn</style></author><author><style face="normal" font="default" size="100%">J. Gruber</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tunable Gas Sensing Gels by Cooperative Assembly</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://onlinelibrary.wiley.com/doi/full/10.1002/adfm.201700803</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1700803</style></pages><issue><style face="normal" font="default" size="100%">27</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1002/adfm.201700803&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Oscar F. Aguilar Gutierrez</style></author><author><style face="normal" font="default" size="100%">Rey, Alejandro D.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two negative minima of the first normal stress difference in a cellulose-based cholesteric liquid crystal: Helix uncoiling</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Polymer Science Part B: Polymer Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/polb.24332/full</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">821-830</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The shear rate dependence of material functions such as shear viscosity (η) and the first normal stress difference (N1) were given and interpreted earlier by Kiss and Porter. Their widely accepted work revealed the possibility of having a negative minimum of N1 for polymeric liquid crystals. In this work, we disclose for the first time the evidence of two negative N1 minima on a sheared cellulosic lyotropic system. The lower shear rate minimum is ascribed to the uncoiling of the cholesteric helix, as theoretically predicted earlier. Our findings contribute also to the understanding of the other minimum already reported in the literature and attributed to the nematic director tumbling mode. Moreover, the elastic change that the LC-HPC sample undergoes during the helix unwinding of the cholesteric structure is also by means of oscillatory measurements. This study is a contribution for the understanding of the structure-properties relationship linked with the complex rheological behavior of chiral nematic cellulose-based systems and may help to improve their further processing. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, J.R.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, P.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Van Driessche, G.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the response of Desulfovibrio desulfuricans ATCC 27774 to different electron acceptors - biosynthetic costs modulate substrate selection</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><volume><style face="normal" font="default" size="100%">1865</style></volume><pages><style face="normal" font="default" size="100%">1455-1469</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">UTILIZAÇÃO DE COMPOSTOS NATURAIS BIOATIVOS - CNPPF</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/utilizacao_de_compostos_naturais_bioativos_-_cnppf.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">UTILIZAÇÃO DE EXTRACTOS DE PRÓPOLIS NA CONSERVAÇÃO PÓS-COLHEITA DE - IX-SIPC</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/utilizacao_de_extractos_de_propolis_na_conservacao_pos-colheita_de_-_ix-sipc.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, Leonardo M</style></author><author><style face="normal" font="default" size="100%">Ligabue, Rosane</style></author><author><style face="normal" font="default" size="100%">Dumas, Angela</style></author><author><style face="normal" font="default" size="100%">Le Roux, Christophe</style></author><author><style face="normal" font="default" size="100%">Micoud, Pierre</style></author><author><style face="normal" font="default" size="100%">Meunier, Jean-François</style></author><author><style face="normal" font="default" size="100%">Martin, François</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Waterborne polyurethane/Fe3O4-synthetic talc composites: synthesis, characterization, and magnetic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer Bulletin</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007%2Fs00289-017-2133-9</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pages><style face="normal" font="default" size="100%">1-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nano-Fe3O4-synthetic talc gel was used as filler in the synthesis of waterborne polyurethane/Fe3O4-synthetic talc nanocomposites. This filler presents numerous edges (Si–O and Mg–O) and OH groups easily forming hydrogen bonds and polar interaction with water conferring hydrophilic character, consequently improving filler dispersion within a water-based matrix. Yet, the use of waterborne polyurethane (WPU) as matrix must be highlighted due to its environmentally friendly characteristics and low toxicity compared to solvent-based product. Fe3O4-synthetic talc-nanofillers were well dispersed into the polyurethane matrix even at high filler content as supported by XRD and TEM analyses. NMR indicates the interaction of filler OH groups with the matrix. For all nanocomposites, one can see a typical ferromagnetic behavior below Curie temperature (about 120 K) and a superparamagnetic behavior above this temperature. The use of Fe3O4-synthetic talc for obtaining magnetic nanocomposites resulted in improved materials with superior mechanical properties compared to solvent-based nanocomposites.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. Godinho</style></author><author><style face="normal" font="default" size="100%">D. Dias</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">N. Lapa</style></author><author><style face="normal" font="default" size="100%">I. Fonseca</style></author><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Pinto, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adding value to gasification and co-pyrolysis chars as removal agents of Cr3+</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Hazardous Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chars</style></keyword><keyword><style  face="normal" font="default" size="100%">Co-pyrolysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cr removal</style></keyword><keyword><style  face="normal" font="default" size="100%">Gasification</style></keyword><keyword><style  face="normal" font="default" size="100%">Rice wastes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0304389416308093</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">321</style></volume><pages><style face="normal" font="default" size="100%">173 - 182</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work aims to assess the efficiency of chars, obtained from the gasification and co-pyrolysis of rice wastes, as adsorbents of Cr3+ from aqueous solution. GC and PC chars, produced in the gasification and co-pyrolysis, respectively, of rice husk and polyethylene were studied. Cr3+ removal assays were optimised for the initial pH value, adsorbent mass, contact time and Cr3+ initial concentration. GC showed a better performance than PC with about 100% Cr3+ removal, due to the pH increase that caused Cr precipitation. Under pH conditions in which the adsorption prevailed (pH&amp;lt;5.5), GC presented the highest uptake capacity (21.1mg Cr3+ g−1 char) for the following initial conditions: 50mg Cr3+ L−1; pH 5; contact time: 24h;L/S ratio: 1000mLg−1. The pseudo-second order kinetic model showed the best adjustment to GC experimental data. Both the first and second order kinetic models fitted well to PC experimental data. The ion exchange was the dominant phenomenon on the Cr3+ adsorption by GC sample. Also, this char significantly reduced the ecotoxicity of Cr3+ solutions for the bacterium Vibrio fischeri. GC char proved to be an efficient material to remove Cr3+ from aqueous solution, without the need for further activation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author><author><style face="normal" font="default" size="100%">Simon, Nathalia M</style></author><author><style face="normal" font="default" size="100%">Zanatta, Marcileia</style></author><author><style face="normal" font="default" size="100%">dos Santos, Francisco P</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon dioxide capture by aqueous ionic liquid solutions</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes da Silva, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, M. M. A.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Branco, P.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Mata, P.</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">Lima, C.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Coutinho, I. B.</style></author><author><style face="normal" font="default" size="100%">Branco, L</style></author><author><style face="normal" font="default" size="100%">Pereira, C.</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Chova, LG</style></author><author><style face="normal" font="default" size="100%">Martinez, AL</style></author><author><style face="normal" font="default" size="100%">Torres, IC</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">CHEMISTRY - AN EXPERIMENTAL SCIENCE</style></title><secondary-title><style face="normal" font="default" size="100%">9TH INTERNATIONAL CONFERENCE ON EDUCATION AND NEW LEARNING TECHNOLOGIES (EDULEARN17)</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">EDULEARN Proceedings</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><pages><style face="normal" font="default" size="100%">2548-2556</style></pages><isbn><style face="normal" font="default" size="100%">978-84-697-3777-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last two decades, it has been observed an increasing low enrolment of students in chemistry teaching courses in secondary schools. On the one hand, because of the negative connotation of chemistry, associated with the potentially toxic and pollutant chemical industry, and on the other hand, that the teaching of this subject is exclusively carried out only in a theoretical classroom environment with almost non-existent practical/experimental component, despite chemistry is an experimental science in its essence. This state of affairs has been reflected in chemistry degrees offered by Portuguese universities throughout the country, which in the application process for each academic year, ended up by never completely fulfilling the number of offered nunerus clausus. Considering that the pedagogical mission of the Faculty of Science and Technology of Universidade NOVA de Lisboa (FCT-NOVA), in particular its Department of Chemistry (DQ), aims to contribute to the human, scientific and technical development of students, a project has been settled in the last nine years in order to offer to high school students a unique opportunity to arouse in them the interest in Science in general and Chemistry in particular, to stimulate impart on them the joy of curiosity, while at the same time conferring the necessary skills for their future activity as students of higher education or in the labour market. It is also through the close contact with students that method, discipline, and intellectual honesty are transmitted and cultivated. The aim of this Project was thus to promote the study and taste interest for Chemistry, through experimental activities, fitting the Portuguese High School Education curricula, offered to students enrolled in Chemistry subjects attending the 10th, 11th and 12th grades (the latter, compulsory high school degree to apply to University Throughout 2016/17 academic year, DQ-FCT-NOVA will receive, from October to May, 1888 students visits from eleven High Schools distributed among Physical Chemistry for 10th/11th grade and of the 12th grade attending the Chemistry subject. The former are offer one single laboratory activity while the latter participate up to 10 different experimental activities. During 70 practical sessions of 2.5 hours each, with an average attendance of 27 students, the number of higher education school staff involved are 22. Each high school class is accompanied by 1 teacher, who's also proactively contributing to the design of the practical session. The session is carried out in groups of 2/3 students, and the laboratories have a capacity of 24/48 according onto classes sizes. A quality questionnaire is filled by the students in order to monitor the action. In 2015/16, 63 % of the students answered the questionnaire in which more than 90% students were very satisfied with the action. This project has already been implemented for 9 years reflecting a growing collaboration between FCT-NOVA and in High Schools in the vicinity (Setubal District). Above all, this Project allowed most of these schools to continue to motivate students to enrol in 12th grade Chemistry subject. Actually, in the first year of the initiative, many of these schools did not have enough students to open chemistry classes for the 12th grade. After the first initiative, almost all high schools have been able to maintain open 12th grade chemistry classes. On the other hand, FCT-NOVA, namely, the Applied Chemistry course, has been able to fill 100% of the numerus clausus available in the first phase of the application period, which is not the case for other higher education schools courses in Portugal for the same domain - Chemistry.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;9th International Conference on Education and New Learning Technologies (EDULEARN), Barcelona, SPAIN, JUL 03-05, 2017&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viveiros, R.</style></author><author><style face="normal" font="default" size="100%">K. Karim</style></author><author><style face="normal" font="default" size="100%">S.A. Piletsky</style></author><author><style face="normal" font="default" size="100%">Heggie, W.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a molecularly imprinted polymer for a pharmaceutical impurity in supercritical CO2: Rational design using computational approach</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cleaner Production</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity polymers</style></keyword><keyword><style  face="normal" font="default" size="100%">Computational design</style></keyword><keyword><style  face="normal" font="default" size="100%">Green chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular imprinting</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular modelling</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical carbon dioxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0959652617320152</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">168</style></volume><pages><style face="normal" font="default" size="100%">1025 - 1031</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peixoto, Daniela</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Margarida</style></author><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Vanhoenacker, Gerd</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developments in the Reactivity of 2-Methylimidazolium Salts</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of organic chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">6232–6241</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cameron Watson</style></author><author><style face="normal" font="default" size="100%">Dimitri Niks</style></author><author><style face="normal" font="default" size="100%">Russ Hille</style></author><author><style face="normal" font="default" size="100%">Marta Vieira</style></author><author><style face="normal" font="default" size="100%">Barbara Schoepp-Cothenet</style></author><author><style face="normal" font="default" size="100%">Alexandra T. Marques</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Joanne M. Santini</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer through arsenite oxidase: Insights into Rieske interaction with cytochrome c</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Arsenite oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Isothermal titration calorimetry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum enzyme</style></keyword><keyword><style  face="normal" font="default" size="100%">Rate-limiting step</style></keyword><keyword><style  face="normal" font="default" size="100%">Rieske protein</style></keyword><keyword><style  face="normal" font="default" size="100%">Stopped-flow spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272817301160</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">1858</style></volume><pages><style face="normal" font="default" size="100%">865 - 872</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Arsenic is a widely distributed environmental toxin whose presence in drinking water poses a threat to &amp;gt;140 million people worldwide. The respiratory enzyme arsenite oxidase from various bacteria catalyses the oxidation of arsenite to arsenate and is being developed as a biosensor for arsenite. The arsenite oxidase from Rhizobium sp. str. NT-26 (a member of the Alphaproteobacteria) is a heterotetramer consisting of a large catalytic subunit (AioA), which contains a molybdenum centre and a 3Fe-4S cluster, and a small subunit (AioB) containing a Rieske 2Fe-2S cluster. Stopped-flow spectroscopy and isothermal titration calorimetry (ITC) have been used to better understand electron transfer through the redox-active centres of the enzyme, which is essential for biosensor development. Results show that oxidation of arsenite at the active site is extremely fast with a rate of &amp;gt;4000s−1 and reduction of the electron acceptor is rate-limiting. An AioB-F108A mutation results in increased activity with the artificial electron acceptor DCPIP and decreased activity with cytochrome c, which in the latter as demonstrated by ITC is not due to an effect on the protein-protein interaction but instead to an effect on electron transfer. These results provide further support that the AioB F108 is important in electron transfer between the Rieske subunit and cytochrome c and its absence in the arsenite oxidases from the Betaproteobacteria may explain the inability of these enzymes to use this electron acceptor.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catalina Rodriguez Correa</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Rui P.P.L. Ribeiro</style></author><author><style face="normal" font="default" size="100%">Isabel A.A.C. Esteves</style></author><author><style face="normal" font="default" size="100%">Andrea Kruse</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of hydrothermal carbonization as a preliminary step for the production of functional materials from biogas digestate</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Analytical and Applied Pyrolysis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biogas</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon adsorbent materials</style></keyword><keyword><style  face="normal" font="default" size="100%">Digestate</style></keyword><keyword><style  face="normal" font="default" size="100%">Gas separation by adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrothermal carbonization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0165237016307586</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">461 - 474</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Digestate from a biogas plant that uses solely biomass for biogas production was used as precursor material for the production of activated carbon as an alternative to increase its added value. The digestate was converted into hydrochar by hydrothermal carbonization varying the temperature (190–250°C), residence time (3 and 6h), and pH (5 and 7). Temperature followed by residence time had the strongest influence on the chemical composition and thermal stability of the hydrochars. A significant effect of the pH was not observed. The hydrochars were chemically activated to enhance the surface area and use them as activated carbon. As a consequence, the surface areas increased from 8 to 14m2/g (hydrochars) to 930–1351m2/g (activated carbons). Furthermore, large micropore volumes were measured (0.35–0.50cm3/g). The activated carbons were studied as adsorbents in gas phase applications, showing that the product of digestate is a very effective adsorbent for carbon dioxide (CO2). Especially the activated carbon obtained from the hydrochar produced at 250°C for 6h, which adsorbed 8.80mol CO2/kg at 30°C and 14.8bar. Additionally, the activated carbons showed a stronger affinity towards CO2 compared to methane (CH4), which makes this material suitable for the upgrading of raw biogas to biomethane.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene silencing using multifunctionalized gold nanoparticles for cancer therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Au-nanobeacon</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorectal carcinoma cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">KRAS</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptides</style></keyword><keyword><style  face="normal" font="default" size="100%">Targeted delivery</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><publisher><style face="normal" font="default" size="100%">Humana Press</style></publisher><pub-location><style face="normal" font="default" size="100%">United States</style></pub-location><volume><style face="normal" font="default" size="100%">1530</style></volume><pages><style face="normal" font="default" size="100%">319–336</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multifunctionalized gold nanobeacons (Au-nanobeacon) combine, in a single and unique platform, targeting, detection and silencing providing an effective impact in clinics boosting cancer theranostics. Here, we describe a nano-integrated platform based on Au-nanobeacons able to detect and inhibit gene expression specifically in cancer cells. The surfaces of gold nanoparticles (AuNPs) are functionalized with targeting peptides to enhance tumor cell recognition and uptake, and with fluorescently labeled antisense DNA hairpin oligonucleotides to detect AuNPs. These oligonucleotides, upon recognition and hybridization to the target, open their structure resulting in separating apart the dye and the quencher allowing the fluorophore to emit light and to monitor the intracellular interactions of AuNPs with the target and the specific silencing of gene expression. This strategy allows inhibiting KRAS gene expression in colorectal carcinoma cell lines with no relevant toxicity for healthy fibroblasts. Importantly, this nano-integrated platform can be easily adapted to hybridize with any specific target thus providing real benefits for the diagnosis and treatment of cancer.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Lara Carvalho</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Leonor Saúde</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanobeacons for tracking gene silencing in Zebrafish</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2079-4991/7/1/10</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of gold nanoparticles for effective gene silencing has demonstrated its potential as a tool for gene expression experiments and for the treatment of several diseases. Here, we used a gold nanobeacon designed to specifically silence the enhanced green fluorescence protein (EGFP) mRNA in embryos of a fli-EGFP transgenic zebrafish line, while simultaneously allowing the tracking and localization of the silencing events via the beacon’s emission. Fluorescence imaging measurements demonstrated a decrease of the EGFP emission with a concomitant increase in the fluorescence of the Au-nanobeacon. Furthermore, microinjection of the Au-nanobeacon led to a negligible difference in mortality and malformations in comparison to the free oligonucleotide, indicating that this system is a biocompatible platform for the administration of gene silencing moieties. Together, these data illustrate the potential of Au-nanobeacons as tools for in vivo zebrafish gene modulation with low toxicity which may be used towards any gene of interest.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Alexandra Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles for BCR-ABL1 Gene Silencing: Improving Tyrosine Kinase Inhibitor Efficacy in Chronic Myeloid Leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Therapy Nucleic Acids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.cell.com/molecular-therapy-family/nucleic-acids/fulltext/S2162-2531(17)30173-7</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">408-416</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Introduction of tyrosine kinase inhibitors for chronic myeloid leukemia treatment is associated with a 63% probability of maintaining a complete cytogenetic response, meaning that over 30% patients require an alternative methodology to overcome resistance, tolerance, or side effects. Considering the potential of nanotechnology in cancer treatment and the benefits of a combined therapy with imatinib, a nanoconjugate was designed to achieve BCR-ABL1 gene silencing. Gold nanoparticles were functionalized with a single-stranded DNA oligonucleotide that selectively targets the e14a2 BCR-ABL1 transcript expressed by K562 cells. This gold (Au)-nanoconjugate showed great efficacy in gene silencing that induced a significant increase in cell death. Variation of BCL-2 and BAX protein expression, an increase of caspase-3 activity, and apoptotic bodies in cells treated with the nanoconjugate demonstrate its aptitude for inducing apoptosis on K562 BCR-ABL1-expressing cells. Moreover, the combination of the silencing Au-nanoconjugate with imatinib prompted a decrease of imatinib IC50. This Au-nanoconjugate was also capable of inducing the loss of viability of imatinib-resistant K562 cells. This strategy shows that combination of Au-nanoconjugate and imatinib make K562 cells more vulnerable to chemotherapy and that the Au-nanoconjugate alone may overcome imatinib-resistance mechanisms, thus providing an effective treatment for chronic myeloid leukemia patients who exhibit drug tolerance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Maria Inês Lopes</style></author><author><style face="normal" font="default" size="100%">William Heggie</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Green approach on the development of lock-and-key polymers for API purification</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotoxin removal</style></keyword><keyword><style  face="normal" font="default" size="100%">Green chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular imprinted polymer</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical carbon dioxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1385894716312761</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">308</style></volume><pages><style face="normal" font="default" size="100%">229 - 239</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Francisco M. Dias</style></author><author><style face="normal" font="default" size="100%">Maia, Luisa B.</style></author><author><style face="normal" font="default" size="100%">William Heggie</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Green strategy to produce large core–shell affinity beads for gravity-driven API purification processes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Industrial and Engineering Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">3-(Trimethoxysilyl) propyl methacrylate</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotoxin removal</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasma technology functionalization</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical carbon dioxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface imprinting technique</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1226086X17302897</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">341 - 349</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Timon Rijnaarts</style></author><author><style face="normal" font="default" size="100%">Michel Saakes</style></author><author><style face="normal" font="default" size="100%">Kitty Nijmeijer</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improved fluid mixing and power density in reverse electrodialysis stacks with chevron-profiled membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chevron profiles</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluid dynamics</style></keyword><keyword><style  face="normal" font="default" size="100%">Net power density</style></keyword><keyword><style  face="normal" font="default" size="100%">Profiled membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0376738816322918</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">531</style></volume><pages><style face="normal" font="default" size="100%">111-121</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Spacer-less RED stacks using membranes with integrated spacer profiles have been investigated during the last years to eliminate the spacer shadow effect. The presence of spacers partially blocks the membrane surface and creates a tortuous and thus longer path for ions in the channel, meaning higher ohmic resistance. Consequently, power outputs are reduced. Profiled membranes may solve this problem as they provide flow channels for the feed streams, while the relief formed on their surfaces keeps the membranes separated. Although the geometry and arrangement of so far used profiles led to lower ohmic resistance, it did not grant an efficient fluid mixing. Recently, so-called chevron profiles, with enhanced mixing, were proposed based on computational fluid dynamics (CFD) simulations. In the present study, the performance of such chevron-profiled membranes, prepared by thermal pressing, was experimentally validated in a reverse electrodialysis (RED) stack. According to the obtained experimental values of non-ohmic resistance and total pressure drop across the RED stack, the chevron-profiled membranes assure efficient fluid mixing at comparatively low hydraulic losses. The net power density obtained with chevron-profiled membranes was the highest obtained for the present stack design. It outperformed the alternative RED stack configurations investigated in this study, such as channels with optimized spacers and channels formed by pillar-profiled membranes. To allow for an even more straightforward and efficient RED stack assembling with chevron-profiled membranes, recommendations for a further simplified design, consisting of diagonal ridges that are assembled perpendicularly, are provided.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kowacz, Magdalena</style></author><author><style face="normal" font="default" size="100%">Mateusz Marchel</style></author><author><style face="normal" font="default" size="100%">Lina Juknaité</style></author><author><style face="normal" font="default" size="100%">José M.S.S. Esperança</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Luís Paulo N. Rebelo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Infrared light-induced protein crystallization. Structuring of protein interfacial water and periodic self-assembly</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Crystal Growth</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">A4. Crystal growth from solution</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022024816000178</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">457</style></volume><pages><style face="normal" font="default" size="100%">362 - 368</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract We show that a physical trigger, a non-ionizing infrared (IR) radiation at wavelengths strongly absorbed by liquid water, can be used to induce and kinetically control protein (periodic) self-assembly in solution. This phenomenon is explained by considering the effect of İR\} light on the structuring of protein interfacial water. Our results indicate that the İR\} radiation can promote enhanced mutual correlations of water molecules in the protein hydration shell. We report on the radiation-induced increase in both the strength and cooperativeness of H-bonds. The presence of a structured dipolar hydration layer can lead to attractive interactions between like-charged biomacromolecules in solution (and crystal nucleation events). Furthermore, our study suggests that enveloping the protein within a layer of structured solvent (an effect enhanced by İR\} light) can prevent the protein non-specific aggregation favoring periodic self-assembly. Recognizing the ability to affect protein-water interactions by means of İR\} radiation may have important implications for biological and bio-inspired systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SI: CRYS_ECCG5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Nunes, Tiago C.</style></author><author><style face="normal" font="default" size="100%">Paquete, Catarina M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interaction studies between periplasmic cytochromes provide insights into extracellular electron transfer pathways of Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/content/474/5/797</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Portland Press Limited</style></publisher><volume><style face="normal" font="default" size="100%">474</style></volume><pages><style face="normal" font="default" size="100%">797–808</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Accepted Manuscript online January 16, 2017.Geobacter bacteria usually prevail among other microorganisms in soils and sediments where Fe(III) reduction has a central role. This reduction is achieved by extracellular electron transfer (EET), where the electrons are exported from the interior of the cell to the surrounding environment. Periplasmic cytochromes play an important role in establishing an interface between inner and outer membrane electron transfer components. In addition, periplasmic cytochromes, in particular nanowire cytochromes that contain at least 12 haem groups, have been proposed to play a role in electron storage in conditions of an environmental lack of electron acceptors. Up to date, no redox partners have been identified in Geobacter sulfurreducens, and concomitantly, the EET and electron storage mechanisms remain unclear. In this work, NMR chemical shift perturbation measurements were used to probe for an interaction between the most abundant periplasmic cytochrome PpcA and the dodecahaem cytochrome GSU1996, one of the proposed nanowire cytochromes in G. sulfurreducens. The perturbations on the haem methyl signals of GSU1996 and PpcA showed that the proteins form a transient redox complex in an interface that involves haem groups from two different domains located at the C-terminal of GSU1996. Overall, the present study provides for the first time a clear evidence for an interaction between periplasmic cytochromes that might be relevant for the EET and electron storage pathways in G. sulfurreducens.1D, one-dimensional; CbcL, c- and b-type cytochrome for low potential; EET, extracellular electron transfer; HP, His-patch; ImcH, inner membrane c-type cytochrome; MacA, metal-reduction-associated cytochrome; NaPi, sodium phosphate; NBAF, acetate-fumarate medium; NMR, nuclear magnetic resonance; PpcA, periplasmic c-type cytochrome; SDS–PAGE, sodium dodecyl sulphate–polyacrylamide gel electrophoresis; STC, small tetrahaem cytochrome.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Marisa R.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular interactions between Geobacter sulfurreducens triheme cytochromes and the electron acceptor Fe(iii) citrate studied by NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6DT04129A</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">2350-2359</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Proteomic and genetic studies have identified a family of five triheme cytochromes (PpcA-E) that are essential in the iron respiratory pathways of Geobacter sulfurreducens. These include the reduction of Fe(iii) soluble chelated forms or Fe(iii) oxides{,} which can be used as terminal acceptors by G. sulfurreducens. The relevance of these cytochromes in the respiratory pathways of soluble or insoluble forms of iron is quite distinct. In fact{,} while PpcD had a higher abundance in the Fe(iii) oxides supplanted G. sulfurreducens cultures{,} PpcA{,} PpcB and PpcE were important in Fe(iii) citrate supplanted cultures. Based on these observations we probed the molecular interactions between these cytochromes and Fe(iii) citrate by NMR spectroscopy. NMR spectra were recorded for natural abundance and 15N-enriched PpcA{,} PpcB or PpcE samples at increasing amounts of Fe(iii) citrate. The addition of this molecule caused pronounced perturbations on the line width of the protein{'}s NMR signals{,} which were used to map the interaction region between each cytochrome and the Fe(iii) citrate molecule. The perturbations on the NMR signals corresponding to the backbone NH and heme methyl substituents showed that complex interfaces consist of a well-defined patch{,} which surrounds the more solvent-exposed heme IV methyl groups in each cytochrome. Overall{,} this study provides for the first time a clear illustration of the formation of an electron transfer complex between Fe(iii) citrate and G. sulfurreducens triheme cytochromes{,} shown to be crucial in this respiratory pathway.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">João Jesus</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Daniela Rosa</style></author><author><style face="normal" font="default" size="100%">Lu{\'ısa Martins</style></author><author><style face="normal" font="default" size="100%">Maria Lu{\'ısa Corvo</style></author><author><style face="normal" font="default" size="100%">Manuela C. Carvalheiro</style></author><author><style face="normal" font="default" size="100%">Costa, Pedro M.</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional gold-nanoparticles: A nanovectorization tool for the targeted delivery of novel chemotherapeutic agents</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Control Release</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S016836591631210X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">245</style></volume><pages><style face="normal" font="default" size="100%">52-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Due to their small size and unique properties, multifunctional nanoparticles arise as versatile delivery systems easily grafted with a vast array of functional moieties, such as anticancer cytotoxic chemotherapeutics and targeting agents. Here, we formulated a multifunctional gold-nanoparticle (AuNP) system composed of a monoclonal antibody against epidermal growth factor receptor (EGFR) (anti-EGFR D-11) for active targeting and a Co(II) coordination compound [CoCl(H2O)(phendione)2][BF4] (phendione =1.10-phenanthroline-5.6-dione) (TS265) with proven antiproliferative activity towards cancer cells (designated as TargetNanoTS265). The efficacy of this nanoformulation, and the non-targeted counterpart (NanoTS265), were evaluated in vitro using cancer cell models and in vivo using mice xenografts. Compared to the free compound, both nanoformulations (TargetNanoTS265 and NanoTS265) efficiently delivered the cytotoxic cargo in a controlled selective manner due to the active targeting, boosting tumor cytotoxicity. Treatment of HCT116-derived xenographs tumors with TargetNanoTS265 led to 93% tumor reduction. This simple conceptual nanoformulation demonstrates the potential of nanovectorization of chemotherapeutics via simple assembly onto AuNPs of BSA/HAS-drug conjugates that may easily be expanded to suit other cargo of novel compounds that require optimized controlled delivery to cancer target.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, Paulina</style></author><author><style face="normal" font="default" size="100%">Paulo Duarte</style></author><author><style face="normal" font="default" size="100%">Davide Barbosa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New composite of natural hydraulic lime mortar with graphene oxide</style></title><secondary-title><style face="normal" font="default" size="100%">Construction and Building Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Graphene oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Mechanical property</style></keyword><keyword><style  face="normal" font="default" size="100%">Microstructure</style></keyword><keyword><style  face="normal" font="default" size="100%">Mortar</style></keyword><keyword><style  face="normal" font="default" size="100%">Natural hydraulic lime</style></keyword><keyword><style  face="normal" font="default" size="100%">Physical property</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0950061817318731</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">156</style></volume><pages><style face="normal" font="default" size="100%">1150 - 1157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recent studies show the incorporation of graphene oxide (GO) in cement composites. But these composites are frequently incompatible with original materials for building rehabilitation. To overcome this limitation, natural hydraulic lime mortars were used as matrix, and the influence of GO percentage and type of mixing was investigated. The influence on the microstructure, mechanical and physical properties was assessed. The best results were obtained with dispersed GO at concentrations of 0.05% and 0.1%. A slight improvement of mechanical and physical characteristics was achieved. This could lead to new mortars with improved properties that can be used for building rehabilitation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Figueira, Joana</style></author><author><style face="normal" font="default" size="100%">Loureiro, Joana</style></author><author><style face="normal" font="default" size="100%">Marques, José</style></author><author><style face="normal" font="default" size="100%">Bianchi, Catarina</style></author><author><style face="normal" font="default" size="100%">Paulo Duarte</style></author><author><style face="normal" font="default" size="100%">Ruoho, Mikko</style></author><author><style face="normal" font="default" size="100%">Tittonen, Ilkka</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of Cuprous Oxides Thin Films to be used as Thermoelectric Touch Detectors</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials &amp; Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acsami.6b12753</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">6520-6529</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The electronic and optical properties of p-type copper oxides (CO) strongly depend on the production technique as it influences the obtained phases: cuprous oxide (Cu2O) or cupric oxide (CuO), the most common ones. Cu films deposited by thermal evaporation have been annealed in air atmosphere, with temperature between 225 and 375 °C and time between 1 and 4 h. The resultant CO films have been studied to understand the influence of processing parameters in the thermoelectric, electrical, optical, morphological, and structural properties. Films with a Cu2O single phase are formed when annealing at 225 °C, while CuO single phase films can be obtained at 375 °C. In between, both phases are obtained in proportions that depend on the film thickness and annealing time. The positive sign of the Seebeck coefficient (S), measured at room temperature (RT), confirms the p-type behavior of both oxides, showing values up to 1.2 mV·°C–1 and conductivity up to 2.9 (Ω·m)−1. A simple detector using Cu2O have been fabricated and tested with fast finger touch events.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 28111939&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D.S. Conceição</style></author><author><style face="normal" font="default" size="100%">C.A.L. Graça</style></author><author><style face="normal" font="default" size="100%">D.P. Ferreira</style></author><author><style face="normal" font="default" size="100%">A.M. Ferraria</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A.M. Botelho do Rego</style></author><author><style face="normal" font="default" size="100%">A.C.S.C. Teixeira</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. F. Vieira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemical insights of TiO2 decorated mesoporous SBA-15 materials and their influence on the photodegradation of organic contaminants</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fluorescent dye</style></keyword><keyword><style  face="normal" font="default" size="100%">Mesoporous silica nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Photocatalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Photochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Titanium dioxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1387181117304857</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">253</style></volume><pages><style face="normal" font="default" size="100%">203 - 214</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mesoporous silica, SBA-15, decorated with different amounts of TiO2 (anatase) were prepared by a sol-gel method followed by hydrothermal treatment and calcination, in the presence of a soft template, copolymer Pluronic 123. Tetraethyl orthosilicate (TEOS) was used as the SiO2 precursor and commercially available TiO2 anatase nanoparticles as the supported photocatalyst. The materials were characterized by transmission electron microscopy (TEM), energy dispersive X-ray analysis (EDS), N2 adsorption-desorption isotherms, raman spectroscopy, ground state diffuse reflectance (GSDR), laser induced luminescence (LIL) and X-ray photoelectron spectroscopy (XPS). The zeta potentials of the pure SBA-15, TiO2/SBA-15 substrate and the commercial anatase sample were monitored through a complete range of pH values. All the nanomaterials developed in this work were studied in terms of their photoactivity in the UV range and in the visible range, separately. In the first case, hydroxyl radicals (OH) were confirmed to be the key active oxidizers in the photodegradation of the pesticide amicarbazone in aqueous medium. On the other hand, in the visible range, and following a dye sensitization process via a fluorescent rhodamine-like dye, two different mechanisms could be identified for the formation of the superoxide radical anion, O2−.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, Inês</style></author><author><style face="normal" font="default" size="100%">Bernardo, Maria</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Porous carbon: A versatile material for catalysis</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acid catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon reactions</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterogeneous catalysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0920586117300391</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">285</style></volume><pages><style face="normal" font="default" size="100%">194 - 203</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Heterogeneous catalysis is an exciting field in constant development. New and improved catalysts that can both be effective and economical are always on demand. Activated carbons may well play an important role in this field, as they are a cheaper alternative while more environmentally benign. In this paper, a brief overview of the effort developed in the application of activated carbon as heterogeneous catalysts in various reactions is presented. Functionalised activated carbon has been used as catalyst for fine chemical reactions. Gas-phase reactions for NO, N2O and CO2 conversions were thoroughly studied using activated carbon as catalyst support. In situ characterization techniques proved to be valuable tools to understand carbon gasification mechanism.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Women in Catalysis&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. Dias</style></author><author><style face="normal" font="default" size="100%">N. Lapa</style></author><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">D. Godinho</style></author><author><style face="normal" font="default" size="100%">I. Fonseca</style></author><author><style face="normal" font="default" size="100%">M. Miranda</style></author><author><style face="normal" font="default" size="100%">Pinto, F</style></author><author><style face="normal" font="default" size="100%">F. Lemos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Properties of chars from the gasification and pyrolysis of rice waste streams towards their valorisation as adsorbent materials</style></title><secondary-title><style face="normal" font="default" size="100%">Waste Management</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Char</style></keyword><keyword><style  face="normal" font="default" size="100%">Gasification</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyrolysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Rice</style></keyword><keyword><style  face="normal" font="default" size="100%">Waste streams</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956053X17302441</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">186 - 194</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rice straw (RS), rice husk (RH) and polyethylene (PE) were blended and submitted to gasification and pyrolysis processes. The chars obtained were submitted to textural, chemical, and ecotoxic characterisations, towards their possible valorisation. Gasification chars were mainly composed of ashes (73.4–89.8wt%), while pyrolysis chars were mainly composed of carbon (53.0–57.6wt%). Silicon (Si) was the major mineral element in all chars followed by alkaline and alkaline-earth metal species (AAEMs). In the pyrolysis chars, titanium (Ti) was also a major element, as the feedstock blends contained high fractions of PE which was the main source of Ti. Gasification chars showed higher surface areas (26.9–62.9m2g−1) and some microporosity, attributed to porous silica. On the contrary, pyrolysis chars did not present a porous matrix, mainly due to their high volatile matter content. The gasification bed char produced with 100% RH, at 850°C, with O2 as gasification agent, was selected for further characterization. This char presented the higher potential to be valorised as adsorbent material (higher surface area, higher content of metal cations with exchangeable capacity, and lowest concentrations of toxic heavy metals). The char was submitted to an aqueous leaching test to assess the mobility of chemical species and the ecotoxic level for V. fischeri. It was observed that metallic elements were significantly retained in the char, which was attributed mainly to its alkaline character. This alkaline condition promoted some ecotoxicity level on the char eluate that was eliminated after the pH correction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox- and pH-linked conformational changes in triheme cytochrome PpcA from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/content/474/2/231</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Portland Press Limited</style></publisher><volume><style face="normal" font="default" size="100%">474</style></volume><pages><style face="normal" font="default" size="100%">231–246</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Accepted Manuscript online November 14, 2016.The periplasmic triheme cytochrome PpcA from Geobacter sulfurreducens is highly abundant; it is the likely reservoir of electrons to the outer surface to assist the reduction of extracellular terminal acceptors; these include insoluble metal oxides in natural habitats and electrode surfaces from which electricity can be harvested. A detailed thermodynamic characterization of PpcA showed that it has an important redox-Bohr effect that might implicate the protein in e-/H+ coupling mechanisms to sustain cellular growth. This functional mechanism requires control of both the redox state and the protonation state. In the present study, isotope-labeled PpcA was produced and the three-dimensional structure of PpcA in the oxidized form was determined by NMR. This is the first solution structure of a G. sulfurreducens cytochrome in the oxidized state. The comparison of oxidized and reduced structures revealed that the heme I axial ligand geometry changed and there were other significant changes in the segments near heme I. The pH-linked conformational rearrangements observed in the vicinity of the redox-Bohr center, both in the oxidized and reduced structures, constitute the structural basis for the differences observed in the pKa values of the redox-Bohr center, providing insights into the e-/H+ coupling molecular mechanisms driven by PpcA in G. sulfurreducens.EET, extracellular electron transfer; IM, inner membrane; IPTG, isopropyl β-d-thiogalactoside; MFCs, microbial fuel cells; NOE, Nuclear Overhauser effect; OM, outer membrane; rmsd, root mean square deviation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, P. E. S.</style></author><author><style face="normal" font="default" size="100%">{Vistulo de Abreu}, F.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shaping Helical Electrospun Filaments: A Review</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><number><style face="normal" font="default" size="100%">38</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">6678-6688</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Castiñeira, Carmem</style></author><author><style face="normal" font="default" size="100%">Mendes, Davide</style></author><author><style face="normal" font="default" size="100%">Florence Danède,</style></author><author><style face="normal" font="default" size="100%">João Sotomayor</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Gomes da Silva, Marco</style></author><author><style face="normal" font="default" size="100%">Alexandre Paiva</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author><author><style face="normal" font="default" size="100%">Cardoso, M Margarida</style></author><author><style face="normal" font="default" size="100%">Viciosa, Maria T.</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author><author><style face="normal" font="default" size="100%">Dionisio, Madalena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stabilizing Unstable Amorphous Menthol through Inclusion in Mesoporous Silica Hosts</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.molpharmaceut.7b00386</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">3164-3177</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 28836790&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Foti, Alessandro</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural basis for the role of mammalian aldehyde oxidases in the metabolism of drugs and xenobiotics</style></title><secondary-title><style face="normal" font="default" size="100%">Current Opinion in Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1367593117300066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">39 - 47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidases (AOXs) are molybdo-flavoenzymes characterized by broad substrate specificity, oxidizing aromatic/aliphatic aldehydes into the corresponding carboxylic acids and hydroxylating various heteroaromatic rings. Mammals are characterized by a complement of species-specific \{AOX\} isoenzymes, that varies from one in humans (AOX1) to four in rodents (AOX1, AOX2, \{AOX3\} and AOX4). The physiological function of mammalian \{AOX\} isoenzymes is unknown, although human \{AOX1\} is an emerging enzyme in phase-I drug metabolism. Indeed, the number of therapeutic molecules under development which act as \{AOX\} substrates is increasing. The recent crystallization and structure determination of human \{AOX1\} as well as mouse \{AOX3\} has brought new insights into the mechanisms underlying substrate/inhibitor binding as well as the catalytic activity of this class of enzymes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Biocatalysis &amp;amp; biotransformation * Bioinorganic Chemistry&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Altynay A. Sharipova</style></author><author><style face="normal" font="default" size="100%">Saule B. Aidarova</style></author><author><style face="normal" font="default" size="100%">Neila Ye. Bekturganova</style></author><author><style face="normal" font="default" size="100%">Aiym Tleuova</style></author><author><style face="normal" font="default" size="100%">Moldir Kerimkulova</style></author><author><style face="normal" font="default" size="100%">Orynkul Yessimova</style></author><author><style face="normal" font="default" size="100%">Talmira Kairaliyeva</style></author><author><style face="normal" font="default" size="100%">Olena Lygina</style></author><author><style face="normal" font="default" size="100%">Svitlana Lyubchik</style></author><author><style face="normal" font="default" size="100%">Reinhard Miller</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Triclosan adsorption from model system by mineral sorbent diatomite</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces A: Physicochemical and Engineering Aspects</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Adsorption isotherms</style></keyword><keyword><style  face="normal" font="default" size="100%">Diatomite</style></keyword><keyword><style  face="normal" font="default" size="100%">Sorbents</style></keyword><keyword><style  face="normal" font="default" size="100%">Triclosan</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0927775717305745</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">532</style></volume><pages><style face="normal" font="default" size="100%">97 - 101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adsorption of model systems of triclosan by mineral sorbent diatomite is studied. The triclosan equilibrium concentration was measured spectrophotometrically, the morphology of the diatomite characterized using scanning electron microscopy and the amount of the adsorbed triclosan on the diatomite quantified by a mass balance. Adsorption isotherms were analyzed according to the linear/nonlinear form of Langmuir, Freundlich, Sips and Toth isotherm models isotherms, using AMPL software. It is shown that nonlinear Langmuir and Sips isotherm model provided suitable fitting results and no pronounced difference in adsorption efficiency between isotherms measured after 1, 2 and 3days adsorption was observed. Determined maximum adsorption capacity of diatomite towards triclosan qs is 140mg/g. Averaged calculated values of ΔG are −9.9 and −9.6kJ/mol for Langmuir and Sips models respectively. The negative sign of such values indicates spontaneous, physical in nature adsorption.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;30th European Colloid and Interface Society Meeting, Rome 2016&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Luis Raposo</style></author><author><style face="normal" font="default" size="100%">Rita Cabral</style></author><author><style face="normal" font="default" size="100%">Fabiana Paradinha</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tumor microenvironment modulation via gold nanoparticles targeting malicious exosomes: implications in cancer diagnostics and Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Int. J. Mol. Sci.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/1422-0067/18/1/162</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">162</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Exosomes are nanovesicles formed in the endosomal pathway with an important role in paracrine and autocrine cell communication. Exosomes secreted by cancer cells, malicious exosomes, have important roles in tumor microenvironment maturation and cancer progression. The knowledge of the role of exosomes in tumorigenesis prompted a new era in cancer diagnostics and therapy, taking advantage of the use of circulating exosomes as tumor biomarkers due to their stability in body fluids and targeting malignant exosomes’ release and/or uptake to inhibit or delay tumor development. In recent years, nanotechnology has paved the way for the development of a plethora of new diagnostic and therapeutic platforms, fostering theranostics. The unique physical and chemical properties of gold nanoparticles (AuNPs) make them suitable vehicles to pursuit this goal. AuNPs’ properties such as ease of synthesis with the desired shape and size, high surface:volume ratio, and the possibility of engineering their surface as desired, potentiate AuNPs’ role in nanotheranostics, allowing the use of the same formulation for exosome detection and restraining the effect of malicious exosomes in cancer progression.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author><author><style face="normal" font="default" size="100%">Semeano, Ana T. S.</style></author><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Ana S Pina</style></author><author><style face="normal" font="default" size="100%">Almeida, José</style></author><author><style face="normal" font="default" size="100%">Medrado, Bárbara F.</style></author><author><style face="normal" font="default" size="100%">Pádua, Ana C. C. S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana L.</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author><author><style face="normal" font="default" size="100%">Li, Rosamaria W. C.</style></author><author><style face="normal" font="default" size="100%">Gamboa, Hugo</style></author><author><style face="normal" font="default" size="100%">Ulijn, Rein V.</style></author><author><style face="normal" font="default" size="100%">Gruber, Jonas</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tunable Gas Sensing Gels by Cooperative Assembly</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gas sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">gelatin</style></keyword><keyword><style  face="normal" font="default" size="100%">ionic liquids</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">self-assembly</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/adfm.201700803</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">27</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1700803–n/a</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cooperative assembly of biopolymers and small molecules can yield functional materials with precisely tunable properties. Here, the fabrication, characterization, and use of multicomponent hybrid gels as selective gas sensors are reported. The gels are composed of liquid crystal droplets self-assembled in the presence of ionic liquids, which further coassemble with biopolymers to form stable matrices. Each individual component can be varied and acts cooperatively to tune gels' structure and function. The unique molecular environment in hybrid gels is explored for supramolecular recognition of volatile compounds. Gels with distinct compositions are used as optical and electrical gas sensors, yielding a combinatorial response conceptually mimicking olfactory biological systems, and tested to distinguish volatile organic compounds and to quantify ethanol in automotive fuel. The gel response is rapid, reversible, and reproducible. These robust, versatile, modular, pliant electro-optical soft materials possess new possibilities in sensing triggered by chemical and physical stimuli.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;1700803&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castanheiro, J. E.</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Vital, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tungstophosphoric acid immobilised in SBA-15 as an efficient heterogeneous acid catalyst for the conversion of terpenes and free fatty acids</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Heteropolyacids</style></keyword><keyword><style  face="normal" font="default" size="100%">SBA-15</style></keyword><keyword><style  face="normal" font="default" size="100%">Terpenes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1387181117302962</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">249</style></volume><pages><style face="normal" font="default" size="100%">16 - 24</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Alkoxylation of α−pinene, β−pinene and limonene was performed in the presence of SBA-15-occluded tungstophosphoric acid (HPW). The HPW was immobilised in SBA-15 using the sol-gel method. The catalysts were characterised by N2 adsorption, FT-IR, Raman spectroscopy, X-Ray diffraction, ICP-AES and TEM. A series of catalysts with different heteropolyacid loadings ranging from 1.8 to 19.3 wt. % were prepared. PW4-SBA-15 (with 10.8 wt. %) exhibited the highest catalytic activity for the alkoxylation of α-pinene with ethanol. An approximately 53% selectivity to α-terpinyl ethyl ether was observed over the PW-SBA-15 catalysts. PW4-SBA-15 was also used as a catalyst for the alkoxylation of other terpenes, including β-pinene and limonene. The PW4-SBA-15 catalyst exhibited high catalytic stability for the alkoxylation of α-pinene with ethanol. PW4-SBA-15 was also used as a catalyst for the esterification of free fatty acids (i.e., palmitic, stearic and oleic acids) with ethanol. Good catalytic activity was observed for the PW4-SBA-15 catalyst with the different substrates used in the esterifications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sofia C. Lourenço</style></author><author><style face="normal" font="default" size="100%">Torres, Cristiana A. V.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Paulo Duarte</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Reis, Maria A M</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Margarida Moldão-Martins</style></author><author><style face="normal" font="default" size="100%">Luísa Beirão da Costa</style></author><author><style face="normal" font="default" size="100%">Vítor D. Alves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using a bacterial fucose-rich polysaccharide as encapsulation material of bioactive compounds</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Biological Macromolecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">FucoPol</style></keyword><keyword><style  face="normal" font="default" size="100%">Gallic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Microencapsulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Oregano essential oil</style></keyword><keyword><style  face="normal" font="default" size="100%">Spray drying</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0141813017305883</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">1099 - 1106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The potential of a bacterial exopolysaccharide named FucoPol, produced by the bacterium Enterobacter A47, as encapsulation matrix was explored. Spherical capsules with a smooth surface were produced by spray drying. The obtained microcapsules had average diameters ranging from 0.5 to 26.7μm and presented thin walls (thickness from 222 to 1094nm). The capsules were loaded with two bioactive compounds: gallic acid (GA) and oregano essential oil (OEO). Both bioactive materials were encapsulated in FucoPol particles, retaining their antioxidant activity after the drying process. Release studies showed that GA release in simulated gastric and intestinal fluids was faster than that of OEO, envisaging that the latter had established stronger interactions with the polymer matrix. These results suggest that FucoPol has a good potential for use as encapsulating material of bioactive compounds for application in several areas, including food, cosmetic or pharmaceutical products.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdurrahman M. Yazan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Methods Used in Future Technology Analysis and its Selection: an application to VTOL transportation system</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">WPS03/2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/70.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET Working Papers Series</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><pages><style face="normal" font="default" size="100%">25</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Change is happening at an ever faster rate today, driven partly by technological changes leading to changes in all other areas of our lives. Today’s global trends, uncertainties, and surprises have the potential to significantly change the way the world works tomorrow. Shaping the world we want to live in means being more aware of the future and seeking better approaches. In such increasingly uncertain environment, planning uncertainties force policy and decision makers to foster future-oriented technology analyses (FTA) by using foresight methodologies. FTA can help us react on the likely directions of technologies, manage the risks involved and shape technological trajectories in order to improve the long term benefits to society. Foresight methodologies seek to gather data and make sense of it so that people can think in different and new ways about the future. That data might be collected from humans or from the analysis of documents and artefacts, or both. The data might be analysed using qualitative or quantitative techniques, or both. To be used in strategy processes, however, data needs to be analysed, interpreted and used in ways that make sense to the organisation. There is no single set of methods used in all foresight activities. The methods used need to reflect the resources available and the objectives of the exercise. The choice of methods is critical, though it often appears to be based upon what is fashionable or which practitioners have experience in. The methods may be organised and interrelated in different ways. In other terms, the conduct of foresight analyses needs to be tailored to the type. The first thing to do is to choose the right methods which are most appropriate to the analysis and technology characteristics. One of the substantial advances has been a move away from a tool or method driven approach to one which relies on the selection of tools in accord with their appropriateness for the particular issue being examined, their relative strengths and limitations. Thus, the experience of observing so many developing nations attempting to conduct a Japanese style Delphi survey, with an extremely limited number of ‘experts’ and doubtful relevance of estimated technology realisation times to their economy, indicates the need to develop foresight appropriate to local conditions. Their use and contribution will be determined primarily by the values, structures and cultures of the organisations applying them. This paper will try to discuss the importance of future oriented technology analysis, in particularly technology foresight, and the question of how to select the best methodology among the existing ones. Although this paper intends to lay a framework and cover the tools used in technology futures analysis, in particularly emerging air transportation technologies, a full understanding of each of these tools is out of this paper. The conduct of analysis needs to be tailored to the type. The first thing to do is to choose the right tools which are most appropriate to the analysis and the technology characteristics. Thus, we have to set the criteria and figure out key aspects and factors for designing our research. In our case, the key aspects and factors are: it is a long term vision for 10-15 years later; an emerging air transportation mode; a socio- technological system of systems in transportation area which is composed of resources and stakeholders network, drivers and disruptors; and also normative, both qualitative and quantitative, national and global. The probably research tools that can be used are; agent based modelling, cost benefit analysis, scenarios, impact analysis, case study (Visioning), subjective judgement, roadmap, interviews, benefit visualization tool, literature reviews, and attending conferences.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Campos, Sonia P.</style></author><author><style face="normal" font="default" size="100%">Pinto, Maria de Lurdes</style></author><author><style face="normal" font="default" size="100%">Gomes, Gabriela</style></author><author><style face="normal" font="default" size="100%">de Pinho, Paula Guedes</style></author><author><style face="normal" font="default" size="100%">Monteiro, Joaquim A.</style></author><author><style face="normal" font="default" size="100%">Felix, Luis M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Antunes, Luis M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Expression of CYP1A1 and CYP1A2 in the liver and kidney of rabbits after prolonged infusion of propofol</style></title><secondary-title><style face="normal" font="default" size="100%">EXPERIMENTAL AND TOXICOLOGIC PATHOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">521-531</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Otrelo-Cardoso, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Schwuchow, Viola</style></author><author><style face="normal" font="default" size="100%">{Sigfridsson Clauss}, Kajsa G. V.</style></author><author><style face="normal" font="default" size="100%">Haumann, Michael</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The Escherichia coli Periplasmic Aldehyde Oxidoreductase Is an Exceptional Member of the Xanthine Oxidase Family of Molybdoenzymes}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/27622978 http://pubs.acs.org/doi/abs/10.1021/acschembio.6b00572</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">2923–2935</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The xanthine oxidase (XO) family comprises molybdenum-dependent enzymes that usually form homodimers (or dimers of heterodimers/trimers) organized in three domains that harbor two [2Fe-2S] clusters, one FAD, and a Mo cofactor. In this work, we crystallized an unusual member of the family, the periplasmic aldehyde oxidoreductase PaoABC from Escherichia coli. This is the first example of an E. coli protein containing a molybdopterin-cytosine-dinucleotide cofactor and is the only heterotrimer of the XO family so far structurally characterized. The crystal structure revealed the presence of an unexpected [4Fe-4S] cluster, anchored to an additional 40 residues subdomain. According to phylogenetic analysis, proteins containing this cluster are widely spread in many bacteria phyla, putatively through repeated gene transfer events. The active site of PaoABC is highly exposed to the surface with no aromatic residues and an arginine (PaoC-R440) making a direct interaction with PaoC-E692, which acts as a base catalyst. In order to understand the importance of R440, kinetic assays were carried out, and the crystal structure of the PaoC-R440H variant was also determined.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">Calmeiro, T.R. R</style></author><author><style face="normal" font="default" size="100%">Nandy, S.</style></author><author><style face="normal" font="default" size="100%">Pinto, J.V. V</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">Carvalho, P.A. A</style></author><author><style face="normal" font="default" size="100%">Walmsley, J.C. C</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Charging effects and surface potential variations of Cu-based nanowires}</style></title><secondary-title><style face="normal" font="default" size="100%">Thin Solid Films</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Capacitive effects</style></keyword><keyword><style  face="normal" font="default" size="100%">charge mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Cu-based nanowires</style></keyword><keyword><style  face="normal" font="default" size="100%">Dielectric polarization</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrostatic force microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Kelvin probe force microscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0040609015012328 internal-pdf://0.0.0.157/Nunes et al. - 2016 - Charging effects and surface potential variations .html internal-pdf://0.0.0.163/Nunes et al. - 2016 - Charging effects and surface potential</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">601</style></volume><pages><style face="normal" font="default" size="100%">45–53</style></pages><isbn><style face="normal" font="default" size="100%">0040-6090</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work reports charging effects and surface potential variations in pure copper, cuprous oxide and cupric oxide nanowires observed by electrostatic force microscopy (EFM) and Kelvin probe force microscopy (KPFM). The copper nanowires were produced by wet synthesis, oxidation into cuprous oxide nanowires was achieved through microwave irradiation and cupric oxide nanowires were obtained via furnace annealing in atmospheric conditions. Structural characterization of the nanowires was carried out by X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray spectroscopy. During the EFM experiments the electrostatic field of the positive probe charged negatively the Cu-based nanowires, which in turn polarized the SiO2 dielectric substrate. Both the probe/nanowire capacitance as well as the substrate polarization increased with the applied bias. Cu2O and CuO nanowires behaved distinctively during the EFM measurements in accordance with their band gap energies. The work functions (WF) of the Cu-based nanowires, obtained by KPFM measurements, yielded WFCuO {\textgreater} WFCu {\textgreater} WFCu2O.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M Cordeiro</style></author><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">Lima, {J. C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. M. V.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">BioCode gold-nanobeacon for the detection of fusion transcripts causing chronic myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">bcr-abl</style></keyword><keyword><style  face="normal" font="default" size="100%">BCR-ABL Positive</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Chronic</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorescence Resonance Energy Transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Fusion proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Journal Article</style></keyword><keyword><style  face="normal" font="default" size="100%">leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Leukemic</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Myelogenous</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic Acid Hybridization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">BioMed Central (BMC)</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND: Gold-nanobeacons (Au-nanobeacons) have proven to be versatile systems for molecular diagnostics and therapeutic actuators. Here, we present the development and characterization of two gold nanobeacons combined with Förster resonance energy transfer (FRET) based spectral codification for dual mode sequence discrimination. This is the combination of two powerful technologies onto a single nanosystem.RESULTS: We proved this concept to detect the most common fusion sequences associated with the development of chronic myeloid leukemia, e13a2 and e14a2. The detection is based on spectral shift of the donor signal to the acceptor, which allows for corroboration of the hybridization event. The Au-nanobeacon acts as scaffold for detection of the target in a homogenous format whose output capability (i.e. additional layer of information) is potentiated via the spectral codification strategy.CONCLUSIONS: The spectral coded Au-nanobeacons permit the detection of each of the pathogenic fusion sequences, with high specificity towards partial complementary sequences. The proposed BioCode Au-nanobeacon concept provides for a nanoplatform for molecular recognition suitable for cancer diagnostics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was supported by Fundacao para a Ciencia e Tecnologia, Ministry of Science and Education (FCT/MEC) [PTDC/QUI-QUI/112597/2009; PTDC/BBB-NAN/1812/2012; CIGMH (PEST-OE/SAU/UI0009/2011); SFRH/BD/87836/2012 to M.C. and SFRH/BPD/88322/2012 to L.G.]; and by Unidade de Ciencias Biomoleculares Aplicadas-UCIBIO [(UID/Multi/04378/2013) and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728)].&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Precision nanomedicine in cancer: how far are we from personalization?</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review of Precision Medicine and Drug Development</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">precision medicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">227–228</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Bárbara Carreira</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-small cell lung cancer biomarkers and targeted therapy - two faces of the same coin fostered by nanotechnology</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review of Precision Medicine and Drug Development</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adenocarcinoma</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomarkers</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicines</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Non small cell lung cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">precision therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">155–168</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer is the leading cause of cancer-related mortality in the world, non-small lung cancer (NSCLC) is the most frequent subtype (85% of the cases). Within this subtype, adenocarcinoma and squamous cell carcinoma are the most frequent. New therapeutic strategies based on targeted delivery of drugs have relied on the use of biomarkers derived from the patients’ molecular profiling. Several biomarkers have been found to be useful for use as targets for precision therapy in NSCLC, such as mutations in the epidermal growth factor receptor, v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog, anaplastic lymphoma kinase, mesenchymal-epithelial transition factor receptor tyrosine kinase, BRAF, c-ros oncogene 1, P53 and phosphatase with tensin homology. Current developments in Nanomedicine have allowed for multifunctional systems capable of delivering therapeutics with increased precision to the target site/tissue, while simultaneously assisting in diagnosis. Here, we review the use of biomarkers in nanotechnology translation in NSCLC management.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Anna Tolmatcheva</style></author><author><style face="normal" font="default" size="100%">Rafaela Canto</style></author><author><style face="normal" font="default" size="100%">Patricia Ribeiro</style></author><author><style face="normal" font="default" size="100%">Lourenco, Alexandra</style></author><author><style face="normal" font="default" size="100%">{de Sousa}, {Aida Botelho}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel mutation in CEBPA gene in a patient with acute myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Leukemia &amp; Lymphoma</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ABSENCE</style></keyword><keyword><style  face="normal" font="default" size="100%">BINDING-PROTEIN-ALPHA</style></keyword><keyword><style  face="normal" font="default" size="100%">C/EBP-ALPHA</style></keyword><keyword><style  face="normal" font="default" size="100%">CYTOGENETICS</style></keyword><keyword><style  face="normal" font="default" size="100%">prediction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">TAYLOR &amp; FRANCIS LTD</style></publisher><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">711–713</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium Pentoxide Alloyed with Graphite for Thin-Film Thermal Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11664-016-4363-2</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">1987–1991</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermoelectric (TE) properties of vanadium pentoxide (V2O5) alloyed with graphite (G) were studied as a function of its incorporation percentage. Variable weight percentages of graphite powder (0–50{%}) were added to V2O5 powder and their mixtures were evaporated by a thermal evaporation technique to form thin films with a thickness in the range of 30–80 nm. In the infrared wavelength region, the transmittance of the obtained films increased as the G percentage was increased, while in the visible range, it decreased with G up to 10{%}. The TE properties were improved when G was in the range of 10–30{%}, while it decreased for the other percentages: Seebeck coefficient (S) changed from 0.6 mV/K to 0.9 mV/K and was zero with a G of 50{%}; the electrical conductivity varied slightly from 5 ($Ømega$m)−1 to 0.7 ($Ømega$m)−1 while the mobility improved from 0.07 cm2/V s to 1.5 cm2/V s and the respective carrier concentration was reduced, from 1 × 1018 cm−3 to 4 × 1016 cm−3. These films were applied as temperature sensors evaluating the thermovoltage as a function of thermal gradient between two electrodes, in which one was maintained at room temperature.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Cauê A. C.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Flávia C. A.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Raphael</style></author><author><style face="normal" font="default" size="100%">Sairre, Mirela I.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Maraisa</style></author><author><style face="normal" font="default" size="100%">Matos, Ines</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Mandelli, Dalmo</style></author><author><style face="normal" font="default" size="100%">Carvalho, Wagner A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancing the biodiesel manufacturing process by use of glycerin to produce hyacinth fragrance</style></title><secondary-title><style face="normal" font="default" size="100%">Clean Technologies and Environmental Policy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s10098-016-1136-9</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">1551–1563</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Oxidized and sulfonated-activated carbons (AC) were tested in the catalytic conversion of glycerol by acetalization reactions. The solids were treated with concentrated nitric acid and/or fuming sulfuric acid (AC, AC-N, AC-S, and AC-NS). The presence of sulfur and an increase in the acidity of the solids demonstrate the suitability of the oxidation as well as the sulfonation process, especially in the sample treated with concentrated nitric acid and fuming sulfuric acid (AC-NS). The best catalyst for the reaction of glycerol acetalization with phenylacetaldehyde was AC-NS, with a phenylacetaldehyde conversion of 95 {%} after 90 min at 383 K and selectivity of 88 and 12 {%}, respectively, to dioxolane and dioxane. These products can be used as hyacinth fragrance flavoring compounds. Furthermore, a contribution of homogeneous catalysis in these systems was not identified. Thus, we identified a possibility of glycerol conversion, a biodiesel by-product, into value-added products by suitable catalysts produced from activated carbons.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Luisa Corvo}, M.</style></author><author><style face="normal" font="default" size="100%">Mendo, {Ana Soraia}</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Gaspar, Rogerio</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M. Fatima C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liposomes as Delivery System of a Sn(IV) Complex for Cancer Therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutical Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">(targeted) long circulating liposomes</style></keyword><keyword><style  face="normal" font="default" size="100%">AGENTS</style></keyword><keyword><style  face="normal" font="default" size="100%">Antiproliferative</style></keyword><keyword><style  face="normal" font="default" size="100%">CETUXIMAB THERAPY</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal carcinoma</style></keyword><keyword><style  face="normal" font="default" size="100%">design</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">EFFICACY</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VITRO</style></keyword><keyword><style  face="normal" font="default" size="100%">ORGANOTIN COMPOUNDS</style></keyword><keyword><style  face="normal" font="default" size="100%">Sn(IV) complexes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">SPRINGER/PLENUM PUBLISHERS</style></publisher><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">1351–1358</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tin complexes demonstrate antiproliferative activities in some case higher than cisplatin, with IC50 at the low micromolar range. We have previously showed that the cyclic trinuclear complex of Sn(IV) bearing an aromatic oximehydroxamic acid group [nBu(2)Sn(L)](3) (L=N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) (MG85) shows high anti-proliferative activity, induces apoptosis and oxidative stress, and causes destabilization of tubulin microtubules, particularly in colorectal carcinoma cells. Despite the great efficacy towards cancer cells, this complex still shows some cytotoxicity to healthy cells. Targeted delivery of this complex specifically towards cancer cells might foster cancer treatment.MG85 complex was encapsulated into liposomal formulation with and without an active targeting moiety and cancer and healthy cells cytotoxicity was evaluated.Encapsulation of MG85 complex in targeting PEGylated liposomes enhanced colorectal carcinoma (HCT116) cancer cell death when compared to free complex, whilst decreasing cytotoxicity in non-tumor cells. Labeling of liposomes with Rhodamine allowed assessing internalization in cells, which showed significant cell uptake after 6 h of incubation. Cetuximab was used as targeting moiety in the PEGylated liposomes that displayed higher internalization rate in HCT116 cells when compared with non-targeted liposomes, which seems to internalize via active binding of Cetuximab to cells.The proposed formulation open new avenues in the design of innovative transition metal-based vectorization systems that may be further extended to other novel metal complexes towards the improvement of their anti-cancer efficacy, which is usually hampered by solubility issues and/or toxicity to healthy tissues.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;sem pdf conforme despacho Fundacao para a Ciencia e a Tecnologia (FCT/MEC) - PTDC/BBB-NAN/1812/2012; UCIBIO UID/Multi/04378/2013; UID/DTP/04138/2013&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Wardenga, Hans F</style></author><author><style face="normal" font="default" size="100%">Morasch, Jan</style></author><author><style face="normal" font="default" size="100%">Siol, Sebastian</style></author><author><style face="normal" font="default" size="100%">Nandy, Suman</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Klein, Andreas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Highly conductive grain boundaries in copper oxide thin films}</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF APPLIED PHYSICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindruni, Pydi Ganga</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Sacchetti, Allegra</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor Grade</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Influence of Channel Length Scaling on InGaZnO TFTs Characteristics: Unity Current-Gain Cutoff Frequency, Intrinsic Voltage-Gain, and On-Resistance}</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF DISPLAY TECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">515–518</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Claudia Correia</style></author><author><style face="normal" font="default" size="100%">Patricia Ribeiro</style></author><author><style face="normal" font="default" size="100%">Lourenco, Alexandra</style></author><author><style face="normal" font="default" size="100%">{de Sousa}, {Aida Botelho}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric assessment of BCR-ABL1 transcripts in clinical samples via gold nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ABL</style></keyword><keyword><style  face="normal" font="default" size="100%">CHRONIC MYELOGENOUS LEUKEMIA</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">CHRONIC MYELOID-LEUKEMIA</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetric detection</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">IMATINIB</style></keyword><keyword><style  face="normal" font="default" size="100%">INTERFERON</style></keyword><keyword><style  face="normal" font="default" size="100%">leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">MANAGEMENT</style></keyword><keyword><style  face="normal" font="default" size="100%">RECOMMENDATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">STEM-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">tyrosine kinase inhibitors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">408</style></volume><pages><style face="normal" font="default" size="100%">5277–5284</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles functionalized with thiolated oligonucleotides (Au-nanoprobes) have been used in a range of applications for the detection of bioanalytes of interest, from ions to proteins and DNA targets. These detection strategies are based on the unique optical properties of gold nanoparticles, in particular, the intense color that is subject to modulation by modification of the medium dieletric. Au-nanoprobes have been applied for the detection and characterization of specific DNA sequences of interest, namely pathogens and disease biomarkers. Nevertheless, despite its relevance, only a few reports exist on the detection of RNA targets. Among these strategies, the colorimetric detection of DNA has been proven to work for several different targets in controlled samples but demonstration in real clinical bioanalysis has been elusive. Here, we used a colorimetric method based on Au-nanoprobes for the direct detection of the e14a2 BCR-ABL fusion transcript in myeloid leukemia patient samples without the need for retro-transcription. Au-nanoprobes directly assessed total RNA from 38 clinical samples, and results were validated against reverse transcription-nested polymerase chain reaction (RT-nested PCR) and reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The colorimetric Au-nanoprobe assay is a simple yet reliable strategy to scrutinize myeloid leukemia patients at diagnosis and evaluate progression, with obvious advantages in terms of time and cost, particularly in low- to medium-income countries where molecular screening is not routinely feasible.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem pdf conforme despacho. Fundacao para a Ciencia e a Tecnologia (FCT/MEC) - PTDC/BBB-NAN/1812/2012; UCIBIO UID/Multi/04378/2013; ERDF - POCI-01-0145-FEDER-007728; SFRH/BD/52211/2013&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cramer, Tobias</style></author><author><style face="normal" font="default" size="100%">Sacchetti, Allegra</style></author><author><style face="normal" font="default" size="100%">Lobato, Maria Teresa</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Fischer, Vincent</style></author><author><style face="normal" font="default" size="100%">Benwadih, Mohamed</style></author><author><style face="normal" font="default" size="100%">Bablet, Jacqueline</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Fraboni, Beatrice</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Radiation-Tolerant Flexible Large-Area Electronics Based on Oxide Semiconductors}</style></title><secondary-title><style face="normal" font="default" size="100%">ADVANCED ELECTRONIC MATERIALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial: Cancer Nanotheranostics: What Have We Learned So Far?</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomaterials</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">oncology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/EC/FP7/626386/EU#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lyubchyk, Andriy</style></author><author><style face="normal" font="default" size="100%">Vicente, António</style></author><author><style face="normal" font="default" size="100%">Soule, Bertrand</style></author><author><style face="normal" font="default" size="100%">Pedro Urbano Alves</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Mapping the Electrical Properties of ZnO-Based Transparent Conductive Oxides Grown at Room Temperature and Improved by Controlled Postdeposition Annealing}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Electronic Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aluminum zinc oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">annealing maps</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrical properties</style></keyword><keyword><style  face="normal" font="default" size="100%">thin films</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.wiley.com/10.1002/aelm.201500287 internal-pdf://0.0.0.179/Lyubchyk et al. - 2016 - Mapping the Electrical Properties of ZnO-Based Tra.html internal-pdf://0.0.1.161/abstract.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">n/a–n/a</style></pages><isbn><style face="normal" font="default" size="100%">2199160X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos,Lídia</style></author><author><style face="normal" font="default" size="100%">Silveira, Célia M.</style></author><author><style face="normal" font="default" size="100%">Elangovan, Elamurugu</style></author><author><style face="normal" font="default" size="100%">Neto, Joana P.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Viegas, Jaime</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Todorovic, Smilja</style></author><author><style face="normal" font="default" size="100%">Almeida, M. Gabriela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Synthesis of WO3 nanoparticles for biosensing applications}</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B: Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=1{&amp;}doc=2{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">223</style></volume><pages><style face="normal" font="default" size="100%">186–194</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brás, Joana L A</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Cameron, Kate</style></author><author><style face="normal" font="default" size="100%">Cuskin, Fiona</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Pires, Virginia M R</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Spencer, Holly L</style></author><author><style face="normal" font="default" size="100%">Smith, Steven</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Carvalho</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Diverse specificity of cellulosome attachment to the bacterial cell surface</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1038/srep38292 http://10.1038/srep38292 http://www.nature.com/articles/srep38292{\#}supplementary-information</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Author(s)</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">38292</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;During the course of evolution, the cellulosome, one of Nature's most intricate multi-enzyme complexes, has been continuously fine-tuned to efficiently deconstruct recalcitrant carbohydrates. To facilitate the uptake of released sugars, anaerobic bacteria use highly ordered protein-protein interactions to recruit these nanomachines to the cell surface. Dockerin modules located within a non-catalytic macromolecular scaffold, whose primary role is to assemble cellulosomal enzymatic subunits, bind cohesin modules of cell envelope proteins, thereby anchoring the cellulosome onto the bacterial cell. Here we have elucidated the unique molecular mechanisms used by anaerobic bacteria for cellulosome cellular attachment. The structure and biochemical analysis of five cohesin-dockerin complexes revealed that cell surface dockerins contain two cohesin-binding interfaces, which can present different or identical specificities. In contrast to the current static model, we propose that dockerins utilize multivalent modes of cohesin recognition to recruit cellulosomes to the cell surface, a mechanism that maximises substrate access while facilitating complex assembly.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio Ferreira}</style></author><author><style face="normal" font="default" size="100%">António Lopez</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles for diagnostics: Advances towards points of care</style></title><secondary-title><style face="normal" font="default" size="100%">Diagnostics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomolecular sensing</style></keyword><keyword><style  face="normal" font="default" size="100%">Diagnosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-need</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The remarkable physicochemical properties of gold nanoparticles (AuNPs) have prompted developments in the exploration of biomolecular interactions with AuNP-containing systems, in particular for biomedical applications in diagnostics. These systems show great promise in improving sensitivity, ease of operation and portability. Despite this endeavor, most platforms have yet to reach maturity and make their way into clinics or points of care (POC). Here, we present an overview of emerging and available molecular diagnostics using AuNPs for biomedical sensing that are currently being translated to the clinical setting.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors acknowledge Fundacao para a Ciencia e Tecnologia (FCT/MEC) for funding: REQUIMTE (Pest-C/EQB/LA0006/2011); UCIBIO (UID/Multi/04378/2013); SFRH/BD/87836/2012 for MC; PD/BD/105734/2014 for PP. WaterJPI/0003/2013-TRACE for FFC.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-rojas, {O. A.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {A. R.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Pérez-Fernández, D</style></author><author><style face="normal" font="default" size="100%">Guerra-Varela, J.</style></author><author><style face="normal" font="default" size="100%">Lissete Sánchez-Magraner</style></author><author><style face="normal" font="default" size="100%">D. Vázquez-garcía</style></author><author><style face="normal" font="default" size="100%">Torres, {M. López}</style></author><author><style face="normal" font="default" size="100%">A. Fernández-Planells</style></author><author><style face="normal" font="default" size="100%">J. Fernández-Rosas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heteroleptic mononuclear compounds of ruthenium(II): Synthesis, structural analyses, in vitro antitumor activity and in vivo toxicity on zebrafish embryos</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anticancer activity</style></keyword><keyword><style  face="normal" font="default" size="100%">AUTOPHAGIC CELL-DEATH</style></keyword><keyword><style  face="normal" font="default" size="100%">CANCER-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">DEVELOPMENTAL TOXICITY</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-BINDING</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG DISCOVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">HUMAN-DISEASE</style></keyword><keyword><style  face="normal" font="default" size="100%">MODEL SYSTEM</style></keyword><keyword><style  face="normal" font="default" size="100%">PLATINUM</style></keyword><keyword><style  face="normal" font="default" size="100%">POLYPYRIDYL COMPLEXES</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">47</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">19127–19140</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The limitations of platinum complexes in cancer treatment have motivated the extensive investigation into other metal complexes such as ruthenium. We herein present the synthesis and characterization of a new family of ruthenium compounds 1a–5a with the general formula [Ru(bipy)2L][CF3SO3]2 (bipy = 2,2′-bipyridine; L = bidentate ligand: N,N; N,P; P,P; P,As) which have been characterized by elemental analysis, ES-MS, 1H and 31P–{1H} NMR, FTIR and conductivity measurements. The molecular structures of four Ru(II) complexes were determined by single crystal X-ray diffraction. All compounds displayed moderate cytotoxic activity in vitro against human A2780 ovarian, MCF7 breast and HCT116 colorectal tumor cells. Compound 5a was the most cytotoxic compound against A2780 and MCF7 tumor cells with an IC50 of 4.75 ± 2.82 μM and 20.02 ± 1.46 μM, respectively. The compounds showed no cytotoxic effect on normal human primary fibroblasts but rather considerable selectivity for A2780, MCF7 and HCT116 tumor cells. All compounds induce apoptosis and autophagy in A2780 ovarian carcinoma cells and some nuclear DNA fragmentation. All compounds interact with CT-DNA with intrinsic binding constants in the order 1a &amp;gt; 4a &amp;gt; 2a &amp;gt; 3a &amp;gt; 5a. The observed hyperchromic effect may be due to the electrostatic interaction between positively charged cations and the negatively charged phosphate backbone at the periphery of the double helix-CT-DNA. Interestingly, compound 1a shows a concentration dependent DNA double strand cleavage. In addition in vivo toxicity has been evaluated on zebrafish embryos unveiling the differential toxicity between the compounds, with LC50 ranging from 8.67 mg L−1 for compound 1a to 170.30 mg L−1 for compound 2a.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme despacho.. info:eu-repo/grantAgreement/FCT/5876/147266/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# Xunta de Galicia (Galicia, Spain) under the Grupos de Referencia Competitiva Programme (GRC2014/042) Universidade da Coruna Universidad de Santiago de Compostela (GRC2014/010) Xunta de Galicia (EM2014/056) FCT (UID/Multi/04349/2013) FCT/MEC (UID/Multi/04378/2013) ERDF (POCI-01-0145-FEDER-007728)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Bernardo</style></author><author><style face="normal" font="default" size="100%">Rodrigues, S.</style></author><author><style face="normal" font="default" size="100%">N. Lapa</style></author><author><style face="normal" font="default" size="100%">Matos, I.</style></author><author><style face="normal" font="default" size="100%">F. Lemos</style></author><author><style face="normal" font="default" size="100%">Batista, M. K. S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. P.</style></author><author><style face="normal" font="default" size="100%">I. Fonseca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High efficacy on diclofenac removal by activated carbon produced from potato peel waste</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Environmental Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s13762-016-1030-3</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1989–2000</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present study, a novel porous carbon obtained by K2CO3 activation of potato peel waste under optimized conditions was applied for the first time as liquid-phase adsorbent of sodium diclofenac in parallel with a commercial activated carbon. The biomass-activated carbon presented an apparent surface area of 866 m2 g−1 and well-developed microporous structure with a large amount of ultramicropores. The obtained carbon presented leaching and ecotoxicological properties compatible with its safe application to aqueous medium. Kinetic data of laboratory-made and commercial sample were best fitted by the pseudo-second-order model. The commercial carbon presented higher uptake of diclofenac, but the biomass carbon presented the higher adsorption rate which was associated with its higher hydrophilic nature which favoured external mass transfer. Both adsorbents presented adsorption isotherms that were best fitted by Langmuir model. The biomass carbon and the commercial carbon presented adsorption monolayer capacities of 69 and 146 mg g−1, and Langmuir constants of 0.38 and 1.02 L mg−1, respectively. The better performance of the commercial sample was related to its slightly higher micropore volume, but the most remarkable effect was the competition of water molecules in the biomass carbon.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">George Giannakidis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Smart City Energy Planning: Integrating Data and Tools</style></title><secondary-title><style face="normal" font="default" size="100%">AW4City - International World Wide Web Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">April 11-15</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Montréal, Québec, Canada.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Cynthia Alves-Barroco</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luis R.}</style></author><author><style face="normal" font="default" size="100%">Costa, {Mafalda N.}</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Ilda Santos-Sanches</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Infection of human keratinocytes by Streptococcus dysgalactiae subspecies dysgalactiae isolated from milk of the bovine udder</style></title><secondary-title><style face="normal" font="default" size="100%">Microbes And Infection</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adhesion</style></keyword><keyword><style  face="normal" font="default" size="100%">Bovine</style></keyword><keyword><style  face="normal" font="default" size="100%">Host</style></keyword><keyword><style  face="normal" font="default" size="100%">Human keratinocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Internalization</style></keyword><keyword><style  face="normal" font="default" size="100%">Streptococcus dysgalactiae subspecies dysgalactiae</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Inc</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">290–293</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Streptococcus dysgalactiae subsp. dysgalactiae (SDSD) are considered exclusive animal pathogens; however, a putative zoonotic upper limb cellulitis, a prosthetic joint infection and an infective endocarditis were described in humans. To unravel if bovine SDSD isolates are able to infect human cells, the adherence and internalization to human primary keratinocytes of two bovine SDSD strains isolated from milk collected from udder were analyzed. Bacterial adhesion assays and confocal microscopy indicate a high adherence and internalization of SDSD isolates to human cells, suggesting for the first time the ability of bovine isolates to infect human cells. (C) 2015 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. Fundacao para a Ciencia e a Tecnologia (FCT) - (PTDC/CVT-EPI/4651/2012; PTDC/BBB-NAN/1812/2012; UID/CTM/50025/2013)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, Joao R.</style></author><author><style face="normal" font="default" size="100%">Siopa, Filipa</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ring Opening of 6-Azabicyclo{[}3.1.0]hex-3-en-2-ols in Water under Mild Conditions</style></title><secondary-title><style face="normal" font="default" size="100%">EUROPEAN JOURNAL OF ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">2016</style></volume><pages><style face="normal" font="default" size="100%">2048-2053</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Mestre, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Daily Electricity Profiles from Smart Meters - Proxies of Active Behaviour for Space Heating and Cooling</style></title><secondary-title><style face="normal" font="default" size="100%">BEHAVE 4th European Conference on Behaviour and Energy Efficiency</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-9 September</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Coimbra, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Vera Gregório</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping fuel poverty in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Economics Iberian Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4-5 February</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">APEEN</style></publisher><pub-location><style face="normal" font="default" size="100%">ISEL, Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tracking fuel poverty with smart meters: the case of Évora</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Economics Iberian Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4-5 February</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">ISEL, Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Ana Firmino</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reforço da eficiência energética à escala do município. Um processo em evolução</style></title><secondary-title><style face="normal" font="default" size="100%">º Simpósio Lusófono, Cidades pra Nós – Envolver comunidades e cidadãos no desenvolvimento sustentável</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">31 May 2016</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">SBN  978-972-636-256-2</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">) Integrative Smart City Planning – Energy system modelling for the city of Évora</style></title><secondary-title><style face="normal" font="default" size="100%">ETSAP Workshop </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">30-31 May </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Cork, Ireland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Use Equity: analysis from smart meters, surveys and energy simulations</style></title><secondary-title><style face="normal" font="default" size="100%">22nd Annual Conference of the International Sustainable Development Research Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3-15 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fuel Poverty and Fuel Obesity: what smart meters tell us</style></title><secondary-title><style face="normal" font="default" size="100%">International Society for Ecological Economics Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">26-29 June </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Washington D.C., USA</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The InSmart integrated approach towards modelling smart low carbon cities</style></title><secondary-title><style face="normal" font="default" size="100%">EERA Conference 2016</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">25 November </style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">University of Birmingham</style></publisher><pub-location><style face="normal" font="default" size="100%">UK</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, J.</style></author><author><style face="normal" font="default" size="100%">Brás, T.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Sustainable Development Goals in a NEXUS perspective among the food trade market – focus on the EU agri-food import dependency</style></title><secondary-title><style face="normal" font="default" size="100%">Fourth Annual International Conference on Sustainable Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">21-22 Sep.</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/times-pt/files/the_sustainable_development_goals_in_a_nexus_perspective__icsd2016.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Columbia University</style></publisher><pub-location><style face="normal" font="default" size="100%">New York, USA</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aguirre, Luis E.</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Alexandre</style></author><author><style face="normal" font="default" size="100%">Seč, David</style></author><author><style face="normal" font="default" size="100%">Čopar, Simon</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Ravnik, Miha</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Žumer, Slobodan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sensing surface morphology of biofibers by decorating spider silk and cellulosic filaments with nematic microdroplets</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016/02/02</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.pnas.org/content/113/5/1174.abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">1174</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biological microfibers are remarkable materials with diverse structural and mechanical properties, such as high wear-resistance, elasticity, and biodegradability. However, with current techniques, there are few robust ways to sense the surface properties of the fibers, which crucially affect the organization of the fibers and their interactions with the surrounding material. In this paper, we show that surfaces of diverse biofibers, including spider silks and cellulosic fibers, can be easily sensed by depositing droplets of a nematic fluid onto the fibers. The droplets reveal the surface properties of the fibers via their optical images, notably showing also the fiber chirality. Further, the droplets are used to study the entanglement of biofibers, as a route toward novel biological and bioinspired materials.Probing the surface morphology of microthin fibers such as naturally occurring biofibers is essential for understanding their structural properties, biological function, and mechanical performance. The state-of-the-art methods for studying the surfaces of biofibers are atomic force microscopy imaging and scanning electron microscopy, which well characterize surface geometry of the fibers but provide little information on the local interaction potential of the fibers with the surrounding material. In contrast, complex nematic fluids respond very well to external fields and change their optical properties upon such stimuli. Here we demonstrate that liquid crystal droplets deposited on microthin biofibers—including spider silk and cellulosic fibers—reveal characteristics of the fibers’ surface, performing as simple but sensitive surface sensors. By combining experiments and numerical modeling, different types of fibers are identified through the fiber-to-nematic droplet interactions, including perpendicular and axial or helicoidal planar molecular alignment. Spider silks align nematic molecules parallel to fibers or perpendicular to them, whereas cellulose aligns the molecules unidirectionally or helicoidally along the fibers, indicating notably different surface interactions. The nematic droplets as sensors thus directly reveal chirality of cellulosic fibers. Different fiber entanglements can be identified by depositing droplets exactly at the fiber crossings. More generally, the presented method can be used as a simple but powerful approach for probing the surface properties of small-size bioobjects, opening a route to their precise characterization.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sequeira, SO</style></author><author><style face="normal" font="default" size="100%">Coutinho, M. L.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Phillips, A. J. L.</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">4-MUF-NAG for fungal biomass determination: Scope and limitations in the context of biodeterioration studies</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000389540000008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">992-998</style></pages><isbn><style face="normal" font="default" size="100%">1296-2074</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Sequeira, Silvia Oliveira Coutinho, Mathilda L. Lima, Joao C. Phillips, Alan J. L. Macedo, Maria F. Cabrita, Eurico J.&lt;br /&gt;
Lima, Joao/F-3658-2010; Cabrita, Eurico/E-8053-2011&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Cabrita, Eurico/0000-0002-0720-2751; Phillips, Alan/0000-0001-6367-9784&lt;br /&gt;
1778-3674&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An affinity triggered MRI nanoprobe for pH-dependent cell labeling</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6RA17217B</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">113503 - 113512</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pH-sensitive affinity pair composed by neutravidin and iminobiotin was used to develop a multilayered Magnetic Resonance Imaging (MRI) nanoprobe responsive to the acidic pH of tumor microenvironment. The multilayer system was assembled on meso-2,3-dimercaptosuccinic acid-coated iron oxide magnetic nanoparticles (MNP), which convey negative MRI contrast enhancement properties to the nanoprobe. The outer stealth PEG-layer is altered in acidic media due to the disruption of interactions between neutravidin-iminobiotin. As a consequence, the positively charged inner layer is exposed and enhances interactions with cells. The nanoprobe uptake by HCT116 cells cultured in vitro under acidic conditions had a 2-fold increase compared to the uptake at physiological pH. The uptake difference is particularly clear in T2-weighted MRI phantoms of cells incubated with the nanoprobes at both pH conditions. This work sets the proof-of-concept of a MNP-based MRI nanoprobe targeting acidic tumor microenvironment through the use of a specific bio-recognition interaction that is pH-sensitive. This tumor targeting strategy is potentially applicable to the generality of tumors since the typical hypoxic conditions and high glycolysis rate in cancer cells create an acidic environment common to the majority of cancer types.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">114</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cavero, A. M.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Miranda, M. A.</style></author><author><style face="normal" font="default" size="100%">Castro, R.</style></author><author><style face="normal" font="default" size="100%">Casanova, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Beatus manuscripts under the microscope: the Alcobaca Beatus and the Iberian Cistercian tradition revisited</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medieval Iberian Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000386610300005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">217-251</style></pages><isbn><style face="normal" font="default" size="100%">1754-6559</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Cavero, Alicia Miguelez Melo, Maria Joao Miranda, Maria Adelaide Castro, Rita Casanova, Conceicao&lt;br /&gt;
Melo, Maria Joao/C-8594-2011&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Castro, Rita/0000-0002-9986-6028&lt;br /&gt;
1754-6567&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M Cordeiro</style></author><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Baptista, P. M. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">BioCode gold-nanobeacon for the detection of fusion transcripts causing chronic myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000376503800001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><isbn><style face="normal" font="default" size="100%">1477-3155</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Cordeiro, M. Giestas, L. Lima, J. C. Baptista, P. M. V.&lt;br /&gt;
Baptista, Pedro/A-1237-2009; Lima, Joao/F-3658-2010&lt;br /&gt;
Baptista, Pedro/0000-0001-5255-7095; Lima, Joao/0000-0003-0528-1967&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tron, A.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">McClenaghan, N. D.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A blue 4 ',7-diaminoflavylium cation showing an extended pH range stability</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000373000100016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">8920-8925</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Tron, A. Gago, S. McClenaghan, N. D. Parola, A. J. Pina, F.&lt;br /&gt;
Pina, Fernando/C-8161-2011; Gago, Sandra/H-5413-2012; Parola, A. Jorge/F-4048-2010; Tron, Arnaud/G-1172-2017&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Gago, Sandra/0000-0003-0221-8508; Parola, A. Jorge/0000-0002-1333-9076; Tron, Arnaud/0000-0002-4117-2306&lt;br /&gt;
1463-9084&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomis-Berenguer, A.</style></author><author><style face="normal" font="default" size="100%">Iniesta, J.</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Maurino, V.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ania, C. O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boosting visible light conversion in the confined pore space of nanoporous carbons</style></title><secondary-title><style face="normal" font="default" size="100%">Carbon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000366078000013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">98-104</style></pages><isbn><style face="normal" font="default" size="100%">0008-6223</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7Gomis-Berenguer, Alicia Iniesta, Jesus Moro, Artur Maurino, Valter Lima, Joao C. Ania, Conchi O.&lt;br /&gt;
Lima, Joao/F-3658-2010; Iniesta, Jesus/L-2203-2014; Moro, Artur/C-6689-2013&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Iniesta, Jesus/0000-0003-4350-2169; Moro, Artur/0000-0003-3285-4919; Gomis-Berenguer, Alicia/0000-0002-5893-1508&lt;br /&gt;
1873-3891&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomis-Berenguer, A.</style></author><author><style face="normal" font="default" size="100%">Iniesta, J.</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Maurino, V.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ania, C. O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boosting visible light conversion in the confined pore space of nanoporous carbons (vol 96, pg 98, 2015)</style></title><secondary-title><style face="normal" font="default" size="100%">Carbon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000367233000022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">187-187</style></pages><isbn><style face="normal" font="default" size="100%">0008-6223</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Gomis-Berenguer, Alicia Iniesta, Jesus Moro, Artur Maurino, Valter Lima, Joao C. Ania, Conchi O.&lt;br /&gt;
Iniesta, Jesus/L-2203-2014; Moro, Artur/C-6689-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Iniesta, Jesus/0000-0003-4350-2169; Moro, Artur/0000-0003-3285-4919; Lima, Joao/0000-0003-0528-1967; Gomis-Berenguer, Alicia/0000-0002-5893-1508&lt;br /&gt;
1873-3891&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Araujo, R.</style></author><author><style face="normal" font="default" size="100%">Castro, R.</style></author><author><style face="normal" font="default" size="100%">Casanova, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colour degradation in medieval manuscripts</style></title><secondary-title><style face="normal" font="default" size="100%">Microchemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000367755600103</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">837-844</style></pages><isbn><style face="normal" font="default" size="100%">0026-265X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Melo, Maria Joao Araujo, Rita Castro, Rita Casanova, Conceicao&lt;br /&gt;
Melo, Maria Joao/C-8594-2011&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Castro, Rita/0000-0002-9986-6028&lt;br /&gt;
1095-9149&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Muniz, M. C.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Competitive counterion complexation allows the true host : guest binding constants from a single titration by ionic receptors</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000380329100013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">6442-6448</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">27</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Pessego, Marcia Basilio, Nuno Carmen Muniz, M. Garcia-Rio, Luis&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Garcia-Rio, Luis/L-5882-2014; Pessego, Marcia/E-1790-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Garcia-Rio, Luis/0000-0003-2802-8921; Pessego, Marcia/0000-0001-7292-0568&lt;br /&gt;
1477-0539&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez-Abad, S.</style></author><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Counterion-Controlled Self-Sorting in an Amphiphilic Calixarene Micellar System</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000374694500003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">6466-6470</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">19</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6Fernandez-Abad, Silvia Pessego, Marcia Basilio, Nuno Garcia-Rio, Luis&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Garcia-Rio, Luis/L-5882-2014; Pessego, Marcia/E-1790-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Garcia-Rio, Luis/0000-0003-2802-8921; Pessego, Marcia/0000-0001-7292-0568&lt;br /&gt;
1521-3765&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santoro, S.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of oxygen and temperature sensitive membranes using molecular probes as ratiometric sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000378060100047</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">514</style></volume><pages><style face="normal" font="default" size="100%">467-475</style></pages><isbn><style face="normal" font="default" size="100%">0376-7388</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Santoro, S. Moro, A. J. Portugal, C. A. M. Crespo, J. G. Coelhoso, I. M. Lima, J. C.&lt;br /&gt;
Moro, Artur/C-6689-2013; Lima, Joao/F-3658-2010; Portugal, Carla /C-8912-2013; Crespo, Joao/D-8719-2013&lt;br /&gt;
Moro, Artur/0000-0003-3285-4919; Lima, Joao/0000-0003-0528-1967; Crespo, Joao/0000-0001-8714-3781; Coelhoso, Isabel/0000-0001-7032-3436&lt;br /&gt;
1873-3123&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Pischel, U.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Drug Delivery by Controlling a Supramolecular Host-Guest Assembly with a Reversible Photoswitch</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000384807600037</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">15208-15211</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">43</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7Basilio, Nuno Pischel, Uwe&lt;br /&gt;
Pischel, Uwe/K-8314-2012; Basilio, Nuno/F-2389-2012&lt;br /&gt;
Pischel, Uwe/0000-0001-8893-9829; Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1521-3765&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alejo-Armijo, A.</style></author><author><style face="normal" font="default" size="100%">Salido, S.</style></author><author><style face="normal" font="default" size="100%">Altarejos, J.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Cabrita, L.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Methyl, Hydroxyl, and Chloro Substituents in Position 3 of 3,4,7-Trihydroxyflavylium: Stability, Kinetics, and Thermodynamics</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000382876500037</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">12495-12505</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Alejo-Armijo, Alfonso Salido, Sofia Altarejos, Joaquin Parola, A. Jorge Gago, Sandra Basilio, Nuno Cabrita, Luis Pina, Fernando&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011; Gago, Sandra/H-5413-2012; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848; Gago, Sandra/0000-0003-0221-8508; Parola, A. Jorge/0000-0002-1333-9076; Alejo Armijo, Alfonso/0000-0001-8691-4628&lt;br /&gt;
1521-3765&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of solvent polarity on the spectroscopic properties of an alkynyl gold(I) gelator. The particular case of water</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000376112600005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">635-643</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Gavara, Raquel Lima, Joao Carlos Rodriguez, Laura&lt;br /&gt;
Rodriguez, Laura/A-4169-2011; Lima, Joao/F-3658-2010; Gavara, Raquel/C-6669-2013&lt;br /&gt;
Rodriguez, Laura/0000-0003-1289-1587; Lima, Joao/0000-0003-0528-1967; Gavara, Raquel/0000-0002-7198-9392&lt;br /&gt;
1474-9092&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence against the Twisted Intramolecular Charge Transfer (TICT) model in 7-aminoflavylium derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000383825900010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">86-93</style></pages><isbn><style face="normal" font="default" size="100%">0143-7208</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Avo, Joao Petrov, Vesselin Basilio, Nuno Jorge Parola, A. Pina, Fernando&lt;br /&gt;
2nd International Caparica Congress on Chromogenic and Emissive Materials (IC3EM) - Light of Colours, the Colours of Light&lt;br /&gt;
Sep, 2016&lt;br /&gt;
Caparica, PORTUGAL&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Parola, A. Jorge/0000-0002-1333-9076; Avo, Joao/0000-0002-3380-748X; Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1873-3743&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, L. M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N. M.</style></author><author><style face="normal" font="default" size="100%">de Freitas, V. A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extending the Study of the 6,8 Rearrangement in Flavylium Compounds to Higher pH Values: Interconversion between 6-Bromo and 8-Bromo-apigeninidin</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistryopen</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000379681700011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">236-246</style></pages><isbn><style face="normal" font="default" size="100%">2191-1363</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Cruz, Luis M. Basilio, Nuno M. de Freitas, Victor A. Lima, Joao C. Pina, Fernando J.&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Lima, Joao/F-3658-2010; Pina, Fernando/C-8161-2011; Cruz, Luis/J-4413-2013&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Lima, Joao/0000-0003-0528-1967; Pina, Fernando/0000-0001-8529-6848; Freitas, Victor/0000-0003-0586-2278; Cruz, Luis/0000-0003-2226-0404&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Montagner, C.</style></author><author><style face="normal" font="default" size="100%">Jesus, R.</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">Macedo, R.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Features combination for art authentication studies: brushstroke and materials analysis of Amadeo de Souza-Cardoso</style></title><secondary-title><style face="normal" font="default" size="100%">Multimedia Tools and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000373172200023</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">4039-4063</style></pages><isbn><style face="normal" font="default" size="100%">1380-7501</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Montagner, Cristina Jesus, Rui Correia, Nuno Vilarigues, Marcia Macedo, Rita Melo, Maria Joao&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Vilarigues, Marcia/K-8709-2015; Correia, Nuno/D-2298-2010&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Vilarigues, Marcia/0000-0003-4134-2819; Correia, Nuno/0000-0002-8704-6698; Montagner, Cristina/0000-0003-4381-1244&lt;br /&gt;
1573-7721&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lenis-Rojas, O. A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Perez-Fernandez, D.</style></author><author><style face="normal" font="default" size="100%">Guerra-Varela, J.</style></author><author><style face="normal" font="default" size="100%">Sanchez, L.</style></author><author><style face="normal" font="default" size="100%">Vazquez-Garcia, D.</style></author><author><style face="normal" font="default" size="100%">Torres, M. Lopez</style></author><author><style face="normal" font="default" size="100%">Fernandez, A.</style></author><author><style face="normal" font="default" size="100%">Fernandez, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heteroleptic mononuclear compounds of ruthenium(ii): synthesis, structural analyses, in vitro antitumor activity and in vivo toxicity on zebrafish embryos</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6DT03591D</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">19127 - 19140</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The limitations of platinum complexes in cancer treatment have motivated the extensive investigation into other metal complexes such as ruthenium. We herein present the synthesis and characterization of a new family of ruthenium compounds 1a-5a with the general formula [Ru(bipy)2L][CF3SO3]2 (bipy = 2,2[prime or minute]-bipyridine; L = bidentate ligand: N,N; N,P; P,P; P,As) which have been characterized by elemental analysis, ES-MS, 1H and 31P-{1H} NMR, FTIR and conductivity measurements. The molecular structures of four Ru(ii) complexes were determined by single crystal X-ray diffraction. All compounds displayed moderate cytotoxic activity in vitro against human A2780 ovarian, MCF7 breast and HCT116 colorectal tumor cells. Compound 5a was the most cytotoxic compound against A2780 and MCF7 tumor cells with an IC50 of 4.75 +/- 2.82 [small mu ]M and 20.02 +/- 1.46 [small mu ]M, respectively. The compounds showed no cytotoxic effect on normal human primary fibroblasts but rather considerable selectivity for A2780, MCF7 and HCT116 tumor cells. All compounds induce apoptosis and autophagy in A2780 ovarian carcinoma cells and some nuclear DNA fragmentation. All compounds interact with CT-DNA with intrinsic binding constants in the order 1a &amp;gt; 4a &amp;gt; 2a &amp;gt; 3a &amp;gt; 5a. The observed hyperchromic effect may be due to the electrostatic interaction between positively charged cations and the negatively charged phosphate backbone at the periphery of the double helix-CT-DNA. Interestingly, compound 1a shows a concentration dependent DNA double strand cleavage. In addition in vivo toxicity has been evaluated on zebrafish embryos unveiling the differential toxicity between the compounds, with LC50 ranging from 8.67 mg L-1 for compound 1a to 170.30 mg L-1 for compound 2a.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">47</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, C. I.</style></author><author><style face="normal" font="default" size="100%">Szczepanska, A.</style></author><author><style face="normal" font="default" size="100%">Bogel-Lukasik, E.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogenation of Carbon Dioxide to Methane by Ruthenium Nanoparticles in Ionic Liquid</style></title><secondary-title><style face="normal" font="default" size="100%">Chemsuschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000378635500004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1081-1084</style></pages><isbn><style face="normal" font="default" size="100%">1864-5631</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Melo, Catarina I. Szczepanska, Anna Bogel-Lukasik, Ewa da Ponte, Manuel Nunes Branco, Luis C.&lt;br /&gt;
da Ponte, Manuel/B-3620-2010; Bogel-Lukasik, Ewa/D-3849-2012; Melo, Catarina/E-3073-2012; Branco, Luis/C-6426-2013&lt;br /&gt;
da Ponte, Manuel/0000-0003-4499-4521; Bogel-Lukasik, Ewa/0000-0001-9264-6404; Melo, Catarina/0000-0002-5135-7339; Branco, Luis/0000-0003-2520-1151&lt;br /&gt;
1864-564x&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R.F. Pires</style></author><author><style face="normal" font="default" size="100%">Moro, A.</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author><author><style face="normal" font="default" size="100%">Bonifacio, V. D. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Weight Determination by Luminescent Chemo-enzymatics</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistryselect</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000395433600028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">6818-6822</style></pages><isbn><style face="normal" font="default" size="100%">2365-6549</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Pires, Rita F. Moro, Artur Lourenco, Anita Lima, Joao C. Casimiro, Teresa Bonifacio, Vasco D. B.&lt;br /&gt;
Moro, Artur/C-6689-2013; Lima, Joao/F-3658-2010; Casimiro, Teresa/D-2365-2013; Bonifacio, Vasco/A-8653-2008&lt;br /&gt;
Moro, Artur/0000-0003-3285-4919; Lima, Joao/0000-0003-0528-1967; Casimiro, Teresa/0000-0001-9405-6221; Bonifacio, Vasco/0000-0003-2349-8473&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santoro, S.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Portugal, C.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Coelhoso, I. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Monitoring oxygen permeation through polymeric packaging films using a ratiometric luminescent sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Food Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000381323200005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">37-44</style></pages><isbn><style face="normal" font="default" size="100%">0260-8774</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Santoro, S. Moro, A. J. Portugal, C. Crespo, J. G. Lima, J. C. Coelhoso, I. M.&lt;br /&gt;
Lima, Joao/F-3658-2010; Moro, Artur/C-6689-2013; Portugal, Carla /C-8912-2013&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Moro, Artur/0000-0003-3285-4919; Coelhoso, Isabel/0000-0001-7032-3436&lt;br /&gt;
1873-5770&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, G. A. O.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, A. P. C.</style></author><author><style face="normal" font="default" size="100%">Mahmudov, K. T.</style></author><author><style face="normal" font="default" size="100%">da Silva, M. F. C. G.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mononuclear copper(II) complexes of an arylhydrazone of 1H-indene-1,3(2H)-dione as catalysts for the oxidation of 1-phenylethanol in ionic liquid medium</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000384155100115</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">83412-83420</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">86</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Tiago, Gonalo A. O. Ribeiro, Ana P. C. Mahmudov, Kamran T. Guedes da Silva, M. Fatima C. Branco, Luis C. Pombeiro, Armando J. L.&lt;br /&gt;
Branco, Luis/C-6426-2013&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Tiago, Goncalo/0000-0002-4742-7840; Pombeiro, Armando/0000-0001-8323-888X; Guedes da Silva, M. Fatima C./0000-0003-4836-2409&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, M. L.</style></author><author><style face="normal" font="default" size="100%">Miller, A.Z.</style></author><author><style face="normal" font="default" size="100%">Martin-Sanchez, P.M.</style></author><author><style face="normal" font="default" size="100%">Mirão, J.</style></author><author><style face="normal" font="default" size="100%">Gomez-Bolea, A.</style></author><author><style face="normal" font="default" size="100%">Machado-Moreira, B.</style></author><author><style face="normal" font="default" size="100%">Cerqueira-Alves, L.</style></author><author><style face="normal" font="default" size="100%">Jurado, V.</style></author><author><style face="normal" font="default" size="100%">Saiz-Jimenez, C.</style></author><author><style face="normal" font="default" size="100%">Lima, A.</style></author><author><style face="normal" font="default" size="100%">Phillips, A. J. L.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A multiproxy approach to evaluate biocidal treatments on biodeteriorated majolica glazed tiles</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977561726&amp;doi=10.1111%2f1462-2920.13380&amp;partnerID=40&amp;md5=69cee2418a80fed37fd56f852132cc86</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">4794 - 4816</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :5Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Cruz, L.</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Multistate Molecular Switch Based on the 6,8-Rearrangement in Bromo-apigeninidin Operated with pH and Host- Guest Inputs</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000380730300002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">7053-7061</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">29</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Basilio, Nuno Cruz, Luis de Freitas, Victor Pina, Fernando&lt;br /&gt;
Cruz, Luis/J-4413-2013; Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011&lt;br /&gt;
Cruz, Luis/0000-0003-2226-0404; Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848; Freitas, Victor/0000-0003-0586-2278&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vitorino, T.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Carlyle, L.</style></author><author><style face="normal" font="default" size="100%">Otero, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights into brazilwood lake pigments manufacture through the use of historically accurate reconstructions</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Conservation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000380766800002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">255-273</style></pages><isbn><style face="normal" font="default" size="100%">0039-3630</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Vitorino, Tatiana Melo, Maria Joao Carlyle, Leslie Otero, Vanessa&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Otero, Vanessa/M-1934-2017&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Otero, Vanessa/0000-0003-2336-0773&lt;br /&gt;
2047-0584&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Granadeiro, C. M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, S. O.</style></author><author><style face="normal" font="default" size="100%">Kaczmarek, A. M.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Van Deun, R.</style></author><author><style face="normal" font="default" size="100%">de Castro, B.</style></author><author><style face="normal" font="default" size="100%">Balula, S. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000383291400028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">234</style></volume><pages><style face="normal" font="default" size="100%">248-256</style></pages><isbn><style face="normal" font="default" size="100%">1387-1811</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Granadeiro, Carlos M. Ribeiro, Susana O. Kaczmarek, Anna M. Cunha-Silva, Luis Almeida, Pedro L. Gago, Sandra Van Deun, Rik de Castro, Baltazar Balula, Salete S.&lt;br /&gt;
; Gago, Sandra/H-5413-2012; Balula, Salete/B-7508-2012; Granadeiro, Carlos/D-6302-2013; Physics Department, ISEL/F-6664-2010; Kaczmarek, Anna/O-1803-2017&lt;br /&gt;
Ribeiro, Susana/0000-0002-7402-9004; Gago, Sandra/0000-0003-0221-8508; Balula, Salete/0000-0002-8984-0473; Cunha-Silva, Luis/0000-0001-9229-1412; Granadeiro, Carlos/0000-0002-0986-6607; Kaczmarek, Anna/0000-0001-5254-8762; Almeida, Pedro/0000-0001-7356-8455&lt;br /&gt;
1873-3093&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">A. Heuer-Jungemann</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">A. G. Kanaras</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptide-coated gold nanoparticles for modulation of angiogenesis in vivo</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Ferro, M.</style></author><author><style face="normal" font="default" size="100%">Andrade, S. M.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoluminescent Nanocrystals in a Multicomponent Aluminoborosilicate Glass</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000387198400047</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">24925-24931</style></pages><isbn><style face="normal" font="default" size="100%">1932-7447</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">43</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Ruivo, Andreia Ferro, Marta Andrade, Suzana M. Rocha, Joao Pina, Fernando Laia, Cesar A. T.&lt;br /&gt;
Pina, Fernando/C-8161-2011; Rocha, Joao/A-2486-2010&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Rocha, Joao/0000-0002-0417-9402&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nabais, P.</style></author><author><style face="normal" font="default" size="100%">Castro, R.</style></author><author><style face="normal" font="default" size="100%">Lopes, G. V.</style></author><author><style face="normal" font="default" size="100%">de Sousa, L. C.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Singing with light: an interdisciplinary study on the medieval Ajuda Songbook</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medieval Iberian Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000386610300007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">283-312</style></pages><isbn><style face="normal" font="default" size="100%">1754-6559</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Nabais, Paula Castro, Rita Lopes, Graca Videira de Sousa, Luis Correia Melo, Maria Joao&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Nabais, Paula/N-8067-2017&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Nabais, Paula/0000-0002-7646-7470; Castro, Rita/0000-0002-9986-6028; lopes, graca/0000-0002-9213-2910&lt;br /&gt;
1754-6567&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomis-Berenguer, A.</style></author><author><style face="normal" font="default" size="100%">Seredych, M.</style></author><author><style face="normal" font="default" size="100%">Iniesta, J.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bandosz, T. J.</style></author><author><style face="normal" font="default" size="100%">Ania, C. O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sulfur-mediated photochemical energy harvesting in nanoporous carbons</style></title><secondary-title><style face="normal" font="default" size="100%">Carbon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000375888800028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">253-259</style></pages><isbn><style face="normal" font="default" size="100%">0008-6223</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Gomis-Berenguer, Alicia Seredych, Mykola Iniesta, Jesus Lima, Joao C. Bandosz, Teresa J. Ania, Conchi O.&lt;br /&gt;
Lima, Joao/F-3658-2010; Iniesta, Jesus/L-2203-2014&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Iniesta, Jesus/0000-0003-4350-2169; Gomis-Berenguer, Alicia/0000-0002-5893-1508&lt;br /&gt;
1873-3891&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Garnier, T.</style></author><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Danel, M.</style></author><author><style face="normal" font="default" size="100%">Chassaing, S.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and multistate characterization of bis-flavylium dications - symmetric resorcinol- and phloroglucinol-type derivatives as stochastic systems</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000381512800005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">69698-69707</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">74</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Basilio, N. Garnier, T. Avo, J. Danel, M. Chassaing, S. Pina, F.&lt;br /&gt;
Pina, Fernando/C-8161-2011&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Avo, Joao/0000-0002-3380-748X; Basilio, Nuno/0000-0002-0121-3695&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cosme, J.</style></author><author><style face="normal" font="default" size="100%">Bastos, P. D. A.</style></author><author><style face="normal" font="default" size="100%">Catela, I.</style></author><author><style face="normal" font="default" size="100%">Silva, D.</style></author><author><style face="normal" font="default" size="100%">Colaco, R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Saramago, B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Task-specific Ionic Liquids Based on Sulfur for Tribological Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistryselect</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000392302300032</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">3612-3617</style></pages><isbn><style face="normal" font="default" size="100%">2365-6549</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Cosme, Joao Bastos, Pedro D. A. Catela, Isabelle Silva, Diana Colaco, Rogerio Branco, Luis C. Saramago, Benilde&lt;br /&gt;
Branco, Luis/C-6426-2013&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Catela, Isabelle/0000-0001-6571-6753; Saramago, Benilde/0000-0002-8968-4781&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barreira, C. F.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Araujo, R.</style></author><author><style face="normal" font="default" size="100%">Casanova, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Through the eyes of science and art: a fourteenth-century winter breviary from Alcobaca scriptorium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medieval Iberian Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000386610300006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">252-282</style></pages><isbn><style face="normal" font="default" size="100%">1754-6559</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Barreira, Catarina Fernandes Melo, Maria Joao Araujo, Rita Casanova, Conceicao&lt;br /&gt;
Melo, Maria Joao/C-8594-2011&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Barreira, Catarina/0000-0002-0174-1025&lt;br /&gt;
1754-6567&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aguilo, E.</style></author><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Baucells, C.</style></author><author><style face="normal" font="default" size="100%">Guitart, M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Llorca, J.</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning supramolecular aurophilic structures: the effect of counterion, positive charge and solvent</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000375001000021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">7328-7339</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">17</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Aguilo, Elisabet Gavara, Raquel Baucells, Clara Guitart, Marta Lima, Joao Carlos Llorca, Jordi Rodriguez, Laura&lt;br /&gt;
Rodriguez, Laura/A-4169-2011; Lima, Joao/F-3658-2010; Gavara, Raquel/C-6669-2013&lt;br /&gt;
Rodriguez, Laura/0000-0003-1289-1587; Lima, Joao/0000-0003-0528-1967; Gavara, Raquel/0000-0002-7198-9392; Aguilo, Elisabet/0000-0002-7171-3812; Llorca, Jordi/0000-0002-7447-9582&lt;br /&gt;
1477-9234&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Bari</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">M. Pudas</style></author><author><style face="normal" font="default" size="100%">K. Tappura</style></author><author><style face="normal" font="default" size="100%">K. Jaakola</style></author><author><style face="normal" font="default" size="100%">M. Ruoho</style></author><author><style face="normal" font="default" size="100%">I. Tittonen</style></author><author><style face="normal" font="default" size="100%">S. Volz</style></author><author><style face="normal" font="default" size="100%">C. Pavan</style></author><author><style face="normal" font="default" size="100%">K. Costabello</style></author><author><style face="normal" font="default" size="100%">D. Bollen</style></author><author><style face="normal" font="default" size="100%">M. Haslam</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TransFlexTeg: Large area transparent thin film thermoelectric devices for smart window and flexible applications</style></title><secondary-title><style face="normal" font="default" size="100%">14th European Conference on Thermoelectrics, ECT 2016</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">20-23 Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://vtt.pure.elsevier.com/en/publications/transflexteg-large-area-transparent-thin-film-thermoelectric-devi</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The main objective of TransFlexTeg is to develop an innovative large area distributed sensor network integrating transparent thin film thermoelectric devices and sensors for multifunctional smart windows and flexible high impact volume applications. Different breakthrough concepts will be developed: 1) large area high performance transparent thermoelectric thin films deposited on flexible substrates for thermal energy harvesting; 2) low cost high throughput thin film thermal sensors for thermal mapping and gesture sensing; 3) flexible smart windows and walls with energy harvesting, environmental sensing and wireless communication functionalities. This technology aims to demonstrate the functionalities of a smart window able to measure air quality and environmental parameters such as temperature, sun radiation and humidity. The data is automatically collected and can be utilized for controlling heating, cooling and ventilation systems of indoors. Active radio interface enables long range communication and long term data collection with WiFi or a similar base station. The proposed concept of smart windows replaces several conventional sensors with a distributed sensor network that is integrated invisibly into windows. In addition to the power generated from the thermal energy harvesting, the thermoelectric elements (TE) are also used as temperature sensors that, while being distributed over large area, enable thermal mapping of the area instead of just one or a few values measured from particular points. This smart window can be produced on glass. The active layer itself can be flexible glass layer or polymer sheet, which will significantly broaden the field of applications and improve business opportunities. Both can be manufactured in batch, or in Roll to Roll Atomic Layer Deposition (R2R ALD) process. High environmental impact is expected with savings of more than 25% of the electrical usage of residential homes and office buildings.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Mestre, A.</style></author><author><style face="normal" font="default" size="100%">Miguel, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Intertwining sectoral electricity consumption profiles at city level</style></title><secondary-title><style face="normal" font="default" size="100%">39th International Association for Energy Economics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-22 June </style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Norwegian School of Economics</style></publisher><pub-location><style face="normal" font="default" size="100%">Bergen. Norway</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INSMART</style></title><secondary-title><style face="normal" font="default" size="100%">UERA Workshop on “Sustainable Smart Cities”</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">15 November </style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Smart City Expo</style></publisher><pub-location><style face="normal" font="default" size="100%">Barcelona, Spain</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrative Smart City Planning – Energy system modelling at city scale</style></title><secondary-title><style face="normal" font="default" size="100%">22nd Annual International Sustainable Development Research Society Conference </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">13-15 July </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The sustainability of future scenarios of the Portuguese power system</style></title><secondary-title><style face="normal" font="default" size="100%">22nd Annual International Sustainable Development Research Society Conference </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">13-15 July </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, J.P.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar Power Deployment In Brazil – Testing Electric Vehicles As The Wheel To Promote Solar Power</style></title><secondary-title><style face="normal" font="default" size="100%">11th ISES EuroSun Conference </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">11-14 October </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Palma Mallorca, Spain</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chávez-Rodríguez, M.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Szklo, A.</style></author><author><style face="normal" font="default" size="100%">Lucena, F.P.A.</style></author><author><style face="normal" font="default" size="100%">Hawkes, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Natural Gas Outlook for the Southern Cone: outcomes from an hourly basis TIMES natural gas &amp; power model</style></title><secondary-title><style face="normal" font="default" size="100%">35th International Energy Workshop</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1-3 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Cork, Ireland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Miglio, R</style></author><author><style face="normal" font="default" size="100%">A. Chiodi</style></author><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Long, G.</style></author><author><style face="normal" font="default" size="100%">Pollard, M.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Gargiulo, M.</style></author><author><style face="normal" font="default" size="100%">Giannakidis, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New methodological approach for planning cities sustainable and resilient energy futures – the case of the InSMART project</style></title><secondary-title><style face="normal" font="default" size="100%">International Energy Workshop</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1-3 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">University College Cork</style></publisher><pub-location><style face="normal" font="default" size="100%">Ireland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sgobbi, Alessandra</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Davide Magagna</style></author><author><style face="normal" font="default" size="100%">Nijs, Wouter</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Assessing the impacts of technology improvements on the deployment of marine energy in Europe with an energy system perspective.</style></title><secondary-title><style face="normal" font="default" size="100%">Renewable Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">515-525</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pedro Faísca</style></author><author><style face="normal" font="default" size="100%">Margarida Alves</style></author><author><style face="normal" font="default" size="100%">Henriques, Joaquim</style></author><author><style face="normal" font="default" size="100%">Manuela C. Carvalheiro</style></author><author><style face="normal" font="default" size="100%">Corvo, M. Luisa</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Immortalization and characterization of a new canine mammary tumor cell line FR37-CMT</style></title><secondary-title><style face="normal" font="default" size="100%">J. Veterinary and Comparative Oncology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/vco.12235/abstract</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Here we describe the establishment of a new canine mammary tumour (CMT) cell line, FR37-CMT that does not show dependence on female hormonal signaling to induce tumour xenografts in NOD-SCID mice. FR37-CMT cell line has a stellate or fusiform shape, displays the ability to reorganize the collagen matrix, expresses vimentin, CD44 and shows the loss of E-cadherin which is considered a fundamental event in epithelial to mesenchymal transition (EMT). The up-regulation of ZEB1, the detection of phosphorylated ERK1/2 and the downregulation of DICER1 and miR-200c are also in accordance with the mesenchymal characteristics of FR37-CMT cell line. FR37-CMT shows a higher resistance to cisplatin (IC50&amp;gt;50 µM) and to doxorubicin (IC50&amp;gt;5.3 µM) compared with other CMT cell lines. These results support the use of FR37-CMT as a new CMT model that may assist the understanding of the molecular mechanisms underlying EMT, CMT drug resistance, fostering the development of novel therapies targeting CMT.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marta Martins</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Ana Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Claudia Correia</style></author><author><style face="normal" font="default" size="100%">Paula Videira</style></author><author><style face="normal" font="default" size="100%">António S. Rodrigues</style></author><author><style face="normal" font="default" size="100%">J Muthukumaran</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">M. Fátima C. Guedes da Silva</style></author><author><style face="normal" font="default" size="100%">Joana Gigante</style></author><author><style face="normal" font="default" size="100%">António Duarte</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> In vitro and in vivo biological characterization of the anti-proliferative potential of a cyclic trinuclear organotin(IV) complex</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular BioSystems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/Content/ArticleLanding/2016/MB/c5mb00791g#!divAbstract</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Identification of novel molecules that can selectively inhibit the growth of tumor cells, avoid causing side effects to patients and/or intrinsic or acquired resistance, usually associated with common chemotherapeutic agents, is of utmost importance. Organometallic compounds have gained importance in oncologic chemotherapy, such as organotin(IV) complexes. In this study, we assessed the anti-tumor activity of the cyclic trinuclear organotin(IV) complex with an aromatic oximehydroxamic acid group [nBu2Sn(L)]3(H2L = N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) – MG85 – and provided further characterization of its biological targets. We have previously shown the high anti-proliferative activity of this complex against human colorectal and hepatocellular carcinoma cell lines and lower cytotoxicity in neonatal non-tumor fibroblasts. MG85 induces tumor cell apoptosis and down-regulation of proteins related to tubulin dynamics (TCTP and COF1). Further characterization included the: (i) evaluation of interference in the cell cycle progression, including the expression of critical genes; (ii) affinity to DNA and the corresponding mode of binding; (iii) genotoxic potential in cells with deficient DNA repair pathways; and (iv) in vivo tumor reduction efficiency using mouse colorectal carcinoma xenografts.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Cordeiro</style></author><author><style face="normal" font="default" size="100%">A. F. M. Santos</style></author><author><style face="normal" font="default" size="100%">G. Nunes</style></author><author><style face="normal" font="default" size="100%">G. Cunha</style></author><author><style face="normal" font="default" size="100%">J. C. Sotomayor</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">F.  Danède,</style></author><author><style face="normal" font="default" size="100%">C. J. Dias</style></author><author><style face="normal" font="default" size="100%">M. M. Cardoso</style></author><author><style face="normal" font="default" size="100%">N. T. Correia,</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Accessing the Physical State and Molecular Mobility of Naproxen Confined to Nanoporous Silica Matrixes</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry C </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/acs.jpcc.6b04078</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">14390–14401</style></pages><issue><style face="normal" font="default" size="100%">26</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An affinity triggered MRI nanoprobe for pH-dependent cell labeling</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://xlink.rsc.org/?DOI=C6RA17217B</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">114</style></number><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">113503–113512</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pH-sensitive affinity pair composed by neutravidin and iminobiotin was used to develop a multilayered Magnetic Resonance Imaging (MRI) nanoprobe responsive to the acidic pH of tumor microenvironment. The multilayer system was assembled on meso-2,3-dimercaptosuccinic acid-coated iron oxide magnetic nanoparticles (MNP), which convey negative MRI contrast enhancement properties to the nanoprobe. The outer stealth PEG-layer is altered in acidic media due to the disruption of interactions between neutravidin–iminobiotin. As a consequence, the positively charged inner layer is exposed and enhances interactions with cells. The nanoprobe uptake by HCT116 cells cultured in vitro under acidic conditions had a 2-fold increase compared to the uptake at physiological pH. The uptake difference is particularly clear in T2-weighted MRI phantoms of cells incubated with the nanoprobes at both pH conditions. This work sets the proof-of-concept of a MNP-based MRI nanoprobe targeting acidic tumor microenvironment through the use of a specific bio-recognition interaction that is pH-sensitive. This tumor targeting strategy is potentially applicable to the generality of tumors since the typical hypoxic conditions and high glycolysis rate in cancer cells create an acidic environment common to the majority of cancer types.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Raquel dos Santos</style></author><author><style face="normal" font="default" size="100%">Stella Ottengy</style></author><author><style face="normal" font="default" size="100%">Aline Canani Viecinski</style></author><author><style face="normal" font="default" size="100%">Ghislaine Béhar</style></author><author><style face="normal" font="default" size="100%">Barbara Mouratou</style></author><author><style face="normal" font="default" size="100%">Frédéric Pecorari</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affitins for protein purification by affinity magnetic fishing</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Affitin</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Lysozyme</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic fishing</style></keyword><keyword><style  face="normal" font="default" size="100%">magnetic particles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chroma.2016.06.020</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">1457</style></volume><pages><style face="normal" font="default" size="100%">50–58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Currently most economical and technological bottlenecks in protein production are placed in the down-stream processes. With the aim of increasing the efficiency and reducing the associated costs, variousaffinity ligands have been developed. Affitins are small, yet robust and easy to produce, proteins derivedfrom the archaeal extremophilic “7 kDa DNA-binding” protein family. By means of combinatorial pro-tein engineering and ribosome display selection techniques, Affitins have shown to bind a diversity oftargets. In this work, two previously developed Affitins (anti-lysozyme and anti-IgG) were immobilizedonto magnetic particles to assess their potential for protein purification by magnetic fishing. The opti-mal lysozyme and human IgG binding conditions yielded 58 mg lysozyme/g support and 165 mg IgG/gsupport, respectively. The recovery of proteins was possible in high yield (≥95{%}) and with high purity,namely ≥95{%} and 81{%}, when recovering lysozyme from Escherichia coli supernatant and IgG from humanplasma, respectively. Static binding studies indicated affinity constants of 5.0 × 104M−1and 9.3 × 105M−1for the anti-lysozyme and anti-IgG magnetic supports. This work demonstrated that Affitins, which canbe virtually evolved for any protein of interest, can be coupled onto magnetic particles creating novelaffinity adsorbents for purification by magnetic fishing.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Vaz</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of cell wall teichoic acids in Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">Methods Mol. Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">1440</style></volume><pages><style face="normal" font="default" size="100%">201-13</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação - Sessão participativa do recreio (8Nov)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/apresentacao_sessao_participativa_do_recreio_8nov.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação Mapeamento Participativo</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_mapas_participativos_.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação Mapeamento Polinização</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_polinizacao.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação Mapeamento Recreio</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_recreio.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação Mapeamento SE Culturais</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_se_culturais.pdf</style></url><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_se_culturais_0.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Apresentação Mapeamento SE Marinhos</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/workshop11out_se_marinhos.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Moretto</style></author><author><style face="normal" font="default" size="100%">Douglas Robinson</style></author><author><style face="normal" font="default" size="100%">Schippl, Jens</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Beyond Visions: Survey to the High-speed Train Industry</style></title><secondary-title><style face="normal" font="default" size="100%">6th Transport Research Arena</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S235214651630151X</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1839-1846</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In Europe, the technology development of high-speed trains is increasingly exposed to societal needs, driven by ICT advancements, external to traditional design. Together with the liberalisation of the rail markets and increase pressures from other transport modes leads to an unprecedented situation where planers, operators and suppliers of high-speed have to take decision in this complex and competitive environment.&lt;br /&gt;
In such broadening of elements influencing design and, thus, product development process, from the survey here to be presented, it was not observed technology options assessment or strategic agenda setting from visions shifting in the same way.&lt;br /&gt;
For the high-speed train industry this new trend requires going beyond the visions of the past 15 to 20 years’ practices of “sector endogenous” and structurally closed strategic methods approaches to a broader interaction with the widening of societal actors now capable of being active contributors to innovation from digitalization.&lt;br /&gt;
This way to understand the European industry readiness for undertaking such supra systemic challenge, this paper presents the results from a survey conducted by the authors to 74 representatives of the high-speed train innovation chain regarding to which extent societal embedding is considered in the drafting of their visions and technology development projects.&lt;br /&gt;
This work becomes even more pertinent if considered that the debate is now open in the railway industry (not exclusive to high-speed trains) as they are launching the joint initiative SHIFT2RAIL, revise ERRAC (the European Rail Research Advisory Council) mandate and enter in a new research cycle with the European research framework Horizon 2020.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Moretto</style></author><author><style face="normal" font="default" size="100%">Douglas Robinson</style></author><author><style face="normal" font="default" size="100%">Schippl, Jens</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Beyond Visions: Survey to the High-speed Train Industry</style></title><secondary-title><style face="normal" font="default" size="100%">Transportation Research Procedia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S235214651630151X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1839-1846</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In Europe, the technology development of high-speed trains is increasingly exposed to societal needs, driven by ICT advancements, external to traditional design. Together with the liberalisation of the rail markets and increase pressures from other transport modes leads to an unprecedented situation where planers, operators and suppliers of high-speed have to take decision in this complex and competitive environment.&lt;br /&gt;
In such broadening of elements influencing design and, thus, product development process, from the survey here to be presented, it was not observed technology options assessment or strategic agenda setting from visions shifting in the same way.&lt;br /&gt;
For the high-speed train industry this new trend requires going beyond the visions of the past 15 to 20 years’ practices of “sector endogenous” and structurally closed strategic methods approaches to a broader interaction with the widening of societal actors now capable of being active contributors to innovation from digitalization.&lt;br /&gt;
This way to understand the European industry readiness for undertaking such supra systemic challenge, this paper presents the results from a survey conducted by the authors to 74 representatives of the high-speed train innovation chain regarding to which extent societal embedding is considered in the drafting of their visions and technology development projects.&lt;br /&gt;
This work becomes even more pertinent if considered that the debate is now open in the railway industry (not exclusive to high-speed trains) as they are launching the joint initiative SHIFT2RAIL, revise ERRAC (the European Rail Research Advisory Council) mandate and enter in a new research cycle with the European research framework Horizon 2020.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana,</style></author><author><style face="normal" font="default" size="100%">Duarte, Candido,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Águas, Hugo,</style></author><author><style face="normal" font="default" size="100%">Vicente, António,</style></author><author><style face="normal" font="default" size="100%">Dourado, Fernando,</style></author><author><style face="normal" font="default" size="100%">Gama, F. M.,</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chapter 11 - Optoelectronic Devices from Bacterial NanoCellulose</style></title><secondary-title><style face="normal" font="default" size="100%">Bacterial Nanocellulose</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier Inc.</style></publisher><pages><style face="normal" font="default" size="100%">19 pp.</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">Braz, L</style></author><author><style face="normal" font="default" size="100%">Corvo, M.</style></author><author><style face="normal" font="default" size="100%">Lourenço, JP</style></author><author><style face="normal" font="default" size="100%">Grenha, Ana</style></author><author><style face="normal" font="default" size="100%">da Costa, AM Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Charged pullulan derivatives for the development of nanocarriers by polyelectrolyte complexation</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of biological macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0141813016300563</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">129-138</style></pages><isbn><style face="normal" font="default" size="100%">0141-8130</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pullulan, a neutral polysaccharide, was chemically modified in order to obtain two charged derivatives: reaction with SO3.DMF complex afforded a sulfate derivative (SP), while reaction with glycidyltrimethylammonium chloride gave a quaternary ammonium salt (AP). The presence of the charged groups was confirmed by FTIR. Assessment of the positions where the reaction took place was based on 1H- and 13C NMR (COSY, HSQC-TOCSY, HSQC-DEPT, and HMBC) experiments. Estimation of the degree of substitution (DS) was made from elemental analysis data, and further confirmed by NMR peak areas in the case of AP. These new derivatives showed the capability to condense with each other, forming nanoparticles with the ability to associate a model protein (BSA) and displaying adequate size for drug delivery applications, therefore making them good candidates for the production of pullulan-based nanocarriers by polyelectrolyte complexation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Sousa, Ana Isabel</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chitosan-based nanoparticles as drug delivery systems for doxorubicin: optimization and modelling</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate polymers</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chitosan</style></keyword><keyword><style  face="normal" font="default" size="100%">Doxorubicin</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Mathematical modelling</style></keyword><keyword><style  face="normal" font="default" size="100%">O-HTCC</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0144861716302570</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">147</style></volume><pages><style face="normal" font="default" size="100%">304-312</style></pages><isbn><style face="normal" font="default" size="100%">0144-8617</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;In the present work, two drug delivery systems were produced by encapsulating doxorubicin into chitosan and O-HTCC (ammonium-quaternary derivative of chitosan) nanoparticles. The results show that doxorubicin release is independent of the molecular weight and is higher at acidic pH (4.5) than at physiological pH. NPs with an average hydrodynamic diameter bellow 200 nm are able to encapsulate up to 70% and 50% of doxorubicin in the case of chitosan and O-HTCC nanoparticles, respectively. O-HTCC nanoparticles led to a higher amount of doxorubicin released than chitosan nanoparticles, for the same experimental conditions, although the release mechanism was not altered. A burst effect occurs within the first hours of release, reaching a plateau after 24 h. Fitting mathematical models to the experimental data led to a concordant release mechanism between most samples, indicating an anomalous or mixed release, which is in agreement with the swelling behavior of chitosan described in the literature.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">A. I. Sousa</style></author><author><style face="normal" font="default" size="100%">Silva, J.C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chitosan-based nanoparticles as drug delivery systems for doxorubicin: Optimization and modelling</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydr Polym</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.carbpol.2016.03.028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">147</style></volume><pages><style face="normal" font="default" size="100%">304-312</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present work, two drug delivery systems were produced by encapsulating doxorubicin into chitosan and O-HTCC (ammonium-quaternary derivative of chitosan) nanoparticles. The results show that doxorubicin release is independent of the molecular weight and is higher at acidic pH (4.5) than at physiological pH. NPs with an average hydrodynamic diameter bellow 200 nm are able to encapsulate up to 70% and 50% of doxorubicin in the case of chitosan and O-HTCC nanoparticles, respectively. O-HTCC nanoparticles led to a higher amount of doxorubicin released than chitosan nanoparticles, for the same experimental conditions, although the release mechanism was not altered. A burst effect occurs within the first hours of release, reaching a plateau after 24 h. Fitting mathematical models to the experimental data led to a concordant release mechanism between most samples, indicating an anomalous or mixed release, which is in agreement with the swelling behavior of chitosan described in the literature.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt blue - Reproduction and characterization of blue enamel recipes from The Handmaid to the Arts by Robert Dossie</style></title><secondary-title><style face="normal" font="default" size="100%">Glass Technol.: Eur. J. Glass Sci. Technol. A </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">131–140</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Cláudia Correia</style></author><author><style face="normal" font="default" size="100%">Patricia Ribeiro</style></author><author><style face="normal" font="default" size="100%">Alexandra Lourenço</style></author><author><style face="normal" font="default" size="100%">Aida Botelho de Sousa</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric assessment of BCR-ABL1 transcripts in clinical samples via gold nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs00216-016-9622-9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">408</style></volume><pages><style face="normal" font="default" size="100%">5277–5284</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles functionalized with thiolated oligonucleotides (Au-nanoprobes) have been used in a range of applications for the detection of bioanalytes of interest, from ions to proteins and DNA targets. These detection strategies are based on the unique optical properties of gold nanoparticles, in particular, the intense color that is subject to modulation by modification of the medium dieletric. Au-nanoprobes have been applied for the detection and characterization of specific DNA sequences of interest, namely pathogens and disease biomarkers. Nevertheless, despite its relevance, only a few reports exist on the detection of RNA targets. Among these strategies, the colorimetric detection of DNA has been proven to work for several different targets in controlled samples but demonstration in real clinical bioanalysis has been elusive. Here, we used a colorimetric method based on Au-nanoprobes for the direct detection of the e14a2 BCR-ABL fusion transcript in myeloid leukemia patient samples without the need for retro-transcription. Au-nanoprobes directly assessed total RNA from 38 clinical samples, and results were validated against reverse transcription-nested polymerase chain reaction (RT-nested PCR) and reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The colorimetric Au-nanoprobe assay is a simple yet reliable strategy to scrutinize myeloid leukemia patients at diagnosis and evaluate progression, with obvious advantages in terms of time and cost, particularly in low- to medium-income countries where molecular screening is not routinely feasible.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, Susana</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Confinement of thermoresponsive microgels into fibres via colloidal electrospinning: experimental and statistical analysis</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6RA12713D</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">76370-76380</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The strategy of confining stimuli-responsive microgels in electrospun fibres would allow the fabrication of polymeric networks that combine the microgels swelling ability and properties with the interest features of the electrospun fibres. Colloidal electrospinning is an emerging method in which fibres containing microgels can be produced by a single-nozzle and designed through the solution carrier materials. The incorporation of poly(N-isopropylacrylamide) (PNIPAAM) and PNIPAAM-chitosan (PNIPAAM-CS) in poly(ethyleneoxyde) (PEO) fibres via colloidal electrospinning producing composite fibres was the main purpose of the present work{,} which was confirmed by means of Scanning Electron Microscopy (SEM). Dynamic light scattering was used to analyse the microgels hydrodynamic diameter ranging up to 900 nm depending on the composition and temperature of the surrounding medium. By performing a statistical analysis the relationship of the processing variables over the fibre size was evaluated following the response surface methodology (RSM). From the set of parameters aimed to minimize the fibre diameter{,} composite fibres with an average diameter of 63 nm were produced. Only the as-prepared microgels with higher monodispersity provided {&quot;}bead-on-a-string{&quot;} morphologies.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contributo do mapeamento do serviço de polinização para a tomada de decisão de atores locais: o caso do Parque Natural do Sudoeste Alentejano e Costa Vicentina</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/dissertacao_polinizacao.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Current trends in molecular diagnostics of chronic myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Leukemia &amp; Lymphoma</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/full/10.1080/10428194.2016.1265116</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1-14</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nearly 1.5 million people worldwide suffer from chronic myeloid leukemia (CML), characterized by the genetic translocation t(9;22)(q34;q11.2), involving the fusion of the Abelson oncogene (ABL1) with the breakpoint cluster region (BCR) gene. Early onset diagnosis coupled to current therapeutics allow for a treatment success rate of 90, which has focused research on the development of novel diagnostics approaches. In this review, we present a critical perspective on current strategies for CML diagnostics, comparing to gold standard methodologies and with an eye on the future trends on nanotheranostics.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">A. Araújo</style></author><author><style face="normal" font="default" size="100%">A. Vicente</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of optimized wave-optical spheroidal nanostructures for photonic-enhanced solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Nano Energy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.nanoen.2016.05.038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">286-296</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The interaction of light with wavelength-sized photonic nanostructures is highly promising for light management applied to thin-film photovoltaics. Several light trapping effects come into play in the wave optics regime of such structures that crucially depend on the parameters of the photonic and absorbing elements. Thus, multi-parameter optimizations employing exact numerical models, as performed in this work, are essential to determine the maximum photocurrent enhancement that can be produced in solar cells.&lt;/p&gt;
&lt;p&gt;Generalized spheroidal geometries and high-index dielectric materials are considered here to model the design of the optical elements providing broadband absorption enhancement in planar silicon solar cells. The physical mechanisms responsible for such enhancement are schematized in a spectral diagram, providing a deeper understanding of the advantageous characteristics of the optimized geometries. The best structures, composed of TiO2 half-spheroids patterned on the cells' top surface, yield two times higher photocurrent (up to 32.5 mA/cm2 in 1.5 µm thick silicon layer) than the same devices without photonic schemes.&lt;/p&gt;
&lt;p&gt;These results set the state-of-the-art closer to the theoretical Lambertian limit. In addition, the considered light trapping designs are not affected by the traditional compromise between absorption enhancement versus current degradation by recombination, which is a key technological advantage.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection of nitric oxide by electron paramagnetic resonance spectroscopy: spin-trapping with iron-dithiocarbamates</style></title><secondary-title><style face="normal" font="default" size="100%">Methods Mol Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-1-4939-3600-7_8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1424</style></volume><pages><style face="normal" font="default" size="100%">81-102</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Telmo G. Santos</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">M. Teresa Vieira</style></author><author><style face="normal" font="default" size="100%">A. Rita Farinha</style></author><author><style face="normal" font="default" size="100%">Telma J. Ferreira</style></author><author><style face="normal" font="default" size="100%">Luísa Quintino</style></author><author><style face="normal" font="default" size="100%">Pedro Vilaça</style></author><author><style face="normal" font="default" size="100%">Carla C.C.R. de Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developments in micro- and nano-defects detection using bacterial cells</style></title><secondary-title><style face="normal" font="default" size="100%">NDT &amp; E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.ndteint.2015.11.002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">78</style></volume><pages><style face="normal" font="default" size="100%">20-28</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper describes improvements to the Nondestructive Testing (NDT) technique recently proposed, based on the use of bacterial cell suspensions to identify micro- and nano-surface defects. New bacterial strains were used with magnetic fields to improve bacteria mobility. Different materials and defect morphologies were tested, including nanoindentation defects, micro-powder injection moulding components and micro-laser welding. Nanoindentations with 0.6 µm depth and 5.3 µm side length were successfully detected. Bacterial cells allow identifying different topographic attributes of the surfaces, such as roughness. Cracks of about 0.5 µm wide and 10 µm depth in a reference test block Type 1 were successfully detected.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. M. Aroso</style></author><author><style face="normal" font="default" size="100%">Silva, J.C.</style></author><author><style face="normal" font="default" size="100%">F. Mano</style></author><author><style face="normal" font="default" size="100%">A. S. D. Ferreira</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">I. Sá-Nogueira</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">R. L. Reis</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author><author><style face="normal" font="default" size="100%">A. R. C. Duarte</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dissolution enhancement of active pharmaceutical ingredients by therapeutic deep eutectic systems</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Pharmaceutics and Biopharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S093964111500452X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">57-66</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete N.</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of cellulose nanocrystals in a cellulosic liquid crystal behaviour under low shear (regime I): Structure and molecular dynamics</style></title><secondary-title><style face="normal" font="default" size="100%">European Polymer Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014305716308436</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">675-684</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the field of cellulosic liquid crystals, attempts to establish the relationship between structure/properties have been developed. Above a critical concentration in an aqueous solution, hydroxypropylcellulose self-assembles in order to form cholesteric liquid crystal phases (LC-HPC). In this work we aim to understand how the incorporation of a low content of cellulose nanocrystals (CNC) within LC-HPC/H2O (50 wt%), could influence the behaviour of the system when subjected to low shear rates, where the cholesteric phase still persists. The analysis of the deuterium spectrum and the T2 (transversal relaxation) values confirm that the mobility of LC-HPC at low shear rates is restricted due to CNC, and consequently so is the flow of the cholesteric polydomains. These effects are more evident in the LC-HPC sample containing 2 wt% of CNC; besides needing more strain units to induce some degree of order, the achieved degree of order is recovered faster when compared to the reference sample.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedroso, H.A.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, A.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer and docking between cytochrome cd1 nitrite reductase and different redox partners - A comparative study</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.bbabio.2016.04.279</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1857</style></volume><pages><style face="normal" font="default" size="100%">1412-142104.279</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Nora Weinberger</style></author><author><style face="normal" font="default" size="100%">Michael Decker</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enabling a mobile and independent way of life for people with dementia - Needs-oriented technology development</style></title><secondary-title><style face="normal" font="default" size="100%">Ageing and technology. Perspectives from the social sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">transcript</style></publisher><pub-location><style face="normal" font="default" size="100%">Bielefeld</style></pub-location><pages><style face="normal" font="default" size="100%">183-204</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estudo de Produção de Grisalhas Históricas</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Cruz</style></author><author><style face="normal" font="default" size="100%">E. Figueiredo</style></author><author><style face="normal" font="default" size="100%">V. Corregidor</style></author><author><style face="normal" font="default" size="100%">P.I. Girginova</style></author><author><style face="normal" font="default" size="100%">L.C. Alves</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Silva, R.J.C.</style></author><author><style face="normal" font="default" size="100%">I. Liritzis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">First results on radiometric dating of metals by alpha spectrometry</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/nuclear/files/microchemj124-608-2016.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Folhetos OpenNESS</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/openness-pnsacv/files/folhetos_openness.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mílton Cordeiro</style></author><author><style face="normal" font="default" size="100%">Fábio Ferreira Carlos</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">António Lopez</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles for Diagnostics: Advances towards Points of Care</style></title><secondary-title><style face="normal" font="default" size="100%">Diagnostics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2075-4418/6/4/43</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">43</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The remarkable physicochemical properties of gold nanoparticles (AuNPs) have prompted developments in the exploration of biomolecular interactions with AuNP-containing systems, in particular for biomedical applications in diagnostics. These systems show great promise in improving sensitivity, ease of operation and portability. Despite this endeavor, most platforms have yet to reach maturity and make their way into clinics or points of care (POC). Here, we present an overview of emerging and available molecular diagnostics using AuNPs for biomedical sensing that are currently being translated to the clinical setting. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, CFC</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Silva, J.C.</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">https://vtt.pure.elsevier.com/en/publications/transflexteg-large-area-transparent-thin-film-thermoelectric-devi</style></title><secondary-title><style face="normal" font="default" size="100%">Fibrous and textile materials for composite applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-981-10-0234-2_8</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">Singapore</style></pub-location><pages><style face="normal" font="default" size="100%">261-299</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose and chitin are the two most abundant natural polysaccharides. Both have a semicrystalline microfibrillar structure from which nanofibres can be extracted. These nanofibres are rod-like microcrystals that can be used as nanoscale reinforcements in composites due to their outstanding mechanical properties. This chapter starts by reviewing the sources, extraction methods and properties of cellulose and chitin nanofibres. Then, their use in the fabrication of structural and functional nanocomposites and the applications that have been investigated are reviewed. Nanocomposites are materials with internal nano-sized structures. They benefit from the properties of the nanofillers: low density, nonabrasive, nontoxic, low cost, susceptibility to chemical modifications and biodegradability. Diverse manufacturing technologies have been used to produce films, fibres, foams, sponges, aerogels, etc. Given their natural origin and high stiffness, these polymers have attracted a lot of attention not only in the biomedical and tissue engineering fields but also in areas such as pharmaceutics, cosmetics, agriculture, biosensors and water treatment.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thiel, Christian</style></author><author><style face="normal" font="default" size="100%">Nijs, Wouter</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Johannes Schmidt</style></author><author><style face="normal" font="default" size="100%">Arnold van Zyl</style></author><author><style face="normal" font="default" size="100%">Erwin Schmid</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The impact of the EU car CO2 regulation on the energy system and the role of electro-mobility to achieve transport decarbonisation</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Policy Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">153-166</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Regina Lara Silveira Mello</style></author><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intersecções entre os campos da Arte e da Ciência</style></title><secondary-title><style face="normal" font="default" size="100%">Mouseion: Revista do Museu e Arquivo Histórico de Salle</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.revistas.unilasalle.edu.br/index.php/Mouseion</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">39-51</style></pages><issue><style face="normal" font="default" size="100%">ISSN: 1981-7207</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. J. Gravato-Nobre</style></author><author><style face="normal" font="default" size="100%">F. Vaz</style></author><author><style face="normal" font="default" size="100%">S. Filipe</style></author><author><style face="normal" font="default" size="100%">R. Chalmers</style></author><author><style face="normal" font="default" size="100%">J. Hodgkin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The invertebrate lysozyme effector ILYS-3 is systemically activated in response to danger signals and confers antimicrobial protection in C. elegans</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS Pathogens</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">e1005826</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Laia, César</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Laura Pereira</style></author><author><style face="normal" font="default" size="100%">Coutinho, Joana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Iron oxide nanoparticles stabilized with a bilayer of oleic acid for magnetic hyperthermia and MRI applications</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Surface Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0169433216309709</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">383</style></volume><pages><style face="normal" font="default" size="100%">240-247</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Iron oxide nanoparticles (Fe3O4, IONPs) are promising candidates for several biomedical applications such as magnetic hyperthermia and as contrast agents for magnetic resonance imaging (MRI). However, their colloidal stability in physiological conditions hinders their application requiring the use of biocompatible surfactant agents. The present investigation focuses on obtaining highly stable IONPs, stabilized by the presence of an oleic acid bilayer. Critical aspects such as oleic acid concentration and pH were optimized to ensure maximum stability. NPs composed of an iron oxide core with an average diameter of 9 nm measured using transmission electron microscopy (TEM) form agglomerates with an hydrodynamic diameter of around 170 nm when dispersed in water in the presence of an oleic acid bilayer, remaining stable (zeta potential of −120 mV). Magnetic hyperthermia and the relaxivities measurements show high efficiency at neutral pH which enables their use for both magnetic hyperthermia and MRI.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">L. C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">J. T. Coutinho</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Iron oxide nanoparticles stabilized with a bilayer of oleic acid for magnetic hyperthermia and MRI applications</style></title><secondary-title><style face="normal" font="default" size="100%">Appl Surf Sci</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.apsusc.2016.04.181</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">383</style></volume><pages><style face="normal" font="default" size="100%">240-247</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron oxide nanoparticles (Fe3O4, IONPs) are promising candidates for several biomedical applications such as magnetic hyperthermia and as contrast agents for magnetic resonance imaging (MRI). However, their colloidal stability in physiological conditions hinders their application requiring the use of biocompatible surfactant agents. The present investigation focuses on obtaining highly stable IONPs, stabilized by the presence of an oleic acid bilayer. Critical aspects such as oleic acid concentration and pH were optimized to ensure maximum stability. NPs composed of an iron oxide core with an average diameter of 9 nm measured using transmission electron microscopy (TEM) form agglomerates with an hydrodynamic diameter of around 170 nm when dispersed in water in the presence of an oleic acid bilayer, remaining stable (zeta potential of −120 mV). Magnetic hyperthermia and the relaxivities measurements show high efficiency at neutral pH which enables their use for both magnetic hyperthermia and MRI.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Tiago</style></author><author><style face="normal" font="default" size="100%">Carvalho, Josué</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Queiroz, J. A.</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">L-tryptophan and dipeptide derivatives for supercoiled plasmid DNA purification</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Biological Macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0141813016302215</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">87</style></volume><pages><style face="normal" font="default" size="100%">385-396</style></pages><isbn><style face="normal" font="default" size="100%">0141-8130</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present study focus on the preparation of chromatography supports for affinity-based chromatography of supercoiled plasmid purification. Three l-tryptophan based supports are prepared through immobilization on epoxy-activated Sepharose and characterized by HR-MAS NMR. The SPR is employed for a fast screening of l-tryptophan derivatives, as potential ligands for the biorecognition of supercoiled isoform, as well as, to establish the suitable experimental conditions for the chromatography. The results reveal that the overall affinity is high (KD = 10−9 and 10−8 M) and the conditions tested show that the use of HEPES 100 mM enables the separation and purification of supercoiled at T = 10 °C. The STD-NMR is performed to accomplish the epitope mapping of the 5′-mononucleotides bound to l-tryptophan derivatives supports. The data shows that the interactions between the three supports and the 5′-mononucleotides are mainly hydrophobic and π–π stacking. The chromatography experiments are performed with l-tryptophan support and plasmids pVAX-LacZ and pPH600. The supercoiled isoform separation is achieved at T = 10 °C by decreasing the concentration of (NH4)2SO4 from 2.7 to 0 M in HEPES for pVAX-LacZ and 2.65 M to 0 M in HEPES for pPH600.&lt;/p&gt;
&lt;p&gt;Overall, l-tryptophan derivatives can be a promising strategy to purify supercoiled for pharmaceutical applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luisa Corvo</style></author><author><style face="normal" font="default" size="100%">Ana Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Rogério Gaspar</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liposomes as delivery system of a Sn(IV) compound for cancer therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutical Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs11095-016-1876-6</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1351-8</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;PROPOSE:&lt;br /&gt;
Tin complexes demonstrate antiproliferative activities in some case higher than cisplatin, with IC50 at the low micromolar range. We have previously showed that the cyclic trinuclear complex of Sn(IV) bearing an aromatic oximehydroxamic acid group [nBu2Sn(L)]3 (L=N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) (MG85) shows high anti-proliferative activity, induces apoptosis and oxidative stress, and causes destabilization of tubulin microtubules, particularly in colorectal carcinoma cells. Despite the great efficacy towards cancer cells, this complex still shows some cytotoxicity to healthy cells. Targeted delivery of this complex specifically towards cancer cells might foster cancer treatment.&lt;br /&gt;
METHODS:&lt;br /&gt;
MG85 complex was encapsulated into liposomal formulation with and without an active targeting moiety and cancer and healthy cells cytotoxicity was evaluated.&lt;br /&gt;
RESULTS:&lt;br /&gt;
Encapsulation of MG85 complex in targeting PEGylated liposomes enhanced colorectal carcinoma (HCT116) cancer cell death when compared to free complex, whilst decreasing cytotoxicity in non-tumor cells. Labeling of liposomes with Rhodamine allowed assessing internalization in cells, which showed significant cell uptake after 6 h of incubation. Cetuximab was used as targeting moiety in the PEGylated liposomes that displayed higher internalization rate in HCT116 cells when compared with non-targeted liposomes, which seems to internalize via active binding of Cetuximab to cells.&lt;br /&gt;
CONCLUSIONS:&lt;br /&gt;
The proposed formulation open new avenues in the design of innovative transition metal-based vectorization systems that may be further extended to other novel metal complexes towards the improvement of their anti-cancer efficacy, which is usually hampered by solubility issues and/or toxicity to healthy tissues.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">33</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sofia G. Simoes</style></author><author><style face="normal" font="default" size="100%">Vera Gregório</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping fuel poverty in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Procedia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">155–165</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, Iris L</style></author><author><style face="normal" font="default" size="100%">Houjiang Zhou</style></author><author><style face="normal" font="default" size="100%">Kathryn Lilley</style></author><author><style face="normal" font="default" size="100%">Lowe, Christopher R.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mimicking nature: Phosphopeptide enrichment using combinatorial libraries of affinity ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity</style></keyword><keyword><style  face="normal" font="default" size="100%">iron oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphopeptide enrichment</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphoproteomics</style></keyword><keyword><style  face="normal" font="default" size="100%">Synthetic ligands</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chroma.2016.06.032</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">1457</style></volume><pages><style face="normal" font="default" size="100%">76–87</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Phosphorylation is a reversible post-translational modification of proteins that controls a plethora of cellular processes and triggers specific physiological responses, for which there is a need to develop tools to characterize phosphorylated targets efficiently. Here, a combinatorial library of triazine-based synthetic ligands comprising 64 small molecules has been rationally designed, synthesized and screened for the enrichment of phosphorylated peptides. The lead candidate (coined A8A3), composed of histidine and phenylalanine mimetic components, showed high binding capacity and selectivity for binding mono- and multi-phosphorylated peptides at pH 3. Ligand A8A3 was coupled onto both cross-linked agarose and magnetic nanoparticles, presenting higher binding capacities (100-fold higher) when immobilized on the magnetic support. The magnetic adsorbent was further screened against a tryptic digest of two phosphorylated proteins ($\alpha$- and $\beta$-caseins) and one non-phosphorylated protein (bovine serum albumin, BSA). The MALDI-TOF mass spectra of the eluted peptides allowed the identification of nine phosphopeptides, comprising both mono- and multi-phosphorylated peptides.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">S. Najdi</style></author><author><style face="normal" font="default" size="100%">D. M. Godinho</style></author><author><style face="normal" font="default" size="100%">F. Serrano</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Multichannel Time-Frequency and Multi-Wavelet Toolbox for Uterine Electromyography Processing and Visualisation</style></title><secondary-title><style face="normal" font="default" size="100%">Computers in Biology and Medicine.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">76.1</style></volume><pages><style face="normal" font="default" size="100%">178-191</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiheme Cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Multiheme Cytochromes</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-44961-1_1</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin, Heidelberg</style></pub-location><pages><style face="normal" font="default" size="100%">1–39</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-44961-1</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sohel Rana</style></author><author><style face="normal" font="default" size="100%">Raul Fangueiro</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Natural Nanofibres for Composite Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Fibrous and Textile Materials for Composite Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/chapter/10.1007/978-981-10-0234-2_8</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Singapore</style></publisher><pub-location><style face="normal" font="default" size="100%">Singapore</style></pub-location><pages><style face="normal" font="default" size="100%">261-299</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Cellulose and chitin are the two most abundant natural polysaccharides. Both have a semicrystalline microfibrillar structure from which nanofibres can be extracted. These nanofibres are rod-like microcrystals that can be used as nanoscale reinforcements in composites due to their outstanding mechanical properties. This chapter starts by reviewing the sources, extraction methods and properties of cellulose and chitin nanofibres. Then, their use in the fabrication of structural and functional nanocomposites and the applications that have been investigated are reviewed. Nanocomposites are materials with internal nano-sized structures. They benefit from the properties of the nanofillers: low density, nonabrasive, nontoxic, low cost, susceptibility to chemical modifications and biodegradability. Diverse manufacturing technologies have been used to produce films, fibres, foams, sponges, aerogels, etc. Given their natural origin and high stiffness, these polymers have attracted a lot of attention not only in the biomedical and tissue engineering fields but also in areas such as pharmaceutics, cosmetics, agriculture, biosensors and water treatment.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fundo, Joana F.</style></author><author><style face="normal" font="default" size="100%">Andrea Galvis-Sanchez</style></author><author><style face="normal" font="default" size="100%">Madureira, Ana Raquel</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Feio, Gabriel</style></author><author><style face="normal" font="default" size="100%">Silva, Cristina L. M.</style></author><author><style face="normal" font="default" size="100%">Quintas, Mafalda A. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR water transverse relaxation time approach to understand storage stability of fresh-cut ‘Rocha’pear</style></title><secondary-title><style face="normal" font="default" size="100%">LWT-Food Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0023643816304613</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">280-285</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fresh-cut fruit is an important segment in fruit market due to the increasing demand for healthy/convenient foods. However, processing promotes a decrease in fruits stability with faster physiological and microbiological deteriorations. Food stability is strongly attributed to its molecular dynamics and “water availability”. Understanding changes in water location/mobility is of utmost importance, since water dynamics profoundly influences physic-chemical and microbiological quality of foods. Nuclear magnetic resonance spectroscopy (NMR) is a methodology used to study the food constituents' molecular dynamics.&lt;/p&gt;
&lt;p&gt;The aim of this study is to use NMR to evaluate changes in water mobility that occurred in fresh-cut pear tissues during storage, by measuring the transverse relaxation time (T2) parameter.&lt;/p&gt;
&lt;p&gt;Results showed the existence of three water classes in the cells after processing, with T2 values of 10 ms, 187 ms and 3s for cellular wall, cytoplasm and vacuole, respectively. Also, the obtained results demonstrated that T2 was affected by processing and storage. Moreover, a relationship between T2, microstructure and the quality parameters was established. T2, maximum value increased with pear hardness as well as water activity. On the contrary, a decrease in total colour difference (TCD) was found with T2.&lt;/p&gt;
&lt;p&gt;Results demonstrate the usefulness of the application of NMR relaxometry in food studies.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Mendes</style></author><author><style face="normal" font="default" size="100%">Bárbara Carreira</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-small lung cancer biomarkers and targeted therapy - two faces of the same coin fostered by Nanotechnology</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review of Precision Medicine and Drug Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1080/23808993.2016.1159914</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">155-168</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lung cancer is the leading cause of cancer-related mortality in the world, non-small lung cancer (NSCLC) is the most frequent subtype (85% of the cases). Within this subtype, adenocarcinoma and squamous cell carcinoma are the most frequent. New therapeutic strategies based on targeted delivery of drugs have relied on the use of biomarkers derived from the patients’ molecular profiling. Several biomarkers have been found to be useful for use as targets for precision therapy in NSCLC, such as mutations in the epidermal growth factor receptor, v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog, anaplastic lymphoma kinase, mesenchymal-epithelial transition factor receptor tyrosine kinase, BRAF, c-ros oncogene 1, P53 and phosphatase with tensin homology. Current developments in Nanomedicine have allowed for multifunctional systems capable of delivering therapeutics with increased precision to the target site/tissue, while simultaneously assisting in diagnosis. Here, we review the use of biomarkers in nanotechnology translation in NSCLC management.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Susana O.</style></author><author><style face="normal" font="default" size="100%">Kaczmarek, Anna M.</style></author><author><style face="normal" font="default" size="100%">Luís Cunha-Silva</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Van Deun, Rik</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel red emitting material based on polyoxometalate@ periodic mesoporous organosilica</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1387181116302785</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">234</style></volume><pages><style face="normal" font="default" size="100%">248-256</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The first lanthanopolyoxometalate-supported bifunctional periodic mesoporous organosilica (BPMO) composite is here reported. The incorporation of decatunsgstoeuropate anions ([Eu(W5O18)2]9−) within the porous channels of an ethylene-bridged TMAPS-functionalized BPMO produced a luminescent material exhibiting a strong red emission under UV irradiation. Photoluminescence studies showed an efficient energy transfer process to the lanthanide emitting center in the material (antenna effect). A significant change in the coordination environment of Eu3+ ions was observed after its incorporation into the TMAPS-functionalized material. The possible reason for this is discussed within the paper.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Grazina, R.</style></author><author><style face="normal" font="default" size="100%">M.E. Zakrzewska</style></author><author><style face="normal" font="default" size="100%">Dolla, A.</style></author><author><style face="normal" font="default" size="100%">Aubert, C.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Orange protein from Desulfovibrio alaskensis G20: insights into the Mo-Cu cluster protein-assisted synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">53-62</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Posa, Ioana</style></author><author><style face="normal" font="default" size="100%">Carvalho, Silvia</style></author><author><style face="normal" font="default" size="100%">Tavares, Joana</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A pan-cancer analysis of MYC-PVT1 reveals CNV-unmediated deregulation and poor prognosis in renal carcinoma</style></title><secondary-title><style face="normal" font="default" size="100%">Oncotarget</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2015 accepted</style></keyword><keyword><style  face="normal" font="default" size="100%">2016</style></keyword><keyword><style  face="normal" font="default" size="100%">2016 published</style></keyword><keyword><style  face="normal" font="default" size="100%">april 28</style></keyword><keyword><style  face="normal" font="default" size="100%">kirc</style></keyword><keyword><style  face="normal" font="default" size="100%">may 19</style></keyword><keyword><style  face="normal" font="default" size="100%">myc</style></keyword><keyword><style  face="normal" font="default" size="100%">november 17</style></keyword><keyword><style  face="normal" font="default" size="100%">pan-cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">pvt1</style></keyword><keyword><style  face="normal" font="default" size="100%">received</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.18632/oncotarget.9487</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The PVT1 lncRNA has recently been involved in tumorigenesis by affecting the protein stability of the MYC proto-oncogene. Both MYC and PVT1 reside in a well-known cancer-risk locus and enhanced levels of their products have been reported in different human cancers. Nonetheless, the extension and relevance of the MYC-PVT1 deregulation in tumorigenesis has not yet been systematically addressed.Here we performed a pan-cancer analysis of matched copy number, transcriptomic, methylation, proteomic and clinicopathological profiles for almost 7000 patients from 17 different cancers represented in the TCGA cohorts. Among all cancers types, kidney renal clear cell carcinoma (KIRC) showed the strongest upregulation of PVT1 and increased levels of both MYC and PVT1 correlated with the clinical outcome. PVT1 misregulation in KIRC is mostly associated to promoter hypomethylation rather than locus amplification. Furthermore, we found an association between MYC levels and PVT1 expression, which impacted on MYC-target genes.Collectively, our study discloses the role of PVT1 as a novel prognostic factor and as a molecular target for novel therapeutic interventions in renal carcinoma.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carla Machado</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author><author><style face="normal" font="default" size="100%">Luis C. Alves</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The past and the present: Commercial grisailles from Debitus</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 5th International Conference Youth in Conservation of Cultural Heritage – YOCOCU</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><pub-location><style face="normal" font="default" size="100%">Madrid</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">A. Heuer-Jungemann</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">A. G. Kanaras</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptide coated gold nanoparticles for in vivo targeting of angiogenesis</style></title><secondary-title><style face="normal" font="default" size="100%">International J. Nanomedicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.dovepress.com/peptide-coated-gold-nanoparticles-for-modulation-of-angiogenesis-in-vi-peer-reviewed-article-IJN</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">2633–2639</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, peptides designed to selectively interact with cellular receptors involved in the regulation of angiogenesis were anchored to oligo-ethylene glycol-capped gold nanoparticles (AuNPs) and used to evaluate the modulation of vascular development using an ex ovo chick chorioallantoic membrane assay. These nanoparticles alter the balance between naturally secreted pro- and antiangiogenic factors, under various biological conditions, without causing toxicity. Exposure of chorioallantoic membranes to AuNP–peptide activators of angiogenesis accelerated the formation of new arterioles when compared to scrambled peptide-coated nanoparticles. On the other hand, antiangiogenic AuNP–peptide conjugates were able to selectively inhibit angiogenesis in vivo. We demonstrated that AuNP vectorization is crucial for enhancing the effect of active peptides. Our data showed for the first time the effective control of activation or inhibition of blood vessel formation in chick embryo via AuNP-based formulations suitable for the selective modulation of angiogenesis, which is of paramount importance in applications where promotion of vascular growth is desirable (eg, wound healing) or ought to be contravened, as in cancer development.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, Íris L.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Petasis-Ugi ligands: New affinity tools for the enrichment of phosphorylated peptides</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">Petasis</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphopeptide enrichment</style></keyword><keyword><style  face="normal" font="default" size="100%">Ugi</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jchromb.2016.07.035</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">1031</style></volume><pages><style face="normal" font="default" size="100%">86–93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Affinity chromatography is a widespread technique for the enrichment and isolation of biologics, which relies on the selective and reversible interaction between affinity ligands and target molecules. Small synthetic affinity ligands are valuable alternatives due to their robustness, low cost and fast ligand development. This work reports, for the first time, the use of a sequential Petasis-Ugi multicomponent reaction to generate rationally designed solid-phase combinatorial libraries of small synthetic ligands, which can be screened for the selection of new affinity adsorbents towards biological targets. As a proof of concept, the Petasis-Ugi reaction was here employed in the discovery of affinity ligands suitable for phosphopeptide enrichment. A combinatorial library of 84 ligands was designed, synthesized on a chromatographic solid support and screened in situ for the specific binding of phosphopeptides binding human BRCA1C-terminal domains. The success of the reaction on the chromatographic matrix was confirmed by both inductively coupled plasma atomic emission spectroscopy and fluorescence microscopy. Three lead ligands were identified due to their superior performance in terms of binding capacity and selectivity towards the phosphorylated moiety on peptides, which showed the feasibility of the Petasis-Ugi reaction for affinity ligand development.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, Íris L.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phosphopeptide Enrichment Using Various Magnetic Nanocomposites: An Overview</style></title><secondary-title><style face="normal" font="default" size="100%">Phospho-Proteomics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity</style></keyword><keyword><style  face="normal" font="default" size="100%">Hybrid materials</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanocomposites</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphopeptide enrichment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/978-1-4939-3049-4</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1355</style></volume><pages><style face="normal" font="default" size="100%">193–209</style></pages><isbn><style face="normal" font="default" size="100%">978-1-4939-3048-7</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic nanocomposites are hybrid structures consisting of an iron oxide (Fe3O4 /$\gamma$-Fe2O3 ) superparamagnetic core and a coating shell which presents affi nity for a specifi c target molecule. Within the scope of phosphopeptide enrichment, the magnetic core is usually fi rst functionalized with an intermediate layer of silica or carbon to improve dispersibility and increase specifi c area, and then with an outer layer of a phosphate-affi nity material. Fe3O4 -coating materials include metal oxides, rare earth metal-based compounds, immobilized-metal ions, polymers, and many others. This chapter provides a generic overview of the different materials that can be found in literature and their advantages and drawbacks.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Andrade, S.</style></author><author><style face="normal" font="default" size="100%">Ferro, M.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">C. Laia</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoluminescent Nanocrystals in a Multicomponent Aluminoborosilicate Glass</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">24925−24931</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Predicting Protein-Protein Interactions Using BiGGER: Case Studies</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.3390/molecules21081037</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">1037</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Craveiro</style></author><author><style face="normal" font="default" size="100%">I. Aroso</style></author><author><style face="normal" font="default" size="100%">V. Flammia</style></author><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">R. L. Reis</style></author><author><style face="normal" font="default" size="100%">A. R. C. Duarte</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Properties and thermal behavior of natural deep eutectic solvents</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Liquids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0167732215303019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">534-540</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Própolis - o desafio da normalização - XIIEQA</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/propolis_-_o_desafio_da_normalizacao_-_xiieqa.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yang, Y.</style></author><author><style face="normal" font="default" size="100%">Wikieł, A.J.</style></author><author><style face="normal" font="default" size="100%">Dall'agnol, L.T.</style></author><author><style face="normal" font="default" size="100%">Eloy, P.</style></author><author><style face="normal" font="default" size="100%">Genet, M.J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Sand, W.</style></author><author><style face="normal" font="default" size="100%">Dupont-Gillain, C.C.</style></author><author><style face="normal" font="default" size="100%">Rouxhet, P.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proteins dominate in the surface layers formed on materials exposed to extracellular polymeric substances from bacterial cultures</style></title><secondary-title><style face="normal" font="default" size="100%">Biofouling</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">95-108</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Fonseca, L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase: a kinetic and mechanistic study</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/jacs.6b03941</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">8834-8846</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Barbosa, Inês</style></author><author><style face="normal" font="default" size="100%">Rute Castro</style></author><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Ana Sofia Coroadinha</style></author><author><style face="normal" font="default" size="100%">Barbas, Ana</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Retroviral particles are effectively purified on an affinity matrix containing peptides selected by phage-display</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptides</style></keyword><keyword><style  face="normal" font="default" size="100%">Phage display</style></keyword><keyword><style  face="normal" font="default" size="100%">Virus-like particles</style></keyword><keyword><style  face="normal" font="default" size="100%">VLP purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1513–1524</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robots Working with Humans or Humans Working with Robots? Searching for Social Dimensions in New Human-Robot Interaction in Industry</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2075-4698/6/3/23</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2016</style></volume><pages><style face="normal" font="default" size="100%">23</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The focus of the following article is on the use of new robotic systems in the manufacturing industry with respect to the social dimension. Since “intuitive” human–machine interaction (HMI) in robotic systems becomes a significant objective of technical progress, new models of work organization are needed. This hypothesis will be investigated through the following two aims: The first aim is to identify relevant research questions related to the potential use of robotic systems in different systems of work organization at the manufacturing shop-floor level. The second aim is to discuss the conceptualization of (old) organizational problems of human–robot interaction (HRI). In this context, the article reflects on the limits of cognitive and perceptual workload for robot operators in complex working systems. This will be particularly relevant whenever more robots with different “roles” are to be increasingly used in the manufacturing industry. The integration of such complex socio-technical systems needs further empirical and conceptual research with regard to “social” aspects of the technical dimension. Future research should, therefore, also integrate economic and societal issues to understand the full dimensions of new human–robot interaction in industry today. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robots Working with Humans or Humans Working with Robots? Searching for Social Dimensions in New Human-Robot Interaction in Industry</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">23</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, R.</style></author><author><style face="normal" font="default" size="100%">Almeida, R</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Lourenço, N.</style></author><author><style face="normal" font="default" size="100%">Fonseca, L.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sandwich-Type Enzymatic Fuel Cell Based on a New Electro-Conductive Material - Ion Jelly</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry Select</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/slct.201601640</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">6546–6552</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Hannot Rodriguez</style></author><author><style face="normal" font="default" size="100%">Anna Schleisiek</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Scientific knowledge and the transgression of boundaries</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer VS</style></publisher><pub-location><style face="normal" font="default" size="100%">Wiesbaden</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of this book is to understand and critically appraise science-based transgression dynamics in their whole complexity. It includes contributions from experts with different disciplinary backgrounds, such as philosophy, history and sociology. Thus, it is in itself an example of boundary transgession. Scientific disciplines and their objects have tended to be seen as permanent and distinct. However, science is better conceived as an activity that constantly surpasses, erases and rebuilds all kinds of boundaries, either disciplinary, socio-ethical or ecological. This transgressive capacity, a characteristic trait of science and its applications, defines us as &quot;knowledge societies.&quot; However, scientific and technological developments are also sources of serious environmental and social concerns. &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mariana Silva</style></author><author><style face="normal" font="default" size="100%">Zélia Silva</style></author><author><style face="normal" font="default" size="100%">Graça Marques</style></author><author><style face="normal" font="default" size="100%">Tiago Ferro</style></author><author><style face="normal" font="default" size="100%">Márcia Gonçalves</style></author><author><style face="normal" font="default" size="100%">Mauro Monteiro</style></author><author><style face="normal" font="default" size="100%">Sandra J. van Vliet</style></author><author><style face="normal" font="default" size="100%">Elodie Mohr</style></author><author><style face="normal" font="default" size="100%">Andreia C. Lino</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Flávia A. Lima</style></author><author><style face="normal" font="default" size="100%">Yvette van Kooyk</style></author><author><style face="normal" font="default" size="100%">Teresa Matos</style></author><author><style face="normal" font="default" size="100%">Carlos E. Tadokoro</style></author><author><style face="normal" font="default" size="100%">Paula A. Videira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sialic acid removal from dendritic cells improves antigen cross-presentation and boosts anti-tumor immune responses</style></title><secondary-title><style face="normal" font="default" size="100%">Oncotarget </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.impactjournals.com/oncotarget/index.php?journal=oncotarget&amp;page=article&amp;op=view&amp;path[]=9419&amp;pubmed-linkout=1</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dendritic cells (DCs) hold promise for anti-cancer immunotherapy. However, clinically, their efficiency is limited and novel strategies to improve DC-mediated anti-tumor responses are needed. Human DCs display high content of sialic acids, which inhibits their maturation and co-stimulation capacity. Here, we aimed to understand whether exogenous desialylation of DCs improves their anti-tumor immunity. Compared to fully sialylated DCs, desialylated human DCs loaded with tumor-antigens showed enhanced ability to induce autologous T cells to proliferate, to secrete Th1 cytokines, and to specifically induce tumor cell apoptosis. Desialylated DCs showed an increased expression of MHC-I and -II, co-stimulatory molecules and an augmented secretion of IL-12. Desialylated HLA-A*02:01 DCs pulsed with gp100 peptides displayed enhanced peptide presentation through MHC-I, resulting in higher activation ofgp100280–288 specific CD8+ cytotoxic T cells. Desialylated murine DCs also exhibited increased MHC and co-stimulatory molecules and higher antigen cross-presentation via MHC-I. These DCs showed higher ability to activate antigen-specific CD4+ and CD8+ T cells, and to specifically induce tumor cell apoptosis. Collectively, our data demonstrates that desialylation improves DCs’ ability to elicit T cell-mediated anti-tumor activity, due to increased MHC-I expression and higher antigen presentation via MHC-I. Sialidase treatment of DCs may represent a technology to improve the efficacy of antigen loaded-DC-based vaccines for anti-cancer immunotherapy.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Almeida, Rute</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A simple sol-gel route to the construction of hydroxyapatite inverted colloidal crystals for bone tissue engineering</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0167577X16314987</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">407-410</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Hydroxyapatite (HAp) scaffolds with uniform pore size and interconnected pore network were constructed based on the inverted colloidal crystal (ICC) geometry and a simple sol-gel formulation. Monodisperse polystyrene microspheres were self-assembled and annealed into a hexagonal close packed structure. HAp sol-gel was infiltrated in this template followed by thermal treatment for simultaneous HAp matrix sintering and polymeric colloidal crystal calcination. The resultant ICC scaffolds exhibit an ordered architecture that was able to offer a favorable environment for human osteoblasts adhesion and proliferation, an essential feature for bone ingrowth in tissue engineering applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The small iron-sulfur protein from the ORP operon binds a [2Fe-2S] cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.bbabio.2016.05.006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1857</style></volume><pages><style face="normal" font="default" size="100%">1422-1429</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Rute Castro</style></author><author><style face="normal" font="default" size="100%">Ana Sofia Coroadinha</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Small synthetic ligands for the enrichment of viral particles pseudotyped with amphotropic murine leukemia virus envelope</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Triazine scaffold</style></keyword><keyword><style  face="normal" font="default" size="100%">Viral particles</style></keyword><keyword><style  face="normal" font="default" size="100%">virtual screening</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chroma.2016.02.026</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">1438</style></volume><pages><style face="normal" font="default" size="100%">160–170</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Retroviral vectors gained popularity toward other viral vectors as they integrate their genome into hosts' genome, a characteristic required for the modification of stem cells. However, the production of viable particles for gene therapy is hampered by the low ratio of infectious to non-infectious viral particles after purification, low titers and limited number of competent viral receptors. We have developed de novo two fully synthetic triazine-based ligands that can selectively bind retroviral particles pseudotyped with amphotropic murine leukemia virus envelope (AMPHO4070A). A 78-membered library of triazine-based ligands was designed in silico and was virtually screened against the modeled structure of the AMPHO4070A protein. Ligands displaying the highest energy of binding were synthesized on cross-linked agarose and experimentally tested. Adsorbents containing ligands A5A10 and A10A11 showed selectivity toward viral particles containing the target protein (VLP-AMPHO), binding 19 ± 5 $μ$g/g support and 47 ± 13 $μ$g/g support, respectively. The elution conditions for both ligands were mild and with high recovery yields (80-100{%}), in comparison with common purification practices. These results were based on a lab-scale experimental setting with VLP integrity being confirmed through TEM. In particular, the elution buffer containing 12 mM imidazole allowed the recovery of intact amphotropic viral particles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Special issue on robots and the work environment</style></title><secondary-title><style face="normal" font="default" size="100%">Societies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2075-4698/6/4/31/htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2016</style></volume><pages><style face="normal" font="default" size="100%">31</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Strategien der Individualisierung. Neue Konzepte und Befunde zur soziologischen Individualisierungsthese</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">transcript</style></publisher><pub-location><style face="normal" font="default" size="100%">Bielefeld</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Der Begriff der Individualisierung trägt in der Regel negative Konnotationen: sei es im Hinblick auf eine zunehmende Vereinzelung und Vereinsamung von Individuen oder hinsichtlich der Zunahme egoistisch anmutender Handlungen von Menschen, die das Gemeinwohl aus dem Blick verlieren. Prozesse der Individualisierung werden daher häufig als Bedrohung für die Konstituierung moderner Gesellschaften diskutiert. Diese Studie hingegen präsentiert eine neue Lesart der Individualisierung. Orientiert an Niklas Luhmanns Arbeiten und gestützt auf Ergebnisse einer empirischen Studie legt Bettina-Johanna Krings eine soziologische Betrachtung vor, die die Aufforderung zur Individualisierung als eine notwendige Herausforderung in modernen Gesellschaften interpretiert.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Santos</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">E. Elangovan</style></author><author><style face="normal" font="default" size="100%">Neto, J. P.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Viegas, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Fortunato, E. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of WO3 nanoparticles for biosensing applications</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B: Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">223</style></volume><pages><style face="normal" font="default" size="100%">186-194</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zhen Ma</style></author><author><style face="normal" font="default" size="100%">Bian Zhang</style></author><author><style face="normal" font="default" size="100%">M. Fátima C. Guedes da Silva</style></author><author><style face="normal" font="default" size="100%">Ana Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Characterization, Thermal Properties and Antiproliferative Potential of Copper(II) 4′-phenyl-terpyridine Compounds</style></title><secondary-title><style face="normal" font="default" size="100%"> Dalton Transations</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/Content/ArticleLanding/2016/DT/c5dt02744f#!divAbstract</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reactions between 4′-phenyl-terpyridine (L) and several Cu(II) salts (p-toluenesulfonate, benzoate and o-, m- or p-hydroxybenzoate) led to the formation of [Cu(p-SO3C6H4CH3)L(H2O)2](p-SO3C6H4CH3) (1), [Cu(OCOPh)2L] (2), [Cu(o-OCOC6H4OH)2L] (3), [Cu(m-OCOC6H4OH)2L]·MeOH (4·MeOH) and [Cu(p-OCOC6H4OH)2L]·2H2O (5·2H2O), which were characterized by elemental and TG-DTA analyses, ESI-MS, IR spectroscopy and single crystal X-ray diffraction, as well as by conductivimetry. In all structures the Cu atoms present N3O3 octahedral coordination geometries, which, in 2–5, are highly distorted as a result of the chelating-bidentate mode of one of the carboxylate ligands. Intermolecular π⋯π stacking interactions could also be found in 2–5 (in the 3.569–3.651 Å range and involving solely the pyridyl rings). Medium–strong hydrogen bond interactions lead to infinite 1D chains (in 1 and 4) and to an infinite 2D network (in 5). Compounds 1 and 4 show high in vitro cytotoxicity towards HCT116 colorectal carcinoma and HepG2 hepatocellular carcinoma cell lines. The antiproliferative potential of compound 1 is due to an increase of the apoptotic process that was confirmed by Hoechst staining, flow cytometry and RT-qPCR. All compounds able to non-covalently intercalate the DNA helix and induce in vitro pDNA double-strand breaks in the absence of H2O2. Concerning compound 1, the hydroxyl radical and singlet oxygen do not appear to be involved in the pDNA cleavage process and the fact that this cleavage also occurs in the absence of molecular oxygen points to a hydrolytic mechanism of cleavage.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Muñoz-ruiz, Miguel</style></author><author><style face="normal" font="default" size="100%">Ribot, Julie C</style></author><author><style face="normal" font="default" size="100%">Grosso, Ana R</style></author><author><style face="normal" font="default" size="100%">Gonçalves-sousa, Natacha</style></author><author><style face="normal" font="default" size="100%">Pamplona, Ana</style></author><author><style face="normal" font="default" size="100%">Pennington, Daniel J</style></author><author><style face="normal" font="default" size="100%">Regueiro, José R</style></author><author><style face="normal" font="default" size="100%">Fernández-malavé, Edgar</style></author><author><style face="normal" font="default" size="100%">Silva-santos, Bruno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TCR signal strength controls thymic differentiation of discrete proinflammatory γδT cell subsets</style></title><secondary-title><style face="normal" font="default" size="100%">Nature immunology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/ni.3424</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">April</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The mouse thymus produces discrete γδ T cell subsets that make either interferon-γ (IFN-γ) or interleukin 17 (IL-17), but the role of the T cell antigen receptor (TCR) in this developmental process remains controversial. Here we show that Cd3g(+/-) Cd3d(+/-) (CD3 double-haploinsufficient (CD3DH)) mice have reduced TCR expression and signaling strength on γδ T cells. CD3DH mice had normal numbers and phenotypes of αβ thymocyte subsets, but impaired differentiation of fetal Vγ6(+) (but not Vγ4(+)) IL-17-producing γδ T cells and a marked depletion of IFN-γ-producing CD122(+) NK1.1(+) γδ T cells throughout ontogeny. Adult CD3DH mice showed reduced peripheral IFN-γ(+) γδ T cells and were resistant to experimental cerebral malaria. Thus, TCR signal strength within specific thymic developmental windows is a major determinant of the generation of proinflammatory γδ T cell subsets and their impact on pathophysiology.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology and the creative disruption of health care</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung - Theorie und Praxis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">79-84</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Kumi Okuwada</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment in Japan and Europe</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The goal of technology assessment (TA) is to lend support to society and policy making by promoting understanding of the problems related to the grand sociotechnical challenges of our time, as well as to assess the available options for managing them. Researchers from Japan and Europe reflected together in this book on country-specific developments to identify the conditions that must be present to anchor TA in science, politics, and society. This book helps us to learn about different cultures.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Kumi Okuwada</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment in Japan and Europe</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ksp.kit.edu/9783731504290</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The goal of technology assessment (TA) is to lend support to society and policy making by promoting understanding of the problems related to the grand sociotechnical challenges of our time, as well as to assess the available options for managing them. Researchers from Japan and Europe reflected together in this book on country-specific developments to identify the conditions that must be present to anchor TA in science, politics, and society. This book helps us to learn about different cultures.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Filipe França Gouveia Boavida</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment in Non-PTA Countries: An Overview of Recent Developments in Europe</style></title><secondary-title><style face="normal" font="default" size="100%">Technology Assessment in Japan and Europe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ksp.kit.edu/9783731504290</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><pages><style face="normal" font="default" size="100%">75-88</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment in Non-PTA Countries: An Overview of Recent Developments in Europe</style></title><secondary-title><style face="normal" font="default" size="100%">Technology Assessment in Japan and Europe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">KIT Scientific Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><pages><style face="normal" font="default" size="100%">75-88</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Diana Machado</style></author><author><style face="normal" font="default" size="100%">Laia, César</style></author><author><style face="normal" font="default" size="100%">Laura Pereira</style></author><author><style face="normal" font="default" size="100%">Coutinho, Joana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and magnetic properties of chitosan-iron oxide nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate polymers</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chitosan</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron oxide nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic hyperthermia</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetite</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0144861716305008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">149</style></volume><pages><style face="normal" font="default" size="100%">382-390</style></pages><isbn><style face="normal" font="default" size="100%">0144-8617</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Chitosan is a biopolymer widely used for biomedical applications such as drug delivery systems, wound healing, and tissue engineering. Chitosan can be used as coating for other types of materials such as iron oxide nanoparticles, improving its biocompatibility while extending its range of applications.&lt;br /&gt;
In this work iron oxide nanoparticles (Fe3O4 NPs) produced by chemical precipitation and thermal decomposition and coated with chitosan with different molecular weights were studied. Basic characterization on bare and chitosan-Fe3O4 NPs was performed demonstrating that chitosan does not affect the crystallinity, chemical composition, and superparamagnetic properties of the Fe3O4 NPs, and also the incorporation of Fe3O4 NPs into chitosan nanoparticles increases the later hydrodynamic diameter without compromising its physical and chemical properties. The nano-composite was tested for magnetic hyperthermia by applying an alternating current magnetic field to the samples demonstrating that the heating ability of the Fe3O4 NPs was not significantly affected by chitosan.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">D. Machado</style></author><author><style face="normal" font="default" size="100%">C. Laia</style></author><author><style face="normal" font="default" size="100%">L. C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">J. T. Coutinho</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and magnetic properties of chitosan-iron oxide nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydr Polym</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.carbpol.2016.04.123</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">149</style></volume><pages><style face="normal" font="default" size="100%">382-390</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chitosan is a biopolymer widely used for biomedical applications such as drug delivery systems, wound healing, and tissue engineering. Chitosan can be used as coating for other types of materials such as iron oxide nanoparticles, improving its biocompatibility while extending its range of applications.&lt;/p&gt;
&lt;p&gt;In this work iron oxide nanoparticles (Fe3O4 NPs) produced by chemical precipitation and thermal decomposition and coated with chitosan with different molecular weights were studied. Basic characterization on bare and chitosan-Fe3O4 NPs was performed demonstrating that chitosan does not affect the crystallinity, chemical composition, and superparamagnetic properties of the Fe3O4 NPs, and also the incorporation of Fe3O4 NPs into chitosan nanoparticles increases the later hydrodynamic diameter without compromising its physical and chemical properties. The nano-composite was tested for magnetic hyperthermia by applying an alternating current magnetic field to the samples demonstrating that the heating ability of the Fe3O4 NPs was not significantly affected by chitosan.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Sousa, Ana Isabel</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Borges</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards the development of multifunctional chitosan-based iron oxide nanoparticles: Optimization and modelling of doxorubicin release</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">10.1016/j.carbpol.2016.07.109</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">153</style></volume><pages><style face="normal" font="default" size="100%">212-221</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;In the present work composite nanoparticles with a magnetic core and a chitosan-based shell were produced as drug delivery systems for doxorubicin (DOX). The results show that composite nanoparticles with a hydrodynamic diameter within the nanometric range are able to encapsulate more DOX than polymeric nanoparticles alone corresponding also to a higher drug release. Moreover the synthesis method of the iron oxide nanoparticles influences the total amount of DOX released and a high content of iron oxide nanoparticles inhibits DOX release. The modelling of the experimental results revealed a release mechanism dominated by Fickian diffusion.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">A. I. Sousa</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards the development of multifunctional chitosan-based iron oxide nanoparticles: Optimization and modelling of doxorubicin release</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydr Polym</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.carbpol.2016.07.109</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">153</style></volume><pages><style face="normal" font="default" size="100%">212-221</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present work composite nanoparticles with a magnetic core and a chitosan-based shell were produced as drug delivery systems for doxorubicin (DOX). The results show that composite nanoparticles with a hydrodynamic diameter within the nanometric range are able to encapsulate more DOX than polymeric nanoparticles alone corresponding also to a higher drug release. Moreover the synthesis method of the iron oxide nanoparticles influences the total amount of DOX released and a high content of iron oxide nanoparticles inhibits DOX release. The modelling of the experimental results revealed a release mechanism dominated by Fickian diffusion.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jesus, Tiago Filipe</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Almeida-Val, Vera Maria Fonseca</style></author><author><style face="normal" font="default" size="100%">Coelho, Maria Manuela</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transcriptome profiling of two Iberian freshwater fish exposed to thermal stress</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Thermal Biology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cyprinidae</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-seq</style></keyword><keyword><style  face="normal" font="default" size="100%">Squalius</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jtherbio.2015.11.009</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">54–61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The congeneric freshwater fish Squalius carolitertii and S. torgalensis inhabit different Iberian regions with distinct climates; Atlantic in the North and Mediterranean in the South, respectively. While northern regions present mild temperatures, fish in southern regions often experience harsh temperatures and droughts. Previous work with two hsp70 genes suggested that S. torgalensis is better adapted to harsher thermal conditions than S. carolitertii as a result of the different environmental conditions. We present a transcriptomic characterisation of these species' thermal stress responses. Through differential gene expression analysis of the recently available transcriptomes of these two endemic fish species, comprising 12 RNA-seq libraries from three tissues (skeletal muscle, liver and fins) of fish exposed to control (18 °C) and test (30 °C) conditions, we intend to lay the foundations for further studies on the effects of temperature given predicted climate changes. Results showed that S. carolitertii had more upregulated genes, many of which are involved in transcription regulation, whereas S. torgalensis had more downregulated genes, particularly those responsible for cell division and growth. However, both species displayed increased gene expression of many hsps genes, suggesting that they are able to deal with protein damage caused by heat, though with a greater response in S. torgalensis. Together, our results suggest that S. torgalensis may have an energy saving strategy during short periods of high temperatures, re-allocating resources from growth to stress response mechanisms. In contrast, S. carolitertii regulates its metabolism by increasing the expression of genes involved in transcription and promoting the stress response, probably to maintain homoeostasis. Additionally, we indicate a set of potential target genes for further studies that may be particularly suited to monitoring the responses of Cyprinidae to changing temperatures, particularly for species living in similar conditions in the Mediterranean Peninsulas.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Sara</style></author><author><style face="normal" font="default" size="100%">Dias, Ana Margarida G.C.</style></author><author><style face="normal" font="default" size="100%">Guilherme, Márcia</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Caraça, Luciana T.</style></author><author><style face="normal" font="default" size="100%">Ana Sofia Coroadinha</style></author><author><style face="normal" font="default" size="100%">Lowe, Christopher R.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tryptophan tags and de novo designed complementary affinity ligands for the expression and purification of recombinant proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">Affinity ligand</style></keyword><keyword><style  face="normal" font="default" size="100%">Affinity tag</style></keyword><keyword><style  face="normal" font="default" size="100%">Combinatorial Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Green fluorescen t protein</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Ugi reaction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0021967316313498</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1472</style></volume><pages><style face="normal" font="default" size="100%">55–65</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A common strategy for the production and purification of recombinant proteins is to fuse a tag to the protein terminal residues and employ a “tag-specific” ligand for fusion protein capture and purification. In this work, we explored the effect of two tryptophan-based tags, NWNWNW and WFWFWF, on the expression and purification of Green Fluorescence Protein (GFP) used as a model fusion protein. The titers obtained with the expression of these fusion proteins in soluble form were 0.11 mg ml−1 and 0.48 mg ml−1 for WFWFWF and NWNWNW, respectively. A combinatorial library comprising 64 ligands based on the Ugi reaction was prepared and screened for binding GFP-tagged and non-tagged proteins. Complementary ligands A2C2 and A3C1 were selected for the effective capture of NWNWNW and WFWFWF tagged proteins, respectively, in soluble forms. These affinity pairs displayed 106 M−1 affinity constants and Qmax values of 19.11 ± 2.60 ug g−1 and 79.39 ug g−1 for the systems WFWFWF AND NWNWNW, respectively. GFP fused to the WFWFWF affinity tag was also produced as inclusion bodies, and a refolding-on column strategy was explored using the ligand A4C8, selected from the combinatorial library of ligands but in presence of denaturant agents.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unraveling electricity consumption profiles in households through clusters: Combining smart meters and door-to-door surveys</style></title><secondary-title><style face="normal" font="default" size="100%">Energy and Buildings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0378778816300421</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">666–676</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Improvements of energy efficiency and reduction of Electricity Consumption (EC) could be pushed by increased knowledge on consumption profiles. This paper contributes to a comprehensive understanding of the EC profiles in a Southwest European city through the combination of high-resolution data from smart meters (daily electricity consumption) with door-to-door 110-question surveys for a sample of 265 households in the city of Évora, in Portugal. This analysis allowed to define ten power consumption clusters using Ward's method hierarchical clustering, corresponding to four distinct types of annual consumption profiles: U shape (sharp and soft), W shape and Flat. U shape pattern is the most common one, covering 77% of the sampled households.&lt;br /&gt;
The results show that three major groups of determinants characterize the electricity consumption segmentation: physical characteristics of a dwelling, especially year of construction and floor area; HVAC equipment and fireplaces ownership and use; and occupants’ profiles (mainly number and monthly income).&lt;br /&gt;
The combination of the daily EC data with qualitative door-to-door survey-based data proved to be a powerful data nutshell to distinguish groups of power consumers, allowing to derive insights to support DSOs, ESCOs, and retailers to design measures and instruments targeted to effective energy reduction (e.g. peak shaving, energy efficiency).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, MN</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. P.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Paquete, C.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unraveling the electron transfer processes of a nanowire protein from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">BBA - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S000527281500198X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1857</style></volume><pages><style face="normal" font="default" size="100%">7-13</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The extracellular electron transfer metabolism of Geobacter sulfurreducens is sustained by several multiheme c-type cytochromes. One of these is the dodecaheme cytochrome GSU1996 that belongs to a new sub-class of c-type cytochromes. GSU1996 is composed by four similar triheme domains (A-D). The C-terminal half of the molecule encompasses the domains C and D, which are connected by a small linker and the N-terminal half of the protein contains two domains (A and B) that form one structural unit. It was proposed that this protein works as an electrically conductive device in Geobacter sulfurreducens, transferring electrons within the periplasm or to outer-membrane cytochromes. In this work, a novel strategy was applied to characterize in detail the thermodynamic and kinetic properties of the hexaheme fragment CD of GSU1996. This characterization revealed the electron transfer process of GSU1996 for the first time, showing that a heme at the edge of the C-terminal of the protein is thermodynamic and kinetically competent to receive electrons from physiological redox partners. This information contributes towards understanding how this new sub-class of cytochromes functions as nanowires, and also increases the current knowledge of the extracellular electron transfer mechanisms in Geobacter sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Marques, J.</style></author><author><style face="normal" font="default" size="100%">J. Figueira</style></author><author><style face="normal" font="default" size="100%">I. Ropio</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">V2O5 Thin Films for Flexible and High Sensitivity Transparent Temperature Sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Technologies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/admt.201600077</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">1600077</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports the optimization of V2O5 Seebeck coefficient to obtain high sensitivity and transparent temperature sensors. It is observed that the film thickness plays a major role on the thermoelectric properties, together with the annealing step, obtaining a Seebeck coefficient of −690 μV K−1, for 75 nm thick V2O5 films deposited on glass, after an annealing step of 1 h at 773 K, in air. The V2O5 films are also deposited and optimized on polyimide substrates, but lower annealing temperature is required, 573 K for 3 h, to maintain the flexibility of the substrate and simultaneously high Seebeck coefficient, −591 μV K−1. These films are used in a simple design sensor and tested on the surface of a microfluidic channel (500 μm) made of polydimethylsiloxane, while having hot water flowing through it. The response time is below 1 s and the recovery time around 5 s.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. V. Cruz</style></author><author><style face="normal" font="default" size="100%">Freitas, F</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author><author><style face="normal" font="default" size="100%">F. Mano</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Reis, M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Valorization of fatty acids-containing wastes and byproducts into short- and medium-chain length polyhydroxyalkanoates</style></title><secondary-title><style face="normal" font="default" size="100%">New Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1871678415000990</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">206-215</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1016/j.nbt.2015.05.005&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium Pentoxide Alloyed with Graphite for Thin-Film Thermal Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">J. Electron. Mater.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11664-016-4363-2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">1987–1991</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermoelectric (TE) properties of vanadium pentoxide (V2O5) alloyed with graphite (G) were studied as a function of its incorporation percentage. Variable weight percentages of graphite powder (0–50%) were added to V2O5 powder and their mixtures were evaporated by a thermal evaporation technique to form thin films with a thickness in the range of 30–80 nm. In the infrared wavelength region, the transmittance of the obtained films increased as the G percentage was increased, while in the visible range, it decreased with G up to 10%. The TE properties were improved when G was in the range of 10–30%, while it decreased for the other percentages: Seebeck coefficient (S) changed from 0.6 mV/K to 0.9 mV/K and was zero with a G of 50%; the electrical conductivity varied slightly from 5 (Ωm)−1 to 0.7 (Ωm)−1 while the mobility improved from 0.07 cm2/V s to 1.5 cm2/V s and the respective carrier concentration was reduced, from 1 × 1018 cm−3 to 4 × 1016 cm−3. These films were applied as temperature sensors evaluating the thermovoltage as a function of thermal gradient between two electrodes, in which one was maintained at room temperature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Variabilidad de la composición química y propiedades funcionales del própolis, pólen e mel</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/variabilidad_de_la_composicion_quimica_y_propiedades_funcionales_del_propolis_polen_e_mel.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manas Sutradhar</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Kamran T Mahmudov</style></author><author><style face="normal" font="default" size="100%">M. Fátima C. Guedes da Silva</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water soluble heterometallic potassium-dioxidovanadium(V) (K+/VO3+) complexes as potential antiproliferative agents</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0162013415301136?via%3Dihub</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">17-25</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two water soluble heterometallic potassium–dioxidovanadium polymers, [KVO2(L1)]n (1) and [KVO2(L2)(H2O)]n (2) [H2L1= (2,3-dihydroxybenzylidene)-2-hydroxybenzohydrazide and H2L2=(2,3-dihydroxybenzylidene)benzohydrazide], have been synthesized and characterized by IR, NMR, elemental analysis and single crystal X-ray diffraction. The antiproliferative potentials of 1 and 2 were examined towards human colorectal carcinoma (HCT116), and lung (A549) and breast (MCF7) adenocarcinoma cell lines. 1 exhibits a high cytotoxic activity against colorectal carcinoma cells (HCT116), with IC50 lower than those for cisplatin.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">155</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Claudia F. Galinha</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2D fluorescence spectroscopy for monitoring ion-exchange membrane based technologies – Reverse electrodialysis (RED)</style></title><secondary-title><style face="normal" font="default" size="100%">Water Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2D fluorescence spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion-exchange membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Monitoring of membrane fouling</style></keyword><keyword><style  face="normal" font="default" size="100%">Principal components analysis (PCA)</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S004313541530275X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">184-198</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reverse electrodialysis (RED) is one of the emerging, membrane-based technologies for harvesting salinity gradient energy. In RED process, fouling is an undesirable operation constraint since it leads to a decrease of the obtainable net power density due to increasing stack electric resistance and pressure drop. Therefore, early fouling detection is one of the main challenges for successful RED technology implementation. In the present study, two-dimensional (2D) fluorescence spectroscopy was used, for the first time, as a tool for fouling monitoring in RED. Fluorescence excitation-emission matrices (EEMs) of ion-exchange membrane surfaces and of natural aqueous streams were acquired during one month of a RED stack operation. Fouling evolvement on the ion-exchange membrane surfaces was successfully followed by 2D fluorescence spectroscopy and quantified using principal components analysis (PCA). Additionally, the efficiency of cleaning strategy was assessed by measuring the membrane fluorescence emission intensity before and after cleaning. The anion-exchange membrane (AEM) surface in contact with river water showed to be significantly affected due to fouling by humic compounds, which were found to cross through the membrane from the lower salinity (river water) to higher salinity (sea water) stream. The results obtained show that the combined approach of using 2D fluorescence spectroscopy and PCA has a high potential for studying fouling development and membrane cleaning efficiency in ion exchange membrane processes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Santos, Andreia F. M.</style></author><author><style face="normal" font="default" size="100%">Nunes, Guilherme</style></author><author><style face="normal" font="default" size="100%">Cunha, Guilherme</style></author><author><style face="normal" font="default" size="100%">Sotomayor, João C.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Florence Danède,</style></author><author><style face="normal" font="default" size="100%">C. J. Dias</style></author><author><style face="normal" font="default" size="100%">Cardoso, M Margarida</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Teresa Viciosa</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Accessing the Physical State and Molecular Mobility of Naproxen Confined to Nanoporous Silica Matrixes</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/acs.jpcc.6b04078</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">14390-14401</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pharmaceutical drug naproxen was loaded in three different silica hosts with pore diameters of 2.4 (MCM), 3.2 (MCM), and 5.9 nm (SBA), respectively: napMCM\_2.4 nm, napMCM\_3.2 nm, and napSBA\_5.9 nm. To access the guest physical state in the prepared composites, differential scanning calorimetry (DSC), X-ray diffraction (XRD), and attenuated total reflectance Fourier transform infrared spectroscopy were used. The different techniques provided complementary information on a molecular population that was revealed to be distributed among different environments, namely the pore core, the inner pore wall, and the outer surface. It was found that naproxen is semicrystalline in the higher pore size matrix being able to crystallize inside pores; after melting it undergoes full amorphization. In the case of the lower pore size matrix, naproxen crystallizes outside pores due to an excess of filling while most of the remaining fraction is incorporated inside the pores as amorphous. Crystallinity in these two composites was observed by the emergence of the Bragg peaks in the XRD analysis, whereas for napMCM\_3.2 nm only the amorphous halo was detected. The latter only exhibits the step due to the glass transition by DSC remaining stable as amorphous at least for 12 months. The glass transition in the three composites is abnormally broad, shifting to higher temperatures as the pore size decreases, coherent with the slowing down of molecular mobility as probed by dielectric relaxation spectroscopy. For napSBA\_5.9 nm the dielectric response was deconvoluted in two processes: a hindered surface (S-) process due to molecules interacting with the inner pore wall and a faster α-relaxation associated with the dynamic glass transition due to molecules relaxing in the pore core, which seems a manifestation of true confinement effects. The drug incorporation inside a nanoporous matrix, mainly in 3.2 nm pores, was revealed to be a suitable strategy to stabilize the highly crystallizable drug naproxen in the amorphous/supercooled state and to control its release from the silica matrix, allowing full delivery after 90 min in basic media.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, A M G C</style></author><author><style face="normal" font="default" size="100%">Santos, R. dos</style></author><author><style face="normal" font="default" size="100%">Iranzo, O.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity adsorbents for proline-rich peptide sequences: a new role for WW domains</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6RA10900D</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">68979-68988</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The WW domain derived from human Yes-associated protein (hYAP65_WW) recognizes proline-rich peptides. The structural and chemical robustness of WW domains makes them appealing candidates to target and capture these peptides in affinity purification processes. In this work{,} the chemical synthesis of the hYAP65_WW domain containing a terminal cysteine for oriented coupling onto the chromatographic matrix was successfully achieved by a fragment solution condensation reaction and by incorporation of pseudoproline dipeptide units. Both strategies yielded a hYAP65_WW protein with the characteristic WW domain folding. The purified hYAP65_WW domain was immobilized in a chromatographic matrix and tested for binding to a proline-rich peptide. The adsorbent bound 92 ng of peptide per mg of support and the elution was particularly efficient when employing a low pH or an increase in salt concentration. This work sets the ground for the application of WW domains as affinity reagents towards the capture and elution of peptides and proteins rich in proline sequences.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, Mary K. S.</style></author><author><style face="normal" font="default" size="100%">Ana S. Mestre</style></author><author><style face="normal" font="default" size="100%">Matos, Ines</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Ana P. Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biodiesel production waste as promising biomass precursor of reusable activated carbons for caffeine removal</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C6RA09006K</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">45419-45427</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biodiesel production generates low particle size rapeseed waste (recovered from warehouse air filtration systems) that was herein explored as promising biomass precursor of chemically activated carbons. The influence of several experimental parameters on the porosity development was investigated. No benefit was observed when solution impregnation was made nor a significant dependence of the biomass : K2CO3 ratio was observed and{,} as expected{,} high porosity development was obtained only for treatments at 700 [degree]C. Microporous materials with apparent surface area around 1000 m2 g-1 were obtained comparing favorably with literature data regarding activated carbons from rapeseed processing by-products. A selected lab-made sample and two commercial carbons were tested as adsorbents of caffeine from aqueous solution. Although commercial materials present a quicker adsorption rate{,} regarding adsorption capacity the lab-made sample reaches the same value attained by a benchmark material. The regeneration tests made over the rapeseed derived carbon through heat treatments at 600 [degree]C for 1 hour under N2 flow proved that at least two exhaustion-regeneration cycles can be made since the material retains a caffeine adsorption capacity similar to that of the fresh carbon. Therefore{,} a waste management problem of biodiesel industry - rapeseed residue - can be transformed in a valuable material with promising properties for environmental remediation processes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Adriano do Couto Fraga</style></author><author><style face="normal" font="default" size="100%">Cristina Pontes Bittencourt Quitete</style></author><author><style face="normal" font="default" size="100%">Vitor Loureiro Ximenes</style></author><author><style face="normal" font="default" size="100%">Eduardo Falabella Sousa-Aguiar</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Ana M.Botelho Rego</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biomass derived solid acids as effective hydrolysis catalysts</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis A: Chemical</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomass</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrolysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligomers</style></keyword><keyword><style  face="normal" font="default" size="100%">Solid acids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1381116915301680</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">422</style></volume><pages><style face="normal" font="default" size="100%">248 - 257</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The conversion of cellulose into products with higher added value often includes a depolymerization step to obtain glucose, its fundamental unity. The depolymerization reaction is carried out via hydrolysis of the β-1,4-glycosidic bond. The search for a solid acid catalyst capable of breaking these bonds is gaining increasing prominence in the literature. In this regard, sulfonated carbons have shown promising results. This work evaluated the use of a residue from the extraction of palm oil as raw material for the production of sulfonated carbons. The raw material was carbonized and sulfonated. The obtained solid acids were tested in the hydrolysis of cellobiose, a dimer of glucose often used as a model compound for cellulose. The hydrolysis reaction is the first step in converting renewable carbon sources into chemical products and biofuels. Some aspects were investigated, as the effect of carbonization temperature on the concentration of sulfonic groups, the results showing that the content thereof reached a maximum value at 300°C. Regarding the hydrolysis of cellobiose, it has been identified that there is a relationship between the concentration of sulfonic acid groups and the activity of these catalysts. However, there is a drop in the turnover number as the amount of sulfonic acid sites increases. This was related to a preferred position sulfonation mechanism. Furthermore, sulfonated carbons showed higher activity than the commercial acid resins, indicating that this material may be a good option for the generation of solid acid catalysts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Contributions of Homogeneous and Heterogeneous Catalysis in Biorefining: Special Issue in Honor of Prof. Ulf Schuchardt&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Vítor Geraldes</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Computational fluid dynamics (CFD) assisted analysis of profiled membranes performance in reverse electrodialysis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Computational fluid dynamics (CFD)</style></keyword><keyword><style  face="normal" font="default" size="100%">Net power density</style></keyword><keyword><style  face="normal" font="default" size="100%">Profiled membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword><keyword><style  face="normal" font="default" size="100%">Salinity gradient energy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0376738815303306</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">502</style></volume><pages><style face="normal" font="default" size="100%">179-190</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Implementation of reverse electrodialysis (RED) is economically limited by the relatively high ion-exchange membranes price. Additionally, the shadow effect of non-conductive spacers reduces the membrane area available for counter-ion transport and increases the stack electric resistance. A promising alternative could be utilization of profiled membranes, since the reliefs formed on their surface keeps the membranes separated and provides channels for solutions flow. Herein, we have simulated, through computational fluid dynamics (CFD) tools, fluid behavior in channels formed by various profiled membranes. The highest net power density values were obtained for corrugations shape and arrangement in a form of chevrons due to the increase of the available membrane area and an excellent balance between enhancement of mass transfer and the increase of the pressure drop in the channel. When properly designed, corrugated membranes may offer a better performance even compared to the case of conductive spacers. The proposed membrane corrugation design in not limited to the RED application, and could be also extended to other electromembrane processes, such as electrodialysis and Donnan dialysis, in which high ionic mass transport rates are desirable at as low as possible energy costs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana S. Mestre</style></author><author><style face="normal" font="default" size="100%">André Nabiço</style></author><author><style face="normal" font="default" size="100%">Patrick L. Figueiredo</style></author><author><style face="normal" font="default" size="100%">Moisés L. Pinto</style></author><author><style face="normal" font="default" size="100%">M. Soledade C.S. Santos</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced clofibric acid removal by activated carbons: Water hardness as a key parameter</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adsorption mechanism</style></keyword><keyword><style  face="normal" font="default" size="100%">Clofibric acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetic and equilibrium studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular modeling</style></keyword><keyword><style  face="normal" font="default" size="100%">Solution pH</style></keyword><keyword><style  face="normal" font="default" size="100%">water hardness</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1385894715014771</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">286</style></volume><pages><style face="normal" font="default" size="100%">538 - 548</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Clofibric acid is the metabolite and active principle of blood lipid regulators, it represents the class of acidic pharmaceuticals, and is one of the most persistent drug residues detected in the aquatic environment worldwide. This interdisciplinary work evaluates the effect of solution pH and water hardness in clofibric acid adsorption onto commercial activated carbons. Kinetic and equilibrium assays revealed that the highest clofibric acid removal efficiencies (&amp;gt;70%) were attained at pH 3, and that at pH 8 water hardness degree plays a fundamental role in the adsorption process. In hard water at pH 8 the removal efficiency values increased by 22 or 46% points depending on the carbon sample. Adsorbents’ textural properties also affect the adsorption process since for the microporous sample (CP) the increase of water hardness has a great influence in kinetic and equilibrium data, while for the micro+mesoporous carbon (VP) the variation of the water hardness promoted less significant changes. At pH 3 the increase of water hardness leads to changes in the adsorption mechanism of clofibric acid onto CP carbon signaled by a transition from an S-type to an L-type curve. At pH 8 the change from deionized water to hard water doubles the maximum adsorption capacity of sample CP (101.7mgg−1 vs 211.9mgg−1, respectively). The adsorption enhancement, with water hardness under alkaline conditions, was reasoned in terms of calcium complexation with clofibrate anion exposed by molecular modeling and conductivity studies. Ca2+ complexation by other acidic organic compounds may also occur, and should be considered, since it can play a fundamental role in improved design of water treatment processes employing activated carbons.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marta Martins</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Mendo, {Ana Soraia}</style></author><author><style face="normal" font="default" size="100%">Correia, C.</style></author><author><style face="normal" font="default" size="100%">Paula Videira</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A. S.</style></author><author><style face="normal" font="default" size="100%">Muthukumaran, Jayaraman</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M. Fatima C.}</style></author><author><style face="normal" font="default" size="100%">Joana Gigante</style></author><author><style face="normal" font="default" size="100%">Antonio Duarte</style></author><author><style face="normal" font="default" size="100%">Gajewska, Malgorzata</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In vitro and in vivo biological characterization of the anti-proliferative potential of a cyclic trinuclear organotin(IV) complex</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Biosystems</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AGENTS</style></keyword><keyword><style  face="normal" font="default" size="100%">ANTITUMOR-ACTIVITY</style></keyword><keyword><style  face="normal" font="default" size="100%">BINDING</style></keyword><keyword><style  face="normal" font="default" size="100%">CELL-CYCLE</style></keyword><keyword><style  face="normal" font="default" size="100%">DERIVATIVES</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-DAMAGE</style></keyword><keyword><style  face="normal" font="default" size="100%">INDUCED ENDOREDUPLICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">METAL-COMPLEXES</style></keyword><keyword><style  face="normal" font="default" size="100%">P21</style></keyword><keyword><style  face="normal" font="default" size="100%">PROTEIN-INTERACTION</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">ROYAL SOC CHEMISTRY</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1015–1023</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Identification of novel molecules that can selectively inhibit the growth of tumor cells, avoid causing side effects to patients and/or intrinsic or acquired resistance, usually associated with common chemotherapeutic agents, is of utmost importance. Organometallic compounds have gained importance in oncologic chemotherapy, such as organotin(IV) complexes. In this study, we assessed the anti-tumor activity of the cyclic trinuclear organotin(IV) complex with an aromatic oximehydroxamic acid group [nBu(2)Sn(L)](3)(H2L = N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) - MG85 - and provided further characterization of its biological targets. We have previously shown the high anti-proliferative activity of this complex against human colorectal and hepatocellular carcinoma cell lines and lower cytotoxicity in neonatal non-tumor fibroblasts. MG85 induces tumor cell apoptosis and down-regulation of proteins related to tubulin dynamics (TCTP and COF1). Further characterization included the: (i) evaluation of interference in the cell cycle progression, including the expression of critical genes; (ii) affinity to DNA and the corresponding mode of binding; (iii) genotoxic potential in cells with deficient DNA repair pathways; and (iv) in vivo tumor reduction efficiency using mouse colorectal carcinoma xenografts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lyubchik, Svetlana</style></author><author><style face="normal" font="default" size="100%">Lygina, Elena</style></author><author><style face="normal" font="default" size="100%">Lyubchyk, Andriy</style></author><author><style face="normal" font="default" size="100%">Lyubchik, Sergiy</style></author><author><style face="normal" font="default" size="100%">Loureiro, José M.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Alexandra B.</style></author><author><style face="normal" font="default" size="100%">Pinto, Margarida M.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Agnes M. Sá</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Ribeiro, Alexandra B.</style></author><author><style face="normal" font="default" size="100%">Mateus, Eduardo P.</style></author><author><style face="normal" font="default" size="100%">Couto, Nazaré</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">The Kinetic Parameters Evaluation for the Adsorption Processes at ``Liquid–Solid'' Interface</style></title><secondary-title><style face="normal" font="default" size="100%">Electrokinetics Across Disciplines and Continents: New Strategies for Sustainable Development</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/978-3-319-20179-5_5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><pub-location><style face="normal" font="default" size="100%">Cham</style></pub-location><pages><style face="normal" font="default" size="100%">81–109</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-20179-5</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The kinetic parameters of the adsorption process at ``liquid–solid'' interface have been evaluated through the sets of time-based experiments of the Cr(III) adsorption under varying temperature, initial metal concentration, and carbon loading for two sets of the commercially available activated carbons and their post-oxidized forms with different texture and surface functionality.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Tiago</style></author><author><style face="normal" font="default" size="100%">Carvalho, Josué</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Queiroz, J. A.</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">L-tryptophan and dipeptide derivatives for supercoiled plasmid DNA purification</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Biological Macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Esteves</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">João Bandarra</style></author><author><style face="normal" font="default" size="100%">William Heggie</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Frederico Castelo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecularly imprinted polymer strategies for removal of a genotoxic impurity, 4-dimethylaminopyridine, from an active pharmaceutical ingredient post-reaction stream</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">4-Dimethylaminopyridine</style></keyword><keyword><style  face="normal" font="default" size="100%">Active pharmaceutical ingredient purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotoxic impurity</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecularly imprinted polymer</style></keyword><keyword><style  face="normal" font="default" size="100%">Mometasone furoate</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S138358661630048X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">163</style></volume><pages><style face="normal" font="default" size="100%">206 - 214</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Foti, Alessandro</style></author><author><style face="normal" font="default" size="100%">Hartmann, Tobias</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of the Expression of Human Aldehyde Oxidase for Investigations of Single-Nucleotide Polymorphisms</style></title><secondary-title><style face="normal" font="default" size="100%">Drug Metabolism and Disposition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dmd.aspetjournals.org/content/44/8/1277</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">American Society for Pharmacology and Experimental Therapeutics</style></publisher><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">1277–1285</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidase (AOX1) is an enzyme with broad substrate specificity, catalyzing the oxidation of a wide range of endogenous and exogenous aldehydes as well as N-heterocyclic aromatic compounds. In humans, the enzyme’s role in phase I drug metabolism has been established and its importance is now emerging. However, the true physiologic function of AOX1 in mammals is still unknown. Further, numerous single-nucleotide polymorphisms (SNPs) have been identified in human AOX1. SNPs are a major source of interindividual variability in the human population, and SNP-based amino acid exchanges in AOX1 reportedly modulate the catalytic function of the enzyme in either a positive or negative fashion. For the reliable analysis of the effect of amino acid exchanges in human proteins, the existence of reproducible expression systems for the production of active protein in ample amounts for kinetic, spectroscopic, and crystallographic studies is required. In our study we report an optimized expression system for hAOX1 in Escherichia coli using a codon-optimized construct. The codon-optimization resulted in an up to 15-fold increase of protein production and a simplified purification procedure. The optimized expression system was used to study three SNPs that result in amino acid changes C44W, G1269R, and S1271L. In addition, the crystal structure of the S1271L SNP was solved. We demonstrate that the recombinant enzyme can be used for future studies to exploit the role of AOX in drug metabolism, and for the identification and synthesis of new drugs targeting AOX when combined with crystallographic and modeling studies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Amelie Heuer-Jungemann</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Kanaras, {Antonios G.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptide-coated gold nanoparticles for modulation of angiogenesis in vivo</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">angiogenesis activators</style></keyword><keyword><style  face="normal" font="default" size="100%">antiangiogenic</style></keyword><keyword><style  face="normal" font="default" size="100%">CAM assay</style></keyword><keyword><style  face="normal" font="default" size="100%">CELL-PENETRATING PEPTIDES</style></keyword><keyword><style  face="normal" font="default" size="100%">DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">EXOCYTOSIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">growth</style></keyword><keyword><style  face="normal" font="default" size="100%">LIGAND</style></keyword><keyword><style  face="normal" font="default" size="100%">peptide-coated gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">TARGETING ANGIOGENESIS</style></keyword><keyword><style  face="normal" font="default" size="100%">vascular development</style></keyword><keyword><style  face="normal" font="default" size="100%">VITRO</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">2633–2639</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, peptides designed to selectively interact with cellular receptors involved in the regulation of angiogenesis were anchored to oligo-ethylene glycol-capped gold nanoparticles (AuNPs) and used to evaluate the modulation of vascular development using an ex ovo chick chorioallantoic membrane assay. These nanoparticles alter the balance between naturally secreted pro- and antiangiogenic factors, under various biological conditions, without causing toxicity. Exposure of chorioallantoic membranes to AuNP-peptide activators of angiogenesis accelerated the formation of new arterioles when compared to scrambled peptide-coated nanoparticles. On the other hand, antiangiogenic AuNP-peptide conjugates were able to selectively inhibit angiogenesis in vivo. We demonstrated that AuNP vectorization is crucial for enhancing the effect of active peptides. Our data showed for the first time the effective control of activation or inhibition of blood vessel formation in chick embryo via AuNP-based formulations suitable for the selective modulation of angiogenesis, which is of paramount importance in applications where promotion of vascular growth is desirable (eg, wound healing) or ought to be contravened, as in cancer development.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/5876/147258/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, Joana Maria Lopes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Restoring medieval stained-glass transparency: use of new task specific luminescent ionic liquids for corrosion crusts removal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">phd</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Bolis, Marco</style></author><author><style face="normal" font="default" size="100%">Fratelli, Maddalena</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and function of mammalian aldehyde oxidases</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Toxicology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s00204-016-1683-1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">753–780</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mammalian aldehyde oxidases (AOXs; EC1.2.3.1) are a group of conserved proteins belonging to the family of molybdo-flavoenzymes along with the structurally related xanthine dehydrogenase enzyme. AOXs are characterized by broad substrate specificity, oxidizing not only aromatic and aliphatic aldehydes into the corresponding carboxylic acids, but also hydroxylating a series of heteroaromatic rings. The number of AOX isoenzymes expressed in different vertebrate species is variable. The two extremes are represented by humans, which express a single enzyme (AOX1) in many organs and mice or rats which are characterized by tissue-specific expression of four isoforms (AOX1, AOX2, AOX3, and AOX4). In vertebrates each AOX isoenzyme is the product of a distinct gene consisting of 35 highly conserved exons. The extant species-specific complement of AOX isoenzymes is the result of a complex evolutionary process consisting of a first phase characterized by a series of asynchronous gene duplications and a second phase where the pseudogenization and gene deletion events prevail. In the last few years remarkable advances in the elucidation of the structural characteristics and the catalytic mechanisms of mammalian AOXs have been made thanks to the successful crystallization of human AOX1 and mouse AOX3. Much less is known about the physiological function and physiological substrates of human AOX1 and other mammalian AOX isoenzymes, although the importance of these proteins in xenobiotic metabolism is fairly well established and their relevance in drug development is increasing. This review article provides an overview and a discussion of the current knowledge on mammalian AOX.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zhen Ma</style></author><author><style face="normal" font="default" size="100%">Bian Zhang</style></author><author><style face="normal" font="default" size="100%">{Guedes da Silva}, {M. Fátima C.}</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Mendo, {Ana Soraia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {Armando J. L.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, characterization, thermal properties and antiproliferative potential of copper(II) 4 '-phenylterpyridine compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anticancer activity</style></keyword><keyword><style  face="normal" font="default" size="100%">CANCER-THERAPY</style></keyword><keyword><style  face="normal" font="default" size="100%">CELL-DEATH</style></keyword><keyword><style  face="normal" font="default" size="100%">COORDINATION CHEMISTRY</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-BINDING</style></keyword><keyword><style  face="normal" font="default" size="100%">METAL-COMPLEXES</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular recognition</style></keyword><keyword><style  face="normal" font="default" size="100%">SOLID-STATE PHOTOLUMINESCENCE</style></keyword><keyword><style  face="normal" font="default" size="100%">STRUCTURAL-CHARACTERIZATION</style></keyword><keyword><style  face="normal" font="default" size="100%">ZINC(II) 4'-PHENYL-TERPYRIDINE COMPOUNDS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">5339–5355</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reactions between 4'-phenyl-terpyridine (L) and several Cu(II) salts (p-toluenesulfonate, benzoate and o-, m-or p-hydroxybenzoate) led to the formation of [Cu(p-SO3C6H4CH3)L(H2O)(2)](p-SO3C6H4CH3) (1), [Cu(OCOPh)(2)L] (2), [Cu(o-OCOC6H4OH)(2)L] (3), [Cu(m-OCOC6H4OH)(2)L]center dot MeOH (4 center dot MeOH) and [Cu(pOCOC(6)H(4)OH)(2)L]center dot 2H(2)O (5 center dot 2H2O), which were characterized by elemental and TG-DTA analyses, ESI-MS, IR spectroscopy and single crystal X-ray diffraction, as well as by conductivimetry. In all structures the Cu atoms present N3O3 octahedral coordination geometries, which, in 2-5, are highly distorted as a result of the chelating-bidentate mode of one of the carboxylate ligands. Intermolecular pi...pi stacking interactions could also be found in 2-5 (in the 3.569-3.651 angstrom range and involving solely the pyridyl rings). Mediumstrong hydrogen bond interactions lead to infinite 1D chains (in 1 and 4) and to an infinite 2D network (in 5). Compounds 1 and 4 show high in vitro cytotoxicity towards HCT116 colorectal carcinoma and HepG2 hepatocellular carcinoma cell lines. The antiproliferative potential of compound 1 is due to an increase of the apoptotic process that was confirmed by Hoechst staining, flow cytometry and RT-qPCR. All compounds able to non-covalently intercalate the DNA helix and induce in vitro pDNA double-strand breaks in the absence of H2O2. Concerning compound 1, the hydroxyl radical and singlet oxygen do not appear to be involved in the pDNA cleavage process and the fact that this cleavage also occurs in the absence of molecular oxygen points to a hydrolytic mechanism of cleavage.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F24691%2F2005/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/127178/PT# info:eu-repo/grantAgreement/FCT/5876/147216/PT# info:eu-repo/grantAgreement/FCT/5876/147258/PT# Science Foundation of China (21261002)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Altynay A. Sharipova</style></author><author><style face="normal" font="default" size="100%">Saule B. Aidarova</style></author><author><style face="normal" font="default" size="100%">Neila E. Bekturganova</style></author><author><style face="normal" font="default" size="100%">Aiym Tleuova</style></author><author><style face="normal" font="default" size="100%">Matthias Schenderlein</style></author><author><style face="normal" font="default" size="100%">Olena Lygina</style></author><author><style face="normal" font="default" size="100%">Svitlana Lyubchik</style></author><author><style face="normal" font="default" size="100%">Reinhard Miller</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Triclosan as model system for the adsorption on recycled adsorbent materials</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces A: Physicochemical and Engineering Aspects</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">activated carbons</style></keyword><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Harmful disinfection by-products</style></keyword><keyword><style  face="normal" font="default" size="100%">Triclosan</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0927775716302813</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">505</style></volume><pages><style face="normal" font="default" size="100%">193 - 196</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The adsorption of triclosan as model system was studied to qualify activated carbon sorbents recycled from gas masks (civilian gas mask GP5). The triclosan equilibrium concentration was measured spectrophotometrically, the morphology of the activated carbon characterized by scanning electron microscopy, and the amount of the adsorbed triclosan on the activated carbon quantified by a mass balance method. Experimental isotherms were fitted by Langmuir, Freundlich and Sips adsorption models. It was obtained that the contact time is a crucial sorption parameter that provides information on the optimum adsorption efficiency. It was shown that the maximum efficiency of GP5 (88%) is obtained after 10days of adsorption at a maximal concentration of triclosan and carbon loading 1mg/l. No significant adsorption efficiency differences were measured after 5 and 10days of adsorption. The non-linear Sips isotherm, a combined Freundlich–Langmuir model, provides suitable fitting results. The observed remarkable adsorption capacity of activated carbon (GP5) towards triclosan adsorption (∼85mg/g) makes it a viable solution for wastewater treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;6th International Workshop on Bubble and Drop Interfaces&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Telma Simões</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Caciones, Clara</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unveiling the Structural Basis That Regulates the Energy Transduction Properties within a Family of Triheme Cytochromes from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.jpcb.6b07059</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">10221-10233</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A family of triheme cytochromes from Geobacter sulfurreducens plays an important role in extracellular electron transfer. In addition to their role in electron transfer pathways, two members of this family (PpcA and PpcD) were also found to be able to couple e–/H+ transfer through the redox Bohr effect observed in the physiological pH range, a feature not observed for cytochromes PpcB and PpcE. In attempting to understand the molecular control of the redox Bohr effect in this family of cytochromes, which is highly homologous both in amino acid sequence and structures, it was observed that residue 6 is a conserved leucine in PpcA and PpcD, whereas in the other two characterized members (PpcB and PpcE) the equivalent residue is a phenylalanine. To determine the role of this residue located close to the redox Bohr center, we replaced Leu6 in PpcA with Phe and determined the redox properties of the mutant, as well as its solution structure in the fully reduced state. In contrast with the native form, the mutant PpcAL6F is not able to couple the e–/H+ pathway. We carried out the reverse mutation in PpcB and PpcE (i.e., replacing Phe6 in these two proteins by leucine) and the mutated proteins showed an increased redox Bohr effect. The results clearly establish the role of residue 6 in the control of the redox Bohr effect in this family of cytochromes, a feature that could enable the rational design of G. sulfurreducens strains that carry mutant cytochromes with an optimal redox Bohr effect that would be suitable for various biotechnological applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 27603556&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Gomes, Henrique L</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Martins, Jorge</style></author><author><style face="normal" font="default" size="100%">Rovisco, Ana</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Improving positive and negative bias illumination stress stability in parylene passivated IGZO transistors}</style></title><secondary-title><style face="normal" font="default" size="100%">APPLIED PHYSICS LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">109</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindrun, Pydi</style></author><author><style face="normal" font="default" size="100%">Tavares, Vítor</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Pedro Guedes</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{InGaZnO TFT behavioral model for IC design}</style></title><secondary-title><style face="normal" font="default" size="100%">Analog Integrated Circuits and Signal Processing</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">circuits</style></keyword><keyword><style  face="normal" font="default" size="100%">equivalent circuit approach á</style></keyword><keyword><style  face="normal" font="default" size="100%">modeling á a-igzo tft</style></keyword><keyword><style  face="normal" font="default" size="100%">neural models á</style></keyword><keyword><style  face="normal" font="default" size="100%">verilog-a á a-igzo tft</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/s10470-016-0706-4</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">87</style></volume><pages><style face="normal" font="default" size="100%">73–80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindruni, Pydi</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor</style></author><author><style face="normal" font="default" size="100%">Borme, Jerome</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Oliveira, Pedro</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{InGaZnO Thin Film Transistor Based Four-Quadrant High-Gain Analog Multiplier on Glass}</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Electron Device Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">a-IGZO TFT</style></keyword><keyword><style  face="normal" font="default" size="100%">active load</style></keyword><keyword><style  face="normal" font="default" size="100%">analogue multipliers</style></keyword><keyword><style  face="normal" font="default" size="100%">capacitance 4 pF</style></keyword><keyword><style  face="normal" font="default" size="100%">data communication</style></keyword><keyword><style  face="normal" font="default" size="100%">diode-connected load</style></keyword><keyword><style  face="normal" font="default" size="100%">four quadrant high gain analog multiplier</style></keyword><keyword><style  face="normal" font="default" size="100%">Frequency response</style></keyword><keyword><style  face="normal" font="default" size="100%">Gain</style></keyword><keyword><style  face="normal" font="default" size="100%">gain 7.2 dB</style></keyword><keyword><style  face="normal" font="default" size="100%">gallium compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Gilbert cell</style></keyword><keyword><style  face="normal" font="default" size="100%">Glass</style></keyword><keyword><style  face="normal" font="default" size="100%">harmonic distortion</style></keyword><keyword><style  face="normal" font="default" size="100%">indium compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">InGaZnO</style></keyword><keyword><style  face="normal" font="default" size="100%">Linearity</style></keyword><keyword><style  face="normal" font="default" size="100%">Logic gates</style></keyword><keyword><style  face="normal" font="default" size="100%">Multipliers</style></keyword><keyword><style  face="normal" font="default" size="100%">positive feedback</style></keyword><keyword><style  face="normal" font="default" size="100%">readout systems</style></keyword><keyword><style  face="normal" font="default" size="100%">signal processing building block</style></keyword><keyword><style  face="normal" font="default" size="100%">temperature 200 degC</style></keyword><keyword><style  face="normal" font="default" size="100%">thin film transistor</style></keyword><keyword><style  face="normal" font="default" size="100%">Thin film transistors</style></keyword><keyword><style  face="normal" font="default" size="100%">total harmonic distortion</style></keyword><keyword><style  face="normal" font="default" size="100%">voltage 15 V</style></keyword><keyword><style  face="normal" font="default" size="100%">zinc compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ieeexplore.ieee.org/articleDetails.jsp?arnumber=7421979 internal-pdf://0.0.0.161/Bahubalindruni et al. - 2016 - InGaZnO Thin-Film-Transistor-Based Four-Quadrant H.html internal-pdf://0.0.1.130/abs{\_}all.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1–1</style></pages><isbn><style face="normal" font="default" size="100%">0741-3106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Pimentel</style></author><author><style face="normal" font="default" size="100%">Ferreira, Sofia</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Microwave Synthesized ZnO Nanorod Arrays for UV Sensors: A Seed Layer Annealing Temperature Study}</style></title><secondary-title><style face="normal" font="default" size="100%">Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Hydrothermal synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">microwave</style></keyword><keyword><style  face="normal" font="default" size="100%">spin-coating</style></keyword><keyword><style  face="normal" font="default" size="100%">UV sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">ZnO nanostructures</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/1996-1944/9/4/299 internal-pdf://0.0.1.115/299.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">299</style></pages><isbn><style face="normal" font="default" size="100%">1996-1944</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goswami, Sumita</style></author><author><style face="normal" font="default" size="100%">Nandy, Suman</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás R</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Stress Induced Mechano-electrical Writing-Reading of Polymer Film Powered by Contact Electrification Mechanism}</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nature.com/articles/srep19514</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">19514</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Deuermeier, Jonas</style></author><author><style face="normal" font="default" size="100%">Bayer, Thorsten J M</style></author><author><style face="normal" font="default" size="100%">Yanagi, Hiroshi</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Klein, Andreas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Substrate reactivity as the origin of Fermi level pinning at the Cu2O/ALD-Al2O3 interface}</style></title><secondary-title><style face="normal" font="default" size="100%">MATERIALS RESEARCH EXPRESS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Besleaga, C</style></author><author><style face="normal" font="default" size="100%">Stan, G E</style></author><author><style face="normal" font="default" size="100%">Pintilie, I</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Transparent field-effect transistors based on AlN-gate dielectric and IGZO-channel semiconductor}</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Surface Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aluminum nitride</style></keyword><keyword><style  face="normal" font="default" size="100%">Field-effect transistors</style></keyword><keyword><style  face="normal" font="default" size="100%">Indium–gallium–zinc-oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Transparent electronics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0169433216308339 http://www.sciencedirect.com/science/article/pii/S0169433216308339/pdfft?md5=0a8d1884d500495dc037845854c92f1e{&amp;}pid=1-s2.0-S0169433216308339-main.pdf internal-pdf://0.0.1.99/S0169433216308</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">379</style></volume><pages><style face="normal" font="default" size="100%">270–276</style></pages><isbn><style face="normal" font="default" size="100%">0169-4332</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The degradation of thin-film transistors (TFTs) caused by the self-heating effect constitutes a problem to be solved for the next generation of displays. Aluminum nitride (AlN) is a viable alternative for gate dielectric of TFTs due to its good thermal conductivity, matching coefficient of thermal expansion to indium–gallium–zinc-oxide, and excellent stability at high temperatures. Here, AlN thin films of different thicknesses were fabricated by a low temperature reactive radio-frequency magnetron sputtering process, using a low cost, metallic Al target. Their electrical properties have been thoroughly assessed. Furthermore, the 200 nm and 500 nm thick AlN layers have been integrated as gate-dielectric in transparent TFTs with indium–gallium–zinc-oxide as channel semiconductor. Our study emphasizes the potential of AlN thin films for transparent electronics, whilst the functionality of the fabricated field-effect transistors is explored and discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sena, Filipa V.</style></author><author><style face="normal" font="default" size="100%">Batista, Ana P.</style></author><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Brito, Jose A.</style></author><author><style face="normal" font="default" size="100%">Archer, Margarida</style></author><author><style face="normal" font="default" size="100%">Viertler, Martin</style></author><author><style face="normal" font="default" size="100%">Madl, Tobias</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Pereira, Manuela M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Type-II NADH:quinone oxidoreductase from Staphylococcus aureus has two distinct binding sites and is rate limited by quinone reduction</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{2}</style></number><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">272-288</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A prerequisite for any rational drug design strategy is understanding the mode of protein-ligand interaction. This motivated us to explore protein-substrate interaction in Type-II NADH:quinone oxidoreductase (NDH-2) from Staphylococcus aureus, a worldwide problem in clinical medicine due to its multiple drug resistant forms. NDHs-2 are involved in respiratory chains and recognized as suitable targets for novel antimicrobial therapies, as these are the only enzymes with NADH:quinone oxidoreductase activity expressed in many pathogenic organisms. We obtained crystal and solution structures of NDH-2 from S. aureus, showing that it is a dimer in solution. We report fast kinetic analyses of the protein and detected a charge-transfer complex formed between NAD(+) and the reduced flavin, which is dissociated by the quinone. We observed that the quinone reduction is the rate limiting step and also the only half-reaction affected by the presence of HQNO, an inhibitor. We analyzed protein-substrate interactions by fluorescence and STD-NMR spectroscopies, which indicate that NADH and the quinone bind to different sites. In summary, our combined results show the presence of distinct binding sites for the two substrates, identified quinone reduction as the rate limiting step and indicate the establishment of a NAD(+)-protein complex, which is released by the quinone.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Helena Coelho</style></author><author><style face="normal" font="default" size="100%">Matsushita, Talcahiko</style></author><author><style face="normal" font="default" size="100%">Gerard Artigas</style></author><author><style face="normal" font="default" size="100%">Hiroshi Hinou</style></author><author><style face="normal" font="default" size="100%">Javier Canada, F.</style></author><author><style face="normal" font="default" size="100%">Richard Lo-Man</style></author><author><style face="normal" font="default" size="100%">Claude Leclerc</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Jesus Jimenez-Barbero</style></author><author><style face="normal" font="default" size="100%">Shin-Ichiro Nishimura</style></author><author><style face="normal" font="default" size="100%">Fayna Garcia-Martin</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Quest for Anticancer Vaccines: Deciphering the Fine-Epitope Specificity of Cancer-Related Monoclonal Antibodies by Combining Microarray Screening and Saturation Transfer Difference NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{OCT 7}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{39}</style></number><volume><style face="normal" font="default" size="100%">137</style></volume><pages><style face="normal" font="default" size="100%">12438-12441</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The identification of MUC1 tumor-associated Tn antigen (alpha GalpNAc1-O-Ser/Thr) has boosted the development of anticancer vaccines. Combining microarrays and saturation transfer difference NMR, we have characterized the fine-epitope mapping of a MUC1 chemical library (naked and Tn-glycosylated) toward two families of cancer-related monoclonal antibodies (anti-MUC1 and anti-Tn mAbs). Anti-MUC1 mAbs clone VU-3C6 and VU-11E2 recognize naked MUC1-derived peptides and bind GalNAc in a peptide-sequence-dependent manner. In contrast, anti-Tn mAbs clone 8D4 and 14D6 mostly recognize the GalNAc and do not bind naked MUC1-derived peptides. These anti-Tn mAbs show a clear preference for glycopeptides containing the Tn-Ser antigen rather than the Tn-Thr analogue, stressing the role of the underlying amino acid (serine or threonine) in the binding process. The reported strategy can be employed, in general, to unveil the key minimal structural features that modulate antigen-antibody recognition, with particular relevance for the development of Tn-MUC1-based anticancer vaccines.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Sardinha, Joao</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Marin, Graciane</style></author><author><style face="normal" font="default" size="100%">Seferin, Marcus</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author><author><style face="normal" font="default" size="100%">Menezes, Sonia C.</style></author><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A Rational Approach to CO2 Capture by Imidazolium Ionic Liquids: Tuning CO2 Solubility by Cation Alkyl Branching}</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSusChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{JUN 8}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{11}</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">1935-1946</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Branching at the alkyl side chain of the imidazolium cation in ionic liquids (ILs) was evaluated towards its effect on carbon dioxide (CO2) solubilization at 10 and 80bar (1bar=1x10(5)Pa). By combining high-pressure NMR spectroscopy measurements with molecular dynamics simulations, a full description of the molecular interactions that take place in the IL-CO2 mixtures can be obtained. The introduction of a methyl group has a significant effect on CO2 solubility in comparison with linear or fluorinated analogues. The differences in CO2 solubility arise from differences in liquid organization caused by structural changes in the cation. ILs with branched cations have similar short-range cation-anion orientations as those in ILs with linear side chains, but present differences in the long-range order. The introduction of CO2 does not cause perturbations in the former and benefits from the differences in the latter. Branching at the cation results in sponge-like ILs with enhanced capabilities for CO2 capture.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Martins Moretto</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Douglas Robinson</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Visions on high-speed trains: a methodological analysis</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">WPS05/2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/65.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET Working Papers Series</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><pages><style face="normal" font="default" size="100%">27</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Future Oriented Technology Analysis (FTA) has been visible in railway planning since 2001. Over a dozen reports have been produced in the past thirteen years, the majority being descriptive endogenous technocentric visions. They have played a role in the revitalization of the sector, predominantly relating to collective alignments and interdependencies in choice and form of the technological path the various stakeholders’ follow to achieve policy goals. A striking example is the case of ERRAC visions, where strategic agendas and roadmaps greatly impacted the high-speed train technology transition from the second to the third generation of vehicles. However, today’s socio-economic events have revealed the limitations of previously applied FTA fall short for railways. In particular, there is an inability to bridge technocentric visions with the societal challenges that are becoming increasingly prominent on the policy agenda. To fill this FTA-need in railways it is here proposed a role for constructive technology assessment as bridging function towards achieving success in the transition to a next generation of high-speed trains. The findings here presented result from the analysis of reports and interviews with their commissioning institutions and drafters.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A reindustrialização de Portugal num contexto de crise e hegemonia industrial dos países emergentes</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">WPS03/2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/63.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET Working Papers Series</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><pages><style face="normal" font="default" size="100%">20</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This working paper aimed to understand the importance and the role of Industry for the Portuguese' economic recovery, integrated in a context of progressive deindustrialisation over the last few years, and simultaneously an impressive growth and domain over some production sectors by emergent countries, associated with the 2008 crisis. We intended to analyse this problematic in both national and European levels, bringing into context the national industry, identifying the causes for the progressive abandon of the industry and its consequences. To identify the main stakeholders and their role on the reindustrialization process. To identify policies and instruments contributing to the promotion of this reindustrialisation and main conclusions.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendo, {Ana Soraia}</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Videira, {Paula A.}</style></author><author><style face="normal" font="default" size="100%">Zhen Ma</style></author><author><style face="normal" font="default" size="100%">Diniz, Mario</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Lima, {Joao C.}</style></author><author><style face="normal" font="default" size="100%">Pombeiro, {Armando J. L.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of antiproliferative potential and biological targets of a copper compound containing 4'-phenyl terpyridine</style></title><secondary-title><style face="normal" font="default" size="100%">JBIC Journal of Biological Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anticancer activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Anticancer drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">BOVINE SERUM-ALBUMIN</style></keyword><keyword><style  face="normal" font="default" size="100%">CANCER-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">CELL-CYCLE</style></keyword><keyword><style  face="normal" font="default" size="100%">COMET ASSAY</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA CLEAVAGE</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA damage</style></keyword><keyword><style  face="normal" font="default" size="100%">ENDOPLASMIC-RETICULUM</style></keyword><keyword><style  face="normal" font="default" size="100%">HEAT-SHOCK PROTEINS</style></keyword><keyword><style  face="normal" font="default" size="100%">LIGANDS SYNTHESIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">PROSTATE-CANCER</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">935–948</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several copper complexes have been assessed as anti-tumor agents against cancer cells. In this work, a copper compound [Cu(H2O){OS(CH3)(2)}L](NO3)(2) incorporating the ligand 4'-phenyl-terpyridine antiproliferative activity against human colorectal, hepatocellular carcinomas and breast adenocarcinoma cell lines was determined, demonstrating high cytotoxicity. The compound is able to induce apoptosis and a slight delay in cancer cell cycle progression, probably by its interaction with DNA and induction of double-strand pDNA cleavage, which is enhanced by oxidative mechanisms. Moreover, proteomic studies indicate that the compound induces alterations in proteins involved in cytoskeleton maintenance, cell cycle progression and apoptosis, corroborating its antiproliferative potential.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles for DNA/RNA-based diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Nanoparticles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Au-nanobeacons</style></keyword><keyword><style  face="normal" font="default" size="100%">Au-nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">LSPR</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Pathogen</style></keyword><keyword><style  face="normal" font="default" size="100%">Point of care</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Springer International Publishing AG</style></publisher><pub-location><style face="normal" font="default" size="100%">Switzerland</style></pub-location><pages><style face="normal" font="default" size="100%">1339–1370</style></pages><isbn><style face="normal" font="default" size="100%">9783319153377</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The remarkable physicochemical properties of gold nanoparticles (AuNPs) have prompted development in exploring biomolecular interactions with AuNPscontaining systems, pursuing biomedical applications in diagnostics. Among these applications, AuNPs have been remarkably useful for the development of DNA/RNA detection and characterization systems for diagnostics, including systems suitable for point of need. Here, emphasis will be on available molecular detection schemes of relevant pathogens and their molecular characterization, genomic sequences associated with medical conditions (including cancer), mutation and polymorphism identification, and the quantification of gene expression.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Jesus, Joao</style></author><author><style face="normal" font="default" size="100%">Sofia Santos</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luis R.}</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterocyclic anticancer compounds: Recent advances and the paradigm shift towards the use of nanomedicine's tool Box</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antiproliferative activity</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">CELLULAR UPTAKE</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY SYSTEMS</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">heterocyclic compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VITRO</style></keyword><keyword><style  face="normal" font="default" size="100%">LIPOSOMAL DOXORUBICIN</style></keyword><keyword><style  face="normal" font="default" size="100%">METASTATIC BREAST-CANCER</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">OVARIAN-CANCER</style></keyword><keyword><style  face="normal" font="default" size="100%">oxygen and nitrogen-based heterocycles</style></keyword><keyword><style  face="normal" font="default" size="100%">THERAPEUTIC APPLICATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">TRIAZOLO-THIADIAZOLES</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">16852–16891</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The majority of heterocycle compounds and typically common heterocycle fragments present in most pharmaceuticals currently marketed, alongside with their intrinsic versatility and unique physicochemical properties, have poised them as true cornerstones of medicinal chemistry. Apart from the already marketed drugs, there are many other being investigated for their promising activity against several malignancies. In particular, anticancer research has been capitalizing on the intrinsic versatility and dynamic core scaffold of these compounds. Nevertheless, as for any other promising anticancer drugs, heterocyclic compounds do not come without shortcomings. In this review, we provide for a concise overview of heterocyclic active compounds and families and their main applications in medicine. We shall focus on those suitable for cancer therapy while simultaneously addressing main biochemical modes of action, biological targets, structure-activity relationships as well as intrinsic limitation issues in the use of these compounds. Finally, considering the advent of nanotechnology for effective selective targeting of drugs, we shall discuss fundamental aspects and considerations on nanovectorization of such compounds that may improve pharmacokinetic/pharmacodynamic properties of heterocycles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;FCT/MEC SFRH/BD/70202/2010 # FCT/MEC PTDC/BBB-NAN/1812/2012 # FCT/MECPEst-OE/QUI/UI0100/2013# FCT/MEC UID/Multi/04378/2013 #&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Capelo, {José Luís}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles for mass spectrometry applications</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Nanoparticles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity probes</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">SALDI</style></keyword><keyword><style  face="normal" font="default" size="100%">surface functionalization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Springer International Publishing AG</style></publisher><pub-location><style face="normal" font="default" size="100%">Switzerland</style></pub-location><pages><style face="normal" font="default" size="100%">1371–1396</style></pages><isbn><style face="normal" font="default" size="100%">9783319153377</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has led to the development of new and improved materials, and particular emphasis has been directed toward nanoparticles and their multiple bio-applications. Nanoparticles exhibit size-, shape-, and compositiondependent properties, e.g., surface plasmon resonance and photothermal properties, which may potentially enhance laser desorption/ionization systems for mass spectrometry-based analysis of biomolecules. Also, nanoparticles possess high surface to volume ratio that can be easily derivatized with a wide range of ligands with different functional groups. Surface modification makes nanoparticles advantageous for sample preparation procedures prior to detection by mass spectrometry. Moreover, it allows the synthesis of affinity probes, which promotes interactions between nanoparticles and analytes, greatly enhancing the ionization efficiency. This chapter provides a comprehensive discussion on the use of nanoparticles for mass spectrometry-related applications, from sample preparation methodologies to ionization surfaces. Applications will focus on nanoparticle size, composition, and functionalization, as a comparative point of view on optimal characteristics toward maximization of bioassay efficiency.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Schutter, Amy</style></author><author><style face="normal" font="default" size="100%">Correia, Hugo D.</style></author><author><style face="normal" font="default" size="100%">Freire, Diana M</style></author><author><style face="normal" font="default" size="100%">Rivas, María G</style></author><author><style face="normal" font="default" size="100%">Rizzi, Alberto</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">González, Pablo J</style></author><author><style face="normal" font="default" size="100%">Van Doorslaer, Sabine</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand Binding to Chlorite Dismutase from Magnetospirillum sp</style></title><secondary-title><style face="normal" font="default" size="100%">The journal of physical chemistry. B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/acs.jpcb.5b04141</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">43</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">13859—13869</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andrade, Marta S.</style></author><author><style face="normal" font="default" size="100%">Silva, Vanessa S.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana M.</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana M</style></author><author><style face="normal" font="default" size="100%">Rzepa, Henry S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chiroptical Properties of Streptorubin B: The Synergy Between Theory and Experiment</style></title><secondary-title><style face="normal" font="default" size="100%">CHIRALITY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">745-751</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Rafaela Canto</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Andreia Fortuna</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoprobe-based non-crosslinking hybridization for molecular diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review Of Molecular Diagnostics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biodetection</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">non-crosslinking</style></keyword><keyword><style  face="normal" font="default" size="100%">SNPs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Expert Reviews</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1355–1368</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Non-crosslinking (NCL) approaches using DNA-modified gold nanoparticles for molecular detection constitute powerful tools with potential implications in clinical diagnostics and tailored medicine. From detection of pathogenic agents to identification of specific point mutations associated with health conditions, these methods have shown remarkable versatility and simplicity. Herein, the NCL hybridization assay is broken down to the fundamentals behind its assembly and detection principle. Gold nanoparticle synthesis and derivatization is addressed, emphasizing optimal size homogeneity and conditions for maximum surface coverage, with direct implications in downstream detection. The detection principle is discussed and the advantages and drawbacks of different NCL approaches are discussed. Finally, NCL-based applications for molecular detection of clinically relevant loci and potential integration into more complex biosensing platforms, projecting miniaturization and portability are addressed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. This work was supported by the Portuguese Foundation for Science and Technology (FCT-MEC), grant numbers PTDC/BBB-NAN/1812/2012 and SFRH/BD/87836/2012 to M Cordeiro; and SFRH/BD/52211/2013 to R Vinhas. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Carla Portugal</style></author><author><style face="normal" font="default" size="100%">Rita Valério</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Crespo, {João G.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Scalable approach for the production of functional DNA based gold nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AUNPS</style></keyword><keyword><style  face="normal" font="default" size="100%">Dia-ultrafiltration</style></keyword><keyword><style  face="normal" font="default" size="100%">DIAFILTRATION</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane processes</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIUM-TUBERCULOSIS</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Purification</style></keyword><keyword><style  face="normal" font="default" size="100%">RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">SIZE</style></keyword><keyword><style  face="normal" font="default" size="100%">STAPHYLOCOCCUS-AUREUS</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">492</style></volume><pages><style face="normal" font="default" size="100%">528–535</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanoparticle based systems, in particular gold nanoparticles (AuNPs), provide for simple calorimetric detection of molecular biomarkers, such as DNA, RNA. These systems rely on the functionalization of AuNPs with ssDNA oligonucleotides requiring strenuous laboratory centrifugation steps not compatible with industrial scale up. Here, we demonstrate the potential of dia-ultrafiltration for purification of Au-nanoprobes. We show that dia-ultrafiltration can be regarded as better alternative to centrifugation, allowing for a less intensive sample manipulation, easier transposable to the industrial scale. The purification of AuNPs was performed by dia-ultrafiltration using membranes of regenerated cellulose with a nominal molecular weight cut-off (MWCO) of 10 kDa and a processing strategy which combined subsequent AuNPs cleaning and concentration steps. instead of the permeation flux decline typically found in ultrafiltration processes operated under concentration modes, purification of Au-nanoprobes by dia-ultrafiltration was followed by a subtle increase of the permeation fluxes. This effect was ascribed to improved external mass transfer conditions near the membrane surface, prompted by the decrease of the overall solute concentration in the retentate over the process Lime. This strategy allowed for the total retention of the AuNPS, yielding nanoprobes capable of higher signal to noise ratios. Proof-of-concept was directed at the synthesis of Au-nanoprobes for identification of members of the Mycobacterium tuberculosis complex that cause tuberculosis in humans. (C) 2015 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mark McCully</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Andrew Hursthouse</style></author><author><style face="normal" font="default" size="100%">Stirling, David</style></author><author><style face="normal" font="default" size="100%">Berry, {Catherine C.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Significance of the balance between intracellular glutathione and polyethylene glycol for successful release of small interfering RNA from gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nano Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">Density</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">glutathione</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VITRO</style></keyword><keyword><style  face="normal" font="default" size="100%">METABOLISM</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">PEG</style></keyword><keyword><style  face="normal" font="default" size="100%">POLY(ETHYLENE GLYCOL)</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum dots</style></keyword><keyword><style  face="normal" font="default" size="100%">RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">siRNA</style></keyword><keyword><style  face="normal" font="default" size="100%">SIZE</style></keyword><keyword><style  face="normal" font="default" size="100%">STABILITY</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Tsinghua University Press | Springer</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">3281–3292</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The therapeutic promise of small interfering RNAs (siRNAs) for specific gene silencing is dependent on the successful delivery of functional siRNAs to the cytoplasm. Their conjugation to an established delivery platform, such as gold nanoparticles, offers tremendous potential for treating diseases and advancing our understanding of cellular processes. Their success or failure is dependent on both the uptake of the nanoparticles into the cells and subsequent intracellular release of the functional siRNA. In this study, utilizing gold nanoparticle siRNA-mediated delivery against C-MYC, we aimed to determine if we could achieve knockdown in a cancer cell line with low levels of intracellular glutathione, and determine the influence, if any, of polyethylene glycol (PEG) ligand density on knockdown, with a view to determining the optimal nanoparticle design to achieve C-MYC knockdown. We demonstrate that, regardless of the PEG density, knockdown in cells with relatively low glutathione levels can be achieved, as well as the possible effect of steric hindrance of PEG on the availability of the siRNA for cleavage in the intracellular environment. Gold nanoparticle uptake was demonstrated via transmission electron microscopy and mass spectroscopy, while knockdown was determined at the protein and physiological levels (cells in S-phase) by in-cell westerns and BrdU incorporation, respectively.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;BBSRC)(BB/L008661/1 EPSRC)(EP/H006885/1 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Field Effect Sensors for Nucleic Acid Detection: Recent Advances and Future Perspectives</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ATOMIC LAYER DEPOSITION</style></keyword><keyword><style  face="normal" font="default" size="100%">CHARGE SENSOR</style></keyword><keyword><style  face="normal" font="default" size="100%">CHEMICAL-VAPOR-DEPOSITION</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA HYBRIDIZATION DETECTION</style></keyword><keyword><style  face="normal" font="default" size="100%">EFFECT DEVICES</style></keyword><keyword><style  face="normal" font="default" size="100%">EIS</style></keyword><keyword><style  face="normal" font="default" size="100%">ELECTROLYTE-INSULATOR-SEMICONDUCTOR</style></keyword><keyword><style  face="normal" font="default" size="100%">field effect</style></keyword><keyword><style  face="normal" font="default" size="100%">ISFET</style></keyword><keyword><style  face="normal" font="default" size="100%">label free</style></keyword><keyword><style  face="normal" font="default" size="100%">LABEL-FREE DETECTION</style></keyword><keyword><style  face="normal" font="default" size="100%">LAMP</style></keyword><keyword><style  face="normal" font="default" size="100%">OPTICAL-PROPERTIES</style></keyword><keyword><style  face="normal" font="default" size="100%">qRT-PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">SILICON NANOWIRE</style></keyword><keyword><style  face="normal" font="default" size="100%">SiNW</style></keyword><keyword><style  face="normal" font="default" size="100%">TFT</style></keyword><keyword><style  face="normal" font="default" size="100%">THIN-FILM TRANSISTORS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">10380–10398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last decade the use of field-effect-based devices has become a basic structural element in a new generation of biosensors that allow label-free DNA analysis. In particular, ion sensitive field effect transistors (FET) are the basis for the development of radical new approaches for the specific detection and characterization of DNA due to FETs' greater signal-to-noise ratio, fast measurement capabilities, and possibility to be included in portable instrumentation. Reliable molecular characterization of DNA and/or RNA is vital for disease diagnostics and to follow up alterations in gene expression profiles. FET biosensors may become a relevant tool for molecular diagnostics and at point-of-care. The development of these devices and strategies should be carefully designed, as biomolecular recognition and detection events must occur within the Debye length. This limitation is sometimes considered to be fundamental for FET devices and considerable efforts have been made to develop better architectures. Herein we review the use of field effect sensors for nucleic acid detection strategiesfrom production and functionalization to integration in molecular diagnostics platforms, with special focus on those that have made their way into the diagnostics lab.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Fundacao para a Ciencia e a Tecnologia (FCT-MEC) PEst-OE/SAU/UI0009/2013-14 PTDC/BBB-NAN/1812/2012 SFRH/BD/78970/2011 UID/CTM/500025/2013 EXCL/CTM-NAN/0201/2012&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold and Silver Nanoparticles for Diagnostics of Infection</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology in Diagnosis, Treatment and Prophylaxis of Infectious Diseases</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Aptamers</style></keyword><keyword><style  face="normal" font="default" size="100%">Infection</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostic</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Noble metal nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Netherlands</style></pub-location><pages><style face="normal" font="default" size="100%">1–18</style></pages><isbn><style face="normal" font="default" size="100%">9780128013175</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of noble metal nanoparticles (NPs), particularly gold and silver, in biomolecular applications has surged, ranging from innovative strategies for molecular diagnostics to radical new ways of treatment. Taking advantage of the particular optical-chemical characteristics of these metal NPs, every year new methods of molecular diagnostics of infectious diseases are reported providing higher analytical capability, sensitivity, and throughput at lower costs and with the possibility to be used where needed. Gold and silver NPs, or a combination of both, possess amazing optical/spectral properties, such as the intense localized surface plasmon resonance that, together with the ease of surface modification and functionalization with biomolecules capable of specific molecular recognition, have provided new strategies for molecular analysis, extending the detection limit of current nucleic acid and protein-based assays.This chapter focuses on the methods used for diagnostic of infectious diseases that take advantage of noble metal NPs. It discusses their use in biomolecular recognition and their most promising approaches, and it compares their advantages and disadvantages.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle-based theranostics: disease diagnostics and treatment using a single nanomaterial</style></title><secondary-title><style face="normal" font="default" size="100%">Nanobiosensors in Disease Diagnosis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">gold nanoparticle</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomaterials</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Theranostics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">11–23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotheranostics takes advantage of nanotechnology-based systems in order to diagnose and treat a specific disease. This approach is particularly relevant for personalized medicine, allowing the detection of a disease at an early stage, to direct a suitable therapy toward the target tissue based on the molecular profile of the altered phenotype, subsequently facilitating disease monitoring and following treatment. A tailored strategy also enables to reduce the off-target effects associated with universal treatments and improve the safety profile of a given treatment. The unique optical properties of gold nanoparticles, their ease of surface modification, and high surface-to-volume ratio have made them central players in this area. By combining imaging, targeting, and therapeutic agents in a single vehicle, these nanoconjugates are (ought to be) an important tool in the clinics. In this review, the multifunctionality of gold nanoparticles as theranostics agents will be highlighted, as well as the requirements before the translation of these nanoplatforms into routine clinical practice.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FSAU%2FUI0009%2F2011/PT# info:eu-repo/grantAgreement/FCT/Projetos de Investiga{\c c}ão Científica e Desenvolvimento Tecnológico - 2012/PTDC%2FBBB-NAN%2F1812%2F2012/PT#&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Sónia</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Wojcik, Pawel</style></author><author><style face="normal" font="default" size="100%">Grey, Paul</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Flexible and Transparent WO 3 Transistor with Electrical and Optical Modulation}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=2{&amp;}doc=19{&amp;}cacheurlFromRightClick=no https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=Gener</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">n/a–n/a</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, J.</style></author><author><style face="normal" font="default" size="100%">Mata, D.</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Neves, A.J.</style></author><author><style face="normal" font="default" size="100%">Monteiro, T.</style></author><author><style face="normal" font="default" size="100%">Costa, F.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{One-step synthesis of ZnO decorated CNT buckypaper composites and their optical and electrical properties}</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering: B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=11{&amp;}SID=U2Uma2KCJhl7UdlrKZ4{&amp;}page=4{&amp;}doc=40{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">195</style></volume><pages><style face="normal" font="default" size="100%">38–44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wojcik</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fabio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Paulo Lopes</style></author><author><style face="normal" font="default" size="100%">Wojcik, {Pawel Jerzy}</style></author><author><style face="normal" font="default" size="100%">Costa, {Mafalda Nascimento}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Single Nucleotide Polymorphism Detection Using Gold Nanoprobes and Bio-Microfluidic Platform With Embedded Microlenses</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology and Bioengineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AMPLIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">BIOCHIP</style></keyword><keyword><style  face="normal" font="default" size="100%">CHIP</style></keyword><keyword><style  face="normal" font="default" size="100%">DEVICES</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">fiberoptics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIUM-TUBERCULOSIS</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver</style></keyword><keyword><style  face="normal" font="default" size="100%">single nucleotide polymorphism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Wiley-Blackwell</style></publisher><volume><style face="normal" font="default" size="100%">112</style></volume><pages><style face="normal" font="default" size="100%">1210–1219</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of microfluidics platforms combined with the optimal optical properties of gold nanopartides has found plenty of application in molecular biosensing. This paper describes a biotnicrofluidic platform coupled to a non-cross-linking colorimetric gold nanoprobe assay to detect a single nucleotide polymorphism associated with increased risk of obesity fat-mass and obesity-associated (FTO) rs9939609 (Carlos et al., 2014). The system enabled significant discrimination between positive and negative assays using a target DNA concentration of 5 ng/mu l below the limit of detection of the conventionally used microplate reader (i.e., 15 ng/mu l) with 10 times lower solution volume (i.e., 3 mu l.). A set of optimization of our previously reported bio-microfluidic platform (Bemacka-Wojcik et al., 2013) resulted in a 160% improvement of colorimetric analysis results. Incorporation of planar microlenses increased 6 times signal-to-loss ratio reaching the output optical fiber improving by 34% the colorimetric analysis of gold nanopartides, while the implementation of an optoelectronic acquisition system yielded increased accuracy and reduced noise. The microfluidic chip was also integrated with a miniature fiber spectrometer to analyze the assays' cobrimetric changes and also the LEDs transmission spectra when illuminating through various solutions. Furthermore, by coupling an optical micmscope to a digital camera with a long exposure time (30s), we could visualise the different scatter intensities of gold nanoparticles within channels following salt addition. These intensities correlate well to the expected difference in aggregation between FTO positive (none to small aggregates) and negative samples (large aggregates). (C) 2015 Wiley Periodicals, Inc.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana</style></author><author><style face="normal" font="default" size="100%">Gomes, Henrique L</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Operational stability of solution based zinc tin oxide/SiO2 thin film transistors under gate bias stress}</style></title><secondary-title><style face="normal" font="default" size="100%">APL Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scitation.aip.org/content/aip/journal/aplmater/3/6/10.1063/1.4919057 https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=2{&amp;}doc=16{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">062804</style></pages><isbn><style face="normal" font="default" size="100%">9780874216561</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this study, we report solution-processed amorphous zinc tin oxide transistors exhibiting high operational stability under positive gate bias stress, translated by a recoverable threshold voltage shift of about 20{%} of total applied stress voltage. Under vacuum condition, the threshold voltage shift saturates showing that the gate-bias stress is limited by trap exhaustion or balance between trap filling and emptying mechanism. In ambient atmosphere, the threshold voltage shift no longer saturates, stability is degraded and the recovering process is impeded. We suggest that the trapping time during the stress and detrapping time in recovering are affected by oxygen adsorption/desorption processes. The time constants extracted from stretched exponential fitting curves are ≈106 s and 105 s in vacuum and air, respectively.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wojcik</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Fabio Ferreira Carlos</style></author><author><style face="normal" font="default" size="100%">Paulo Lopes</style></author><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Mafalda Nascimento Costa</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Single Nucleotide Polymorphism Detection Using Gold Nanoprobes and Bio-Microfluidic Platform With Embedded Micro lenses}</style></title><secondary-title><style face="normal" font="default" size="100%">BIOTECHNOLOGY AND BIOENGINEERING</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">112</style></volume><pages><style face="normal" font="default" size="100%">1210–1219</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G-Berasategui, E.</style></author><author><style face="normal" font="default" size="100%">Zubizarreta, C.</style></author><author><style face="normal" font="default" size="100%">Bayón, R.</style></author><author><style face="normal" font="default" size="100%">Barriga, J.</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Study of the optical, electrical and corrosion resistance properties of AZO layers deposited by DC pulsed magnetron sputtering}</style></title><secondary-title><style face="normal" font="default" size="100%">Surface and Coatings Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AZO layers</style></keyword><keyword><style  face="normal" font="default" size="100%">Corrosion properties</style></keyword><keyword><style  face="normal" font="default" size="100%">DC magnetron sputtering</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrical properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Transparent conductive films</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=2{&amp;}doc=15{&amp;}cacheurlFromRightClick=no http://linkinghub.elsevier.com/retrieve/pii/S0257897214012067 https://apps.webofkno</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">141–147</style></pages><isbn><style face="normal" font="default" size="100%">02578972</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aluminium-doped zinc oxide (AZO) is a common material used as a front contact layer on chalcopyrite CuInGaSe2 (CIGS)-based thin-film solar cells since it combines optimum optical and electrical properties with low cost and abundant elemental availability. Low-resistivity and high-transmission front contacts are required to develop high-performance CIGS solar cells. However, the durability of the cells is highly influenced by the corrosion resistance behaviour of the AZO layers. In this work, an exhaustive study of the aluminium-doped zinc oxide layers (AZO) deposited by pulsed DC magnetron sputtering (MS) has been performed. The optical, electrical and electrochemical corrosion resistance properties of the AZO layers have been evaluated as a function of the deposition pressure. The results show that adjusting the deposition pressure could develop AZO layers with very high electrochemical corrosion resistance in chlorinated aqueous media combined with optimum electrical and optical properties. Layers grown at 3×10−3mbar pressure present very high corrosion resistance values (in the order of 106 {\$}Ømega{\$}) and very high electrochemical stability, indicating no tendency for electrochemical corrosion degradation. Besides, these layers are highly transparent with an average transmittance in the visible range above 90{%} and with a low resistivity of 6.8×10−4 {\$}Ømega{\$}cm for a 1000nm films thickness, making them optimum candidate front contact for high-performance and high durability CIGS solar cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Vicente, Antonio</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Schmidt, Wolfgang A</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Thin Film Silicon Photovoltaic Cells on Paper for Flexible Indoor Applications}</style></title><secondary-title><style face="normal" font="default" size="100%">ADVANCED FUNCTIONAL MATERIALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">3592–3598</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing Technologies: Global Patterns of Trust and Distrust. Report on one session at the XVIII World Congress of Sociology</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung –{} Theorie und Praxis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">330</style></keyword><keyword><style  face="normal" font="default" size="100%">ISA</style></keyword><keyword><style  face="normal" font="default" size="100%">O33</style></keyword><keyword><style  face="normal" font="default" size="100%">STS</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Trust</style></keyword><keyword><style  face="normal" font="default" size="100%">UNESCO</style></keyword><keyword><style  face="normal" font="default" size="100%">Y80</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10419/107127</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1 119-121</style></number><publisher><style face="normal" font="default" size="100%">Karlsruhe Institute of Technology</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><volume><style face="normal" font="default" size="100%">24</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology assessment (TA) had never been treated as a relevant topic within the International Sociological Association (ISA) before. The first steps towards establishing this association were taken in 1948, at the initiative of the Social Science Department of UNESCO. Its formal foundation was in 1949. The World Congress of Sociology in Japan was hopefully the beginning of continuous integration of TA into the thematic sessions within the ISA.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;http://www.tatup-journal.de/english/tatup151_moni15a.php&quot; rel=&quot;nofollow&quot;&gt;http://www.tatup-journal.de/english/tatup151_moni15a.php&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Rasooly, {Avraham }</style></author><author><style face="normal" font="default" size="100%">Herold, {Keith E. }</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Mobile based gold nanoprobe TB diagnostics for point-of-need</style></title><secondary-title><style face="normal" font="default" size="100%">Mobile Health Technologies: Methods and Protocols</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibiotic resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetric method</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Mycobacterium tuberculosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">Paper-based diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-need detection</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Humana Press</style></publisher><pub-location><style face="normal" font="default" size="100%">United States</style></pub-location><volume><style face="normal" font="default" size="100%">Part 1</style></volume><pages><style face="normal" font="default" size="100%">41–56</style></pages><isbn><style face="normal" font="default" size="100%">978-1-4939-2171-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology based diagnostics has provided improved tools for pathogen detection and sensitive and specific characterization of antibiotic resistance signatures. Tuberculosis (TB) is caused by members of the Mycobacterium tuberculosis Complex (MTBC) and, according to the World Health Organization, is one of the most serious infectious diseases in the world. Recent advances in molecular diagnostics of TB have improved both the detection time and sensitivity but they still require specialized technical personnel and cumbersome laboratory equipment. Diagnostics at point-of-need is crucial to TB control as it may provide rapid identification of pathogen together with the resistance profile of TB strains, originated from single nucleotide polymorphisms (SNPs) in different loci , allowing for a more accurate indication of the adequate therapy.Gold nanoparticles have been widely used in molecular diagnostics platforms. Here, we describe the use of gold nanoprobes (oligonucleotide functionalized gold nanoparticles) to be used in a non-crosslinking colorimetric method for the direct detection of specific DNA targets. Due to the remarkable optical properties of gold nanoparticles, this detection system provides colorimetric detection of the pathogen together with the potential of identification of several single nucleotide polymorphisms (SNPs) involved in TB resistance to antibiotics. For point-of-need use, we adapted this strategy to a low-cost mobile scheme using a paper based revelation platform and where the spectral signature is transposed to RGB data via a smartphone device. This way, identification of pathogen and characterization of resistance signatures is achieved at point-of-need.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Field Effect Sensors for Nucleic Acid Detection: Recent Advances and Future Perspectives}</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques: methods</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">EIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Electronic</style></keyword><keyword><style  face="normal" font="default" size="100%">field effect</style></keyword><keyword><style  face="normal" font="default" size="100%">ISFET</style></keyword><keyword><style  face="normal" font="default" size="100%">label free</style></keyword><keyword><style  face="normal" font="default" size="100%">LAMP</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanowires</style></keyword><keyword><style  face="normal" font="default" size="100%">qRT-PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">SiNW</style></keyword><keyword><style  face="normal" font="default" size="100%">TFT</style></keyword><keyword><style  face="normal" font="default" size="100%">Transistors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/1424-8220/15/5/10380/htm https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=2{&amp;}doc=20{&amp;}cacheurlFromRightClick=no http://www.mdpi.com/1424-8220/15/5/103</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">10380–10398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last decade the use of field-effect-based devices has become a basic structural element in a new generation of biosensors that allow label-free DNA analysis. In particular, ion sensitive field effect transistors (FET) are the basis for the development of radical new approaches for the specific detection and characterization of DNA due to FETs' greater signal-to-noise ratio, fast measurement capabilities, and possibility to be included in portable instrumentation. Reliable molecular characterization of DNA and/or RNA is vital for disease diagnostics and to follow up alterations in gene expression profiles. FET biosensors may become a relevant tool for molecular diagnostics and at point-of-care. The development of these devices and strategies should be carefully designed, as biomolecular recognition and detection events must occur within the Debye length. This limitation is sometimes considered to be fundamental for FET devices and considerable efforts have been made to develop better architectures. Herein we review the use of field effect sensors for nucleic acid detection strategies—from production and functionalization to integration in molecular diagnostics platforms, with special focus on those that have made their way into the diagnostics lab.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">L. Santos</style></author><author><style face="normal" font="default" size="100%">M. N. Costa</style></author><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Office paper platform for bioelectrochromic detection of electrochemically active bacteria using tungsten trioxide nanoprobes.}</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=3{&amp;}doc=22{&amp;}cacheurlFromRightClick=no https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=Gener</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">9910</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electrochemically active bacteria (EAB) have the capability to transfer electrons to cell exterior, a feature that is currently explored for important applications in bioremediation and biotechnology fields. However, the number of isolated and characterized EAB species is still very limited regarding their abundance in nature. Colorimetric detection has emerged recently as an attractive mean for fast identification and characterization of analytes based on the use of electrochromic materials. In this work, WO3 nanoparticles were synthesized by microwave assisted hydrothermal synthesis and used to impregnate non-treated regular office paper substrates. This allowed the production of a paper-based colorimetric sensor able to detect EAB in a simple, rapid, reliable, inexpensive and eco-friendly method. The developed platform was then tested with Geobacter sulfurreducens, as a proof of concept. G. sulfurreducens cells were detected at latent phase with an RGB ratio of 1.10 ± 0.04, and a response time of two hours.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos,Lídia</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Calmeiro, Tomás</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Solvothermal synthesis of gallium-indium-zinc-oxide nanoparticles for electrolyte-gated transistors.}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS applied materials {&amp;} interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=41{&amp;}SID=N1WyAorjaMTj6Onswjv{&amp;}page=1{&amp;}doc=1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">638–46</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Solution-processed field-effect transistors are strategic building blocks when considering low-cost sustainable flexible electronics. Nevertheless, some challenges (e.g., processing temperature, reliability, reproducibility in large areas, and cost effectiveness) are requirements that must be surpassed in order to achieve high-performance transistors. The present work reports electrolyte-gated transistors using as channel layer gallium-indium-zinc-oxide nanoparticles produced by solvothermal synthesis combined with a solid-state electrolyte based on aqueous dispersions of vinyl acetate stabilized with cellulose derivatives, acrylic acid ester in styrene and lithium perchlorate. The devices fabricated using this approach display a ION/IOFF up to 1 × 10(6), threshold voltage (VTh) of 0.3-1.9 V, and mobility up to 1 cm(2)/(V s), as a function of gallium-indium-zinc-oxide ink formulation and two different annealing temperatures. These results validates the usage of electrolyte-gated transistors as a viable and promising alternative for nanoparticle based semiconductor devices as the electrolyte improves the interface and promotes a more efficient step coverage of the channel layer, reducing the operating voltage when compared with conventional dielectrics gating. Moreover, it is shown that by controlling the applied gate potential, the operation mechanism of the electrolyte-gated transistors can be modified from electric double layer to electrochemical doping.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pavan, Michele</style></author><author><style face="normal" font="default" size="100%">Rühle, Sven</style></author><author><style face="normal" font="default" size="100%">Ginsburg, Adam</style></author><author><style face="normal" font="default" size="100%">Keller, David A.</style></author><author><style face="normal" font="default" size="100%">Barad, Hannah-Noa</style></author><author><style face="normal" font="default" size="100%">Sberna, Paolo M.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Anderson, Assaf Y.</style></author><author><style face="normal" font="default" size="100%">Zaban, Arie</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{TiO2/Cu2O all-oxide heterojunction solar cells produced by spray pyrolysis}</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">All-oxide-photovoltaics</style></keyword><keyword><style  face="normal" font="default" size="100%">High throughput characterization</style></keyword><keyword><style  face="normal" font="default" size="100%">Spray pyrolysis</style></keyword><keyword><style  face="normal" font="default" size="100%">TiO2/Cu2O heterojunction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0927024814005364</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">549–556</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Here we present for the first time a TiO2/Cu2O all-oxide heterojunction solar cell entirely produced by spray pyrolysis onto fluorine doped tin oxide (FTO) covered glass substrates, using silver as a back contact. A combinatorial approach was chosen to investigate the impact of the TiO2 window layer and the Cu2O light absorber thicknesses. We observe an open circuit voltage up to 350mV and a short circuit current density which is strongly dependent of the Cu2O thickness, reaching a maximum of {\~{}}0.4mA/cm2. Optical investigation reveals that a thickness of 300nm spray pyrolysis deposited Cu2O is sufficient to absorb most photons with an energy above the symmetry allowed optical transition of 2.5eV, indicating that the low current densities are caused by strong recombination in the absorber that consists of small Cu2O grains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Santos,Lídia</style></author><author><style face="normal" font="default" size="100%">Paulo Duarte</style></author><author><style face="normal" font="default" size="100%">Ana Pimentel</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Patrícia A. Carvalho</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Room temperature synthesis of Cu₂O nanospheres: optical properties and thermal behavior.}</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=32{&amp;}SID=N1WyAorjaMTj6Onswjv{&amp;}page=1{&amp;}doc=1 https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=44{&amp;}SID=N1Wy</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">108–19</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work reports a simple and easy wet chemistry synthesis of cuprous oxide (Cu2O) nanospheres at room temperature without surfactants and using different precursors. Structural characterization was carried out by X-ray diffraction, transmission electron microscopy, and scanning electron microscopy coupled with focused ion beam and energy-dispersive X-ray spectroscopy. The optical band gaps were determined from diffuse reflectance spectroscopy. The photoluminescence behavior of the as-synthesized nanospheres showed significant differences depending on the precursors used. The Cu2O nanospheres were constituted by aggregates of nanocrystals, in which an on/off emission behavior of each individual nanocrystal was identified during transmission electron microscopy observations. The thermal behavior of the Cu2O nanospheres was investigated with in situ X-ray diffraction and differential scanning calorimetry experiments. Remarkable structural differences were observed for the nanospheres annealed in air, which turned into hollow spherical structures surrounded by outsized nanocrystals.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos,Lídia</style></author><author><style face="normal" font="default" size="100%">Wojcik, Pawel</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Elangovan, Elamurugu</style></author><author><style face="normal" font="default" size="100%">Viegas, Jaime</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Structure and Morphologic Influence of WO 3 Nanoparticles on the Electrochromic Performance of Dual-Phase a -WO 3 /WO 3 Inkjet Printed Films}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Electronic Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=11{&amp;}SID=U2Uma2KCJhl7UdlrKZ4{&amp;}page=6{&amp;}doc=51{&amp;}cacheurlFromRightClick=no https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=Gene</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">n/a–n/a</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanotheranostics: Proof-of-Concept or Clinical Tool?</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BIOMEDICAL APPLICATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">BREAST-CANCER</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">CANCER-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VIVO</style></keyword><keyword><style  face="normal" font="default" size="100%">MULTIFUNCTIONAL NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">NEAR-INFRARED LIGHT</style></keyword><keyword><style  face="normal" font="default" size="100%">PEGYLATED LIPOSOMAL DOXORUBICIN</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermal therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">precision medicine</style></keyword><keyword><style  face="normal" font="default" size="100%">targeted therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">THERANOSTIC AGENTS</style></keyword><keyword><style  face="normal" font="default" size="100%">Theranostics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">MDPI AG</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">1853–1879</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanoparticles have been making their way in biomedical applications and personalized medicine, allowing for the coupling of diagnostics and therapeutics into a single nanomaterial-nanotheranostics. Gold nanoparticles, in particular, have unique features that make them excellent nanomaterials for theranostics, enabling the integration of targeting, imaging and therapeutics in a single platform, with proven applicability in the management of heterogeneous diseases, such as cancer. In this review, we focus on gold nanoparticle-based theranostics at the lab bench, through pre-clinical and clinical stages. With few products facing clinical trials, much remains to be done to effectively assess the real benefits of nanotheranostics at the clinical level. Hence, we also discuss the efforts currently being made to translate nanotheranostics into the market, as well as their commercial impact.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Fundacao para a Ciencia e a Tecnologia (FCT/MEC) (PTDC/BBB-NAN/1812/2012; UCIBIO UID/Multi/04378/2013) SFRH/BD/52211/2013 PD/BD/105734/2014&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Alfredo Ambrosone</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">Mark McCully</style></author><author><style face="normal" font="default" size="100%">Berry, {Catherine C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Tortiglione, Claudia</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">15 years on siRNA delivery: Beyond the State-of-the-Art on inorganic nanoparticles for RNAi therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Nano today</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">COATED GOLD NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">DOUBLE-STRANDED-RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VIVO</style></keyword><keyword><style  face="normal" font="default" size="100%">Inorganic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">IRON-OXIDE NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">LEUKEMIA K562 CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">Mesoporous silica nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">OVERCOME DRUG-RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum dots</style></keyword><keyword><style  face="normal" font="default" size="100%">RNAi therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">siRNA delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">SMALL INTERFERING RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">SUPPORTED LIPID-BILAYERS</style></keyword><keyword><style  face="normal" font="default" size="100%">Targeting</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCI LTD</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">421–450</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;RNAi has always captivated scientists due to its tremendous power to modulate the phenotype of living organisms. This natural and powerful biological mechanism can now be harnessed to downregulate specific gene expression in diseased cells, opening up endless opportunities. Since most of the conventional siRNA delivery methods are limited by a narrow therapeutic index and significant side and off-target effects, we are now in the dawn of a new age in gene therapy driven by nanotechnology vehicles for RNAi therapeutics. Here, we outlook the {&quot;}do's and dont's{&quot;} of the inorganic RNAi nanomaterials developed in the last 15 years and the different strategies employed are compared and scrutinized, offering important suggestions for the next 15. (C) 2015 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/EC/FP7/239931/EU# FP7-PEOPLE-2013-IOF, project no. 626386 SAF2014-54763-C2-2-R Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Carlos, {Fábio F.}</style></author><author><style face="normal" font="default" size="100%">Liliana Mancio-Silva</style></author><author><style face="normal" font="default" size="100%">Grosso, {Ana Rita}</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Mota, {Maria M.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One nanoprobe, two pathogens: gold nanoprobes multiplexing for point-of-care</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">IDENTIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">Malaria</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">MTBC</style></keyword><keyword><style  face="normal" font="default" size="100%">MUTATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasmodium</style></keyword><keyword><style  face="normal" font="default" size="100%">RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">rpoB</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">BioMed Central (BMC)</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: Gold nanoparticles have been widely employed for biosensing purposes with remarkable efficacy for DNA detection. Amongst the proposed systems, colorimetric strategies based on the remarkable optical properties have provided for simple yet effective sequence discrimination with potential for molecular diagnostics at point of need. These systems may also been used for parallel detection of several targets to provide additional information on diagnostics of pathogens.Results: For the first time, we demonstrate that a single Au-nanoprobe may provide for detection of two distinct targets (pathogens) allowing colorimetric multi-target detection. We demonstrate this concept by using one single gold-nanoprobe capable to detect members of the Mycobacterium tuberculosis complex and Plasmodium sp., the etiologic agents of tuberculosis and malaria, respectively. Following characterisation, the developed gold-nanoprobe allowed detection of either target in individual samples or in samples containing both DNA species with the same efficacy.Conclusions: Using one single probe via the non-cross-linking colorimetric methodology it is possible to identify multiple targets in one sample in one reaction. This proof-of-concept approach may easily be integrated into sensing platforms allowing for fast and simple multiplexing of Au-nanoprobe based detection at point-of-need.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, {Rita B.}</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Pires, {Rita F.}</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Bonifacio, {Vasco D. B.}</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">POxylated Polyurea Dendrimers: Smart Core-Shell Vectors with IC50 Lowering Capacity</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecular Bioscience</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">design</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">Endocytosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Future</style></keyword><keyword><style  face="normal" font="default" size="100%">MECHANISMS</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">oligo-oxazolines</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligomers</style></keyword><keyword><style  face="normal" font="default" size="100%">paclitaxel</style></keyword><keyword><style  face="normal" font="default" size="100%">polyurea dendrimers</style></keyword><keyword><style  face="normal" font="default" size="100%">POxylation</style></keyword><keyword><style  face="normal" font="default" size="100%">STRATEGIES</style></keyword><keyword><style  face="normal" font="default" size="100%">Supercritical carbon dioxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Therapeutics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">WILEY-V C H VERLAG GMBH</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1045–1051</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design and preparation of highly efficient drug delivery platforms using green methodologies is at the forefront of nanotherapeutics research. POxylated polyurea dendrimers are efficiently synthesized using a supercritical-assisted polymerization in carbon dioxide. These fluorescent, pH-responsive and water-soluble core-shell smart nanocarriers show low toxicity in terms of cell viability and absence of glutathione depletion, two of the major side effect limitations of current vectors. The materials are also found to act as good transfection agents, through a mechanism involving an endosomal pathway, being able to reduce 100-fold the IC50 of paclitaxel.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/3599-PPCDT/99452/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/116097/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/127178/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/134527/PT# nfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F66858%2F2009/PT# UId/QUI/5006/2013 PEst-OE/SAU/UI0009/2013 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Sofia Santos</style></author><author><style face="normal" font="default" size="100%">Almeida, Joao</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DNA adduct identification using gold-aptamer nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Iet Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ACRYLAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">EXPOSURE</style></keyword><keyword><style  face="normal" font="default" size="100%">GENE-EXPRESSION</style></keyword><keyword><style  face="normal" font="default" size="100%">glutathione</style></keyword><keyword><style  face="normal" font="default" size="100%">GLYCIDAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">MASS-SPECTROMETRY</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">INST ENGINEERING TECHNOLOGY-IET</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">95–101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The optical and physico-chemical properties of gold nanoparticles (AuNPs) have prompted new and improved approaches which have greatly evolved the fields of biosensing and molecular detection. In this study, the authors took advantage of AuNPs' ease of modification and functionalised it with selected DNA aptamers using a salt aging method to produce gold-aptamer nanoprobes. After characterisation, these nanoprobes were subsequently used for biomolecular detection of glycidamide (GA)-guanine (Gua) adducts generated in vitro. The results are based on differences in nanoprobe stabilisation against salt-induced aggregation, similar to the non-cross-linking method developed by Baptista for discrimination of specific sequences. Alkylated Guas were efficiently discriminated from deoxyguanosine and GA in solution. Despite this, a clear identification of DNA adducts derived from genomic DNA alkylation has proven to be a more challenging task.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Correia, C.</style></author><author><style face="normal" font="default" size="100%">P Ribeiro</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Sousa, A.</style></author><author><style face="normal" font="default" size="100%">A. Fernandes</style></author><author><style face="normal" font="default" size="100%">P. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GOLD NANOPROBES IN THE DIAGNOSTIC OF CHRONIC MYELOID LEUKEMIA: DETECTION OF THE E14A2 BCR-ABL TRANSCRIPT DIRECTLY IN RNA SAMPLES</style></title><secondary-title><style face="normal" font="default" size="100%">Leukemia research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">PERGAMON-ELSEVIER SCIENCE LTD</style></publisher><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">S90–S90</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;13th International Symposium on Myelodysplastic Syndromes (MDS) ; Conference date: 29-04-2015 Through 02-05-2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Alexandra Fernandes</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Selvan, Subramanian Tamil</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanotheranostics: Proof-of-Concept or Clinical Tool?</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomaterials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015/10/27/accep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5304792/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">MDPI</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">1853 - 1879</style></pages><isbn><style face="normal" font="default" size="100%">2079-4991</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanoparticles have been making their way in biomedical applications and personalized medicine, allowing for the coupling of diagnostics and therapeutics into a single nanomaterial—nanotheranostics. Gold nanoparticles, in particular, have unique features that make them excellent nanomaterials for theranostics, enabling the integration of targeting, imaging and therapeutics in a single platform, with proven applicability in the management of heterogeneous diseases, such as cancer. In this review, we focus on gold nanoparticle-based theranostics at the lab bench, through pre-clinical and clinical stages. With few products facing clinical trials, much remains to be done to effectively assess the real benefits of nanotheranostics at the clinical level. Hence, we also discuss the efforts currently being made to translate nanotheranostics into the market, as well as their commercial impact.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom1><style face="normal" font="default" size="100%">nanomaterials-05-01853[PII]28347100[pmid]</style></custom1></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Costa Pessoa</style></author><author><style face="normal" font="default" size="100%">Garribba, Eugenio</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium and proteins: Uptake, transport, structure, activity and function</style></title><secondary-title><style face="normal" font="default" size="100%">The Ninth International Symposium on the Chemistry and Biological Chemistry of Vanadium</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Coordination geometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">Transition state analogue</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium-Protein structure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015/10/15/</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0010854515001125</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">301–302</style></volume><pages><style face="normal" font="default" size="100%">49 - 86</style></pages><isbn><style face="normal" font="default" size="100%">0010-8545</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;AbstractVanadium is an element ubiquitously present in our planet's crust and thus there are several organisms that use vanadium for activity or function of proteins. Examples are the vanadium-dependent haloperoxidases and the vanadium-containing nitrogenases. Some organisms that use vanadium have extremely efficient and selective protein-dependent systems for uptake and transport of vanadium and are able to accumulate high levels of vanadium from seawater, vanabins being a unique family of vanadium binding proteins found in ascidians involved in this process. For all of the systems a discussion regarding the role of the V-containing proteins is provided, mostly centered on structural aspects of the vanadium site and, when possible or relevant, relating this to the mechanisms operating. Phosphate is very important in biological systems and is involved in an extensive number of biological recognition and bio-catalytic systems. Vanadate(V) is able to inhibit many of the enzymes involved in these processes, such as ATPases, phosphatases, ribonucleases, phosphodiesterases, phosphoglucomutase and glucose-6-phosphatase, and it appears clear that this is closely related to the analogous physicochemical properties of vanadate and phosphate. The ability of vanadium to interfere with the metabolic processes involving Ca2+ and Mg2+, connected with its versatility to undergo changes in coordination geometry, allow V to influence the function of a large variety of phosphate-metabolizing enzymes and vanadate(V) salts and compounds have been frequently used either as inhibitors of these enzymes, or as probes to study the mechanisms of their reactions and catalytic cycle. In this review we give an overview of the many examples so far reported, also disclosing that vanadate(IV) may also have an equally efficient inhibiting effect. The prospective application of vanadium compounds as therapeutics has also been an important topic of research. How vanadium may be transported in blood and up-taken by cells are particularly relevant issues, this being mainly dependent on transferrin (and albumin) present in blood plasma. The thousands of studies reported on the effects of vanadium compounds reflect the complexity of the interactions occurring. Although it is not easy to anticipate/determine if a particular effect observed in a test tube or in vitro is also going to take place in vivo, it is clear that vanadium ions may interfere with many metabolic processes at many distinct levels. Emphasis is given on structural and functional aspects of vanadium–protein interactions relevant for vanadium binding and/or for clarification of role of the metal center in the reaction mechanisms. The additional knowledge that the presence of vanadium can change the action of a protein, other than simply inhibiting it, may also be important to understand how vanadium affects biological systems. This possibility, together with the vanadate–phosphate analogy further potentiates the belief that vanadium probably has relevant functions in living beings, which may involve interaction or incorporation of the metal ion and/or its compounds with several proteins.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Henrique F.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Iranzo, Olga</style></author><author><style face="normal" font="default" size="100%">Ricardo J F Branco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison of the Internal Dynamics of Metalloproteases Provides New Insights on Their Function and Evolution</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015/09/23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0138118</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Public Library of Science</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">e0138118 - </style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metalloproteases have evolved in a vast number of biological systems, being one of the most diverse types of proteases and presenting a wide range of folds and catalytic metal ions. Given the increasing understanding of protein internal dynamics and its role in enzyme function, we are interested in assessing how the structural heterogeneity of metalloproteases translates into their dynamics. Therefore, the dynamical profile of the clan MA type protein thermolysin, derived from an Elastic Network Model of protein structure, was evaluated against those obtained from a set of experimental structures and molecular dynamics simulation trajectories. A close correspondence was obtained between modes derived from the coarse-grained model and the subspace of functionally-relevant motions observed experimentally, the later being shown to be encoded in the internal dynamics of the protein. This prompted the use of dynamics-based comparison methods that employ such coarse-grained models in a representative set of clan members, allowing for its quantitative description in terms of structural and dynamical variability. Although members show structural similarity, they nonetheless present distinct dynamical profiles, with no apparent correlation between structural and dynamical relatedness. However, previously unnoticed dynamical similarity was found between the relevant members Carboxypeptidase Pfu, Leishmanolysin, and Botulinum Neurotoxin Type A, despite sharing no structural similarity. Inspection of the respective alignments shows that dynamical similarity has a functional basis, namely the need for maintaining proper intermolecular interactions with the respective substrates. These results suggest that distinct selective pressure mechanisms act on metalloproteases at structural and dynamical levels through the course of their evolution. This work shows how new insights on metalloprotease function and evolution can be assessed with comparison schemes that incorporate information on protein dynamics. The integration of these newly developed tools, if applied to other protein families, can lead to more accurate and descriptive protein classification systems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anthocyanins and derivatives are more than flavylium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354147400020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">3107-3114</style></pages><isbn><style face="normal" font="default" size="100%">0040-4020</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7Pina, Fernando Oliveira, Joana de Freitas, Victor&lt;br /&gt;
Pina, Fernando/C-8161-2011&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Oliveira, Joana/0000-0002-9996-1463; Freitas, Victor/0000-0003-0586-2278&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferraz, R.</style></author><author><style face="normal" font="default" size="100%">Costa-Rodrigues, J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, M. H.</style></author><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Marrucho, I. M.</style></author><author><style face="normal" font="default" size="100%">Rebelo, L. P. N.</style></author><author><style face="normal" font="default" size="100%">Prudencio, C.</style></author><author><style face="normal" font="default" size="100%">J. P. Noronha</style></author><author><style face="normal" font="default" size="100%">Petrovski, Z.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antitumor Activity of Ionic Liquids Based on Ampicillin</style></title><secondary-title><style face="normal" font="default" size="100%">Chemmedchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000360499400004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1480-1483</style></pages><isbn><style face="normal" font="default" size="100%">1860-7179</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Ferraz, Ricardo Costa-Rodrigues, Joao Fernandes, Maria H. Santos, Miguel M. Marrucho, Isabel M. Rebelo, Luis Paulo N. Prudencio, Cristina Noronha, Joao Paulo Petrovski, Zeljko Branco, Luis C.&lt;br /&gt;
; Petrovski, Zeljko/D-7201-2013; Noronha, Joao Paulo/C-6423-2013; Branco, Luis/C-6426-2013; Santos, Miguel/Q-1975-2017&lt;br /&gt;
Marrucho, Isabel/0000-0002-8733-1958; Petrovski, Zeljko/0000-0002-8104-7008; Noronha, Joao Paulo/0000-0002-1515-4518; Ferraz, Ricardo/0000-0002-1761-117X; Branco, Luis/0000-0003-2520-1151; Santos, Miguel/0000-0001-8973-1595; Rebelo, Luis Paulo/0000-0002-5247-2443; Costa-Rodrigues, Joao/0000-0003-1375-8067; Fernandes, Maria Helena/0000-0001-9391-9574&lt;br /&gt;
1860-7187&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ventura, M. G.</style></author><author><style face="normal" font="default" size="100%">Paninho, A. I.</style></author><author><style face="normal" font="default" size="100%">A.V.M. Nunes</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biocompatible locust bean gum mesoporous matrices prepared by ionic liquids and a scCO(2) sustainable system</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000367271700060</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">107700-107706</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">130</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Ventura, Marcia G. Paninho, Ana I. Nunes, Ana V. M. Fonseca, Isabel M. Branco, Luis C.&lt;br /&gt;
Nunes, Ana/D-2045-2013; Fonseca, Isabel/D-2513-2013; Ventura, Marcia/C-6702-2013; Branco, Luis/C-6426-2013&lt;br /&gt;
Nunes, Ana/0000-0001-9928-1903; Fonseca, Isabel/0000-0001-7007-9525; Branco, Luis/0000-0003-2520-1151; Ventura, Marcia/0000-0003-2493-4900&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, M. L.</style></author><author><style face="normal" font="default" size="100%">Miller, A.Z.</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biological colonization and biodeterioration of architectural ceramic materials: An overview</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930931814&amp;doi=10.1016%2fj.culher.2015.01.006&amp;partnerID=40&amp;md5=b6679f727fad194fba5140db156946fc</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">759 - 777</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :12Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, J. M.</style></author><author><style face="normal" font="default" size="100%">Raymundo, A.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of a Novel Intrinsic Luminescent Room-Temperature Ionic Liquid Based on P-6,P-6,P-6,P-14 ANS</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000347231300028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">726-732</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Delgado, Joana M. Raymundo, Anabela Vilarigues, Marcia Branco, Luis C. Laia, Cesar A. T.&lt;br /&gt;
Branco, Luis/C-6426-2013; Laia, Cesar/I-6280-2013; Raymundo, Anabela/M-9260-2013; Vilarigues, Marcia/K-8709-2015&lt;br /&gt;
Branco, Luis/0000-0003-2520-1151; Laia, Cesar/0000-0001-6410-6072; Raymundo, Anabela/0000-0001-5266-1685; Vilarigues, Marcia/0000-0003-4134-2819&lt;br /&gt;
1521-3765&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendo, A. S.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, S.</style></author><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Videira, P. A.</style></author><author><style face="normal" font="default" size="100%">Ma, Z.</style></author><author><style face="normal" font="default" size="100%">Diniz, M.</style></author><author><style face="normal" font="default" size="100%">M. Larguinho</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of antiproliferative potential and biological targets of a copper compound containing 4'-phenyl terpyridine</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000360224000002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">935-948</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3Mendo, Ana Soraia Figueiredo, Sara Roma-Rodrigues, Catarina Videira, Paula A. Ma, Zhen Diniz, Mario Larguinho, Miguel Costa, Pedro M. Lima, Joao C. Pombeiro, Armando J. L. Baptista, Pedro V. Fernandes, Alexandra R.&lt;br /&gt;
; Costa, Pedro/J-2962-2013; Diniz, Mario/C-7849-2013; Videira, Paula/A-5901-2013; Fernandes, Alexandra/C-7465-2011; Lima, Joao/F-3658-2010; Larguinho, Miguel/N-4375-2013; Baptista, Pedro/A-1237-2009&lt;br /&gt;
Pombeiro, Armando/0000-0001-8323-888X; Costa, Pedro/0000-0002-9072-3522; Diniz, Mario/0000-0003-1571-0366; Videira, Paula/0000-0001-5987-2485; Fernandes, Alexandra/0000-0003-2054-4438; Lima, Joao/0000-0003-0528-1967; Roma-Rodrigues, Catarina/0000-0002-8676-6562; Larguinho, Miguel/0000-0001-8492-8786; Baptista, Pedro/0000-0001-5255-7095&lt;br /&gt;
1432-1327&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, L.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Mateus, N.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of Kinetic and Thermodynamic Parameters of Cyanidin-3-glucoside Methyl and Glucuronyl Metabolite Conjugates</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349137000024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2010-2018</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9Cruz, Luis Basilio, Nuno Mateus, Nuno Pina, Fernando de Freitas, Victor&lt;br /&gt;
Cruz, Luis/J-4413-2013; Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011; Mateus, Nuno/F-3019-2013&lt;br /&gt;
Cruz, Luis/0000-0003-2226-0404; Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848; Mateus, Nuno/0000-0002-9318-9732; Freitas, Victor/0000-0003-0586-2278&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CO2 capture and reversible release using mono-saccharides and an organic superbase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Supercritical Fluids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000363350700020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">151-157</style></pages><isbn><style face="normal" font="default" size="100%">0896-8446</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4Carrera, Goncalo V. S. M. Jordao, Noemi Branco, Luis C. da Ponte, Manuel Nunes&lt;br /&gt;
14th European Meeting on Supercritical Fluids&lt;br /&gt;
May 18-21, 2014&lt;br /&gt;
Marseille, FRANCE&lt;br /&gt;
Carrrera, Goncalo/C-7536-2013; da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; Jordao, Noemi/C-6742-2013&lt;br /&gt;
da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Jordao, Noemi/0000-0001-9769-1976; Carrera, Goncalo/0000-0001-6978-3603&lt;br /&gt;
1872-8162&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CO2 capture systems based on saccharides and organic superbases</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000365914900025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">183</style></volume><pages><style face="normal" font="default" size="100%">429-444</style></pages><isbn><style face="normal" font="default" size="100%">1359-6640</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9Carrera, G. V. S. M. Jordao, N. Branco, L. C. Nunes da Ponte, M.&lt;br /&gt;
da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; Jordao, Noemi/C-6742-2013&lt;br /&gt;
da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Jordao, Noemi/0000-0001-9769-1976; Carrera, Goncalo/0000-0001-6978-3603&lt;br /&gt;
1364-5498&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Rome, B.</style></author><author><style face="normal" font="default" size="100%">Aguilo, E.</style></author><author><style face="normal" font="default" size="100%">Arcau, J.</style></author><author><style face="normal" font="default" size="100%">Puttreddy, R.</style></author><author><style face="normal" font="default" size="100%">Rissanen, K.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coumarin based gold(I)-alkynyl complex: a new class of supramolecular hydrogelators</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349401300014</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">2026-2033</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10Moro, Artur J. Rome, Bertrand Aguilo, Elisabet Arcau, Julia Puttreddy, Rakesh Rissanen, Kari Lima, Joao Carlos Rodriguez, Laura&lt;br /&gt;
Aguilo, Elisabet/M-2447-2014; Lima, Joao/F-3658-2010; Lima, Joao Carlos/K-2890-2014; Rodriguez, Laura/A-4169-2011; Moro, Artur/C-6689-2013; Puttreddy, Rakesh/L-3026-2017&lt;br /&gt;
Aguilo, Elisabet/0000-0002-7171-3812; Lima, Joao/0000-0003-0528-1967; Rodriguez, Laura/0000-0003-1289-1587; Moro, Artur/0000-0003-3285-4919; Puttreddy, Rakesh/0000-0002-2221-526X&lt;br /&gt;
1477-0539&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">G. Santos</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Danede, F.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dipolar motions and ionic conduction in an ibuprofen derived ionic liquid</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000361543200047</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">24108-24120</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">37</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6Viciosa, M. T. Santos, G. Costa, A. Danede, F. Branco, L. C. Jordao, N. Correia, N. T. Dionisio, M.&lt;br /&gt;
Dionisio, Madalena/D-1946-2013; Branco, Luis/C-6426-2013; Jordao, Noemi/C-6742-2013&lt;br /&gt;
Dionisio, Madalena/0000-0002-1487-0889; Branco, Luis/0000-0003-2520-1151; Jordao, Noemi/0000-0001-9769-1976; DANEDE, florence/0000-0001-5139-9187&lt;br /&gt;
1463-9084&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Stampar, S. N.</style></author><author><style face="normal" font="default" size="100%">Morandini, A. C.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">da Silveira, F. L.</style></author><author><style face="normal" font="default" size="100%">Migotto, A. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Drifting in the oceans: Isarachnanthus nocturnus (Cnidaria, Ceriantharia, Arachnactidae), an anthozoan with an extended planktonic stage</style></title><secondary-title><style face="normal" font="default" size="100%">Marine Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000363952400001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">162</style></volume><pages><style face="normal" font="default" size="100%">2161-2169</style></pages><isbn><style face="normal" font="default" size="100%">0025-3162</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Stampar, Sergio N. Morandini, Andre C. Branco, Laura C. da Silveira, Fabio Lang Migotto, Alvaro E.&lt;br /&gt;
Morandini, Andre/A-9892-2012; Migotto, Alvaro/D-3748-2011; IB/USP, Zoologia/G-1759-2017; Branco, Luis/C-6426-2013&lt;br /&gt;
Morandini, Andre/0000-0003-3747-8748; Migotto, Alvaro/0000-0003-3887-1947; Branco, Luis/0000-0003-2520-1151&lt;br /&gt;
1432-1793&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, I. B.</style></author><author><style face="normal" font="default" size="100%">Freitas, A.</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of water content on the acid-base equilibrium of cyanidin-3-glucoside</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000345207200066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">172</style></volume><pages><style face="normal" font="default" size="100%">476-480</style></pages><isbn><style face="normal" font="default" size="100%">0308-8146</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Coutinho, Isabel B. Freitas, Adilson Macanita, Antonio L. Lima, J. C.&lt;br /&gt;
Lima, Joao/F-3658-2010; Freitas, Adilson/H-7846-2012; Lima, Joao Carlos/K-2890-2014; Macanita, Antonio/H-9284-2012; Borges Coutinho, Isabel /I-3431-2017&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Freitas, Adilson/0000-0002-6119-9602; Macanita, Antonio/0000-0003-0976-6654; Borges Coutinho, Isabel /0000-0001-5549-582X; Coutinho, Isabel/0000-0002-4198-9818&lt;br /&gt;
1873-7072&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">Branco, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromic Devices Based on Disubstituted Oxo-Bipyridinium Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Chempluschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000348721900026</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">202-208</style></pages><isbn><style face="normal" font="default" size="100%">2192-6506</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7Jordao, Noemi Cruz, Hugo Branco, Aida Pina, Fernando Branco, Luis C.&lt;br /&gt;
Jordao, Noemi/C-6742-2013; Branco, Luis/C-6426-2013; Pina, Fernando/C-8161-2011&lt;br /&gt;
Jordao, Noemi/0000-0001-9769-1976; Branco, Luis/0000-0003-2520-1151; Pina, Fernando/0000-0001-8529-6848&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, S. M. C.</style></author><author><style face="normal" font="default" size="100%">Linhares, J. M. M.</style></author><author><style face="normal" font="default" size="100%">Joao, C. A. R.</style></author><author><style face="normal" font="default" size="100%">Amano, K.</style></author><author><style face="normal" font="default" size="100%">Montagner, C.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Tremeau, A.</style></author><author><style face="normal" font="default" size="100%">Schettini, R.</style></author><author><style face="normal" font="default" size="100%">Tominaga, S.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Estimating the Colors of Paintings</style></title><secondary-title><style face="normal" font="default" size="100%">Computational Color Imaging, Cciw 2015</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354635100022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9016</style></volume><pages><style face="normal" font="default" size="100%">236-242</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-15979-9; 978-3-319-15978-2</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Nascimento, Sergio M. C. Linhares, Joao M. M. Joao, Catarina A. R. Amano, Kinjiro Montagner, Cristina Melo, Maria J. Vilarigues, Marcia&lt;br /&gt;
5th International Computational Color Imaging Workshop (CCIW)&lt;br /&gt;
Mar 24-26, 2015&lt;br /&gt;
Saint Etienne, FRANCE&lt;br /&gt;
Linhares, Joao/M-7020-2013; Amano, Kinjiro/A-8263-2011; Melo, Maria Joao/C-8594-2011; Vilarigues, Marcia/K-8709-2015&lt;br /&gt;
Linhares, Joao/0000-0001-9197-5134; Amano, Kinjiro/0000-0001-7992-9418; Melo, Maria Joao/0000-0001-7393-6801; Vilarigues, Marcia/0000-0003-4134-2819; Montagner, Cristina/0000-0003-4381-1244&lt;br /&gt;
0302-9743&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Excited-State Proton Transfer in Confined Medium. 4-Methy1-7-hydroxyflavylium and beta-Naphthol Incorporated in Cucurbit 7 uril</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349578600066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2749-2757</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15Basilio, Nuno Laia, Cesar A. T. Pina, Fernando&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Laia, Cesar/I-6280-2013; Pina, Fernando/C-8161-2011&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Spudeit, D. A.</style></author><author><style face="normal" font="default" size="100%">Bastos, J.</style></author><author><style face="normal" font="default" size="100%">Scorsin, L.</style></author><author><style face="normal" font="default" size="100%">Fiedler, H. D.</style></author><author><style face="normal" font="default" size="100%">Nome, F.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring the charged nature of supramolecular micelles based on p-sulfonatocalix 6 arene and dodecyltrimethylammonium bromide</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000362291300079</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">26378-26385</style></pages><isbn><style face="normal" font="default" size="100%">1463-9076</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">39</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Basilio, Nuno Spudeit, Daniel Alfonso Bastos, Juliana Scorsin, Leandro Fiedler, Haidi D. Nome, Faruk Garcia-Rio, Luis&lt;br /&gt;
Basilio, Nuno/F-2389-2012; Garcia-Rio, Luis/L-5882-2014&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Garcia-Rio, Luis/0000-0003-2802-8921&lt;br /&gt;
1463-9084&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavylium based dual photochromism: addressing cis-trans isomerization and ring opening-closure by different light inputs</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000352973400017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">7349-7351</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">34</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Gago, Sandra Basilio, Nuno Moro, Artur J. Pina, Fernando&lt;br /&gt;
Moro, Artur/C-6689-2013; Basilio, Nuno/F-2389-2012; Gago, Sandra/H-5413-2012; Pina, Fernando/C-8161-2011&lt;br /&gt;
Moro, Artur/0000-0003-3285-4919; Basilio, Nuno/0000-0002-0121-3695; Gago, Sandra/0000-0003-0221-8508; Pina, Fernando/0000-0001-8529-6848&lt;br /&gt;
1364-548x&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez-Rosas, J.</style></author><author><style face="normal" font="default" size="100%">Pessego, M.</style></author><author><style face="normal" font="default" size="100%">Cepeda-Plaza, M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Parajo, M.</style></author><author><style face="normal" font="default" size="100%">Rodriguez-Dafonte, P.</style></author><author><style face="normal" font="default" size="100%">Garcia-Rio, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">gamma-Cyclodextrin modulates the chemical reactivity by multiple complexation</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000347229500030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1213-1224</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4Fernandez-Rosas, J. Pessego, M. Cepeda-Plaza, M. Basilio, N. Parajo, M. Rodriguez-Dafonte, P. Garcia-Rio, L.&lt;br /&gt;
CIQA, CIQA/N-6549-2013; Basilio, Nuno/F-2389-2012; Garcia-Rio, Luis/L-5882-2014; Pessego, Marcia/E-1790-2012; Rodriguez-Dafonte, Pedro/I-6241-2016&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695; Garcia-Rio, Luis/0000-0003-2802-8921; Pessego, Marcia/0000-0001-7292-0568; Rodriguez-Dafonte, Pedro/0000-0001-6508-0388&lt;br /&gt;
1477-0539&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Host-Guest Complexes of Flavylium Cations and Cucurbit 7 uril: The Influence of Flavylium Substituents on the Structure and Stability of the Complex</style></title><secondary-title><style face="normal" font="default" size="100%">Chempluschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000368592800011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">1779-1785</style></pages><isbn><style face="normal" font="default" size="100%">2192-6506</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8Basilio, Nuno Petrov, Vesselin Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Basilio, Nuno/F-2389-2012&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695; Petrov, Vesselin/0000-0003-4503-4602&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bassani, D. M.</style></author><author><style face="normal" font="default" size="100%">Cucinotta, F.</style></author><author><style face="normal" font="default" size="100%">Bohne, C.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Lemon, C.</style></author><author><style face="normal" font="default" size="100%">Allain, C.</style></author><author><style face="normal" font="default" size="100%">Sundstrom, V.</style></author><author><style face="normal" font="default" size="100%">Campagna, S.</style></author><author><style face="normal" font="default" size="100%">Rohacova, J.</style></author><author><style face="normal" font="default" size="100%">Ketteler, Y.</style></author><author><style face="normal" font="default" size="100%">Ryan, S. T. J.</style></author><author><style face="normal" font="default" size="100%">Vos, J.</style></author><author><style face="normal" font="default" size="100%">de Silva, A. P.</style></author><author><style face="normal" font="default" size="100%">Slota, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light activated molecular machines and logic gates: general discussion</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000366909400022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">399-411</style></pages><isbn><style face="normal" font="default" size="100%">1359-6640</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Bassani, Dario M. Cucinotta, Fabio Bohne, Cornelia Basilio, Nuno Lemon, Christopher Allain, Clemence Sundstrom, Villy Campagna, Sebastiano Rohacova, Jana Ketteler, Yvonne Ryan, Sean T. J. Vos, Johannes de Silva, Amilra Prasanna Slota, Michael&lt;br /&gt;
Basilio, Nuno/F-2389-2012&lt;br /&gt;
Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1364-5498&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new dual driver planar eddy current probe with dynamically controlled induction pattern</style></title><secondary-title><style face="normal" font="default" size="100%">NDT and E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84920161921&amp;partnerID=40&amp;md5=fa3766bc9f4c74f919ede9eafd20c1aa</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">70</style></volume><pages><style face="normal" font="default" size="100%">29 - 37</style></pages><isbn><style face="normal" font="default" size="100%">09638695 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015CODEN: NDTIE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vitorino, T.</style></author><author><style face="normal" font="default" size="100%">Casini, A.</style></author><author><style face="normal" font="default" size="100%">Cucci, C.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Picollo, M.</style></author><author><style face="normal" font="default" size="100%">Stefani, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-invasive identification of traditional red lake pigments in fourteenth to sixteenth centuries paintings through the use of hyperspectral imaging technique</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics a-Materials Science &amp; Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000364914100011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">121</style></volume><pages><style face="normal" font="default" size="100%">891-901</style></pages><isbn><style face="normal" font="default" size="100%">0947-8396</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6Vitorino, T. Casini, A. Cucci, C. Melo, M. J. Picollo, M. Stefani, L.&lt;br /&gt;
Melo, Maria Joao/C-8594-2011&lt;br /&gt;
Melo, Maria Joao/0000-0001-7393-6801; Cucci, Costanza/0000-0001-8534-7465; Picollo, Marcello/0000-0003-1012-6048&lt;br /&gt;
1432-0630&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, G.</style></author><author><style face="normal" font="default" size="100%">Restolho, J.</style></author><author><style face="normal" font="default" size="100%">Forte, A.</style></author><author><style face="normal" font="default" size="100%">Colaco, R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Saramago, B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel ionic liquids for interfacial and tribological applications</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces a-Physicochemical and Engineering Aspects</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000352018300001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">472</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><isbn><style face="normal" font="default" size="100%">0927-7757</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12Tiago, G. Restolho, J. Forte, A. Colaco, R. Branco, L. C. Saramago, B.&lt;br /&gt;
Restolho, Jose/B-6330-2013; Colaco, Rogerio/B-5432-2013; Branco, Luis/C-6426-2013; Forte, Andreia/L-2025-2014; Tiago, Goncalo/P-3097-2016; Saramago, Benilde/A-4882-2012&lt;br /&gt;
Restolho, Jose/0000-0002-2033-6746; Colaco, Rogerio/0000-0001-7374-6741; Branco, Luis/0000-0003-2520-1151; Forte, Andreia/0000-0002-4477-8530; Tiago, Goncalo/0000-0002-4742-7840; Saramago, Benilde/0000-0002-8968-4781&lt;br /&gt;
1873-4359&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Slavcheva, S.</style></author><author><style face="normal" font="default" size="100%">Stanimirov, S.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Origin of the Metastable Stability in Flavylium Multistate Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000351971400019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2908-2918</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4Petrov, Vesselin Slavcheva, Stoyanka Stanimirov, Stanislav Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Petrov, Vesselin/0000-0003-4503-4602; Stanimirov, Stanislav/0000-0001-7891-832X&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, D.</style></author><author><style face="normal" font="default" size="100%">Galvao, A. M.</style></author><author><style face="normal" font="default" size="100%">Di Paolo, R. E.</style></author><author><style face="normal" font="default" size="100%">Freitas, AA</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of the hemiketal form of anthocyanins and its potential role in plant protection from UV-B radiation</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354147400027</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">3157-3162</style></pages><isbn><style face="normal" font="default" size="100%">0040-4020</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 11Costa, Damien Galvao, Adelino M. Di Paolo, Roberto E. Freitas, Adilson A. Lima, Joao C. Quina, Frank H. Macanita, Antonio L.&lt;br /&gt;
Lima, Joao/F-3658-2010; Galvao, Adelino/H-7730-2012; Freitas, Adilson/H-7846-2012; Institute of Chemistry - USP, Dept. of Chemistry/B-8988-2012; Lima, Joao Carlos/K-2890-2014; Macanita, Antonio/H-9284-2012; Di Paolo, Roberto/H-8257-2012; Quina, Frank/H-2255-2012&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Galvao, Adelino/0000-0002-4740-0613; Freitas, Adilson/0000-0002-6119-9602; Macanita, Antonio/0000-0003-0976-6654; Di Paolo, Roberto/0000-0001-9180-2225; Quina, Frank/0000-0003-2981-3390&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Cidade, M.T.</style></author><author><style face="normal" font="default" size="100%">Rodriguez, V.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photorheological Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355893400020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">6680-6685</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">22</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Avo, Joao Cidade, M. T. Rodriguez, Vincent Lima, Joao C. Jorge Parola, A.&lt;br /&gt;
Lima, Joao Carlos/K-2890-2014; Lima, Joao/F-3658-2010; Avo, Joao/C-6939-2013; Cidade, Maria Teresa/H-7462-2013; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Avo, Joao/0000-0002-3380-748X; Cidade, Maria Teresa/0000-0001-8261-6754; Parola, A. Jorge/0000-0002-1333-9076; Rodriguez, Vincent/0000-0001-6804-9757&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, S. M. C.</style></author><author><style face="normal" font="default" size="100%">Linhares, J. M. M.</style></author><author><style face="normal" font="default" size="100%">Joao, C. A. R.</style></author><author><style face="normal" font="default" size="100%">Amano, K.</style></author><author><style face="normal" font="default" size="100%">Montagner, C.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">de Freitas, M. H.</style></author><author><style face="normal" font="default" size="100%">Alfaro, C.</style></author><author><style face="normal" font="default" size="100%">Bailao, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The preferred chromatic composition of unfamiliar paintings is similar to original</style></title><secondary-title><style face="normal" font="default" size="100%">Perception</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000362287800265</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">134-134</style></pages><isbn><style face="normal" font="default" size="100%">0301-0066</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0Nascimento, Sergio M. C. Linhares, Joao M. M. Joao, Catarina A. R. Amano, Kinjiro Montagner, Cristina Melo, Maria J. Vilarigues, Marcia de Freitas, Maria Helena Alfaro, Catarina Bailao, Ana&lt;br /&gt;
Linhares, Joao/M-7020-2013; Melo, Maria Joao/C-8594-2011&lt;br /&gt;
Linhares, Joao/0000-0001-9197-5134; Melo, Maria Joao/0000-0001-7393-6801&lt;br /&gt;
1468-4233&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Marques, I.</style></author><author><style face="normal" font="default" size="100%">Carvalho, S.</style></author><author><style face="normal" font="default" size="100%">Moiteiro, C.</style></author><author><style face="normal" font="default" size="100%">Felix, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recognition of bio-relevant dicarboxylate anions by an azacalix 2 arene 2 triazine derivative decorated with urea moieties</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000350674400032</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">3070-3085</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4Santos, Miguel M. Marques, Igor Carvalho, Silvia Moiteiro, Cristina Felix, Vitor&lt;br /&gt;
Moiteiro, Cristina/E-6770-2012; Carvalho, Silvia/M-8083-2016; Marques, Igor/B-6914-2012; Santos, Miguel/Q-1975-2017&lt;br /&gt;
Moiteiro, Cristina/0000-0002-9276-6788; Carvalho, Silvia/0000-0002-1707-8854; Marques, Igor/0000-0003-4971-9932; Santos, Miguel/0000-0001-8973-1595; Felix, Vitor/0000-0001-9380-0418&lt;br /&gt;
1477-0539&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, G. V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible systems based on CO2, amino-acids and organic superbases</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000353648400027</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">35564-35571</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">45</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6Carrera, Goncalo V. S. M. Jordao, Noemi Santos, Miguel M. da Ponte, Manuel Nunes Branco, Luis C.&lt;br /&gt;
; Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; da Ponte, Manuel/B-3620-2010; Santos, Miguel/Q-1975-2017; Jordao, Noemi/C-6742-2013&lt;br /&gt;
Carrera, Goncalo/0000-0001-6978-3603; Branco, Luis/0000-0003-2520-1151; da Ponte, Manuel/0000-0003-4499-4521; Santos, Miguel/0000-0001-8973-1595; Jordao, Noemi/0000-0001-9769-1976&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pikramenou, Z.</style></author><author><style face="normal" font="default" size="100%">Weinstein, J.</style></author><author><style face="normal" font="default" size="100%">Pan, Q.</style></author><author><style face="normal" font="default" size="100%">Lewis, F.</style></author><author><style face="normal" font="default" size="100%">Bassani, D. M.</style></author><author><style face="normal" font="default" size="100%">Wurthner, F.</style></author><author><style face="normal" font="default" size="100%">Moucheron, C.</style></author><author><style face="normal" font="default" size="100%">Slota, M.</style></author><author><style face="normal" font="default" size="100%">Diaz-Moscoso, A.</style></author><author><style face="normal" font="default" size="100%">Karlsson, J.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Adams, D.</style></author><author><style face="normal" font="default" size="100%">Scandola, F.</style></author><author><style face="normal" font="default" size="100%">Bohne, C.</style></author><author><style face="normal" font="default" size="100%">Lemon, C.</style></author><author><style face="normal" font="default" size="100%">Campagna, S.</style></author><author><style face="normal" font="default" size="100%">Rohacova, J.</style></author><author><style face="normal" font="default" size="100%">Ohashi, K.</style></author><author><style face="normal" font="default" size="100%">Plotz, P. A.</style></author><author><style face="normal" font="default" size="100%">Monti, F.</style></author><author><style face="normal" font="default" size="100%">Kelly, J. M.</style></author><author><style face="normal" font="default" size="100%">Keane, P.</style></author><author><style face="normal" font="default" size="100%">Gibson, E.</style></author><author><style face="normal" font="default" size="100%">Lemercier, G.</style></author><author><style face="normal" font="default" size="100%">Ruggi, A.</style></author><author><style face="normal" font="default" size="100%">Cucinotta, F.</style></author><author><style face="normal" font="default" size="100%">Gust, D.</style></author><author><style face="normal" font="default" size="100%">Bradberry, S.</style></author><author><style face="normal" font="default" size="100%">Vos, J.</style></author><author><style face="normal" font="default" size="100%">Pistolis, G.</style></author><author><style face="normal" font="default" size="100%">Mauro, M.</style></author><author><style face="normal" font="default" size="100%">Tuite, E.</style></author><author><style face="normal" font="default" size="100%">De Cola, L.</style></author><author><style face="normal" font="default" size="100%">Ceroni, P.</style></author><author><style face="normal" font="default" size="100%">Maneiro, M.</style></author><author><style face="normal" font="default" size="100%">Galoppini, E.</style></author><author><style face="normal" font="default" size="100%">Gunnlaugsson, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Self-organization of photo-active nanostructures: general discussion</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000366909400030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">529-548</style></pages><isbn><style face="normal" font="default" size="100%">1359-6640</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Pikramenou, Zoe Weinstein, Julia Pan, Qing Lewis, Frederick Bassani, Dario M. Wuerthner, Frank Moucheron, Cecile Slota, Michael Diaz-Moscoso, Alejandro Karlsson, Joshua Basilio, Nuno Adams, Dave Scandola, Franco Bohne, Cornelia Lemon, Christopher Campagna, Sebastiano Rohacova, Jana Ohashi, Kenji Ploetz, Per-Arno Monti, Filippo Kelly, John M. Keane, Paraic Gibson, Elizabeth Lemercier, Gilles Ruggi, Albert Cucinotta, Fabio Gust, Devens Bradberry, Samuel Vos, Johannes Pistolis, George Mauro, Matteo Tuite, Eimer De Cola, Luisa Ceroni, Paola Maneiro, Marcelino Galoppini, Elena Gunnlaugsson, Thorfinnur&lt;br /&gt;
; Ceroni, Paola/C-7459-2012; Monti, Filippo/D-2194-2012; Maneiro, Marcelino/A-7941-2011; Diaz-Moscoso, Alejandro/F-6779-2014; Basilio, Nuno/F-2389-2012&lt;br /&gt;
Wurthner, Frank/0000-0001-7245-0471; Gunnlaugsson, Thorfinnur/0000-0003-4814-6853; Ceroni, Paola/0000-0001-8916-1473; Monti, Filippo/0000-0002-9806-1957; Bradberry, Samuel/0000-0003-3171-4703; Maneiro, Marcelino/0000-0003-1258-3517; Diaz-Moscoso, Alejandro/0000-0001-8750-6415; De Cola, Luisa/0000-0002-2152-6517; Basilio, Nuno/0000-0002-0121-3695; Plotz, Per-Arno/0000-0002-7213-4046&lt;br /&gt;
1364-5498&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">Basilio, N.</style></author><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spatiotemporal control over the co-conformational switching in pH-responsive flavylium-based multistate pseudorotaxanes</style></title><secondary-title><style face="normal" font="default" size="100%">Faraday Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000366909400020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">361-379</style></pages><isbn><style face="normal" font="default" size="100%">1359-6640</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Diniz, Ana Marta Basilio, Nuno Cruz, Hugo Pina, Fernando Parola, A. Jorge&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Basilio, Nuno/F-2389-2012&lt;br /&gt;
Pina, Fernando/0000-0001-8529-6848; Parola, A. Jorge/0000-0002-1333-9076; Basilio, Nuno/0000-0002-0121-3695&lt;br /&gt;
1364-5498&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and mechanistic insights on nitrate reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biochemistry &amp; Molecular Biology</style></keyword><keyword><style  face="normal" font="default" size="100%">Biophysics</style></keyword><keyword><style  face="normal" font="default" size="100%">dehydrogenase, molybdenum enzymes, haemophilus-influenzae, catalytic</style></keyword><keyword><style  face="normal" font="default" size="100%">diheme cytochrome-c, crystal-structure, escherichia-coli, formate</style></keyword><keyword><style  face="normal" font="default" size="100%">enzymatic mechanism</style></keyword><keyword><style  face="normal" font="default" size="100%">marinobacter-hydrocarbonoclasticus 617, dimethyl-sulfoxide reductase,</style></keyword><keyword><style  face="normal" font="default" size="100%">mechanism, angstrom resolution</style></keyword><keyword><style  face="normal" font="default" size="100%">molybdenum enzymes, nitrogen cycle, DMSO reductase family, periplasmic</style></keyword><keyword><style  face="normal" font="default" size="100%">nitrate reductase, membrane-bound nitrate reductase, crystal structure,</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://CCC:000368292000001http://www.wiley.com/WileyCDA/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">1901-1911</style></pages><isbn><style face="normal" font="default" size="100%">0961-8368</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrate reductases (NR) belong to the DMSO reductase family of Mo-containing enzymes and perform key roles in the metabolism of the nitrogen cycle, reducing nitrate to nitrite. Due to variable cell location, structure and function, they have been divided into periplasmic (Nap), cytoplasmic, and membrane-bound (Nar) nitrate reductases. The first crystal structure obtained for a NR was that of the monomeric NapA from Desulfovibrio desulfuricans in 1999. Since then several new crystal structures were solved providing novel insights that led to the revision of the commonly accepted reaction mechanism for periplasmic nitrate reductases. The two crystal structures available for the NarGHI protein are from the same organism (Escherichia coli) and the combination with electrochemical and spectroscopic studies also lead to the proposal of a reaction mechanism for this group of enzymes. Here we present an overview on the current advances in structural and functional aspects of bacterial nitrate reductases, focusing on the mechanistic implications drawn from the crystallographic data.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: DB1TNCoelho, Catarina Romao, Maria Joao&lt;br /&gt;
Life Sciences (LS)&lt;br /&gt;
Wiley-blackwell&lt;br /&gt;
Hoboken&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Foti, A.</style></author><author><style face="normal" font="default" size="100%">Hartmann, T.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Leimk</style></author><author><style face="normal" font="default" size="100%">Rom</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural insights into xenobiotic and inhibitor binding to human aldehyde oxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Chem Biol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26322824</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">779-83</style></pages><isbn><style face="normal" font="default" size="100%">1552-4469</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zhao, Y.</style></author><author><style face="normal" font="default" size="100%">He, L.</style></author><author><style face="normal" font="default" size="100%">Tang, N.</style></author><author><style face="normal" font="default" size="100%">Qin, S.</style></author><author><style face="normal" font="default" size="100%">Tao, G. H.</style></author><author><style face="normal" font="default" size="100%">Liang, F. X.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structures and Properties of Luminescent Pentanitratoeuropate(III) Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349153500022</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">542-551</style></pages><isbn><style face="normal" font="default" size="100%">1434-1948</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6Zhao, Ying He, Ling Tang, Ning Qin, Song Tao, Guo-Hong Liang, Fu-Xin&lt;br /&gt;
Santos, Miguel/Q-1975-2017&lt;br /&gt;
Santos, Miguel/0000-0001-8973-1595&lt;br /&gt;
1099-0682&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">Cruz, H.</style></author><author><style face="normal" font="default" size="100%">Branco, A.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Switchable electrochromic devices based on disubstituted bipyridinium derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000351556100083</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">27867-27873</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Jordao, Noemi Cruz, Hugo Branco, Aida Pinheiro, Carlos Pina, Fernando Branco, Luis C.&lt;br /&gt;
Jordao, Noemi/C-6742-2013; Branco, Luis/C-6426-2013; Pina, Fernando/C-8161-2011&lt;br /&gt;
Jordao, Noemi/0000-0001-9769-1976; Branco, Luis/0000-0003-2520-1151; Pina, Fernando/0000-0001-8529-6848&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Aguilo, E.</style></author><author><style face="normal" font="default" size="100%">Guerra, C. F.</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic Aspects of Aurophilic Hydrogelators</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355638100022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">5195-5203</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7Gavara, Raquel Aguilo, Elisabet Guerra, Celia Fonseca Rodriguez, Laura Lima, Joao Carlos&lt;br /&gt;
Gavara, Rafael/H-4096-2012; Lima, Joao Carlos/K-2890-2014; Lima, Joao/F-3658-2010; Rodriguez, Laura/A-4169-2011; Gavara, Raquel/C-6669-2013; Fonseca Guerra, Celia/E-8851-2011&lt;br /&gt;
Gavara, Rafael/0000-0001-6376-8939; Lima, Joao/0000-0003-0528-1967; Rodriguez, Laura/0000-0003-1289-1587; Gavara, Raquel/0000-0002-7198-9392; Aguilo, Elisabet/0000-0002-7171-3812&lt;br /&gt;
1520-510x&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, L. F.</style></author><author><style face="normal" font="default" size="100%">Gomis-Berenguer, A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ania, C. O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning the Surface Chemistry of Nanoporous Carbons for Enhanced Nanoconfined Photochemical Activity</style></title><secondary-title><style face="normal" font="default" size="100%">Chemcatchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000361189400033</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">3012-3019</style></pages><isbn><style face="normal" font="default" size="100%">1867-3880</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">18</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5Velasco, Leticia F. Gomis-Berenguer, Alicia Lima, Joao C. Ania, Conchi O.&lt;br /&gt;
Lima, Joao/F-3658-2010; Velasco, Leticia/C-3882-2017&lt;br /&gt;
Lima, Joao/0000-0003-0528-1967; Velasco, Leticia/0000-0003-2456-7135; Gomis-Berenguer, Alicia/0000-0002-5893-1508&lt;br /&gt;
1867-3899&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gregório, V.</style></author><author><style face="normal" font="default" size="100%">Simões, S.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trade- offs between climate change adaptation and mitigation strategies for resilient cities: the case of thermal comfort in households under the ClimAdapt.Local project</style></title><secondary-title><style face="normal" font="default" size="100%">World Symposium on Climate Change Adaption</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2-4 September</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Manchester, United Kingdom</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Shiming, L.</style></author><author><style face="normal" font="default" size="100%">Bilo, N.</style></author><author><style face="normal" font="default" size="100%">Valentim, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding electricity consumption patterns in households through data fusion of smart meters and door-to-door surveys</style></title><secondary-title><style face="normal" font="default" size="100%">eceee 2015 Summer Study on energy efficiency</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1–6 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ECEEE</style></publisher><pub-location><style face="normal" font="default" size="100%">Club Belambra Les Criques, Presqu’île de Giens. Toulon/Hyères, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing critical metal needs for a low carbon energy system in 2050</style></title><secondary-title><style face="normal" font="default" size="100%">EEM15. 12th International Conference on the European Energy Market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-22 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy systems and the planetary boundaries: extending the capabilities of energy systems models</style></title><secondary-title><style face="normal" font="default" size="100%">EEM15. 12the International Conference on the European Energy Market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-22 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Proença, S.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">How renewable energy promotion impacts the Portuguese economy?</style></title><secondary-title><style face="normal" font="default" size="100%">EEM15. 12the International Conference on the European Energy Market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-22 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, J. P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Mendes, L.</style></author><author><style face="normal" font="default" size="100%">Shiming, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Looking Deeper into Residential Electricity Consumption Profiles: The Case of Évora</style></title><secondary-title><style face="normal" font="default" size="100%">EEM15. 12th International Conference on the European Energy market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-22 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Are hybrid models well equipped to assess resilience to external shocks? The case of energy and climate.</style></title><secondary-title><style face="normal" font="default" size="100%">INFER Workshop on Modelling Economic Resilience to External Shocks</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Business and Economics Department, University of the Azores. Ponta Delgada</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramalhete, Inês</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Farias, Hugo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Criteria Framework for the Conception of an Adaptive Housing Model for Sub-Saharan Region</style></title><secondary-title><style face="normal" font="default" size="100%">Architecture_MPS, ISBN 978-1-907471-69-3</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">08-2015</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">University Liverpool</style></publisher><pub-location><style face="normal" font="default" size="100%">Liverpool</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Ramalhete, Inês</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parametric Elements to Modular Social Housing</style></title><secondary-title><style face="normal" font="default" size="100%">Architecture_MPS 2015 - ISBN 978-1-907471-69-3 </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">08-2015</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Liverpool University</style></publisher><pub-location><style face="normal" font="default" size="100%">Liverpool</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Anna Tolmatcheva</style></author><author><style face="normal" font="default" size="100%">Rafaela Canto</style></author><author><style face="normal" font="default" size="100%">Patricia Ribeiro</style></author><author><style face="normal" font="default" size="100%">Alexandra Lourenço</style></author><author><style face="normal" font="default" size="100%">Aida Botelho de Sousa</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> A novel mutation in the CEBPA gene in a patient with acute myeloid leukemia</style></title><secondary-title><style face="normal" font="default" size="100%">Leukimia Lymphoma</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/full/10.3109/10428194.2015.1065979</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">711-713 </style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Paula A. Videira</style></author><author><style face="normal" font="default" size="100%">Zhen Ma</style></author><author><style face="normal" font="default" size="100%">Mário Diniz</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Costa, Pedro M.</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Characterization of antiproliferative potential and biological targets of a copper complex containing 4’-phenyl terpyridine</style></title><secondary-title><style face="normal" font="default" size="100%">JBIC </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007/s00775-015-1277-z</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">935</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several copper complexes have been assessed as anti-tumor agents against cancer cells. In this work, a copper compound [Cu(H2O){OS(CH3)2}L](NO3)2 incorporating the ligand 4′-phenyl-terpyridine antiproliferative activity against human colorectal, hepatocellular carcinomas and breast adenocarcinoma cell lines was determined, demonstrating high cytotoxicity. The compound is able to induce apoptosis and a slight delay in cancer cell cycle progression, probably by its interaction with DNA and induction of double-strand pDNA cleavage, which is enhanced by oxidative mechanisms. Moreover, proteomic studies indicate that the compound induces alterations in proteins involved in cytoskeleton maintenance, cell cycle progression and apoptosis, corroborating its antiproliferative potential.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">About the attraction of machine logic. The field of elderly care.</style></title><secondary-title><style face="normal" font="default" size="100%">he next horizon of technology assessment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Technology Centre ASCR</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location><pages><style face="normal" font="default" size="100%">217-221</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, J.</style></author><author><style face="normal" font="default" size="100%">Valente, J. F.</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Sousa, F.</style></author><author><style face="normal" font="default" size="100%">Queiroz, J. A.</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity analysis and application of dipeptides derived from l-tyrosine in plasmid purification</style></title><secondary-title><style face="normal" font="default" size="100%">J Chromatogr B Analyt Technol Biomed Life Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography Nuclear magnetic resonance Plasmid DNA Surface plasmon resonance l-tyrosine dipeptides</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26520021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1006</style></volume><pages><style face="normal" font="default" size="100%">47-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The developments in the use of plasmid DNA (pDNA) in gene therapy and vaccines have motivated the search and improvement of optimized purification processes. In this context, dipeptides l-tyrosine-l-tyrosine and l-tyrosine-l-arginine are synthetized to explore their application as affinity ligands for supercoiled (sc) plasmid DNA (pDNA) purification. The synthesis is based on the protection of N-Boc-l-tyrosine, followed by condensation with l-tyrosine or l-arginine methyl esters in the presence of dicyclohexylcarbodiimide (DCC), which after hydrolysis and acidification give the afforded dipeptides. The supports are then obtained by coupling l-tyrosine, l-tyrosine-l-tyrosine and l-tyrosine-l-arginine to epoxy-activated Sepharose and are characterized by high resolution magic angle spinning (HR-MAS) NMR and Fourier transform infrared spectroscopy (FTIR). Surface plasmon resonance (SPR) biosensor is used to establish the promising ligand to be used in the chromatographic experiments and ascertain experimental conditions. Sc isoform showed the highest affinity to the dipeptides, followed by linear (ln) pDNA, being the open circular (oc) the one that promoted the lowest affinity to l-tyrosine-l-arginine. Saturation transfer difference (STD)-NMR experiments show that the interaction is mainly hydrophobic with the majority of the 5'-mononucleotides, except for 5'-GMP with l-tyrosine-l-arginine Sepharose that is mainly electrostatic. The support l-tyrosine Sepharose used in chromatographic experiments promotes the separation of native pVAX1-LacZ and pcDNA3-FLAG-p53 samples (oc+sc) by decreasing the salt concentration. The results suggest that it is possible to purify different plasmids with the l-tyrosine Sepharose, with slight adjustments in the gradient conditions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anthocyanins and derivatives are more than flavylium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354147400020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">3107-3114</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Pina, Fernando/C-8161-2011; Pina, Fernando/0000-0001-8529-6848; Oliveira, Joana/0000-0002-9996-1463 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jennifer Quirós</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Karina Boltes</style></author><author><style face="normal" font="default" size="100%">Ismael Rodea-Palomares</style></author><author><style face="normal" font="default" size="100%">Roberto Rosal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antimicrobial electrospun silver-, copper- and zinc-doped polyvinylpyrrolidone nanofibers</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Hazardous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jhazmat.2015.06.028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">299</style></volume><pages><style face="normal" font="default" size="100%">298-305</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The use of electrospun polyvinylpyrrolidone (PVP) nanofibers containing silver, copper, and zinc nanoparticles was studied to prepare antimicrobial mats using silver and copper nitrates and zinc acetate as precursors. Silver became reduced during electrospinning and formed nanoparticles of several tens of nanometers. Silver nanoparticles and the insoluble forms of copper and zinc were dispersed using low molecular weight PVP as capping agent. High molecular weight PVP formed uniform fibers with a narrow distribution of diameters around 500 nm. The fibers were converted into an insoluble network using ultraviolet irradiation crosslinking. The efficiency of metal-loaded mats against the bacteria Escherichia coli and Staphylococcus aureus was tested for different metal loadings by measuring the inhibition of colony forming units and the staining with fluorescent probes for metabolic viability and compromised membranes. The assays included the culture in contact with mats and the direct staining of surface attached microorganisms. The results indicated a strong inhibition for silver-loaded fibers and the absence of significant amounts of viable but non-culturable microorganisms. Copper and zinc-loaded mats also decreased the metabolic activity and cell viability, although in a lesser extent. Metal-loaded fibers allowed the slow release of the soluble forms of the three metals.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, H.</style></author><author><style face="normal" font="default" size="100%">Marangon, J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aromatic aldehydes at the active site of aldehyde oxidoreductase from Desulfovibrio gigas: reactivity and molecular details of the enzyme-substrate and enzyme-product interaction</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">219-229</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Amit Kanudia</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing the cost-effectiveness of electric vehicles in European countries using integrated modeling</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Policy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">doi:10.1016/j.enpol.2015.01.032</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">165-176</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electric vehicles (EVs) are considered alternatives to internal combustion engines due to their energy efficiency and contribution to CO2 mitigation. The adoption of EVs depends on consumer preferences, including cost, social status and driving habits, although it is agreed that current and expected costs play a major role. We use a partial equilibrium model that minimizes total energy system costs to assess whether EVs can be a cost-effective option for the consumers of each EU27 member state up to 2050, focusing on the impact of different vehicle investment costs and CO2 mitigation targets. We found that for an EU-wide greenhouse gas emission reduction cap of 40% and 70% by 2050 vis-à-vis 1990 emissions, battery electric vehicles (BEVs) are cost-effective in the EU only by 2030 and only if their costs are 30% lower than currently expected. At the EU level, vehicle costs and the capability to deliver both short- and long-distance mobility are the main drivers of BEV deployment. Other drivers include each state’s national mobility patterns and the cost-effectiveness of alternative mitigation options, both in the transport sector, such as plug-in hybrid electric vehicles (PHEVs) or biofuels, and in other sectors, such as renewable electricity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">May 2015</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Silva e Sousa, M</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Bruix, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Backbone, side chain and heme resonance assignments of cytochrome OmcF from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biomolecular NMR Assignments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs12104-015-9611-5</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">365-368</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene knockout studies on Geobacter sulfurreducens (Gs) cells showed that the outer membrane cytochrome OmcF is involved in respiratory pathways leading to the extracellular reduction of Fe(III) citrate and U(VI) oxide. In addition, microarray analysis of OmcF-deficient mutant versus the wild-type strain revealed that many of the genes with decreased transcript level were those whose expression is upregulated in cells grown with a graphite electrode as electron acceptor. This suggests that OmcF also regulates the electron transfer to electrode surfaces and the concomitant electrical current production by Gs in microbial fuel cells. Extracellular electron transfer processes (EET) constitute nowadays the foundations to develop biotechnological applications in biofuel production, bioremediation and bioenergy. Therefore, the structural characterization of OmcF is a fundamental step to understand the mechanisms underlying EET. Here, we report the complete assignment of the heme proton signals together with (1)H, (13)C and (15)N backbone and side chain assignments of the OmcF, excluding the hydrophobic residues of the N-terminal predicted lipid anchor.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Bruix, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Backbone, side chain and heme resonance assignments of the triheme cytochrome PpcD from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biomol NMR Assign</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25209145</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">211-214</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene knock-out studies on Geobacter sulfurreducens (Gs) cells showed that the periplasmic triheme cytochrome PpcD is involved in respiratory pathways leading to the extracellular reduction of Fe(III) and U(VI) oxides. More recently, it was also shown that the gene encoding for PpcD has higher transcript abundance when Gs cells utilize graphite electrodes as sole electron donors to reduce fumarate. This sets PpcD as the first multiheme cytochrome to be involved in Gs respiratory pathways that bridge the electron transfer between the cytoplasm and cell exterior in both directions. Nowadays, extracellular electron transfer (EET) processes are explored for several biotechnological applications, which include bioremediation, bioenergy and biofuel production. Therefore, the structural characterization of PpcD is a fundamental step to understand the mechanisms underlying EET. However, compared to non-heme proteins, the presence of numerous proton-containing groups in the redox centers presents additional challenges for protein signal assignment and structure calculation. Here, we report the complete assignment of the heme proton signals together with 1H, 13C and 15N backbone and side chain assignments of the reduced form of PpcD.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Bianca</style></author><author><style face="normal" font="default" size="100%">Sousa, Margarida</style></author><author><style face="normal" font="default" size="100%">Martins, Duarte L.</style></author><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Peixoto, Cristina</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biobased Monoliths for Adenovirus Purification</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials &amp; Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/am508907b</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">6605-6612</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenoviruses are important platforms for vaccine development and vectors for gene therapy, increasing the demand for high titers of purified viral preparations. Monoliths are macroporous supports regarded as ideal for the purification of macromolecular complexes, including viral particles. Although common monoliths are based on synthetic polymers as methacrylates, we explored the potential of biopolymers processed by clean technologies to produce monoliths for adenovirus purification. Such an approach enables the development of disposable and biodegradable matrices for bioprocessing. A total of 20 monoliths were produced from different biopolymers (chitosan, agarose, and dextran), employing two distinct temperatures during the freezing process (−20 °C and −80 °C). The morphological and physical properties of the structures were thoroughly characterized. The monoliths presenting higher robustness and permeability rates were further analyzed for the nonspecific binding of Adenovirus serotype 5 (Ad5) preparations. The matrices presenting lower nonspecific Ad5 binding were further functionalized with quaternary amine anion-exchange ligand glycidyltrimethylammonium chloride hydrochloride by two distinct methods, and their performance toward Ad5 purification was assessed. The monolith composed of chitosan and poly(vinyl) alcohol (50:50) prepared at −80 °C allowed 100% recovery of Ad5 particles bound to the support. This is the first report of the successful purification of adenovirus using monoliths obtained from biopolymers processed by clean technologies.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;PMID: 25756920&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mathilda Amélia Gonçalves Larsson Dias Coutinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biological colonization on majolica glazed tiles: biodeterioration, bioreceptivity and mitigation strategies</style></title><secondary-title><style face="normal" font="default" size="100%">Departamento de Conservação e Restauro, FCT-NOVA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10362/15765</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">S. Morawiec</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">A. Lyubchyk</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">F. Priolo</style></author><author><style face="normal" font="default" size="100%">I. Crupi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Broadband light trapping in thin film solar cells with self-organized plasmonic nano-colloids</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1088/0957-4484/26/13/135202</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">135202</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The intense light scattered from metal nanoparticles sustaining surface plasmons makes them attractive for light trapping in photovoltaic applications. However, a strong resonant response from nanoparticle ensembles can only be obtained if the particles have monodisperse physical properties. Presently, the chemical synthesis of colloidal nanoparticles is the method that produces the highest monodispersion in geometry and material quality, with the added benefits of being low-temperature, low-cost, easily scalable and of allowing control of the surface coverage of the deposited particles. In this paper, novel plasmonic back-reflector structures were developed using spherical gold colloids with appropriate dimensions for pronounced far-field scattering. The plasmonic back reflectors are incorporated in the rear contact of thin film n-i-p nanocrystalline silicon solar cells to boost their photocurrent generation via optical path length enhancement inside the silicon layer. The quantum efficiency spectra of the devices revealed a remarkable broadband enhancement, resulting from both light scattering from the metal nanoparticles and improved light incoupling caused by the hemispherical corrugations at the cells' front surface formed from the deposition of material over the spherically shaped colloids.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">Aguirre, L. E.</style></author><author><style face="normal" font="default" size="100%">E. G. Merino</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon Nanotubes as Reinforcement of Cellulose Liquid Crystalline Responsive Networks</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Appl Mater Interfaces</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">actuator carbon nanotubes cellulose derivative humidity-responsive polymer liquid crystal soft motor</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26378467</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">38</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">21005-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The incorporation of small amount of highly anisotropic nanoparticles into liquid crystalline hydroxypropylcellulose (LC-HPC) matrix improves its response when is exposed to humidity gradients due to an anisotropic increment of order in the structure. Dispersed nanoparticles give rise to faster order/disorder transitions when exposed to moisture as it is qualitatively observed and quantified by stress-time measurements. The presence of carbon nanotubes derives in a improvement of the mechanical properties of LC-HPC thin films.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. M. Monteiro</style></author><author><style face="normal" font="default" size="100%">P. B. Fernandes</style></author><author><style face="normal" font="default" size="100%">F. Vaz</style></author><author><style face="normal" font="default" size="100%">A. R. Pereira</style></author><author><style face="normal" font="default" size="100%">A. C. Tavares</style></author><author><style face="normal" font="default" size="100%">M. T. Ferreira</style></author><author><style face="normal" font="default" size="100%">P. M. Pereira</style></author><author><style face="normal" font="default" size="100%">H. Veiga</style></author><author><style face="normal" font="default" size="100%">E. Kuru</style></author><author><style face="normal" font="default" size="100%">M. VanNieuwenhze</style></author><author><style face="normal" font="default" size="100%">Y. V. Brun</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cell shape dynamics during the staphylococci cell cycle</style></title><secondary-title><style face="normal" font="default" size="100%">Nat. Commun</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">8055</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A cellulosic liquid crystal pool for cellulose nanocrystals: Structure and molecular dynamics at high shear rates</style></title><secondary-title><style face="normal" font="default" size="100%">European Polymer Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose liquid crystal cellulose nanocrystals rheo-nmr rheology aqueous (hydroxypropyl)cellulose polymer nanocomposites rheo-nmr hydroxypropylcellulose water fibers composites system films</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000364250000007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">72-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cellulose and its derivatives, such as hydroxypropylcellulose (HPC) have been studied for a long time but they are still not well understood particularly in liquid crystalline solutions. These systems can be at the origin of networks with properties similar to liquid crystalline (LC) elastomers. The films produced from LC solutions can be manipulated by the action of moisture allowing for instance the development of a soft motor (Geng et al., 2013) driven by humidity. Cellulose nanocrystals (CNC), which combine cellulose properties with the specific characteristics of nanoscale materials, have been mainly studied for their potential as a reinforcing agent. Suspensions of CNC can also self-order originating a liquid-crystalline chiral nematic phases. Considering the liquid crystalline features that both LC-HPC and CNC can acquire, we prepared LC-HPC/CNC solutions with different CNC contents (1,2 and 5 wt.%). The effect of the CNC into the LC-HPC matrix was determined by coupling rheology and NMR spectroscopy - Rheo-NMR a technique tailored to analyse orientational order in sheared systems. (C) 2015 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nair, R.R.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Changes in metabolic pathways of Desulfovibrio alaskensis G20 cells induced by molybdate excess</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">311–322</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carolina Tempera</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Caro, Carlos</style></author><author><style face="normal" font="default" size="100%">Vânia André</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Peter Burke</style></author><author><style face="normal" font="default" size="100%">Thomas Hänscheid</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization and optimization of the haemozoin-like crystal (HLC) assay to determine Hz inhibiting effects of anti-malarial</style></title><secondary-title><style face="normal" font="default" size="100%">Malaria Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">403</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Thakur, Vijay Kumar</style></author><author><style face="normal" font="default" size="100%">Manju Kumari Thakur</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Chitin-Based Nanocomposites: Biomedical Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Eco-friendly Polymer Nanocomposites</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/chapter/10.1007/978-81-322-2473-0_14</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer India</style></publisher><pages><style face="normal" font="default" size="100%">439-457</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Chitin, the second most abundant polymer in nature, is a renewable, nontoxic, biodegradable, and antibacterial polysaccharide. This semicrystalline biopolymer exhibits hierarchical structure from nano to micro-scale and is responsible for interesting living tissue properties. Recently, the scientific interest in chitin nanofibrils for applications in biomedical and tissue engineering fields has increased due to their particular capabilities such as matrix reinforcements, bioactivity and morphology similar to natural tissues. This chapter is focused on composite materials reinforced with chitin nanofibrils and their biomedical applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zamora-Mora, Vanessa</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Hernández, Rebeca</style></author><author><style face="normal" font="default" size="100%">Mijangos, Carmen</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Composite chitosan/agarose ferrogels for potential applications in magnetic hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">Gels</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/2310-2861/1/1/69/htm</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">69–80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Composite ferrogels were obtained by encapsulation of magnetic nanoparticles at two different concentrations (2.0 and 5.0 % w/v) within mixed agarose/chitosan hydrogels having different concentrations of agarose (1.0, 1.5 and 2.0% (w/v)) and a fixed concentration of chitosan (0.5% (w/v)). The morphological characterization carried out by scanning electron microscopy showed that dried composite ferrogels present pore sizes in the micrometer range. Thermogravimetric measurements showed that ferrogels present higher degradation temperatures than blank chitosan/agarose hydrogels without magnetic nanoparticles. In addition, measurements of the elastic moduli of the composite ferrogels evidenced that the presence of magnetic nanoparticles in the starting aqueous solutions prevents to some extent the agarose gelation achieved by simply cooling chitosan/agarose aqueous solutions. Finally, it is shown that composite chitosan/agarose ferrogels are able to heat in response to the application of an alternating magnetic field so that they can be considered as potential biomaterials to be employed in magnetic hyperthermia treatments.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Reaes Pinto</style></author><author><style face="normal" font="default" size="100%">Ana M. Oliveira</style></author><author><style face="normal" font="default" size="100%">Ramalhete, Inês</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção Sustentável - conceito e prática</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Caleidoscópio_Edição e Artes Gráficas, SA, ISBN: 978-989-658-324-8</style></publisher><pub-location><style face="normal" font="default" size="100%">Casal de Cambra</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Vera-Cruz</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construction of a sustainable island city:  The case of Cape Verde</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Procidea - DOI: 10.1016/j.egypro.2015.07.797</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">277-284</style></pages><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, T.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, P. R.</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Anorga, L.</style></author><author><style face="normal" font="default" size="100%">Jubete, E.</style></author><author><style face="normal" font="default" size="100%">Piknova, B.</style></author><author><style face="normal" font="default" size="100%">Schechter, A. N.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construction of effective disposable biosensors for point-of-care testing of nitrite</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">142</style></volume><pages><style face="normal" font="default" size="100%">246-251</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Domingues, I.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Core-shell superparamagnetic nanoparticles with interesting properties as contrast agents for MRI</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">nanostructures nuclear magnetic resonance (nmr) magnetic materials microporous materials sol-gel growth iron-oxide nanoparticles organically modified silica mesoporous silica ormosil nanoparticles particles therapy delivery relaxivity zebrafish spheres</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000367493000007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">168</style></volume><pages><style face="normal" font="default" size="100%">42-49</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Core shell nanoparticles (NPs) formed by superparamagnetic iron oxide NPs (SPIONs) coated with inorganic or organically modified (ORMOSIL) sol gel silica exhibited promising properties as negative contrast agents (CA) for MRI applications. The potentiality of these new core shell NPs as negative CA for MRI is demonstrated and quantified. The longitudinal and transverse relaxivities of NPs with three different coating compositions were studied at a 7 T magnetic field: silica (TEOS), (3-aminopropyl) triethoxysilane (APTES) and (3-glycidoxypropyl) methyldiethoxysilane (GPTMS). Clearly, it was found that the core shell NPs efficiency as CA was strongly depend on the SPIONs coating. All the three core shell NPs studied presented a very small effect on the longitudinal relaxation time but a pronounced one on the transverse relaxation time, leading to a very high transverse longitudinal relaxivities ratio, decisive for their efficiency as negative CA for MRI The effect of the core shell NPs on the MRI contrast enhancement is obtained and quantified in a set of MRI of agar phantoms obtained at 7 T magnetic field and with a imaging gradient field of 1.6 T/m. The core shell NPs were tested in Zebra-fish (Danio rerio) animal model. Zebra-fish MRI were obtained with animals injected with the three core shell NPs and the contrast enhancement validated. (C) 2015 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, S. I.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Silva, J.</style></author><author><style face="normal" font="default" size="100%">Martins, P.</style></author><author><style face="normal" font="default" size="100%">Marciello, M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Del Puerto Morales, M.</style></author><author><style face="normal" font="default" size="100%">Roque, A C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Covalent coupling of gum arabic onto superparamagnetic iron oxide nanoparticles for MRI cell labeling: physicochemical and in vitro characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Contrast Media Mol Imaging</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Dmsa HCT116 cell line cell labeling colorectal carcinoma gum arabic in vitro MRI iron oxide magnetic nanoparticles magnetic resonance imaging</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25766788</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">320-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gum arabic (GA) is a hydrophilic composite polysaccharide derived from exudates of Acacia senegal and Acacia seyal trees. It is biocompatible, possesses emulsifying and stabilizing properties and has been explored as coating agent of nanomaterials for biomedical applications, namely magnetic nanoparticles (MNPs). Previous studies focused on the adsorption of GA onto MNPs produced by co-precipitation methods. In this work, MNPs produced by a thermal decomposition method, known to produce uniform particles with better crystalline properties, were used for the covalent coupling of GA through its free amine groups, which increases the stability of the coating layer. The MNPs were produced by thermal decomposition of Fe(acac)3 in organic solvent and, after ligand-exchange with meso-2,3-dimercaptosuccinic acid (DMSA), GA coating was achieved by the establishment of a covalent bond between DMSA and GA moieties. Clusters of several magnetic cores entrapped in a shell of GA were obtained, with good colloidal stability and promising magnetic relaxation properties (r2 /r1 ratio of 350). HCT116 colorectal carcinoma cell line was used for in vitro cytotoxicity evaluation and cell-labeling efficiency studies. We show that, upon administration at the respective IC50 , GA coating enhances MNP cellular uptake by 19 times compared to particles bearing only DMSA moieties. Accordingly, in vitro MR images of cells incubated with increasing concentrations of GA-coated MNP present dose-dependent contrast enhancement. The obtained results suggest that the GA magnetic nanosystem could be used as a MRI contrast agent for cell-labeling applications.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I.C.J.Palma</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Maria del Puerto-Morales</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Covalent coupling of gum arabic onto superparamagnetic iron oxide nanoparticles for MRI cell labeling: physiochemical and in vitro characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Contrast Media and Molecular Imaging</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/cmmi.1635</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gum arabic (GA) is a hydrophilic composite polysaccharide derived from exudates of Acacia senegal and Acacia seyal trees. It is biocompatible, possesses emulsifying and stabilizing properties and has been explored as coating agent of nanomaterials for biomedical applications, namely magnetic nanoparticles (MNPs). Previous studies focused on the adsorption of GA onto MNPs produced by co-precipitation methods. In this work, MNPs produced by a thermal decomposition method, known to produce uniform particles with better crystalline properties, were used for the covalent coupling of GA through its free amine groups, which increases the stability of the coating layer. The MNPs were produced by thermal decomposition of Fe(acac)3 in organic solvent and, after ligand-exchange with meso-2,3-dimercaptosuccinic acid (DMSA), GA coating was achieved by the establishment of a covalent bond between DMSA and GA moieties. Clusters of several magnetic cores entrapped in a shell of GA were obtained, with good colloidal stability and promising magnetic relaxation properties (r2 /r1 ratio of 350). HCT116 colorectal carcinoma cell line was used for in vitro cytotoxicity evaluation and cell-labeling efficiency studies. We show that, upon administration at the respective IC50 , GA coating enhances MNP cellular uptake by 19 times compared to particles bearing only DMSA moieties. Accordingly, in vitro MR images of cells incubated with increasing concentrations of GA-coated MNP present dose-dependent contrast enhancement. The obtained results suggest that the GA magnetic nanosystem could be used as a MRI contrast agent for cell-labeling applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Filipe França Gouveia Boavida</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Manuel Laranja</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Decisions of Technology Innovation: The Role of Indicators</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/indicadoresdeinovacao/files/phd_thesis_final_4.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. M. Aroso</style></author><author><style face="normal" font="default" size="100%">R. Craveiro</style></author><author><style face="normal" font="default" size="100%">Rocha, A.</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">R. L. Reis</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author><author><style face="normal" font="default" size="100%">A. R. C. Duarte</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of controlled release systems for THEDES—Therapeutic deep eutectic solvents, using supercritical fluid technology</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.ijpharm.2015.06.038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">492</style></volume><pages><style face="normal" font="default" size="100%">73-79</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">G. Santos</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Danède, F.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">N. Jordão</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dipolar motions and ionic conduction in an ibuprofen derived ionic liquid</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2015/cp/c5cp03715h#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">24108-24120</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, TC</style></author><author><style face="normal" font="default" size="100%">Silva,MA</style></author><author><style face="normal" font="default" size="100%">Morgado, L.</style></author><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Diving into the redox properties of Geobacter sulfurreducens cytochromes: a model for extracellular electron transfer</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2015/dt/c5dt00556f#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">9335-9344</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter bacteria have a remarkable respiratory versatility that includes the dissimilatory reduction of insoluble metal oxides in natural habitats and electron transfer to electrode surfaces from which electricity can be harvested. In both cases, electrons need to be exported from the cell interior to the exterior via a mechanism designated as extracellular electron transfer (EET). Several c-type cytochromes from G. sulfurreducens (Gs) were identified as key players in this process. Biochemical and biophysical data have been obtained for ten Gs cytochromes, including inner-membrane associated (MacA), periplasmic (PpcA, PpcB, PpcC, PpcD, PpcE and GSU1996) and outer membrane-associated (OmcF, OmcS and OmcZ). The redox properties of these cytochromes have been determined, except for PpcC and GSU1996. In this perspective, the reduction potentials of these two cytochromes were determined by potentiometric redox titrations followed by visible spectroscopy. The data obtained are taken together with those available for other key cytochromes to present a thorough overview of the current knowledge of Gs EET mechanisms and provide a possible rationalization for the existence of several multiheme cytochromes involved in the same respiratory pathways.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Botas, Alexandre</style></author><author><style face="normal" font="default" size="100%">Almeida, Ana</style></author><author><style face="normal" font="default" size="100%">Nicolau, Ana</style></author><author><style face="normal" font="default" size="100%">Falcão, Bruno</style></author><author><style face="normal" font="default" size="100%">Soares, Manuel</style></author><author><style face="normal" font="default" size="100%">Leitão, Joaquim Pratas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Down conversion photoluminescence on PVP/Ag-nanoparticles electrospun composite fibers</style></title><secondary-title><style face="normal" font="default" size="100%">Optical Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.optmat.2014.11.015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">278–281</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The influence of Ag nanoparticles (Ag NPs) on the luminescence of electrospun nonwoven mats made of polyvinylpyrrolidone (PVP) has been studied in this work. The PVP fibers incorporating 2.1–4.3 nm size Ag NPs show a significant photoluminescence (PL) band between 580 and 640 nm under 325 nm laser excitation. The down conversion luminescence emission is present even after several hours of laser excitation, which denotes the durability and stability of fibers to consecutive excitations. As so these one-dimensional photonic fibers made using cheap methods is of great importance for organic optoelectronic applications, fluorescent clothing or counterfeiting labels.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, A. C.</style></author><author><style face="normal" font="default" size="100%">A. M. Botas</style></author><author><style face="normal" font="default" size="100%">A. P. C. Almeida</style></author><author><style face="normal" font="default" size="100%">A. T. Nicolau</style></author><author><style face="normal" font="default" size="100%">B. P. Falcão</style></author><author><style face="normal" font="default" size="100%">M. J. Soares</style></author><author><style face="normal" font="default" size="100%">J. P. Leitão</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Down conversion photoluminescence on PVP/Ag-nanoparticles electrospun composite fibers</style></title><secondary-title><style face="normal" font="default" size="100%">Opt. Mater.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.optmat.2014.11.015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">278-281</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The influence of Ag nanoparticles (Ag NPs) on the luminescence of electrospun nonwoven mats made of polyvinylpyrrolidone (PVP) has been studied in this work. The PVP fibers incorporating 2.1–4.3 nm size Ag NPs show a significant photoluminescence (PL) band between 580 and 640 nm under 325 nm laser excitation. The down conversion luminescence emission is present even after several hours of laser excitation, which denotes the durability and stability of fibers to consecutive excitations. As so these one-dimensional photonic fibers made using cheap methods is of great importance for organic optoelectronic applications, fluorescent clothing or counterfeiting labels.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cláudia C. L. Pereira</style></author><author><style face="normal" font="default" size="100%">Laura C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">João P. Leal</style></author><author><style face="normal" font="default" size="100%">César A. T. Laia</style></author><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dy, Tb, Gd and Eu complexes with low melting point and magnetic behavior</style></title><secondary-title><style face="normal" font="default" size="100%">Poyhedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">42-46</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I Palma</style></author><author><style face="normal" font="default" size="100%">Marzia Marciello</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Sabino Veintemillas-Verdaguer</style></author><author><style face="normal" font="default" size="100%">M Puerto Morales</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of phase transfer ligands on monodisperse iron oxide magnetic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Colloid &amp; Interface Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0021979714006687</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">437</style></volume><pages><style face="normal" font="default" size="100%">147–155</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Oleic acid coated iron oxide nanoparticles synthesized by thermal decomposition in organic medium are highly monodisperse but at the same time are unsuitable for biological applications. Ligand-exchange reactions are useful to make their surface hydrophilic. However, these could alter some structural and magnetic properties of the modified particles. Here we present a comprehensive study and comparison of the effects of employing either citric acid (CA) or meso-2,3-dimercaptosuccinic acid (DMSA) ligand-exchange protocols for phase transfer of monodisperse hydrophobic iron oxide nanoparticles produced by thermal decomposition of Fe(acac)3 in benzyl ether. We show the excellent hydrodynamic size distribution and colloidal stability of the hydrophilic particles obtained by the two protocols and confirm that there is a certain degree of oxidation caused by the ligand-exchange. CA revealed to be more aggressive towards the iron oxide surface than DMSA and greatly reduced the saturation magnetization values and initial susceptibility of the resulting particles compared to the native ones. Besides being milder and more straightforward to perform, the DMSA ligand exchange protocol produces MNP chemically more versatile for further functionalization possibilities. This versatility is shown through the covalent linkage of gum Arabic onto MNP-DMSA using carboxyl and thiol based chemical routes and yielding particles with comparable properties.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H. Muelle</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Santos, M. C.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of ultra-sonication on the cyanobacteria Microcystis aeruginosa structure and growth</style></title><secondary-title><style face="normal" font="default" size="100%">Microsc. Microanal.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%"> https://doi.org/10.1017/S1431927614013920</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">50-51</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The eutrophication of surface waters caused by cyanobacteria is a worldwide problem, leading to expensive&lt;br /&gt;
water treatment costs [1]. In addition, the production of microcystins by these microalgae may cause many&lt;br /&gt;
health problems to humans and animals (e.g. liver cancer) and even death [2]. Therefore, a variety of&lt;br /&gt;
methods have been developed to control cyanobacteria blooms, including physical and chemical treatments.&lt;br /&gt;
However, they have negative impacts on other species of (micro) algae and on other aquatic biota. As a&lt;br /&gt;
consequence, ultrasonic algae treatment has been proposed as a clean approach to controlling the blooms of&lt;br /&gt;
some algae species and microcystins degradation [3]. Still, the specific effects of ultra-sonication on&lt;br /&gt;
cyanobacteria are not well known. The present work aimed to study the effects of ultra-sonication on the&lt;br /&gt;
cyanobacteria structure under different ultrasound conditions (changing frequency and power) by using&lt;br /&gt;
conventional histology and electron microscopy methods.&lt;br /&gt;
Microcystis spp. were harvested in a lake from Azores (Portugal) and stored in the cool and dark until&lt;br /&gt;
transported to the laboratory. Cyanobacteria were cultured in liquid BG-11 axenic medium at 22ºC in an&lt;br /&gt;
incubator chamber, under continuous illumination (fluorescent cold white light).&lt;br /&gt;
Samples were collected and suspensions of cells (1ml each) were subjected to ultrasonic irradiation using&lt;br /&gt;
diverse ultrasonic equipment (UP100H; UP200S, sonoreactor UTR 200 and ultrasonic bath) and testing&lt;br /&gt;
different exposure times. All the experimental algal suspensions were exposed for 5 min to ultrasonication&lt;br /&gt;
(on ice for periods of 10s to avoid heating). After ultrasonication cyanobacteria growth was assessed for a&lt;br /&gt;
period of 14 days and structural changes in cells were evaluated by light (LM) and scanning electron&lt;br /&gt;
microscopy (SEM) examination. The results show growth inhibition of the cyanobacteria according to&lt;br /&gt;
intensity and power used in each ultrasonic device. The use of the most powerful devices (sonoreactor and&lt;br /&gt;
UP200S) resulted in a massive disrupting of cell walls with consequent cell death (Fig. 1e,f). Similar results&lt;br /&gt;
were obtained by Ahan et al. [1] and Nakano et al. [4] and showing cell wall disruption. However, even&lt;br /&gt;
after exposure to the most powerful instrumentation it was possible to detect some viable cells and after 14&lt;br /&gt;
days colonies were already visible. The results from light and electron microscopy showed noticeable&lt;br /&gt;
changes at the structural level such as disruption of cell gas vacuoles (arrowhead), colony disaggregation and&lt;br /&gt;
damage of cell walls of cells (Fig. 1c-f).&lt;br /&gt;
As a consequence, the use of ultrasounds to improve water quality from eutrophic waters must be considered&lt;br /&gt;
with careful in terms of efficiency and other complementary methods should be considered to assure good&lt;br /&gt;
water quality criteria. In addition, the effects of ultrasonication in other aquatic organisms require further&lt;br /&gt;
studies before using this technology to control algae blooms.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Ana Firmino</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy supply-storage models for Rural Net-Zero Communities – An integrated approach</style></title><secondary-title><style face="normal" font="default" size="100%">EMER 2015</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">ISBN-10: 1-62734-559-0; ISBN-13: 978-1-62734-559-0</style></publisher><pub-location><style face="normal" font="default" size="100%">Madrid</style></pub-location><pages><style face="normal" font="default" size="100%">167-172</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ito, Y</style></author><author><style face="normal" font="default" size="100%">Tochio, T</style></author><author><style face="normal" font="default" size="100%">Fukushima, S</style></author><author><style face="normal" font="default" size="100%">Taborda, A</style></author><author><style face="normal" font="default" size="100%">Sampaio, J M</style></author><author><style face="normal" font="default" size="100%">Marques, J P</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental and theoretical determination of the Kα2/Kα1 intensity ratio for zinc</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Quantitative Spectroscopy and Radiative Transfer</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jqsrt.2014.10.013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">151</style></volume><pages><style face="normal" font="default" size="100%">295-299</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;X-ray intensity ratios, such as the Kα2/Kα1 ratio, are parameters with a large application in atomic physics and related scientific and technological areas. D.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">A3C3A57C-94F5-4464-9F24-13C659908068</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/7C5BEB7B-8C87-4B76-B469-478A2F13BC96</style></custom3><label><style face="normal" font="default" size="100%">r15895</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raquel Vinhas</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Fábio Ferreira Carlos</style></author><author><style face="normal" font="default" size="100%">Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle-based theranostics: disease diagnostic and treatment using a single nanomaterial</style></title><secondary-title><style face="normal" font="default" size="100%">J. Nanobiosensors in Disease Diagnosis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.dovepress.com/gold-nanoparticle-based-theranostics-disease-diagnostics-and-treatment-peer-reviewed-article-NDD</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11-23</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotheranostics takes advantage of nanotechnology-based systems in order to diagnose and treat a specific disease. This approach is particularly relevant for personalized medicine, allowing the detection of a disease at an early stage, to direct a suitable therapy toward the target tissue based on the molecular profile of the altered phenotype, subsequently facilitating disease monitoring and following treatment. A tailored strategy also enables to reduce the off-target effects associated with universal treatments and improve the safety profile of a given treatment. The unique optical properties of gold nanoparticles, their ease of surface modification, and high surface-to-volume ratio have made them central players in this area. By combining imaging, targeting, and therapeutic agents in a single vehicle, these nanoconjugates are (ought to be) an important tool in the clinics. In this review, the multifunctionality of gold nanoparticles as theranostics agents will be highlighted, as well as the requirements before the translation of these nanoplatforms into routine clinical practice.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Fábio Ferreira Carlos</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles for DNA/RNA based diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Nanoparticles</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer International Publishing Switzerland</style></publisher><pub-location><style face="normal" font="default" size="100%">Zurich</style></pub-location><pages><style face="normal" font="default" size="100%">1339-1364</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">João Jesus</style></author><author><style face="normal" font="default" size="100%">Sofia Santos</style></author><author><style face="normal" font="default" size="100%">Luis R. Raposo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterocyclic Anticancer Compounds: Recent Advances and the Paradigm Shift towards the Use of Nanomedicine’s Tool Box</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.mdpi.com/1420-3049/20/9/16852</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">16852-16891</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The majority of heterocycle compounds and typically common heterocycle fragments present in most pharmaceuticals currently marketed, alongside with their intrinsic versatility and unique physicochemical properties, have poised them as true cornerstones of medicinal chemistry. Apart from the already marketed drugs, there are many other being investigated for their promising activity against several malignancies. In particular, anticancer research has been capitalizing on the intrinsic versatility and dynamic core scaffold of these compounds. Nevertheless, as for any other promising anticancer drugs, heterocyclic compounds do not come without shortcomings. In this review, we provide for a concise overview of heterocyclic active compounds and families and their main applications in medicine. We shall focus on those suitable for cancer therapy while simultaneously addressing main biochemical modes of action, biological targets, structure-activity relationships as well as intrinsic limitation issues in the use of these compounds. Finally, considering the advent of nanotechnology for effective selective targeting of drugs, we shall discuss fundamental aspects and considerations on nanovectorization of such compounds that may improve pharmacokinetic/pharmacodynamic properties of heterocycles.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N; Petrov, V;  Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Host-Guest Complexes of Flavylium Cations and Cucurbit[7]uril: The Influence of Flavylium Substituents on the Structure and Stability of the Complex</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMPLUSCHEM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">1779-1785</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">S. Filonovich</style></author><author><style face="normal" font="default" size="100%">M. Ferreira</style></author><author><style face="normal" font="default" size="100%">J. Figueira</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">B. F. Donovan</style></author><author><style face="normal" font="default" size="100%">P. E. Hopkins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogenated nanocrystalline silicon thin films with promising thermoelectric properties</style></title><secondary-title><style face="normal" font="default" size="100%">Appl. Phys. A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s00339-015-9343-5</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">1497–1502</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The search for materials with suitable thermoelectric properties that are environmentally friendly and abundant led us to investigate p- and n-type hydrogenated nanocrystalline silicon (nc-Si:H) thin films, produced by plasma-enhanced chemical vapor deposition. The Seebeck coefficient and power factor were measured at room temperature showing optimized values of 512 µV K−1 and 3.6 × 10−5 W m−1 K−2, for p-type, and −188 µV K−1 and 2.2 × 10−4 W m−1 K−2, for n-type thin films. The thermoelectric output power of one nc-Si:H pair of both n- and p-type materials is ~91 µW per material cm3, for a thermal gradient of 8 K. The output voltage and current values show a linear dependence with the number of pairs interconnected in series and/or parallel and show good integration performance.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Silveira, C.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Carepo, M.</style></author><author><style face="normal" font="default" size="100%">Grazina, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of molybdenum in rubredoxin: Models for mononuclear molybdenum enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">821-829</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Stefan Böschen</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Tomáš Michalek, and Constanze Scherz</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Indicators in Technology Assessment – Passive Choices or Reflected Options?</style></title><secondary-title><style face="normal" font="default" size="100%">Parliaments and civil society in Technology Assessments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><pub-location><style face="normal" font="default" size="100%">Berlin</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Cynthia Barroco</style></author><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Mafalda N. Costa</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Ilda Santos-Sanches</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Infection of human keratinocytes by Streptococcus dysgalactiae subspecies dysgalactiae isolated from milk of the bovine udder.</style></title><secondary-title><style face="normal" font="default" size="100%">Microbes and Infection</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1286457915002531</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">290-3</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Streptococcus dysgalactiae subsp. dysgalactiae (SDSD) are considered exclusive animal pathogens; however, a putative zoonotic upper limb cellulitis, a prosthetic joint infection and an infective endocarditis were described in humans. To unravel if bovine SDSD isolates are able to infect human cells, the adherence and internalization to human primary keratinocytes of two bovine SDSD strains isolated from milk collected from udder were analyzed. Bacterial adhesion assays and confocal microscopy indicate a high adherence and internalization of SDSD isolates to human cells, suggesting for the first time the ability of bovine isolates to infect human cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">18</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana Coimbra</style></author><author><style face="normal" font="default" size="100%">Carolina Mota</style></author><author><style face="normal" font="default" size="100%">Sofia Santos</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inorganic Compounds Going NANO</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of Medicinal Chemistry and Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/medicinalchemistry-1-1010.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Vincent, Jane</style></author><author><style face="normal" font="default" size="100%">Taipale, Sakari</style></author><author><style face="normal" font="default" size="100%">Sapio, Bartolomeo</style></author><author><style face="normal" font="default" size="100%">Lugano, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Fortunati, Leopoldina</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Intuitive Interaction Between Humans and Robots in Work Functions at Industrial Environments: The Role of Social Robotics</style></title><secondary-title><style face="normal" font="default" size="100%">Social Robots from a Human Perspective</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">Heidelberg</style></pub-location><pages><style face="normal" font="default" size="100%">67-76</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gómez, M.C.</style></author><author><style face="normal" font="default" size="100%">Neuman, N.I.</style></author><author><style face="normal" font="default" size="100%">Dalosto, S.D.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rizzi, A. C.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isotropic exchange interaction between Mo and the proximal FeS center in the xanthine oxidase family member aldehyde oxidoreductase from Desulfovibrio gigas on native and polyalcohol inhibited samples: an EPR and QM/MM study</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">233–242</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Carvalho</style></author><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">R. Pombinho</style></author><author><style face="normal" font="default" size="100%">G.  Covas</style></author><author><style face="normal" font="default" size="100%">R. L. Gallo</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">S. Sousa</style></author><author><style face="normal" font="default" size="100%">D. Cabanes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">L-Rhamnosylation of Listeria monocytogenes wall teichoic acids promotes resistance to antimicrobial peptides by delaying interaction with the membrane</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS Pathogens</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">e1004919</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albuquerque, Inês</style></author><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A light in the dark: a conceptual approach to the creative use of light in contemporary art</style></title><secondary-title><style face="normal" font="default" size="100%">14° Encontro Internacional de Arte e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Universidade de Aveiro</style></publisher><pub-location><style face="normal" font="default" size="100%">Aveiro, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">António Alvarenga</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Sofia Rodrigues</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Long term energy scenarios: Bridging the gap between socio-economic storylines and energy Modeling</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Forecasting &amp; Social Change</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.techfore.2014.02.006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">161-178</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nojima, Takayuki</style></author><author><style face="normal" font="default" size="100%">Gomes, Tomás</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Kimura, Hiroshi</style></author><author><style face="normal" font="default" size="100%">Dye, Michael J.</style></author><author><style face="normal" font="default" size="100%">Dhir, Somdutta</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">Proudfoot, Nicholas J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mammalian NET-Seq Reveals Genome-wide Nascent Transcription Coupled to RNA Processing</style></title><secondary-title><style face="normal" font="default" size="100%">Cell</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.cell.2015.03.027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">161</style></volume><pages><style face="normal" font="default" size="100%">526–540</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Transcription is a highly dynamic process. Consequently, we have developed native elongating transcript sequencing technology for mammalian chromatin (mNET-seq), which generates single-nucleotide resolution, nascent transcription profiles. Nascent RNA was detected in the active site of RNA polymerase II (Pol II) along with associated RNA processing intermediates. In particular, we detected 5'splice site cleavage by the spliceosome, showing that cleaved upstream exon transcripts are associated with Pol II CTD phosphorylated on the serine 5 position (S5P), which is accumulated over downstream exons. Also, depletion of termination factors substantially reduces Pol II pausing at gene ends, leading to termination defects. Notably, termination factors play an additional promoter role by restricting non-productive RNA synthesis in a Pol II CTD S2P-specific manner. Our results suggest that CTD phosphorylation patterns established for yeast transcription are significantly different in mammals. Taken together, mNET-seq provides dynamic and detailed snapshots of the complex events underlying transcription in mammals.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Luís R. Raposo</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">microRNAs based therapy of Hypertrophic cardiomyopathy: the road traveled so far</style></title><secondary-title><style face="normal" font="default" size="100%">BioMed Research International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.hindawi.com/journals/bmri/2015/983290/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">983290</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hypertrophic cardiomyopathy (HCM) is an autosomal dominant disease characterized by variable expressivity, age penetrance, and a high heterogeneity. The transcriptional profile (miRNAs, mRNAs), epigenetic modifications, and posttranslational modifications seem to be highly relevant for the onset of the disease. miRNAs, small noncoding RNAs with 22 nucleotides, have been implicated in the regulation of cardiomyocyte function, being differentially expressed in several heart diseases, including HCM. Moreover, a different miRNA expression profile in the various stages of HCM development is also observed. This review summarizes the current knowledge of the profile of miRNAs characteristic of asymptomatic to overt HCM patients, discussing alongside their potential use for diagnosis and therapy. Indeed, the stability and specificity of miRNAs make them suitable targets for use as biomarkers for diagnosis and prognosis and as therapeutical targets.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Dias, Ana Margarida G.C.</style></author><author><style face="normal" font="default" size="100%">Ustok, Fatma Isik</style></author><author><style face="normal" font="default" size="100%">Khoury, Graziella El</style></author><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Ricardo J F Branco</style></author><author><style face="normal" font="default" size="100%">Lowe, Christopher R.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mild and cost-effective green fluorescent protein purification employing small synthetic ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0021967315013424</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1418</style></volume><pages><style face="normal" font="default" size="100%">83 - 93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The green fluorescent protein (GFP) is a useful indicator in a broad range of applications including cell biology, gene expression and biosensing. However, its full potential is hampered by the lack of a selective, mild and low-cost purification scheme. In order to address this demand, a novel adsorbent was developed as a generic platform for the purification of \{GFP\} or \{GFP\} fusion proteins, giving \{GFP\} a dual function as reporter and purification tag. After screening a solid-phase combinatorial library of small synthetic ligands based on the Ugi-reaction, the lead ligand (A4C7) selectively recovered \{GFP\} with 94% yield and 94% purity under mild conditions and directly from Escherichia coli extracts. Adsorbents containing the ligand \{A4C7\} maintained the selectivity to recover other proteins fused to GFP. The performance of \{A4C7\} adsorbents was compared with two commercially available methods (immunoprecipitation and hydrophobic interaction chromatography), confirming the new adsorbent as a low-cost viable alternative for \{GFP\} purification.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, N; Cabrita, L ;  Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mimicking Positive and Negative Copigmentation Effects in Anthocyanin Analogues by Host-Guest Interaction with Cucurbit[7]uril and beta-Cyclodextrins</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">7624-7629</style></pages><issue><style face="normal" font="default" size="100%">35</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Bernhardt, P. V.</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: from biology to chemistry and back</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">181-182</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten-dependent formate dehydrogenases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">287-309</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Ana Firmino</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Moving Forward on Sustainable Energy Transitions: The Smart Rural</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Sustainable Development - DOI:10.14207/ejsd.2015.v4n2p43</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">43-50</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Picado</style></author><author><style face="normal" font="default" size="100%">S. M. Paixão</style></author><author><style face="normal" font="default" size="100%">L. Moita</style></author><author><style face="normal" font="default" size="100%">L. Silva</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author><author><style face="normal" font="default" size="100%">J. Lourenço</style></author><author><style face="normal" font="default" size="100%">I. Peres</style></author><author><style face="normal" font="default" size="100%">L. Castro</style></author><author><style face="normal" font="default" size="100%">J. B. Correia</style></author><author><style face="normal" font="default" size="100%">J. Pereira</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">A. P. A. Matos</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">E. Mendonça</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A multi-integrated approach on toxicity effects of engineered TiO2 nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Front. Env. Sci. Eng.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11783-015-0775-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">793–803</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The new properties of engineered nanoparticles drive the need for new knowledge on the safety, fate, behavior and biologic effects of these particles on organisms and ecosystems. Titanium dioxide nanoparticles have been used extensively for a wide range of applications, e.g, self-cleaning surface coatings, solar cells, water treatment agents, topical sunscreens. Within this scenario increased environmental exposure can be expected but data on the ecotoxicological evaluation of nanoparticles are still scarce. The main purpose of this work was the evaluation of effects of TiO2 nanoparticles in several organisms, covering different trophic levels, using a battery of aquatic assays. Using fish as a vertebrate model organism tissue histological and ultrastructural observations and the stress enzyme activity were also studied. TiO2 nanoparticles (Aeroxide® P25), two phase composition of anatase (65%) and rutile (35%) with an average particle size value of 27.6±11 nm were used. Results on the EC50 for the tested aquatic organisms showed toxicity for the bacteria, the algae and the crustacean, being the algae the most sensitive tested organism. The aquatic plant Lemna minor showed no effect on growth. The fish Carassius auratus showed no effect on a 21 day survival test, though at a biochemical level the cytosolic Glutathione-S-Transferase total activity, in intestines, showed a general significant decrease (p&amp;lt;0.05) after 14 days of exposure for all tested concentrations. The presence of TiO2 nanoparticles aggregates were observed in the intestine lumen but their internalization by intestine cells could not be confirmed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Pereira, V.</style></author><author><style face="normal" font="default" size="100%">Mira, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrite reductase activity of rat and human xanthine oxidase, xanthine dehydrogenase and aldehyde oxidase: evaluation of their contribution to the NO formation in vivo</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">685-710</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrite reduction by molybdoenzymes - A new class of nitric oxide-forming nitrite reductases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">403-433</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Böhle, Knud</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">No Countries for Old Technology Assessment? Sketching the Efforts and Opportunities to Establish Parliamentary TA in Spain and Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">EconStor Open Access Articles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Parliament</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Spain</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/zbw/espost/107143.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">29-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;If the question is whether there is a parliamentary technology assessment (PTA) unit in Portugal or Spain, the clear answer is that there is still no such unit at the central state level at the present time, neither in Portugal nor in Spain. The question then has to be modified addressing previous and current efforts to establish PTA and the current framework conditions and opportunities. Practices of PTA are framed here as a democratic innovation in the context of changes in representative democracies. Against this backdrop, the efforts and opportunities to establish PTA in Spain and Portugal are studied. By sketching these developments and outlining the opportunities in these countries, our aim is to contribute to the debate about the likelihood of a new wave of PTA in Europe (Hennen/Nierling 2014).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">L. Santos</style></author><author><style face="normal" font="default" size="100%">M. N. Costa</style></author><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Office Paper Platform for Bioelectrochromic Detection of Electrochemically Active Bacteria using Tungsten Trioxide Nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Sci. Rep</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nature.com/srep/2015/150413/srep09910/full/srep09910.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electrochemically active bacteria (EAB) have the capability to transfer electrons to cell exterior, a feature that is currently explored for important applications in bioremediation and biotechnology fields. However, the number of isolated and characterized EAB species is still very limited regarding their abundance in nature. Colorimetric detection has emerged recently as an attractive mean for fast identification and characterization of analytes based on the use of electrochromic materials. In this work, WO3 nanoparticles were synthesized by microwave assisted hydrothermal synthesis and used to impregnate non-treated regular office paper substrates. This allowed the production of a paper-based colorimetric sensor able to detect EAB in a simple, rapid, reliable, inexpensive and eco-friendly method. The developed platform was then tested with Geobacter sulfurreducens, as a proof of concept. G. sulfurreducens cells were detected at latent phase with an RGB ratio of 1.10 ± 0.04, and a response time of two hours.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9910</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. C. Marques,</style></author><author><style face="normal" font="default" size="100%">L. Santos,</style></author><author><style face="normal" font="default" size="100%">M. N. Costa,</style></author><author><style face="normal" font="default" size="100%">J. M. Dantas,</style></author><author><style face="normal" font="default" size="100%">P. Duarte,</style></author><author><style face="normal" font="default" size="100%">A. Gonçalves,</style></author><author><style face="normal" font="default" size="100%">R. Martins,</style></author><author><style face="normal" font="default" size="100%">C. A. Salgueiro,</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Office Paper Platform for Bioelectrochromic Detection of Electrochemically Active Bacteria using Tungsten Trioxide Nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Publishing Group Scientific Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Fábio F Carlos</style></author><author><style face="normal" font="default" size="100%">Liliana Mancio-Silva</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Maria M. Mota</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One nanoprobe, two pathogens: gold nanoprobes multiplexing for point-of-care</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Malaria</style></keyword><keyword><style  face="normal" font="default" size="100%">MTBC</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasmodium</style></keyword><keyword><style  face="normal" font="default" size="100%">rpoB</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1186/s12951-015-0109-1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">BioMed Central</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">48</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND:&lt;br /&gt;
Gold nanoparticles have been widely employed for biosensing purposes with remarkable efficacy for DNA detection. Amongst the proposed systems, colorimetric strategies based on the remarkable optical properties have provided for simple yet effective sequence discrimination with potential for molecular diagnostics at point of need. These systems may also been used for parallel detection of several targets to provide additional information on diagnostics of pathogens.&lt;br /&gt;
RESULTS:&lt;br /&gt;
For the first time, we demonstrate that a single Au-nanoprobe may provide for detection of two distinct targets (pathogens) allowing colorimetric multi-target detection. We demonstrate this concept by using one single gold-nanoprobe capable to detect members of the Mycobacterium tuberculosis complex and Plasmodium sp., the etiologic agents of tuberculosis and malaria, respectively. Following characterisation, the developed gold-nanoprobe allowed detection of either target in individual samples or in samples containing both DNA species with the same efficacy.&lt;br /&gt;
CONCLUSIONS:&lt;br /&gt;
Using one single probe via the non-cross-linking colorimetric methodology it is possible to identify multiple targets in one sample in one reaction. This proof-of-concept approach may easily be integrated into sensing platforms allowing for fast and simple multiplexing of Au-nanoprobe based detection at point-of-need.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Ana Robalo</style></author><author><style face="normal" font="default" size="100%">Laura Pereira</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One-pot synthesis of dual-stimuli responsive hybrid PNIPAAm-chitosan microgels</style></title><secondary-title><style face="normal" font="default" size="100%">Materials &amp; Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0264127515302392</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">745-751</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The incorporation of magnetic nanoparticles into poly(N-isopropylacrylamide) (PNIPAAm) and chitosan microgels gives rise to hybrid systems that combine the microgels swelling capacity with the interesting features presented in magnetic nanoparticles. The presence of chitosan that act as surfactant for magnetic nanoparticles provides a simplistic approach which allows the encapsulation of magnetic nanoparticles without any previous surface modification. Spherical and highly monodisperse microgels with diameters in the range of 200 to 500 nm were obtained. The encapsulation of magnetic nanoparticles in the polymer matrix was confirmed by high resolution Scanning Electron Microscopy in transmission mode. Volume phase transition of the microgels was accessed by Dynamic Light Scattering measurements. It was observed that the thermosensitivity of the PNIPAM microgels still persists in the hybrid microgels; however, the swelling ability is compromised in the microgels with highest chitosan content. The heating performance of the hybrid magnetic microgels, when submitted to an alternating magnetic field, was also evaluated demonstrating the potential of these systems for hyperthermia treatments.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">P. Soares</style></author><author><style face="normal" font="default" size="100%">A. Robalo</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">Borges, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One-pot synthesis of dual-stimuli responsive hybrid PNIPAAm-chitosan microgels</style></title><secondary-title><style face="normal" font="default" size="100%">Mater. Des</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.matdes.2015.07.170</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">745-751</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The incorporation of magnetic nanoparticles into poly(N-isopropylacrylamide) (PNIPAAm) and chitosan microgels gives rise to hybrid systems that combine the microgels swelling capacity with the interesting features presented in magnetic nanoparticles. The presence of chitosan that act as surfactant for magnetic nanoparticles provides a simplistic approach which allows the encapsulation of magnetic nanoparticles without any previous surface modification. Spherical and highly monodisperse microgels with diameters in the range of 200 to 500 nm were obtained. The encapsulation of magnetic nanoparticles in the polymer matrix was confirmed by high resolution Scanning Electron Microscopy in transmission mode. Volume phase transition of the microgels was accessed by Dynamic Light Scattering measurements. It was observed that the thermosensitivity of the PNIPAM microgels still persists in the hybrid microgels; however, the swelling ability is compromised in the microgels with highest chitosan content. The heating performance of the hybrid magnetic microgels, when submitted to an alternating magnetic field, was also evaluated demonstrating the potential of these systems for hyperthermia treatments.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, L. C.,</style></author><author><style face="normal" font="default" size="100%">Mata, D.,</style></author><author><style face="normal" font="default" size="100%">Pimentel</style></author><author><style face="normal" font="default" size="100%">Nunes, D.,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Neves, Nuno,</style></author><author><style face="normal" font="default" size="100%">Monteiro, T.,</style></author><author><style face="normal" font="default" size="100%">Costa, F.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One-step synthesis of ZnO decorated CNT buckypaper composites and their optical and electrical properties</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering: B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">195</style></volume><pages><style face="normal" font="default" size="100%">38-44</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">N. G. Greene</style></author><author><style face="normal" font="default" size="100%">A. R. Narciso</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">A. Camilli</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptidoglycan branched stem peptides contribute to Streptococcus pneumoniae virulence by inhibiting pneumolysin release</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS Pathogens</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">e1004996</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cerqueira, N.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, P. A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Ramos, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Periplasmic nitrate reductase and formate dehydrogenase: similar molecular architectures with very different enzymatic activities</style></title><secondary-title><style face="normal" font="default" size="100%">Acc Chem Res</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">2875−2884</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Leite, Ana Paula</style></author><author><style face="normal" font="default" size="100%">Carvalho, Sílvia</style></author><author><style face="normal" font="default" size="100%">Matos, Mafalda Ramos</style></author><author><style face="normal" font="default" size="100%">Martins, Filipa Batalha</style></author><author><style face="normal" font="default" size="100%">Vítor, Alexandra Coitos</style></author><author><style face="normal" font="default" size="100%">Desterro, Joana Mp</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">de Almeida, Sérgio Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pervasive transcription read-through promotes aberrant expression of oncogenes and RNA chimeras in renal carcinoma</style></title><secondary-title><style face="normal" font="default" size="100%">eLife</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.7554/eLife.09214</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">e09214</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aberrant expression of cancer genes and non-canonical RNA species is a hallmark of cancer. However, the mechanisms driving such atypical gene expression programs are incompletely understood. Here, our transcriptional profiling of a cohort of 50 primary clear cell renal cell carcinoma (ccRCC) samples from The Cancer Genome Atlas (TCGA) reveals that transcription read-through beyond the termination site is a source of transcriptome diversity in cancer cells. Amongst the genes most frequently mutated in ccRCC, we identified SETD2 inactivation as a potent enhancer of transcription read-through. We further show that invasion of neighbouring genes and generation of RNA chimeras are functional outcomes of transcription read-through. We identified the BCL2 oncogene as one of such invaded genes and detected a novel chimera, the CTSC-RAB38, in 20% of ccRCC samples. Collectively, our data highlight a novel link between transcription read-through and aberrant expression of oncogenes and chimeric transcripts that is prevalent in cancer.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author><author><style face="normal" font="default" size="100%">Andreia Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pintar com luz: o esmalte azul na pintura de vitral</style></title><secondary-title><style face="normal" font="default" size="100%">Química – Boletim da Sociedade Portuguesa de Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><pages><style face="normal" font="default" size="100%"> 137</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Antonio Méndez-Vilas</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Planning PV power plants in sub-Saharan African countries. The case of Fogo Island – Cabo Verde</style></title><secondary-title><style face="normal" font="default" size="100%">Materials and technologies for energy efficiency</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">BrownWalker Pres, ISBN-13: 978-1-62734-559-0</style></publisher><pub-location><style face="normal" font="default" size="100%">London, UK</style></pub-location><pages><style face="normal" font="default" size="100%">286</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R.B. Restani</style></author><author><style face="normal" font="default" size="100%">J. Conde</style></author><author><style face="normal" font="default" size="100%">R.F. Pires</style></author><author><style face="normal" font="default" size="100%">Martins, P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">V.D.B. Bonifácio</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">POxylated polyurea dendrimers: Smart core-shell vectors with IC50 lowering capacity</style></title><secondary-title><style face="normal" font="default" size="100%">Macromol. Biosci.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/mabi.201500131/abstract</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design and preparation of highly efficient drug delivery platforms using green methodologies is at the forefront of nanotherapeutics research. POxylated polyurea dendrimers are efficiently synthesized using a supercritical-assisted polymerization in carbon dioxide. These fluorescent, pH-responsive and water-soluble core-shell smart nanocarriers show low toxicity in terms of cell viability and absence of glutathione depletion, two of the major side effect limitations of current vectors. The materials are also found to act as good transfection agents, through a mechanism involving an endosomal pathway, being able to reduce 100-fold the IC50 of paclitaxel.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Cavique</style></author><author><style face="normal" font="default" size="100%">João Flores</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">A. Gonçalves-Coelho</style></author><author><style face="normal" font="default" size="100%">António Mourão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A preliminary check of the refurbishing large office buildings to a zero energy condition</style></title><secondary-title><style face="normal" font="default" size="100%">Procedia CIRP</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">193-198</style></pages><issue><style face="normal" font="default" size="100%">DOI: 10.1016/j.procir.2015.07.054</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Vaz</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and Analysis of Crude Autolytic Enzyme Extracts from Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">Bio-protocol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">e1687</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Francisca Mano</style></author><author><style face="normal" font="default" size="100%">Aroso, Ivo</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Reis, Rui</style></author><author><style face="normal" font="default" size="100%">Duarte, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Alexandre Paiva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Production of Poly(vinyl alcohol) (PVA) Fibers with Encapsulated Natural Deep Eutectic Solvent (NADES) Using Electrospinning</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Sustainable Chemistry &amp; Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/acssuschemeng.5b00613</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">2504–2509</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Functionalized electrospun fibers are of great interest for biomedical applications such as in the design of drug delivery systems. Nevertheless, in some cases the molecules of interest have poor solubility in water or have high melting temperatures. These drawbacks can be overcome using deep eutectic solvents. In this work, poly(vinyl alcohol) (PVA), a common biodegradable biopolymer, was used to produce new functionalized fibers with the eutectic mixture choline chloride:citric acid in a molar ratio of (1:1) ChCl:CA (1:1), which was used as a model system. Fibers were produced from an aqueous solution with 7.8% (w/v) and 9.8% (w/v) of 95% hydrolyzed PVA and a 2% (v/v) of ChCl:CA (1:1). Smooth, uniform fibers with an average diameter of 0.4 μm were obtained with a content of 19.8 wt % of ChCl:CA (1:1) encapsulated.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">PROFRUTA - Beecaramulo na JORTEC2015</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/profruta/files/profruta_-_beecaramulo_na_jortec2015.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Johnston, E. M.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protonation state of the Cu4S2  CuZ site in nitrous oxide reductase: redox dependence and insight into reactivity</style></title><secondary-title><style face="normal" font="default" size="100%">Chem Sci</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">5670-5679</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aquino, A. S.</style></author><author><style face="normal" font="default" size="100%">Bernard, F. L.</style></author><author><style face="normal" font="default" size="100%">Borges, J. V.</style></author><author><style face="normal" font="default" size="100%">Mafra, L.</style></author><author><style face="normal" font="default" size="100%">Dalla Vecchia, F.</style></author><author><style face="normal" font="default" size="100%">Vieira, M. O.</style></author><author><style face="normal" font="default" size="100%">Ligabue, R.</style></author><author><style face="normal" font="default" size="100%">Seferin, M.</style></author><author><style face="normal" font="default" size="100%">Chaban, Vitaly V.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Einloft, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rationalizing the role of the anion in CO2 capture and conversion using imidazolium-based ionic liquid modified mesoporous silica</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">{79}</style></number><publisher><style face="normal" font="default" size="100%">{ROYAL SOC CHEMISTRY}</style></publisher><pub-location><style face="normal" font="default" size="100%">{THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}</style></pub-location><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">64220-64227</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Covalently supported ionic liquids in mesoporous materials were prepared by grafting 1-methyl-3-(3-trimethoxysylilpropyl)imidazolium chloride in MCM-41. Subsequently, the {[}Cl-] anion was changed to {[}BF4-], {[}PF6-] or {[}Tf2N-]. These materials that present an advantageous combination of the properties of mesoporous solid materials and ionic liquids were evaluated for CO2 sorption as well as catalysts for CO2 conversion into cyclic carbonate using propylene oxide. The material with the {[}Cl-] anion had the best performance for both CO2 sorption and conversion. A CO2 sorption of 11 w/w% on the adsorbent was achieved and the cycloaddition reaction exhibited a conversion of 67% with 82% selectivity with the catalyst remaining active after 5 cycles, proving that the same sorbent/catalyst setup can be used for both CO2 capture and conversion. Based on the experimental data and electronic-structure numerical simulations, we have hypothesized two major reasons why chloride out performs other anions when adsorbed on MCM-41 unlike unsupported ionic liquids.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">{Article}</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Araújo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A reindustrialização de Portugal num contexto de crise e hegemonia industrial dos países emergentes</style></title><secondary-title><style face="normal" font="default" size="100%">IET Working Papers Series</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/63.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2015</style></volume><pages><style face="normal" font="default" size="100%">20</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This working paper aimed to understand the importance and the role of Industry for the Portuguese' economic recovery, integrated in a context of progressive deindustrialisation over the last few years, and simultaneously an impressive growth and domain over some production sectors by emergent countries, associated with the 2008 crisis. We intended to analyse this problematic in both national and European levels, bringing into context the national industry, identifying the causes for the progressive abandon of the industry and its consequences. To identify the main stakeholders and their role on the reindustrialization process. To identify policies and instruments contributing to the promotion of this reindustrialisation and main conclusions.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Michael Decker</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robotics Technology Assessment: New Challenges, Implications and Risks</style></title><secondary-title><style face="normal" font="default" size="100%">The Next Horizon of Technology Assessment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Technology Centre ASCR</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location><pages><style face="normal" font="default" size="100%">249-252</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Michael Decker</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robotics Technology Assessment: New challenges, implications and risks. A session summary</style></title><secondary-title><style face="normal" font="default" size="100%">The Next Horizon of Technology Assessment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Technology Centre ASCR</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location><pages><style face="normal" font="default" size="100%">249-252</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robots in surgery: Transformation of work in the operation room</style></title><secondary-title><style face="normal" font="default" size="100%">Practices of innovation and responsibility: Insights from methods, governance and action</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">AKA</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin</style></pub-location><pages><style face="normal" font="default" size="100%">111-128</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Quintas, P. O.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Hildebrandt, P.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SERR spectroelectrochemical study of cytochrome cd1 nitrite reductase co-immobilized with physiological redox partner cytochrome c552 on biocompatible metal electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Plos One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">e0129940</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Contreras</style></author><author><style face="normal" font="default" size="100%">J. Tornero</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simulated and Real Sheet-of-Light 3D Object Scanning Using a-Si:H Thin Film PSD Arrays</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">29938-29949</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A MATLAB/SIMULINK software simulation model (structure and component blocks) has been constructed in order to view and analyze the potential of the PSD (Position Sensitive Detector) array concept technology before it is further expanded or developed. This simulation allows changing most of its parameters, such as the number of elements in the PSD array, the direction of vision, the viewing/scanning angle, the object rotation, translation, sample/scan/simulation time, etc. In addition, results show for the first time the possibility of scanning an object in 3D when using an a-Si:H thin film 128 PSD array sensor and hardware/software system. Moreover, this sensor technology is able to perform these scans and render 3D objects at high speeds and high resolutions when using a sheet-of-light laser within a triangulation platform. As shown by the simulation, a substantial enhancement in 3D object profile image quality and realism can be achieved by increasing the number of elements of the PSD array sensor as well as by achieving an optimal position response from the sensor since clearly the definition of the 3D object profile depends on the correct and accurate position response of each detector as well as on the size of the PSD array.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Ferreira</style></author><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">A. Nogueira</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SnO2 thin Film Oxides Produced by rf Sputtering for Transparent Thermoelectric Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Mater. Today-Proc</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.matpr.2015.05.090</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">647-653</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The combination of high transparency and good thermoelectric properties of SnO2 can open new field of applications for the thin film thermoelectric materials. Here we report on SnO2 thin films with transmittance above 90%, resistivity bellow 10-3 Ωm and a Power Factor around 10-4 W/m.K2, for a Seebeck of -255 μV/K, at room temperature. The effect of film thickness and post-deposition annealing on the thermoelectric properties were analysed. The performances of a single layer thermoelectric device are also presented.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neagu, Eugene</style></author><author><style face="normal" font="default" size="100%">Lança, Maria Carmo</style></author><author><style face="normal" font="default" size="100%">Dias, Carlos</style></author><author><style face="normal" font="default" size="100%">Marat-Mendes, José</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Space charge and dipolar charge contribution at polar polymers polarization</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Transactions on Dielectrics and Electrical Insulation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ieeexplore.ieee.org/document/7116332/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1419 - 1426</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The thermally stimulated discharge current, the final thermally stimulated discharge current, DC conductivity and the final thermally stimulated discharge current with partially blocking electrode measures were used to analyze electrical behavior of Nylon 11. The objective was to discriminate between dipole related effects and space charge related effects. The space charge effects are dominant in the temperature range from room temperature to 170 °C. By using a Teflon-FEP partially blocking electrode, the space charge injected in the sample is diminished and the effects related to dipole movement can be observed. Beside the two known relaxations for Nylon 11, one associated with the glass transition around 60 °C and a second one associated with a molecular motion in the rigid-amorphous phase at 96 °C, a weak relaxation was observed around 168 °C. The peak around 96 °C is quite broad been composed of two narrow peaks. The final thermally stimulated discharge current method allows a better selection of the experimental conditions for sample charging (polarization) to have only a partial overlap between the nearby peaks. The peak's maximum current and temperature are dependent on the ratio between the charging and discharging time and temperature given a possibility to discriminate between dipolar and space charge effects. A pyroelectric current changes sign around 140 °C indicating that the amidegroup dipoles are frozen in opposite directions when the sample temperature is below 140 °C (amorphous and rigid-amorphous phase) or above (crystalline phase). The conductivity is controlled by the competition between n(E,T) and μ(E,T) indicating a space charge controlled conductivity mechanism.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Reed</style></author><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">R. Alves</style></author><author><style face="normal" font="default" size="100%">E. Hoiczyk</style></author><author><style face="normal" font="default" size="100%">X. Sher</style></author><author><style face="normal" font="default" size="100%">N. T. Reichmann</style></author><author><style face="normal" font="default" size="100%">P. M. Pereira</style></author><author><style face="normal" font="default" size="100%">T. Roemer</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">J. B. Pereira-Leal</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Staphylococcus aureus survives with a minimal peptidoglycan synthesis machinery but sacrifices virulence and antibiotic resistance</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS Pathogens</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">e1004891</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Foti, Alessandro</style></author><author><style face="normal" font="default" size="100%">Tobias, Hartmann</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Leimkühler, Silke</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural insights into xenobiotic and inhibitor binding to human aldehyde oxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Campelo, LM</style></author><author><style face="normal" font="default" size="100%">Duke, N.E.C.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The structure of PccH from Geobacter sulfurreducens: a novel low reduction potential monoheme cytochrome essential for accepting electrons from an electrode</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/febs.13269/abstract;jsessionid=A324AB13282BC222D87412720A64D26F.f01t02</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">282</style></volume><pages><style face="normal" font="default" size="100%">2215-2231</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structure of cytochrome c (GSU3274) designated as PccH from Geobacter sulfurreducens was determined at a resolution of 2.0 Å. PccH is a small (15 kDa) cytochrome containing one c-type heme, found to be essential for the growth of G. sulfurreducens with respect to accepting electrons from graphite electrodes poised at -300 mV versus standard hydrogen electrode. with fumarate as the terminal electron acceptor. The structure of PccH is unique among the monoheme cytochromes described to date. The structural fold of PccH can be described as forming two lobes with the heme sandwiched in a cleft between the two lobes. In addition, PccH has a low reduction potential of -24 mV at pH 7, which is unusual for monoheme cytochromes. Based on difference in structure, together with sequence phylogenetic analysis, we propose that PccH can be regarded as a first characterized example of a new subclass of class I monoheme cytochromes. The low reduction potential of PccH may enable the protein to be redox active at the typically negative potential ranges encountered by G. sulfurreducens. Because PccH is predicted to be located in the periplasm of this bacterium, it could not be involved in the first step of accepting electrons from the electrode but is very likely involved in the downstream electron transport events in the periplasm.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João A. Silva</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Hervé Paulino</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supporting Multiple Data Replication Models in Distributed Transactional Memory</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 2015 International Conference on Distributed Computing and Networking</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">ICDCN 2015</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2015-icdcn.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><pub-location><style face="normal" font="default" size="100%">Goa, India</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Luisa C. R.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Seixas, Raquel S. G. R.</style></author><author><style face="normal" font="default" size="100%">Silva, Artur M. S.</style></author><author><style face="normal" font="default" size="100%">Nave, Mariana</style></author><author><style face="normal" font="default" size="100%">Martins, Ana C.</style></author><author><style face="normal" font="default" size="100%">Stefan Erhardt</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and evaluation of new benzimidazole-based COX inhibitors: a naproxen-like interaction detected by STD-NMR</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">{61}</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">49098-49109</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Non-steroidal anti-inflammatory drugs exert their pharmacological activity through inhibition of cyclooxygenase 1 and 2 (COX-1 and COX-2). Recent research suggests that a balanced inhibition of both COX-1 and COX-2 is the key to reduce the side-effects exhibited by COX inhibitors. We developed new benzimidazole-based compounds that showed a balanced COX inhibition, supported by molecular docking screening. The human whole blood assays demonstrated that the ester derivatives were potent inhibitors. Competitive saturation transfer difference (STD)-NMR experiments, in the presence of COX-2, using naproxen and diclofenac demonstrated that ester derivatives do not compete with diclofenac for the same binding site, but compete with the allosteric inhibitor naproxen. Combination of NMR spectroscopy with molecular docking has permitted us to detect a new naproxen-like inhibitor, which could be used for future drug development.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, S.</style></author><author><style face="normal" font="default" size="100%">Huppes, G.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Tangled Web: Assessing overlaps between energy and environmental policy instruments along the electricity supply chain</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Policy and Governance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author><author><style face="normal" font="default" size="100%">Hülsken-Giesler, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technik und Pflege in einer Gesellschaft des langen Lebens - Einführung in den Schwerpunkt</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung - Theorie und Praxis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">4-11</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Frederik Lochte</style></author><author><style face="normal" font="default" size="100%">Coro Echeverria</style></author><author><style face="normal" font="default" size="100%">Laura Pereira</style></author><author><style face="normal" font="default" size="100%">Coutinho, Joana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and magnetic properties of iron oxide colloids: influence of surfactants</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://iopscience.iop.org/article/10.1088/0957-4484/26/42/425704/meta</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">425704</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Iron oxide nanoparticles (NPs) have been extensively studied in the last few decades for several biomedical applications such as magnetic resonance imaging, magnetic drug delivery and hyperthermia. Hyperthermia is a technique used for cancer treatment which consists in inducing a temperature of about 41–45 °C in cancerous cells through magnetic NPs and an external magnetic field. Chemical precipitation was used to produce iron oxide NPs 9 nm in size coated with oleic acid and trisodium citrate. The influence of both stabilizers on the heating ability and in vitro cytotoxicity of the produced iron oxide NPs was assessed. Physicochemical characterization of the samples confirmed that the used surfactants do not change the particles' average size and that the presence of the surfactants has a strong effect on both the magnetic properties and the heating ability. The heating ability of Fe3O4 NPs shows a proportional increase with the increase of iron concentration, although when coated with trisodium citrate or oleic acid the heating ability decreases. Cytotoxicity assays demonstrated that both pristine and trisodium citrate Fe3O4 samples do not reduce cell viability. However, oleic acid Fe3O4 strongly reduces cell viability, more drastically in the SaOs-2 cell line. The produced iron oxide NPs are suitable for cancer hyperthermia treatment and the use of a surfactant brings great advantages concerning the dispersion of NPs, also allowing better control of the hyperthermia temperature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">42</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">F. Lochte</style></author><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">L. C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">J. T. Coutinho</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">J. P. M. R. Borges</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and magnetic properties of iron oxide colloids: influence of surfactants</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1088/0957-4484/26/42/425704</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">425704</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron oxide nanoparticles (NPs) have been extensively studied in the last few decades for several biomedical applications such as magnetic resonance imaging, magnetic drug delivery and hyperthermia. Hyperthermia is a technique used for cancer treatment which consists in inducing a temperature of about 41–45 °C in cancerous cells through magnetic NPs and an external magnetic field. Chemical precipitation was used to produce iron oxide NPs 9 nm in size coated with oleic acid and trisodium citrate. The influence of both stabilizers on the heating ability and in vitro cytotoxicity of the produced iron oxide NPs was assessed. Physicochemical characterization of the samples confirmed that the used surfactants do not change the particles' average size and that the presence of the surfactants has a strong effect on both the magnetic properties and the heating ability. The heating ability of Fe3O4 NPs shows a proportional increase with the increase of iron concentration, although when coated with trisodium citrate or oleic acid the heating ability decreases. Cytotoxicity assays demonstrated that both pristine and trisodium citrate Fe3O4 samples do not reduce cell viability. However, oleic acid Fe3O4 strongly reduces cell viability, more drastically in the SaOs-2 cell line. The produced iron oxide NPs are suitable for cancer hyperthermia treatment and the use of a surfactant brings great advantages concerning the dispersion of NPs, also allowing better control of the hyperthermia temperature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">42</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luzia Gonçalves</style></author><author><style face="normal" font="default" size="100%">Zélia Santos</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Isabel Craveiro</style></author><author><style face="normal" font="default" size="100%">J. Cabral</style></author><author><style face="normal" font="default" size="100%">Luis Lapão</style></author><author><style face="normal" font="default" size="100%">Daniela Alves</style></author><author><style face="normal" font="default" size="100%">Rui Simões</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Urban Planning and Health Inequities: looking in a small-scale in a City of Cape Verde</style></title><secondary-title><style face="normal" font="default" size="100%">PlosOne Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">DOI: 10.1371/journal.pone.0142955</style></publisher><issue><style face="normal" font="default" size="100%">DOI: 10.1371/journal.pone.0142955</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">et al</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">The use and influence of indicators in decisions about technology innovation: Quantitative results from questionnaires in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Scientific Knowledge and the Transgression of Boundaries</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, Susana Isabel</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Carlos André</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">M Puerto Morales</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim Sampaio</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A value-added exopolysaccharide as a coating agent for MRI nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2014/nr/c5nr01979f#</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%"> 14272-14283</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fucopol, a fucose-containing exopolysaccharide (EPS) produced by the bacterium Enterobacter A47 DSM 23139 using glycerol as a carbon source, was employed as a new coating material for iron oxide magnetic nanoparticles (MNP). The coated particles were assessed as nanoprobes for cell labeling by Magnetic Resonance Imaging (MRI). The MNP were synthesized by a thermal decomposition method and transferred to aqueous medium by ligand-exchange reaction with meso-2,3-dimercaptosuccinic acid (DMSA). Covalent binding of EPS to DMSA-stabilized nanoparticles (MNP-DMSA) resulted in a hybrid magnetic-biopolymeric nanosystem (MNP-DMSA-EPS) with a hydrodynamic size of 170 nm, negative surface charge at physiological conditions and transverse to longitudinal relaxivities ratio, r2/r1, of 148. In vitro studies with two human cell lines (colorectal carcinoma - HCT116 - and neural stem/progenitor cells - ReNcell VM) showed that EPS promotes internalization of nanoparticles in both cell lines. In vitro MRI cell phantoms also showed superior performance of MNP-DMSA-EPS in ReNcell VM, for which iron dose-dependent MRI signal drop was obtained at relatively low iron concentrations (12 - 20 µg Fe/ml) and short incubation time. Furthermore, ReNcell VM multipotency was not affected by culture in the presence of MNP-DMSA or MNP-DMSA-EPS for 14 days. Our study suggests that Fucopol-coated MNP represent useful cell labeling nanoprobes for MRI.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Carlos A. V.</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Maria del Puerto Morales</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim M. S.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A value-added exopolysaccharide as a coating agent for MRI nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/Content/ArticleLanding/2015/NR/C5NR01979F#!divAbstract</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">14272-83</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fucopol, a fucose-containing exopolysaccharide (EPS) produced by the bacterium Enterobacter A47 DSM 23139 using glycerol as a carbon source, was employed as a new coating material for iron oxide magnetic nanoparticles (MNPs). The coated particles were assessed as nanoprobes for cell labeling by Magnetic Resonance Imaging (MRI). The MNPs were synthesized by a thermal decomposition method and transferred to an aqueous medium by a ligand-exchange reaction with meso-2,3-dimercaptosuccinic acid (DMSA). Covalent binding of EPS to DMSA-stabilized nanoparticles (MNP–DMSA) resulted in a hybrid magnetic–biopolymeric nanosystem (MNP–DMSA–EPS) with a hydrodynamic size of 170 nm, a negative surface charge under physiological conditions and transverse to longitudinal relaxivity ratio, r2/r1, of 148. In vitro studies with two human cell lines (colorectal carcinoma – HCT116 – and neural stem/progenitor cells – ReNcell VM) showed that EPS promotes internalization of nanoparticles in both cell lines. In vitro MRI cell phantoms showed a superior performance of MNP–DMSA–EPS in ReNcell VM, for which the iron dose-dependent MRI signal drop was obtained at relatively low iron concentrations (12–20 μg Fe per ml) and short incubation times. Furthermore, ReNcell VM multipotency was not affected by culture in the presence of MNP–DMSA or MNP–DMSA–EPS for 14 days. Our study suggests that Fucopol-coated MNPs represent useful cell labeling nanoprobes for MRI.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Soraia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Josué</style></author><author><style face="normal" font="default" size="100%">Valente, Joana F. A.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Sousa, Fani</style></author><author><style face="normal" font="default" size="100%">João A. Queiroz</style></author><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity analysis and application of dipeptides derived from l-tyrosine in plasmid purification</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">1006</style></volume><pages><style face="normal" font="default" size="100%">47–58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferraz, Ricardo</style></author><author><style face="normal" font="default" size="100%">Costa-Rodrigues, Joao</style></author><author><style face="normal" font="default" size="100%">Fernandes, Maria H.</style></author><author><style face="normal" font="default" size="100%">Santos, Miguel M.</style></author><author><style face="normal" font="default" size="100%">Marrucho, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Rebelo, Luis Paulo N.</style></author><author><style face="normal" font="default" size="100%">Prudencio, Cristina</style></author><author><style face="normal" font="default" size="100%">Noronha, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Petrovski, Zeljko</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antitumor Activity of Ionic Liquids Based on Ampicillin</style></title><secondary-title><style face="normal" font="default" size="100%">Chemmedchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000360499400004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1480-1483</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Petrovski, Zeljko/D-7201-2013; Petrovski, Zeljko/0000-0002-8104-7008; Santos, Miguel/0000-0001-8973-1595 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Hugo D.</style></author><author><style face="normal" font="default" size="100%">Marangon, Jacopo</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aromatic aldehydes at the active site of aldehyde oxidoreductase from Desulfovibrio gigas: reactivity and molecular details of the enzyme-substrate and enzyme-product interaction</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000350236100005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">219-229</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas aldehyde oxidoreductase (DgAOR) is a mononuclear molybdenum-containing enzyme from the xanthine oxidase (XO) family, a group of enzymes capable of catalyzing the oxidative hydroxylation of aldehydes and heterocyclic compounds. The kinetic studies reported in this work showed that DgAOR catalyzes the oxidative hydroxylation of aromatic aldehydes, but not heterocyclic compounds. NMR spectroscopy studies using C-13-labeled benzaldehyde confirmed that DgAOR catalyzes the conversion of aldehydes to the respective carboxylic acids. Steady-state kinetics in solution showed that high concentrations of the aromatic aldehydes produce substrate inhibition and in the case of 3-phenyl propionaldehyde a suicide substrate behavior. Hydroxyl-substituted aromatic aldehydes present none of these behaviors but the kinetic parameters are largely affected by the position of the OH group. High-resolution crystallographic structures obtained from single crystals of active-DgAOR soaked with benzaldehyde showed that the side chains of Phe(425) and Tyr(535) are important for the stabilization of the substrate in the active site. On the other hand, the X-ray data of DgAOR soaked with trans-cinnamaldehyde showed a cinnamic acid molecule in the substrate channel. The X-ray data of DgAOR soaked with 3-phenyl propionaldehyde showed clearly how high substrate concentrations inactivate the enzyme by binding covalently at the surface of the enzyme and blocking the substrate channel. The different reactivity of DgAOR versus aldehyde oxidase and XO towards aromatic aldehydes and N-heterocyclic compounds is explained on the basis of the present kinetic and structural data.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013 Romao, Maria/0000-0002-3004-0543 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, Joana M.</style></author><author><style face="normal" font="default" size="100%">Raymundo, Anabela</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of a Novel Intrinsic Luminescent Room-Temperature Ionic Liquid Based on P-6,P-6,P-6,P-14 ANS</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000347231300028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">726-732</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Branco, Luis/C-6426-2013; Vilarigues, Marcia/K-8709-2015; Laia, Cesar/I-6280-2013; Raymundo, Anabela/M-9260-2013 Branco, Luis/0000-0003-2520-1151; Vilarigues, Marcia/0000-0003-4134-2819; Laia, Cesar/0000-0001-6410-6072; Raymundo, Anabela/0000-0001-5266-1685 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Soraia Mendo</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Paula A. Videira</style></author><author><style face="normal" font="default" size="100%">Zhen Ma</style></author><author><style face="normal" font="default" size="100%">Diniz, Mario</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Costa, Pedro M.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Armando J. L. Pombeiro</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of antiproliferative potential and biological targets of a copper compound containing 4'-phenyl terpyridine</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000360224000002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">935-948</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao/F-3658-2010; Costa, Pedro/J-2962-2013; Diniz, Mario/C-7849-2013; Lima, Joao/0000-0003-0528-1967; Costa, Pedro/0000-0002-9072-3522; Diniz, Mario/0000-0003-1571-0366; Roma-Rodrigues, Catarina/0000-0002-8676-6562 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Luis</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of Kinetic and Thermodynamic Parameters of Cyanidin-3-glucoside Methyl and Glucuronyl Metabolite Conjugates</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349137000024</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2010-2018</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cruz, Luis/J-4413-2013; Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011 Cruz, Luis/0000-0003-2226-0404; Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CO2 capture and reversible release using mono-saccharides and an organic superbase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Supercritical Fluids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000363350700020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">151-157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Carrrera, Goncalo/C-7536-2013 Si 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, Joao D.</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, Abhik</style></author><author><style face="normal" font="default" size="100%">Coelho, Ana C.</style></author><author><style face="normal" font="default" size="100%">Reis, Patricia M.</style></author><author><style face="normal" font="default" size="100%">Veiros, Luis F.</style></author><author><style face="normal" font="default" size="100%">Marques, Ana R.</style></author><author><style face="normal" font="default" size="100%">Penacho, Nuno</style></author><author><style face="normal" font="default" size="100%">Goncalves, Ana M. L.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Bernardes, Goncalo J. L.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A contribution to the rational design of Ru(CO)(3)Cl2L complexes for in vivo delivery of CO</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000350488300027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">5058-5075</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A few ruthenium based metal carbonyl complexes, e.g. CORM-2 and CORM-3, have therapeutic activity attributed to their ability to deliver CO to biological targets. In this work, a series of related complexes with the formula [Ru(CO)(3)Cl2L] (L = DMSO (3), L-H3CSO(CH2)(2)CH(NH2)CO2H) (6a); D,L-H3CSO(CH2)(2)CH-(NH2)CO2H (6b); 3-NC5H4(CH2)(2)SO3.Na (7); 4-NC5H4(CH2)(2)SO3Na (8); PTA (9); DAPTA (10); H3CS-(CH2)(2)CH(OH) CO2H (11); CNCMe2CO2Me (12); CNCMeEtCO2Me (13); CN(c-C3H4)CO2Et) (14)) were designed, synthesized and studied. The effects of L on their stability, CO release profile, cytotoxicity and anti-inflammatory properties are described. The stability in aqueous solution depends on the nature of L as shown using HPLC and LC-MS studies. The isocyanide derivatives are the least stable complexes, and the S-bound methionine oxide derivative is the more stable one. The complexes do not release CO gas to the headspace, but release CO2 instead. X-ray diffraction of crystals of the model protein Hen Egg White Lysozyme soaked with 6b (4UWN) and 8 (4UWV) shows the addition of Ru-II(CO)(H2O)(4) at the His15 binding site. Soakings with 7 (4UWU) produced the metallacarboxylate [Ru(COOH)(CO)(H2O)(3)](+) bound to the His15 site. The aqueous chemistry of these complexes is governed by the water-gas shift reaction initiated with the nucleophilic attack of HO- on coordinated CO. DFT calculations show this addition to be essentially barrierless. The complexes have low cytotoxicity and low hemolytic indices. Following i.v. administration of CORM-3, the in vivo bio-distribution of CO differs from that obtained with CO inhalation or with heme oxygenase stimulation. A mechanism for CO transport and delivery from these complexes is proposed.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Romao, Maria/A-4115-2013 Romao, Maria/0000-0002-3004-0543 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Rome, Bertrand</style></author><author><style face="normal" font="default" size="100%">Aguilo, Elisabet</style></author><author><style face="normal" font="default" size="100%">Arcau, Julia</style></author><author><style face="normal" font="default" size="100%">Puttreddy, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coumarin based gold(I)-alkynyl complex: a new class of supramolecular hydrogelators</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349401300014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">2026-2033</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Aguilo, Elisabet/M-2447-2014; Lima, Joao/F-3658-2010; Lima, Joao Carlos/K-2890-2014; Rodriguez, Laura/A-4169-2011; Moro, Artur/C-6689-2013 Aguilo, Elisabet/0000-0002-7171-3812; Lima, Joao/0000-0003-0528-1967; Rodriguez, Laura/0000-0003-1289-1587; Moro, Artur/0000-0003-3285-4919 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana I C J Palma</style></author><author><style face="normal" font="default" size="100%">Alexandra Carvalho</style></author><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Marzia Marciello</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">del Puerto Morales, Maria</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Covalent coupling of gum arabic onto superparamagnetic iron oxide nanoparticles for MRI cell labeling: physicochemical and in vitro characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Contrast Media &amp; Molecular Imaging</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cell labeling</style></keyword><keyword><style  face="normal" font="default" size="100%">colorectal carcinoma</style></keyword><keyword><style  face="normal" font="default" size="100%">DMSA</style></keyword><keyword><style  face="normal" font="default" size="100%">gum arabic</style></keyword><keyword><style  face="normal" font="default" size="100%">HCT116 cell line</style></keyword><keyword><style  face="normal" font="default" size="100%">in vitro MRI</style></keyword><keyword><style  face="normal" font="default" size="100%">iron oxide magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic resonance imaging</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/cmmi.1635</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">320–328</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gum arabic (GA) is a hydrophilic composite polysaccharide derived from exudates of Acacia senegal and Acacia seyal trees. It is biocompatible, possesses emulsifying and stabilizing properties and has been explored as coating agent of nanomaterials for biomedical applications, namely magnetic nanoparticles (MNPs). Previous studies focused on the adsorption of GA onto MNPs produced by co-precipitation methods. In this work, MNPs produced by a thermal decomposition method, known to produce uniform particles with better crystalline properties, were used for the covalent coupling of GA through its free amine groups, which increases the stability of the coating layer. The MNPs were produced by thermal decomposition of Fe(acac)3 in organic solvent and, after ligand-exchange with meso-2,3-dimercaptosuccinic acid (DMSA), GA coating was achieved by the establishment of a covalent bond between DMSA and GA moieties. Clusters of several magnetic cores entrapped in a shell of GA were obtained, with good colloidal stability and promising magnetic relaxation properties (r2/r1 ratio of 350). HCT116 colorectal carcinoma cell line was used for in vitro cytotoxicity evaluation and cell-labeling efficiency studies. We show that, upon administration at the respective IC50, GA coating enhances MNP cellular uptake by 19 times compared to particles bearing only DMSA moieties. Accordingly, in vitro MR images of cells incubated with increasing concentrations of GA-coated MNP present dose-dependent contrast enhancement. The obtained results suggest that the GA magnetic nanosystem could be used as a MRI contrast agent for cell-labeling applications. Copyright © 2015 John Wiley &amp;amp; Sons, Ltd.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, A. Sofia</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Raje, Vivek P.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Machado, Paulo F. B.</style></author><author><style face="normal" font="default" size="100%">Correia, Ilidio J.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of oligoaziridine-PEG coatings for efficient nanogold cellular biotagging</style></title><secondary-title><style face="normal" font="default" size="100%">RSC ADVANCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">10733-10738</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">G. Santos</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Danede, F.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Jordao, N.</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dipolar motions and ionic conduction in an ibuprofen derived ionic liquid</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000361543200047</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">37</style></number><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">24108-24120</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Dionisio, Madalena/D-1946-2013 Dionisio, Madalena/0000-0002-1487-0889 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Glynn, James</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Krook-Riekkola, Anna</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Vielle, Marc</style></author><author><style face="normal" font="default" size="100%">Kypreos, Socrates</style></author><author><style face="normal" font="default" size="100%">Lehtilä, Antti</style></author><author><style face="normal" font="default" size="100%">Mischke, Peggy</style></author><author><style face="normal" font="default" size="100%">Dai, Hancheng</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">Helgesen, PerIvar</style></author><author><style face="normal" font="default" size="100%">Kober, Tom</style></author><author><style face="normal" font="default" size="100%">Summerton, Phil</style></author><author><style face="normal" font="default" size="100%">Merven, Bruno</style></author><author><style face="normal" font="default" size="100%">Selosse, Sandrine</style></author><author><style face="normal" font="default" size="100%">Karlsson, Kenneth</style></author><author><style face="normal" font="default" size="100%">Strachan, Neil</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Economic Impacts of Future Changes in the Energy System—Global Perspectives</style></title><secondary-title><style face="normal" font="default" size="100%">Informing Energy and Climate Policies Using Energy Systems Models</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Energy</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-16540-0_19</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">333-358</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-16539-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Glynn, James</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Krook-Riekkola, Anna</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Vielle, Marc</style></author><author><style face="normal" font="default" size="100%">Kypreos, Socrates</style></author><author><style face="normal" font="default" size="100%">Lehtilä, Antti</style></author><author><style face="normal" font="default" size="100%">Mischke, Peggy</style></author><author><style face="normal" font="default" size="100%">Dai, Hancheng</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">Helgesen, PerIvar</style></author><author><style face="normal" font="default" size="100%">Kober, Tom</style></author><author><style face="normal" font="default" size="100%">Summerton, Phil</style></author><author><style face="normal" font="default" size="100%">Merven, Bruno</style></author><author><style face="normal" font="default" size="100%">Selosse, Sandrine</style></author><author><style face="normal" font="default" size="100%">Karlsson, Kenneth</style></author><author><style face="normal" font="default" size="100%">Strachan, Neil</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Economic Impacts of Future Changes in the Energy System—National Perspectives</style></title><secondary-title><style face="normal" font="default" size="100%">Informing Energy and Climate Policies Using Energy Systems Models</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Energy</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-16540-0_20</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">359-387</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-16539-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, Isabel B.</style></author><author><style face="normal" font="default" size="100%">Freitas, Adilson</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of water content on the acid-base equilibrium of cyanidin-3-glucoside</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000345207200066</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">172</style></volume><pages><style face="normal" font="default" size="100%">476-480</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao/F-3658-2010; Macanita, Antonio/H-9284-2012; Freitas, Adilson/H-7846-2012; Lima, Joao Carlos/K-2890-2014 Lima, Joao/0000-0003-0528-1967; Macanita, Antonio/0000-0003-0976-6654; Freitas, Adilson/0000-0002-6119-9602; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, S. I.</style></author><author><style face="normal" font="default" size="100%">Marciello, M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Veintemillas-Verdaguer, S.</style></author><author><style face="normal" font="default" size="100%">Morales Mdel, P.</style></author><author><style face="normal" font="default" size="100%">Roque, A C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of phase transfer ligands on monodisperse iron oxide magnetic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">J Colloid Interface Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Colloids Ferric Compounds/*chemistry Ligands *Magnetics Metal Nanoparticles/*chemistry Citric acid Colloidal stability Dmsa Gum Arabic Ligand-exchange Magnetization Superparamagnetic iron oxide nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25313478</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">437</style></volume><pages><style face="normal" font="default" size="100%">147-55</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Oleic acid coated iron oxide nanoparticles synthesized by thermal decomposition in organic medium are highly monodisperse but at the same time are unsuitable for biological applications. Ligand-exchange reactions are useful to make their surface hydrophilic. However, these could alter some structural and magnetic properties of the modified particles. Here we present a comprehensive study and comparison of the effects of employing either citric acid (CA) or meso-2,3-dimercaptosuccinic acid (DMSA) ligand-exchange protocols for phase transfer of monodisperse hydrophobic iron oxide nanoparticles produced by thermal decomposition of Fe(acac)3 in benzyl ether. We show the excellent hydrodynamic size distribution and colloidal stability of the hydrophilic particles obtained by the two protocols and confirm that there is a certain degree of oxidation caused by the ligand-exchange. CA revealed to be more aggressive towards the iron oxide surface than DMSA and greatly reduced the saturation magnetization values and initial susceptibility of the resulting particles compared to the native ones. Besides being milder and more straightforward to perform, the DMSA ligand exchange protocol produces MNP chemically more versatile for further functionalization possibilities. This versatility is shown through the covalent linkage of gum Arabic onto MNP-DMSA using carboxyl and thiol based chemical routes and yielding particles with comparable properties.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromic Devices Based on Disubstituted Oxo-Bipyridinium Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Chempluschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000348721900026</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">202-208</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Jordao, Noemi/C-6742-2013; Branco, Luis/C-6426-2013; Pina, Fernando/C-8161-2011 Jordao, Noemi/0000-0001-9769-1976; Branco, Luis/0000-0003-2520-1151; Pina, Fernando/0000-0001-8529-6848 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alessandro Chiodi</style></author><author><style face="normal" font="default" size="100%">Peter G. Taylor</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Gouveia, JoãoP.</style></author><author><style face="normal" font="default" size="100%">Luís Dias</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Policies Influenced by Energy Systems Modelling—Case Studies in UK, Ireland, Portugal and G8</style></title><secondary-title><style face="normal" font="default" size="100%">Informing Energy and Climate Policies Using Energy Systems Models</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Energy</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-16540-0_2</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">15-41</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-16539-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, Sergio M. C.</style></author><author><style face="normal" font="default" size="100%">Linhares, Joao M. M.</style></author><author><style face="normal" font="default" size="100%">Joao, Catarina A. R.</style></author><author><style face="normal" font="default" size="100%">Amano, Kinjiro</style></author><author><style face="normal" font="default" size="100%">Montagner, Cristina</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Tremeau, A.</style></author><author><style face="normal" font="default" size="100%">Schettini, R.</style></author><author><style face="normal" font="default" size="100%">Tominaga, S.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Estimating the Colors of Paintings</style></title><secondary-title><style face="normal" font="default" size="100%">Computational Color Imaging, Cciw 2015</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354635100022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9016</style></volume><pages><style face="normal" font="default" size="100%">236-242</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-15979-9; 978-3-319-15978-2</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Linhares, Joao/M-7020-2013; Vilarigues, Marcia/K-8709-2015; Amano, Kinjiro/A-8263-2011 Linhares, Joao/0000-0001-9197-5134; Vilarigues, Marcia/0000-0003-4134-2819; Amano, Kinjiro/0000-0001-7992-9418 5th International Computational Color Imaging Workshop (CCIW) Mar 24-26, 2015 Saint Etienne, FRANCE Univ Jean Monnet; Univ Milano Bicocca; Chiba Univ, Grad Sch Adv Integrat Sci; Int Assoc Pattern Recognit; Groupe Francais de lImagerie Numerique Couleur; Assoc Francaise Reconnaissance lInterpretation Formes; Lab Hubert Curien; Telecom Saint Etienne; COSCH action; Saint Etienne Metropole 0302-9743&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Excited-State Proton Transfer in Confined Medium. 4-Methy1-7-hydroxyflavylium and beta-Naphthol Incorporated in Cucurbit 7 uril</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000349578600066</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2749-2757</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Basilio, Nuno/F-2389-2012; Laia, Cesar/I-6280-2013; Pina, Fernando/C-8161-2011 Basilio, Nuno/0000-0002-0121-3695; Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848 Si 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cardoso, B. D.</style></author><author><style face="normal" font="default" size="100%">Vicente, A. I.</style></author><author><style face="normal" font="default" size="100%">Ward, J. B. J.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, P. J.</style></author><author><style face="normal" font="default" size="100%">Chavez, F. V.</style></author><author><style face="normal" font="default" size="100%">Barroso, S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Keely, S. J.</style></author><author><style face="normal" font="default" size="100%">Martinho, P. N.</style></author><author><style face="normal" font="default" size="100%">Calhorda, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fe(III) salEen derived Schiff base complexes as potential contrast agents</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fe(iii) complexes evans' method contrast agent nmrd cell toxicity nephrogenic systemic fibrosis nuclear-magnetic-resonance molecular-orbital methods gaussian-type basis spin-crossover chloride secretion organic-molecules imaging memri mri paracest</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355127300033</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">432</style></volume><pages><style face="normal" font="default" size="100%">258-266</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three iron(III) complexes with ligands derived from N-ethyl-N-(2-aminoethyl) salicylaldiminate (H, 1; 5-Br, 2; 3-OMe, 3 substituents at the phenyl group) were prepared and the X-ray crystal structures of 1 and 2 are reported. NMR studies of solutions of these complexes in DMSO allowed for investigation of their magnetic behaviour and paramagnetic relaxation contribution. The relaxivities measured ranged from 0.35 to 0.80 mM(-1) s(-1) for proton Larmor frequencies from 0.01 to 300 MHz, in agreement with those known for other iron(III) based contrast agents. Biological studies on colonic epithelial T-84 cell monolayers showed that the compounds exert toxic effects only at concentrations higher than 100 mu M while coincidently reducing colonic epithelial secretory function. These two features make these complexes good candidates for further development in order to be used as MRI contrast agents. (C) 2015 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavylium based dual photochromism: addressing cis-trans isomerization and ring opening-closure by different light inputs</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000352973400017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">7349-7351</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Moro, Artur/C-6689-2013; Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011; Gago, Sandra/H-5413-2012 Moro, Artur/0000-0003-3285-4919; Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848; Gago, Sandra/0000-0003-0221-8508 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fundo, J. F.</style></author><author><style face="normal" font="default" size="100%">Amaro, A. L.</style></author><author><style face="normal" font="default" size="100%">Madureira, A. R.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Silva, C. L. M.</style></author><author><style face="normal" font="default" size="100%">Quintas, M. A. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fresh-cut melon quality during storage: An NMR study of water transverse relaxation time</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Food Engineering</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fresh-cut melon storage quality parameters molecular mobility nmr molecular mobility chitosan films food systems vegetables fruit dehydration cantaloupe glycerol texture h-1-nmr</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000362856300012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">167</style></volume><pages><style face="normal" font="default" size="100%">71-76</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecular mobility is a fundamental parameter which reflects the dynamic properties of food components and contributes to food degradation reactions comprehension. Fresh-cut fruits have become an important food market segment. However, processing of fruits promotes faster its physiological deterioration, biochemical changes and microbial degradation. The purpose of this work was to use NMR methodology as a tool to evaluate fresh-cut fruit quality, during storage at refrigerated conditions. The fresh-cut melon transverse relaxation time (T-2) was measured for a period of 7 days of storage at 5 degrees C. The relationship between the obtained values, microstructure and quality parameters was investigated. In general, results show the existence of one class of water fluidity in the system, the one present in cells after processing. T-2, a measure of this fluidity, is affected by the processing and storage time. Also, it is possible to find a close relationships between T-2 and quality parameters of total colour difference (TCD), firmness and a(w). As T-2 increases TCD also increases, while firmness and aw decrease. These results highlight the usefulness of NMR methodology application in food science. (C) 2015 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kempener, Ruud</style></author><author><style face="normal" font="default" size="100%">Assoumou, Edi</style></author><author><style face="normal" font="default" size="100%">Alessandro Chiodi</style></author><author><style face="normal" font="default" size="100%">Ciorba, Umberto</style></author><author><style face="normal" font="default" size="100%">Gaeta, Maria</style></author><author><style face="normal" font="default" size="100%">Gielen, Dolf</style></author><author><style face="normal" font="default" size="100%">Hamasaki, Hiroshi</style></author><author><style face="normal" font="default" size="100%">Amit Kanudia</style></author><author><style face="normal" font="default" size="100%">Kober, Tom</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Maïzi, Nadia</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">Saygin, Deger</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Wagner, Nicholas</style></author><author><style face="normal" font="default" size="100%">Wright, Evelyn</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A Global Renewable Energy Roadmap: Comparing Energy Systems Models with IRENA’s REmap 2030 Project</style></title><secondary-title><style face="normal" font="default" size="100%">Informing Energy and Climate Policies Using Energy Systems Models</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Energy</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-16540-0_3</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">43-67</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-16539-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Child, {Hannah Winifred}</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">Conde, Joao</style></author><author><style face="normal" font="default" size="100%">Mullin, Margaret</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">{Maria de la Fuente}, Jesus</style></author><author><style face="normal" font="default" size="100%">Berry, {Catherine Cecilia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle-siRNA mediated oncogene knockdown at RNA and protein level, with associated gene effects</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">BREAST-CANCER</style></keyword><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">C-MYC AMPLIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">cell cycle</style></keyword><keyword><style  face="normal" font="default" size="100%">cell delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Proliferation</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">gene knockdown</style></keyword><keyword><style  face="normal" font="default" size="100%">glutathione</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">HUMAN-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VITRO</style></keyword><keyword><style  face="normal" font="default" size="100%">INTERFERENCE</style></keyword><keyword><style  face="normal" font="default" size="100%">INTRACELLULAR DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">knockdown</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">off-target effects</style></keyword><keyword><style  face="normal" font="default" size="100%">proliferation</style></keyword><keyword><style  face="normal" font="default" size="100%">RNAi</style></keyword><keyword><style  face="normal" font="default" size="100%">siRNA</style></keyword><keyword><style  face="normal" font="default" size="100%">TARGET</style></keyword><keyword><style  face="normal" font="default" size="100%">therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">16</style></number><publisher><style face="normal" font="default" size="100%">Future Medicine Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">2513–2525</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aims: RNAi is a powerful tool for gene silencing that can be used to reduce undesirable overexpression of oncogenes as a novel form of cancer treatment. However, when using RNAi as a therapeutic tool there is potential for associated gene effects. This study aimed to utilize gold nanoparticles to deliver siRNA into HeLa cells. Results: Knockdown of the c-myc oncogene by RNAi, at the RNA, protein and cell proliferation level was achieved, while also identifying associated gene responses. Discussion: The gold nanoparticles used in this study present an excellent delivery platform for siRNA, but do note associated gene changes. Conclusion: The study highlights the need to more widely assess the cell physiological response to RNAi treatment, rather than focus on the immediate RNA levels.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Engineering &amp;amp; Physical Sciences Research Council (EPSRC) (EP/H006885/1)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Azevedo, G.</style></author><author><style face="normal" font="default" size="100%">Domingues, B.</style></author><author><style face="normal" font="default" size="100%">Abreu, H.</style></author><author><style face="normal" font="default" size="100%">Sousa-Pinto, I.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Hilliou, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impact of cultivation of Mastocarpus stellatus in IMTA on the seaweeds chemistry and hybrid carrageenan properties</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydr Polym</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals Aquaculture Carbon-13 Magnetic Resonance Spectroscopy *Carrageenan/chemistry/isolation &amp; purification/metabolism Elasticity Fishes Gels/chemistry *Rhodophyta/chemistry/growth &amp; development/metabolism *Seaweed/chemistry/growth &amp; development/metabol</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25458283</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">140-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The biomass yield potential of Mastocarpus stellatus, a commercially attractive carrageenophyte for foods and pharmaceutics, was investigated by cultivating the seaweeds in the nutrient-rich outflow of a commercial fish farm. Results from two consecutive 4 weeks experiments indicate that the cultivation of this seaweed produces a mean biomass of 21 to 40.6 gDW m(-2) day(-1) depending on the time of the experiment. DRIFT and CP-MAS NMR analyses of seaweeds indicate that cultivation during May affected quantitatively the seaweeds chemistry, and thus the chemical and gelling properties of native extracts of kappa/iota-hybrid carrageenan (KI). Overall, algal growth leads to the production of more sulphated KI, the percentage increase varying between 27% and 44% for the two experiments. However, alkali treatment of seaweeds before extraction reduces the variations in gelling properties of KI induced by the algal growth. This study demonstrates the capacity of growing M. stellatus in an integrated multi-trophic aquaculture system for the sustainable production of high value polysaccharides.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nijs, Wouter</style></author><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author><author><style face="normal" font="default" size="100%">Sgobbi, Alessandra</style></author><author><style face="normal" font="default" size="100%">Ruiz-Castello, Pablo</style></author><author><style face="normal" font="default" size="100%">Thiel, Christian</style></author><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Mantzaris, John</style></author><author><style face="normal" font="default" size="100%">Tigas, Kostas</style></author><author><style face="normal" font="default" size="100%">Dimitroulas, Dionisios</style></author><author><style face="normal" font="default" size="100%">Georgilakis, Pavlos</style></author><author><style face="normal" font="default" size="100%">Vournas, Costas</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Brian ÓGallachóir</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Improved Representation of the European Power Grid in Long Term Energy System Models: Case Study of JRC-EU-TIMES</style></title><secondary-title><style face="normal" font="default" size="100%">Informing Energy and Climate Policies Using Energy Systems Models</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Energy</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-319-16540-0_12</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer International Publishing</style></publisher><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">201-222</style></pages><isbn><style face="normal" font="default" size="100%">978-3-319-16539-4</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana M G C Dias</style></author><author><style face="normal" font="default" size="100%">Iranzo, Olga</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An in silico and chemical approach towards small protein production and application in phosphoproteomics</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C4RA16934D</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">19743-19751</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The human Pin1 WW domain (hPin1_WW) is a 38 residue protein which specifically recognizes ligands rich in proline and phosphorylated in Ser and Thr residues. This work presents a protocol for the improved chemical synthesis and modification of this protein through automated microwave assisted synthesis combined with the incorporation of pseudoproline units in the protein sequence. After purification{,} the protein was characterized by Mass Spectrometry and Circular Dichroism spectroscopy with results comparable to the same WW domain chemically synthesized by other strategies or biologically expressed. The protein was further immobilized on a matrix and tested for the selective binding and mild elution of phosphorylated sequences at Ser{,} Thr and Tyr residues. These results suggest that hPin1_WW is a useful protein scaffold for the purification of phosphorylated species in pTyr and pSer{,} which can be easily produced and modified by chemical methods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Pedro A.</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the structural determinants of substrate specificity and activity in mouse aldehyde oxidases</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000350236100004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">209-217</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, a combination of homology modeling and molecular dynamics (MD) simulations was used to investigate the factors that modulate substrate specificity and activity of the mouse AOX isoforms: mAOX1, mAOX2 (previously mAOX3l1), mAOX3 and mAOX4. The results indicate that the AOX isoform structures are highly preserved and even more conserved than the corresponding amino acid sequences. The only differences are at the protein surface and substrate-binding site region. The substrate-binding site of all isoforms consists of two regions: the active site, which is highly conserved among all isoforms, and a isoform-specific region located above. We predict that mAOX1 accepts a broader range of substrates of different shape, size and nature relative to the other isoforms. In contrast, mAOX4 appears to accept a more restricted range of substrates. Its narrow and hydrophobic binding site indicates that it only accepts small hydrophobic substrates. Although mAOX2 and mAOX3 are very similar to each other, we propose the following pairs of overlapping substrate specificities: mAOX2/mAOX4 and mAOX3/mAXO1. Based on these considerations, we propose that the catalytic activity between all isoforms should be similar but the differences observed in the binding site might influence the substrate specificity of each enzyme. These results also suggest that the presence of several AOX isoforms in mouse allows them to oxidize more efficiently a wider range of substrates. This contrasts with the same or other organisms that only express one isoform and are less efficient or incapable of oxidizing the same type of substrates.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013 Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kowacz, M.</style></author><author><style face="normal" font="default" size="100%">Marchel, M.</style></author><author><style face="normal" font="default" size="100%">Juknaite, L.</style></author><author><style face="normal" font="default" size="100%">Esperanca, Jmss</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Rebelo, L. P. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic-Liquid-Functionalized Mineral Particles for Protein Crystallization</style></title><secondary-title><style face="normal" font="default" size="100%">Crystal Growth &amp; Design</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">heterogeneous nucleation crystal nucleation adsorption stability surfaces water lysozyme fluorescence polystyrene suspensions Chemistry Crystallography Materials Science</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355890400056</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2994-3003</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nucleation is a critical step determining the outcome of the entire crystallization process. Finding an effective nucleant for protein crystallization is of utmost importance for structural biology. The latter relies on good-quality crystals to solve the three-dimensional structures of macromolecules. In this study we show that crystalline barium sulfate (BaSO4) with an etched and/or ionic liquid (IL)-functionalized surface (1) can induce protein nucleation at concentrations well below the concentration needed to promote crystal growth under control conditions, (2) can shorten the nucleation time, (3) can increase the growth rate, and finally (4) may help to improve the protein crystal morphology. These effects were shown for lysozyme, RNase A, trypsin, proteinase K, myoglobin, and hemoglobin. Therefore, the use of BaSO4 particles enables us to reduce the amount of protein in crystallization trials and increases the chance of obtaining protein crystals of the desired quality. In the context of the underlying mechanism, it is shown that the protein-solid contact formation is governed by the interaction of the polar compartments of the biomacromolecule with the support. The tendency of a protein to concentrate near the solid surface is enhanced by both the hydrophobicity of the protein and that of the surface (tuned by the functionalizing IL). These mechanisms of interaction of biomacromolecules with inorganic hydrophilic solids correspond to the principles of amphiphilic IL-mineral interactions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: CK0JB Times Cited: 0 Cited Reference Count: 42 Kowacz, M. Marchel, M. Juknaite, L. Esperanca, J. M. S. S. Romao, M. J. Carvalho, A. L. Rebelo, L. P. N. Esperanca, Jose/B-5116-2008; Esperanca, Jose/0000-0001-9615-8678; Marchel, Mateusz/0000-0002-2274-1139; Juknaite, Lina/0000-0002-5739-7788 Fundacao para a Ciencia e a Tecnologia (FCT), Portugal [PTDC/BBB-BEP/3058/2012, PEst-OE/EQB/LA0004/2013, UID/Multi/04378/2013, PEst-C/EQB/LA0006/2013, RECI/BBB-BEP/0124/2012, SFRH/BPD/63554/2009]; Investigator FCT Program; COMPETE Program The authors thank Dr. Teresa Santos-Silva and Ph.D. student Hugo Correia for kindly providing the crystallization conditions for bovine blood hemoglobin and pancreatic trypsin. The authors acknowledge financial support from Fundacao para a Ciencia e a Tecnologia (FCT), Portugal, through R&amp;amp;D Projects PTDC/BBB-BEP/3058/2012, PEst-OE/EQB/LA0004/2013 (to ITQB), UID/Multi/04378/2013, PEst-C/EQB/LA0006/2013 (to Associate Lab UCIBIO-REQUIMTE), and RECI/BBB-BEP/0124/2012 and also through a postdoctoral grant (SFRH/BPD/63554/2009) and a contract under the Investigator FCT 2012 Program and the COMPETE Program. The authors also thank the ESRF (Grenoble, France) and the Diamond Light Source (Didcot, U.K.) for access to data collection facilities. 9 Amer chemical soc Washington 1528-7505&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mimicking Positive and Negative Copigmentation Effects in Anthocyanin Analogues by Host-Guest Interaction with Cucurbit 7 uril and beta-Cyclodextrins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000361252100005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">7624-7629</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Pina, Fernando/C-8161-2011; Basilio, Nuno/F-2389-2012 Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Oleksandr Kokhan</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular interaction studies revealed the bifunctional behavior of triheme cytochrome PpcA from Geobacter sulfurreducens toward the redox active analog of humic substances</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272815001139</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">1847</style></volume><pages><style face="normal" font="default" size="100%">1129 - 1138</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Humic substances (HS) constitute a significant fraction of natural organic matter in terrestrial and aquatic environments and can act as terminal electron acceptors in anaerobic microbial respiration. Geobacter sulfurreducens has a remarkable respiratory versatility and can utilize the \{HS\} analog anthraquinone-2,6-disulfonate (AQDS) as a terminal electron acceptor or its reduced form (AH2QDS) as an electron donor. Previous studies set the triheme cytochrome PpcA as a key component for \{HS\} respiration in G. sulfurreducens, but the process is far from fully understood. In this work, \{NMR\} chemical shift perturbation measurements were used to map the interaction region between PpcA and AH2QDS, and to measure their binding affinity. The results showed that the \{AH2QDS\} binds reversibly to the more solvent exposed edge of PpcA heme IV. The \{NMR\} and visible spectroscopies coupled to redox measurements were used to determine the thermodynamic parameters of the PpcA:quinol complex. The higher reduction potential of heme İV\} (− 127 mV) compared to that of \{AH2QDS\} (− 184 mV) explains why the electron transfer is more favorable in the case of reduction of the cytochrome by the quinol. The clear evidence obtained for the formation of an electron transfer complex between \{AH2QDS\} and PpcA, combined with the fact that the protein also formed a redox complex with AQDS, revealed for the first time the bifunctional behavior of PpcA toward an analog of the HS. Such behavior might confer selective advantage to G. sulfurreducens, which can utilize the \{HS\} in any redox state available in the environment for its metabolic needs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, G.</style></author><author><style face="normal" font="default" size="100%">Restolho, J.</style></author><author><style face="normal" font="default" size="100%">Forte, A.</style></author><author><style face="normal" font="default" size="100%">Colaco, R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Saramago, B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel ionic liquids for interfacial and tribological applications</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids and Surfaces a-Physicochemical and Engineering Aspects</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000352018300001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">472</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Restolho, Jose/B-6330-2013; Colaco, Rogerio/B-5432-2013; Branco, Luis/C-6426-2013 Restolho, Jose/0000-0002-2033-6746; Colaco, Rogerio/0000-0001-7374-6741; Branco, Luis/0000-0003-2520-1151 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Slavcheva, Stoyanka</style></author><author><style face="normal" font="default" size="100%">Stanimirov, Stanislav</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Origin of the Metastable Stability in Flavylium Multistate Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000351971400019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">2908-2918</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Pina, Fernando/C-8161-2011; Pina, Fernando/0000-0001-8529-6848; Petrov, Vesselin/0000-0003-4503-4602 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Damien</style></author><author><style face="normal" font="default" size="100%">Galvao, Adelino M.</style></author><author><style face="normal" font="default" size="100%">Di Paolo, Roberto E.</style></author><author><style face="normal" font="default" size="100%">Freitas, Adilson A.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Quina, Frank H.</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of the hemiketal form of anthocyanins and its potential role in plant protection from UV-B radiation</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000354147400027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">3157-3162</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao/F-3658-2010; Galvao, Adelino/H-7730-2012; Freitas, Adilson/H-7846-2012; Institute of Chemistry - USP, Dept. of Chemistry/B-8988-2012; Lima, Joao Carlos/K-2890-2014 Lima, Joao/0000-0003-0528-1967; Galvao, Adelino/0000-0002-4740-0613; Freitas, Adilson/0000-0002-6119-9602; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">Cidade, M.T.</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Vincent</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photorheological Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355893400020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">6680-6685</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao Carlos/K-2890-2014; Lima, Joao/F-3658-2010; Avo, Joao/C-6939-2013; Rodriguez, Vincent/B-9163-2008; Cidade, Maria Teresa/H-7462-2013 Lima, Joao/0000-0003-0528-1967; Avo, Joao/0000-0002-3380-748X; Rodriguez, Vincent/0000-0001-6804-9757; Cidade, Maria Teresa/0000-0001-8261-6754 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Claudia F. Galinha</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prediction of reverse electrodialysis performance by inclusion of 2D fluorescence spectroscopy data into multivariate statistical models</style></title><secondary-title><style face="normal" font="default" size="100%">Separation and Purification Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2D fluorescence spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Fouling monitoring</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion-exchange membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">PLS modeling</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S1383586615300587</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">150</style></volume><pages><style face="normal" font="default" size="100%">159-169</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The power density obtainable by a reverse electrodialysis (RED) stack decreases along its operating period due to fouling; however this effect is not accounted for by the so far proposed mechanistic models. Recently, it has been demonstrated that 2D fluorescence spectroscopy can capture the time evolvement of ion-exchange membrane fouling. In this work multivariate statistical modeling was performed, by using the projection to latent structure (PLS) approach, to predict relevant RED stack performance parameters: pressure drop, stack electric resistance and net power density. Several PLS models, with and without 2D fluorescence data as models inputs, were developed. It was found that inclusion of fluorescence data considerably improved the models fitting, because the otherwise missing information about the dynamic state of ion-exchange membranes was added. Additionally, the coefficients of the optimized models revealed important contributions of some of the input parameters to the predicted outputs and allowed to mathematically confirm the qualitative observations that fouling of anion-exchange membranes facing river water is the main factor affecting the RED stack performance. This work confirms the applicability of 2D fluorescence spectroscopy for monitoring of fouling in RED stacks and demonstrates the ability of simple, statistically based models to follow RED performance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, Bruno Martins</style></author><author><style face="normal" font="default" size="100%">Luís Borlido</style></author><author><style face="normal" font="default" size="100%">Rosa, Sara A.S.L.</style></author><author><style face="normal" font="default" size="100%">Silva, Marta F.F.</style></author><author><style face="normal" font="default" size="100%">Aires-Barros, Maria Raquel</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Ana M Azevedo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification of human antibodies from animal cell cultures using gum arabic coated magnetic particles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical Technology &amp; Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">animal cells</style></keyword><keyword><style  face="normal" font="default" size="100%">bioprocesses</style></keyword><keyword><style  face="normal" font="default" size="100%">bioseparations</style></keyword><keyword><style  face="normal" font="default" size="100%">human antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">magnetic particles</style></keyword><keyword><style  face="normal" font="default" size="100%">pharmaceuticals</style></keyword><keyword><style  face="normal" font="default" size="100%">process development</style></keyword><keyword><style  face="normal" font="default" size="100%">Purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/jctb.4378</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">838–846</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND The emergence of monoclonal antibodies (mAbs) as new biopharmaceutical products requires the development of new purification methods that are not only effective but are able to reduce production costs. To address the problematic recovery of mAbs, gum arabic (GA) coated magnetic particles (MPs) were used for the purification of human antibodies from animal cells supernatants. RESULTS MPs were synthesized via co-precipitation and exhibited a spherical-like physical aspect, with an average hydrodynamic diameter of 473 nm and a zeta potential of –26 mV. The adsorption and elution of IgG on these adsorbents was thoroughly studied. Adsorption of human IgG was enhanced at pH 6, for which a qmax of 244 mg IgG g−1 MPs and Kd of 25 mg L−1 were obtained. Increasing salt concentrations at a basic pH (1 mol L−1 NaCl at pH 11) were found to improve the elution of bound IgG. The MPs were challenged with an artificial protein mixture containing human IgG, albumin, insulin and apo-transferrin. An overall yield of 84% was achieved, retrieving 92% of bound IgG. CONCLUSIONS MPs were successfully used for the capture of monoclonal antibodies from two distinct mammalian cell cultures, a Chinese hamster ovary (CHO) and a hybridoma cell culture supernatants. The elution yields were high, ranging between 84% and 94%, with overall yields ranging from 72% to 88%. Final purities of 85% were reached for hybridoma cell supernatants. © 2014 Society of Chemical Industry&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Sardinha, J.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author><author><style face="normal" font="default" size="100%">Marin, G.</style></author><author><style face="normal" font="default" size="100%">Seferin, M.</style></author><author><style face="normal" font="default" size="100%">Einloft, S.</style></author><author><style face="normal" font="default" size="100%">Menezes, S. C.</style></author><author><style face="normal" font="default" size="100%">Dupont, J.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Rational Approach to CO2 Capture by Imidazolium Ionic Liquids: Tuning CO2 Solubility by Cation Alkyl Branching</style></title><secondary-title><style face="normal" font="default" size="100%">ChemSusChem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alkanes/*chemistry Carbon Dioxide/*chemistry/isolation &amp; purification Diffusion Imidazoles/*chemistry Ionic Liquids/*chemistry Molecular Conformation Molecular Dynamics Simulation Solubility Solvents/chemistry NMR spectroscopy carbon dioxide fixation ioni</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25916411</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">1935-46</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Branching at the alkyl side chain of the imidazolium cation in ionic liquids (ILs) was evaluated towards its effect on carbon dioxide (CO2 ) solubilization at 10 and 80 bar (1 bar=1x10(5) Pa). By combining high-pressure NMR spectroscopy measurements with molecular dynamics simulations, a full description of the molecular interactions that take place in the IL-CO2 mixtures can be obtained. The introduction of a methyl group has a significant effect on CO2 solubility in comparison with linear or fluorinated analogues. The differences in CO2 solubility arise from differences in liquid organization caused by structural changes in the cation. ILs with branched cations have similar short-range cation-anion orientations as those in ILs with linear side chains, but present differences in the long-range order. The introduction of CO2 does not cause perturbations in the former and benefits from the differences in the latter. Branching at the cation results in sponge-like ILs with enhanced capabilities for CO2 capture.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, Joana</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Aklujkar, Muktak</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">P Raj Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational engineering of Geobacter sulfurreducens electron transfer components: a foundation for building improved Geobacter-based bioelectrochemical technologies</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journal.frontiersin.org/article/10.3389/fmicb.2015.00752</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">752</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multiheme cytochromes have been implicated in Geobacter sulfurreducens (Gs) extracellular electron transfer (EET). These proteins are potential targets to improve EET and enhance bioremediation and electrical current production by Gs. However, the functional characterization of multiheme cytochromes is particularly complex due to the co-existence of several microstates in solution, connecting the fully reduced and fully oxidized states. Over the last decade, new strategies have been developed to characterize multiheme redox proteins functionally and structurally. These strategies were used to reveal the functional mechanism of Gs multiheme cytochromes and also to identify key residues in these proteins for EET. In previous studies, we set the foundations for enhancement of the EET abilities of Gs by characterizing a family of five triheme cytochromes (PpcA-E). These periplasmic cytochromes are implicated in electron transfer between the oxidative reactions of metabolism in the cytoplasm and the reduction of extracellular terminal electron acceptors at the cell’s outer surface. The results obtained suggested that PpcA can couple e-/H+ transfer, a property that might contribute to the proton electrochemical gradient across the cytoplasmic membrane for metabolic energy production. The structural and functional properties of PpcA were characterized in detail and used for rational design of a family of 23 single site PpcA mutants. In this review, we summarize the functional characterization of the native and mutant proteins. Mutants that retain the mechanistic features of PpcA and adopt preferential e-/H+ transfer pathways at lower reduction potential values compared to the wild-type protein were selected for in vivo studies as the best candidates to increase the electron transfer rate of Gs. For the first time Gs strains have been manipulated by the introduction of mutant forms of essential proteins with the aim to develop and improve bioelectrochemical technologies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fundo, J. F.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Silva, C. L. M.</style></author><author><style face="normal" font="default" size="100%">Quintas, M. A. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relationship between molecular mobility, microstructure and functional properties in chitosan/glycerol films</style></title><secondary-title><style face="normal" font="default" size="100%">Innovative Food Science &amp; Emerging Technologies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">macroscopic properties microscopic properties polymeric matrices nmr and molecular mobility studies chitosan films edible films semicrystalline polymers glycerol deacetylation spectroscopy permeability weight</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000351646700011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">81-85</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Foods are partially crystalline partially amorphous systems. Edible films are considered good models for food systems due to their interesting physical properties, quite straightforward matrices, and easy reproduction. Chitosan is a semicrystalline biopolymer, biocompatible, biodegradable, with antimicrobial activity and filmogenic properties, thoroughly used in edible films' studies. This work aims to investigate the relationship between chitosan films' molecular relaxation time, their microstructure (crystallinity) and functional properties. Analyses were carried out using data on chitosan/glycerol films prepared with different polymer/plasticisant concentrations. Results demonstrate that there is a relationship between macroscopic properties and water and glycerol relaxation times. Moreover, results show that while water is free in the matrix, glycerol is linked to the chitosan polymeric chains, decreasing intermolecular attractions and increasing free volume, thus facilitating molecular migration. Also the data analysis reveals the usefulness of NMR and molecular mobility studies in the matrix for characterisation and development of polymeric structures. Industrial relevance: NMR spectroscopy is currently one of the key methods for food characterisation. Foodstuff is a complex matrix including many different compounds with different chemical structures, concentrations, solubility, properties and nutritional values. From a fundamental perspective, foods are mainly edible and digestible biopolymers that are partially crystalline/partially amorphous and thus edible films, specifically chitosan/glycerol films can be very interesting food model systems for mobility and microstructure studies. Studies on water and solids' mobility and thermo-mechanical properties in food systems (real or model systems),are fundamental to fully attain food physical properties and stability. These studies may be extremely useful for food product and process design, safety and sensorial attributes and also for better understanding and predicting, for example, food storage stability conditions. (C) 2015 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Santos, Miguel M.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible systems based on CO2, amino-acids and organic superbases</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000353648400027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">45</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">35564-35571</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Jordao, Noemi/C-6742-2013; Branco, Luis/0000-0003-2520-1151; Jordao, Noemi/0000-0001-9769-1976; Santos, Miguel/0000-0001-8973-1595 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Echeverria, C.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Rey, A. D.</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rheo-NMR study of water-based cellulose liquid crystal system at high shear rates</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose liquid crystal rheo-nmr molecular-orientation hydroxypropylcellulose solutions rodlike polymers band textures flows phase state temperature transient deuteron</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355064000004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">18-25</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Since long ago cellulosic lyotropic liquid crystals were thought as potential materials to produce fibers competitive with spidersilk or Kevlar, yet the processing of high modulus materials from cellulose-based precursors was hampered by their complex rheological behavior. In this work, by using the Rheo-NMR technique, which combines deuterium NMR with rheology, we investigate the high shear rate regimes that may be of interest to the industrial processing of these materials. Whereas the low shear rate regimes were already investigated by this technique in different works [1-4], the high shear rates range is still lacking a detailed study. This work focuses on the orientational order in the system both under shear and subsequent relaxation process arising after shear cessation through the analysis of deuterium spectra from the deuterated solvent water. At the analyzed shear rates the cholesteric order is suppressed and a flow-aligned nematic is observed which for the higher shear rates develops after certain time periodic perturbations that transiently annihilate the order in the system. During relaxation the flow aligned nematic starts losing order due to the onset of the cholesteric helices leading to a period of very low order where cholesteric helices with different orientations are forming from the aligned nematic, followed in the final stage by an increase in order at long relaxation times corresponding to the development of aligned cholesteric domains. This study sheds light on the complex rheological behavior of chiral nematic cellulose-based systems and opens ways to improve its processing. (C) 2015 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">Chenchen Bao</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Daxiang Cui</style></author><author><style face="normal" font="default" size="100%">Tobias Stoeger</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RNAi-based glyconanoparticles trigger apoptotic pathways for in vitro and in vivo enhanced cancer-cell killing</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">CARBOHYDRATE INTERACTIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">DEATH</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-DAMAGE</style></keyword><keyword><style  face="normal" font="default" size="100%">EXPOSURE</style></keyword><keyword><style  face="normal" font="default" size="100%">GLYCOLYSIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">HUMAN-ENDOTHELIAL CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">Models</style></keyword><keyword><style  face="normal" font="default" size="100%">TOOLS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">19</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">9083–9091</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold glyconanoparticles (GlycoNPs) are full of promise in areas like biomedicine, biotechnology and materials science due to their amazing physical, chemical and biological properties. Here, siRNA GlycoNPs (AuNP@PEG@Glucose@siRNA) in comparison with PEGylated GlycoNPs (AuNP@PEG@Glucose) were applied in vitro to a luciferase-CMT/167 adenocarcinoma cancer cell line and in vivo via intratracheal instillation directly into the lungs of B6 albino mice grafted with luciferase-CMT/167 adenocarcinoma cells. siRNA GlycoNPs but not PEGylated GlycoNPs induced the expression of pro-apoptotic proteins such as Fas/CD95 and caspases 3 and 9 in CMT/167 adenocarcinoma cells in a dose dependent manner, independent of the inflammatory response, evaluated by bronchoalveolar lavage cell counting. Moreover, in vivo pulmonary delivered siRNA GlycoNPs were capable of targeting c-Myc gene expression (a crucial regulator of cell proliferation and apoptosis) via in vivo RNAi in tumour tissue, leading to an similar to 80% reduction in tumour size without associated inflammation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors thank the ERANET-NANOSCIERA NANOTRUCK project for financial support. JMF thanks Fondo Social Europeo for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, P. J.</style></author><author><style face="normal" font="default" size="100%">I. Fonseca</style></author><author><style face="normal" font="default" size="100%">J. Matos</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Silica and silica organically modified nanoparticles: Water dynamics in complex systems</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">silica nanoparticles organically modified silica nanoparticles fast field cycling nmr porous systems pfg nmr nuclear magnetic-relaxation nmr relaxometry spin relaxation porous-media fabrication diffusion geometry behavior liquids spheres</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000360596100014</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">217</style></volume><pages><style face="normal" font="default" size="100%">102-108</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Four silica-based porous nanosystems were synthesized with different organic substitutes and the molecular dynamics of water in these constrained environment was investigated. The nanosystems were silica and three organic modified silica nanoparticles (NP) with diameters in the range 80-300 nm with different porous dimensions, surface areas, and surface properties (e.g. hydrophilicity/hydrophobicity). Molecular dynamics was studied by pulsed field gradient NMR and by proton spin-lattice relaxation in a broad range of Larmor frequencies. A coherent analysis of the diffusion coefficients and spin-lattice relaxation data is presented taking into account a relaxation model associated to water molecular dynamics in close contact with NP surfaces. From our results it was possible to access the details of the water molecular movements in the nanosystems and to single out two water populations presenting distinct molecular dynamics. Characteristic distances for water rotations mediated by translational diffusion were estimated in consistency with the NP's dimensions and pores sizes obtained by TEM and BET experimental techniques. This knowledge has both fundamental and practical relevance since these NP have applications in nanomedicine, not only in therapy but also in diagnostic procedures and more recently in theranostic. (C) 2015 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Safari, L</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Fratini, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spin effects probed by Rayleigh X-ray scattering off hydrogenic ions</style></title><secondary-title><style face="normal" font="default" size="100%">Radiation Physics and Chemistry</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0969806X14003351</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We study the polarization characteristics of X-ray photons scattered by hydrogenic atoms, based on the Dirac equation and second-order perturbation theory. The.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">EE5BB7B9-B793-43AB-9F41-14DB64CE8B4C</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/E40ABB2D-2647-435B-BEDB-0788A1C2366E</style></custom3><label><style face="normal" font="default" size="100%">r15010</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Cruz, Hugo</style></author><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Switchable electrochromic devices based on disubstituted bipyridinium derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000351556100083</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">27867-27873</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Jordao, Noemi/C-6742-2013; Branco, Luis/C-6426-2013; Pina, Fernando/C-8161-2011 Jordao, Noemi/0000-0001-9769-1976; Branco, Luis/0000-0003-2520-1151; Pina, Fernando/0000-0001-8529-6848 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Telma C. Santos</style></author><author><style face="normal" font="default" size="100%">André R. de Oliveira</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and kinetic characterization of PccH, a key protein in microbial electrosynthesis processes in Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272815001140</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">1847</style></volume><pages><style face="normal" font="default" size="100%">1113 - 1118</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The monoheme c-type cytochrome PccH from Geobacter sulfurreducens, involved in the pathway of current-consumption in biofilms, was electrochemically characterized in detail. Cyclic voltammetry was used to determine the kinetics and thermodynamics properties of PccH redox behavior. Entropy, enthalpy and Gibbs free energy changes associated with the redox center transition between the ferric and the ferrous state were determined, indicating an enhanced solvent exposure. The midpoint redox potential is considerably low for a monoheme c-type cytochrome and the heterogeneous electron transfer constant rate reflects a high efficiency of electron transfer process in PccH. The midpoint redox potential dependence on the pH (redox-Bohr effect) was investigated, over the range of 2.5 to 9.1, and is described by the protonation/deprotonation events of two distinct centers in the vicinity of the heme group with pKa values of 2.7 (pKox1); 4.1 (pKred1) and 5.9 (pKox2); 6.4 (pKred2). Based on the inspection of PccH structure, these centers were assigned to heme propionic acids \{P13\} and P17, respectively. The observed redox-Bohr effect indicates that PccH is able to thermodynamically couple electron and proton transfer in the G. sulfurreducens physiological pH range.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Aguilo, Elisabet</style></author><author><style face="normal" font="default" size="100%">Guerra, Celia Fonseca</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic Aspects of Aurophilic Hydrogelators</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000355638100022</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">5195-5203</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Gavara, Rafael/H-4096-2012; Lima, Joao Carlos/K-2890-2014; Lima, Joao/F-3658-2010; Rodriguez, Laura/A-4169-2011; Gavara, Raquel/C-6669-2013; Fonseca Guerra, Celia/E-8851-2011 Gavara, Rafael/0000-0001-6376-8939; Lima, Joao/0000-0003-0528-1967; Rodriguez, Laura/0000-0003-1289-1587; Gavara, Raquel/0000-0002-7198-9392; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, Leticia F.</style></author><author><style face="normal" font="default" size="100%">Gomis-Berenguer, Alicia</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Ania, Conchi O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning the Surface Chemistry of Nanoporous Carbons for Enhanced Nanoconfined Photochemical Activity</style></title><secondary-title><style face="normal" font="default" size="100%">Chemcatchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000361189400033</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">3012-3019</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao/F-3658-2010 Lima, Joao/0000-0003-0528-1967 Si 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, A. S.</style></author><author><style face="normal" font="default" size="100%">Liu, Y.</style></author><author><style face="normal" font="default" size="100%">Zhang, H.</style></author><author><style face="normal" font="default" size="100%">Zhang, Y.</style></author><author><style face="normal" font="default" size="100%">McCleary, B. V.</style></author><author><style face="normal" font="default" size="100%">Yu, G.</style></author><author><style face="normal" font="default" size="100%">Huang, Q.</style></author><author><style face="normal" font="default" size="100%">Guidolin, L. S.</style></author><author><style face="normal" font="default" size="100%">Ciocchini, A. E.</style></author><author><style face="normal" font="default" size="100%">Torosantucci, A.</style></author><author><style face="normal" font="default" size="100%">Wang, D.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Fontes, C. M.</style></author><author><style face="normal" font="default" size="100%">Mulloy, B.</style></author><author><style face="normal" font="default" size="100%">Childs, R. A.</style></author><author><style face="normal" font="default" size="100%">Feizi, T.</style></author><author><style face="normal" font="default" size="100%">Chai, W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unravelling glucan recognition systems by glycome microarrays using the designer approach and mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Mol Cell Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25670804</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Glucans are polymers of D-glucose with differing linkages in linear or branched sequences. They are constituents of microbial and plant cell-walls and involved in important bio-recognition processes including immunomodulation, anti-cancer activities, pathogen virulence and plant cell-wall biodegradation. Translational possibilities for these activities in medicine and biotechnology are considerable. High-throughput micro-methods are needed to screen proteins for recognition of specific glucan sequences as a lead to structure-function studies and their exploitation. We describe construction of a glucome microarray, the first sequence-defined glycome-scale microarray, using a designer approach from targeted ligand-bearing glucans in conjunction with a novel high-sensitivity mass spectrometric sequencing method, as a screening tool to assign glucan recognition motifs. The glucome microarray comprises 153 oligosaccharide probes with high purity, representing major sequences in glucans. The negative-ion electrospray tandem mass spectrometry with collision-induced dissociation was used for complete linkage analysis of gluco-oligosaccharides in linear homo and hetero and branched sequences. The system is validated using antibodies and carbohydrate-binding modules known to target α- or β-glucans in different biological contexts, extending knowledge on their specificities, and applied to reveal new information on glucan recognition by two signalling molecules of the immune system against pathogens: Dectin-1 and DC-SIGN. The sequencing of the glucan oligosaccharides by the MS method and their interrogation on the microarrays provides detailed information on linkage, sequence and chain length requirements of glucan-recognizing proteins, and are a sensitive means of revealing unsuspected sequences in the polysaccharides.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, S. I.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Morales Mdel, P.</style></author><author><style face="normal" font="default" size="100%">Freitas, F</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Cabral, J. M.</style></author><author><style face="normal" font="default" size="100%">Roque, A C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A value-added exopolysaccharide as a coating agent for MRI nanoprobes</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26186402</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">14272-83</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fucopol, a fucose-containing exopolysaccharide (EPS) produced by the bacterium Enterobacter A47 DSM 23139 using glycerol as a carbon source, was employed as a new coating material for iron oxide magnetic nanoparticles (MNPs). The coated particles were assessed as nanoprobes for cell labeling by Magnetic Resonance Imaging (MRI). The MNPs were synthesized by a thermal decomposition method and transferred to an aqueous medium by a ligand-exchange reaction with meso-2,3-dimercaptosuccinic acid (DMSA). Covalent binding of EPS to DMSA-stabilized nanoparticles (MNP-DMSA) resulted in a hybrid magnetic-biopolymeric nanosystem (MNP-DMSA-EPS) with a hydrodynamic size of 170 nm, a negative surface charge under physiological conditions and transverse to longitudinal relaxivity ratio, r2/r1, of 148. In vitro studies with two human cell lines (colorectal carcinoma - HCT116 - and neural stem/progenitor cells - ReNcell VM) showed that EPS promotes internalization of nanoparticles in both cell lines. In vitro MRI cell phantoms showed a superior performance of MNP-DMSA-EPS in ReNcell VM, for which the iron dose-dependent MRI signal drop was obtained at relatively low iron concentrations (12-20 mug Fe per ml) and short incubation times. Furthermore, ReNcell VM multipotency was not affected by culture in the presence of MNP-DMSA or MNP-DMSA-EPS for 14 days. Our study suggests that Fucopol-coated MNPs represent useful cell labeling nanoprobes for MRI.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ullaha, S</style></author><author><style face="normal" font="default" size="100%">Matteis, F De</style></author><author><style face="normal" font="default" size="100%">R. Branquinho</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Davoli, I</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A combination of solution synthesis solution combustion synthesis for highly conducting and transparent Aluminum Zinc Oxide thin films}</style></title><secondary-title><style face="normal" font="default" size="100%">2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2-methoxyethanol</style></keyword><keyword><style  face="normal" font="default" size="100%">aluminium compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">aluminum oxide formation</style></keyword><keyword><style  face="normal" font="default" size="100%">Annealing</style></keyword><keyword><style  face="normal" font="default" size="100%">AZO</style></keyword><keyword><style  face="normal" font="default" size="100%">Combustion</style></keyword><keyword><style  face="normal" font="default" size="100%">combustion synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">conductivity</style></keyword><keyword><style  face="normal" font="default" size="100%">dopant concentrations</style></keyword><keyword><style  face="normal" font="default" size="100%">dopant source</style></keyword><keyword><style  face="normal" font="default" size="100%">film stacks</style></keyword><keyword><style  face="normal" font="default" size="100%">Hall effect</style></keyword><keyword><style  face="normal" font="default" size="100%">Hall effect resistivity</style></keyword><keyword><style  face="normal" font="default" size="100%">heating</style></keyword><keyword><style  face="normal" font="default" size="100%">highly conducting thin films</style></keyword><keyword><style  face="normal" font="default" size="100%">metal source</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical films</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical mixing</style></keyword><keyword><style  face="normal" font="default" size="100%">optoelectronic applications</style></keyword><keyword><style  face="normal" font="default" size="100%">precursor solutions</style></keyword><keyword><style  face="normal" font="default" size="100%">rapid thermal annealing</style></keyword><keyword><style  face="normal" font="default" size="100%">semiconductor thin films</style></keyword><keyword><style  face="normal" font="default" size="100%">solution combustion synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">solvent</style></keyword><keyword><style  face="normal" font="default" size="100%">spin coating</style></keyword><keyword><style  face="normal" font="default" size="100%">spin-coating</style></keyword><keyword><style  face="normal" font="default" size="100%">temperature 400 C</style></keyword><keyword><style  face="normal" font="default" size="100%">temperature 500 C</style></keyword><keyword><style  face="normal" font="default" size="100%">temperature 600 C</style></keyword><keyword><style  face="normal" font="default" size="100%">time 1 h</style></keyword><keyword><style  face="normal" font="default" size="100%">time 10 min</style></keyword><keyword><style  face="normal" font="default" size="100%">transparent aluminum zinc oxide thin films</style></keyword><keyword><style  face="normal" font="default" size="100%">transparent conducting oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">transparent conducting tin oxide films</style></keyword><keyword><style  face="normal" font="default" size="100%">wavelength 400 nm to 1200 nm</style></keyword><keyword><style  face="normal" font="default" size="100%">zinc compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc oxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">internal-pdf://0.0.2.154/abs{\_}all.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">144–147</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aluminum Zinc Oxide has been extensively investigated as a cheap alternative to transparent conducting tin oxide films for electronic and optoelectronic applications. Thin films of Aluminum Zinc Oxide have been developed successfully through a combination of solution combustion synthesis and solution synthesis. Zn(NO3)3·6H2O as metal source was dissolved in 2-methoxyethanol as solvent through combustion synthesis with Urea as fuel while dopant source of AlCl3·6H2O was mixed separately in solvent to avoid aluminum oxide formation in the films. Precursor solutions were obtained mixing Zn {&amp;amp;} Al separate solutions in 9:1, 8:2, and 7:3 ratios respectively with oxide, fuel and dopant concentrations of 0.5, 0.25, 0.1, and 0.05 M. The film stacks have been prepared through spin-coating with heating at 400°C for 10 minutes after each deposition to remove residuals and evaporate solvents. Thermal annealing in oven at 600°C for 1 hour followed by rapid thermal annealing at 500°C {&amp;amp;} 600°C first in vacuum and then in N2-5{%}H2 environment respectively for 10 minutes each reduced the resistivity of film stacks. Film stack with 10 layers for an average thickness of 0.5$μ$m gave the best Hall Effect resistivity of 3.2 × 10-2 $Ømega$-cm in the case of 0.5M solution with Zn:Al mixing ratio of 9:1 for RTA annealings at 600°C with an average total transparency of 80 {%} in the wavelength range of 400-1200 nm. The results show a clear trend that increasing the amount of ingredients resistivity could further be decreased.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Assessing Technologies: Global Patterns of Trust and Distrust. Report on one session at the XVIII World Congress of Sociology}</style></title><secondary-title><style face="normal" font="default" size="100%">EconStor Open Access Articles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ISA</style></keyword><keyword><style  face="normal" font="default" size="100%">STS</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Trust</style></keyword><keyword><style  face="normal" font="default" size="100%">UNESCO</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/zbw/espost/107127.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">119-121</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology assessment (TA) had never been treated as a relevant topic within the International Sociological Association (ISA) before. The first steps towards establishing this association were taken in 1948, at the initiative of the Social Science Department of UNESCO. Its formal foundation was in 1949. The World Congress of Sociology in Japan was hopefully the beginning of continuous integration of TA into the thematic sessions within the ISA.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nandy, Suman</style></author><author><style face="normal" font="default" size="100%">Thapa, Ranjit</style></author><author><style face="normal" font="default" size="100%">Kumar, Mohit</style></author><author><style face="normal" font="default" size="100%">Som, Tapobrata</style></author><author><style face="normal" font="default" size="100%">Bundaleski, Nenad</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Efficient Field Emission from Vertically Aligned Cu2O1-delta(111) Nanostructure Influenced by Oxygen Vacancy}</style></title><secondary-title><style face="normal" font="default" size="100%">ADVANCED FUNCTIONAL MATERIALS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">947–956</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Fernandes</style></author><author><style face="normal" font="default" size="100%">Leones, R.</style></author><author><style face="normal" font="default" size="100%">Costa, A.M.S.</style></author><author><style face="normal" font="default" size="100%">Silva, M. M.</style></author><author><style face="normal" font="default" size="100%">Pereira, S.</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Rego</style></author><author><style face="normal" font="default" size="100%">{de Zea Bermudez}, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Electrochromic devices incorporating biohybrid electrolytes doped with a lithium salt, an ionic liquid or a mixture of both}</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochimica Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1-ethyl-3-methyl imidazo-</style></keyword><keyword><style  face="normal" font="default" size="100%">electrochromic devices</style></keyword><keyword><style  face="normal" font="default" size="100%">lium tetra fl uoroborate</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0013468615003138</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">161</style></volume><pages><style face="normal" font="default" size="100%">226–235</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kololuoma, Terho</style></author><author><style face="normal" font="default" size="100%">Leppäniemi, Jaakko</style></author><author><style face="normal" font="default" size="100%">Majumdar, Himadri</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Herbei-Valcu, Elena</style></author><author><style face="normal" font="default" size="100%">Musat, Viorica</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Alastalo, Ari</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Gravure printed sol–gel derived AlOOH hybrid nanocomposite thin films for printed electronics}</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=4{&amp;}doc=35{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">1776–1786</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vicente, António</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Lyubchyk, Andriy</style></author><author><style face="normal" font="default" size="100%">Siitonen, Simo</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Solar cells for self-sustainable intelligent packaging}</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://apps.webofknowledge.com/full{\_}record.do?product=UA{&amp;}search{\_}mode=GeneralSearch{&amp;}qid=8{&amp;}SID=V1Iq4za2qeacChePz6F{&amp;}page=4{&amp;}doc=34{&amp;}cacheurlFromRightClick=no</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">25</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">13226–13236</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Santos, Lidia</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Tailoring nanoscale properties of tungsten oxide for inkjet printed electrochromic devices}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://xlink.rsc.org/?DOI=C4NR05765A</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1696–1708</style></pages><isbn><style face="normal" font="default" size="100%">2040-3364</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper focuses on the engineering procedures governing the synthesis of tungsten oxide nanocrystals and the formulation of printable dispersions for electrochromic applications. By that means, we aim to stress the relevancy of a proper design strategy that results in improved physicochemical properties of nanoparticle loaded inks. In the present study inkjet printable nanostructured tungsten oxide particles were successfully synthesized via hydrothermal processes using pure or acidified aqueous sol-gel precursors. Based on the proposed scheme, the structure and morphology of the nanoparticles were tailored to ensure the desired printability and electrochromic performance. The developed nanomaterials with specified structures effectively improved the electrochemical response of printed films, resulting in 2.5 times higher optical modulation and 2 times faster coloration time when compared with pure amorphous films.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Santa, Ana</style></author><author><style face="normal" font="default" size="100%">Kiazadeh, Asal</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Towards environmental friendly solution-based ZTO/AlOx TFTs}</style></title><secondary-title><style face="normal" font="default" size="100%">SEMICONDUCTOR SCIENCE AND TECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><number><style face="normal" font="default" size="100%">2, SI</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jesus, Ana R.</style></author><author><style face="normal" font="default" size="100%">Dias, Catarina</style></author><author><style face="normal" font="default" size="100%">Matos, Ana M.</style></author><author><style face="normal" font="default" size="100%">de Almeida, Rodrigo F. M.</style></author><author><style face="normal" font="default" size="100%">Viana, Ana S.</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Rogerio T.</style></author><author><style face="normal" font="default" size="100%">Macedo, Maria P.</style></author><author><style face="normal" font="default" size="100%">Airoldi, Cristina</style></author><author><style face="normal" font="default" size="100%">Nicotra, Francesco</style></author><author><style face="normal" font="default" size="100%">Martins, Alice</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Jimenez-Barbere, Jesus</style></author><author><style face="normal" font="default" size="100%">Rauter, Amelia P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploiting the Therapeutic Potential of 8-beta-D-Glucopyranosylgenistein: Synthesis, Antidiabetic Activity, and Molecular Interaction with Islet Amyloid Polypeptide and Amyloid beta-Peptide (1-42)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">{NOV 27}</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{22}</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">9463-9472</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;8-β-d-Glucopyranosylgenistein (1), the major component of Genista tenera, was synthesized and showed an extensive therapeutical impact in the treatment of STZ-induced diabetic rats, producing normalization of fasting hyperglycemia and amelioration of excessive postprandial glucose excursions and and increasing β-cell sensitivity, insulin secretion, and circulating insulin within 7 days at a dose of 4 (mg/kg bw)/day. Suppression of islet amyloid polypeptide (IAPP) fibril formation by compound 1 was demonstrated by thioflavin T fluorescence and atomic force microscopy. Molecular recognition studies with IAPP and Aβ1-42 employing saturation transfer difference (STD) confirmed the same binding mode for both amyloid peptides as suggested by their deduced epitope. Insights into the preferred conformation in the bound state and conformers' geometry resulting from interaction with Aβ1-42 were also given by STD, trNOESY, and MM calculations. These studies strongly support 8-β-d-glucopyranosylgenistein as a promising molecular entity for intervention in amyloid events of both diabetes and the frequently associated Alzheimer's disease.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Jose Paulo</style></author><author><style face="normal" font="default" size="100%">Martins, Maria Conceição</style></author><author><style face="normal" font="default" size="100%">Costa, Ana Maria</style></author><author><style face="normal" font="default" size="100%">Marques, José Pires</style></author><author><style face="normal" font="default" size="100%">Indelicato, Paul</style></author><author><style face="normal" font="default" size="100%">Parente, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Theoretical determination of K X-ray transition energy and probability values for highly charged ions of lanthanum and cerium</style></title><secondary-title><style face="normal" font="default" size="100%">The European Physical Journal D</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 11</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1140/epjd/e2014-50300-7</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">244</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/7AABACE7-A226-4542-92FC-BE02107D2D44</style></custom3><label><style face="normal" font="default" size="100%">r15006</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis Pina</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author><author><style face="normal" font="default" size="100%">Michael Hicks</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rubah: DSU for Java on a stock JVM</style></title><secondary-title><style face="normal" font="default" size="100%">ACM Conference on Object-Oriented Programming Languages, Systems, and Applications (OOPSLA 2014)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2014-oopsla-pina-core-a.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cabral, {Rita M.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anti-cancer precision theranostics: a focus on multifunctional gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review Of Molecular Diagnostics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">CANCER-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">COMPUTED-TOMOGRAPHY</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">ENHANCED RAMAN-SCATTERING</style></keyword><keyword><style  face="normal" font="default" size="100%">gold nanoparticle</style></keyword><keyword><style  face="normal" font="default" size="100%">HIGH-RESOLUTION</style></keyword><keyword><style  face="normal" font="default" size="100%">LOADED CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">MULTIDRUG-RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">NANORODS</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">NEAR-INFRARED LIGHT</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermal therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">Expert Reviews</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1041–1052</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles have been appointed as cutting-edge platforms for combined diagnostic and therapeutic approaches due to their exquisite physicochemical and optical properties. In particular, their potential benefits in cancer settings are enormous, as they can serve as targeted vehicles for controlled drug release, photothermal therapy and gene therapy, as well as contrast imaging agents to allow for real-time monitoring of both disease and therapeutic progression. These theranostic platforms represent powerful image-guided therapeutics, tailored to maximize individual patient benefit and with the ability to significantly minimize toxic side effects. Here the authors review some of the recent advances on the development of gold nanoparticle conjugates for combined diagnostics and therapy, while reflecting on the obstacles toward translational research.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SCOPUSID:84911890215 PMID:25314939 WOS:000346900500010&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carlos, {Fabio Ferreira}</style></author><author><style face="normal" font="default" size="100%">Orfeu Flores</style></author><author><style face="normal" font="default" size="100%">Doria, Goncalo</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of genomic single nucleotide polymorphism via colorimetric detection using a single gold nanoprobe</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">FTO gene</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotyping</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIA</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Non-cross-linking method</style></keyword><keyword><style  face="normal" font="default" size="100%">OBESITY</style></keyword><keyword><style  face="normal" font="default" size="100%">Point of care</style></keyword><keyword><style  face="normal" font="default" size="100%">VARIANT</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ACADEMIC PRESS INC ELSEVIER SCIENCE</style></publisher><volume><style face="normal" font="default" size="100%">465</style></volume><pages><style face="normal" font="default" size="100%">1–5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Identification of specific nucleic acid sequences mediated by gold nanoparticles derivatized thiol-modified oligonucleotides (Au-nanoprobes) has been proven to be a useful tool in molecular diagnostics. Here, we demonstrate that, on optimization, detection may be simplified via the use of a single Au-nanoprobe to detect a single nucleotide polymorphism (SNP) in homo- or heterozygote condition. We validated this non-cross-linking approach through the analysis of 20 clinical samples using a single specific Au-nanoprobe for an SNP in the FTO (fat mass and obesity-associated) gene against direct DNA sequencing. Sensitivity, specificity, and limit of detection CLOD) were determined, and statistical differences were calculated by one-way analysis of variance (ANOVA) and a post hoc Tukey's test to ascertain whether there were any differences between Au-nanoprobe genotyped groups. For the first time, we show that the use of a single Au-nanoprobe can detect SNP for each genetic status (wild type, heterozygous, or mutant) with high degrees of sensitivity (87.50%) and specificity (91.67%). (c) 2014 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Ana Cordeiro</style></author><author><style face="normal" font="default" size="100%">Mário Diniz</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metabolic and histopathological alterations in the marine bivalve Mytilus galloprovincialis induced by chronic exposure to acrylamide</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ACRYLAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">ADDUCT FORMATION</style></keyword><keyword><style  face="normal" font="default" size="100%">C-14 ACRYLAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">Chronic exposure</style></keyword><keyword><style  face="normal" font="default" size="100%">Histopathology</style></keyword><keyword><style  face="normal" font="default" size="100%">INDUCED OXIDATIVE STRESS</style></keyword><keyword><style  face="normal" font="default" size="100%">MECHANISMS</style></keyword><keyword><style  face="normal" font="default" size="100%">MONOMER</style></keyword><keyword><style  face="normal" font="default" size="100%">MUSSEL</style></keyword><keyword><style  face="normal" font="default" size="100%">Mussels</style></keyword><keyword><style  face="normal" font="default" size="100%">NEUROTOXICITY</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidative Stress</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Reproductive toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Water</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Academic Press | Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">55–62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Although the neurotoxic and genotoxic potential of acrylamide has been established in freshwater fish, the full breadth of the toxicological consequences induced by this xenobiotic has not yet been disclosed, particularly in aquatic invertebrates. To assess the effects of acrylamide on a bivalve model, the Mediterranean mussel (Mytilus galloprovincialis), two different setups were accomplished: 1) acute exposure to several concentrations of waterborne acrylamide to determine lethality thresholds of the substance and 2) chronic exposure to more reduced acrylamide concentrations to survey phases I and II metabolic endpoints and to perform a whole-body screening for histopathological alterations. Acute toxicity was low (LC50 approximate to 400 mg/L). However, mussels were responsive to prolonged exposure to chronic concentrations of waterborne acrylamide (1-10 mg/L), yielding a significant increase in lipid peroxidation plus EROD and GST activities. Still, total anti-oxidant capacity was not exceeded. In addition, no neurotoxic effects could be determined through acetylcholine esterase (AChE) activity. The findings suggest aryl-hydrocarbon receptor (Ahr)-dependent responses in mussels exposed to acrylamide, although reduced comparatively to vertebrates. No significant histological damage was found in digestive gland or gills but female gonads endured severe necrosis and oocyte atresia. Altogether, the results indicate that acrylamide may induce gonadotoxicity in mussels, although the subject should benefit from further research. Altogether, the findings suggest that the risk of acrylamide to aquatic animals, especially molluscs, may be underestimated. (C) 2014 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, {Jose Ricardo Ramos Franco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Dória, {Goncalo Maria Reimao Pinto De Franca}</style></author><author><style face="normal" font="default" size="100%">Flores, {Alcino Orfeu De Leao}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Método colorimétrico e estojo de detec{\c c}ão de sequências específicas de ácidos nucléicos através de nanopartículas metálicas funcionalizadas com oligonucleotídos modificados.</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;BRPI0811490; C12Q 1/ 68 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Diana Machado</style></author><author><style face="normal" font="default" size="100%">Isabel Couto</style></author><author><style face="normal" font="default" size="100%">Miguel Viveiros</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoprobes for multi loci assessment of multi-drug resistant tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Tuberculosis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ASSAY</style></keyword><keyword><style  face="normal" font="default" size="100%">COMPLEX</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">inhA</style></keyword><keyword><style  face="normal" font="default" size="100%">MDRTB</style></keyword><keyword><style  face="normal" font="default" size="100%">MECHANISM</style></keyword><keyword><style  face="normal" font="default" size="100%">MUTATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIUM-TUBERCULOSIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">PLATFORM</style></keyword><keyword><style  face="normal" font="default" size="100%">RAPID IDENTIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">rpoB</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Churchill Livingstone</style></publisher><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">332–337</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tuberculosis, still one of the leading human infectious diseases, reported 8.7 million new cases in 2011 alone. Also, the increasing rate of multidrug-resistant tuberculosis (MDRTB) and its treatment difficulties pose a serious public health threat especially in developing countries. Resistance to isoniazid and rifampicin, first line antibiotics, is commonly associated with point mutations in katG, inhA and rpoB genes of Mycobacterium tuberculosis complex (MTBC). Therefore, the development of cheap, fast and simple molecular methods to assess susceptibility profiles would have a huge impact in the capacity of early diagnosis and treatment of MDRTB. Gold nanoparticles functionalized with thiol-modified oligonucleotides (Au-nanoprobes) have shown the potential to provide a rapid and sensitive detection method for MTBC and single base mutations associated with antibiotic resistance, namely the characterization of the three most relevant codons in rpoB gene associated to rifampicin resistance. Here we extend the Au-nanoprobe approach towards discriminating specific mutations within inhA and rpoB genes in PCR amplified DNA from isolates. Using a multiplex PCR reaction for these two genes, it is possible to assess both loci in parallel, and extend the potential of the Au-nanoprobe method to MDRTB molecular characterization with special application in the most frequent Portuguese genotypes. (C) 2014 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;We acknowledge Fundacao para a Ciencia e a Tecnologia (FCTMCTES) for financial support CIGMH (PEst-OE/SAU/UI0009/2011); Projects PTDC/BBB-NAN/1812/2012, PTDC/CTM-NAN/109877/ 2009; SFRH/BD/78970/2011 for BV and SFRH/BD/65060/2009 for DM. We also thank Santander-Totta/UNL for financial support (Scientific Prize Edition 2012).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, {Mafalda Nascimento}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Jacob, {Jorge M.}</style></author><author><style face="normal" font="default" size="100%">Santos, {David S.}</style></author><author><style face="normal" font="default" size="100%">Jacinto Gomes</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">João Inácio</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A low cost, safe, disposable, rapid and self-sustainable paper-based platform for diagnostic testing: Lab-on-paper</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There is a strong interest in the use of biopolymers in the electronic and biomedical industries, mainly towards low-cost applications. The possibility of developing entirely new kinds of products based on cellulose is of current interest, in order to enhance and to add new functionalities to conventional paper-based products. We present our results towards the development of paper-based microfluidics for molecular diagnostic testing. Paper properties were evaluated and compared to nitrocellulose, the most commonly used material in lateral flow and other rapid tests. Focusing on the use of paper as a substrate for microfluidic applications, through an eco-friendly wax-printing technology, we present three main and distinct colorimetric approaches: (i) enzymatic reactions (glucose detection); (ii) immunoassays (antibodies anti-Leishmania detection); (iii) nucleic acid sequence identification (Mycobacterium tuberculosis complex detection). Colorimetric glucose quantification was achieved through enzymatic reactions performed within specific zones of the paper-based device. The colouration achieved increased with growing glucose concentration and was highly homogeneous, covering all the surface of the paper reaction zones in a 3D sensor format. These devices showed a major advantage when compared to the 2D lateral flow glucose sensors, where some carryover of the coloured products usually occurs. The detection of anti-Leishmania antibodies in canine sera was conceptually achieved using a paper-based 96-well enzyme-linked immunosorbent assay format. However, optimization is still needed for this test, regarding the efficiency of the immobilization of antigens on the cellulose fibres. The detection of Mycobacterium tuberculosis nucleic acids integrated with a non-cross-linking gold nanoprobe detection scheme was also achieved in a wax-printed 384-well paper-based microplate, by the hybridization with a species-specific probe. The obtained results with the above-mentioned proof-of-concept sensors are thus promising towards the future development of simple and cost-effective paper-based diagnostic devices.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work has been financed by the European Commission under projects INVISIBLE (FP7 ERC AdG no 228144) and APPLE (FP7-NMP-2010-SME/262782-2), and the Portuguese Science Foundation (FCT-MEC) through the Projects PEst-C/CTM/LA0025/2013-14, EXCL/CTM-NAN/0201/2012, PEst-C/CTM/LA0025/2011, PEst-OE/SAU/UI0009/2011, PTDC/CVT/111634/2009, PTDC/CTM/NAN/109877/2009. Mafalda Costa and Bruno Veigas were supported by FCT/MEC (SFRH/BD/90891/2012 and SFRH/BD/78970/2011, respectively).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">Fernandes, S N</style></author><author><style face="normal" font="default" size="100%">de Oliveira, a G</style></author><author><style face="normal" font="default" size="100%">Fernandes, J G</style></author><author><style face="normal" font="default" size="100%">Grey, P</style></author><author><style face="normal" font="default" size="100%">Pontes, R V</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Nanocrystalline cellulose applied simultaneously as the gate dielectric and\~{}the substrate in flexible field effect transistors.}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24522012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">94008</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cotton-based nanocrystalline cellulose (NCC), also known as nanopaper, one of the major sources of renewable materials, is a promising substrate and component for producing low cost fully recyclable flexible paper electronic devices and systems due to its properties (lightweight, stiffness, non-toxicity, transparency, low thermal expansion, gas impermeability and improved mechanical properties).Here, we have demonstrated for the first time a thin transparent nanopaper-based field effect transistor (FET) where NCC is simultaneously used as the substrate and as the gate dielectric layer in an \{$\backslash$textquoteright\}interstrate\{$\backslash$textquoteright\} structure, since the device is built on both sides of the NCC films; while the active channel layer is based on oxide amorphous semiconductors, the gate electrode is based on a transparent conductive oxide.Such hybrid FETs present excellent operating characteristics such as high channel saturation mobility (&amp;gt;7\~{}cm(2)\~{}V (-1)\~{}s(-1)), drain-source current on/off modulation ratio higher than 10(5), enhancement n-type operation and subthreshold gate voltage swing of 2.11\~{}V/decade. The NCC film FET characteristics have been measured in air ambient conditions and present good stability, after two weeks of being processed, without any type of encapsulation or passivation layer. The results obtained are comparable to ones produced for conventional cellulose paper, marking this out as a promising approach for attaining high-performance disposable electronics such as paper displays, smart labels, smart packaging, RFID (radio-frequency identification) and point-of-care systems for self-analysis in bioscience applications, among others.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">Guerin, D</style></author><author><style face="normal" font="default" size="100%">Delattre, a</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The influence of fibril composition and dimension on the performance of paper gated oxide transistors.}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">nanodielectrics</style></keyword><keyword><style  face="normal" font="default" size="100%">paper electronics</style></keyword><keyword><style  face="normal" font="default" size="100%">paper transistors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24521999</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">094007</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Paper electronics is a topic of great interest due the possibility of having low-cost, disposable and recyclable electronic devices. The final goal is to make paper itself an active part of such devices. In this work we present new approaches in the selection of tailored paper, aiming to use it simultaneously as substrate and dielectric in oxide based paper field effect transistors (FETs). From the work performed, it was observed that the gate leakage current in paper FETs can be reduced using a dense microfiber/nanofiber cellulose paper as the dielectric. Also, the stability of these devices against changes in relative humidity is improved. On other hand, if the pH of the microfiber/nanofiber cellulose pulp is modified by the addition of HCl, the saturation mobility of the devices increases up to 16 cm(2) V(-1) s(-1), with an ION/IOFF ratio close to 10(5).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rahangdale, H V</style></author><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Das, P K</style></author><author><style face="normal" font="default" size="100%">De, S.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Mitra, D</style></author><author><style face="normal" font="default" size="100%">Saha, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determination of subshell-resolved &amp;lt;span class=&amp;quot;aps-inline-formula&amp;quot;&amp;gt;&amp;lt;math&amp;gt;&amp;lt;mi&amp;gt;L&amp;lt;/mi&amp;gt;&amp;lt;/math&amp;gt;&amp;lt;/span&amp;gt;-shell-ionization cross sections of gold induced by 15–40-keV electrons</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 14</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.89.052708</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">052708</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/7279E848-20CA-4B4B-8BC6-6EE711F380F9</style></custom3><label><style face="normal" font="default" size="100%">r11090</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Szabo, C. I.</style></author><author><style face="normal" font="default" size="100%">Schlesser, S.</style></author><author><style face="normal" font="default" size="100%">Gumberidze, A.</style></author><author><style face="normal" font="default" size="100%">Kessler, E. G.</style></author><author><style face="normal" font="default" size="100%">Henins, A.</style></author><author><style face="normal" font="default" size="100%">Le Bigot, E. O.</style></author><author><style face="normal" font="default" size="100%">Trassinelli, M</style></author><author><style face="normal" font="default" size="100%">Isac, J. M.</style></author><author><style face="normal" font="default" size="100%">Travers, P</style></author><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A vacuum double-crystal spectrometer for reference-free X-ray spectroscopy of highly charged ions</style></title><secondary-title><style face="normal" font="default" size="100%">Radiation Physics and Chemistry</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 Cálculo de larguras de riscas PTDC_2014 SIMPA Cloud</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.radphyschem.2014.01.015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">C</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">132-149</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Radiation Physics and Chemistry, 98 + (2014) 132-149. doi:10.1016/j.radphyschem.2014.01.015&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">related:zYZcsHIM9X0J</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/4C74B7F1-2B74-47BB-AF99-618F839C792D</style></custom3><label><style face="normal" font="default" size="100%">r05876</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Chenchen Bao</style></author><author><style face="normal" font="default" size="100%">Daxiang Cui</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibody-drug gold nanoantennas with Raman spectroscopic fingerprints for in vivo tumour theranostics</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Controlled Release</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibody-drug conjugates</style></keyword><keyword><style  face="normal" font="default" size="100%">In vivo tumour targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Raman fingerprints</style></keyword><keyword><style  face="normal" font="default" size="100%">SERS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">183</style></volume><pages><style face="normal" font="default" size="100%">87–93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Inspired by the ability of SERS nanoantennas to provide an integrated platform to enhance disease targeting in vivo, we developed a highly sensitive probe for in vivo tumour recognition with the capacity to target specific cancer biomarkers such as epidermal growth factor receptors (EGFR) on human cancer cells and xenograft tumour models. Here, we used   90 nm gold nanoparticles capped by a Raman reporter, encapsulated and entrapped by larger polymers and a FDA antibody-drug conjugate - Cetuximab (Erbitux®) - that specifically targets EGFR and turns off a main signalling cascade for cancer cells to proliferate and survive. These drug/SERS gold nanoantennas present a high Raman signal both in cancer cells and in mice bearing xenograft tumours. Moreover, the Raman detection signal is accomplished simultaneously by extensive tumour growth inhibition in mice, making these gold nanoantennas ideal for cancer nanotheranostics, i.e. tumour detection and tumour cell inhibition at the same time.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SFRH/BD/62957/2009 PEst-OE/SAU/UI0009/2011 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, Daniel Jose</style></author><author><style face="normal" font="default" size="100%">Serrat, Roman</style></author><author><style face="normal" font="default" size="100%">Mirra, Serena</style></author><author><style face="normal" font="default" size="100%">Quevedo, Marti</style></author><author><style face="normal" font="default" size="100%">Gomez de Barreda, Elena</style></author><author><style face="normal" font="default" size="100%">Avila, Jesus</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Soriano, Eduardo</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Mixture of ``Ecstasy{''} and Its Metabolites Impairs Mitochondrial Fusion/Fission Equilibrium and Trafficking in Hippocampal Neurons, at In Vivo Relevant Concentrations</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGICAL SCIENCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">139</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Luciane C.</style></author><author><style face="normal" font="default" size="100%">de Carvalho, Joao Ernesto</style></author><author><style face="normal" font="default" size="100%">Kakimore, Marise</style></author><author><style face="normal" font="default" size="100%">Vendramini-Costa, Debora B.</style></author><author><style face="normal" font="default" size="100%">Medeiros, Maria A.</style></author><author><style face="normal" font="default" size="100%">Spindola, Humberto M.</style></author><author><style face="normal" font="default" size="100%">Avila-Roman, Javier</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana M.</style></author><author><style face="normal" font="default" size="100%">Motilva, Virginia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pharmacological characterization of Solanum cernuum Vell.: 31-norcycloartanones with analgesic and anti-inflammatory properties</style></title><secondary-title><style face="normal" font="default" size="100%">INFLAMMOPHARMACOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">179-185</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Safari, L</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Fratini, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Angular and polarization analysis for two-photon decay of &amp;lt;span class=&amp;quot;aps-inline-formula&amp;quot;&amp;gt;&amp;lt;math xmlns=&amp;quot;http://www.w3.org/1998/Math/MathML&amp;quot;&amp;gt;&amp;lt;mrow&amp;gt;&amp;lt;mn&amp;gt;2&amp;lt;/mn&amp;gt;&amp;lt;mi&amp;gt;s&amp;lt;/mi&amp;gt;&amp;lt;/mrow&amp;gt;&amp;lt;/math&amp;gt;&amp;</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.90.014502</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">014502</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The amplitude of two-photon transitions between hyperfine states in hydrogenlike ions is derived based on the relativistic Dirac equation and second-order perturbation theory. We study angular and linear polarization properties of the photon pair emitted in the decay of $2s$ states, where spin-flip and non-spin-flip transitions are highlighted. We pay particular attention to hydrogenlike uranium, since it is an ideal candidate for investigating relativistic and high-multipole effects, such as spin-flip transitions. Two types of emission patterns are identified: (i) non-spin-flip transitions are found to be characterized by an angular distribution of the type $W($\theta${})$\sim${}1+{cos}^{2}$\theta${}$ while the polarizations of the emitted photons are parallel; and (ii) spin-flip transitions have somewhat smaller decay rates and are found to be characterized by an angular distribution of the type $W($\theta${})$\sim${}1$-${}1/3{cos}^{2}$\theta${}$ while the polarizations of the emitted photons are orthogonal, where $$\theta${}$ is the angle between photons directions. Deviations due to nondipole and relativistic contributions are evaluated for both types of transitions. This work is the first step toward exploring the effect of the nucleus over the angular and polarization properties of the photon pairs emitted by two-photon transitions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/E09C92E7-D990-4F7E-A4AC-6A0AA3EA395F</style></custom3><label><style face="normal" font="default" size="100%">r13968</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fratini, F.</style></author><author><style face="normal" font="default" size="100%">Safari, L</style></author><author><style face="normal" font="default" size="100%">Hayrapetyan, A G</style></author><author><style face="normal" font="default" size="100%">Jankala, K</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantized form factor shift in the presence of free electron laser radiation</style></title><secondary-title><style face="normal" font="default" size="100%">EPL (Europhysics Letters)</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://iopscience.iop.org/0295-5075/107/1/13002/article/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">13002</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In electron scattering, the target form factors contribute significantly to the diffraction pattern and carry information on the target electromagnetic charge distribution. Here we show that the presence of electromagnetic radiation, as intense as currently available in free electron lasers, shifts the dependence of the target form factors by a quantity that depends on the number of photons absorbed or emitted by the electron as well as on the parameters of the electromagnetic radiation. As example, we show the impact of intense ultraviolet and soft X-ray radiation on elastic electron scattering by the Ne-like argon ion and by the xenon atom. We find that the shift brought by the radiation to the form factor is of the order of some percent. Our results may open up a new avenue to explore matter with the assistance of laser.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">08F8A7AB-4557-474A-95F4-424776CC4782</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/E394D1CF-E047-49AD-BD41-7879BEF5D185</style></custom3><label><style face="normal" font="default" size="100%">r13276</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana Silva</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sezer, {Ali Demir}</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of Nanotechnology in Drug Delivery</style></title><secondary-title><style face="normal" font="default" size="100%">Application of Nanotechnology in Drug Delivery</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">InTech</style></publisher><isbn><style face="normal" font="default" size="100%">978-953-51-1628-8</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Daniela Correia</style></author><author><style face="normal" font="default" size="100%">Mário Diniz</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence of one-way flow bioaccumulation of gold nanoparticles across two trophic levels</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Nanoparticle Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomagnification</style></keyword><keyword><style  face="normal" font="default" size="100%">Environmental and health effects</style></keyword><keyword><style  face="normal" font="default" size="100%">FUNCTIONALIZATION</style></keyword><keyword><style  face="normal" font="default" size="100%">GLUTATHIONE S-TRANSFERASES</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Microalgae</style></keyword><keyword><style  face="normal" font="default" size="100%">Mussels</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidative Stress</style></keyword><keyword><style  face="normal" font="default" size="100%">SIZE</style></keyword><keyword><style  face="normal" font="default" size="100%">Toxicity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">Kluwer Academic Publishers</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports a one-way flow bioaccumulation of gold nanoparticles (AuNPs) in aquatic organisms between two trophic levels. First, Dunaliella salina cells were exposed to citrate-capped AuNPs at different concentrations and during distinct exposure periods to assess internalization and behavior. Afterward, D. salina was incubated with both citrate-capped and functionalized (PEGylated) AuNPs for 24 h and later fed to Mytilus galloprovincialis. Analysis was carried out to assess Au content, histological differences and oxidative stress. These algae were fed to the model organism M. galloprovincialis (Mediterranean mussel) as it is considered of major importance for assessing toxic effects and bioaccumulation of different pollutants in aquatic environments. Elemental Au analysis revealed an uptake of about 76 % of the initial amount of AuNPs (and 36 % for PEGylated AuNPs) in microalgae. Mussel gills and digestive gland showed variable Au content in individuals fed with D. salina previously exposed to AuNPs. No significant morphological alterations were observed in D. salina or mussel digestive glands. Glutathione-s-transferase activity and total antioxidant capacity were assessed as oxidative stress biomarkers showing that AuNPs are not prone to trigger the induction of defenses against oxidative stress.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Águas, {Hugo Manuel Brito}</style></author><author><style face="normal" font="default" size="100%">Busani, {Tito Livio}</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental optimization of a passive planar rhombic micromixer with obstacles for effective mixing in a short channel length</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">EFFICIENCY</style></keyword><keyword><style  face="normal" font="default" size="100%">FLOW</style></keyword><keyword><style  face="normal" font="default" size="100%">GEOMETRIES</style></keyword><keyword><style  face="normal" font="default" size="100%">MICROCHANNELS</style></keyword><keyword><style  face="normal" font="default" size="100%">PDMS</style></keyword><keyword><style  face="normal" font="default" size="100%">REYNOLDS-NUMBER RANGE</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">99</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">56013–56025</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents the performance of a passive planar rhombic micromixer with diamond-shaped obstacles and a rectangular contraction between the rhombi. The device was experimentally optimized using water for high mixing efficiency and a low pressure drop over a wide range of Reynolds numbers (Re = 0.1-117.6) by varying geometrical parameters such as the number of rhombi, the distance between obstacles and the contraction width. Due to the large amount of data generated, statistical methods were used to facilitate and improve the results of the analysis. The results revealed a rank of factors influencing mixing efficiency: Reynolds number &amp;gt; number of rhombi &amp;gt; contraction width &amp;gt; interobstacles distance. The pressure drop measured after three rhombi depends mainly on Re and interobstacle distance. The resulting optimum geometry for the low Re regime has a contraction width of 101 mu m and inter-obstacles distance of 93 mu m, while for the high Re regime a contraction width of 400 v and inter-obstacle distance of 121 mu m are more appropriate. These mixers enabled 80% mixing efficiency creating a pressure drop of 6.0 Pa at Re = 0.1 and 5.1 x 10(4) Pa at Re = 117.6, with a mixer length of 2.5 mu m. To the authors' knowledge, the developed mixer is one of the shortest planar passive micromixers reported to date.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organometallic Compounds in Cancer Therapy: Past Lessons and Future Directions.</style></title><secondary-title><style face="normal" font="default" size="100%">Anti-Cancer Agents In Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1199–1212</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">{Vaz Pinto}, Joana</style></author><author><style face="normal" font="default" size="100%">Wojcik, {Pawel Jerzy}</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion sensing (EIS) real-time quantitative monitorization of isothermal DNA amplification</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">EIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion sensitive field effect sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">label free</style></keyword><keyword><style  face="normal" font="default" size="100%">LAMP</style></keyword><keyword><style  face="normal" font="default" size="100%">qRT-PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">Real time</style></keyword><keyword><style  face="normal" font="default" size="100%">Tantalum pentoxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">50–55</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Field-effect-based devices are becoming a basic structural element in a new generation of microbiosensors. Reliable molecular characterization of DNA and/or RNA is of paramount importance for disease diagnostics and to follow up alterations in gene expression profiles. The use of such devices for point-of-need diagnostics has been hindered by the need of standard or real-time PCR amplification procedures. The present work focuses on the development of a tantalum pentoxide (Ta2O5) based sensor for the real-time label free detection of DNA amplification via loop mediated isothermal amplification (LAMP) allowing for quantitative analysis of the cMYC proto-oncogene. The strategy based on the field effect sensor was tested within a range of 1 x 10(8)-10(11) copies of target DNA, and a linear relationship between the log copy number of the initial template DNA and threshold time was observed allowing for a semi-quantitative analysis of DNA template. The concept offers many of the advantages of isothermal quantitative real-time DNA amplification in a label free approach and may pave the way to point-of-care quantitative molecular analysis focused on ease of use and low cost.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. Fundacao para a Ciencia e a Tecnologia (FCT-MCTES) (PEst C/CTM/LA0025/2013-14, LA25-2013-2014; PEst-OE/SAU/UI0009/2011; PTDC/BBB-NAN/1812/2012; PTDC/QUI-QUI/112597/2009; PTDC/CTM-NAN/109877/2009; Blood-FET-PTDC/SAU-BEB/098125/2009; Multinox-EXCL/CTM-NAN/0201/2012) ERC (228144) SFRH/BD/78970/2011 SFRH/BD/45224/2008&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, Daniel Jose</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Vilas-Boas, Vania</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The mixture of ``ecstasy{''} and its metabolites is toxic to human SH-SY5Y differentiated cells at in vivo relevant concentrations</style></title><secondary-title><style face="normal" font="default" size="100%">ARCHIVES OF TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">455-473</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, Daniel Jose</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lourdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">``Ecstasy{''}-induced toxicity in SH-SY5Y differentiated cells: role of hyperthermia and metabolites</style></title><secondary-title><style face="normal" font="default" size="100%">ARCHIVES OF TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">515-531</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Sousa</style></author><author><style face="normal" font="default" size="100%">Diniz, {Mário S.}</style></author><author><style face="normal" font="default" size="100%">Costa, {Maria Helena}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Histopathological findings on Carassius auratus hepatopancreas upon exposure to acrylamide: Correlation with genotoxicity and metabolic alterations</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Toxicology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ACRYLAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">CYP1A</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA damage</style></keyword><keyword><style  face="normal" font="default" size="100%">Goldfish</style></keyword><keyword><style  face="normal" font="default" size="100%">GST activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Pancreatic toxicity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">1293–1302</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Acrylamide is an amide used in several industrial applications making it easily discharged to aquatic ecosystems. The toxicity of acrylamide to aquatic organisms is scarcely known, although previous studies with murine models provided evidence for deleterious effects. To assess the effects of acrylamide to freshwater fish, goldfish (Carassius auratus L.) were exposed to several concentrations of waterborne acrylamide and analysed for genotoxic damage, alterations to detoxifying enzymes and histopathology. Results revealed a dose-dependent increase in total DNA strand breakage, the formation of erythrocytic nuclear abnormalities and in the levels of hepatic cytochrome P4501A (CYP1A) and glutathione S-transferase (GST) activity. In addition, acrylamide induced more histopathological changes to pancreatic acini than to the hepatic parenchyma, regardless of exposure concentration, whereas hepatic tissue only endured significant alterations at higher concentrations of exposure. Thus, results confirm the genotoxic potential of acrylamide to fish and its ability to induce CYP1A, probably as a direct primary defence mechanism. This strongly suggests the substance's pro-mutagenic potential in fish, similarly to what is known for rodents. However, the deleterious effects observed in the pancreatic acini, more severe than in the liver, could indicate a specific, albeit unknown toxic mechanism of acrylamide to fish that overran the organism's metabolic defences against a chemical agent rather than causing a general systemic failure.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF. Portuguese Fundacao para a Ciencia e Tecnologia (FCT/MEC) PEst-OE/SAU/UI0009/2011 PEst-C/EQB/LA0006/2011 PTDC/BBB-NAN/1812/2012 SFRH/BD/64026/2009 SFRH/BPD/72564/2010&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanodiagnostics: Leaving the research lab to enter the clinics?</style></title><secondary-title><style face="normal" font="default" size="100%">Diagnosis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Point-of-care</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Walter De Gruyter</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">305–309</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has provided a plethora of valuable tools that can be applied for the detection of biomolecules and analytes relevant for diagnosis purposes - nanodiagnostics. This surging new field of molecular diagnostics has been revolutionizing laboratory procedures and providing new ways to assess disease biomarkers with increased sensitivity. While most of the reported nanodiagnostics systems are proof-of-concepts that demonstrate their efficacy in the lab, several nanodiagnostics platforms have already matured to a level that open the way for effective translation to the clinics. Nanodiagnostics platforms (e.g., gold nanoparticles containing systems) have been remarkably useful for the development of molecular diagnosis strategies for DNA/RNA detection and characterization, including systems suitable for point-of-care. How near are nanodiagnostics to go from the bench to the bedside?&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AuNPs for identification of molecular signatures of resistance</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ASSAY</style></keyword><keyword><style  face="normal" font="default" size="100%">AUNPS</style></keyword><keyword><style  face="normal" font="default" size="100%">CLINICAL DIAGNOSTICS</style></keyword><keyword><style  face="normal" font="default" size="100%">DERIVATIZED GOLD NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA BIOSENSOR</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">molecular diagnostics technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">Multidrug resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIUM-TUBERCULOSIS COMPLEX</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">PATHOGENS</style></keyword><keyword><style  face="normal" font="default" size="100%">ROLLING-CIRCLE AMPLIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">STAPHYLOCOCCUS-AUREUS</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Research Foundation</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increasing levels of drug resistance are one of biggest threats to overcome microbial infection. The ability to rapidly and accurately detect a given pathogen and its drug resistance profile is essential for the appropriate treatment of patients and for preventing further spread of drug-resistant strains. The predictive and informative value of these molecular markers needs to be translated into robust surveillance tools that correlate to the target and extent of resistance, monitor multiresistance and provide real time assessment at point-of-need. Rapid molecular assays for the detection of drug-resistance signatures in clinical specimens are based on the detection of specific nucleotide sequences and/or mutations within pre-selected biomarkers in the genome, indicative of the presence of the pathogen and/or associated with drug resistance. DNA and/or RNA based assays offer advantages over phenotypic assays, such as specificity and time from collection to result. Nanotechnology has provided new and robust tools for the detection of pathogens and more crucially to the fast and sensitive characterisation of molecular signatures of drug resistance. Amongst the plethora of nanotechnology based approaches, gold nanoparticles have prompt for the development of new strategies and platforms capable to provide valuable data at point-of-need with increased versatility but reduced costs. Gold nanoparticles, due to their unique spectral, optical and electrochemical properties, are one of the most widely used nanotechnology systems for molecular diagnostics. This review will focus on the use of gold nanoparticles for screening molecular signatures of drug resistance that have been reported thus far, and provide a critical evaluation of current and future developments of these technologies assisting pathogen identification and characterisation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;SCOPUSID:84987837082 PMID:25221547 WOS:000341570500001&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AuNPs for identification of molecular signatures of resistance.</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Frontiers Research Foundation</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Ana Cordeiro</style></author><author><style face="normal" font="default" size="100%">Raposo, {Luís R.}</style></author><author><style face="normal" font="default" size="100%">Costa, {Pedro M.}</style></author><author><style face="normal" font="default" size="100%">Susana Santos</style></author><author><style face="normal" font="default" size="100%">Diniz, {Mário S.}</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanobeacons for gene therapy: Evaluation of genotoxicity, cell toxicity and proteome profiling analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotoxicology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antisense</style></keyword><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA damage</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteomics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Informa Healthcare</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">521–532</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Antisense therapy is a powerful tool for post-transcriptional gene silencing suitable for down-regulating target genes associated to disease. Gold nanoparticles have been described as effective intracellular delivery vehicles for antisense oligonucleotides providing increased protection against nucleases and targeting capability via simple surface modification. We constructed an antisense gold-nanobeacon consisting of a stem-looped oligonucleotide double-labelled with 3′-Cy3 and 5′-Thiol-C6 and tested for the effective blocking of gene expression in colorectal cancer cells. Due to the beacon conformation, gene silencing was directly detected as fluorescence increases with hybridisation to target, which can be used to assess the level of silencing. Moreover, this system was extensively evaluated for the genotoxic, cytotoxic and proteomic effects of gold-nanobeacon exposure to cancer cells. The exposure was evaluated by two-dimensional protein electrophoresis followed by mass spectrometry to perform a proteomic profile and 3-(4,5-Dimethylthiazol-2- Yl)-2,5-Diphenyltetrazolium Bromide (MTT) assay, glutathione-S-transferase assay, micronucleus test and comet assay to assess the genotoxicity. This integrated toxicology evaluation showed that the proposed nanotheranostics strategy does not exhibit significant toxicity, which is extremely relevant when translating into in vivo systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F70202%2F2010/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F72564%2F2010/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F64026%2F2009/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/127178/PT# info:eu-repo/grantAgreement/FCT/5876-PPCDTI/109877/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/112597/PT# PEst-OE/SAU/UI0009/2011 PEst-C/EQB/LA0006/2011 SFRH/BD/62957/2009&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Morawiec</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">S. A. Filonovich</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">S. Mirabella</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">F. Simone</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">F. Priolo</style></author><author><style face="normal" font="default" size="100%">I. Crupi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photocurrent enhancement in thin a-Si: H solar cells via plasmonic light trapping</style></title><secondary-title><style face="normal" font="default" size="100%">CLEO: Science and Innovations</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">8-13 Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1364/CLEO_SI.2014.STh3I.4</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Optical Society of America</style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Photocurrent enhancement in thin a-Si:H solar cells due to the plasmonic light trapping is investigated, and correlated with the morphology and the optical properties of the self-assembled silver nanoparticles incorporated in the cells’ back reflector.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Pinho, Fernando</style></author><author><style face="normal" font="default" size="100%">Faria, Paulina</style></author><author><style face="normal" font="default" size="100%">Ramalhete, Inês</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Eco-wall modular solutions for buildings</style></title><secondary-title><style face="normal" font="default" size="100%">9th International Masonry Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">7,8,9 July</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ICM</style></publisher><pub-location><style face="normal" font="default" size="100%">Guimarães - ISBN: 978-972-8692-87-2</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pires de Matos, A.</style></author><author><style face="normal" font="default" size="100%">Wiley, R.</style></author><author><style face="normal" font="default" size="100%">M. Troeira</style></author><author><style face="normal" font="default" size="100%">C. Queiroz</style></author><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Paulino, N.</style></author><author><style face="normal" font="default" size="100%">C. Laia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Venetian Glass in Contemporary Art</style></title><secondary-title><style face="normal" font="default" size="100%">Study Days on Venetian Glass: Approximately 1600's. Volume: ATTI - Classe di Scienze Fisiche, Matematiche e Naturali</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">27Feb -1Mar 2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.researchgate.net/publication/263200473_Venetian_Glass_in_Contemporary_Art</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Instituto Veneto di Scienze, Lettere ed Arti: 177-181</style></publisher><pub-location><style face="normal" font="default" size="100%">Venice, Italy</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conceito de região funcional no contexto energético do território - espaço de cooperação rural - urbano</style></title><secondary-title><style face="normal" font="default" size="100%">PLURIS 2014</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">24,25,26 Sept </style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">FCG, Lisboa </style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genetics of hypertrophic cardiomyopathy: advances and pitfalls in molecular diagnosis and therapy</style></title><secondary-title><style face="normal" font="default" size="100%">The Application of Clinical Genetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014/10/03</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4199654/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">195 - 208</style></pages><isbn><style face="normal" font="default" size="100%">1178-704X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hypertrophic cardiomyopathy (HCM) is a primary disease of the cardiac muscle that occurs mainly due to mutations (&amp;gt;1,400 variants) in genes encoding for the cardiac sarcomere. HCM, the most common familial form of cardiomyopathy, affecting one in every 500 people in the general population, is typically inherited in an autosomal dominant pattern, and presents variable expressivity and age-related penetrance. Due to the morphological and pathological heterogeneity of the disease, the appearance and progression of symptoms is not straightforward. Most HCM patients are asymptomatic, but up to 25% develop significant symptoms, including chest pain and sudden cardiac death. Sudden cardiac death is a dramatic event, since it occurs without warning and mainly in younger people, including trained athletes. Molecular diagnosis of HCM is of the outmost importance, since it may allow detection of subjects carrying mutations on HCM-associated genes before development of clinical symptoms of HCM. However, due to the genetic heterogeneity of HCM, molecular diagnosis is difficult. Currently, there are mainly four techniques used for molecular diagnosis of HCM, including Sanger sequencing, high resolution melting, mutation detection using DNA arrays, and next-generation sequencing techniques. Application of these methods has proven successful for identification of mutations on HCM-related genes. This review summarizes the features of these technologies, highlighting their strengths and weaknesses. Furthermore, current therapeutics for HCM patients are correlated with clinically observed phenotypes and are based on the alleviation of symptoms. This is mainly due to insufficient knowledge on the mechanisms involved in the onset of HCM. Tissue engineering alongside regenerative medicine coupled with nanotherapeutics may allow fulfillment of those gaps, together with screening of novel therapeutic drugs and target delivery systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom1><style face="normal" font="default" size="100%">tacg-7-195[PII]25328416[pmid]</style></custom1></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otrelo-Cardoso, Ana Rita</style></author><author><style face="normal" font="default" size="100%">Nair, Rashmi R</style></author><author><style face="normal" font="default" size="100%">Correia, Márcia A. S.</style></author><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TupA: A Tungstate Binding Protein in the Periplasm of Desulfovibrio alaskensis G20</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014/05/29/accep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4139814/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">MDPI</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">11783 - 11798</style></pages><isbn><style face="normal" font="default" size="100%">1422-0067</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The TupABC system is involved in the cellular uptake of tungsten and belongs to the ABC (ATP binding cassette)-type transporter systems. The TupA component is a periplasmic protein that binds tungstate anions, which are then transported through the membrane by the TupB component using ATP hydrolysis as the energy source (the reaction catalyzed by the ModC component). We report the heterologous expression, purification, determination of affinity binding constants and crystallization of the Desulfovibrio alaskensis G20 TupA. The tupA gene (locus tag Dde_0234) was cloned in the pET46 Enterokinase/Ligation-Independent Cloning (LIC) expression vector, and the construct was used to transform BL21 (DE3) cells. TupA expression and purification were optimized to a final yield of 10 mg of soluble pure protein per liter of culture medium. Native polyacrylamide gel electrophoresis was carried out showing that TupA binds both tungstate and molybdate ions and has no significant interaction with sulfate, phosphate or perchlorate. Quantitative analysis of metal binding by isothermal titration calorimetry was in agreement with these results, but in addition, shows that TupA has higher affinity to tungstate than molybdate. The protein crystallizes in the presence of 30% (w/v) polyethylene glycol 3350 using the hanging-drop vapor diffusion method. The crystals diffract X-rays beyond 1.4 Å resolution and belong to the P2(1) space group, with cell parameters a = 52.25 Å, b = 42.50 Å, c = 54.71 Å, β = 95.43°. A molecular replacement solution was found, and the structure is currently under refinement.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom1><style face="normal" font="default" size="100%">ijms-15-11783[PII]24992597[pmid]</style></custom1></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. S. Silva, Telma</style></author><author><style face="normal" font="default" size="100%">M. D. R. S. Martins, Luísa</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M. Fátima C.</style></author><author><style face="normal" font="default" size="100%">Kuznetsov, Maxim L.</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Pan, Chun-Jern</style></author><author><style face="normal" font="default" size="100%">Lee, Jyh-Fu</style></author><author><style face="normal" font="default" size="100%">Hwang, Bing-Joe</style></author><author><style face="normal" font="default" size="100%">J. L. Pombeiro, Armando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt Complexes with Pyrazole Ligands as Catalyst Precursors for the Peroxidative Oxidation of Cyclohexane: X-ray Absorption Spectroscopy Studies and Biological Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry – An Asian Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cobalt</style></keyword><keyword><style  face="normal" font="default" size="100%">cyclic voltammetry</style></keyword><keyword><style  face="normal" font="default" size="100%">cyclohexane oxidation</style></keyword><keyword><style  face="normal" font="default" size="100%">in vitro cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">pyrazole based ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray absorption spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014/04/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/asia.201301331</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1132 - 1143</style></pages><isbn><style face="normal" font="default" size="100%">1861-471X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João A. Silva</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Hervé Paulino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boosting Locality in Multi-version Partial Data Replication</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2014-silva.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, J.F.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Santos, T.J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, P.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Emission of nanoparticles during friction stir welding (FSW) of aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Toxicology and Environmental Health - Part A: Current Issues</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84906269195&amp;partnerID=40&amp;md5=12137b58de4309661e1b6013a9cf37b7</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor and Francis Inc.</style></publisher><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">924 - 930</style></pages><isbn><style face="normal" font="default" size="100%">15287394 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">14-16</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Friction Stir Welding assisted by electrical Joule effect</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Processing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84902276657&amp;partnerID=40&amp;md5=b493a23637f3895b03b2da9988722dd5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">214</style></volume><pages><style face="normal" font="default" size="100%">2127 - 2133</style></pages><isbn><style face="normal" font="default" size="100%">09240136 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :2Export Date: 27 February 2015CODEN: JMPTE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Friction stir welding assisted by electrical joule effect to overcome lack of penetration in aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">17th Conference of the European Scientific Association on Material Forming, ESAFORM 2014</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84902585542&amp;partnerID=40&amp;md5=f4bc6d31dab650d97dbaaf2dd3d55f20</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Trans Tech Publications Ltd</style></publisher><pub-location><style face="normal" font="default" size="100%">Espoo</style></pub-location><volume><style face="normal" font="default" size="100%">611-612</style></volume><pages><style face="normal" font="default" size="100%">763 - 772</style></pages><isbn><style face="normal" font="default" size="100%">10139826 (ISSN); 9783038351061 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 105771Export Date: 27 February 2015CODEN: KEMAE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, A.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Patricio, S.</style></author><author><style face="normal" font="default" size="100%">Miller, A.Z.</style></author><author><style face="normal" font="default" size="100%">Saiz-Jimenez, C.</style></author><author><style face="normal" font="default" size="100%">Wiley, R.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fungal biodeterioration of stained-glass windows</style></title><secondary-title><style face="normal" font="default" size="100%">International Biodeterioration and Biodegradation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84897858937&amp;doi=10.1016%2fj.ibiod.2014.03.007&amp;partnerID=40&amp;md5=1e29d445e7eae6a3b3a3c35dd946c716</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">152 - 160</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :6Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Rosado, L.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Innovative concept and application of EC probe for inspection of friction stir welds</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Microstructure and Materials Properties</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84921463386&amp;partnerID=40&amp;md5=724e60e2d6fb80e5ac6e3ddc594ae0fe</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Inderscience Enterprises Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">314 - 326</style></pages><isbn><style face="normal" font="default" size="100%">17418410 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3-5</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">De Carvalho, C.C.C.R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new NDT technique based on bacterial cells to detect micro surface defects</style></title><secondary-title><style face="normal" font="default" size="100%">NDT and E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84894065569&amp;partnerID=40&amp;md5=ed67defd228f529573efde0c1c1865d5</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">43 - 49</style></pages><isbn><style face="normal" font="default" size="100%">09638695 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :1Export Date: 27 February 2015CODEN: NDTIE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Sorger, G.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A non-conventional technique for evaluating welded joints based on the electrical conductivity</style></title><secondary-title><style face="normal" font="default" size="100%">17th Conference of the European Scientific Association on Material Forming, ESAFORM 2014</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84902587676&amp;partnerID=40&amp;md5=ef71ca05d2d85201f84a0ad41896ba2e</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Trans Tech Publications Ltd</style></publisher><pub-location><style face="normal" font="default" size="100%">Espoo</style></pub-location><volume><style face="normal" font="default" size="100%">611-612</style></volume><pages><style face="normal" font="default" size="100%">671 - 676</style></pages><isbn><style face="normal" font="default" size="100%">10139826 (ISSN); 9783038351061 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 105771Export Date: 27 February 2015CODEN: KEMAE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Vasconcelos, Joana</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Overview of Inverted Colloidal Crystal Systems for Tissue Engineering</style></title><secondary-title><style face="normal" font="default" size="100%">Tissue Engineering Part B-Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://online.liebertpub.com/doi/abs/10.1089/ten.teb.2013.0402</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">437-454</style></pages><isbn><style face="normal" font="default" size="100%">1937-3368;1937-3376</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Scaffolding is at the heart of tissue engineering but the number of techniques available for turning biomaterials into scaffolds displaying the features required for a tissue engineering application is somewhat limited. Inverted colloidal crystals (ICCs) are inverse replicas of an ordered array of monodisperse colloidal particles, which organize themselves in packed long-range crystals. The literature on ICC systems has grown enormously in the past 20 years, driven by the need to find organized macroporous structures. Although replicating the structure of packed colloidal crystals (CCs) into solid structures has produced a wide range of advanced materials (e.g., photonic crystals, catalysts, and membranes) only in recent years have ICCs been evaluated as devices for medical/pharmaceutical and tissue engineering applications. The geometry, size, pore density, and interconnectivity are features of the scaffold that strongly affect the cell environment with consequences on cell adhesion, proliferation, and differentiation. ICC scaffolds are highly geometrically ordered structures with increased porosity and connectivity, which enhances oxygen and nutrient diffusion, providing optimum cellular development. In comparison to other types of scaffolds, ICCs have three major unique features: the isotropic three-dimensional environment, comprising highly uniform and size-controllable pores, and the presence of windows connecting adjacent pores. Thus far, this is the only technique that guarantees these features with a long-range order, between a few nanometers and thousands of micrometers. In this review, we present the current development status of ICC scaffolds for tissue engineering applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Martins, J.</style></author><author><style face="normal" font="default" size="100%">Mendes, L.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Process developments in FSW</style></title><secondary-title><style face="normal" font="default" size="100%">8th International Conference on Management Science and Engineering Management, ICMSEM 2014</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84919330463&amp;partnerID=40&amp;md5=a7a02480c6ac54e1e9c34cd2efd70e04</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Verlag</style></publisher><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">1015 - 1021</style></pages><isbn><style face="normal" font="default" size="100%">21945357 (ISSN); 9783642551215 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 111489Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Gandra, J.P.</style></author><author><style face="normal" font="default" size="100%">Vilaca, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Surface modification by solid state processing</style></title><secondary-title><style face="normal" font="default" size="100%">Surface Modification by Solid State Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84903872974&amp;partnerID=40&amp;md5=84604784628599841c3b8329c00f62bf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd.</style></publisher><pages><style face="normal" font="default" size="100%">1 - 183</style></pages><isbn><style face="normal" font="default" size="100%">9780857094681 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Lopes, N.</style></author><author><style face="normal" font="default" size="100%">MacHado, M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Surface reinforcement of AA5083-H111 by friction stir processing assisted by electrical current</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Processing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84908371457&amp;partnerID=40&amp;md5=aec76c67ba5fe6bc764c62739f8f5e20</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">216</style></volume><pages><style face="normal" font="default" size="100%">375 - 380</style></pages><isbn><style face="normal" font="default" size="100%">09240136 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015CODEN: JMPTE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Isabel Lopes</style></author><author><style face="normal" font="default" size="100%">Franco, Irina Saraiva</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards Novel Amino Acid-Base Contacts in Gene Regulatory Proteins: AraR – A Case Study</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">11</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1371%2Fjournal.pone.0111802</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Public Library of Science</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e111802</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;AraR is a transcription factor involved in the regulation of carbon catabolism in &lt;i&gt;Bacillus subtilis&lt;/i&gt;. This regulator belongs to the vast GntR family of helix-turn-helix (HTH) bacterial metabolite-responsive transcription factors. In this study, AraR-DNA specific interactions were analysed by an in vitro missing-contact probing and validated using an in vivo model. We show that amino acid E30 of AraR, a highly conserved residue in GntR regulators, is indirectly responsible for the specificity of amino acid-base contacts, and that by mutating this residue it will be possible to achieve new specificities towards DNA contacts. The results highlight the importance in DNA recognition and binding of highly conserved residues across certain families of transcription factors that are located in the DNA-binding domain but not predicted to specifically contact bases on the DNA. These new findings not only contribute to a more detailed comprehension of AraR-operator interactions, but may also be useful for the establishment of a framework of rules governing protein-DNA recognition.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis Miranda Mendes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">100% Renewable Cities: Transition Strategies.</style></title><secondary-title><style face="normal" font="default" size="100%">Urban Futures Squaring Circles: Proceedings, International Conference on Urban Futures Squaring Circles 2050</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10451/12210</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Institute of Social Sciences of the University of Lisbon and Calouste Gulbenkian Foundation</style></publisher><pub-location><style face="normal" font="default" size="100%">Calouste Gulbenkian Foundation</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Adaptive Java Runtime Environment for Cloud Computing</style></title><secondary-title><style face="normal" font="default" size="100%">Instituto Superior Técnico</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2014-phd-simao-in-progress-expected-2014.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Batalha, IL</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Labrou, Nikolaos</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity Tags in Protein Purification  and Peptide Enrichment: An Overview</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Downstream Processing: Design, Development and Application of High and Low-Resolution Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/protocol/10.1007%2F978-1-62703-977-2_14</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">147-168</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The reversible interaction between an affinity ligand and a complementary receptor has been widely explored in purification systems for several biomolecules. The development of tailored affinity ligands highly specific towards particular target biomolecules is one of the options in affinity purification systems. However, both genetic and chemical modifications on proteins and peptides widen the application of affinity ligand-tag receptor pairs towards universal capture and purification strategies. In particular, this chapter will focus on two case studies highly relevant for biotechnology and biomedical areas, namely, the affinity tags and receptors employed on the production of recombinant fusion proteins and the chemical modification of phosphate groups on proteins and peptides and the subsequent specific capture and enrichment, a mandatory step before further proteomic analysis.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">A. C. Pimentel</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">B. P. Falcão</style></author><author><style face="normal" font="default" size="100%">J. P. Leitão</style></author><author><style face="normal" font="default" size="100%">J. Soares</style></author><author><style face="normal" font="default" size="100%">A. Araújo</style></author><author><style face="normal" font="default" size="100%">A. Vicente</style></author><author><style face="normal" font="default" size="100%">S. A. Filonovich</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ag and Sn Nanoparticles to Enhance the Near-Infrared Absorbance of a-Si:H Thin Films</style></title><secondary-title><style face="normal" font="default" size="100%">Plasmonics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1007/s11468-014-9709-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1015–1023</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Silver (Ag) and tin (Sn) nanoparticles (NPs) were deposited by thermal evaporation onto heated glass substrates with a good control of size, shape and surface coverage. This process has the advantage of allowing the fabrication of thin-film solar cells with incorporated NPs without vacuum break, since it does not require chemical processes or post-deposition annealing. The X-ray diffraction, TEM and SEM properties are correlated with optical measurements and amorphous silicon hydrogenated (a-Si:H) films deposited on top of both types of NPs show enhanced absorbance in the near-infrared. The results are interpreted with electromagnetic modelling performed with Mie theory. A broad emission in the near-infrared region is considerably increased after covering the Ag nanoparticles with an a-Si:H layer. Such effect may be of interest for possible down-conversion mechanisms in novel photovoltaic devices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">N. Neves</style></author><author><style face="normal" font="default" size="100%">A. Lagoa</style></author><author><style face="normal" font="default" size="100%">J. Calado</style></author><author><style face="normal" font="default" size="100%">A.M. Botelho do Rego</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Al-doped ZnO nanostructured powders by emulsion detonation synthesis – Improving materials for high quality sputtering targets manufacturing</style></title><secondary-title><style face="normal" font="default" size="100%">J. Eur. Ceram. Soc.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jeurceramsoc.2014.02.019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">2325-2338</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Emulsion detonation synthesis method was used to produce undoped and Al-doped ZnO nanostructured powders (0.5–2.0 wt.% Al2O3). The synthesized powders present a controlled composition and a morphology which is independent on the doping level. The XRD results indicate wurtzite as the single phase for undoped ZnO and the presence of gahnite as secondary phase for Al-doped ZnO powders. The sintering behavior of each powder was studied based on their linear shrinkage and shrinkage rate curves, showing the high sinterability of the powders. Activation energies for densification in the earlier stage were calculated for all compositions and possible sintering mechanisms are suggested depending on the doping level. The high chemical homogeneity and sinterability and the lower electrical resistivity of the bulk Al-doped sintered samples demonstrates the feasibility of emulsion detonation synthesis for the production of high quality Al-doped ZnO powders to be used in ceramic sputtering targets manufacture.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Atta-ur-Rahman</style></author><author><style face="normal" font="default" size="100%">Khurshid Zaman</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of Hyperthermia for Cancer Treatment: Recent Patents Review</style></title><secondary-title><style face="normal" font="default" size="100%">Topics in Anti-Cancer Research, Vol. 3</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ebooks.benthamscience.com/book/9781608059089/chapter/125650/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><pages><style face="normal" font="default" size="100%">342-383</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Cancer is one of the main causes of death in the world and its incidence increases every day. Current treatments are insufficient and present many breaches. Hyperthermia is an old concept and was early established as a cancer treatment option, mainly in superficial cancers. More recently, the concept of intracellular hyperthermia emerged wherein magnetic particles are concentrated at the tumor site and remotely heated using an applied magnetic field to achieve hyperthermic temperatures (42-45ºC). Many patents have been registered in this area since the year 2000. This chapter presents the most relevant information organized in two main categories according to the use or not of nanotechnology. The patents without nanotechnology were divided into the following subcategories: 1) external Radio-Frequency devices; 2) hyperthermic perfusion; 3) frequency enhancers; 4) applying heat to the target site using a catheter; and 5) injection of magnetic and ferroelectric particles. The patents with nanotechnology were divided into three subcategories: 1) hyperthermia devices; 2) nanoparticles; and 3) nanostructures. The use of magnetic nanoparticles is a very promising treatment approach since it may be used for diagnostic and treatment. Magnetic nanoparticle could be applied to detect and diagnose the tumor and to carry a pharmacological active drug to be delivered in the tumor site or apply hyperthermia through an external magnetic field.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">J. P. M. R. Borges</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of hyperthermia for cancer treatment: recent patents review</style></title><secondary-title><style face="normal" font="default" size="100%">Topics in anti-cancer research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://books.google.pt/books?hl=pt-PT&amp;lr=&amp;id=G0dsDgAAQBAJ&amp;oi=fnd&amp;pg=PA342&amp;ots=P3IVepy-hG&amp;sig=0iYJm6VAyu4nE-Kqc0dnst1e8gs&amp;redir_esc=y#v=onepage&amp;q&amp;f=false</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><pub-location><style face="normal" font="default" size="100%">USA</style></pub-location><pages><style face="normal" font="default" size="100%">342-383</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is one of the main causes of death in the world and its incidence increases every&lt;br /&gt;
day. Current treatments are insufficient and present many breaches. Hyperthermia is an old&lt;br /&gt;
concept and was early established as a cancer treatment option, mainly in superficial&lt;br /&gt;
cancers. More recently, the concept of intracellular hyperthermia emerged wherein magnetic&lt;br /&gt;
particles are concentrated at the tumor site and remotely heated using an applied magnetic&lt;br /&gt;
field to achieve hyperthermic temperatures (42-45ºC). Many patents have been registered in&lt;br /&gt;
this area since the year 2000. This chapter presents the most relevant information organized&lt;br /&gt;
in two main categories according to the use or not of nanotechnology.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Ali Demir Sezer</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of Nanotechnology in Drug Delivery</style></title><secondary-title><style face="normal" font="default" size="100%">Application of Nanotechnology in Drug Delivery</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/application_of_nanotechnology_in_drug_delivery.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">InTech, Chapters published </style></publisher><pub-location><style face="normal" font="default" size="100%">Rijeka</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, C. I.</style></author><author><style face="normal" font="default" size="100%">Brás, J.L.</style></author><author><style face="normal" font="default" size="100%">Najmudin, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Carepo, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ArsC3 from Desulfovibrio alaskensis G20, a cation and sulfate-independent highly efficient arsenate reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">1277-1285</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AuNPs for identification of molecular signatures of resistance</style></title><secondary-title><style face="normal" font="default" size="100%">Front Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14veigasfm.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">455</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">P. M. Pereira</style></author><author><style face="normal" font="default" size="100%">F. Vaz</style></author><author><style face="normal" font="default" size="100%">M. J. Catalão</style></author><author><style face="normal" font="default" size="100%">P. Reed</style></author><author><style face="normal" font="default" size="100%">Grilo, I. R.</style></author><author><style face="normal" font="default" size="100%">Sobral, R. G.</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bacterial autolysins trim cell surface peptidoglycan to prevent detection by the Drosophila innate immune system</style></title><secondary-title><style face="normal" font="default" size="100%">eLife</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">e02277</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otelo-Cardoso, AR</style></author><author><style face="normal" font="default" size="100%">Schwuchow, V</style></author><author><style face="normal" font="default" size="100%">Rodrigues, D.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Leimkühler, S</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical, Stabilization and Crystallization Studies on a Molecular Chaperone (PaoD) Involved in the Maturation of Molybdoenzymes.</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdenum and tungsten enzymes require specific chaperones for folding and cofactor insertion. PaoD is the chaperone of the periplasmic aldehyde oxidoreductase PaoABC. It is the last gene in the paoABCD operon in Escherichia coli and its presence is crucial for obtaining mature enzyme. PaoD is an unstable, 35 kDa, protein. Our biochemical studies showed that it is a dimer in solution with a tendency to form large aggregates, especially after freezing/thawing cycles. In order to improve stability, PaoD was thawed in the presence of two ionic liquids [C4mim]Cl and [C2OHmim]PF6 and no protein precipitation was observed. This allowed protein concentration and crystallization using polyethylene glycol or ammonium sulfate as precipitating agents. Saturation transfer difference – nuclear magnetic resonance (STD-NMR) experiments have also been performed in order to investigate the effect of the ionic liquids in the stabilization process, showing a clear interaction between the acidic ring protons of the cation and, most likely, negatively charged residues at the protein surface. DLS assays also show a reduction of the overall size of the protein aggregates in presence of ionic liquids. Furthermore, cofactor binding studies on PaoD showed that the protein is able to discriminate between molybdenum and tungsten bound to the molybdenum cofactor, since only a Mo-MPT form of the cofactor remained bound to PaoD.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vijaykumar L Dhadge</style></author><author><style face="normal" font="default" size="100%">Hussain, A.</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">M. R. Aires-Barros</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boronic acid-modified magnetic materials for antibody purification</style></title><secondary-title><style face="normal" font="default" size="100%">J. R. Soc. Interface</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://rsif.royalsocietypublishing.org/content/11/91/20130875.short</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">20130875</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aminophenyl boronic acids can form reversible covalent ester interactions with cis-diol-containing molecules, serving as a selective tool for binding glycoproteins as antibody molecules that possess oligosaccharides in both the Fv and Fc regions. In this study, amino phenyl boronic acid (APBA) magnetic particles (MPs) were applied for the magnetic separation of antibody molecules. Iron oxide MPs were firstly coated with dextran to avoid non-specific binding and then with 3-glycidyloxypropyl trimethoxysilane to allow further covalent coupling of APBA (APBA_MP). When contacted with pure protein solutions of human IgG (hIgG) and bovine serum albumin (BSA), APBA_MP bound 170 ± 10 mg hIgG g−1 MP and eluted 160 ± 5 mg hIgG g−1 MP, while binding only 15 ± 5 mg BSA g−1 MP. The affinity constant for the interaction between hIgG and APBA_MP was estimated as 4.9 × 105 M−1 (Ka) with a theoretical maximum capacity of 492 mg hIgG adsorbed g−1 MP (Qmax), whereas control particles bound a negligible amount of hIgG and presented an estimated theoretical maximum capacity of 3.1 mg hIgG adsorbed g−1 MP (Qmax). APBA_MPs were also tested for antibody purification directly from CHO cell supernatants. The particles were able to bind 98% of IgG loaded and to recover 95% of pure IgG (purity greater than 98%) at extremely mild conditions. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">91</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Morawiec</style></author><author><style face="normal" font="default" size="100%">M. J. Mendes</style></author><author><style face="normal" font="default" size="100%">S. A. Filonovich</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">S. Mirabella</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">F. Simone</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">F. Priolo</style></author><author><style face="normal" font="default" size="100%">I. Crupi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Broadband photocurrent enhancement in a-Si:H solar cells with plasmonic back reflectors</style></title><secondary-title><style face="normal" font="default" size="100%">Opt. Express</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1364/OE.22.0A1059</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">A1059-A1070</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Plasmonic light trapping in thin film silicon solar cells is a promising route to achieve high efficiency with reduced volumes of semiconductor material. In this paper, we study the enhancement in the opto-electronic performance of thin a-Si:H solar cells due to the light scattering effects of plasmonic back reflectors (PBRs), composed of self-assembled silver nanoparticles (NPs), incorporated on the cells’ rear contact. The optical properties of the PBRs are investigated according to the morphology of the NPs, which can be tuned by the fabrication parameters. By analyzing sets of solar cells built on distinct PBRs we show that the photocurrent enhancement achieved in the a-Si:H light trapping window (600 – 800 nm) stays in linear relation with the PBRs diffuse reflection. The best-performing PBRs allow a pronounced broadband photocurrent enhancement in the cells which is attributed not only to the plasmon-assisted light scattering from the NPs but also to the front surface texture originated from the conformal growth of the cell material over the particles. As a result, remarkably high values of Jsc and Voc are achieved in comparison to those previously reported in the literature for the same type of devices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">104</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Canejo, João Paulo</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete</style></author><author><style face="normal" font="default" size="100%">Brogueira, Pedro</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Thakur, Vijay Kumar</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-Based Liquid Crystalline Composite Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Nanocellulose Polymer Nanocomposites: Fundamentals and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/9781118872246.ch8/summary</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">Hoboken, NJ, USA</style></pub-location><pages><style face="normal" font="default" size="100%">215-235</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Lowe, C. R.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Challenges and opportunities in the purification of recombinant tagged proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0734975013002176</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">366-381</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The purification of recombinant proteins by affinity chromatography is one of the most efficient strategies due to the high recovery yields and purity achieved. However, this is dependent on the availability of specific affinity adsorbents for each particular target protein. The diversity of proteins to be purified augments the complexity and number of specific affinity adsorbents needed, and therefore generic platforms for the purification of recombinant proteins are appealing strategies. This justifies why genetically encoded affinity tags became so popular for recombinant protein purification, as these systems only require specific ligands for the capture of the fusion protein through a pre-defined affinity tag tail. There is a wide range of available affinity pairs “tag-ligand” combining biological or structural affinity ligands with the respective binding tags. This review gives a general overview of the well-established “tag-ligand” systems available for fusion protein purification and also explores current unconventional strategies under development.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A. S.</style></author><author><style face="normal" font="default" size="100%">Videira, P. A.</style></author><author><style face="normal" font="default" size="100%">Lasri, J.</style></author><author><style face="normal" font="default" size="100%">Charmier, A. J.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the antiproliferative potential and biological targets of a trans ketoimine platinum complex</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chim Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14silvaica.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">423</style></volume><pages><style face="normal" font="default" size="100%">156-167</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, T. F.</style></author><author><style face="normal" font="default" size="100%">Martins, L. M.</style></author><author><style face="normal" font="default" size="100%">Guedes da Silva, M. F.</style></author><author><style face="normal" font="default" size="100%">Kuznetsov, M. L.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">A. Silva</style></author><author><style face="normal" font="default" size="100%">Pan, C. J.</style></author><author><style face="normal" font="default" size="100%">Lee, J. F.</style></author><author><style face="normal" font="default" size="100%">Hwang, B. J.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt complexes with pyrazole ligands as catalyst precursors for the peroxidative oxidation of cyclohexane: X-ray absorption spectroscopy studies and biological applications</style></title><secondary-title><style face="normal" font="default" size="100%">Chem Asian J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14silvacaj.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1132-43</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Contreras</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">P. Wojcik</style></author><author><style face="normal" font="default" size="100%">S. Filonovich</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Color sensing ability of an amorphous silicon position sensitive detector array system</style></title><secondary-title><style face="normal" font="default" size="100%">Sensor Actuat. A-Phys.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.sna.2013.10.017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">205</style></volume><pages><style face="normal" font="default" size="100%">26-37</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The color sensing ability of a data acquisition prototype system integrating a 32 linear array of 1D amorphous silicon position sensitive detectors (PSD) was analyzed. Besides being used to reproduce a 3D profile of highly reflective surfaces, here we show that it can also differentiate primary red, green, blue (RGB) and derived colors. This was realized by using an incident beam with a RGB color combination and adequate integration times taking into account that a color surface mostly reflects its corresponding color. A mean colorimetric error of 25.7 was obtained. Overall, we show that color detection is possible via the use of this sensor array system, composed by a simpler amorphous silicon pin junction.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combined effect of superplasticizer, silica fume and temperature in the performance of natural hydraulic lime grouts</style></title><secondary-title><style face="normal" font="default" size="100%">Construction &amp; Building Materials </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">584-597</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">N. M. Alves</style></author><author><style face="normal" font="default" size="100%">T. Oliveira</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Confinement Effects on the Dynamic Behavior of Poly(D,L-lactic acid) upon Incorporation in alpha-Cyclodextrin</style></title><secondary-title><style face="normal" font="default" size="100%">the Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp5045783</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">6972–6981</style></pages><issue><style face="normal" font="default" size="100%">24</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simone, Zanarini,</style></author><author><style face="normal" font="default" size="100%">Garino, Nadia,</style></author><author><style face="normal" font="default" size="100%">Nair, JIJEESH RAVI,</style></author><author><style face="normal" font="default" size="100%">Francia, Carlotta,</style></author><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Luis</style></author><author><style face="normal" font="default" size="100%">Elvira</style></author><author><style face="normal" font="default" size="100%">Rodrigo, Martins,</style></author><author><style face="normal" font="default" size="100%">Bodoardo, Silvia,</style></author><author><style face="normal" font="default" size="100%">Penazzi, Nerino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contrast Enhancement in Polymeric Electrochromic Devices Encompassing Room Temperature Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of ELECTROCHEMICAL SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1650 - 1662</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, S. O.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, P.</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contribution of the social sciences in the transformation of informal communities</style></title><secondary-title><style face="normal" font="default" size="100%">40th IAHS World Congress in Housing – Sustainable Housing Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Univ. Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Funchal, Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">21 - ISBN: 978-989-98949-0-7</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Fayna Garcia-Martin</style></author><author><style face="normal" font="default" size="100%">Takahiko Matsushita</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Helena Coelho</style></author><author><style face="normal" font="default" size="100%">Anneloes Oude-Vrielink</style></author><author><style face="normal" font="default" size="100%">Christiane Koller</style></author><author><style face="normal" font="default" size="100%">Sabine André</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Hans-Joachim Gabius</style></author><author><style face="normal" font="default" size="100%">Shin-Ichiro Nishimura</style></author><author><style face="normal" font="default" size="100%">Jesús Jiménez-Barbero</style></author><author><style face="normal" font="default" size="100%">F. Javier Cañada</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Delineating binding modes of Gal/GalNAc and structural elements of the molecular recognition of tumor-associated mucin glycopeptides by the human macrophage galactose-type lectin.</style></title><secondary-title><style face="normal" font="default" size="100%">Chem. Eur. J.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">16147-16155</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The human macrophage galactose-type lectin (MGL) is a key physiological receptor for the carcinoma-associated Tn antigen (GalNAc-α-1-O-Ser/Thr) in mucins. NMR and modeling-based data on the molecular recognition features of synthetic Tn-bearing glycopeptides by MGL are presented. Cognate epitopes on the sugar and matching key amino acids involved in the interaction were identified by saturation transfer difference (STD) NMR spectroscopy. Only the amino acids close to the glycosylation site in the peptides are involved in lectin contact. Moreover, control experiments with non-glycosylated MUC1 peptides unequivocally showed that the sugar residue is essential for MGL binding, as is Ca(2+) . NMR data were complemented with molecular dynamics simulations and Corcema-ST to establish a 3D view on the molecular recognition process between Gal, GalNAc, and the Tn-presenting glycopeptides and MGL. Gal and GalNAc have a dual binding mode with opposite trend of the main interaction pattern and the differences in affinity can be explained by additional hydrogen bonds and CH-π contacts involving exclusively the NHAc moiety.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">David Madariaga</style></author><author><style face="normal" font="default" size="100%">Nuria Martínez-Sáez</style></author><author><style face="normal" font="default" size="100%">Víctor Jesús Somovilla</style></author><author><style face="normal" font="default" size="100%">Helena Coelho</style></author><author><style face="normal" font="default" size="100%">Jessika Valero González</style></author><author><style face="normal" font="default" size="100%">Jorge Castro-López</style></author><author><style face="normal" font="default" size="100%">Juan Luis Asensio</style></author><author><style face="normal" font="default" size="100%">Jesus Jimenez-Barbero</style></author><author><style face="normal" font="default" size="100%">Jesus H Busto</style></author><author><style face="normal" font="default" size="100%">Alberto Avenoza</style></author><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Ramon Hurtado-Guerrero</style></author><author><style face="normal" font="default" size="100%">Francisco Corzana</style></author><author><style face="normal" font="default" size="100%">Jesús M. Peregrina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection of Tumor-Associated Glycopeptides by Lectins: the Peptide Context Modulates Carbohydrate Recognition</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Chem. Biol.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">747-56</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tn antigen (α-O-GalNAc-Ser/Thr) is a convenient cancer biomarker that is recognized by antibodies and lectins. This work yields remarkable results for two plant lectins in terms of epitope recognition and reveals that these receptors show higher affinity for Tn antigen when it is incorporated in the Pro-Asp-Thr-Arg (PDTR) peptide region of mucin MUC1. In contrast, a significant affinity loss is observed when Tn antigen is located in the Ala-His-Gly-Val-Thr-Ser-Ala (AHGVTSA) or Ala-Pro-Gly-Ser-Thr-Ala-Pro (APGSTAP) fragments. Our data indicate that the charged residues, Arg and Asp, present in the PDTR sequence establish noteworthy fundamental interactions with the lectin surface as well as fix the conformation of the peptide backbone, favoring the presentation of the sugar moiety toward the lectin. These results may help to better understand glycopeptide-lectin interactions and may contribute to engineer new binding sites, allowing novel glycosensors for Tn antigen detection to be designed&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Johnston, E. M.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determination of the active form of the tetranuclear copper sulfur cluster in nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">136</style></volume><pages><style face="normal" font="default" size="100%">614–617</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mahmudov, K. T.</style></author><author><style face="normal" font="default" size="100%">da Silva, M. F. C. G.</style></author><author><style face="normal" font="default" size="100%">Kopylovich, M. N.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">A. Silva</style></author><author><style face="normal" font="default" size="100%">Mizar, A.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Di- and tri-organotin(IV) complexes of arylhydrazones of methylene active compounds and their antiproliferative activity</style></title><secondary-title><style face="normal" font="default" size="100%">J Organomet Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14mahmudovjoc.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">760</style></volume><pages><style face="normal" font="default" size="100%">67-73</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morgado, L.</style></author><author><style face="normal" font="default" size="100%">Lourenço, S</style></author><author><style face="normal" font="default" size="100%">Londer, Y.Y.</style></author><author><style face="normal" font="default" size="100%">Schiffer, M.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dissecting the functional role of key residues in triheme cytochrome PpcA: a path to rational design of G. sulfurreducens strains with enhanced electron transfer capabilities</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0105566</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e105566</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;PpcA is the most abundant member of a family of five triheme cytochromes c7 in the bacterium Geobacter sulfurreducens (Gs) and is the most likely carrier of electrons destined for outer surface during respiration on solid metal oxides, a process that requires extracellular electron transfer. This cytochrome has the highest content of lysine residues (24%) among the family, and it was suggested to be involved in e-/H(+) energy transduction processes. In the present work, we investigated the functional role of lysine residues strategically located in the vicinity of each heme group. Each lysine was replaced by glutamine or glutamic acid to evaluate the effects of a neutral or negatively charged residue in each position. The results showed that replacing Lys9 (located near heme IV), Lys18 (near heme I) or Lys22 (between hemes I and III) has essentially no effect on the redox properties of the heme groups and are probably involved in redox partner recognition. On the other hand, Lys43 (near heme IV), Lys52 (between hemes III and IV) and Lys60 (near heme III) are crucial in the regulation of the functional mechanism of PpcA, namely in the selection of microstates that allow the protein to establish preferential e-/H(+) transfer pathways. The results showed that the preferred e-/H(+) transfer pathways are only established when heme III is the last heme to oxidize, a feature reinforced by a higher difference between its reduction potential and that of its predecessor in the order of oxidation. We also showed that K43 and K52 mutants keep the mechanistic features of PpcA by establishing preferential e-/H+ transfer pathways at lower reduction potential values than the wild-type protein, a property that can enable rational design of Gs strains with optimized extracellular electron transfer capabilities.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. -S. Rueff</style></author><author><style face="normal" font="default" size="100%">A. Chastanet</style></author><author><style face="normal" font="default" size="100%">J. Dominguez-Escobar</style></author><author><style face="normal" font="default" size="100%">Z. Yao</style></author><author><style face="normal" font="default" size="100%">J. Yates</style></author><author><style face="normal" font="default" size="100%">M. -V. Prejean</style></author><author><style face="normal" font="default" size="100%">O. Delumeau</style></author><author><style face="normal" font="default" size="100%">P. Noirot,</style></author><author><style face="normal" font="default" size="100%">R. Wedlich-Soldner</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">R. Carballido-Lopez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An early cytoplasmic step of peptidoglycan synthesis is associated to MreB in Bacillus subtilis</style></title><secondary-title><style face="normal" font="default" size="100%">Mol. Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">348-362</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Martins, Inês</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of renewables penetration on the security of Portuguese electricity supply</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy security indicators</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Renewables</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">doi:10.1016/j.apenergy.2014.01.038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">123</style></volume><pages><style face="normal" font="default" size="100%">438–447</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increase of renewables in power sector, together with the increase of their electricity share in final energy consumption, is changing our perception about energy security with diverse and contradictory statements. The Portuguese security of electricity supply is analyzed in this study by comparing selected indicators for 2. years before and after the high increase of onshore wind since 2005. Our goal is to find how the security of electricity supply was impacted by the penetration of renewables, taking a supply chain approach. Our analysis highlights that the penetration of renewables has decreased the energy dependence of the power sector by more than 20% between 2004 and 2011, while risks related to the concentration of natural gas suppliers and to the still-high share of fossil fuels suffering from price volatility are discussed. We observed a significant improvement in power interconnections with Spain, as well as an increase of the de-rated generation capacity margin, allowing proper management of renewable power intermittency if necessary, thereby improving power security. Although the share of intermittent renewables almost quadrupled in total installed capacity between those years, the indicators reveal an improvement in the quality of transport and distribution when delivering electricity to end-users. Although electricity prices increased, mainly due to taxes, the lack of energy efficiency is an aspect deserving improvement to alleviate the pressure on electricity security, mainly at high peak demands. &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Alves, Ana</style></author><author><style face="normal" font="default" size="100%">Laura Pereira</style></author><author><style face="normal" font="default" size="100%">Coutinho, Joana</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of surfactants on the magnetic properties of iron oxide colloids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Colloid and Interface Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jcis.2013.12.045</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">419</style></volume><pages><style face="normal" font="default" size="100%">46–51</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Iron oxide nanoparticles are having been extensively investigated for several biomedical applications such as hyperthermia and magnetic resonance imaging. However, one of the biggest problems of these nanoparticles is their aggregation.&lt;br /&gt;
Taking this into account, in this study the influence of three different surfactants (oleic acid, sodium citrate and Triton X-100) each one with various concentrations in the colloidal solutions stability was analyzed by using a rapid and facile method, the variation in the optical absorbance along time.&lt;br /&gt;
The synthesized nanoparticles through chemical precipitation showed an average size of 9 nm and a narrow size distribution. X-ray diffraction pattern and Fourier Transform Infrared analysis confirmed the presence of pure magnetite. SQUID measurements showed superparamagnetic properties with a blocking temperature around 155 K. In addition it was observed that neither sodium citrate nor Triton X-100 influences the magnetic properties of the nanoparticles. On the other hand, oleic acid in a concentration of 64 mM decreases the saturation magnetization from 67 to 45 emu/g. Oleic acid exhibits a good performance as stabilizer of the iron oxide nanoparticles in an aqueous solution for 24 h, for concentrations that lead to the formation of the double layer.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, PIP</style></author><author><style face="normal" font="default" size="100%">A. M. R. Alves</style></author><author><style face="normal" font="default" size="100%">L. C. J. Pereira</style></author><author><style face="normal" font="default" size="100%">J. T. Coutinho</style></author><author><style face="normal" font="default" size="100%">Ferreira, IMM</style></author><author><style face="normal" font="default" size="100%">Novo, CMM</style></author><author><style face="normal" font="default" size="100%">J. P. M. R. Borges</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of surfactants on the magnetic properties of iron oxide colloids</style></title><secondary-title><style face="normal" font="default" size="100%">J. Colloid Interface Sci.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1016/j.jcis.2013.12.045</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">419</style></volume><pages><style face="normal" font="default" size="100%">46-51</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron oxide nanoparticles are having been extensively investigated for several biomedical applications such as hyperthermia and magnetic resonance imaging. However, one of the biggest problems of these nanoparticles is their aggregation.&lt;/p&gt;
&lt;p&gt;Taking this into account, in this study the influence of three different surfactants (oleic acid, sodium citrate and Triton X-100) each one with various concentrations in the colloidal solutions stability was analyzed by using a rapid and facile method, the variation in the optical absorbance along time.&lt;/p&gt;
&lt;p&gt;The synthesized nanoparticles through chemical precipitation showed an average size of 9 nm and a narrow size distribution. X-ray diffraction pattern and Fourier Transform Infrared analysis confirmed the presence of pure magnetite. SQUID measurements showed superparamagnetic properties with a blocking temperature around 155 K. In addition it was observed that neither sodium citrate nor Triton X-100 influences the magnetic properties of the nanoparticles. On the other hand, oleic acid in a concentration of 64 mM decreases the saturation magnetization from 67 to 45 emu/g. Oleic acid exhibits a good performance as stabilizer of the iron oxide nanoparticles in an aqueous solution for 24 h, for concentrations that lead to the formation of the double layer.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficiency and energetic performance on the rehabilitation of residential buildings</style></title><secondary-title><style face="normal" font="default" size="100%">40th IAHS World Congress in Housing – Sustainable Housing Construction,</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Univ. Coimbra, ISBN: 978-989-98949-0-7</style></publisher><pub-location><style face="normal" font="default" size="100%">Funchal, Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">100</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Goncalves</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno,</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromic behavior of NiO thin films deposited by e-beam evaporation at room temperature</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">120</style></volume><pages><style face="normal" font="default" size="100%">109-115</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, José Luis</style></author><author><style face="normal" font="default" size="100%">Susana Gomes</style></author><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospinning polycaprolactone dissolved in glacial acetic acid: Fiber production, nonwoven characterization, and In Vitro evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Polymer Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/app.41068/full</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">131</style></volume><pages><style face="normal" font="default" size="100%">41068</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The electrospinning of polycaprolactone (PCL) dissolved in glacial acetic acid and the characterization of the resultant nonwoven fiber mats is reported in this work. For comparison purposes, PCL fiber mats were also obtained by electrospinning the polymer dissolved in chloroform. Given the processing parameters chosen, results show that 14 and 17 wt % PCL solutions are not viscous enough and yield beaded fibers, 20 and 23 wt % solutions give rise to high quality fibers and 26 wt % solutions yield mostly irregular and fused fibers. The nonwoven mats are highly porous, retain the high tensile strain of PCL, and the fibers are semicrystalline. Cells adhere and proliferate equally well on all mats, irrespective of the solvent used in their production. In conclusion, mats obtained by electrospinning PCL dissolved in acetic acid are also a good option to consider when producing scaffolds for tissue engineering. Moreover, acetic acid is miscible with polar solvents, which may allow easier blending of PCL with hydrophilic polymers and therefore achieve the production of electrospun nanofibers with improved properties. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">22</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vera Gregório</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Darren Robinson</style></author><author><style face="normal" font="default" size="100%">Gavin Long</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Efficiency Challenges: The Linkage between the Past and the Future, for Low Carbon Historic Centres in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Urban Futures Squaring Circles: Proceedings, International Conference on Urban Futures Squaring Circles 2050</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10451/12210</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Institute of Social Sciences of the University of Lisbon and Calouste Gulbenkian Foundation</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, M</style></author><author><style face="normal" font="default" size="100%">Figueiredo, AM</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Epitope mapping of imidazolium cation in ionic liquid-protein interactions unveils the balance between hydrophobicity and electrostatics towards protein destabilisation</style></title><secondary-title><style face="normal" font="default" size="100%"> Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">in press</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We investigated imidazolium-based ionic liquid (IL) interactions with human serum albumin (HSA) to discern the level of cation interactions towards protein stability. STD-NMR spectroscopy was used to observe the imidazolium ILs protons involved in direct binding and to identify the interactions responsible for changes in Tm as accessed by differential scanning calorimetry (DSC). Cations influence protein stability less than anions but still significantly. It was found that longer alkyl side chains of imidazolium-based ILs (more hydrophobic) are associated with a higher destabilisation effect on HSA than short-alkyl groups (less hydrophobic). The reason for such destabilisation lies on the increase surface contact area of the cation with the protein, particularly on the hydrophobic contacts promoted by the terminus of the alkyl chain. The relevance of the hydrophobic contacts is clearly demonstrated by the introduction of a polar moiety in the alkyl chain: a methoxy or alcohol group. Such structural modification reduces the degree of hydrophobic contacts with HSA explaining the lesser extent of protein destabilisation when compared to longer alkyl side chain groups: above [C2mim]+. Competition STD-NMR experiments using [C2mim]+, [C4mim]+ and [C2OHmim]+ also validate the importance of the hydrophobic interactions. The combined effect of cation and anion interactions was explored using 35Cl NMR. Such experiments show that the nature of the cation has no influence in the anion-protein contacts, still the nature of the anion modulates the cation-protein interaction. Herein we propose that more destabilising anions are likely to be a result of a partial contribution from the cation as a direct consequence of the different levels of interaction (cation-anion pair and cation-protein).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nico C</style></author><author><style face="normal" font="default" size="100%">Fernandes R.</style></author><author><style face="normal" font="default" size="100%">Graça M.P.F.</style></author><author><style face="normal" font="default" size="100%">Elisa M.</style></author><author><style face="normal" font="default" size="100%">Sava B.A.</style></author><author><style face="normal" font="default" size="100%">Monteiro R.C.C.</style></author><author><style face="normal" font="default" size="100%">Rino L.</style></author><author><style face="normal" font="default" size="100%">Monteiro T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Eu3+ luminescence in aluminophosphate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Luminescence</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jlumin.2013.08.041</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">145</style></volume><pages><style face="normal" font="default" size="100%">582-587</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;With a 4f6 electronic configuration, europium ions in the trivalent charge state are known to be efficient activators in wide band gap matrices. Embedded in the aluminophosphate (Li2O–BaO–Al2O3–La2O3–P2O5) glasses the optically activated Eu3+ ions lead to intense room temperature orange/red luminescence with 16–23 Cd/m2 by using ultraviolet pumping. The as-prepared and heat treated europium doped glasses for temperatures below and above Tg were studied by room temperature Raman spectroscopy, absorption, photoluminescence excitation, temperature dependent and time dependent photoluminescence. When the samples are excited by 325 nm wavelength photons, an enhancement of the red luminescence intensity by ca. one order of magnitude was found to occur for temperatures between 14 K and 350 K, for all the doped glasses. On the other hand, by using resonant excitation on the 5L6 Eu3+ excited state (λexc~390 nm) the ion emission intensity was found to be nearly constant for temperatures up to 500 K. For higher temperatures a steeper decrease of the luminescence intensity occurs due to non-radiative competitive channels described by activation energies of ca. 235 meV and 450 meV by using 325 and 390 nm wavelength photons as excitation, respectively. The lifetime of the 5D0 level in these glasses is ca. 2.93 ms. A discussion of the thermal population and de-excitation mechanisms is performed.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zubizarreta, C.,</style></author><author><style face="normal" font="default" size="100%">Berasategui, E. G.,</style></author><author><style face="normal" font="default" size="100%">Bayón, R.,</style></author><author><style face="normal" font="default" size="100%">Escobar Galindo, R.,</style></author><author><style face="normal" font="default" size="100%">Barros, R.,</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana,</style></author><author><style face="normal" font="default" size="100%">Nunes, D.,</style></author><author><style face="normal" font="default" size="100%">Calmeiro, T.,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Barriga, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of the optoelectronic properties and corrosion behavior of Al2O3-doped ZnO films prepared by dc pulsed magnetron sputtering</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics D: Applied Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">13pp</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Morgado, L.</style></author><author><style face="normal" font="default" size="100%">Catarino, T.</style></author><author><style face="normal" font="default" size="100%">Kokhan, O</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for interaction between the triheme cytochrome PpcA from Geobacter sulfurreducens and anthrahydroquinone-2,6-disulfonate, an analog of the redox active components of humic substances</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24530867</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1837</style></volume><pages><style face="normal" font="default" size="100%">750-760</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geobacter sulfurreducens displays an extraordinary respiratory versatility underpinning the diversity of electron donors and acceptors that can be used to sustain anaerobic growth. Remarkably, G. sulfurreducens can also use as electron donors the reduced forms of some acceptors, such as the humic substance analog anthraquinone-2,6-disulfonate (AQDS), a feature that confers environmentally competitive advantages to the organism. Using UV-visible and stopped-flow kinetic measurements we demonstrate that there is electron exchange between the triheme cytochrome PpcA from Gs and AQDS. 2D-(1)H-(15)N HSQC NMR spectra were recorded for (15)N-enriched PpcA samples, in the absence and presence of AQDS. Chemical shift perturbation measurements, at increasing concentration of AQDS, were used to probe the interaction region and to measure the binding affinity of the PpcA-AQDS complex. The perturbations on the NMR signals corresponding to the PpcA backbone NH and heme substituents showed that the region around heme IV interacts with AQDS through the formation of a complex with a definite life time in the NMR time scale. The comparison of the NMR data obtained for PpcA in the presence and absence of AQDS showed that the interaction is reversible. Overall, this study provides for the first time a clear illustration of the formation of an electron transfer complex between AQDS and a G. sulfurreducens triheme cytochrome, shedding light on the electron transfer pathways underlying the microbial oxidation of humics.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exosome in tumour microenvironment: overview of the crosstalk between normal and cancer cells</style></title><secondary-title><style face="normal" font="default" size="100%">Biomed Res Int</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14romarodriguesbmri.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">2014</style></volume><pages><style face="normal" font="default" size="100%">179486</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana S Pina</style></author><author><style face="normal" font="default" size="100%">Batalha, Íris L.</style></author><author><style face="normal" font="default" size="100%">Cláudia S M Fernandes</style></author><author><style face="normal" font="default" size="100%">Matheus A Aoki</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring the potential of magnetic antimicrobial agents for water disinfection</style></title><secondary-title><style face="normal" font="default" size="100%">Water Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0043135414005910</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">160–168</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Industrial and urban activities yield large amounts of contaminated groundwater, which present a major health issue worldwide. Infectious diseases are the most common health risk associated with drinking-water and wastewater remediation is a major concern of our modern society. The field of wastewater treatment is being revolutionized by new nano-scale water disinfection devices which outperform most currently available technologies. In particular, iron oxide magnetic nanoparticles (MNPs) have been widely used in environmental applications due to their unique physical–chemical properties. In this work, poly(ethylene) glycol (PEG)-coated MNPs have been functionalized with (RW)3, an antimicrobial peptide, to yield a novel magnetic-responsive support with antimicrobial activity against Escherichia coli K-12 DSM498 and Bacillus subtilis 168. The magnetic-responsive antimicrobial device showed to be able to successfully disinfect the surrounding solution. Using a rapid high-throughput screening platform, the minimal inhibitory concentration (MIC) was determined to be 500 μM for both strains with a visible bactericidal effect.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dhadge, VL</style></author><author><style face="normal" font="default" size="100%">Morgado, PI</style></author><author><style face="normal" font="default" size="100%">Freitas, F</style></author><author><style face="normal" font="default" size="100%">Reis, M. A.</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">Aires-Barros, R.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An extracellular polymer at the interface of magnetic bioseparations</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Royal Society Interface</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://rsif.royalsocietypublishing.org/content/11/100/20140743.abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">20140743</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;FucoPol, a fucose-containing extracellular polysaccharide (EPS) produced by bacterium Enterobacter A47 using glycerol as the carbon source, was employed as a coating material for magnetic particles (MPs), which were subsequently functionalized with an artificial ligand for the capture of antibodies. The performance of the modified MPs (MP–EPS-22/8) for antibody purification was investigated using direct magnetic separation alone or combined with an aqueous two-phase system (ATPS) composed of polyethylene glycol (PEG) and dextran. In direct magnetic capturing, and using pure protein solutions of human immunoglobulin G (hIgG) and bovine serum albumin (BSA), MP–EPS-22/8 bound 120 mg hIgG g−1 MPs, whereas with BSA only 10 ± 2 mg BSA g−1 MPs was achieved. The hybrid process combining both the ATPS and magnetic capturing leads to a good performance for partitioning of hIgG in the desired phase as well as recovery by the magnetic separator. The MPs were able to bind 145 mg of hIgG g−1 of particles which is quite high when compared with direct magnetic separation. The theoretical maximum capacity was calculated to be 410 ± 15 mg hIgG adsorbed g−1 MPs with a binding affinity constant of 4.3 × 104 M−1. In multiple extraction steps, the MPs bound 92% of loaded hIgG with a final purity level of 98.5%. The MPs could easily be regenerated, recycled and re-used for five cycles with only minor loss of capacity. FucoPol coating allowed both electrostatic and hydrophobic interactions with the antibody contributing to enhance the specificity for the targeted products.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">100</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Andrade, S.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">C. Laia</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of Photoluminescent Lead Bromide Nanoparticles on Aluminoborosilicate Glass</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><pages><style face="normal" font="default" size="100%">12436–12442</style></pages><issue><style face="normal" font="default" size="100%">118</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Rachid Guerraoui</style></author><author><style face="normal" font="default" size="100%">Paolo Romano</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Framework Support for the Efficient Implementation of Multi-Version Algorithms</style></title><secondary-title><style face="normal" font="default" size="100%">Transactional Memory: Foundations, Algorithms, Tools, and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/dias_vale_lourenco.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Software Transactional Memory algorithms associate metadata with the memory locations accessed during a transaction’s lifetime. This metadata may be stored in an external table and accessed by way of a function that maps the address of each memory location with the table entry that keeps its metadata (this is the out-place or external scheme); or alternatively may be stored adjacent to the associated memory cell by wrapping them together (the in-place scheme). In transactional memory multi-version algorithms, several versions of the same memory location may exist. The efficient implementation of these algorithms requires a one-to-one correspondence between each memory location and its list of past versions, which is stored as metadata. In this chapter we address the matter of the efficient implementation of multi-version algorithms in Java by proposing and evaluating a novel in-place metadata scheme for the Deuce framework. This new scheme is based in Java Bytecode transformation techniques and its use requires no changes to the application code. Experimentation indicates that multi-versioning STM algorithms implemented using our new in-place scheme are in average 6× faster than when implemented with the out-place scheme.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;To appear&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sequeira, SO</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fungal Biodeterioration of Paper: How are Paper and Book Conservators Dealing with it? An International Survey</style></title><secondary-title><style face="normal" font="default" size="100%">Restaurator. International Journal for the Preservation of Library and Archival Material</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">181–199</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Paper biodeterioration by fungi has always been a concern in archives, libraries and museums. Several guidelines have been published regarding the prevention of fungal development in paper collections and recovery of affected objects, but what is actually being implemented from the literature by worldwide paper and book conservators? How common is this type of biodeterioration? What needs to be further studied? In order to access this information we conducted an online international questionnaire with participants from 20 different countries. The results show that fungal biodeterioration is highly common in paper collections. All of the respondents already had to deal with paper deteriorated by fungi, and although the vast majority uses active measures to prevent fungal development, most of them have already experienced active fungal infestations. The mainly used preventive measures are the ones concerned with the control of the environmental conditions in storage and display rooms. Drying the affected paper objects and applying 70% ethanol are the most preferred options to stop active fungal growth. The study of non-toxic and safer antifungals is considered here as the most relevant research topic in the area of paper biodeterioration by fungi, meaning that the options currently available are not totally satisfactory.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roma-Rodrigues, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genetics of hypertrophic cardiomyopathy: advances and pitfalls in molecular diagnosis and therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Appl Clin Genet</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14romarodriguesacg.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">195-208</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Peixoto de Almeida</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Leonor Soares</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Valcárcel, M.</style></author><author><style face="normal" font="default" size="100%">López-Lorente, A.I.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles as (bio)chemical Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Comprehensive Analytical Chemistry; Gold Nanoparticles in Analytical Chemistry  </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Amsterdam</style></pub-location><pages><style face="normal" font="default" size="100%">529–567</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Conde</style></author><author><style face="normal" font="default" size="100%">M. Larguinho</style></author><author><style face="normal" font="default" size="100%">Cordeiro, A.</style></author><author><style face="normal" font="default" size="100%">Raposo, L. R.</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanobeacons for gene therapy: evaluation of genotoxicity, cell toxicity and proteome profiling analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotoxicology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14condenantox.pdf</style></url><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14condenantoxsuppl.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">521-32</style></pages><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Caro, Carlos</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">HIGHLY EFFICIENT NANOPLASMONIC SERS ON CARDBOARD PACKAGING SUBSTRATES</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">415202</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">How Biology handles nitrite</style></title><secondary-title><style face="normal" font="default" size="100%">Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">5273-5357</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Ferraria, A.</style></author><author><style face="normal" font="default" size="100%">Mattioli, F.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Roque, ACA.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hybrid monoliths for magnetically-driven protein separations</style></title><secondary-title><style face="normal" font="default" size="100%">Adv. Funct. Mater.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/adfm.201400022/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">4528–4541</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Monoliths represent powerful platforms for isolation of large molecules with high added value. This work presents a hybrid approach for antibody (Ab) capture and release. Using mostly natural polymers and clean processes, it is possible to create macroporous monoliths with well-defined porous networks, tuneable mechanical properties, and easy functionalization with a biomimetic ligand specific for Ab. Magnetic nanoparticles (MNPs) are embedded on the monolith network to confer a controlled magnetic response that facilitates and accelerates Ab recovery in the elution step. The hybrid monolithic systems prepared with agarose or chitosan/poly(vinyl alcohol) (PVA) blends exhibit promising binding capacities of Abs directly from cell-culture extracts (120 ± 10 mg Ab g−1 support) and controlled Ab magnetically-assisted elution yielding 95 ± 2% recovery. Moreover, a selective capture of mAbs directly from cell culture extracts is achieved yielding a final mAb preparation with 96% of purity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">28</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Sofia O.</style></author><author><style face="normal" font="default" size="100%">Amado, M. 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Dionísio</style></author><author><style face="normal" font="default" size="100%">A. Schonhals</style></author><author><style face="normal" font="default" size="100%">F. Affouard</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of Nanoscale Confinement on the Molecular Mobility of Ibuprofen</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/full/10.1021/jp500630m</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">13857–13868</style></pages><issue><style face="normal" font="default" size="100%">25</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dall`Agnol, L.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. 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Baltazar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Injection capacity of hydraulic lime grouts in different porous media</style></title><secondary-title><style face="normal" font="default" size="100%">Materials and Structures (Accepted with ongoing revision)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis, D. V.</style></author><author><style face="normal" font="default" size="100%">Silva, J.</style></author><author><style face="normal" font="default" size="100%">Tomaz, A. I.</style></author><author><style face="normal" font="default" size="100%">de Almeida, R. F.</style></author><author><style face="normal" font="default" size="100%">M. Larguinho</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Martins, L. M.</style></author><author><style face="normal" font="default" size="100%">Silva, T. F.</style></author><author><style face="normal" font="default" size="100%">Borralho, P. M.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A. S.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the mechanisms underlying the antiproliferative potential of a Co(II) coordination compound bearing 1,10-phenanthroline-5,6-dione: DNA and protein interaction studies</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14luisjbic.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">787-803</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Nuno Bilo</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Vera Gregório</style></author><author><style face="normal" font="default" size="100%">Iron Duncan</style></author><author><style face="normal" font="default" size="100%">Vera Nunes</style></author><author><style face="normal" font="default" size="100%">Darren Robinson</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">António Valentim</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">InSMART - Integrative Smart City Planning - The case of Households in Évora</style></title><secondary-title><style face="normal" font="default" size="100%">Urban Futures Squaring Circles: Proceedings, International Conference on Urban Futures Squaring Circles 2050,</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10451/12210</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Institute of Social Sciences of the University of Lisbon and Calouste Gulbenkian Foundation</style></publisher><pub-location><style face="normal" font="default" size="100%">Calouste Gulbenkian Foundation</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;European policy has acknowledged the significance of local and regional communities for the&lt;br /&gt;
deployment of new low carbon technologies and their potential for sustainable energy production and use.&lt;br /&gt;
Several initiatives and programmes (e.g. Covenant of Mayors) have been set up to engage European cities in the&lt;br /&gt;
effort towards a low carbon future. At the same time, there is a critical need to improve comprehensive city&lt;br /&gt;
planning driven by an integrated approach and focused on cost benefit assessment towards sustainable energy&lt;br /&gt;
use. Hence, innovative tools and models to assess and perform in-depth analysis of the alternative measures&lt;br /&gt;
towards efficient energy use, will help pave the way to fully capture the potential of each city in the most&lt;br /&gt;
efficient (economically, socially and technically) way.&lt;br /&gt;
The InSMART concept brings together four European cities: Évora (Portugal), Cesena (Italy), Nottingham (UK)&lt;br /&gt;
and Trikala (Greece), and scientific organizations of these countries, to establish a methodology for enhancing&lt;br /&gt;
sustainable planning for city needs through an integrative and multidisciplinary planning approach, aiming to&lt;br /&gt;
developing detailed sustainable energy action plans. Such an approach will identify the optimum mix of short,&lt;br /&gt;
medium and long term projects and investments, addressing the efficiency of energy flows across various city&lt;br /&gt;
sectors with regards to economic, environmental and social criteria and will highlight priority actions.&lt;br /&gt;
Tools and models, like Geographic Information System, buildings models (CitySim and EnergyPlus) and&lt;br /&gt;
transport-based energy and carbon model, as well as a technological partial equilibrium energy model (TIMES),&lt;br /&gt;
are used to analyse, all the relevant sectors (buildings, industries, transports, waste and water management).&lt;br /&gt;
Furthermore, the cities buildings stocks are being characterized through an extensive 110-question survey&lt;br /&gt;
(around 410 door-to-door interviews) and will be modelled through a typology approach. Four hundred 20-&lt;br /&gt;
question surveys are also being carried out to evaluate transport and mobility patterns, supported on travel diaries and fulfilling different quotas for several variables (geographic location, days of the week, age and working&lt;br /&gt;
status) in order to assure representativeness of the data collected.&lt;br /&gt;
The main differences between rural and urban areas results from the building surveys and high-resolution&lt;br /&gt;
electricity consumption from smart meters for the Portuguese city of Évora are highlighted.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, Patricia</style></author><author><style face="normal" font="default" size="100%">Rui Pereira</style></author><author><style face="normal" font="default" size="100%">Pereira, Alfredo</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrated technological-economic modeling platform for energy and climate policy analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bottom-up</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy-climate policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hybrid modeling</style></keyword><keyword><style  face="normal" font="default" size="100%">Top-down</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">doi:10.1016/j.energy.2014.06.075</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">73</style></volume><pages><style face="normal" font="default" size="100%">716–730</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;CGE (computable general equilibrium) and bottom-up models each have unique strengths and weakness in evaluating energy and climate policies. This paper describes the development of an integrated technological, economic modeling platform (HYBTEP), built through the soft-link between the bottom-up TIMES (The Integrated MARKAL-EFOM system) and the CGE GEM-E3 models. HYBTEP combines cost minimizing energy technology choices with macroeconomic responses, which is essential for energy-climate policy assessment. HYBTEP advances on other hybrid tools by assuming 'full-form' models, integrating detailed and extensive technology data with disaggregated economic structure, and 'full-link', i.e., covering all economic sectors. Using Portugal as a case study, we examine three scenarios: (i) the current energy-climate policy, (ii) a CO2 tax, and (iii) renewable energy subsidy, with the objective of assessing the advantages of HYBTEP vis-à-vis bottom-up approach. Results show that the economic framework in HYBTEP partially offsets the increase or decrease in energy costs from the policy scenarios, while TIMES is very sensitive to energy services-price elasticities, setting a wide range of results. HYBTEP allows the computation of the economic impacts of policies in a technological detailed environment. The hybrid platform increases transparency of policy analysis by making explicit the mechanisms through which energy demand evolves, resulting in high confidence for decision-making. © 2014 Elsevier Ltd.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Figueiredo, S.</style></author><author><style face="normal" font="default" size="100%">Cabral, R.</style></author><author><style face="normal" font="default" size="100%">Luis, D.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Alexander Seifalian</style></author><author><style face="normal" font="default" size="100%">Achala de Mel</style></author><author><style face="normal" font="default" size="100%">Deepak M. Kalaskar</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Integration of Gold nanoparticles and liposomes for combined anti-cancer drug delivery</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/conjugation_of_gold_nanoparticles_and_liposomes_for_combined_vehicles_of_drug_delivery_in_cancer.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">One Central Press (OCP)</style></publisher><pub-location><style face="normal" font="default" size="100%">Manchester</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Nuno Bilo</style></author><author><style face="normal" font="default" size="100%">António Valentim</style></author><author><style face="normal" font="default" size="100%">Vera Nunes</style></author><author><style face="normal" font="default" size="100%">George Giannakidis</style></author><author><style face="normal" font="default" size="100%">Darren Robinson</style></author><author><style face="normal" font="default" size="100%">Duncan Irons</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrative Smart City Planning - Buildings and Mobility in Évora</style></title><secondary-title><style face="normal" font="default" size="100%">4th IAEE European Energy Conference - Sustainable Energy Policy and Strategies for Europe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><pub-location><style face="normal" font="default" size="100%">LUISS University, Rome, Italy.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kadar, E.</style></author><author><style face="normal" font="default" size="100%">Batalha, Íris L.</style></author><author><style face="normal" font="default" size="100%">Fisher, A.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The interaction of polymer-coated magnetic nanoparticles with seawater</style></title><secondary-title><style face="normal" font="default" size="100%">Science of The Total Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S004896971301365X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">487</style></volume><pages><style face="normal" font="default" size="100%">771-777</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Laboratory studies were conducted to evaluate the interaction between bare and polymer-coated magnetic nanoparticles (MNPs) with various environmentally relevant carrying solutions including natural oceanic seawater with and without addition of algal exopolymeric substances (EPS). The MNPs were coated with three different stabilising agents, namely gum Arabic (GA-MNP), dextran (D-MNP) and carboxymethyl-dextran (CMD-MNP). The colloidal stability of the suspensions was evaluated over 48 h and we demonstrated that: (i) hydrodynamic diameters increased over time regardless of carrying solution for all MNPs except the GA-coated ones; however, the relative changes were carrying solution- and coat-dependent; (ii) polydispersity indexes of the freshly suspended MNPs are below 0.5 for all coated MNPs, unlike the much higher values obtained for the uncoated MNPs; (iii) freshly prepared MNP suspensions (both coated and uncoated) in Milli-Q (MQ) water show high colloidal stability as indicated by zeta-potential values below -30 mV, which however decrease in absolute value within 48 h for all MNPs regardless of carrying solution; (iv) EPS seems to &quot;stabilise&quot; the GA-coated and the CMD-coated MNPs, but not the uncoated or the D-coated MNPs, which form larger aggregates within 48 h; (v) despite this aggregation, iron (Fe)-leaching from MNPs is sustained over 48h, but remained within the range of 3-9% of the total iron-content of the initially added MNPs regardless of suspension media and capping agent. The environmental implications of our findings and biotechnological applicability of MNPs are discussed.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sanguino P,</style></author><author><style face="normal" font="default" size="100%">Monteiro T,</style></author><author><style face="normal" font="default" size="100%">Marques F,</style></author><author><style face="normal" font="default" size="100%">Dias CJ,</style></author><author><style face="normal" font="default" size="100%">Igreja R,</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INTERDIGITATED CAPACITIVE IMMUNOSENSORS WITH PVDF IMMOBILIZATION LAYERS</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE SENSORS JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1260-1265</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">V. Augusto</style></author><author><style face="normal" font="default" size="100%">Rocha, A.</style></author><author><style face="normal" font="default" size="100%">Lourenco, N. M. T.</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">P. Vidinha</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion Jelly Conductive Properties Using Dicyanamide-Based Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">9445-9459</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermal behavior and transport properties of several ion jellys (IJs), a composite that results from the combination of gelatin with an ionic liquid (IL), were investigated by dielectric relaxation spectroscopy (DRS), differential scanning calorimetry (DSC), and pulsed field gradient nuclear magnetic resonance spectroscopy (PFG NMR). Four different ILs containing the dicyanamide anion were used: 1-butyl-3-methylimidazolium dicyanamide (BMIMDCA), 1-ethyl-3-methylimidazolium dicyanamide (EMIMDCA), 1-butyl-1-methylpyrrolidinium dicyanamide (BMPyrDCA), and 1-butylpyridinium dicyanamide (BPyDCA); the bulk ILs were also investigated for comparison. A glass transition was detected by DSC for all materials, ILs and IJs, allowing them to be classified as glass formers. Additionally, an increase in the glass transition temperature upon dehydration was observed with a greater extent for IJs, attributed to a greater hindrance imposed by the gelatin matrix after water removal, rendering the IL less mobile. While crystallization is observed for some ILs with negligible water content, it was never detected for any IJ upon thermal cycling, which persist always as fully amorphous materials. From DRS measurements, conductivity and diffusion coefficients for both cations (D+) and anions (D–) were extracted. D+ values obtained by DRS reveal excellent agreement with those obtained from PFG NMR direct measurements, obeying the same VFTH equation over a large temperature range (ΔT ≈ 150 K) within which D+ varies around 10 decades. At temperatures close to room temperature, the IJs exhibit D values comparable to the most hydrated (9%) ILs. The IJ derived from EMIMDCA possesses the highest conductivity and diffusion coefficient, respectively, 10–2 S·cm–1 and 10–10 m2·s–1. For BMPyrDCA the relaxational behavior was analyzed through the complex permittivity and modulus formalism allowing the assignment of the detected secondary relaxation to a Johari–Goldstein process. Besides the relevant information on the more fundamental nature providing physicochemical details on ILs behavior, new doorways are opened for practical applications by using IJ as a strategy to produce novel and stable electrolytes for different electrochemical devices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">V. Augusto</style></author><author><style face="normal" font="default" size="100%">Rocha, A.</style></author><author><style face="normal" font="default" size="100%">N. M. T. Lourenço</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">P. Vidinha</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion jelly conductive properties using dicyanamide-based ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp502870q</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">9445-9459</style></pages><issue><style face="normal" font="default" size="100%">31</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Veigas, Bruno,</style></author><author><style face="normal" font="default" size="100%">Branquinho, R.,</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana,</style></author><author><style face="normal" font="default" size="100%">Wojcik, Pawel Jerzy,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion sensing (EIS) real-time quantitative monitorization of isothermal DNA amplification</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors and Bioelectronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">50-55</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares L,</style></author><author><style face="normal" font="default" size="100%">Csáki A,</style></author><author><style face="normal" font="default" size="100%">Fritzsche W,</style></author><author><style face="normal" font="default" size="100%">Flores Orfeu</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author><author><style face="normal" font="default" size="100%">Pereira E,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">LOCALIZED SURFACE PLASMON RESONANCE (LSPR) BIOSENSING USING GOLD NANOTRIANGLES: DETECTION OF DNA HYBRIDIZATION EVENTS AT ROOM-TEMPERATURE</style></title><secondary-title><style face="normal" font="default" size="100%">Analyst</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">139</style></volume><pages><style face="normal" font="default" size="100%">4964-4973</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramalhete, I.</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author><author><style face="normal" font="default" size="100%">Farias, Hugo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low Cost Adaptive Housing Model</style></title><secondary-title><style face="normal" font="default" size="100%">40th IAHS World Congress in Housing – Sustainable Housing Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Univ. Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Funchal, Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">54, ISBN: 978-989-98949-0-7</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa</style></author><author><style face="normal" font="default" size="100%">Veigas, Bruno,</style></author><author><style face="normal" font="default" size="100%">Jacob, Jorge M.,</style></author><author><style face="normal" font="default" size="100%">Santos, GMC,</style></author><author><style face="normal" font="default" size="100%">Santos, GMC,</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Inacio, Joao,</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A low cost, safe, disposable, rapid and self-sustainable paper-based platform for diagnostic testing: lab-on-paper</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">12 pp.</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Julià Arcau</style></author><author><style face="normal" font="default" size="100%">Vincent Andermark</style></author><author><style face="normal" font="default" size="100%">Elisabet Aguiló</style></author><author><style face="normal" font="default" size="100%">Albert Gandioso</style></author><author><style face="normal" font="default" size="100%">Artur Moro</style></author><author><style face="normal" font="default" size="100%">Mario Cetina</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Ingo Ottb</style></author><author><style face="normal" font="default" size="100%">Laura Rodríguez</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Luminescent alkynyl-gold(I) coumarin derivatives and their biological activity</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">4426-4436</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Luminescent alkynyl-gold(I) coumarin derivatives and their biological activity &lt;/p&gt;
&lt;p&gt;The synthesis and characterization of three propynyloxycoumarins are reported in this work together with the formation of three different series of gold(I) organometallic complexes. Neutral complexes are constituted by water soluble phosphines (PTA and DAPTA) which confer water solubility to them. The X-ray crystal structure of 7-(prop-2-in-1-yloxy)-1-benzopyran-2-one and its corresponding dialkynyl complex is also shown and the formation of rectangular dimers for the gold derivative in the solid state can be observed. A detailed analysis of the absorption and emission spectra of both ligands and complexes allows us to attribute the luminescent behaviour to the coumarin organic ligand. Moreover, the presence of the gold(I) metal atom seems to be responsible for an increase of coumarin phosphorescence emission. The biological activity of the complexes showed that the anionic complexes triggered strong cytotoxic effects in two different cell lines whereas the neutral gold alkynyl complexes led to lower effects against tumor cell growth. Thioredoxin reductase (TrxR) inhibition was very strong in the case of the neutral complexes (IC50 values below 0.1 μM) but moderate for the anionic complexes (IC50 values above 0.8 μM).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vijaykumar L Dhadge</style></author><author><style face="normal" font="default" size="100%">Rosa, S.</style></author><author><style face="normal" font="default" size="100%">Azevedo, A.</style></author><author><style face="normal" font="default" size="100%">Aires-Barros, R.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic Aqueous Two Phase Fishing: An Hybrid Process Technology for Antibody Purification</style></title><secondary-title><style face="normal" font="default" size="100%">J. Chromatogr. A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0021967314003318</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1339</style></volume><pages><style face="normal" font="default" size="100%">59-64</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The potential to combine aqueous two-phase extraction (ATPE) with magnetic separation was here investigated with the aim of developing a selective non-chromatographic method for the purification of antibodies from cell culture supernatants. Aqueous two-phase systems (ATPS) composed of polyethylene glycol (PEG) and dextran were supplemented with several surface modified magnetic particles (MPs) at distinct salt concentrations. The partition of pure human IgG in the upper and lower phases as well as the amount adsorbed at the MPs surface was investigated, indicating that MPs coated with dextran and gum Arabic established the lowest amount of non-specific interactions. The binding capacity of gum arabic coated particles modified with aminophenyl boronic acid (GA-APBA-MP) was were found to be excellent in combination with the ATPS system, yielding high yields of antibody recovery (92%) and purity (98%) from cell culture supernatants. The presence of MPs in the ATPS was found to speed up phase separation (from 40 to 25 min), to consume a lower amount of MPs (half of the amount needed in magnetic fishing) and to increase the yield and purity of a mAb purified from a cell culture supernatant, when compared with ATPE or magnetic fishing processes alone.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">A.G. Wedd</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mo-Cu metal cluster formation and binding in an orange protein isolated from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">605-614</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Amado, António Ribeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelo de Cidade Energeticamente Eficiente</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Editora Caleidoscópio_Edição e Artes Gráficas, SA, ISBN: 978-989-6582-69-2</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. C. Rodrigues</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">F.  Danède,</style></author><author><style face="normal" font="default" size="100%">F. Affouard</style></author><author><style face="normal" font="default" size="100%">N. T. Correia,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Mobility of Amorphous S-Flurbiprofen: A Dielectric Relaxation Spectroscopy Approach</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/mp4002188</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">112-130</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1021/mp4002188&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaspar, Diana,</style></author><author><style face="normal" font="default" size="100%">Fernandes</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Pedro Guedes,</style></author><author><style face="normal" font="default" size="100%">Fernandes</style></author><author><style face="normal" font="default" size="100%">Grey, P.,</style></author><author><style face="normal" font="default" size="100%">Pontes, R. V.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Godinho, M. H.,</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanocrystalline cellulose applied simultaneously as the gate dielectric and the substrate in flexible field effect transistors</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">J. R. Santos</style></author><author><style face="normal" font="default" size="100%">A. Nogueira</style></author><author><style face="normal" font="default" size="100%">F. Wyczisk</style></author><author><style face="normal" font="default" size="100%">L. Divay</style></author><author><style face="normal" font="default" size="100%">S. Reparaz</style></author><author><style face="normal" font="default" size="100%">F. Alzina</style></author><author><style face="normal" font="default" size="100%">C. M. S. Torres</style></author><author><style face="normal" font="default" size="100%">J. Cuffe</style></author><author><style face="normal" font="default" size="100%">F. Montemor</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanostructured p-type Cr/V2O5 thin films with boosted thermoelectric properties</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1039/C3TA15168A</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">6456-6462</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The urgent need for non-toxic and abundant thermoelectric materials has become a significant motivation to improve the figures of merit of metal oxides in order to remove the barrier towards their widespread use for thermoelectric applications. Here we show the influence of a Cr layer in boosting the thermoelectric properties of vanadium pentoxide (V2O5) thin films, deposited by thermal evaporation and annealed at 500 °C. The Cr to V2O5 thickness ratio controls the morphological and thermoelectric properties of the thin films produced. The optimized Seebeck coefficient and power factor values at room temperature are +50 μV K−1 and 7.9 × 10−4 W m−1 K−2, respectively. The nanograin structure of the films is responsible for an improvement in the electrical conductivity up to 3 × 105 (Ω m)−1 with a typical thermal conductivity of 1.5 W m−1 K−1. These results combine to yield promising p-type thermoeletric CrV2O5 thin films with a ZT of 0.16 at room temperature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">18</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrite biosensing - Electrochemical biosensors based on cytochrome c nitrite reductase from Desulfovibrio desulfuricans ATCC 27774</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Lambert Academic Publishing (ISBN 978-3-659-10593-7)</style></publisher><pub-location><style face="normal" font="default" size="100%">ISBN 978-3-659-10593-7</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bird, LJ</style></author><author><style face="normal" font="default" size="100%">Saraiva, I.H.</style></author><author><style face="normal" font="default" size="100%">Park, S</style></author><author><style face="normal" font="default" size="100%">Calçada, EO</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Nitschke, W</style></author><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author><author><style face="normal" font="default" size="100%">Newman, DK</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nonredundant roles for cytochrome c2 and two high-potential iron-sulfur proteins in the photoferrotroph Rhodopseudomonas palustris TIE-1</style></title><secondary-title><style face="normal" font="default" size="100%">J Bacteriol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24317397</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">196</style></volume><pages><style face="normal" font="default" size="100%">850-858</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The purple bacterium Rhodopseudomonas palustris TIE-1 expresses multiple small high-potential redox proteins during photoautotrophic growth, including two high-potential iron-sulfur proteins (HiPIPs) (PioC and Rpal_4085) and a cytochrome c2. We evaluated the role of these proteins in TIE-1 through genetic, physiological, and biochemical analyses. Deleting the gene encoding cytochrome c2 resulted in a loss of photosynthetic ability by TIE-1, indicating that this protein cannot be replaced by either HiPIP in cyclic electron flow. PioC was previously implicated in photoferrotrophy, an unusual form of photosynthesis in which reducing power is provided through ferrous iron oxidation. Using cyclic voltammetry (CV), electron paramagnetic resonance (EPR) spectroscopy, and flash-induced spectrometry, we show that PioC has a midpoint potential of 450 mV, contains all the typical features of a HiPIP, and can reduce the reaction centers of membrane suspensions in a light-dependent manner at a much lower rate than cytochrome c2. These data support the hypothesis that PioC linearly transfers electrons from iron, while cytochrome c2 is required for cyclic electron flow. Rpal_4085, despite having spectroscopic characteristics and a reduction potential similar to those of PioC, is unable to reduce the reaction center. Rpal_4085 is upregulated by the divalent metals Fe(II), Ni(II), and Co(II), suggesting that it might play a role in sensing or oxidizing metals in the periplasm. Taken together, our results suggest that these three small electron transfer proteins perform different functions in the cell.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel Bipyridinium Ionic Liquids as Liquid Electrochromic Devices</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMISTRY-A EUROPEAN JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">3982-3988</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">K. Pal</style></author><author><style face="normal" font="default" size="100%">Pakira, B.</style></author><author><style face="normal" font="default" size="100%">Aviles, T.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Nuñez, J.L.</style></author><author><style face="normal" font="default" size="100%">Rizzi, A. C.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Sarkar, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One Electron Reduced Square Planar Bis(benzene-1,2-dithiolato) Copper Dianionic Complex and Redox Switch by O2/HO-</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">12799-12808</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. J. Catalao</style></author><author><style face="normal" font="default" size="100%">Figueiredo, J</style></author><author><style face="normal" font="default" size="100%">M. X. Henriques</style></author><author><style face="normal" font="default" size="100%">J. P. Gomes</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization of fluorescent tools for cell biology studies in Gram-positive bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e113796</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, P.</style></author><author><style face="normal" font="default" size="100%">Marques, M.</style></author><author><style face="normal" font="default" size="100%">Coito, L.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organometallic compounds in cancer therapy: past lessons and future directions</style></title><secondary-title><style face="normal" font="default" size="100%">Anticancer Agents Med Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/14martinsaamc.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1199-212</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Freitas, A. T.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Overview of HCM genomics and transcriptomics: molecular tools in HCM assessment for application in clinical medicine</style></title><secondary-title><style face="normal" font="default" size="100%">Cardiovascular Disease II</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/overview_of_hypertrophic_cardiomyopathy.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">iConcept Press Ltd.</style></publisher><pub-location><style face="normal" font="default" size="100%">Hong Kong</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dourado, Catarina G.</style></author><author><style face="normal" font="default" size="100%">Duarte, Margarida Alexandra</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Bastos-Silveira, Cristiane</style></author><author><style face="normal" font="default" size="100%">Marrero, Patricia</style></author><author><style face="normal" font="default" size="100%">Oliveira, Paulo</style></author><author><style face="normal" font="default" size="100%">Paulo, Octávio S.</style></author><author><style face="normal" font="default" size="100%">Dias, Deodália</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phylogenetic origin of the endemic pigeons from Madeira (Columba trocaz) and Azores Islands (Columba palumbus azorica)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Ornithology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">$\beta$-Fibrinogen intron 7</style></keyword><keyword><style  face="normal" font="default" size="100%">Columba</style></keyword><keyword><style  face="normal" font="default" size="100%">Endemic pigeons</style></keyword><keyword><style  face="normal" font="default" size="100%">Macaronesia</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondrial DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Phylogeny</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">155</style></volume><pages><style face="normal" font="default" size="100%">71–82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study addresses for the first time the issue of pigeon (genus Columba) phylogeny within the archipelagos of Madeira ( Columba trocaz) and Azores ( C. palumbus azorica), located in the singular biogeographic area of Macaronesia. The phylogeny of these endemic pigeons was inferred based on mitochondrial (cytochrome b and cytochrome c oxidase I) and nuclear ($\beta$-fibrinogen intron 7) genetic markers through multiple approaches. Despite the non-monophyletic pattern for the insular endemic species recovered in the phylogenies, topology tests presented somewhat different results. C. trocaz, the Madeiran endemic species, clustered strongly with the Canarian endemic C. bollii, and these two are thus more closely related to each other than C. bollii to C. junoniae, the other endemic species of Canary Islands, which seems to have diverged independently. Moreover, C. trocaz was found to be phylogenetically closer to C. bollii than to C. palumbus from mainland Europe and Azores Islands. No genetic differentiation was found between the continental C. p. palumbus and the endemic C. p. azorica, which suggests a relatively recent colonisation event of the Azores Islands. (English) [ABSTRACT FROM AUTHOR]&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Diogo</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Carla Ferreira</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preventing Atomicity Violations with Contracts</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2014-sousa_0.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">UNL-2014</style></number><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dantas, J.M.</style></author><author><style face="normal" font="default" size="100%">Morgado, L.</style></author><author><style face="normal" font="default" size="100%">Marques, AC</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the effect of ionic strength on the functional robustness of the triheme cytochrome PpcA from Geobacter sulfurreducens: a contribution for optimizing biofuel cell's power density</style></title><secondary-title><style face="normal" font="default" size="100%">J Phys Chem B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25275217</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">12416-12425</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increase of conductivity of electrolytes favors the current production in microbial fuel cells (MFCs). Adaptation of cell cultures to higher ionic strength is a promising strategy to increase electricity production. The bacterium Geobacter sulfurreducens is considered a leading candidate for MFCs. Therefore, it is important to evaluate the impact of the ionic strength on the functional properties of key periplasmic proteins that warrants electron transfer to cell exterior. The effect of the ionic strength on the functional properties of triheme cytochrome PpcA, the most abundant periplasmic cytochrome in G. sulfurreducens, was investigated by NMR and potentiometric methods. The redox properties of heme IV are the most affected ones. Chemical shift perturbation measurements on the backbone NMR signals, at increasing ionic strength, also showed that the region close to heme IV is the most affected due to the large number of positively charged residues, which confer a highly positive electrostatic surface around this heme. The shielding of these positive charges at high ionic strength explain the observed decrease in the reduction potential of heme IV and shows that PpcA was designed to maintain its functional mechanistic features even at high ionic strength.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">43</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Evelina R.</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Freitas, João Capucho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Public Participation in Urban Planning – Portuguese Small Town Case</style></title><secondary-title><style face="normal" font="default" size="100%">Urban Planning: Practices, Challenges and Benefits</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers,  Inc, ISBN: 978-1-63117-691-3</style></publisher><pub-location><style face="normal" font="default" size="100%">New York, USA</style></pub-location><pages><style face="normal" font="default" size="100%">chapter 9 - pp. 90-101</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Química de Coordenação e Biologia: controlo da atividade enzimática por alteração da coordenação dos centros metálicos catalíticos</style></title><secondary-title><style face="normal" font="default" size="100%">Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">9-21</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, J M</style></author><author><style face="normal" font="default" size="100%">Madeira, T I</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relativistic calculations of M-shell photoionization and X-ray production cross-sections for Hg at 5.96 keV excitation energy</style></title><secondary-title><style face="normal" font="default" size="100%">Radiation Physics and Chemistry</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0969806X14003740</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we calculate photoionization and X-ray production cross-sections (XPCS) of M-shell vacancies in Hg at incident photon energy of 5.96 keV (low.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20A59810-DC31-4197-AAA3-3FE601BB54A6</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/B2439B3A-CFA1-4716-A2C3-AF0D04005F6D</style></custom3><label><style face="normal" font="default" size="100%">r15008</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Julia Hahn</style></author><author><style face="normal" font="default" size="100%">Miltos Ladikas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Responsible Research and Innovation: a Global Perspective</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v10y2014i10p9-27.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">9-27</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Responsible Research and Innovation (RRI) is a normative concept that has captured considerable attention on the Science and Technology (S&amp;amp;T) policy level, but also in academic discourses. It represents a new approach to how science, innovation and research can be shaped in accordance with societal values that builds directly on the concepts and methodologies of Technology Assessment (TA). The definition and operationalization aspects of RRI remain still unclear although key ingredients such as ethical acceptability are well established in S&amp;amp;T debates and embrace a spectrum of standard methodological approaches. In this paper we review the conceptual debate on RRI with a focus on its constituent parts. We then present a functional comparison between RRI and TA that proves the considerable conceptual overlap in the two approaches. We argue that TA methodologies and precepts should be employed as key operationalisational features in RRI. Finally we argue for a global perspective on RRI by describing a case study on global ethics in S&amp;amp;T that introduces an analytical framework for ethics debates.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simoes, Sofia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Fortes, Patricia</style></author><author><style face="normal" font="default" size="100%">Huppes, Gjalt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The savings of energy saving: Interactions between energy supply and demand-side options-quantification for Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Efficiency</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">End-use energy efficiency</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy policies</style></keyword><keyword><style  face="normal" font="default" size="100%">Renewable electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Supply and demand side</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">179–201</style></pages><isbn><style face="normal" font="default" size="100%">1570-6478</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Self-standing elastomeric composites based on lithium ferrites and their dielectric behavior</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scitation.aip.org/content/aip/journal/jap/116/22/10.1063/1.4903735</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">224102 (1-8)</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kardarian K,</style></author><author><style face="normal" font="default" size="100%">Busani T,</style></author><author><style face="normal" font="default" size="100%">Osório I,</style></author><author><style face="normal" font="default" size="100%">Domingos H,</style></author><author><style face="normal" font="default" size="100%">Igreja R,</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author><author><style face="normal" font="default" size="100%">Cortez J,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SINTERING OF NANOSCALE SILVER COATED TEXTILES, A NEW APPROACH TO ATTAIN CONDUCTIVE FABRICS FOR ELECTROMAGNETIC SHIELDING</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">147</style></volume><pages><style face="normal" font="default" size="100%">815-822</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, D. M.</style></author><author><style face="normal" font="default" size="100%">Granadeiro, C. M.</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa. P. M.</style></author><author><style face="normal" font="default" size="100%">Grazina, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Silva, P.</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, F. A.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Balula, S. S.</style></author><author><style face="normal" font="default" size="100%">Freire, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SiW11Fe@MIL-101(Cr) composite: A novel and versatile electrocatalyst</style></title><secondary-title><style face="normal" font="default" size="100%">ChemElectroChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">1293-1300</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author><author><style face="normal" font="default" size="100%">Poggi, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar Energy Integration in Urban Planning: GUUD model</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Procidea</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">DOI: 10.1016/j.egypro.2014.06.034</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">ISSN: 1876-6102 (14)00770-X </style></volume><pages><style face="normal" font="default" size="100%">277-284</style></pages><issue><style face="normal" font="default" size="100%">50</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author><author><style face="normal" font="default" size="100%">Poggi, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar urban planning: a parametric approach</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Procedia </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">DOI: 10.1016/j.egypro.2014.02.174</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">ISSN: 1876-6102 </style></volume><pages><style face="normal" font="default" size="100%">1539–1548</style></pages><issue><style face="normal" font="default" size="100%">50</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. G. Nunes</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">N. T. Correia,</style></author><author><style face="normal" font="default" size="100%">F.  Danède,</style></author><author><style face="normal" font="default" size="100%">R. G. Nunes</style></author><author><style face="normal" font="default" size="100%">H. P. Diogo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Stable Amorphous Statin: Solid-State NMR and Dielectric Studies on Dynamic Heterogeneity of Simvastatin</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/mp400455r</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">727-737</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1021/mp400455r&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Quaresma P,</style></author><author><style face="normal" font="default" size="100%">Osório I,</style></author><author><style face="normal" font="default" size="100%">G. Doria</style></author><author><style face="normal" font="default" size="100%">Carvalho PA,</style></author><author><style face="normal" font="default" size="100%">Pereira A,</style></author><author><style face="normal" font="default" size="100%">Langer J,</style></author><author><style face="normal" font="default" size="100%">Araújo JP,</style></author><author><style face="normal" font="default" size="100%">Pastoriza-Santos I,</style></author><author><style face="normal" font="default" size="100%">Liz-Marzán LM,</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author><author><style face="normal" font="default" size="100%">Baptista P,</style></author><author><style face="normal" font="default" size="100%">Pereira E,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">STAR-SHAPED MAGNETITE@GOLD NANOPARTICLES FOR PROTEIN MAGNETIC SEPARATION AND SERS DETECTION</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">3659-3667</style></pages><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Craveiro</style></author><author><style face="normal" font="default" size="100%">Martins, M</style></author><author><style face="normal" font="default" size="100%">G. B. Santos</style></author><author><style face="normal" font="default" size="100%">N. T. Correia,</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">A. R. C. Duarte</style></author><author><style face="normal" font="default" size="100%">R. L. Reis</style></author><author><style face="normal" font="default" size="100%">A. Paiva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Starch-based polymer – IL composites formed by compression moulding and supercritical fluid foaming for self-supported conductive materials</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2014/ra/c4ra01424c#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">17161-17170</style></pages><notes><style face="normal" font="default" size="100%">&lt;p&gt;DOI: 10.1039/C4RA01424C&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wojcik, Pawel Jerzy,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Statistical Mixture Design and Multivariate Analysis of Inkjet Printed a-WO3/TiO2/WOX Electrochromic Films</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Combinatorial Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">5-16</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, A. G.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Steady state kinetics with nitric oxide reductase (nor): new considerations onsubstrate inhibiion profile and catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">1837</style></volume><pages><style face="normal" font="default" size="100%">375-384</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Branco, R. J. F.</style></author><author><style face="normal" font="default" size="100%">Ana Aguiar‐Ricardo</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural evaluation of an alternative Protein A biomimetic ligand for antibody purification</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Computer-Aided Molecular Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007/s10822-013-9703-1</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">25-34</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Affinity chromatography is one of the most common techniques employed at the industrial-scale for antibody purification. In particular, the purification of human immunoglobulin G (hIgG) has gained relevance with the immobilization of its natural binding counterpart—Staphylococcus aureus Protein A (SpA) or with the recent development of biomimetic affinity ligands, namely triazine-based ligands. These ligands have been developed in order to overcome economic and leaching issues associated to SpA. The most recent triazine-based ligand—TPN-BM, came up as an analogue of 2-(3-amino-phenol)-6-(4-amino-1-naphthol)-4-chloro-sym-triazine ligand also known as ligand 22/8 with improved physico-chemical properties and a greener synthetic route. This work intends to evaluate the potential of TPN-BM as an alternative affinity ligand towards antibody recognition and binding, namely IgG, at an atomic level, since it has already been tested, after immobilization onto chitosan-based monoliths and demonstrated interesting affinity behaviour for this purpose. Herein, combining automated molecular docking and molecular dynamics simulations it was predicted that TPN-BM has high propensity to bind IgG through the same binding site found in the crystallographic structure of SpA_IgG complex, as well as theoretically predicted for ligand 22/8_IgG complex. Furthermore, it was found that TPN-BM established preferential interactions with aromatic residues at the Fab domain (Trp 50, Tyr 53, Tyr 98 and Trp 100), while in the Fc domain the main interactions are based on hydrogen bonds with pH sensitive residues at operational regime for binding and elution like histidines (His 460, His 464, His 466). Moreover, the pH dependence of TPN-BM_IgG complex formation was more evident for the Fc domain, where at pH 3 the protonation state and consequently the charge alteration of histidine residues located at the IgG binding site induced ligand detachment which explains the optimal elution condition at this pH observed experimentally.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dall`Agnol, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Liengen</style></author><author><style face="normal" font="default" size="100%">Basseguy</style></author><author><style face="normal" font="default" size="100%">Feron</style></author><author><style face="normal" font="default" size="100%">Beech</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Sulphate reducing bacteria and microbially induced corroision</style></title><secondary-title><style face="normal" font="default" size="100%">Green BOOK - Understanding Biocorrosion: Fundamentals and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Woodhead Publishing</style></publisher><pages><style face="normal" font="default" size="100%">ISBN :9781782421207</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alcafache, Ana Oliveira</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable construction: Water efficiency in housing sector</style></title><secondary-title><style face="normal" font="default" size="100%">40th IAHS World Congress in Housing – Sustainable Housing Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Universidade Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Funchal, Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">235 - ISBN: 978-989-98949-0-7</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">T. Avilés</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of [S2MoS2Cu(n-SPhF)]2−(n=o, m, p) clusters: Potential 19F-NMR structural probes for Orange Protein</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem Commun</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">97-100</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Guilherme, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Branco, R. J. F.</style></author><author><style face="normal" font="default" size="100%">Lowe, C. R.</style></author><author><style face="normal" font="default" size="100%">Roque, ACA.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A tailor made affinity pair “tag-receptor” for the purification of fusion proteins</style></title><secondary-title><style face="normal" font="default" size="100%">ChemBioChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/cbic.201400018/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1423-35</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel affinity “tag–receptor” pair was developed as a generic platform for the purification of fusion proteins. The hexapeptide RKRKRK was selected as the affinity tag and fused to green fluorescent protein (GFP). The DNA fragments were designed, cloned in Pet-21c expression vector and expressed in E. coli host as soluble protein. A solid-phase combinatorial library based on the Ugi reaction was synthesized: 64 affinity ligands displaying complementary functionalities towards the designed tag. The library was screened by affinity chromatography in a 96-well format for binding to the RKRKRK-tagged GFP protein. Lead ligand A7C1 was selected for the purification of RKRKRK fusion proteins. The affinity pair RKRKRK-tagged GFP with A7C1 emerged as a promising solution (Ka of 2.45×105 M−1). The specificity of the ligand towards the tag was observed experimentally and theoretically through automated docking and molecular dynamics simulations.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, C.S.M.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Dias, A M G C</style></author><author><style face="normal" font="default" size="100%">Branco, R. J. F.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A theoretical and experimental approach toward the development of affinity adsorbents for GFP and GFP-fusion proteins purification</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0168165614002971</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">186</style></volume><pages><style face="normal" font="default" size="100%">13-20</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The green fluorescent protein (GFP) is widely employed to report on a variety of molecular phenomena, but its selective recovery is hampered by the lack of a low-cost and robust purification alternative. This work reports an integrated approach combining rational design and experimental validation toward the optimization of a small fully-synthetic ligand for GFP purification. A total of 56 affinity ligands based on a first-generation lead structure were rationally designed through molecular modeling protocols. The library of ligands was further synthesized by solid-phase combinatorial methods based on the Ugi reaction and screened against Escherichia coli extracts containing GFP. Ligands A4C2, A5C5 and A5C6 emerged as the new lead structures based on the high estimated theoretical affinity constants and the high GFP binding percentages and enrichment factors. The elution of GFP from these adsorbents was further characterized, where the best compromise between mild elution conditions, yield and purity was found for ligands A5C5 and A5C6. These were tested for purifying a model GFP-fusion protein, where ligand A5C5 yielded higher protein recovery and purity. The molecular interactions between the lead ligands and GFP were further assessed by molecular dynamics simulations, showing a wide range of potential hydrophobic and hydrogen-bond interactions.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva,MA</style></author><author><style face="normal" font="default" size="100%">Valente, RC</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Turner, D.L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Catarino, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and kinetic characterization of two methyl-accepting chemotaxis heme sensors from Geobacter sulfurreducens reveals the structural origin of their functional difference</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24463054</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1837</style></volume><pages><style face="normal" font="default" size="100%">920-928</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic sensor domains GSU582 and GSU935 are part of methyl-accepting chemotaxis proteins of the bacterium Geobacter sulfurreducens containing one c-type heme and a PAS-like fold. Their spectroscopic properties were shown previously to share similar spectral features. In both sensors, the heme group is in the high-spin form in the oxidized state and low-spin after reduction and binding of a methionine residue. Therefore, it was proposed that this redox-linked ligand switch might be related to the signal transduction mechanism. We now report the thermodynamic and kinetic characterization of the sensors GSU582 and GSU935 by visible spectroscopy and stopped-flow techniques, at several pH and ionic strength values. Despite their similar spectroscopic features, the midpoint reduction potentials and the rate constants for reduction by dithionite are considerably different in the two sensors. The reduction potentials of both sensors are negative and well framed within the typical anoxic subsurface environments in which Geobacter species predominate. The midpoint reduction potentials of sensor GSU935 are lower than those of GSU582 at all pH and ionic strength values and the same was observed for the reduction rate constants. The origin of the different functional properties of these closely related sensors is rationalized in the terms of the structures. The results suggest that the sensors are designed to function in different working potential ranges, allowing the bacteria to trigger an adequate cellular response in different anoxic subsurface environments. These findings provide an explanation for the co-existence of two similar methyl-accepting chemotaxis proteins in G. sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">V. S. F. Muralha</style></author><author><style face="normal" font="default" size="100%">Águas, H.</style></author><author><style face="normal" font="default" size="100%">A. Pires de Matos</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Time-resolved luminescence studies of Eu3+</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Quantitative Spectroscopy &amp; Radiative Transfer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">134</style></volume><pages><style face="normal" font="default" size="100%">29-38</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Helder Marques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards an Algorithmic Skeleton Framework for Programming the Intel® Xeon Phi™ Processor</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2014-helder_marques.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Boavida</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Tomáš Michalek, Lenka Hebáková, Leonhard Hennen, Constanze Scherz, Linda Nierling and Julia Hahn</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards an assessment of the Portuguese e-mobility case: The Mobi-E</style></title><secondary-title><style face="normal" font="default" size="100%">Technology Assessment and Policy Areas of Great Transitions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Technology Centre ASCR</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location><pages><style face="normal" font="default" size="100%">263-269</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Loureiro, J.</style></author><author><style face="normal" font="default" size="100%">N. Neves</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">T. Mateus</style></author><author><style face="normal" font="default" size="100%">R. Santos</style></author><author><style face="normal" font="default" size="100%">S. Filonovich</style></author><author><style face="normal" font="default" size="100%">S. Reparaz</style></author><author><style face="normal" font="default" size="100%">C. M. S. Torres</style></author><author><style face="normal" font="default" size="100%">F. Wyczisk</style></author><author><style face="normal" font="default" size="100%">L. Divay</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transparent aluminium zinc oxide thin films with enhanced thermoelectric properties</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mater. Chem. A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1039/C3TA15052F</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">6649-6655</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Improved thermoelectric properties of Aluminum Zinc Oxide (AZO) thin films deposited by radio frequency (RF) and pulsed Direct Current (DC) magnetron sputtering at room temperature are reported. In both techniques films were deposited using sintered and non-sintered targets produced from nano-powders. It is confirmed that both the Al doping concentration and film thickness control the thermoelectric, optical and structural properties of these films. Seebeck coefficients up to −134 μV K−1 and electrical conductivities up to 4 × 104 (Ω m)−1 lead to power factors up to 4 × 10−4 W mK−2, which is above the state-of-the-art for similar materials, almost by a factor of three. The thermoelectric I–V response of an optimized AZO element with a planar geometry was measured and a maximum power output of 2.3 nW, for a temperature gradient of 20 K near room temperature, was obtained. Moreover, the low thermal conductivity (&amp;lt;1.19 W mK−1) yields a ZT value above 0.1. This is an important result as it is at least three times higher than the ZT found in the literature for AZO, at room temperature, opening new doors for applications of this inexpensive, abundant and environmental friendly material, in a new era of thermoelectric devices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">18</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Travelling Beneath the Gold Surface – Part I: study and characterization of laboratory reconstructions of Portuguese seventeenth and eighteenth centuries ground and bole layers</style></title><secondary-title><style face="normal" font="default" size="100%">e.c-nservation Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/gilt-teller/files/e-consjournal2_sandu_et_al.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schedel, J.</style></author><author><style face="normal" font="default" size="100%">Amado, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Urban Regeneration: More Energy, Less Carbon</style></title><secondary-title><style face="normal" font="default" size="100%">40th IAHS World Congress in Housing – Sustainable Housing Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Univ. Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Funchal, Madeira</style></pub-location><pages><style face="normal" font="default" size="100%">49, ISBN: 978-989-98949-0-7</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro D,</style></author><author><style face="normal" font="default" size="100%">Kulakova A,</style></author><author><style face="normal" font="default" size="100%">Quaresma P,</style></author><author><style face="normal" font="default" size="100%">Pereira E,</style></author><author><style face="normal" font="default" size="100%">Bonifácio C,</style></author><author><style face="normal" font="default" size="100%">Romão MJ,</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author><author><style face="normal" font="default" size="100%">Carvalho AL,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">THE USE OF GOLD NANOPARTICLES AS ADDITIVES IN PROTEIN CRYSTALLIZATION</style></title><secondary-title><style face="normal" font="default" size="100%">Cryst. Growth Des</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">222-227</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, Leticia F.</style></author><author><style face="normal" font="default" size="100%">João C. Lima</style></author><author><style face="normal" font="default" size="100%">Conchi Ania</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Visible-Light Photochemical Activity of Nanoporous Carbons under Monochromatic Light</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">1-4</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;By using monochromatic light the ability of semiconductor-free nanoporous carbons to convert the low-energy photons from the visible spectrum into chemical reactions (i.e. phenol photooxidation) is demonstrated. Data shows that the onset wavelength of the photochemical activity can be tuned by surface functionalization, with enhanced visible-light conversion upon introducing N-containing groups.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sanguino P,</style></author><author><style face="normal" font="default" size="100%">Monteiro T,</style></author><author><style face="normal" font="default" size="100%">Bhattacharyya SR,</style></author><author><style face="normal" font="default" size="100%">Dias CJ,</style></author><author><style face="normal" font="default" size="100%">Igreja R,</style></author><author><style face="normal" font="default" size="100%">Franco R,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ZnO NANORODS AS IMMOBILIZATION LAYERS FOR INTERDIGITATED CAPACITIVE IMMUNOSENSORS</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B:Chemical </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">204</style></volume><pages><style face="normal" font="default" size="100%">211-217</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3h Gold nanobeacons: a potential nanotheranostics platform</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">DRUG-DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanobeacons</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotheranostics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">Future Medicine Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2247–2250</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">4 '-Carboxy-7-hydroxyflavylium. A Multistate System Involving Twelve Species Reversibly lnterconverted by pH and Light Stimuli</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000338692800013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">4723-4731</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Jordao, Noemi/C-6742-2013; Gago, Sandra/H-5413-2012; Gavara, Raquel/C-6669-2013; Pina, Fernando/C-8161-2011 Jordao, Noemi/0000-0001-9769-1976; Gago, Sandra/0000-0003-0221-8508; Gavara, Raquel/0000-0002-7198-9392; Pina, Fernando/0000-0001-8529-6848 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">McVey, C.E.</style></author><author><style face="normal" font="default" size="100%">Ferreira, M.J.</style></author><author><style face="normal" font="default" size="100%">Correia, B.</style></author><author><style face="normal" font="default" size="100%">Lahiri, S.</style></author><author><style face="normal" font="default" size="100%">de Sanctis, D.</style></author><author><style face="normal" font="default" size="100%">Carrondo, Maria Arménia</style></author><author><style face="normal" font="default" size="100%">Lindley, P.F.</style></author><author><style face="normal" font="default" size="100%">de Sá Nogueira, Isabel</style></author><author><style face="normal" font="default" size="100%">Soares, Cláudio Manuel</style></author><author><style face="normal" font="default" size="100%">Bento, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://dx.doi.org/10.1007/s00775-014-1105-x&quot; target=&quot;_blank&quot;&gt;The importance of the Abn2 calcium cluster in the endo-1,5-arabinanase activity from &lt;i&gt;Bacillus subtilis&lt;/i&gt;&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">JBIC Journal of Biological Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">catalytic mechanism</style></keyword><keyword><style  face="normal" font="default" size="100%">Endo-α-l-arabinanase</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycosyl hydrolase family 43</style></keyword><keyword><style  face="normal" font="default" size="100%">Simulations of equilibrium protonation</style></keyword><keyword><style  face="normal" font="default" size="100%">Site-directed mutagenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">4-5</style></number><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">505-513</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;Arabinanase is a glycosyl hydrolase that is able to cleave the glycosidic bonds of α-1,5-L-arabinan, releasing arabino-oligosaccharides and L-arabinose. The enzyme has two domains, an N-terminal catalytic domain with a characteristic β-propeller fold and a C-terminal domain whose function is unknown. A calcium ion, located near the catalytic site, serves to stabilize the N-terminal domain, but it has also been proposed to play a key role in the enzyme mechanism. The present work describes the structure of an inactive mutant of the wild-type enzyme (H318Q) and in which the calcium ion has been adventitiously replaced by nickel. These structural studies, together with functional and modelling studies, clearly support the role of the calcium ion in the overall reaction mechanism.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel, Catarina</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Clarke, Mark</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The alchemy of red mercury sulphide: The production of vermilion for medieval art</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000331483800027</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">102</style></volume><pages><style face="normal" font="default" size="100%">210-217</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Melo, Maria Joao/C-8594-2011; Vaz Pinto, Joana/J-3632-2013; Melo, Maria Joao/0000-0001-7393-6801; Vaz Pinto, Joana/0000-0003-0847-7711; Miguel, Catarina/0000-0002-4722-8067 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anthocyanins and related compounds. Detecting the change of regime between rate control by hydration or by tautomerization</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000331483800040</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">102</style></volume><pages><style face="normal" font="default" size="100%">308-314</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferraz, Ricardo</style></author><author><style face="normal" font="default" size="100%">Teixeira, Vania</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Debora</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ruben</style></author><author><style face="normal" font="default" size="100%">Prudencio, Cristina</style></author><author><style face="normal" font="default" size="100%">Noronha, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Petrovski, Zeljko</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibacterial activity of Ionic Liquids based on ampicillin against resistant bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000328956700014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">4301-4307</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Noronha, Joao Paulo/C-6423-2013; Petrovski, Zeljko/D-7201-2013; Branco, Luis/C-6426-2013; Ferraz, Ricardo/G-5639-2011; Fernandes, Ruben/L-5753-2013 Noronha, Joao Paulo/0000-0002-1515-4518; Petrovski, Zeljko/0000-0002-8104-7008; Branco, Luis/0000-0003-2520-1151; Ferraz, Ricardo/0000-0002-1761-117X; Fernandes, Ruben/0000-0001-8933-3984 2&lt;/p&gt;
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C.</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Santos, P. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Artisanal fishermen contribution for the integrated and sustainable coastal management - application of strategic SWOT analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Procedia - Social and Behavioral Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1877042814016334</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2014</style></volume><pages><style face="normal" font="default" size="100%">257-267</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barreira, Gustavo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ana S. D.</style></author><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim M. S.</style></author><author><style face="normal" font="default" size="100%">Martinho, Jose M. G.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing diffusion in enzyme loaded sol-gel matrices</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000338044500019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">48</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">25099-25105</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;vidinha, Pedro/H-3426-2013; Lima, Joao Carlos/K-2890-2014; Barreiros, Susana/A-7892-2012; Martinho, Jose/E-1988-2013; Lima, Joao/F-3658-2010; Institute of Chemistry - USP, Dept. of Chemistry/B-8988-2012; Cabrita, Eurico/E-8053-2011; Ferreira, Ana/C-9598-2013 vidinha, Pedro/0000-0002-3907-4969; Barreiros, Susana/0000-0002-7268-5892; Martinho, Jose/0000-0003-1806-1568; Lima, Joao/0000-0003-0528-1967; Cabrita, Eurico/0000-0002-0720-2751; Ferreira, Ana/0000-0001-9381-588X 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barreira, Gustavo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Ana S. D.</style></author><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim M. S.</style></author><author><style face="normal" font="default" size="100%">Martinho, José M. G.</style></author><author><style face="normal" font="default" size="100%">João Carlos Lima</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing diffusion in enzyme loaded sol–gel matrices</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">25099-25105</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pulsed field gradient spin echo high resolution magic angle spinning nuclear magnetic resonance spectroscopy is a powerful technique to characterize confined biosystems. We used this approach to assess the diffusion of solvent and reaction species within sol–gel matrices differing in enzyme loading.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuckova, Stepanka Hrdlickova</style></author><author><style face="normal" font="default" size="100%">Krizkova, Michaela Crhova</style></author><author><style face="normal" font="default" size="100%">Cortes Pereira, Catarina Luisa</style></author><author><style face="normal" font="default" size="100%">Hynek, Radovan</style></author><author><style face="normal" font="default" size="100%">Lavrova, Olga</style></author><author><style face="normal" font="default" size="100%">Tito Busani</style></author><author><style face="normal" font="default" size="100%">Branco, Luis Cobra</style></author><author><style face="normal" font="default" size="100%">Anca Sandu, Irina Crina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessment of Green Cleaning Effectiveness on Polychrome Surfaces by MALDI-TOF Mass Spectrometry and Microscopic Imaging</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy Research and Technique</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340582600004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">574-585</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Branco, Luis/C-6426-2013; Sandu, Irina/D-2905-2013 Branco, Luis/0000-0003-2520-1151; Sandu, Irina/0000-0002-3307-3682 5&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Sanches, Diogo</style></author><author><style face="normal" font="default" size="100%">Montagner, Cristina</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author><author><style face="normal" font="default" size="100%">Carlyle, Leslie</style></author><author><style face="normal" font="default" size="100%">Lopes, Joao A.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterisation of metal carboxylates by Raman and infrared spectroscopy in works of art</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Raman Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000346912700028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11-12</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">1197-1206</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Melo, Maria Joao/C-8594-2011; Lopes, Joao/H-1733-2011; iMed.ULisboa, InTraCellADD /B-4826-2014; Vilarigues, Marcia/K-8709-2015 Melo, Maria Joao/0000-0001-7393-6801; Lopes, Joao/0000-0002-1657-344X; Vilarigues, Marcia/0000-0003-4134-2819 Si 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemical Applications of Anthocyanins and Related Compounds. A Source of Bioinspiration</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000339471800002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">29</style></number><volume><style face="normal" font="default" size="100%">62</style></volume><pages><style face="normal" font="default" size="100%">6885-6897</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Pina, Fernando/C-8161-2011 Pina, Fernando/0000-0001-8529-6848 Si 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Pana, Ana-Maria</style></author><author><style face="normal" font="default" size="100%">Cseh, Liliana</style></author><author><style face="normal" font="default" size="100%">Costisor, Otilia</style></author><author><style face="normal" font="default" size="100%">Parola, Jorge</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Puttreddy, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kari Rissanen</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemistry and Photochemistry of 2,6-Bis(2-hydroxybenzilidene)cyclohexanone. An Example of a Compound Following the Anthocyanins Network of Chemical Reactions</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340439800009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">32</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">6208-6215</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Parola, A. Jorge/F-4048-2010; Cunha-Silva, Luis/A-8765-2012; Moro, Artur/C-6689-2013; Pina, Fernando/C-8161-2011 Parola, A. Jorge/0000-0002-1333-9076; Cunha-Silva, Luis/0000-0001-9229-1412; Moro, Artur/0000-0003-3285-4919; Pina, Fernando/0000-0001-8529-6848 0&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Andre</style></author><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Araujo, Paula</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Color stability and spectroscopic properties of deoxyvitisins in aqueous solution</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330043700012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">539-544</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Mateus, Nuno/F-3019-2013; de Freitas, Victor/H-7789-2013; Cabrita, Luis/A-7290-2010; Araujo, Paula /I-7332-2015; Pina, Fernando/C-8161-2011 Mateus, Nuno/0000-0002-9318-9732; Cabrita, Luis/0000-0002-3614-9806; Araujo, Paula /0000-0002-7597-3152; Pina, Fernando/0000-0001-8529-6848 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castro, Rita</style></author><author><style face="normal" font="default" size="100%">Pozzi, Federica</style></author><author><style face="normal" font="default" size="100%">Leona, Marco</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combining SERS and microspectrofluorimetry with historically accurate reconstructions for the characterization of lac dye paints in medieval manuscript illuminations</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Raman Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000346912700025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11-12</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">1172-1179</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Melo, Maria Joao/C-8594-2011 Melo, Maria Joao/0000-0001-7393-6801 Si 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design and Synthesis of Photoactive Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Organic Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000336199200003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">2582-2585</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Avo, Joao/C-6939-2013; Lima, Joao/F-3658-2010; Lima, Joao Carlos/K-2890-2014; Parola, A. Jorge/F-4048-2010; Cunha-Silva, Luis/A-8765-2012 Avo, Joao/0000-0002-3380-748X; Lima, Joao/0000-0003-0528-1967; Parola, A. Jorge/0000-0002-1333-9076; Cunha-Silva, Luis/0000-0001-9229-1412 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reimão-Pinto, {Madalena M.}</style></author><author><style face="normal" font="default" size="100%">Ana Cordeiro</style></author><author><style face="normal" font="default" size="100%">Carina Almeida</style></author><author><style face="normal" font="default" size="100%">Pinheiro, {Andre V.}</style></author><author><style face="normal" font="default" size="100%">Artur Moro</style></author><author><style face="normal" font="default" size="100%">Lima, {João C.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dual-color control of nucleotide polymerization sensed by a fluorescence actuator</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ESTERS</style></keyword><keyword><style  face="normal" font="default" size="100%">MOLECULAR BEACONS</style></keyword><keyword><style  face="normal" font="default" size="100%">PHOTOCLEAVAGE</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">TOOLS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">751–756</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Spatial and temporal control of molecular mechanisms can be achieved using photolabile bonds that connect biomolecules to protective caging groups, which can be cleaved upon irradiation of a specific wavelength, releasing the biomolecule ready-to-use. Here we apply and improve a previously reported strategy to tightly control in vitro transcription reactions. The strategy involves two caging molecules that block both ATP and GTP nucleotides. Additionally, we designed a molecular beacon complementary to the synthesized mRNA to infer its presence through a light signal. Upon release of both nucleotides through a specific monochromatic light (390 and 325 nm) we attain a light signal indicative of a successful in vitro transcription reaction. Similarly, in the absence of irradiation, no intense fluorescence signal was obtained. We believe this strategy could further be applied to DNA synthesis or the development of logic gates.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors acknowledge Fundacao para a Ciencia e Tecnologia (FCT/MEC) for funding: CIGMH (PEst-OE/SAU/UI0009/2011); REQUIMTE (PEst-C/EQB/LA0006/2011); PTDC/BBB-NAN/1812/2012; PTDC/QUI-QUI/112597/2009; PTDC/CTM-NAN/109877/2009; AM for SFRH/BPD/69210/2010.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Reimao-Pinto, Madalena M.</style></author><author><style face="normal" font="default" size="100%">Ana Cordeiro</style></author><author><style face="normal" font="default" size="100%">Carina Almeida</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Andre V.</style></author><author><style face="normal" font="default" size="100%">Artur Moro</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dual-color control of nucleotide polymerization sensed by a fluorescence actuator</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000335171200004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">751-756</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Moro, Artur/C-6689-2013; Lima, Joao/F-3658-2010; Baptista, Pedro/A-1237-2009; Lima, Joao Carlos/K-2890-2014 Moro, Artur/0000-0003-3285-4919; Lima, Joao/0000-0003-0528-1967; Baptista, Pedro/0000-0001-5255-7095; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Martins, M. B.</style></author><author><style face="normal" font="default" size="100%">Corvo, M. L.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced contrast efficiency in MRI by PEGylated magnetoliposomes loaded with PEGylated SPION: effect of SPION coating and micro-environment</style></title><secondary-title><style face="normal" font="default" size="100%">Mater Sci Eng C Mater Biol Appl</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Contrast Media *Liposomes *Magnetic Resonance Imaging Magnetics Polyethylene Glycols/*chemistry Contrast agents Mri Magnetoliposomes Relaxivities Spion</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25175245</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">521-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic core coatings modify the efficiency of nanoparticles used as contrast agents for MRI. In studies of these phenomena, care should be given to take into account possible effects of the specific micro-environment where coated nanoparticles are embedded. In the present work, the longitudinal and transverse relaxivities of superparamagnetic iron oxide nanoparticles stabilized with short-chain polyethylene glycol molecules (PEGylated SPIONs) were measured in a 7T magnetic field. PEGylated SPIONs with two different diameters (5 and 10nm) were studied. Two different PEGylated magnetoliposomes having liposome bilayer membranes composed of egg-phosphatidylcholine, cholesterol and 1,2-distearoyl-sn-glycerol-3-phosphoethanolamine-N-[methoxy PEG-2000] were also studied for their relaxivities, after being loaded with the PEGylated SPION of 5 or 10nm. This type of liposomes is known to have long residence time in bloodstream that leads to an attractive option for therapeutic applications. The influence of the magnetic core coating on the efficiency of the nanosystem as a negative contrast agent for MRI was then compared to the cumulative effect of the coating plus the specific micro-environment components. As a result, it was found that the PEGylated magnetoliposomes present a 4-fold higher efficiency as negative contrast agents for MRI than the PEGylated SPION.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarina Roma-Rodrigues</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exosome in Tumour Microenvironment: Overview of the Crosstalk between Normal and Cancer Cells</style></title><secondary-title><style face="normal" font="default" size="100%">BioMed Research International</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BIOGENESIS</style></keyword><keyword><style  face="normal" font="default" size="100%">DELIVERY</style></keyword><keyword><style  face="normal" font="default" size="100%">INTERCELLULAR-COMMUNICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">MEMBRANE</style></keyword><keyword><style  face="normal" font="default" size="100%">MESENCHYMAL STEM-CELLS</style></keyword><keyword><style  face="normal" font="default" size="100%">microRNAs</style></keyword><keyword><style  face="normal" font="default" size="100%">OVARIAN-CANCER</style></keyword><keyword><style  face="normal" font="default" size="100%">SECRETION</style></keyword><keyword><style  face="normal" font="default" size="100%">STROMA</style></keyword><keyword><style  face="normal" font="default" size="100%">VESICLES</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Hindawi</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer development is amultistep process in which exosomes play important roles. Exosomes are small vesicles formed in vesicular bodies in the endosomal network. The major role of exosomes seems to be the transport of bioactive molecules between cells. Depending on the cell of origin, exosomes are implicated in the regulation of several cellular events, with phenotypic consequences in recipient cells. Cancer derived exosomes (CCEs) are important players in the formation of the tumour microenvironment by (i) enabling the escape of tumour cells to immunological system and help initiating the inflammatory response; (ii) acting in the differentiation of fibroblasts and mesenchymal cells into myofibroblasts; (iii) triggering the angiogenic process; and (iv) enhancing the metastatic evolution of the tumour by promoting epithelial to mesenchymal transformation of tumour cells and by preparing the tumour niche in the new anatomical location. Since the finding that exosomes content resembles that of the cell of origin, they may be regarded as suitable biomarkers for cancer diagnosis, allowing for diagnosis and prognosis via a minimal invasive procedure. Exosome involvement in cancer may open new avenues regarding therapeutics, such as vectors for targeted drug delivery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Fundacao para a Ciencia e Tecnologia for CIGMHP Est-OE/SAU/UI0009/2014# Fundacao para a Ciencia e Tecnologia for CIGMH PTDC/BBB-NAN/1812/2012# Fundacao para a Ciencia e Tecnologia for CIGMH PTDC/CVT-EPI/4651/2012.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavylium Network of Chemical Reactions in Confined Media: Modulation of 3 ',4 ',7-Trihydroxyflavilium Reactions by Host-Guest Interactions with Cucurbit 7 uril</style></title><secondary-title><style face="normal" font="default" size="100%">Chemphyschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340175800015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2295-2302</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011 Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author><author><style face="normal" font="default" size="100%">Andrade, Suzana M.</style></author><author><style face="normal" font="default" size="100%">Rocha, Joao</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of Photoluminescent Lead Bromide Nanoparticles on Aluminoborosilicate Glass</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000337497400039</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">12436-12442</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Ruivo, Andreia/C-7031-2013; Rocha, Joao/A-2486-2010; Laia, Cesar/I-6280-2013; Pina, Fernando/C-8161-2011; Rocha, Joao/0000-0002-0417-9402; Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848; Ruivo, Andreia/0000-0003-3360-724X 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Peixoto de Almeida}, Miguel</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Sara Figueiredo</style></author><author><style face="normal" font="default" size="100%">Leonor Soares</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles as (Bio)Chemical Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Comprehensive Analytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">(Bio)chemical sensor</style></keyword><keyword><style  face="normal" font="default" size="100%">Anisotropic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioassay</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoassay</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">529–567</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This chapter focuses on several sensing strategies and major recent advances in the use of gold nanoparticles in (bio)sensing of chemical and biological analytes. A brief introduction is presented on relevant properties of gold nanoparticles for sensing, the main types of (bio)chemical sensors, and the main detection techniques, followed by subsections according to sensing methodologies. These include colorimetric sensing and the biobarcode assay, fluorometric-based methods, electric and electrochemical sensing, and, last, more recent and advanced methodologies such as surface plasmon resonance and Raman-based sensors. In closing, relevance is given to advanced methods, featuring extremely high sensitivity and selectivity, down to single-molecule detection. Anisotropic gold nanoparticles have a special role in future developments.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">da Silva, Mara Alhinho</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Grape anthocyanin oligomerization: A putative mechanism for red color stabilization?</style></title><secondary-title><style face="normal" font="default" size="100%">Phytochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340986900023</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">178-185</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Oliveira, Joana/G-8108-2012; Parola, A. Jorge/F-4048-2010; Bras, Natercia/D-5493-2013 Oliveira, Joana/0000-0002-9996-1463; Parola, A. Jorge/0000-0002-1333-9076; Bras, Natercia/0000-0002-3130-9807 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Delgado-Pinar, Estefania</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, Enrique</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highlights of metal ion-based photochemical switches</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Chemistry Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000328802800007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">260</style></volume><pages><style face="normal" font="default" size="100%">156-215</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Pina, Fernando/C-8161-2011 Pina, Fernando/0000-0001-8529-6848 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Delgado-Pinar, Estefania</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, Enrique</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highlights of metal ion-based photochemical switches</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Chemistry Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000328802800007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">260</style></volume><pages><style face="normal" font="default" size="100%">156-215</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;icmol, icmol/I-5784-2015; Pina, Fernando/C-8161-2011 Pina, Fernando/0000-0001-8529-6848 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, D</style></author><author><style face="normal" font="default" size="100%">Freitas, M</style></author><author><style face="normal" font="default" size="100%">Tomé, SM</style></author><author><style face="normal" font="default" size="100%">Silva, AM</style></author><author><style face="normal" font="default" size="100%">Porto, G</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">Fernandes, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inhibition of LOX by flavonoids: a structure-activity relationship study.</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">137-145</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The lipoxygenase (LOX) products have been identified as mediators of a series of inflammatory diseases, namely rheumatoid arthritis, inflammatory bowel disease, psoriasis, allergic rhinitis, atherosclerosis and certain types of cancer. Hence, LOX inhibitors are of interest for the modulation of these phenomena and resolution of the inflammatory processes. During LOX activity, peroxyl radical complexes are part of the reaction and may function as sources of free radicals. Thus antioxidants, such as flavonoids, capable of inhibiting lipid peroxidation and scavenging free radicals, may act as LOX inhibitors. The aim of this work was to assess the structure–activity relationship among a series of flavonoids concerning 5-LOX inhibition, through a systematic study of the inhibition of the formation of LTB4 in human neutrophils. The type of inhibition of the flavonoids was further studied using soybean LOX, type I, and Saturation Transfer Difference 1H NMR (STD-1H NMR) was used to characterize the binding epitopes of the compounds to LOX-1. The obtained results reinforce flavonoids as effective inhibitors of LTB4 production in human neutrophils. It was also possible to establish a structure/activity relationship for the inhibitory activity and the type of inhibition.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Joana P.</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Lourenco, Anita</style></author><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Rosatella, Andreia</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Integrated desulfurization of diesel by combination of metal-free oxidation and product removal by molecularly imprinted polymers</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C4RA11666F</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">54948-54952</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The production of ultra-low-sulfur diesel is an important worldwide demand. In this work a novel integrated method for desulfurization of diesel is proposed based on the combination of Bronsted acid catalyzed oxidation and the selective removal of the oxidized products using a molecularly imprinted polymer (MIP) produced in supercritical carbon dioxide (scCO2). The biphasic oxidation reaction of dibenzothiophene sulfone (DBT){,} as model substrate{,} and H2O2 as oxidant{,} was optimized by testing different acid catalysts{,} and also different phase transfer catalysts (PTC){,} including two different ionic liquids (ILs) trihexyl(tetradecyl)phosphoniumchloride [P6{,}6{,}6{,}14]Cl and Aliquat[registered sign]. The products of the efficient oxidation of DBT{,} dibenzothiophene sulfoxide (DBTSO) and dibenzothiophene sulfone (DBTSO2){,} were then selectively removed from real diesel using the MIP.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marrucho, I. M.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Rebelo, L. P. N.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Prausnitz, J. M.</style></author><author><style face="normal" font="default" size="100%">Doherty, M. F.</style></author><author><style face="normal" font="default" size="100%">Segalman, R. A.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic Liquids in Pharmaceutical Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Annual Review of Chemical and Biomolecular Engineering, Vol 5</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Annual Review of Chemical and Biomolecular Engineering</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340198000025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">527-546</style></pages><isbn><style face="normal" font="default" size="100%">978-0-8243-5205-9</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Branco, Luis/C-6426-2013; Branco, Luis/0000-0003-2520-1151; Rebelo, Luis Paulo/0000-0002-5247-2443; Marrucho, Isabel/0000-0002-8733-1958 1947-5438&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">André N.C. Martins</style></author><author><style face="normal" font="default" size="100%">Svilen P. Simeonov</style></author><author><style face="normal" font="default" size="100%">Luís M.T. Frija</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Lourenço, Anita</style></author><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation, analytical quantification and seasonal variation of labdanolic acid from the Portuguese-grown Cistus ladaniferus</style></title><secondary-title><style face="normal" font="default" size="100%">Industrial Crops and Products</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Benzylation reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Labdanolic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular imprinted polymers</style></keyword><keyword><style  face="normal" font="default" size="100%">Non-imprinted polymers</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0926669014003458</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">226 - 232</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sa, Sofia</style></author><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Veiga, Joao Pedro</style></author><author><style face="normal" font="default" size="100%">Bundaleski, Nenad</style></author><author><style face="normal" font="default" size="100%">Trigueiro, Joao</style></author><author><style face="normal" font="default" size="100%">Tolstogouzov, Alexander</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author><author><style face="normal" font="default" size="100%">Zboril, Radek</style></author><author><style face="normal" font="default" size="100%">Varma, Rajender S.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction</style></title><secondary-title><style face="normal" font="default" size="100%">GREEN CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">3494-3500</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">Philippe Sistat</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mass transfer in reverse electrodialysis: Flow entrance effects and diffusion boundary layer thickness</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chronopotentiometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Diffusion boundary layer (DBL) thickness</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow entrance effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword><keyword><style  face="normal" font="default" size="100%">Salinity gradient energy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S037673881400605X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">471</style></volume><pages><style face="normal" font="default" size="100%">72-83</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Power generation by reverse electrodialysis (RED) depends on ionic mass transfer through alternately arranged cation- and anion-exchange membranes. Chronopotentiometric measurements were carried out in an EDR-Z Mini stack (MEGA a.s.), equipped with Ralex heterogeneous membranes, separated by either sheet flow spacers or mesh-free gaskets. Various concentrations of model NaCl solutions were used to study the ohmic and non-ohmic resistances in the stack under different hydrodynamic conditions. In order to eliminate the uncertainties associated with a non-uniform distribution of the applied current over the membrane surface, the relaxation zone of the obtained chronopotentiograms was used to estimate the diffusion boundary layer thickness. It was found that this approach provide more accurate data under RED operating conditions, which are strongly influenced by entrance effects on mass transfer, especially for a spacer-free channel configuration. For shorter flow channels, since the salt concentration profile across the diffusion boundary layer is not yet fully developed, more power can be obtained than in the case of longer channels. The presence of spacers was found to reduce the boundary layer thickness, but also increased the ohmic resistance, due to their shadow effect over the membrane surface. The description of the impact of flow entrance effects on mass transfer, and therefore on diffusion boundary layer thickness, can be useful for characterization and further design and/or optimization of RED stacks performance.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fundo, J. F.</style></author><author><style face="normal" font="default" size="100%">Fernandes, R.</style></author><author><style face="normal" font="default" size="100%">Almeida, P. M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Silva, C. L.</style></author><author><style face="normal" font="default" size="100%">Quintas, M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular mobility, composition and structure analysis in glycerol plasticised chitosan films</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chitosan/*chemistry Food Packaging/*instrumentation Glycerol/*chemistry Plasticizers/*chemistry Water/analysis Edible films Microstructure Molecular dynamics Nmr Structure-function Water behaviour</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24099535</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">2-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study was developed with the purpose to investigate the effect of polysaccharide/plasticiser concentration on the microstructure and molecular dynamics of polymeric film systems, using transmission electron microscope imaging (TEM) and nuclear magnetic resonance (NMR) techniques. Experiments were carried out in chitosan/glycerol films prepared with solutions of different composition. The films obtained after drying and equilibration were characterised in terms of composition, thickness and water activity. Results show that glycerol quantities used in film forming solutions were responsible for films composition; while polymer/total plasticiser ratio in the solution determined the thickness (and thus structure) of the films. These results were confirmed by TEM. NMR allowed understanding the films molecular rearrangement. Two different behaviours for the two components analysed, water and glycerol were observed: the first is predominantly moving free in the matrix, while glycerol is mainly bounded to the chitosan chain.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oriol Penon</style></author><author><style face="normal" font="default" size="100%">Artur J. Moro</style></author><author><style face="normal" font="default" size="100%">Davide Santucci</style></author><author><style face="normal" font="default" size="100%">David B. Amabilino</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Perez-Garcia, Lluisa</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular recognition of aliphatic amines by luminescent Zn-porphyrins</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000338353400018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">417</style></volume><pages><style face="normal" font="default" size="100%">222-229</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao Carlos/K-2890-2014; Penon, Oriol/C-9707-2014; Perez-Garcia, Lluisa/H-4384-2013; Amabilino, David/D-4671-2012; Lima, Joao/F-3658-2010; Rodriguez, Laura/A-4169-2011; Moro, Artur/C-6689-2013 Penon, Oriol/0000-0003-0811-9631; Perez-Garcia, Lluisa/0000-0003-2031-4405; Amabilino, David/0000-0003-1674-8462; Lima, Joao/0000-0003-0528-1967; Rodriguez, Laura/0000-0003-1289-1587; Moro, Artur/0000-0003-3285-4919 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Castet, Frederic</style></author><author><style face="normal" font="default" size="100%">Champagne, Benoit</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Vincent</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Multistate pH-Triggered Nonlinear Optical Switch</style></title><secondary-title><style face="normal" font="default" size="100%">Chemphyschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340175800003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2221-2224</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Rodriguez, Vincent/B-9163-2008; Pina, Fernando/C-8161-2011 Rodriguez, Vincent/0000-0001-6804-9757; Pina, Fernando/0000-0001-8529-6848 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Costa Pessoa</style></author><author><style face="normal" font="default" size="100%">Gisela Gonçalves</style></author><author><style face="normal" font="default" size="100%">Roy, Somnath</style></author><author><style face="normal" font="default" size="100%">Isabel Correia</style></author><author><style face="normal" font="default" size="100%">Mehtab, Sameena</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights on vanadium binding to human serum transferrin</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Vanadium(III)-transferrin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0020169313006373</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">420</style></volume><pages><style face="normal" font="default" size="100%">60 - 68</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract The knowledge on the binding of vanadium ions and complexes to serum proteins and how vanadium might be transported in blood and up-taken by cells has received much attention during the last decade, particularly as far as the transport of VIVO2+ is concerned. In this work we revise and discuss some relevant aspects of previous research, namely the two main types of binding proposed for transport of VIVO(carrier)2 complexes. New results, obtained by circular dichroism (CD), \{EPR\} and gel electrophoresis, regarding the binding of vanadium to hTF in the oxidation states +5 and +3 are also presented. Namely, evidences for the binding of VV-species to diferric-transferrin, designated by (FeIII)2hTF, as well as to (AlIII)2hTF, are presented and discussed, the possibility of up-take of vanadate by cells through (FeIII)2hTF endocytosis being suggested. It is also confirmed that \{VIII\} binds strongly to hTF, forming di-vanadium(III)-transferrin, designated by (VIII)2hTF, and gel electrophoresis experiments indicate that (VIII)2hTF corresponds to a ‘closed conformation’ similar to (FeIII)2hTF.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Recent Advances in Vanadium Chemistry Special Issue&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, M. B.</style></author><author><style face="normal" font="default" size="100%">Corvo, M. L.</style></author><author><style face="normal" font="default" size="100%">Marcelino, P.</style></author><author><style face="normal" font="default" size="100%">Marinho, H. S.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New long circulating magnetoliposomes as contrast agents for detection of ischemia-reperfusion injuries by MRI</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals Contrast Media Ferric Compounds/chemistry Humans Liposomes/*administration &amp; dosage/chemistry Liver/pathology/radiography *Magnetic Resonance Angiography Magnetite Nanoparticles/chemistry Polyethylene Glycols/chemistry Rats Reperfusion Injury/*dia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/23811291</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">207-14</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New long circulating magnetoliposomes coated with polyethylene glycol (PEG), and loaded with PEG-coated 10nm superparamagnetic iron oxide nanoparticles (SPION), were developed. The magnetoliposomes relaxivities r1, r2 measured in a magnetic field of 7 T showed a minor effect on T1, but a major effect on T2. These nanosystems were used as a negative contrast agent for MRI in a nonclinical study to visualize, in a rat model of liver ischemia, ischemia-reperfusion injuries. Magnetic resonance micro-images (MRM) at 7 T were obtained for rat liver with and without magnetoliposomes administration and analyzed in comparison with liver biomarkers and histological results. These new long circulating magnetoliposomes enhanced the detection of lesions indicating their potential use as efficient MRI negative contrast agent for the detection of liver ischemia-reperfusion injuries. FROM THE CLINICAL EDITOR: This paper describes the generation of PEGylated magnetoliposomes and demonstrates their feasibility as negative contrast agents in a liver ischemia-reperfusion rat model.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jordao, Noemi</style></author><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel Bipyridinium Ionic Liquids as Liquid Electrochromic Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000333447200017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">3982-3988</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cabrita, Luis/A-7290-2010; Jordao, Noemi/C-6742-2013; Branco, Luis/C-6426-2013; Pina, Fernando/C-8161-2011 Cabrita, Luis/0000-0002-3614-9806; Jordao, Noemi/0000-0001-9769-1976; Branco, Luis/0000-0003-2520-1151; Pina, Fernando/0000-0001-8529-6848 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Florindo, Catarina</style></author><author><style face="normal" font="default" size="100%">Costa, Alexandra</style></author><author><style face="normal" font="default" size="100%">Matos, Carla</style></author><author><style face="normal" font="default" size="100%">Nunes, Sara L.</style></author><author><style face="normal" font="default" size="100%">Matias, Ana N.</style></author><author><style face="normal" font="default" size="100%">Duarte, Catarina M. M.</style></author><author><style face="normal" font="default" size="100%">Rebelo, Luis Paulo N.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Marrucho, Isabel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel organic salts based on fluoroquinolone drugs: Synthesis, bioavailability and toxicological profiles</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000336487500021</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">469</style></volume><pages><style face="normal" font="default" size="100%">179-189</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Florindo, Catarina/K-9325-2014; Branco, Luis/C-6426-2013; Florindo, Catarina/0000-0002-1732-6643; Branco, Luis/0000-0003-2520-1151; Duarte, Catarina/0000-0002-4633-5979; Matos, Carla/0000-0003-0617-3538; Rebelo, Luis Paulo/0000-0002-5247-2443; Marrucho, Isabel/0000-0002-8733-1958 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nogueira, L. S.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, S.</style></author><author><style face="normal" font="default" size="100%">Granadeiro, C. M.</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Balula, S. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel polyoxometalate silica nano-sized spheres: efficient catalysts for olefin oxidation and the deep desulfurization process</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24829931</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">25</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">9518-28</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel method to prepare silica nano-sized particles incorporating polyoxometalates was developed leading to a new efficient heterogeneous oxidative catalyst. Zinc-substituted polyoxotungstate [PW11Zn(H2O)O39](5-) (PW11Zn) was encapsulated into silica nanoparticles using a cross-linked organic-inorganic core, performed through successive spontaneous reactions in water. The potassium salt of PW11Zn and the composite formed, PW11Zn-APTES@SiO2, were characterized by a myriad of solid-state methods such as FT-IR, FT-Raman, (31)P and (13)C CP/MAS solid-state NMR, elemental analysis and SEM-EDS, confirming the integrity of the PW11Zn structure immobilized in the silica nanoparticles. The new composite has shown to be a versatile catalyst for the oxidation of olefins and also to catalyze the desulfurization of a model oil using H2O2 as the oxidant and acetonitrile as the solvent. The novel composite material was capable of being recycled without significant loss of activity and maintaining its structural stability for consecutive desulfurization and olefin oxidative cycles.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the thermal degradation of anthocyanidins: cyanidin</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000335556800057</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">36</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">18939-18944</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cabrita, Luis/A-7290-2010; Pina, Fernando/C-8161-2011; Cabrita, Luis/0000-0002-3614-9806; Pina, Fernando/0000-0001-8529-6848; Petrov, Vesselin/0000-0003-4503-4602 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organisational challenges of human-robot interaction systems in industry: human resources implications</style></title><secondary-title><style face="normal" font="default" size="100%">Human Resource Management and Technological Challenges</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/chapter/10.1007/978-3-319-02618-3_6#</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">Heidelberg</style></pub-location><pages><style face="normal" font="default" size="100%">123-131</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zalewska, Karolina</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organocatalysis with Chiral Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Mini-Reviews in Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000342282200004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">141-153</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Branco, Luis/C-6426-2013; Branco, Luis/0000-0003-2520-1151; Zalewska, Karolina/0000-0003-1775-4274 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana</style></author><author><style face="normal" font="default" size="100%">Freitas, Victor</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of the complex between 4'-(2-hydroxyethoxy)-7-hydroxyflavylium and beta-cyclodextrin, studied by H-1 NMR, UV-Vis, continuous irradiation and circular dichroism</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000340333900011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">110</style></volume><pages><style face="normal" font="default" size="100%">106-112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011; Gago, Sandra/H-5413-2012 Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848; Gago, Sandra/0000-0003-0221-8508 Si 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes-Costa, Tania</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Pedrosa, Jose M.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of the natural dye 7,4 '-dihydroxy-5-methoxyflavylium (dracoflavylium) in the presence of (2-hydroxypropyl)-beta-cyclodextrin</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000343991200006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1420-1426</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Basilio, Nuno/F-2389-2012; Pina, Fernando/C-8161-2011 Basilio, Nuno/0000-0002-0121-3695; Pina, Fernando/0000-0001-8529-6848 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, {Rita B.}</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Cidade, {Maria Teresa}</style></author><author><style face="normal" font="default" size="100%">Bragan{\c c}a, {Ana M.}</style></author><author><style face="normal" font="default" size="100%">Morgado, Jorge</style></author><author><style face="normal" font="default" size="100%">Correia, {Ilídio J.}</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Bonifácio, {Vasco D. B.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyurea dendrimer for efficient cytosolic siRNA delivery</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">97</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">54872–54878</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design of small interfering RNA (siRNA) delivery materials showing efficacy in vivo is at the forefront of nanotherapeutics research. Polyurea (PURE-type) dendrimers are 'smart' biocompatible 3D polymers that unveil a dynamic and elegant back-folding mechanism involving hydrogen bonding between primary amines at the surface and tertiary amines and ureas at the core. Similarly, to a biological proton pump, they are able to automatically and reversibly transform their conformation in response to pH stimulus. Here, we show that PURE-G4 is a useful gene silencing platform showing no cellular toxicity. As a proof of concept we investigated the PURE-G4-siRNA dendriplex, which was shown to be an attractive platform with high transfection efficacy. The simplicity associated with the complexation of siRNA with polyurea dendrimers makes them a powerful tool for efficient cytosolic siRNA delivery.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/FCT/COMPETE/132964/PT# info:eu-repo/grantAgreement/FCT/COMPETE/132972/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/116097/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/127178/PT# info:eu-repo/grantAgreement/FCT/3599-PPCDT/99452/PT# info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F66858%2F2009/PT# PEst-OE/SAU/UI0009/2013 SFRH/BD/62957/2009&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sylwin Pawlowski</style></author><author><style face="normal" font="default" size="100%">João G. Crespo</style></author><author><style face="normal" font="default" size="100%">Velizarov, Svetlozar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pressure drop in reverse electrodialysis: Experimental and modeling studies for stacks with variable number of cell pairs</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cell-pair number</style></keyword><keyword><style  face="normal" font="default" size="100%">Net power density</style></keyword><keyword><style  face="normal" font="default" size="100%">Pressure drop</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse electrodialysis (RED)</style></keyword><keyword><style  face="normal" font="default" size="100%">Salinity gradient energy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0376738814001987</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">462</style></volume><pages><style face="normal" font="default" size="100%">96-111</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reverse electrodialysis (RED) is a sustainable technology for salinity gradient energy harvesting. In order to make the process economically competitive, it is desirable to operate it at the highest possible net power density, which depends on the RED stack geometry and on the pressure drop along its pathways and, thus, on the energy spent for solutions pumping. The fluid flow in RED stacks generally occurs in rectangular compartment channels, equipped with spacers. The effects of spacers design and properties have been studied extensively in recent years. However, the other possible causes for a RED stack and their relative impact on the process performance have not yet been systematically studied. In this study the partial pressure drops in (1) distribution ducts, (2) branches, (3) beams, (4) due to sudden section expansion between the beam and the compartment channel and (5) in the compartment channel were taken into consideration. A model for the total pressure drop inside a RED stack, with a parallel fluid flow distribution through the compartments, is proposed and experimentally validated for lab-scale RED stacks with sheet flow spacers and compared with an open channel (spacer-free) design. The importance of each partial pressure drop was then evaluated quantitatively through model simulations for industrial-scale stacks with an increasing number of cell pairs. It was found that the net power density decreases when the cell-pair number increases, since the partial pressure drop in the branches becomes dominant. Moreover, the possible reasons for a non-uniform fluid flow distribution are discussed, thus making the proposed model useful for planning and/or optimization of RED stacks design.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chenchen Bao</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Ester Polo</style></author><author><style face="normal" font="default" size="100%">{del Pino}, Pablo</style></author><author><style face="normal" font="default" size="100%">Moros, Maria</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Valeria Grazu</style></author><author><style face="normal" font="default" size="100%">Daxiang Cui</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A promising road with challenges: where are gold nanoparticles in translational research?</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biomedical diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetric detection</style></keyword><keyword><style  face="normal" font="default" size="100%">COMPUTED-TOMOGRAPHY</style></keyword><keyword><style  face="normal" font="default" size="100%">Contrast agent</style></keyword><keyword><style  face="normal" font="default" size="100%">GENOMIC DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">IMAGING-SYSTEM</style></keyword><keyword><style  face="normal" font="default" size="100%">IN-VIVO</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">OPTICAL-DETECTION</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermal therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">SURFACE-PLASMON RESONANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">translational research</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">Future Medicine Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2353–2370</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanoenabled technology holds great potential for health issues and biological research. Among the numerous inorganic nanoparticles that are available today, gold nanoparticles are fully developed as therapeutic and diagnostic agents both in vitro and in vivo due to their physicochemical properties. Owing to this, substantial work has been conducted in terms of developing biosensors for noninvasive and targeted tumor diagnosis and treatment. Some studies have even expanded into clinical trials. This article focuses on the fundamentals and synthesis of gold nanoparticles, as well as the latest, most promising applications in cancer research, such as molecular diagnostics, immunosensors, surface-enhanced Raman spectroscopy and bioimaging. Challenges to their further translational development are also discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/EC/FP7/626386/EU# National Key Basic Research Program (973 Project; no. 2010CB933901) National Natural Scientific Fund (no. 81225010) 863 project of China (2012AA022703 and 2014AA020700) Shanghai Science and Technology Fund (no. 13NM1401500 and 11nm0504200) Shanghai 1000 People Plan, MAT2011-26851-C02-01 Sem PDF conforme despacho.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cachitas, H.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, P. J.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Chavez, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proton NMR relaxation study of molecular dynamics of chromonic liquid crystal Edicol Sunset Yellow</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">nmr relaxation chromonics dynamics sunset yellow nuclear-magnetic-resonance spin-relaxation director fluctuations columnar mesophase diffusion orientation system water</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000337159900004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">1080-1089</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Proton nuclear magnetic resonance (H-1 NMR) relaxometry, over about five decades in Larmor frequency, and pulsed field gradient NMR were used to study the molecular dynamics in the chromonic nematic and isotropic phases of stacked molecules of the binary mixture composed by Edicol Sunset Yellow (ESY) and deuterated water. Our results evidence that in both phases collective motions are responsible for the spin-lattice relaxation dispersion in the Larmor frequency range below 1 MHz. In the nematic phase, the collective motion are attributed to columnar undulations within the stacked molecules, while, in the isotropic phase, the results are explained by local order fluctuations due to the formation of the stacks. The high frequency dispersion was explained by individual molecular motions like rotations around and perpendicular to the stack axis, and also self-diffusion.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Jorge</style></author><author><style face="normal" font="default" size="100%">Blasco, Salvador</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, Enrique</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protonation, coordination chemistry, cyanometallate &quot;supercomplex&quot; formation and fluorescence chemosensing properties of a bis(2,2 '-bipyridino)cyclophane receptor</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000329928700015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">2437-2447</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Parola, A. Jorge/F-4048-2010; Albelda, M. Teresa/J-5929-2012; Gago, Sandra/H-5413-2012; icmol, icmol/I-5784-2015; Pina, Fernando/C-8161-2011 Parola, A. Jorge/0000-0002-1333-9076; Gago, Sandra/0000-0003-0221-8508; Pina, Fernando/0000-0001-8529-6848 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lourenço, Anita</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Vasco D.B. Bonifácio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reborn water-soluble CdTe quantum dots</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioimaging</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0039914014002033</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">319 - 321</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abstract Recovery of fully aggregated water-soluble CdTe quantum dots was achieved by simple treatment with a strong base. A deprotonation-triggered disaggregation is postulated to be the main mechanism involved in the quantum dots “reborn” process.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Dias, {Jorge T.}</style></author><author><style face="normal" font="default" size="100%">Valeria Grazu</style></author><author><style face="normal" font="default" size="100%">Moros, Maria</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting 30 years of biofunctionalization and surface chemistry of inorganic nanoparticles for nanomedicine</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biofunctionalization</style></keyword><keyword><style  face="normal" font="default" size="100%">chemistry surface</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum dots</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last 30 years we have assisted to a massive advance of nanomaterials in material science. Nanomaterials and structures, in addition to their small size, have properties that differ from those of larger bulk materials, making them ideal for a host of novel applications. The spread of nanotechnology in the last years has been due to the improvement of synthesis and characterization methods on the nanoscale, a field rich in new physical phenomena and synthetic opportunities. In fact, the development of functional nanoparticles has progressed exponentially over the past two decades. This work aims to extensively review 30 years of different strategies of surface modification and functionalization of noble metal (gold) nanoparticles, magnetic nanocrystals and semiconductor nanoparticles, such as quantum dots. The aim of this review is not only to provide in-depth insights into the different biofunctionalization and characterization methods, but also to give an overview of possibilities and limitations of the available nanoparticles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;info:eu-repo/grantAgreement/EC/FP7/239931/EU# FP7-PEOPLE-2013-IOF, Project no. 626386 PEst-OE/SAU/U10009/2011-14 MAT2011-26851-C02-01&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moretto, S.</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Robinson, D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of endogenous and exogenous FTA in the European High-Speed Railway Innovation System: CTA as the next step?</style></title><secondary-title><style face="normal" font="default" size="100%">5th JRC “Future-oriented technology analysis&quot; (FTA) conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ec.europa.eu/jrc/sites/default/files/fta2014-t1practice_20.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">JRC</style></publisher><pub-location><style face="normal" font="default" size="100%">Brussels</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mas, Silvia</style></author><author><style face="normal" font="default" size="100%">Miguel, Catarina</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Lopes, Joao A.</style></author><author><style face="normal" font="default" size="100%">de Juan, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Screening and quantification of proteinaceous binders in medieval paints based on mu-Fourier transform infrared spectroscopy and multivariate curve resolution alternating least squares</style></title><secondary-title><style face="normal" font="default" size="100%">Chemometrics and Intelligent Laboratory Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000336828100016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">134</style></volume><pages><style face="normal" font="default" size="100%">148-157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lopes, Joao/H-1733-2011; Melo, Maria Joao/C-8594-2011; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, InTraCellADD /B-4826-2014; Lopes, Joao/0000-0002-1657-344X; Melo, Maria Joao/0000-0001-7393-6801; de Juan, Anna/0000-0002-6662-2019 8th Colloquium on Chemiometricum Mediterraneum (CCM) Jun 30-jul 04, 2013 Bevagna, ITALY 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Vitorino, Tatiana</style></author><author><style face="normal" font="default" size="100%">Araujo, Rita</style></author><author><style face="normal" font="default" size="100%">Muralha, Vania S. F.</style></author><author><style face="normal" font="default" size="100%">Lemos, Ana</style></author><author><style face="normal" font="default" size="100%">Picollo, Marcello</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Spectroscopic Study of Brazilwood Paints in Medieval Books of Hours</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000333779400007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">434-444</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Muralha, Vania/C-7018-2013; Melo, Maria Joao/C-8594-2011 Muralha, Vania/0000-0001-5488-9069; Melo, Maria Joao/0000-0001-7393-6801 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Quaresma</style></author><author><style face="normal" font="default" size="100%">Inês Osório</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Carvalho, {Patrícia A.}</style></author><author><style face="normal" font="default" size="100%">André Pereira</style></author><author><style face="normal" font="default" size="100%">Judith Langer</style></author><author><style face="normal" font="default" size="100%">Araújo, {João Pedro}</style></author><author><style face="normal" font="default" size="100%">Pastoriza-Santos, Isabel</style></author><author><style face="normal" font="default" size="100%">Liz-Marzán, {Luis M.}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Star-shaped magnetite@gold nanoparticles for protein magnetic separation and SERS detection</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BIOLOGICAL APPLICATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">BIOMEDICAL APPLICATIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">ENHANCED RAMAN-SCATTERING</style></keyword><keyword><style  face="normal" font="default" size="100%">HISTIDINE-TAGGED PROTEINS</style></keyword><keyword><style  face="normal" font="default" size="100%">IRON-OXIDE NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">MAGHEMITE</style></keyword><keyword><style  face="normal" font="default" size="100%">NANOSTARS</style></keyword><keyword><style  face="normal" font="default" size="100%">SHELL NANOPARTICLES</style></keyword><keyword><style  face="normal" font="default" size="100%">SIZE</style></keyword><keyword><style  face="normal" font="default" size="100%">SURFACE</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">3659–3667</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel synthetic methodology for star shaped gold-coated magnetic nanoparticles is reported. The coating is performed in two steps: formation of gold nuclei at the surface of magnetite nanoparticles followed by growth of the gold nuclei into a complete star shaped shell. The star-shaped gold-coated magnetic nanoparticles thus obtained preserve the magnetic properties of the precursor magnetite nanoparticles, e. g. they can be easily separated with a magnet. In addition, the gold coating provides interesting optical properties while simultaneously allowing for biofunctionalization that may be advantageous for biological applications, such as (bio)detection via surface-enhanced Raman spectroscopy (SERS). As a proof-of-concept, a capping agent terminated with a nickel(II)-nitrilotriacetate group showing high affinity for histidine was used to modify the surface of the nanoparticles. The resulting star-shaped nanoparticles were used to selectively capture histidine-tagged maltose-binding protein from a crude cell extract. Finally, the performance of star shaped gold-coated magnetic nanoparticles as SERS platforms was demonstrated through the detection of Raman active dye (Astra Blue).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;WOS:000329040500001&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otrelo-Cardoso, Ana Rita</style></author><author><style face="normal" font="default" size="100%">da Silva Correia, Marcia Alexandra</style></author><author><style face="normal" font="default" size="100%">Schwuchow, Viola</style></author><author><style face="normal" font="default" size="100%">Svergun, Dmitri I.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Leimkuehler, Silke</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural Data on the Periplasmic Aldehyde Oxidoreductase PaoABC from Escherichia coli: SAXS and Preliminary X-ray Crystallography Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Molecular Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000335776400032</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2223-2236</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Viveiros, R.</style></author><author><style face="normal" font="default" size="100%">Mouro, A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bonifacio, V. D. B.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercritical CO2-assisted synthesis of an ultrasensitive amphibious quantum dot-molecularly imprinted sensor</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C4RA10179K</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">63338-63341</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecularly imprinted polymers are simple and robust materials for the selective binding of analytes with affinities and selectivities similar to biological probes. A green supercritical CO2-assisted molecular imprinting protocol enabled the production of smart sensory particles{,} incorporating quantum dots{,} with molecular recognition to bisphenol A at very low concentrations (4 nM). The protocol uses amphibious vinyl-coated quantum dots and enables the design of sensors for a wide range of molecules through a simple{,} low cost and clean technology.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Viveiros, R.</style></author><author><style face="normal" font="default" size="100%">Mouro, A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bonifacio, V. D. B.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercritical CO2-assisted synthesis of an ultrasensitive amphibious quantum dot-molecularly imprinted sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000345701500066</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">108</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">63338-63341</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Bonifacio, Vasco/A-8653-2008; Lima, Joao/F-3658-2010; Casimiro, Teresa/D-2365-2013; Moro, Artur/C-6689-2013; Viveiros, Raquel/O-3129-2015 Bonifacio, Vasco/0000-0003-2349-8473; Lima, Joao/0000-0003-0528-1967; Casimiro, Teresa/0000-0001-9405-6221; Moro, Artur/0000-0003-3285-4919; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Couto, Ricardo M.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Catarina</style></author><author><style face="normal" font="default" size="100%">Simoes, Pedro C.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Task specific ionic liquids as polarity shifting additives of common organic solvents</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000343922800058</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">5559-5565</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Simoes, Pedro/D-5061-2011; Branco, Luis/C-6426-2013 Simoes, Pedro/0000-0001-5295-8905; Branco, Luis/0000-0003-2520-1151 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and Kinetic Processes of Anthocyanins and Related Compounds and their Bio-Inspired Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Recent Advances in Polyphenol Research, Vol 4</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000352487400011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">341-370</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Romani, A Lattanzio, V Quideau, S Pina, Fernando/C-8161-2011 Pina, Fernando/0000-0001-8529-6848 26th International Conference on Polyphenols Jul 22-26, 2012 Florence, ITALY Sci &amp;amp; Technolog Pole; Social Pole Univ Florence; PIN Prato; Natl Council Res; Agilent Technologies; BioTech Power; Indena; ISR Ecoindustria; Domus Olea; Force A; Biokyma; PhenoFarm; Dermaresia; Silva Team; Bioscen Future 978-1-118-32963-4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author><author><style face="normal" font="default" size="100%">Muralha, Vania S. F.</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">de Matos, Antonio Pires</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Time-resolved luminescence studies of Eu3+ in soda-lime silicate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Quantitative Spectroscopy &amp; Radiative Transfer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330259100004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">134</style></volume><pages><style face="normal" font="default" size="100%">29-38</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Manuel Laranja</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Michalek, T.</style></author><author><style face="normal" font="default" size="100%">Hebakova, L.</style></author><author><style face="normal" font="default" size="100%">Hennen, L.</style></author><author><style face="normal" font="default" size="100%">Scherz, C.</style></author><author><style face="normal" font="default" size="100%">Nierling, L.</style></author><author><style face="normal" font="default" size="100%">Hahn, J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards an assessment of the Portuguese e-mobility case; The Mobi-E</style></title><secondary-title><style face="normal" font="default" size="100%">Technology assessment and policy areas of great transitions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Technology Centre ASCR</style></publisher><pub-location><style face="normal" font="default" size="100%">Prague</style></pub-location><pages><style face="normal" font="default" size="100%">263-269</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISBN: 978-80-7333-106-1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, D</style></author><author><style face="normal" font="default" size="100%">Kulakova, A.</style></author><author><style face="normal" font="default" size="100%">P. Quaresma</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of Gold Nanoparticles as Additives in Protein Crystallization</style></title><secondary-title><style face="normal" font="default" size="100%">Crystal Growth &amp; Design</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemistry Crystallography Materials Science</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000329337000029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">222-227</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles (AuNPs) exhibit unique properties that have made them a very attractive material for application in biological assays. Given the potentially interesting interactions between AuNPs and biological macromolecules, we investigated AuNPs-induced protein crystal growth. Differently functionalized AuNPs were tested as additives in cocrystallization studies with model proteins (hen egg white lysozyme (HEWL), ribonuclease A (RNase A), and proteinase K) as well as with case studies where there were problems in obtaining well-diffracting crystals. Trials were performed considering different crystallization drawbacks, from total absence of crystals to improvement of crystal morphology, size, twinning, and number of crystals per drop. Improvement of some of these factors was observed in the cases of HEWL, RNase A, phenylalanine hydroxylase (PAR), myoglobin, native aldehyde oxidase (AOH), and human albumin. In these proteins, the presence of the AuNPs promoted an increase in the size and/or better crystal morphology. From the systematic trials and subsequent observations, it can be concluded that the introduction of AuNPs should definitely be considered in crystal optimization trials to improve previously determined crystallization conditions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 284RC Times Cited: 0 Cited Reference Count: 19 Ribeiro, Diana Kulakova, Alina Quaresma, Pedro Pereira, Eulalia Bonifacio, Cecilia Romao, Maria Joao Franco, Ricardo Carvalho, Ana Luisa Portuguese Science and Technology Foundation (FCT-MEC); COMPETE [PTDC/CTM-NAN/112241/2009, PEst-C/EQB/LA0006/2011, PEst-C/EQB/LA0006/2013] The authors would like to acknowledge Abhik Mukhopadhyay for assistance in data collection and processing of lysozyme crystals, Teresa Santos-Silva, Angelina Palma, Benedita Pinheiro, Marcia Correia, and Catarina Coelho for kindly providing the model proteins used as &quot;real&quot; cases in this study, and Marino Santos for data processing from albumin crystals and assistance in preparation of figures. We also acknowledge assistance in synchrotron data collection at ESRF (Grenoble, France) and SLS (Villigen, Switzerland). The work was supported by the Portuguese Science and Technology Foundation (FCT-MEC) and COMPETE through Grants PTDC/CTM-NAN/112241/2009 to R.F. and Grants PEst-C/EQB/LA0006/2011 and PEst-C/EQB/LA0006/2013 (to Associate Lab REQUIMTE). Amer chemical soc Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Jose Pedro</style></author><author><style face="normal" font="default" size="100%">Araujo, Duarte</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Nabais, Fernando</style></author><author><style face="normal" font="default" size="100%">Cardoso, Nuno</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">James, D.</style></author><author><style face="normal" font="default" size="100%">Choppin, S.</style></author><author><style face="normal" font="default" size="100%">Allen, T.</style></author><author><style face="normal" font="default" size="100%">Wheat, J.</style></author><author><style face="normal" font="default" size="100%">Fleming, P.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Using Distinctive Colour Signatures to Capture Team Behaviour During Matches</style></title><secondary-title><style face="normal" font="default" size="100%">Engineering of Sport 10</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Procedia Engineering</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000346367700041</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">238-242</style></pages><isbn><style face="normal" font="default" size="100%">*****************</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao/F-3658-2010; Lima, Joao/0000-0003-0528-1967; Araujo, Fernando/0000-0001-6471-5564 10th Conference of the International-Sports-Engineering-Association Jul 14-17, 2014 Sheffield Hallam Univ, Sheffield, ENGLAND Int Sports Engn Assoc 1877-7058&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Isabel Correia</style></author><author><style face="normal" font="default" size="100%">Oliveira, Ana R.</style></author><author><style face="normal" font="default" size="100%">Garribba, Eugenio</style></author><author><style face="normal" font="default" size="100%">João Costa Pessoa</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium Complexes as Prospective Therapeutics: Structural Characterization of a VIV Lysozyme Adduct</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Density functional calculations</style></keyword><keyword><style  face="normal" font="default" size="100%">EPR spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Medicinal chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein adducts</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/ejic.201402408</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><pages><style face="normal" font="default" size="100%">n/a–n/a</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The biological activity of vanadium complexes, namely, as insulin enhancers, is well known. We report a combined X-ray crystallography, electron paramagnetic resonance, and density functional theory study of the interaction of vanadium picolinate complexes with hen egg white lysozyme (HEWL). We show that the VIVO(pic)2 complex covalently binds to the COO– group of the side chain of Asp52 of HEWL. The long VIV=O bond obtained in the X-ray study is explained to be due to reduction of VIV to VIII during exposure of the crystals to the intense X-ray beam.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, Leticia F.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Conchi Ania</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Visible-Light Photochemical Activity of Nanoporous Carbons under Monochromatic Light</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000338968700012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">4146-4148</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Lima, Joao Carlos/K-2890-2014; Lima, Joao/F-3658-2010; Ania, Conchi/D-4381-2013 Lima, Joao/0000-0003-0528-1967; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. N. Costa</style></author><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">J. M. Jacob</style></author><author><style face="normal" font="default" size="100%">D. S. Santos</style></author><author><style face="normal" font="default" size="100%">Gomes, J</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">J. Inácio</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A low cost, safe, disposable, rapid and self-sustainable paper-based platform for diagnostic testing: lab-on-paper.}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24521980</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">094006</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There is a strong interest in the use of biopolymers in the electronic and biomedical industries, mainly towards low-cost applications. The possibility of developing entirely new kinds of products based on cellulose is of current interest, in order to enhance and to add new functionalities to conventional paper-based products. We present our results towards the development of paper-based microfluidics for molecular diagnostic testing. Paper properties were evaluated and compared to nitrocellulose, the most commonly used material in lateral flow and other rapid tests. Focusing on the use of paper as a substrate for microfluidic applications, through an eco-friendly wax-printing technology, we present three main and distinct colorimetric approaches: (i) enzymatic reactions (glucose detection); (ii) immunoassays (antibodies anti-Leishmania detection); (iii) nucleic acid sequence identification (Mycobacterium tuberculosis complex detection). Colorimetric glucose quantification was achieved through enzymatic reactions performed within specific zones of the paper-based device. The colouration achieved increased with growing glucose concentration and was highly homogeneous, covering all the surface of the paper reaction zones in a 3D sensor format. These devices showed a major advantage when compared to the 2D lateral flow glucose sensors, where some carryover of the coloured products usually occurs. The detection of anti-Leishmania antibodies in canine sera was conceptually achieved using a paper-based 96-well enzyme-linked immunosorbent assay format. However, optimization is still needed for this test, regarding the efficiency of the immobilization of antigens on the cellulose fibres. The detection of Mycobacterium tuberculosis nucleic acids integrated with a non-cross-linking gold nanoprobe detection scheme was also achieved in a wax-printed 384-well paper-based microplate, by the hybridization with a species-specific probe. The obtained results with the above-mentioned proof-of-concept sensors are thus promising towards the future development of simple and cost-effective paper-based diagnostic devices.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Salgueiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Santos, L??dia</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Lu??s</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Aqueous combustion synthesis of aluminum oxide thin films and application as gate dielectric in GZTO solution-based TFTs}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials and Interfaces</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aluminum oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Aqueous synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Combustion reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">GZTO</style></keyword><keyword><style  face="normal" font="default" size="100%">Solution TFTs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">19592–19599</style></pages><isbn><style face="normal" font="default" size="100%">1944-8244</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Solution processing has been recently considered as an option when trying to reduce the costs associated with deposition under vacuum. In this context, most of the research efforts have been centered in the development of the semiconductors processes nevertheless the development of the most suitable dielectrics for oxide based transistors is as relevant as the semiconductor layer itself. In this work we explore the solution combustion synthesis and report on a completely new and green route for the preparation of amorphous aluminum oxide thin films; introducing water as solvent. Optimized dielectric layers were obtained for a water based precursor solution with 0.1 M concentration and demonstrated high capacitance, 625 nF cm(-2) at 10 kHz, and a permittivity of 7.1. These thin films were successfully applied as gate dielectric in solution processed gallium-zinc-tin oxide (GZTO) thin film transistors (TFTs) yielding good electrical performance such as subthreshold slope of about 0.3 V dec(-1) and mobility above 1.3 cm(2) V(-1) s(-1).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zanarini, Simone</style></author><author><style face="normal" font="default" size="100%">Garino, Nadia</style></author><author><style face="normal" font="default" size="100%">Nair, Jijeesh Ravi</style></author><author><style face="normal" font="default" size="100%">Francia, Carlotta</style></author><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Bodoardo, Silvia</style></author><author><style face="normal" font="default" size="100%">Penazzi, Nerino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Contrast Enhancement in Polymeric Electrochromic Devices Encompassing Room Temperature Ionic Liquids}</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Electrochemical Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1650–1662</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">Carvalho, P.A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Cu2O polyhedral nanowires produced by microwave irradiation}</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF MATERIALS CHEMISTRY C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">6097–6103</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Sónia</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Alexandra</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Electrochromic behavior of NiO thin films deposited by e-beam evaporation at room temperature}</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromogenic materials</style></keyword><keyword><style  face="normal" font="default" size="100%">electrochromic devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermal evaporation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0927024813004315 internal-pdf://0.0.0.243/S0927024813004315.html internal-pdf://0.0.2.12/S0927024813004315.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">120, Part</style></volume><pages><style face="normal" font="default" size="100%">109–115</style></pages><isbn><style face="normal" font="default" size="100%">0927-0248</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we report the role of thickness on electrochromic behavior of nickel oxide (NiO) films deposited by e-beam evaporation at room temperature on ITO-coated glass. The structure and morphology of films with thicknesses between 100 and 500 nm were analyzed and then correlated with electrochemical response and transmittance modulation when immersed in 0.5 M LiClO4–PC electrolyte. The NiO exhibits an anodic coloration, reaching for the thickest film a transmittance modulation of 66{%} between colored and bleached state, at 630 nm, with a color efficiency of 55 cm2 C−1. Very fast switch between states was obtained, where coloration and bleaching times are 3.6 s cm−2 and 1.4 s cm−2, respectively.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zubizarreta, C.</style></author><author><style face="normal" font="default" size="100%">Berasategui, E G</style></author><author><style face="normal" font="default" size="100%">Bayon, R</style></author><author><style face="normal" font="default" size="100%">Galindo, R Escobar</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">Calmeiro, T</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Barriga, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Evaluation of the optoelectronic properties and corrosion behavior of Al2O3-doped ZnO films prepared by dc pulsed magnetron sputtering}</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF PHYSICS D-APPLIED PHYSICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">48</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wojcik</style></author><author><style face="normal" font="default" size="100%">Susana Ribeiro</style></author><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Pedro Urbano Alves</style></author><author><style face="normal" font="default" size="100%">Tito Busani</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author><author><style face="normal" font="default" size="100%">José António Covas</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Loic Hilliou</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Experimental optimization of a passive planar rhombic micromixer with obstacles for effective mixing in a short channel length}</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlelanding/2014/ra/c4ra10160j internal-pdf://0.0.2.6/unauth.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">99</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">56013–56025</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents the performance of a passive planar rhombic micromixer with diamond-shaped obstacles and a rectangular contraction between the rhombi. The device was experimentally optimized using water for high mixing efficiency and a low pressure drop over a wide range of Reynolds numbers (Re = 0.1–117.6) by varying geometrical parameters such as the number of rhombi, the distance between obstacles and the contraction width. Due to the large amount of data generated, statistical methods were used to facilitate and improve the results of the analysis. The results revealed a rank of factors influencing mixing efficiency: Reynolds number {\textgreater} number of rhombi {\textgreater} contraction width {\textgreater} inter-obstacles distance. The pressure drop measured after three rhombi depends mainly on Re and inter-obstacle distance. The resulting optimum geometry for the low Re regime has a contraction width of 101 $μ$m and inter-obstacles distance of 93 $μ$m, while for the high Re regime a contraction width of 400 $μ$m and inter-obstacle distance of 121 $μ$m are more appropriate. These mixers enabled 80{%} mixing efficiency creating a pressure drop of 6.0 Pa at Re = 0.1 and 5.1 × 104 Pa at Re = 117.6, with a mixer length of 2.5 mm. To the authors' knowledge, the developed mixer is one of the shortest planar passive micromixers reported to date.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liu, Ao</style></author><author><style face="normal" font="default" size="100%">Liu, Guo Xia</style></author><author><style face="normal" font="default" size="100%">Zhu, Hui Hui</style></author><author><style face="normal" font="default" size="100%">Xu, Feng</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Shan, Fu Kai</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Fully Solution-Processed Low-Voltage Aqueous In2O3 Thin-Film Transistors Using an Ultrathin ZrOx Dielectric}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials {&amp;} Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/am505602w internal-pdf://0.0.2.57/am505602w.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">17364–17369</style></pages><isbn><style face="normal" font="default" size="100%">1944-8244</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We reported here ?aqueous-route? fabrication of In2O3 thin-film transistors (TFTs) using an ultrathin solution-processed ZrOx dielectric thin film. The formation and properties of In2O3 thin films under various annealing temperatures were intensively examined by thermogravimetric analysis, Fourier transform infrared spectroscopy, and atomic force microscopy. The solution-processed ZrOx thin film followed by sequential UV/ozone treatment and low-temperature thermal-annealing processes showed an amorphous structure, a low leakage-current density (?1 ? 10?9 A/cm2 at 2 MV/cm), and a high breakdown electric field (?7.2 MV/cm). On the basis of its implementation as the gate insulator, the In2O3 TFTs based on ZrOx annealed at 250 °C exhibit an on/off current ratio larger than 107, a field-effect mobility of 23.6 cm2/V·s, a subthreshold swing of 90 mV/decade, a threshold voltage of 0.13 V, and high stability. These promising properties were obtained at a low operating voltage of 1.5 V. These results suggest that ?aqueous-route? In2O3 TFTs based on a solution-processed ZrOx dielectric could potentially be used for low-cost, low-temperature-processing, high-performance, and flexible devices.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liu, G X</style></author><author><style face="normal" font="default" size="100%">Liu, A</style></author><author><style face="normal" font="default" size="100%">Shan, F K</style></author><author><style face="normal" font="default" size="100%">Meng, Y</style></author><author><style face="normal" font="default" size="100%">Shin, B C</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{High-performance fully amorphous bilayer metal-oxide thin film transistors using ultra-thin solution-processed ZrOx dielectric}</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amorphous metals</style></keyword><keyword><style  face="normal" font="default" size="100%">Carrier mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">Dielectric thin films</style></keyword><keyword><style  face="normal" font="default" size="100%">Ozone</style></keyword><keyword><style  face="normal" font="default" size="100%">Thin film transistors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scitation.aip.org/content/aip/journal/apl/105/11/10.1063/1.4895782 internal-pdf://0.0.2.46/1.html internal-pdf://0.0.2.49/1.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">113509</style></pages><isbn><style face="normal" font="default" size="100%">0003-6951, 1077-3118</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this study, we report high-performance amorphous In2O3/InZnO bilayer metal-oxide (BMO) thin-film transistor (TFT) using an ultra-thin solution-processed amorphous ZrOx dielectric. A thin layer of In2O3 offers a higher carrier concentration, thereby maximizing the charge accumulation and yielding high carrier mobility. A thick amorphous layer of InZnO controls the charge conductance resulting in low off-state current and suitable threshold voltage. As a consequence, the BMO TFT showed higher filed-effect mobility (37.9 cm2/V s) than single-layer InZnO TFT (7.6 cm2/V s). Apart from that we obtain an on/off current ratio of 109, a subthreshold swing voltage of 120 mV/decade, and a voltage shift ≤ 0.4 V under positive bias stress for 2.5 h, for a gate voltage of 3 V and drain voltage of 1 V. These data demonstrate that the BMO TFT has great potential for a broad range of applications as switching low-power transistors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Araujo, Andreia</style></author><author><style face="normal" font="default" size="100%">Caro, Carlos</style></author><author><style face="normal" font="default" size="100%">Mendes, Manuel J.</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Hugo Aguas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Highly efficient nanoplasmonic SERS on cardboard packaging substrates}</style></title><secondary-title><style face="normal" font="default" size="100%">NANOTECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Pawel J. Wojcik</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Ion sensing (EIS) real-time quantitative monitorization of isothermal DNA amplification}</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors and Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">EIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion sensitive field effect sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">label free</style></keyword><keyword><style  face="normal" font="default" size="100%">LAMP</style></keyword><keyword><style  face="normal" font="default" size="100%">qRT-PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">Real time</style></keyword><keyword><style  face="normal" font="default" size="100%">Tantalum pentoxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956566313005782 internal-pdf://0.0.0.246/S0956566313005782.html internal-pdf://0.0.2.21/S0956566313005782.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">50–55</style></pages><isbn><style face="normal" font="default" size="100%">0956-5663</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Field-effect-based devices are becoming a basic structural element in a new generation of microbiosensors. Reliable molecular characterization of DNA and/or RNA is of paramount importance for disease diagnostics and to follow up alterations in gene expression profiles. The use of such devices for point-of-need diagnostics has been hindered by the need of standard or real-time PCR amplification procedures. The present work focuses on the development of a tantalum pentoxide (Ta2O5) based sensor for the real-time label free detection of DNA amplification via loop mediated isothermal amplification (LAMP) allowing for quantitative analysis of the cMYC proto-oncogene. The strategy based on the field effect sensor was tested within a range of 1×108–1011 copies of target DNA, and a linear relationship between the log copy number of the initial template DNA and threshold time was observed allowing for a semi-quantitative analysis of DNA template. The concept offers many of the advantages of isothermal quantitative real-time DNA amplification in a label free approach and may pave the way to point-of-care quantitative molecular analysis focused on ease of use and low cost.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">Fernandes, S N</style></author><author><style face="normal" font="default" size="100%">de Oliveira, A G</style></author><author><style face="normal" font="default" size="100%">Fernandes, J G</style></author><author><style face="normal" font="default" size="100%">Grey, P</style></author><author><style face="normal" font="default" size="100%">Pontes, R V</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Nanocrystalline cellulose applied simultaneously as the gate dielectric and the substrate in flexible field effect transistors}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/0957-4484/25/i=9/a=094008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">94008</style></pages><isbn><style face="normal" font="default" size="100%">0957-4484</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cotton-based nanocrystalline cellulose (NCC), also known as nanopaper, one of the major sources of renewable materials, is a promising substrate and component for producing low cost fully recyclable flexible paper electronic devices and systems due to its properties (lightweight, stiffness, non-toxicity, transparency, low thermal expansion, gas impermeability and improved mechanical properties). Here, we have demonstrated for the first time a thin transparent nanopaper-based field effect transistor (FET) where NCC is simultaneously used as the substrate and as the gate dielectric layer in an ‘interstrate' structure, since the device is built on both sides of the NCC films; while the active channel layer is based on oxide amorphous semiconductors, the gate electrode is based on a transparent conductive oxide. Such hybrid FETs present excellent operating characteristics such as high channel saturation mobility ({\textgreater}7 cm 2 V −1 s −1 ), drain–source current on/off modulation ratio higher than 10 5 , enhancement n-type operation and subthreshold gate voltage swing of 2.11 V/decade. The NCC film FET characteristics have been measured in air ambient conditions and present good stability, after two weeks of being processed, without any type of encapsulation or passivation layer. The results obtained are comparable to ones produced for conventional cellulose paper, marking this out as a promising approach for attaining high-performance disposable electronics such as paper displays, smart labels, smart packaging, RFID (radio-frequency identification) and point-of-care systems for self-analysis in bioscience applications, among others.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Statistical Mixture Design and Multivariate Analysis of Inkjet Printed a - WO 3 /TiO 2 /WO}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1 biochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">2</style></keyword><keyword><style  face="normal" font="default" size="100%">3 chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">4 and drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">5</style></keyword><keyword><style  face="normal" font="default" size="100%">6</style></keyword><keyword><style  face="normal" font="default" size="100%">and</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">doe</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">environmental science</style></keyword><keyword><style  face="normal" font="default" size="100%">experiments is an established</style></keyword><keyword><style  face="normal" font="default" size="100%">inkjet printing</style></keyword><keyword><style  face="normal" font="default" size="100%">mathematical modeling</style></keyword><keyword><style  face="normal" font="default" size="100%">proven methodology in organic</style></keyword><keyword><style  face="normal" font="default" size="100%">statistical design of mixture</style></keyword><keyword><style  face="normal" font="default" size="100%">thin fi lms</style></keyword><keyword><style  face="normal" font="default" size="100%">tungsten oxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">Nunes, D.</style></author><author><style face="normal" font="default" size="100%">Duarte, P</style></author><author><style face="normal" font="default" size="100%">Rodrigues, J.</style></author><author><style face="normal" font="default" size="100%">Costa, F.M.</style></author><author><style face="normal" font="default" size="100%">Monteiro, T.</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Synthesis of Long ZnO Nanorods under Microwave Irradiation or Conventional Heating}</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/jp5027509 internal-pdf://0.0.1.0/jp5027509.html internal-pdf://0.0.2.36/jp5027509.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">14629–14639</style></pages><isbn><style face="normal" font="default" size="100%">1932-7447</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work reports the synthesis of zinc oxide (ZnO) nanostructures produced either under microwave irradiation using low cost domestic microwave equipment or by conventional heating, both under hydrothermal conditions. X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, room/low temperature photoluminescence, and Raman spectroscopy have been used to investigate the structure, morphology, and optical properties of the produced ZnO nanorods. Identical structures with aspect ratio up to 13 have been achieved for both synthesis routes displaying similar final properties. The hexagonal wurtzite structure has been identified, and a red-orange emission has been detected in the presence of UV irradiation for all the conditions studied. Thermal stability of the as-prepared nanostructures has been evaluated through thermogravimetric measurements revealing an increase of superficial defects. The as-prepared ZnO nanorods were tested as UV sensors on paper substrate, which led to fast response (30 s) and rapid recovery (100 s) times, as well as sensitivity up to 10 indicating that these materials may have a high potential in low cost, disposable UV photodetector applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">Gaspar, D</style></author><author><style face="normal" font="default" size="100%">Guerin, D</style></author><author><style face="normal" font="default" size="100%">Delattre, a</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The influence of fibril composition and dimension on the performance of paper gated oxide transistors}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/0957-4484/25/i=9/a=094007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">94007</style></pages><isbn><style face="normal" font="default" size="100%">0957-4484</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Paper electronics is a topic of great interest due the possibility of having low-cost, disposable and recyclable electronic devices. The final goal is to make paper itself an active part of such devices. In this work we present new approaches in the selection of tailored paper, aiming to use it simultaneously as substrate and dielectric in oxide based paper field effect transistors (FETs). From the work performed, it was observed that the gate leakage current in paper FETs can be reduced using a dense microfiber/nanofiber cellulose paper as the dielectric. Also, the stability of these devices against changes in relative humidity is improved. On other hand, if the pH of the microfiber/nanofiber cellulose pulp is modified by the addition of HCl, the saturation mobility of the devices increases up to 16 cm 2 V −1 s −1 , with an I ON / I OFF ratio close to 10 5 .&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos,Lídia</style></author><author><style face="normal" font="default" size="100%">Neto, Joana P.</style></author><author><style face="normal" font="default" size="100%">Crespo, Ana</style></author><author><style face="normal" font="default" size="100%">Nunes, Daniela</style></author><author><style face="normal" font="default" size="100%">Costa, Nuno</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{WO3 Nanoparticle-Based Conformable pH Sensor}</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials {&amp;} Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/am501724h internal-pdf://0.0.1.3/am501724h.html internal-pdf://0.0.2.40/am501724h.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">12226–12234</style></pages><isbn><style face="normal" font="default" size="100%">1944-8244</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;pH is a vital physiological parameter that can be used for disease diagnosis and treatment as well as in monitoring other biological processes. Metal/metal oxide based pH sensors have several advantages regarding their reliability, miniaturization, and cost-effectiveness, which are critical characteristics for in vivo applications. In this work, WO3 nanoparticles were electrodeposited on flexible substrates over metal electrodes with a sensing area of 1 mm2. These sensors show a sensitivity of ?56.7 ± 1.3 mV/pH, in a wide pH range of 9 to 5. A proof of concept is also demonstrated using a flexible reference electrode in solid electrolyte with a curved surface. A good balance between the performance parameters (sensitivity), the production costs, and simplicity of the sensors was accomplished, as required for wearable biomedical devices.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Schlesser, S.</style></author><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Le Bigot, E</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Szabo, C. I.</style></author><author><style face="normal" font="default" size="100%">Gumberidze, A.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Absolute measurements and simulations of x-ray line energies of highly charged ions with a double-crystal spectrometer</style></title><secondary-title><style face="normal" font="default" size="100%">Physica Scripta</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/1402-4896/2013/i=T156/a=014104?key=crossref.fbaa38a1c4861ecbc3a487c810be06f2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">T156</style></volume><pages><style face="normal" font="default" size="100%">014104</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/61142F12-DD61-4175-879B-E79B4FE5C058</style></custom3><label><style face="normal" font="default" size="100%">r05612</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Szabo, C. I.</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Gumberidze, A.</style></author><author><style face="normal" font="default" size="100%">Attard, J</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion temperature and x-ray line width measurements of highly charged argon ions in an ECR ion source</style></title><secondary-title><style face="normal" font="default" size="100%">Physica Scripta</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 PTDC_2014</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/1402-4896/2013/i=T156/a=014077?key=crossref.f2da41f889b9520c88b7506c96702da1</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">T156</style></volume><pages><style face="normal" font="default" size="100%">014077</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/AFCFECB6-089A-4B76-AF24-49C78D545A98</style></custom3><label><style face="normal" font="default" size="100%">r05613</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Marques, J P</style></author><author><style face="normal" font="default" size="100%">Costa, A M</style></author><author><style face="normal" font="default" size="100%">Martins, M C</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transition probability values of the 1s 22s3p 3P 0level in Be-like ions</style></title><secondary-title><style face="normal" font="default" size="100%">Physica Scripta</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/1402-4896/2013/i=T156/a=014020?key=crossref.182cb63098e5f9d51f785868f187784d</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">T156</style></volume><pages><style face="normal" font="default" size="100%">014020</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/21E5F1A4-C6FE-4015-9C1F-04FE18E430B8</style></custom3><label><style face="normal" font="default" size="100%">r11042</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">{Vaz Pinto}, Joana</style></author><author><style face="normal" font="default" size="100%">Busani, {Tito Livio}</style></author><author><style face="normal" font="default" size="100%">Barquinha, {Pedro Miguel Cândido}</style></author><author><style face="normal" font="default" size="100%">Pereira, {Luis Miguel Nunes}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Plastic Compatible Sputtered Ta2O5 Sensitive Layer for Oxide Semiconductor TFT Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Display Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">electrolyte-insulator-semiconductor (EIS) sensor</style></keyword><keyword><style  face="normal" font="default" size="100%">pH sensitivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Sputtered +{\hbox{ta}}-{2}{\hbox{O}}5</style></keyword><keyword><style  face="normal" font="default" size="100%">sputtered Ta2O5</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">IEEE Computer Society</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">723–728</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The effect of post-deposition annealing temperature on the pH sensitivity of room temperature RF sputtered Ta2O5 was investigated. Structural and morphological features of these films were analyzed before and after annealing at various temperatures. The deposited films are amorphous up to 600 degrees C and crystallize at 700 degrees C in an orthorhombic phase. Electrolyte-insulator-semiconductor (EIS) field effect based sensors with an amorphous Ta2O5 sensing layer showed pH sensitivity above 50 mV/pH. For sensors annealed above 200 degrees C pH sensitivity decreased with increasing temperature. Stabilized sensor response and maximum pH sensitivity was achieved after low temperature annealing at 200 degrees C, which is compatible with the use of polymeric substrates and application as sensitive layer in oxides TFT-based sensors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF conforme Despacho. This work was supported in part by the Portuguese Science and Technology Foundation (FCT), Ministry for Education and Science (MEC), under Project BloodFET PTDC/SAU-BEB/098125/2008 and also by Strategic Project PEst-C/CTM/LA0025/2011. The work of R. Branquinho was supported by INL under a Ph.D. Fellowship. The work of J. V. Pinto was supported by FCT-MCTES under fellowship SFRH/BPD/44874/2008.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Diogo G.</style></author><author><style face="normal" font="default" size="100%">Carla Ferreira</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prevenção de Violações de Atomicidade usando Contractos</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2013</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-inforum-ds.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">190–201</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, Helder R. L.</style></author><author><style face="normal" font="default" size="100%">Soares, João</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Preguiça, Nuno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Replicação Multi-nível de Bases de Dados em Memória</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2013</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-inforum-hm.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">190–201</style></pages><isbn><style face="normal" font="default" size="100%">978-989-97060-8-8</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iwona Bernacka-Wójcik</style></author><author><style face="normal" font="default" size="100%">Lopes, {Paulo A.}</style></author><author><style face="normal" font="default" size="100%">Vaz, {Ana Catarina}</style></author><author><style face="normal" font="default" size="100%">Veigas, {Bruno Miguel Ribeiro}</style></author><author><style face="normal" font="default" size="100%">Wojcik, {Pawel Jerzy}</style></author><author><style face="normal" font="default" size="100%">Pedro Simões</style></author><author><style face="normal" font="default" size="100%">David Barata</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Águas, {Hugo Manuel Brito}</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bio-microfluidic platform for gold nanoprobe based DNA detection-application to Mycobacterium tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Fibre-optics</style></keyword><keyword><style  face="normal" font="default" size="100%">Microfabrication</style></keyword><keyword><style  face="normal" font="default" size="100%">microfluidics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">87–93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We have projected and fabricated a microfluidic platform for DNA sensing that makes use of an optical colorimetric detection method based on gold nanoparticles. The platform was fabricated using replica moulding technology in PDMS patterned by high-aspect-ratio SU-8 moulds. Biochips of various geometries were tested and evaluated in order to find out the most efficient architecture, and the rational for design, microfabrication and detection performance is presented. The best biochip configuration has been successfully applied to the DNA detection of Mycobacterium tuberculosis using only 3 mu l on DNA solution (i.e. 90 ng of target DNA), therefore a 20-fold reduction of reagents volume is obtained when compared with the actual state of the art.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Milton</style></author><author><style face="normal" font="default" size="100%">Letícia Giestas</style></author><author><style face="normal" font="default" size="100%">Lima, {João C.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coupling an universal primer to SBE combined spectral codification strategy for single nucleotide polymorphism analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">FRET</style></keyword><keyword><style  face="normal" font="default" size="100%">SBE</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectral codification</style></keyword><keyword><style  face="normal" font="default" size="100%">Universal SBE primer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">168</style></volume><pages><style face="normal" font="default" size="100%">90–94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We previously reported a strategy that combines Forster resonance energy transfer (FRET) based spectral codification with a single base extension (SBE) reaction for single nucleotide sequence discrimination in solution. This strategy is capable of unequivocally detect the allele variants present in solution. To extend the use of this tool to any locus of interest, it would be required the development of an universal approach capable of combining a sequence specific SBE primer to an universal sequence labeled and optimized for spectral codification.Here, we extend this concept to a general strategy by means of a labeled universal oligonucleotide primer (donor), a sequence specific primer that allows for incorporation of the complementary acceptor labeled ddNTP, which allows discrimination the allele variant in the sample via the unambiguous FRET signature of the donor/acceptor pair&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">Yulán Hernández</style></author><author><style face="normal" font="default" size="100%">Chenchen Bao</style></author><author><style face="normal" font="default" size="100%">Daxiang Cui</style></author><author><style face="normal" font="default" size="100%">Janssen, {Klaus Peter}</style></author><author><style face="normal" font="default" size="100%">Ibarra, {M. Ricardo}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Tobias Stoeger</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesús M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Invivo tumor targeting via nanoparticle-mediated therapeutic siRNA coupled to inflammatory response in lung cancer mouse models</style></title><secondary-title><style face="normal" font="default" size="100%">Biomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Inflammatory response</style></keyword><keyword><style  face="normal" font="default" size="100%">Lung cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice tumor targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">RGD/siRNA nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">31</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">7744–7753</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Up to now, functionalized gold nanoparticles have been optimized as an effective intracellular invitro delivery vehicle for siRNAs to interfere with the expression of specific genes by selective targeting, and provide protection against nucleases. Few examples however of suchlike invivo applications have been described so far. In this study, we report the use of siRNA/RGD gold nanoparticles capable of targeting tumor cells in a lung cancer syngeneic orthotopic murine model. Therapeutic RGD-nanoparticle treatment resulted in successful targeting evident from significant c-myc oncogene down-regulation followed by tumor growth inhibition and prolonged survival of lung tumor bearing mice, possibly via αvβ3 integrin interaction. Our results suggest that RGD gold nanoparticles-mediated delivery of siRNA by intratracheal instillation in mice leads to successful suppression of tumor cell proliferation and respective tumor size reduction. These results reiterate the capability of functionalized gold nanoparticles for targeted delivery of siRNA to cancer cells towards effective silencing of the specific target oncogene. What is more, we demonstrate that the gold-nanoconjugates trigger a complex inflammatory and immune response that might promote the therapeutic effect of the RNAi to reduce tumor size with low doses of siRNA.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;JMF thanks ARAID and Fondo Social Europeo for financial support. PVB thanks CIGMH/FCT/MCES (PEst-OE/SAU/UI0009/2011). JC acknowledges FCT grant (SFRH/BD/62957/2009).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sistema de dete{\c c}ão e quantifica{\c c}ão de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e respectivas utiliza{\c c}ões</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;sistema de dete{\c c}ão e quantifica{\c c}ão de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e aplica{\c c}ões relacionadas a inven{\c c}ão atual relaciona- se a um sistema e a um processo para a dete{\c c}ão e/ou a identifica{\c c}ão qualitativa e quantitativa do material biológico, tal como seqüências específicas de ácidos nucleicos ou de proteínas como anticorpos, presente em amostras biológicas. o sistema é composto por uma ou mais fontes luminosas ( 1) combinadas com um ou mais fotosensores óticos integrados, ou não, e vários componentes eletrônicos ( 4) , necessários para obter/processar o sinal emitido pelas nanosondas de metal funcionalizadas com uma solu{\c c}ão de compósi to biológico, assim como igualmente um microcontrolador e um microprocessador, reparados ou portátil. esta estrutura do fotosensor pode detectar e determinar as varia{\c c}ões da cor produzidas por nanosondas do metal, sendo este preferencialmente ouro, funcionalizado pelos oligonucleotídeos complementares às seqüências específicas, as proteínas de dna/rna, como por exemplo os anticorpos e/ou os antígenos relativos a determinada doen{\c c}a, ou a outra amostra ou solu{\c c}ão de composto biológico, que devem ser investigada. a dete{\c c}ão e o processo da quantifica{\c c}ão são baseados na resposta de um fotosensor, singular ou integrados, baseado na tecnologia da película fina de silicones amorfos, nanocristalinos ou microcristalino e suas ligas, assim como os semicondutores cerâmicos ativos novos, amorfos e não amorfos.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;BRPI0716635; G01N21/25, G01N33/543, H01L51/42&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Conde, Joao</style></author><author><style face="normal" font="default" size="100%">João Rosa</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-Nanobeacons as a theranostic system for the detection and inhibition of specific genes</style></title><secondary-title><style face="normal" font="default" size="100%">Protocol Exchange</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cell tracking</style></keyword><keyword><style  face="normal" font="default" size="100%">gene silecning</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanobeacons</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">MiRNAs</style></keyword><keyword><style  face="normal" font="default" size="100%">siRNA</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This protocol describes the synthesis and detailed calibration of a gold nanoparticle-based nanobeacon (Au-nanobeacon) as an innovative theranostic approach for detection and inhibition of sequence-specific DNA and RNA for in vitro and ex vivo applications. Under hairpin configuration, proximity to gold nanoparticles leads to fluorescence quenching; hybridization to a complementary target restores fluorescence emission due to the gold nanobeacons’ conformational reorganization that causes the fluorophore and the AuNP to part from each other. This concept can easily be extended and adapted to assist the in vitro evaluation of silencing potential of a given sequence to be later used for ex vivo gene silencing and RNAi approaches, with the ability to monitor real-time gene delivery action. The time range for the entire protocol is  8 days, including synthesis, functionalization and calibration of Au-nanobeacons, RNAi and gene silencing assays.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Isabel Couto</style></author><author><style face="normal" font="default" size="100%">Miguel Viveiros</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isothermal DNA amplification coupled to Au-nanoprobes for detection of mutations associated to Rifampicin resistance in Mycobacterium tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA isothermal amplification</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">LAMP</style></keyword><keyword><style  face="normal" font="default" size="100%">MDRTB</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanodiagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">Rifampicin</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">BioMed Central (BMC)</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background: Tuberculosis accounted for 8.7 million new cases in 2011 and continues to be one of the leading human infectious diseases. Burdensome is the increasing rate of multi-drug resistant tuberculosis (MDRTB) and the difficulties created for treatment and public health control programs, especially in developing countries. Resistance to rifampicin (RIF), a first line antibiotic, is commonly associated with point mutations within the rpoB gene of Mycobacterium tuberculosis (Mtb) whose detection is considered the best early molecular predictor for MDRTB. Gold nanoparticles functionalized with thiol-modified oligonucleotides (Au-nanoprobes) have shown the potential to provide a rapid and sensitive detection method for Mtb and single base alterations associated with antibiotic resistance, namely in rpoB gene associated to RIF resistance.Results: We developed a strategy based on the isothermal amplification of sample DNA (LAMP) coupled to specific Au-nanoprobes capable of identifying members of the Mtb complex (MTBC) and discriminating specific mutations within the rpoB gene. Integration of LAMP and Au-nanoprobe assay allowed to detect MTBC member and identify mutations linked to RIF resistance. A total of 12 biological samples were tested and a 100% specificity and sensitivity was attained.Conclusions: There is an increasing demand for simple, fast and cheap methods for the molecular identification of Mtb and for the detection of molecular tags associated to drug resistance suitable for use at point-of-need. Here we describe such a method, that as the potential to get molecular diagnostic of tuberculosis to remote environments.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;We acknowledge Fundacao para a Ciencia e a Tecnologia (FCT-MCTES) for financial support CIGMH (PEst-OE/SAU/UI0009/2011); Projects PTDC/BBB-NAN/1812/2012, PTDC/CTM-NAN/109877/2009; SFRH/BD/78970/2011 for BV. PVB thanks Santander-Totta/UNL for financial support (Scientific Prize Edition 2012).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Pinto, R. M.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Paiva, A C S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Towards the assignment of the REMPI spectrum of Ph 2O using CIS and TD-DFT methods</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Physics</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 09</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1080/00268976.2013.783638</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">3311-3319</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/3DFCCC5C-A958-44BE-BE15-571CF15AF063</style></custom3><label><style face="normal" font="default" size="100%">r05186</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, J M</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Marques, J P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relativistic calculations of M-shell decay rates and yields in Zn, Cd and Hg</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics B: Atomic, Molecular and Optical Physics</style></secondary-title><short-title><style face="normal" font="default" size="100%">PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 26</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/0953-4075/46/i=6/a=065001?key=crossref.6ef00ed8765c558fb07095e49c5fd7e0</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">065001</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/14F2C18D-D736-4916-A8E5-B7DD55610030</style></custom3><label><style face="normal" font="default" size="100%">r05052</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">João Rosa</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesús M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanobeacons for simultaneous gene specific silencing and intracellular tracking of the silencing events</style></title><secondary-title><style face="normal" font="default" size="100%">Biomaterials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AntimiRs</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer nanotheranostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene silencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold-nanobeacons</style></keyword><keyword><style  face="normal" font="default" size="100%">microRNAs</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA interference</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">2516–2523</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The potential of a single molecular nanoconjugate to intersect all RNA pathways: from gene specific downregulation to silencing the silencers, i.e. siRNA and miRNA pathways, is demonstrated. Gold-nanobeacons are capable of efficiently silencing single gene expression, exogenous siRNA and endogenous miRNAs while yielding a quantifiable fluorescence signal directly proportional to the level of silencing. The silencing potential is comparable to that of traditional siRNA but the same nanoconjugates structure is also capable of reversing the effect of an exogenous siRNA. We further demonstrate the Gold-nanobeacons' efficiency at targeting and silencing miR-21, an endogenous miRNA involved in cancer development, which could become a valid nanotheranostics approach. Again, expression of miR-21 was inhibited with concomitant increase of the Au-nanobeacons' fluorescence that can be used to assess the silencing effect. This way, a single nanostructure can be used to intersect all RNA regulatory pathways while allowing for direct assessment of effective silencing and cell localization via a quantifiable fluorescence signal, making cancer nanotheranostics possible.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was supported by Fundacao para a Ciencia e Tecnologia, Ministry of Science and Education (FCT/MEC): PTDC/BBB-NAN/1812/2012; CIGMH, Strategic Project PEst-OE/SAU/UI0009/2011; J.C. supported by SFRH/BD/62957/2009 and J.R. by SFRH/BD/43320/2008. Additional funding was from the Nanotruck-Action from NanoSciEra+. J.M.F. thanks ARAID for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Robots and humans as co-workers? The human-centred perspective of work with autonomous systems}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">complex work environments</style></keyword><keyword><style  face="normal" font="default" size="100%">human-computer interaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/51.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">03/2013</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design of work organisation systems with automated equipment is facing new challenges and the emergence of new concepts. The social aspects that are related with new concepts on the complex work environments (CWE) are becoming more relevant for that design. The work with autonomous systems implies options in the design of workplaces. Especially that happens in such complex environments. The concepts of “agents”, “co-working” or “human-centred technical systems” reveal new dimensions related to human-computer interaction (HCI). With an increase in the number and complexity of those human-technology interfaces, the capacities of human intervention can become limited, originating further problems. The case of robotics is used to exemplify the issues related with automation in working environments and the emergence of new HCI approaches that would include social implications. We conclude that studies on technology assessment of industrial robotics and autonomous agents on manufacturing environment should also focus on the human involvement strategies in organisations. A needed participatory strategy implies a new approach to workplaces design. This means that the research focus must be on the relation between technology and social dimensions not as separate entities, but integrated in the design of an interaction system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Schippl, Jens</style></author><author><style face="normal" font="default" size="100%">Reichenbach, Max</style></author><author><style face="normal" font="default" size="100%">Weil, Marcel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technology transition towards electric mobility - technology assessment as a tool for policy design}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Batteries</style></keyword><keyword><style  face="normal" font="default" size="100%">Electric mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">Electric vehicle</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy design</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/57.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">04/2013</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paper aims to understand the degree of transition towards e-mobility. The assumption is that the degree of convergence between actors of each system (batteries, vehicles, grid, policies, business models and consumers) is an indicator of changes in the present socio-technical regime. After an introduction to the socio-technical transition towards e-mobility, the paper presents and discusses three technology assessment approaches to several projects related to technology, society and politics. There are several thematic crossovers between all projects presented leading to a synergetic technology assessment. This output results from the overlapping areas between the cases and can be used to first assess the extent of changes in the present socio-technical regime, as well as to extract standards and regulations, acceptance/risk analyses and behaviour changes that could be significant in the context of a transition towards electric mobility.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Rodrigo</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Soares, Paulo</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Garcia, Raquel</style></author><author><style face="normal" font="default" size="100%">Gestal-Otero, Juan Jesus</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Gomes da Silva, Marco D R</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Occupational cosmic radiation exposure in Portuguese airline pilots: study of a possible correlation with oxidative biological markers.</style></title><secondary-title><style face="normal" font="default" size="100%">Radiation and environmental biophysics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&amp;amp;id=23412012&amp;amp;retmode=ref&amp;amp;cmd=prlinks</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">211-220</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several studies have sought to understand the health effects of occupational exposure to cosmic radiation. However, only few biologic markers or associations with disease outcomes have so far been identified. In the present study, 22 long- and 26 medium-haul male Portuguese airline pilots and 36 factory workers who did not fly regularly were investigated. The two groups were comparable in age and diet, were non-smokers, never treated with ionizing radiation and other factors. Cosmic radiation exposure in pilots was quantified based on direct monitoring of 51 flights within Europe, and from Europe to North and South America, and to Africa. Indirect dose estimates in pilots were performed based on the SIEVERT (Système informatisé d&amp;apos;évaluation par vol de l&amp;apos;exposition au rayonnement cosmique dans les transports aériens) software for 6,039 medium- and 1,366 long-haul flights. Medium-haul pilots had a higher cosmic radiation dose rate than long-haul pilots, that is, 3.3 ± 0.2 μSv/h and 2.7 ± 0.3 μSv/h, respectively. Biological tests for oxidative stress on blood and urine, as appropriate, at two time periods separated by 1 year, included measurements of antioxidant capacity, total protein, ferritin, hemoglobin, creatinine and 8-hydroxy-2-deoxyguanosine (8OHdG). Principal components analysis was used to discriminate between the exposed and unexposed groups based on all the biological tests. According to this analysis, creatinine and 8OHdG levels were different for the pilots and the unexposed group, but no distinctions could be made among the medium- and the long-haul pilots. While hemoglobin levels seem to be comparable between the studied groups, they were directly correlated with ferritin values, which were lower for the airline pilots.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">23412012</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/F3884A75-05EB-4375-A800-68A64141018F</style></custom3><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal, gmrsilva@sapo.pt.</style></auth-address><label><style face="normal" font="default" size="100%">r08544</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Schippl, Jens</style></author><author><style face="normal" font="default" size="100%">Reichenbach, Max</style></author><author><style face="normal" font="default" size="100%">Weil, Marcel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology transition towards electric mobility - technology assessment as a tool for policy design</style></title><secondary-title><style face="normal" font="default" size="100%">Colloquium Gerpisa 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/57.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Université d'Evry</style></publisher><pub-location><style face="normal" font="default" size="100%">Paris</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paper aims to understand the degree of transition towards e-mobility. The assumption is that the degree of convergence between actors of each system (batteries, vehicles, grid, policies, business models and consumers) is an indicator of changes in the present socio-technical regime. After an introduction to the socio-technical transition towards e-mobility, the paper presents and discusses three technology assessment approaches to several projects related to technology, society and politics. There are several thematic crossovers between all projects presented leading to a synergetic technology assessment. This output results from the overlapping areas between the cases and can be used to first assess the extent of changes in the present socio-technical regime, as well as to extract standards and regulations, acceptance/risk analyses and behaviour changes that could be significant in the context of a transition towards electric mobility.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilas-Boasa, Vania</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Nunes, Claudia</style></author><author><style face="normal" font="default" size="100%">Reis, Salette</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa</style></author><author><style face="normal" font="default" size="100%">Vieira, Catia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mechanisms of P-gp inhibition and effects on membrane fluidity of a new rifampicin derivative, 1,8-dibenzoyl-rifampicin</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 18</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">220</style></volume><pages><style face="normal" font="default" size="100%">259-266</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Purpose: To assess P-glycoprotein (P-gp)-modulation ability and the mechanisms of P-gp inhibition mediated by a new synthetic rifampicin derivative, 1,8-dibenzoyl-rifampicin (DiBenzRif), in an in vitro model of the blood-brain barrier (BBB), RBE4 cells, and in membrane mimetic models (liposomes). Methods: P-gp expression (western blot) and activity {[}rhodamine 123 accumulation studies] were assessed until 72 h of exposure to DiBenzRif. The effects on intracellular ATP levels and on P-gp ATPase activity were studied using luciferin-luciferase bioluminescence assay. Membrane fluidity changes were tracked by steady-state anisotropy measurements. Non-P-gp-related rhodamine 123 accumulation was evaluated using liposomes prepared with the main lipids present in RBE4 cell membranes. Results: A significant increase in intracellular rhodamine 123 content was observed in DiBenzRif-treated cells at all tested time-points. This effect was associated with a significant reduction in ATP intracellular levels, the inhibition of P-gp ATPase activity and a significant increase in membrane fluidity. DiBenzRif also favoured rhodamine 123 accumulation in a liposomal model of RBE4 cells, suggesting that it may be useful in increasing intracellular levels of substances that passively diffuse into the cells. Conclusion: DiBenzRif-induced inhibitory effect on P-gp increases xenobiotic accumulation in BBB cells, which may contribute to the development of therapeutic adjuvants to enhance brain penetration of drugs. (C) 2013 Elsevier Ireland Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raje, Vivek P.</style></author><author><style face="normal" font="default" size="100%">Morgado, Patricia I.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Maximiano P</style></author><author><style face="normal" font="default" size="100%">Correia, Ilidio J.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dual on-off and off-on switchable oligoaziridine biosensor</style></title><secondary-title><style face="normal" font="default" size="100%">BIOSENSORS &amp; BIOELECTRONICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">64-69</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Association of FTO and PPARG polymorphisms with obesity in Portuguese women.</style></title><secondary-title><style face="normal" font="default" size="100%">Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BMI</style></keyword><keyword><style  face="normal" font="default" size="100%">odds ratio</style></keyword><keyword><style  face="normal" font="default" size="100%">rs1801282</style></keyword><keyword><style  face="normal" font="default" size="100%">rs9939609</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Dove Medical Press</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">241–245</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Maria Alexandra Núncio de Carvalho Ramos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cancer Nanotechnology: Prospects for Cancer Diagnostics and Therapy - An Update on Novel Molecular Players</style></title><secondary-title><style face="normal" font="default" size="100%">Current Cancer Therapy Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has emerged as a {&quot;}disruptive technology{&quot;} that may provide researchers with new and innovativeways to diagnose, treat and monitor cancer. In fact, nanomedicine approaches have delivered several strategies, suchas new imaging agents, real-time assessments of therapeutic and surgical efficacy, multifunctional, targeted devices capableof bypassing biological barriers to target and silence specific pathways in tumours. Of particular interest, has been theincreased capability to deliver multiple therapeutic agents directly to bulk cancer cells and cancer stem cells that play acritical role in cancer growth and metastasis. These multifunctional targeted nanoconjugates are also capable of avoidingcancer resistance and monitor predictive molecular changes that open the path for preventive action against pre-cancerouscells, minimizing costs and incidence of relapses. A myriad of nanoconjugates with effective silencing and site-targetingmoieties can be developed by incorporating a diverse selection of targeting, diagnostic, and therapeutic components. Adiscussion of the integrative effort of nanotechnology systems with recent developments of biomolecular interactions incancer progression is clearly required. Here, we will update the state of the art related to the development and applicationsof nanoscale platforms and novel biomolecular players in cancer diagnosis, imaging and treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The chemistry and biology of gold nanoparticle-mediated photothermal therapy: promises and challenges</style></title><secondary-title><style face="normal" font="default" size="100%">Nano LIFE</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">photothermal therapy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">03</style></number><publisher><style face="normal" font="default" size="100%">World Scientific Publishing</style></publisher><volume><style face="normal" font="default" size="100%">03</style></volume><pages><style face="normal" font="default" size="100%">nr. 1330001</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Under laser radiation, cells labeled with gold nanoparticles (AuNPs) are believed to suffer thermal damage due to the transfer of the absorbed light from theAuNPsto the cells. This process, which involves complex mechanisms such as the rapid electron–phonon decay in theAuNPs, followed by phonon–phonon relaxation, culminates in the localized heating of both theAuNPsand the cells, setting the rational for the use of these nanostructures, under laser light, in cancer photothermal therapy (PTT). Here, we discuss the chemical and biological aspects of this promising new therapeutic approach, including the advantages over conventional cancer therapies and the challenges that scientists still need to overcome to progress toward translation research.Read More:http://www.worldscientific.com/doi/abs/10.1142/S179398441330001X&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Capelo, {José Luis}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fast nucleotide identification through fingerprinting using gold nanoparticle-based surface-assisted laser desorption/ionisation</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA adducts</style></keyword><keyword><style  face="normal" font="default" size="100%">GLYCIDAMIDE</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleotides</style></keyword><keyword><style  face="normal" font="default" size="100%">SALDI-TOF</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">417–21</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report a method centred on gold nanoparticle-based surface-assisted laser desorption/ionisation for analysis of deoxynucleotides and alkylated nucleobases. Gold nanoparticles allow for enhanced analysis capability by eliminating undesired signature peaks; thus more elegant mass spectra can be attained that allow identification by nucleotide mass fingerprint. The resulting fingerprinting patterns on the spectra are compared and associated with the presence of different nucleotides in the sample. This method can be easily extended to modified nucleotides implicated in genome lesions due to exposure to environment chemicals, such as DNA adducts (e.g. guanine adducts). The use of gold nanoparticles for surface-assisted laser desorption/ionisation can be an useful tool to resolve common issues of background noise when analysing nucleic acids samples.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Patricia Silva</style></author><author><style face="normal" font="default" size="100%">Nogueira, Tiago Bernandes</style></author><author><style face="normal" font="default" size="100%">Costa, Vera Marisa</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lourdes</style></author><author><style face="normal" font="default" size="100%">Meisel, Andreas</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neurotoxicity of ``ecstasy{''} and its metabolites in human dopaminergic differentiated SH-SY5Y cells</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 4</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">216</style></volume><pages><style face="normal" font="default" size="100%">159-170</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Madeira, Teresa Isabel</style></author><author><style face="normal" font="default" size="100%">Amorim, Pedro</style></author><author><style face="normal" font="default" size="100%">Parente, Fernando</style></author><author><style face="normal" font="default" size="100%">Indelicato, Paul</style></author><author><style face="normal" font="default" size="100%">Marques, José Pires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the quasicontinuum band emitted by highly ionised tungsten atoms in the 4–7 nm range</style></title><secondary-title><style face="normal" font="default" size="100%">The European Physical Journal D</style></secondary-title><short-title><style face="normal" font="default" size="100%">PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 31</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1140/epjd/e2012-30608-0</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">12</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/693EC6AD-63F0-4643-A9B0-ACE68D1C7AEE</style></custom3><label><style face="normal" font="default" size="100%">r05543</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Equity in access to MRI equipment: the Portuguese case}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision</style></keyword><keyword><style  face="normal" font="default" size="100%">Equity</style></keyword><keyword><style  face="normal" font="default" size="100%">Health technology assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic resonance imaging</style></keyword><keyword><style  face="normal" font="default" size="100%">Medical Device</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/52.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2013</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic resonance imaging (MRI) is a method of image diagnose proven to be of undeniable importance when it comes to neuro and cardio related diseases. In fact, these diseases (such as: ischemic heart disease, stroke and acute myocardial infection) have high incidence in Portugal. For these reasons, the allocation of this medical technology should not be considered with light thoughts. In fact, making decision of resource allocation in health care can be a very complex and contested matter. The impacts of new technology allocation, such MRI, can be assessed in a variety of ways. However, a fundamental component should always be present: the use of evidence-based decision-making methods. One of these methods is Technology Assessment (TA). This paper aims to characterize the equity on access of the Portuguese population in general, to a specific medical device such as MRI, under the TA point of view. It is hoped to promote a bridge of scientific knowledge between the gap on research and policy-making through TA that can emerge as a tool to aid decision-makers in the organization of health systems. There are gaps in providing healthcare, due to geographical imbalances, with some areas unable to provide certain specialized services, as hospitals in the countryside do not provide all medical specialties. Portugal has also a large independent private sector that provides diagnostic and therapeutic services to NHS users under contracts called conventions. These medical contracts cover ambulatory health facilities for laboratory tests and examinations such as diagnostic tests and Radiology. However, there is no convention from the NHS when concerning the MRI exam. Therefore, this reality can be considered a limitation in the access of the general population to this kind of clinical exam. TA can play an useful and important role in helping the decision-makers to explore potential gains that might be achieved by introducing a more rational decision making into health care ma&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flexible SLAs in the Cloud with Partial Utility-driven Scheduling (Best-Paper Award Runner-up)</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE 5th International Conference on Cloud Computing Technology and Science (CloudCom 2013)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-cloudcom-simao-a-best-paper-award-runner-up.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Rameshan, Navaneeth</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resource-Aware Scaling of Multi-threaded Java Applications in Multi-tenancy Scenarios</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE CloudCom 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-cloudcom-simao-b.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilas-Boas, Vania</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Palmeira, Andreia</style></author><author><style face="normal" font="default" size="100%">Sousa, Emilia</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of Novel Rifampicin-Derived P-Glycoprotein Activators/Inducers. Synthesis, In Silico Analysis and Application in the RBE4 Cell Model, Using Paraquat as Substrate</style></title><secondary-title><style face="normal" font="default" size="100%">PLOS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 26</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;P-glycoprotein (P-gp) is a 170 kDa transmembrane protein involved in the outward transport of many structurally unrelated substrates. P-gp activation/induction may function as an antidotal pathway to prevent the cytotoxicity of these substrates. In the present study we aimed at testing rifampicin (Rif) and three newly synthesized Rif derivatives (a mono-methoxylated derivative, MeORif, a peracetylated derivative, PerAcRif, and a reduced derivative, RedRif) to establish their ability to modulate P-gp expression and activity in a cellular model of the rat's blood-brain barrier, the RBE4 cell line P-gp expression was assessed by western blot using C219 anti-P-gp antibody. P-gp function was evaluated by flow cytometry measuring the accumulation of rhodamine123. Whenever P-gp activation/induction ability was detected in a tested compound, its antidotal effect was further tested using paraquat as cytotoxicity model. Interactions between Rif or its derivatives and P-gp were also investigated by computational analysis. Rif led to a significant increase in P-gp expression at 72 h and RedRif significantly increased both P-gp expression and activity. No significant differences were observed for the other derivatives. Pre-or simultaneous treatment with RedRif protected cells against paraquat-induced cytotoxicity, an effect reverted by GF120918, a P-gp inhibitor, corroborating the observed P-gp activation ability. Interaction of RedRif with P-gp drug-binding pocket was consistent with an activation mechanism of action, which was confirmed with docking studies. Therefore, RedRif protection against paraquat-induced cytotoxicity in RBE4 cells, through P-gp activation/induction, suggests that it may be useful as an antidote for cytotoxic substrates of P-gp.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron impact ionization cross sections of several ionization stages of Kr, Ar and Fe</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Mass Spectrometry</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 JPB_SI_HCI_2015 Ionization</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.ijms.2013.02.011</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">348</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;International Journal of Mass Spectrometry, 348 (2013) 1-8. doi:10.1016/j.ijms.2013.02.011&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/94C342F1-4E2E-4134-B8C5-16DBF9C54A1E</style></custom3><label><style face="normal" font="default" size="100%">r05466</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">Martins, Sergio</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Prates Ramalho, Joao P.</style></author><author><style face="normal" font="default" size="100%">Pereira, Antonio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Family of Styrylcoumarins: Synthesis, Spectroscopic, Photophysical and Photochemical Properties</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMPLUSCHEM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">78</style></volume><pages><style face="normal" font="default" size="100%">789-792</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Szabo, C. I.</style></author><author><style face="normal" font="default" size="100%">Gumberidze, A.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the charge state distribution in an ECRIS Ar plasma using high-resolution x-ray spectra</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics B: Atomic, Molecular and Optical Physics</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/0953-4075/46/i=6/a=065701?key=crossref.5de736b6f8970e8b5fa1cb32ed06f754</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">065701</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/8CE1D74D-C517-493E-BDEF-060EC5233A82</style></custom3><label><style face="normal" font="default" size="100%">r05317</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performance improvement of hydraulic lime based grouts for masonry consolidation – An experimental study</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 13th International Conference on Studies, Repairs and Maintenance of Heritage Architecture</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">25th - 27th June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">New Forest, UK</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of hydraulic lime grout injections in different porous media: an experimental study</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 13th International Conference on Studies, Repairs and Maintenance of Heritage Architecture</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">25th - 27th June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">New Forest, UK</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, J.</style></author><author><style face="normal" font="default" size="100%">Rosado, L.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advances in NDT and materials characterization by eddy currents</style></title><secondary-title><style face="normal" font="default" size="100%">46th CIRP Conference on Manufacturing Systems, CIRP CMS 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84883898112&amp;partnerID=40&amp;md5=b6bb69df5fac56e9f4c4629cc0ede0c3</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Setubal</style></pub-location><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">359 - 364</style></pages><isbn><style face="normal" font="default" size="100%">22128271 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 99397Cited By :1Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Fernandes, F.B.</style></author><author><style face="normal" font="default" size="100%">Bernardo, G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analyzing mechanical properties and nondestructive characteristics of brazed joints of NiTi shape memory alloys to carbon steel rods</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Advanced Manufacturing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84880573633&amp;partnerID=40&amp;md5=ce984c167f272d4a095c9349ddb7b4e0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">787 - 793</style></pages><isbn><style face="normal" font="default" size="100%">02683768 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5-8</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :4Export Date: 27 February 2015CODEN: IJATE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Faria, J.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of eddy currents in processed materials structural evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">6th International Materials Symposium, Materiais 2011</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84870756403&amp;partnerID=40&amp;md5=f0ead97a46648b4d638304fc9b170902</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Guimaraes</style></pub-location><volume><style face="normal" font="default" size="100%">730-732</style></volume><pages><style face="normal" font="default" size="100%">715 - 720</style></pages><isbn><style face="normal" font="default" size="100%">02555476 (ISSN); 9783037854938 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 94273Export Date: 27 February 2015CODEN: MSFOE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rondao, R.</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Vitorino, T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Brazilwood Reds: The (Photo)Chemistry of Brazilin and Brazilein</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000326126100010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">10650-10660</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The ground and excited state (in the singlet state, S-1) acid-base equilibria, together with the photophysical properties of the two main constituents of brazilwood, brazilin and brazilein, have been investigated in aqueous solutions in the pH range: -1 &amp;lt; pH &amp;lt; 10. Brazilin is the colorless reduced form of brazilein where three ground and three excited state species (BredHn, with n = 2-4 representing the protonated hydroxyl groups) are observed with two corresponding acidity constants: pK(a1) = 6.6 and pK(a2) = 9.4 (pK(a1)(*) = 4.7 and pK(a2)(*) = 9.9, obtained from the Forster cycle). In the case of brazilein, three ground species (pK(a1) = 6.5 and pK(a2) = 9.5) and four excited state species were identified (again from the Forster cycle: pK(a1)(*) = 3.9 and pK(a2)(*) = 9.8). The colorless species (brazilin) presents a high fluorescence quantum yield (phi(F) = 0.33) and competitive radiative channel (k(F) = 1.3 x 10(9) s(-1)) over radiationless processes (k(NR) = 2.6 x 10(9) s(-1)). In contrast to this behavior, brazilein displays a phi(F) value 2 orders of magnitude lower and a dominance of the radiationless decay pathways, which is suggested to be linked to an excited state proton transfer leading to a quinoidal-like structure. This is further supported by time-resolved data (obtained in a ps time domain). The overall data indicates that brazilin is more prone to degradation than brazilein, mainly due to the high efficiency of the racliationless decay channel (likely through internal conversion), which confers a stabilizing inherent characteristic to the latter. In the case of brazilein, the efficiency of the radiationless channel is linked to an excited state intramolecular proton transfer resulting from an excited state equilibrium involving neutral and zwitterionic tautomeric species of this compound. Furthermore, a theoretical study has been performed with the determination of the optimized ground-state and excited molecular geometries for the two compounds together with the prediction of the lowest vertical one-electron excitation energy and the relevant molecular orbital contours and charge densities changes using density functional theory calculations. These were found to corroborate differences in acidity in the ground and excited states.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 240VPTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 40&lt;br /&gt;
Rondao, Raquel Sergio Seixas de Melo, J. Pina, Joao Melo, Maria J. Vitorino, Tatiana Jorge Parola, A.&lt;br /&gt;
POCI [PTDC/QUI-QUI/099388/2008]; FCT [SFRH/BD/38882/2007]; FEDER/COMPETE; T.V. a BI grant [PTDC/EAT-EAT/104930/2008]; REQUIMTE [PEst-C/EQB/LA0006/2011]; CQC [PEst-C/QUI/UI0313/2011]&lt;br /&gt;
We are grateful to POCI (project PTDC/QUI-QUI/099388/2008), FCT and FEDER/COMPETE for further funding. RR acknowledges FCT for a Ph.D. grant (SFRH/BD/38882/2007), and T.V. a BI grant under Project PTDC/EAT-EAT/104930/2008. Finally, we thank REQUIMTE supporting project PEst-C/EQB/LA0006/2011 and CQC supporting project PEst-C/QUI/UI0313/2011.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Geng, Yong</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro Lúcio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Susete Nogueira</style></author><author><style face="normal" font="default" size="100%">Cheng, Cheng</style></author><author><style face="normal" font="default" size="100%">Palffy-Muhoray, Peter</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A cellulose liquid crystal motor: a steam engine of the second kind</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/srep01028</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">1028</style></pages><isbn><style face="normal" font="default" size="100%">2045-2322</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The salient feature of liquid crystal elastomers and networks is strong coupling between orientational order and mechanical strain. Orientational order can be changed by a wide variety of stimuli, including the presence of moisture. Changes in the orientation of constituents give rise to stresses and strains, which result in changes in sample shape. We have utilized this effect to build soft cellulose-based motor driven by humidity. The motor consists of a circular loop of cellulose film, which passes over two wheels. When humid air is present near one of the wheels on one side of the film, with drier air elsewhere, rotation of the wheels results. As the wheels rotate, the humid film dries. The motor runs so long as the difference in humidity is maintained. Our cellulose liquid crystal motor thus extracts mechanical work from a difference in humidity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">Martins, S.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Ramalho, J. P. P.</style></author><author><style face="normal" font="default" size="100%">Pereira, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Family of Styrylcoumarins: Synthesis, Spectroscopic, Photophysical and Photochemical Properties</style></title><secondary-title><style face="normal" font="default" size="100%">Chempluschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000322885600010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">78</style></volume><pages><style face="normal" font="default" size="100%">789-792</style></pages><isbn><style face="normal" font="default" size="100%">2192-6506</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 197XJTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 24&lt;br /&gt;
Avo, Joao Martins, Sergio Jorge Parola, A. Lima, Joao C. Branco, Paula S. Prates Ramalho, Joao P. Pereira, Antonio&lt;br /&gt;
Prates Ramalho, Joao Paulo/F-3519-2012; Parola, A. Jorge/F-4048-2010; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e a Tecnologia [PEst-C/EQB/LA0006/2011, FCOMP-01-0124-FEDER-007448]; FCT [SFRH/BD/65127/2009]; Fundacao para a Ciencia e a Tecnologia (FCT)&lt;br /&gt;
This study has been supported by the Fundacao para a Ciencia e a Tecnologia through grant no. PEst-C/EQB/LA0006/2011 and FCOMP-01-0124-FEDER-007448. J.A. wishes to thank the FCT for a PhD grant (SFRH/BD/65127/2009). The NMR spectrometers are part of the National NMR Network (RNRMN) and are funded by the Fundacao para a Ciencia e a Tecnologia (FCT).&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, J.C.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Geometric optimization of a differential planar eddy currents probe for non-destructive testing</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators, A: Physical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84877354811&amp;partnerID=40&amp;md5=33abf0a2fb31d2045b78647098bdc998</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">197</style></volume><pages><style face="normal" font="default" size="100%">96 - 105</style></pages><isbn><style face="normal" font="default" size="100%">09244247 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :6Export Date: 27 February 2015CODEN: SAAPE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hybrid mesoporous silica grafted with photoisomerizable 2-hydroxychalcones</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000324659200006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">180</style></volume><pages><style face="normal" font="default" size="100%">40-47</style></pages><isbn><style face="normal" font="default" size="100%">1387-1811</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hybrid photochromic mesoporous materials based on MCM-41 and SBA-15 were synthesized by covalent attachment of 3'-butoxy-7-hydroxyflavylium (Fl-OH) and 3'-butoxy-7-metoxyflavylium (Fl-OCH3) hydrogensulfates. The pristine materials were initially grafted with 3-chloropropyl groups, reacted with 3'-hydroxyacetophenone and finally condensed with appropriate salicylaldehydes to yield the new hybrids MCM-41-Fl-OH and SBA-15-Fl-OCH3. The materials were characterized by powder X-ray diffraction, N-2 adsorption, solid-state C-13 CPMAS NMR spectroscopy, and thermogravimetric and elemental analyses, which confirm the successful covalent bonding of the flavylium moieties with loadings of 16.90 +/- 0.05% and 11.78 +/- 0.04% (w/w) for MCM-41-Fl-OH and SBA-15-OCH3, respectively. Flavylium compounds originate in solution a multiequilibria reaction network than can be actuated by pH and light, defining pH-coupled photochromic systems. The new hybrids show pH-dependent reflectance spectra resembling those observed in solution, but shifted to higher pH ranges, indicating a higher stability of the grafted flavylium cations. Irradiation of these materials equilibrated at adequate pH values where the photoisomerizable trans-chalcones predominate shows formation of the respective flavylium cations that recover back to the initial compositions upon standing in the dark, leading these new organic-inorganic hybrids as pH-dependent photochromic materials. (C) 2013 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 221LATimes Cited: 0&lt;br /&gt;
Cited Reference Count: 36&lt;br /&gt;
Gago, Sandra Fonseca, Isabel M. Parola, A. Jorge&lt;br /&gt;
Fundacao para a Ciencia a Tecnologia through the National Portuguese NMR Network [PEst-c/EQB/LA0006/2011]; [NMP4-SL-2012-310651]; [FP7-NMP-2012-SMALL-6]; [PTDC/QUI-QUI/104129/2008]; [PTDC/QUI-QUI/119932/2010]&lt;br /&gt;
This work was supported by European project NMP4-SL-2012-310651 under FP7-NMP-2012-SMALL-6 and by Fundacao para a Ciencia a Tecnologia through the National Portuguese NMR Network, grant PEst-c/EQB/LA0006/2011 and projects PTDC/QUI-QUI/104129/2008 and PTDC/QUI-QUI/119932/2010. Dr. A. Coelho and Prof. F. Lemos (IST-UTL) are acknowledged for TGA and powder X-Ray diffraction data.&lt;br /&gt;
Elsevier science bv&lt;br /&gt;
Amsterdam&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leydet, Y.</style></author><author><style face="normal" font="default" size="100%">Batat, P.</style></author><author><style face="normal" font="default" size="100%">Jonusauskas, G.</style></author><author><style face="normal" font="default" size="100%">Denisov, S.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">McClenaghan, N. D.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impact of Water on the Cis-Trans Photoisomerization of Hydroxychalcones</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000319649600010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">4167-4173</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The photochromism of a 2-hydroxychalcone has been studied in CH3CN and H2O/CH3OH (1/1, v/v), as well as in analogous deuterated solvents using steady-state (UV-vis absorption, H-1 and C-13 NMR) and time-resolved (ultrafast transient absorption and nanosecond flow flash photolysis) spectroscopies. Whereas the irradiation of trans-chalcone (Ct) under neutral pH conditions leads to the formation of the same final chromene derivative (B) in both media, two distinct photochemical mechanisms are proposed in agreement with thermodynamic and kinetic properties of the chemical reaction network at the ground state. Following light excitation, the first steps are identical in acetonitrile and aqueous solution: the Franck-Condon excited state rapidly populates the trans-chalcone singlet excited state (1)Ct* (LE), which evolves into a twisted state P-1*. This excited state is directly responsible for the photochemistry in acetonitrile in the nanosecond time scale (16 ns) leading to the formation of cis-chalcone (Cc) through a simple isomerization process. The resulting cis-chalcone evolves into the chromene B through a tautomerization process in the ground state (tau= 10 ms). Unlike in acetonitrile, in H2O/CH3OH (1/1, v/v), the P* state becomes unstable and evolves into a new state attributed to the tautomer (1)Q*. This state directly evolves into B in one photochemical step through a consecutive ultrafast tautomerization process followed by electrocyclization. This last case represents a new hypothesis in the photochromism of 2-hydroxychalcone derivatives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 154CRTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 30&lt;br /&gt;
Leydet, Yoann Batat, Pinar Jonusauskas, Gediminas Denisov, Sergey Lima, Joao Carlos Jorge Parola, A. McClenaghan, Nathan D. Pina, Fernando&lt;br /&gt;
Caparica, cqfb_staff/H-2611-2013; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia, National NMR Network [PTDC/QUI-QUI/117996/2010, SERH/BPD/44230/2008]; University of Bordeaux, Region Aquitaine; PHC Pessoa Franco-Portuguese Programme&lt;br /&gt;
This work was supported by the Fundacao para a Ciencia e Tecnologia, National NMR Network, through Projects PTDC/QUI-QUI/117996/2010 and SERH/BPD/44230/2008 (Y.L.); the University of Bordeaux, Region Aquitaine; and the PHC Pessoa Franco-Portuguese Programme.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic and thermodynamic study of 2 '-hydroxy-8-methoxyflavylium. Reaction network interconverting flavylium cation and flavanone</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000320467500030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">10786-10794</style></pages><isbn><style face="normal" font="default" size="100%">2046-2069</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;2'-Hydroxyflavylium and 2'-hydroxyflavanone derivatives can be interconverted by a precise sequence of pH jumps, through the respective intermediate (mono) ionized trans-chalcones. In acidic and neutral media, the well known network of chemical reactions involving flavylium cation, quinoidal base, hemiketal, and cis and trans chalcones is established. In the pH range 8 &amp;lt; pH &amp;lt; 10, the chalcone (Ct) deprotonates and evolves to the formation of a flavanone (F). At higher pH values, the di-ionized trans-chalcone is the stable species, formed from the flavylium cation. Acidification of the di-ionized trans-chalcone gives the flavylium cation or the flavanone, via the mono-ionized trans-chalcone, respectively at pH &amp;lt; 1 and pH approximate to 9. In contrast with the chalcones, the flavanone once formed is stable even in acidic media. However, under strongly basic conditions, it leads back to the di-ionized trans-chalcone, the most stable species at more basic pH values, and the reactions leading to Ct(-), F, Ct(2-), Ct(-), constitute a one direction cycle for interconversion of these species.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 165FBTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 30&lt;br /&gt;
Petrov, Vesselin Diniz, Ana Marta Cunha-Silva, Luis Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Cunha-Silva, Luis/A-8765-2012; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia through the National Portuguese NMR Network [PEst-C/EQB/LA0006/2011, PTDC/QUI-QUI/119932/2010]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia through the National Portuguese NMR Network, grant PEst-C/EQB/LA0006/2011 and project PTDC/QUI-QUI/119932/2010.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Geng, Yong</style></author><author><style face="normal" font="default" size="100%">Seč, David</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Lavrentovich, Oleg D.</style></author><author><style face="normal" font="default" size="100%">Žumer, Slobodan</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid crystal necklaces: cholesteric drops threaded by thin cellulose fibres</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C3SM50900A</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">7928 - 7933</style></pages><isbn><style face="normal" font="default" size="100%">1744-683X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Liquid crystals in confined geometries exhibit numerous complex structures often including topological defects that are controlled by the nematic elasticity, chirality and surface anchoring. In this work, we study the structures of cholesteric droplets pierced by cellulose fibres with planar anchoring at droplet and fibre surfaces. By varying the temperature we demonstrate the role of twisting power and droplet diameter on the equilibrium structures. The observed structures are complemented by detailed numerical simulations of possible director fields decorated by defects. Three distinct structures, a bipolar and two ring configurations, are identified experimentally and numerically. Designing cholesteric liquid crystal microdroplets on thin long threads opens new routes to produce fibre waveguides decorated with complex microresonators.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">33</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coutinho, M. L.</style></author><author><style face="normal" font="default" size="100%">Miller, A.Z.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Patricio, S.</style></author><author><style face="normal" font="default" size="100%">Hernandez-Marine, M.</style></author><author><style face="normal" font="default" size="100%">Gomez-Bolea, A.</style></author><author><style face="normal" font="default" size="100%">Rogerio-Candelera, M.A.</style></author><author><style face="normal" font="default" size="100%">Philips, A.J.L.</style></author><author><style face="normal" font="default" size="100%">Jurado, V.</style></author><author><style face="normal" font="default" size="100%">Saiz-Jimenez, C.</style></author><author><style face="normal" font="default" size="100%">Macedo, MF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microbial communities on deteriorated artistic tiles from Pena National Palace (Sintra, Portugal)</style></title><secondary-title><style face="normal" font="default" size="100%">International Biodeterioration and Biodegradation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880331949&amp;doi=10.1016%2fj.ibiod.2012.05.028&amp;partnerID=40&amp;md5=8e70e53a80666c5873f5972362a9b1f8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">322 - 332</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :16Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Daniela Rosa</style></author><author><style face="normal" font="default" size="100%">Alexandra R. Fernandes and   Pedro V.  Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticle Drug Delivery Systems: Recent Patents and Applications in Nanomedicine</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Carriers</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">drug targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">patents.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.eurekaselect.com/node/120696/article</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">105 - 118</style></pages><isbn><style face="normal" font="default" size="100%">1877-9123/1877-9131</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Traditional methods of drug delivery present several drawbacks, mainly due to off-target effects that mayoriginate severe side and toxic effect to healthy tissues. Parallel to the development of novel more effective drugs,&lt;br /&gt;
particular effort has been dedicated to develop and optimize drug delivery vehicles capable of specifically targeting the&lt;br /&gt;
required tissue/organ and to deliver the cargo only where and when it is needed. New drug delivery systems based on&lt;br /&gt;
nanoscale devices showing new and improved pharmacokinetic and pharmacodynamics properties like enhanced&lt;br /&gt;
bioavailability, high drug loading or systemic stability have surged in the past decade as promising solutions to the&lt;br /&gt;
required therapeutic efficacy. Amongst these nanoscale vectors, nanoparticles for drug delivery, such as polymeric, lipidbased,&lt;br /&gt;
ceramic or metallic nanoparticles, have been at the forefront of pharmaceutical development. The interest in&lt;br /&gt;
nanomedicine for treatment and diagnosis is clearly reflected on the increasing number of publications and issued patents&lt;br /&gt;
every year. Here, we provide a broad overview of novel nanoparticle based drug delivery systems, ranging from&lt;br /&gt;
polymeric systems to metal nanoparticles, while simultaneously listing the most relevant related patents.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Gandra, J.</style></author><author><style face="normal" font="default" size="100%">Lopes, N.</style></author><author><style face="normal" font="default" size="100%">Silva, R.J.C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reinforcement strategies for producing functionally graded materials by friction stir processing in aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Processing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84876955246&amp;partnerID=40&amp;md5=2cf82479709d09cf65d42d4f6742bb0c</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">1609 - 1615</style></pages><isbn><style face="normal" font="default" size="100%">09240136 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :7Export Date: 27 February 2015CODEN: JMPTE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">da Silva, Mara Alhinho</style></author><author><style face="normal" font="default" size="100%">Jorge Parola, A.</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural characterization of a A-type linked trimeric anthocyanin derived pigment occurring in a young Port wine</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">1987-1996</style></pages><isbn><style face="normal" font="default" size="100%">0308-8146</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Calogero, G.</style></author><author><style face="normal" font="default" size="100%">Sinopoli, A.</style></author><author><style face="normal" font="default" size="100%">Citro, I.</style></author><author><style face="normal" font="default" size="100%">Di Marco, G.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthetic analogues of anthocyanins as sensitizers for dye-sensitized solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000318027200020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">883-894</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Seven flavylium salt dyes were employed for the first time as sensitizers for dye-sensitized solar cells (DSSCs). The theoretical and experimental wavelengths of the maximum absorbances, the HOMO and LUMO energy levels, the coefficients, the oscillator strengths and the dipole moments are calculated for these synthetic dyes. The introduction of a donor group in the flavylium molecular structure was investigated. Photophysical and photoelectrochemical measurements showed that some of these synthetic analogues of anthocyanins are very promising for DSSC applications. The best performance was obtained by a DSSC based on the novel compound 7-(N,N-diethylamino)-3',4'-dihydroxyflavylium which produced a 2.15% solar energy-to-electricity conversion efficiency, under AM 1.5 irradiation (100 mW cm(-2)) with a short-circuit current density (J(sc)) of 12.0 mA cm(-2), a fill factor of 0.5 and an open-circuit voltage (V-oc) of 0.355 V; its incident photocurrent efficiency of 51% at the peak of the visible absorption band of the dye is remarkable. Our results demonstrated that the substitution of a hydroxylic group with a diethylamine unit in position 7 of ring A of the flavylium backbone expanded the pi-conjugation in the dye and thus resulted in a higher absorption in the visible region and is advantageous for effective electron injection from the dye into the conduction band of TiO2.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 131WETimes Cited: 3&lt;br /&gt;
Cited Reference Count: 57&lt;br /&gt;
Calogero, Giuseppe Sinopoli, Alessandro Citro, Ilaria Di Marco, Gaetano Petrov, Vesselin Diniz, Ana M. Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
&quot;EFOR&quot; Project; CNR; Project &quot;SAGRO&quot;; Regione Siciliana (Assessorato Regionale Attivita Produttive progetti PO FESR linea d'intervento) [4.1.1.1]; Fundacao para a Ciencia e Tecnologia through the National Portuguese NMR Network [C/EQB/LA0006/2011, PTDC/QUI-QUI/119932/2010]; Programma Operativo Nazionale Ricerca e Competitivita [PON 01_02257 FOTORIDUCO2]&lt;br /&gt;
This research was supported by &quot;EFOR&quot; Project financed by CNR and by Project &quot;SAGRO&quot; financed by Regione Siciliana (Assessorato Regionale Attivita Produttive progetti PO FESR 2007/2013 linea d'intervento 4.1.1.1). This work was also supported by Fundacao para a Ciencia e Tecnologia through the National Portuguese NMR Network, grant PEst-C/EQB/LA0006/2011 and project PTDC-QUI-QUI/119932/2010. Furthermore we acknowledge Programma Operativo Nazionale Ricerca e Competitivita 2007-2013-project PON 01_02257 FOTORIDUCO2. We gratefully acknowledge Roberto Caruso and Giuseppe Lupo (IPCF_CNR) for their technical assistance for device assembly.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pacheco, M. F.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. I.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Varnish removal from paintings using ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000319525900005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">7016-7018</style></pages><isbn><style face="normal" font="default" size="100%">2050-7488</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The possibility of replacing volatile and toxic organic solvents by ionic liquids (ILs) could contribute to safer procedures for conservation and restoration. This study introduces the use of ILs in varnish removal from paintings. The efficacy of this new procedure was assessed by applying different types of ILs in mock-ups of several painting materials and varnishes. The removal of IL residues from the surface of paintings was assessed mainly by FTIR-ATR. The application of ILs to a real painting is illustrated.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 152ISTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 18&lt;br /&gt;
Pacheco, Maria Filipa Pereira, Ana Isabel Branco, Luis C. Jorge Parola, A.&lt;br /&gt;
Caparica, cqfb_staff/H-2611-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
portuguese FCT - Fundacao para a Ciencia e Tecnologia [PEst-C/EQB/LA0006/2011, PTDC/CTM/103664/2008]&lt;br /&gt;
We are grateful to Doctor Leslie Carlyle for providing mock-up 1 and to portuguese FCT - Fundacao para a Ciencia e Tecnologia for financial support through projects PEst-C/EQB/LA0006/2011 and PTDC/CTM/103664/2008.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Geng, Yong</style></author><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Feio, Gabriel M.</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, João L.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria H</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water-Based Cellulose Liquid Crystal System Investigated by Rheo-NMR</style></title><secondary-title><style face="normal" font="default" size="100%">MacromoleculesMacromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1021/ma400601b</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">4296 - 4302</style></pages><isbn><style face="normal" font="default" size="100%">0024-9297</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Water-based cellulose cholesteric liquid crystalline phases at rest can undergo structural changes induced by shear flow. This reflects on the deuterium spectra recorded when the system is investigated by rheo-nuclear magnetic resonance (rheo-NMR) techniques. In this work, the model system hydroxypropylcellulose (HPC)+water is revisited using rheo-NMR to clarify unsettled points regarding its behavior under shear and in relaxation. The NMR spectra allow the identification of five different stable ordering states, within shear and relaxation, which are well integrated in a mesoscopic picture of the system’s structural evolution under shear and relaxation. This picture emerging from the large body of studies available for this system by other experimental techniques, accounts well for the NMR data and is in good agreement with the three distinct regions of steady shear flow recognized for some lyotropic LC polymers. Shear rates in between 0.1 and 1.0 s–1 where investigated using a Taylor–Couette flow and deuterated water was used as solvent for the deuterium NMR (DNMR) analysis.Water-based cellulose cholesteric liquid crystalline phases at rest can undergo structural changes induced by shear flow. This reflects on the deuterium spectra recorded when the system is investigated by rheo-nuclear magnetic resonance (rheo-NMR) techniques. In this work, the model system hydroxypropylcellulose (HPC)+water is revisited using rheo-NMR to clarify unsettled points regarding its behavior under shear and in relaxation. The NMR spectra allow the identification of five different stable ordering states, within shear and relaxation, which are well integrated in a mesoscopic picture of the system’s structural evolution under shear and relaxation. This picture emerging from the large body of studies available for this system by other experimental techniques, accounts well for the NMR data and is in good agreement with the three distinct regions of steady shear flow recognized for some lyotropic LC polymers. Shear rates in between 0.1 and 1.0 s–1 where investigated using a Taylor–Couette flow and deuterated water was used as solvent for the deuterium NMR (DNMR) analysis.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ma400601b&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Luís Dias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Renewable power cost supply curves (AIC) TIMES_PT: Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">IRENA-ETSAP joint Session</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">17 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Paris, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">HYBTEP- Hybrid technological economic platform</style></title><secondary-title><style face="normal" font="default" size="100%">Regular ETSAP Energy Workshop</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">17 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">The Technology Systems Analysis Program from International Energy Agency</style></publisher><pub-location><style face="normal" font="default" size="100%">Paris, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, J.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Dias, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Renewable Power Cost Supply Curves - TIMES_PT: Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">IRENA-ETSAP Joint Session</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">17 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">International Renewable Energy Agency – The Technology Systems Analysis Program</style></publisher><pub-location><style face="normal" font="default" size="100%">Paris, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptability Driven by Quality Of Execution in High Level Virtual Machines for Shared Environments</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Computer Systems Science and Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-csse-simao.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">CRL</style></publisher><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">59-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author><author><style face="normal" font="default" size="100%">Cunha, S.</style></author><author><style face="normal" font="default" size="100%">Correia, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Algorithm for testing behavioural phenotypes in a Zebrafish model of Parkinson's Disease</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of Biosignals - 6th International Conference on Bio-Inspired and Signal Processing (BIOSIGNALS 2013)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/biosignals/files/article_pimentel_a_et_al.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Barcelona, Spain</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Almeida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Art/Science: A case study of luminescent vitreous materials</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the World Congress on Communication and Arts</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><pub-location><style face="normal" font="default" size="100%">Gellong, Australia </style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">X. Qu</style></author><author><style face="normal" font="default" size="100%">D.A. Latino</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A big data approach to the ultra-fast prediction of DFT-calculated bond energies</style></title><secondary-title><style face="normal" font="default" size="100%">J. Cheminform.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.jcheminf.com/content/5/1/34</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">34</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. 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</style></abstract><issue><style face="normal" font="default" size="100%">46</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Helder Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Distributed replicated macro-components</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-helder_martins.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author><author><style face="normal" font="default" size="100%">Ramalhete, Inês</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ECO-WALL: MODULAR SOLUTION FOR LOW-COST HOUSES</style></title><secondary-title><style face="normal" font="default" size="100%">CISBAT 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">EPFL, CH</style></publisher><pub-location><style face="normal" font="default" size="100%">Lausane, CH</style></pub-location><pages><style face="normal" font="default" size="100%">121-126</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kathleen E. Martin</style></author><author><style face="normal" font="default" size="100%">Yongming Tian</style></author><author><style face="normal" font="default" size="100%">Tito Busani</style></author><author><style face="normal" font="default" size="100%">Craig J. Medforth</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">KathlFrank van Swol</style></author><author><style face="normal" font="default" size="100%">John Shelnutt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of pH on the Structure and Composition of Porphyrin Binary Ionic Solids: ZnTPPS/SnTMePyP Nanomaterials</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry of Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><pages><style face="normal" font="default" size="100%">441-447</style></pages><issue><style face="normal" font="default" size="100%">25</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nico C</style></author><author><style face="normal" font="default" size="100%">Graça M.P.F.</style></author><author><style face="normal" font="default" size="100%">Elisa M.</style></author><author><style face="normal" font="default" size="100%">Sava B.A.</style></author><author><style face="normal" font="default" size="100%">Monteiro R.C.C.</style></author><author><style face="normal" font="default" size="100%">Rino L.</style></author><author><style face="normal" font="default" size="100%">Monteiro T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of ultraviolet excitation on the spectroscopic properties of Sm3+ and Tb3+ doped aluminophosphate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Optical Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.optmat.2013.06.036</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">2382-2388</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Li2O–BaO–Al2O3–La2O3–P2O5 glasses optically activated with rare earth ions with the 4f5, and 4f8 electronic configuration (Sm3+ and Tb3+, respectively) were analyzed by Raman spectroscopy, absorption, excitation photoluminescence, decay curves and temperature dependent photoluminescence. The spectroscopic characteristics of the as-prepared and heat treated samples at temperatures below and above Tg were studied as well as their room temperature photometric properties under ultraviolet excitation. All the doped glasses exhibit typical signatures of the lanthanides in their trivalent charge state. For the samarium doped glass heat treated at 250 °C (lower than Tg) the Sm2+ luminescence was also observed. The analysis of the luminescence efficiency was performed in the interval range of 14 K to room temperature, where the integrated intensity of the luminescence was found to decrease for the Sm3+ and Tb3+ ions in the studied temperature range. Luminescence decay curves were found to be non-exponential for the 4G5/2 → 6H7/2 and5D3 → 7F4 transitions of the Sm3+ and Tb3+ ions, respectively. The results strongly suggest the occurrence of energy transfer processes through cross relaxation phenomena, mediated by dipole–dipole interaction in all the studied samples. The decay of the 5D4 → 7F5 emission of the Tb3+ ions was found to be single exponential with a time constant of ∼3.1 ms. Based on the spectroscopic characteristics, models for recombination processes are proposed. The room temperature luminance photometric properties with ultraviolet excitation show that the samarium doped glasses have much lower luminance intensity (around 0.3 Cd/m2) when compared with the 6–7 Cd/m2 observed for the terbium doped ones.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Amado, Antonio</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Correia de Freitas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficiency Based Model for Solar Urban Planning</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Civil, Architectural Science and Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">Vol. 7</style></volume><pages><style face="normal" font="default" size="100%">1-5</style></pages><issue><style face="normal" font="default" size="100%">Nº 12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Support for In-Place Metadata in Java Software Transactional Memory</style></title><secondary-title><style face="normal" font="default" size="100%">Concurrency and Computation: Practice &amp; Experience</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-ccpe.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Wiley</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">2394–2411</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">17</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Accepted for publication&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, A. G.</style></author><author><style face="normal" font="default" size="100%">J.J.G .Moura</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical behavior of bacterial nitric oxide reductase – evidences of low redox potential non-heme FeB give new perspectives on the catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">1827</style></volume><pages><style face="normal" font="default" size="100%">233-238</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospun fibers in composite materials for medical applications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Composites and Biodegradable Polymers </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.savvysciencepublisher.com/jms/index.php/jcbp/article/view/100/pdf_6</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">56-65</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The development of nanoscaled materials has deserved a remarkable interest for biomedical applications. Biological tissues are essentially composite materials with particular mechanical properties that should be carefully considered during the design of innovative biomedical scaffolds. Electrospun membranes are often found in medical applications due to its high specific surface which creates a 3D porous structure that mimics the native extracellular matrix. These electrospun membranes can also be designed to have enhanced mechanical properties, biocompatibility and cellular response making them appealing and inspiring to be used in composites materials.&lt;br /&gt;
This paper reviews the new insights in the development of advanced nanostructured composites materials based on electrospun fibers. From tissue engineering to bioelectronics, these composite materials can be found in the most promising research developments for the medical applications.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ENERGIA SOLAR: FATOR NO PROCESSO DE PLANEAMENTO DA CIDADE  Solar Energy: Factor in the Process of Planning City</style></title><secondary-title><style face="normal" font="default" size="100%">2º Congresso Internacional da habitação no Espaço Lusófono</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">ISBN: 978-972-49-2251-5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">LNEC</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa, PT</style></pub-location><pages><style face="normal" font="default" size="100%">240-241</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schmolka, Nina</style></author><author><style face="normal" font="default" size="100%">Serre, Karine</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Rei, Margarida</style></author><author><style face="normal" font="default" size="100%">Pennington, Daniel J</style></author><author><style face="normal" font="default" size="100%">Gomes, Anita Q</style></author><author><style face="normal" font="default" size="100%">Silva-santos, Bruno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Epigenetic and transcriptional signatures of stable versus plastic differentiation of proinflammatory γδT cell subsets.</style></title><secondary-title><style face="normal" font="default" size="100%">Nature immunology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antigen</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Differentiation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Differentiation: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytokines</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytokines: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytokines: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Epigenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-delta</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-delta: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-delta: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">gd T</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Profiling</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic</style></keyword><keyword><style  face="normal" font="default" size="100%">Genome-Wide Association Study</style></keyword><keyword><style  face="normal" font="default" size="100%">Histones</style></keyword><keyword><style  face="normal" font="default" size="100%">Histones: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Knockout</style></keyword><keyword><style  face="normal" font="default" size="100%">Methylation</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Receptors</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Cell</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocyte Subsets</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocyte Subsets: cytology</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocyte Subsets: immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocyte Subsets: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Th1 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Th1 Cells: immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Th1 Cells: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Th17 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Th17 Cells: immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Th17 Cells: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/ni.2702</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1093–1100</style></pages><isbn><style face="normal" font="default" size="100%">3519145383</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two distinct subsets of γδ T cells that produce interleukin 17 (IL-17) (CD27(-) γδ T cells) or interferon-γ (IFN-γ) (CD27(+) γδ T cells) develop in the mouse thymus, but the molecular determinants of their functional potential in the periphery remain unknown. Here we conducted a genome-wide characterization of the methylation patterns of histone H3, along with analysis of mRNA encoding transcription factors, to identify the regulatory networks of peripheral IFN-γ-producing or IL-17-producing γδ T cell subsets in vivo. We found that CD27(+) γδ T cells were committed to the expression of Ifng but not Il17, whereas CD27(-) γδ T cells displayed permissive chromatin configurations at loci encoding both cytokines and their regulatory transcription factors and differentiated into cells that produced both IL-17 and IFN-γ in a tumor microenvironment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Isabel Marques Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of the effect of hearing aids using electroencephalographic analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v9y2013i9p29-38.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">29-38</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We wonder how it is possible to use the Electroencephalogram (EEG) as a TA instrument, rather than a diagnosis procedure, to evaluate how children hear the sounds. The first concern was related to the definition of concepts, namely the primary and secondary objectives, the importance of the study, the materials and equipment, the procedures, the criteria for inclusion and exclusion and the expected outcomes. We present the main research questions, the proposed methodology and report the first steps of the practical work, some results and a few considerations about the thesis next development.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;based on the report for the Doctoral Conference of the PhD programme in Technology Assessment, held at FCT-UNL Campus, Monte de Caparica, July 2013. The PhD thesis has the supervision of Dr. Salomé Almeida (Central Hospital of Lisbon), and co-supervision of Prof. Manuel Ortigueira (FCT-UNL).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Foresight Exercises as a tool for decision-making: the example of two case studies in health</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v9y2013i9p39-66.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">39-66</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Healthcare systems are characterized by a rapid technology push and demand. Most decisions taken in this field usually are accompanied by risk and uncertainties. Due to financial constrains (common in every healthcare system), all decision must be made based on evidences of reliable studies. It may be not possible to know the future needs of healthcare systems in general, but it should be possible to foreseen them. This paper aims to shed some light on how prospective analysis can be an adding tool for the decision-making process, by enhancing exploratory and strategic dimension of planning and managing in a sensitive field such as healthcare. In order to provide for a simple overview on foresight exercises applied to health, this paper presents two study-cases that applied different methods. Since different foresight methods were applied, a comparative case-study analysis was applied, taking into consideration the following aspects of the exercise: aim, methodology, stakeholders and outputs. The specific objectives of this report are: to explore the usage of foresight methods applied to healthcare level in two different countries and therefore to understand if there are any similarities in the approach; and based on the analysis results, to develop recommendations for healthcare level decision-making in general. The results of this report can be useful for a better understanding on how foresight methods can be applied in healthcare and their importance. This article can help healthcare professionals, providing them a glimpse of some steps on the use of these foresight methods, so they can be more alert for foresight methodological framework and their practical applications. The knowledge on how to apply foresight methodology can be a differential and potential asset of a well-organized and informed institution, as well as an asset for a shared and participative strategic planning.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for the unit “Foresight Methods Analysis” of the PhD programme on Technology Assessment at the Universidade Nova de Lisboa, under the supervision of Prof. Dr. António B. Moniz&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Tomaz, Diogo M.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional characterization of PccH, a key cytochrome for electron transfer from electrodes to the bacterium Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579313005139</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">587</style></volume><pages><style face="normal" font="default" size="100%">2662-2668</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cytochrome PccH from Geobacter sulfurreducens (Gs) plays a crucial role in current-consuming fumarate-reducing biofilms. Deletion of pccH gene inhibited completely electron transfer from electrodes toward Gs cells. The pccH gene was cloned and the protein heterologously expressed in Escherichia coli. Complementary biophysical techniques including CD, UV-visible and NMR spectroscopy were used to characterize PccH. This cytochrome contains one low-spin c-type heme with His-Met axial coordination and unusual low-reduction potential. This reduction potential is pH-dependent, within the Gs physiological pH range, and is discussed within the context of the electron transfer mechanisms from electrodes to Gs cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">16</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Ana Aguiar‐Ricardo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional monolithic platforms: Chromatographic tools for antibody purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/biot.201200328/full</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">671–681</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Polymer monoliths are an efficient platform for antibody purification. The use of monoclonal antibodies (mAbs) and engineered antibody structures as therapeutics has increased exponentially over the past few decades. Several approaches use polymer monoliths to purify large quantities of antibody with defined clinical and performance requirements. Functional monolithic supports have attracted a great deal of attention as they offer practical advantages for antibody purification, such as more rapid analysis, smaller sample volume requirements and the opportunity for a greater target molecule enrichment. This review focuses on the development of synthetic and natural polymer-based monoliths for antibody purification. The materials and methods employed in monolith production are discussed, highlighting the properties of each system. We also review the structural characterization techniques available using monolithic systems and their performance under different chromatographic approaches to antibody capture and release. Finally, a summary of monolithic platforms developed for antibody separation is presented, as well as expected trends in research to solve current and future challenges in this field. This review comprises a comprehensive analysis of proposed solutions highlighting the remarkable potential of monolithic platforms.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves R.D.,</style></author><author><style face="normal" font="default" size="100%">Rodrigues L.C.</style></author><author><style face="normal" font="default" size="100%">Andrade J.R.</style></author><author><style face="normal" font="default" size="100%">Fernandes M.,</style></author><author><style face="normal" font="default" size="100%">Pinto J.V.,</style></author><author><style face="normal" font="default" size="100%">Pereira L.</style></author><author><style face="normal" font="default" size="100%">Pawlicka A.,</style></author><author><style face="normal" font="default" size="100%">Martins R.</style></author><author><style face="normal" font="default" size="100%">Fortunato E.,</style></author><author><style face="normal" font="default" size="100%">Bermudez V.D.,</style></author><author><style face="normal" font="default" size="100%">Silva M.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GelatinnZn(CF3SO3)2 Polymer Electrolytes for Electrochromic Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Electroanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">1483-1490</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, Raquel</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Moita, Luís</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genome-wide analysis of alternative splicing during dendritic cell response to a bacterial challenge</style></title><secondary-title><style face="normal" font="default" size="100%">PloS one</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alternative Splicing</style></keyword><keyword><style  face="normal" font="default" size="100%">Alternative Splicing: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Dendritic Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Dendritic Cells: immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Dendritic Cells: microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli: immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Profiling</style></keyword><keyword><style  face="normal" font="default" size="100%">Genome</style></keyword><keyword><style  face="normal" font="default" size="100%">Human</style></keyword><keyword><style  face="normal" font="default" size="100%">Human: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligonucleotide Array Sequence Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Isoforms</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Isoforms: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Isoforms: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Real-Time Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Reproducibility of Results</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins: metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1371/journal.pone.0061975</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e61975</style></pages><isbn><style face="normal" font="default" size="100%">1932-6203 (Electronic)$\backslash$r1932-6203 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The immune system relies on the plasticity of its components to produce appropriate responses to frequent environmental challenges. Dendritic cells (DCs) are critical initiators of innate immunity and orchestrate the later and more specific adaptive immunity. The generation of diversity in transcriptional programs is central for effective immune responses. Alternative splicing is widely considered a key generator of transcriptional and proteomic complexity, but its role has been rarely addressed systematically in immune cells. Here we used splicing-sensitive arrays to assess genome-wide gene- and exon-level expression profiles in human DCs in response to a bacterial challenge. We find widespread alternative splicing events and splicing factor transcriptional signatures induced by an E. coli challenge to human DCs. Alternative splicing acts in concert with transcriptional modulation, but these two mechanisms of gene regulation affect primarily distinct functional gene groups. Alternative splicing is likely to have an important role in DC immunobiology because it affects genes known to be involved in DC development, endocytosis, antigen presentation and cell cycle arrest.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Kretsinger, R.H.</style></author><author><style face="normal" font="default" size="100%">Uversky, V.N.</style></author><author><style face="normal" font="default" size="100%">Permyakov, E.A.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold Nanoparticles and Proteins, Interactions</style></title><secondary-title><style face="normal" font="default" size="100%">Encyclopedia of Metalloproteins</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Science+Business Media</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><pages><style face="normal" font="default" size="100%">908-915</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Lourenço, Anita</style></author><author><style face="normal" font="default" size="100%">Araújo, Marco</style></author><author><style face="normal" font="default" size="100%">V.D.B. Bonifácio</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A green approach toward antibody purification: a sustainable biomimetic ligand for direct immobilization on (bio)polymeric supports</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Recognition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">662-671</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Sílvia</style></author><author><style face="normal" font="default" size="100%">Raposo, Ana Cláudia</style></author><author><style face="normal" font="default" size="100%">Martins, Filipa Batalha</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Sridhara, Sreerama Chaitanya</style></author><author><style face="normal" font="default" size="100%">Rino, José</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">de Almeida, Sérgio Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Histone methyltransferase SETD2 coordinates FACT recruitment with nucleosome dynamics during transcription</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic acids research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cell Cycle Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Cycle Proteins: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Cycle Proteins: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA-Binding Proteins: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Knockdown Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic</style></keyword><keyword><style  face="normal" font="default" size="100%">HEK293 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">HeLa Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">High Mobility Group Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">High Mobility Group Proteins: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Histone-Lysine N-Methyltransferase</style></keyword><keyword><style  face="normal" font="default" size="100%">Histone-Lysine N-Methyltransferase: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Histone-Lysine N-Methyltransferase: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Histone-Lysine N-Methyltransferase: physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleosomes: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Polymerase II</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Polymerase II: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Small Interfering</style></keyword><keyword><style  face="normal" font="default" size="100%">Small Interfering: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factor CHOP</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factor CHOP: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factor CHOP: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factors: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factors: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Initiation</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Initiation Site</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptional Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptional Elongation Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptional Elongation Factors: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptome</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/nar/gks1472</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">2881–93</style></pages><isbn><style face="normal" font="default" size="100%">1362-4962 (Electronic)$\backslash$r0305-1048 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Histone H3 of nucleosomes positioned on active genes is trimethylated at Lys36 (H3K36me3) by the SETD2 (also termed KMT3A/SET2 or HYPB) methyltransferase. Previous studies in yeast indicated that H3K36me3 prevents spurious intragenic transcription initiation through recruitment of a histone deacetylase complex, a mechanism that is not conserved in mammals. Here, we report that downregulation of SETD2 in human cells leads to intragenic transcription initiation in at least 11% of active genes. Reduction of SETD2 prevents normal loading of the FACT (FAcilitates Chromatin Transcription) complex subunits SPT16 and SSRP1, and decreases nucleosome occupancy in active genes. Moreover, co-immunoprecipitation experiments suggest that SPT16 is recruited to active chromatin templates, which contain H3K36me3-modified nucleosomes. Our results further show that within minutes after transcriptional activation, there is a SETD2-dependent reduction in gene body occupancy of histone H2B, but not of histone H3, suggesting that SETD2 coordinates FACT-mediated exchange of histone H2B during transcription-coupled nucleosome displacement. After inhibition of transcription, we observe a SETD2-dependent recruitment of FACT and increased histone H2B occupancy. These data suggest that SETD2 activity modulates FACT recruitment and nucleosome dynamics, thereby repressing cryptic transcription initiation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martin Cerff</style></author><author><style face="normal" font="default" size="100%">Alexander Scholz</style></author><author><style face="normal" font="default" size="100%">Matthias Franzreb</style></author><author><style face="normal" font="default" size="100%">Batalha, Iris L</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecilia A</style></author><author><style face="normal" font="default" size="100%">Clemens Posten</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In situ magnetic separation of antibody fragments from Escherichia coli in complex media</style></title><secondary-title><style face="normal" font="default" size="100%">BMC biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biomedcentral.com/1472-6750/13/44/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">44</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Background&lt;br /&gt;
In situ magnetic separation (ISMS) has emerged as a powerful tool to overcome process constraints such as product degradation or inhibition of target production. In the present work, an integrated ISMS process was established for the production of his-tagged single chain fragment variable (scFv) D1.3 antibodies (?D1.3?) produced by E. coli in complex media. This study investigates the impact of ISMS on the overall product yield as well as its biocompatibility with the bioprocess when metal-chelate and triazine-functionalized magnetic beads were used.&lt;/p&gt;
&lt;p&gt;Results&lt;br /&gt;
Both particle systems are well suited for separation of D1.3 during cultivation. While the triazine beads did not negatively impact the bioprocess, the application of metal-chelate particles caused leakage of divalent copper ions in the medium. After the ISMS step, elevated copper concentrations above 120?mg/L in the medium negatively influenced D1.3 production. Due to the stable nature of the model protein scFv D1.3 in the biosuspension, the application of ISMS could not increase the overall D1.3 yield as was shown by simulation and experiments.&lt;/p&gt;
&lt;p&gt;Conclusions&lt;br /&gt;
We could demonstrate that triazine-functionalized beads are a suitable low-cost alternative to selectively adsorb D1.3 fragments, and measured maximum loads of 0.08?g D1.3 per g of beads. Although copper-loaded metal-chelate beads did adsorb his-tagged D1.3 well during cultivation, this particle system must be optimized by minimizing metal leakage from the beads in order to avoid negative inhibitory effects on growth of the microorganisms and target production. Hereby, other types of metal chelate complexes should be tested to demonstrate biocompatibility. Such optimized particle systems can be regarded as ISMS platform technology, especially for the production of antibodies and their fragments with low stability in the medium. The proposed model can be applied to design future ISMS experiments in order to maximize the overall product yield while the amount of particles being used is minimized as well as the number of required ISMS steps.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Marangon, J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Induced peroxidase activity of haem containing nitrate reductases revealed by protein film electrochemistry</style></title><secondary-title><style face="normal" font="default" size="100%">J Electroanal Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">693</style></volume><pages><style face="normal" font="default" size="100%">105-113</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">An innovative, interdisciplinary, and multi-technique study of gilding and painting techniques in the decoration of the Main Altarpiece of Miranda do Douro Cathedral (XVII-XVIIIth centuries, Portugal), </style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy Research and Technique</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/gilt-teller/files/mrt_md__online.pdf</style></url></related-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Grazina, R.</style></author><author><style face="normal" font="default" size="100%">Barbosa, A.D.S.</style></author><author><style face="normal" font="default" size="100%">Baltazar de Castro</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Salete, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the electrochemical behaviour of composite materials: Monovacant polyoxometalates porous metal-organic framework</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochim Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">87</style></volume><pages><style face="normal" font="default" size="100%">853-859</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gromicho, M.</style></author><author><style face="normal" font="default" size="100%">Magalhaes, M.</style></author><author><style face="normal" font="default" size="100%">Torres, F.</style></author><author><style face="normal" font="default" size="100%">Dinis, J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Rendeiro, P.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Laires, A.</style></author><author><style face="normal" font="default" size="100%">Rueff, J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, A. 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Pauleta</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. 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J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic and structural studies of aldehyde oxidoreductase from Desulfovibrio gigas reveal a dithiolene-based chemistry for enzyme activation and inhibition by H2O2</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e83234</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lightweight monitoring of transactional memory programs</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-joao_martins.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Borlido</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">M. R. Aires-Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetic separations in biotechnology</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0734975013000906</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">1374-1385</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic separations are probably one of the most versatile separation processes in biotechnology as they are able to purify cells, viruses, proteins and nucleic acids directly from crude samples. The fast and gentle process in combination with its easy scale-up and automation provide unique advantages over other separation techniques. In the midst of this process are the magnetic adsorbents tailored for the envisioned target and whose complex synthesis spans over multiple fields of science. In this context, this article reviews both the synthesis and tailoring of magnetic adsorbents for bioseparations as well as their ultimate application.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Maintaining the Correctness of Transactional Memory Programs</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-ricardo_dias.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Pietsch, M.</style></author><author><style face="normal" font="default" size="100%">Carreira, C.</style></author><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Marinobacter hydrocarbonoclasticus is an aerobic denitrifier</style></title><secondary-title><style face="normal" font="default" size="100%">EuroBIC 11</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">Medimone, Intern. Proceedings</style></publisher><pub-location><style face="normal" font="default" size="100%">Granada</style></pub-location><pages><style face="normal" font="default" size="100%">49-53</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marcelo, Filipa</style></author><author><style face="normal" font="default" size="100%">Dias, Catarina</style></author><author><style face="normal" font="default" size="100%">Madeira, Paulo J.</style></author><author><style face="normal" font="default" size="100%">Jorge, Tiago</style></author><author><style face="normal" font="default" size="100%">Florêncio, M. Helena</style></author><author><style face="normal" font="default" size="100%">Canada, F. Javier</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Jiménez-Barbero, Jésus</style></author><author><style face="normal" font="default" size="100%">Rauter, Amelia P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Recognition of Rosmarinic Acid from Salvia sclareoides Extracts by Acetylcholinesterase: A New Binding Site Detected by NMR Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry: A European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">6641–6649</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Acetylcholinesterase (AChE) inhibition is one of the most currently available therapies for the management of Alzheimer’s disease (AD) symptoms. In this context, NMR spectroscopy binding studies were accomplished to explain the inhibition of AChE activity by Salvia sclareoides extracts. HPLC-MS analyses of the acetone, butanol and water extracts eluted with methanol and acidified water showed that rosmarinic acid is present in all the studied samples and is a major constituent of butanol and water extracts. Moreover, luteolin 4′-O-glucoside, luteolin 3′,7-di-O-glucoside and luteolin 7-O-(6′′-O-acetylglucoside) were identified by MS2 and MS3 data acquired during the LC-MSn runs. Quantification of rosmarinic acid by HPLC with diode-array detection (DAD) showed that the butanol extract is the richest one in this component (134 μg mg−1 extract). Saturation transfer difference (STD) NMR spectroscopy binding experiments of S. sclareoides crude extracts in the presence of AChE in buffer solution determined rosmarinic acid as the only explicit binder for AChE. Furthermore, the binding epitope and the AChE-bound conformation of rosmarinic acid were further elucidated by STD and transferred NOE effect (trNOESY) experiments. As a control, NMR spectroscopy binding experiments were also carried out with pure rosmarinic acid, thus confirming the specific interaction and inhibition of this compound against AChE. The binding site of AChE for rosmarinic acid was also investigated by STD-based competition binding experiments using Donepezil, a drug currently used to treat AD, as a reference. These competition experiments demonstrated that rosmarinic acid does not compete with Donepezil for the same binding site. A 3D model of the molecular complex has been proposed. Therefore, the combination of the NMR spectroscopy based data with molecular modelling has permitted us to detect a new binding site in AChE, which could be used for future drug development.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">21</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Dell’Acqua</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrous Oxide Reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">332-249</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jorge Pimenta</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Martins, Ivo C</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Pereira, Rosa M. L. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR Solution Structure and SRP54M predicted interaction of the N-Terminal sequence (1-30) of the ovine Doppel protein</style></title><secondary-title><style face="normal" font="default" size="100%">Peptides</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.peptides.2013.08.013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">32-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Prion protein (PrPC) biosynthesis involves a multi-step process that includes translation and post-translational modifications. While PrP has been widely investigated, for the homolog Doppel (Dpl), limited knowledge is available. In this study, we focused on a vital step of eukaryotic protein biosynthesis: targeting by the signal recognition particle (SRP). Taking the ovine Dpl (OvDpl(1-30)) peptide as a template, we studied its behavior in two different hydrophobic environments using CD and NMR spectroscopy. In both trifluoroethanol (TFE) and dihexanoyl-sn-glycero-3-phosphatidylcholine (DHPC), the OvDpl(1-30) peptide revealed to fold in an alpha-helical conformation with a well-defined central region extending from residue Cys8 until Ser22. The NMR structure was subsequently included in a computational docking complex with the conserved M-domain of SRP54 protein (SRP54M), and further compared with the N-terminal structures of mouse Dpl and bovine PrPC proteins. This allowed the determination of (i) common predicted N-terminal/SRP54M polar contacts (Asp331, Gln335, Glu365 and Lys432) and (ii) different N–C orientations between prion and Dpl peptides at the SRP54M hydrophobic groove, that are in agreement with each peptide electrostatic potential. Together, these findings provide new insights into the biosynthesis of prion-like proteins. Besides they also show the role of protein conformational switches in signalization toward the endoplasmic membrane, a key event of major significance in the cell cycle. They are thus of general applicability to the study of the biological function of prion-like as well as other proteins.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Farchi, Eitan</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Relevance of Total-Order Broadcast Implementations in Replicated Software Transactional Memories</style></title><secondary-title><style face="normal" font="default" size="100%">Multicore Software Engineering, Performance, and Tools</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">selected_and_recent</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-39955-8_5</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-musepat.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">8063</style></volume><pages><style face="normal" font="default" size="100%">49–60</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-39954-1</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elisa M</style></author><author><style face="normal" font="default" size="100%">Sava B.A.</style></author><author><style face="normal" font="default" size="100%">Vasiliu I.C.</style></author><author><style face="normal" font="default" size="100%">Monteiro R.C.C.</style></author><author><style face="normal" font="default" size="100%">Veiga J.P.</style></author><author><style face="normal" font="default" size="100%">Ghervase L.</style></author><author><style face="normal" font="default" size="100%">Feraru I.</style></author><author><style face="normal" font="default" size="100%">Iordanescu R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optical and structural characterization of samarium and europium-doped phosphate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Non-Crystalline Solids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jnoncrysol.2013.03.024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">369</style></volume><pages><style face="normal" font="default" size="100%">55-60</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The work deals with optical and structural properties of aluminophosphate glasses from Li2O–BaO–Al2O3–La2O3–P2O5 system containing Sm3+ and Eu3+ ions. X-ray fluorescence (XRF) has been used to establish the elemental composition of these materials. The influence of Sm3+ and Eu3+ ions on the optical properties of these glasses has been investigated in relation with their structural characteristics. The optical behavior of these materials has been studied by ultra-violet–visible (UV–Vis) spectroscopy, revealing absorption maxima specific to the doping ions. Structural information via vibration modes was provided by Fourier Transform Infrared (FTIR) absorption spectra evidenced as P–O–P symmetrical and asymmetrical stretching vibration modes, P–O–P bend, PO2- symmetrical and asymmetrical stretching vibration modes, P=O stretching vibration mode and P–O–H water absorbance. Raman spectra acquired by 514.5 nm laser excitation disclosed peaks specific to metaphosphate network. Information about the elemental compositional homogeneity of Sm3+ and Eu3+ -containing glasses as well as about the defects of the doped-glasses is revealed by scanning electron microscopy/energy dispersive spectrometry (SEM/EDS). Fluorescence spectroscopy measurements put in evidence important fluorescence peaks found at 596 nm and 643 nm for Sm3 + ions in phosphate matrix and 611 nm and 700 nm in the case of Eu3+ -doped glass.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Figueiredo, V.,</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana,</style></author><author><style face="normal" font="default" size="100%">Deuermeier, J.,</style></author><author><style face="normal" font="default" size="100%">Barros, R.,</style></author><author><style face="normal" font="default" size="100%">Alves, C,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">p-Type CuxO Thin-Film Transistors Produced by Thermal Oxidation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Display Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">735-740</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PAREDE ECO-ESTRUTURAL – SOLUÇÃO MODULAR PARA A CONSTRUÇÃO DE HABITAÇÃO SUSTENTÁVEL A CUSTOS REDUZIDOS Eco-structural wall – Modular Solution for Sustainable Construction of Low Cost Residential Buildings</style></title><secondary-title><style face="normal" font="default" size="100%">2º Congresso Internacional da habitação no Espaço Lusófono</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">ISBN: 978-972-49-2251-5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">LNEC</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa, PT</style></pub-location><pages><style face="normal" font="default" size="100%">143-144</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Partial replication in distributed software transactional memory</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-joao_silva.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Parthiban, S.,</style></author><author><style face="normal" font="default" size="100%">Elangovan, E.,</style></author><author><style face="normal" font="default" size="100%">Nayak, Pradipta K.,</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.,</style></author><author><style face="normal" font="default" size="100%">Nunes, D.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Busani, Tito,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performances of Microcrystalline Zinc Tin Oxide Thin-Film Transistors Processed by Spray Pyrolysis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Display Technology, </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">825-831</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Mota, C. S.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Periplasmic nitrate reductases and formate dehydrogenases: Biological control of the chemical properties of Mo and W for fine tuning of reactivity, substrate specificity and metabolic role</style></title><secondary-title><style face="normal" font="default" size="100%">Coord Chem Rev</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">315-331</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PLANNING FOR SOLAR SMART CITIES</style></title><secondary-title><style face="normal" font="default" size="100%">CISBAT 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">EPFL, CH</style></publisher><pub-location><style face="normal" font="default" size="100%">Lausanne, CH</style></pub-location><pages><style face="normal" font="default" size="100%">1017-1022</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Pessanha, Vasco</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Biere, Armin</style></author><author><style face="normal" font="default" size="100%">Nahir, Amir</style></author><author><style face="normal" font="default" size="100%">Vos, Tanja</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Precise Detection of Atomicity Violations</style></title><secondary-title><style face="normal" font="default" size="100%">Hardware and Software: Verification and Testing</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-39611-3_8</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-hvc.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin / Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">7857</style></volume><pages><style face="normal" font="default" size="100%">8-23</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-39610-6</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;HVC 2012 Best Paper Award&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, A.M.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Cidade, M.T.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Branquinho, R.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and characterization of cellulose nanocomposite hydrogels as functional electrolytes</style></title><secondary-title><style face="normal" font="default" size="100%">Solid State Ionics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">242</style></volume><pages><style face="normal" font="default" size="100%">26-32</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, L. C.,</style></author><author><style face="normal" font="default" size="100%">Silva, M. A. G.,</style></author><author><style face="normal" font="default" size="100%">Smith, Michael J.,</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.,</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and Characterization of Hybrid Oxyethylene/Siloxane Electrolyte Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Electroanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">515 – 522 </style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sava B.A</style></author><author><style face="normal" font="default" size="100%">Elisa M.</style></author><author><style face="normal" font="default" size="100%">Boroica L.</style></author><author><style face="normal" font="default" size="100%">Monteiro R.C.C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation method and thermal properties of samarium andeuropium-doped alumino-phosphate glasses</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering: B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.mseb.2013.09.001</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work investigates alumino-phosphate glasses from Li2O–BaO–Al2O3–La2O3–P2O5 system containing Sm3+ and Eu3+ ions, prepared by two different ways: a wet raw materials mixing route followed by evaporation and melt-quenching, and by remelting of shards. The linear thermal expansion coefficient measured by dilatometry is identical for both rare-earth-doped phosphate glasses. Comparatively to undoped phosphate glass the linear thermal expansion coefficient increases with 2 × 10−7 K−1 when dopants are added. The characteristic temperatures very slowly decrease but can be considered constant with atomic weight, atomic number and f electrons number of the doping ions in the case of Tg (vitreous transition temperature) and Tsr (high annealing temperature) but slowly increase in the case of Tir (low annealing temperature–strain point) and very slowly increase, being practically constant in the case of TD (dilatometric softening temperature). Comparatively to undoped phosphate glass the characteristic temperatures of Sm and Eu-doped glasses present lower values. The higher values of electrical conductance for both doped glasses, comparatively to usual soda-lime-silicate glass, indicate a slightly reduced stability against water. The viscosity measurements, showed a quasi-linear variation with temperature the mean square deviation (R2) being ranged between 0.872% and 0.996%. The viscosity of doped glasses comparatively to the undoped one is lower at the same temperature. Thermogravimetric analysis did not show notable mass change for any of doped samples. DSC curves for both rare-earth-doped phosphate glasses, as bulk and powdered samples, showed Tg values in the range 435–450 °C. Bulk samples exhibited a very weak exothermic peak at about 685 °C, while powdered samples showed two weak exothermic peaks at about 555 °C and 685 °C due to devitrification of the glasses. Using designed melting and annealing programs, the doped glasses were improved regarding bubbles and cords content and strain elimination.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Diogo G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preventing atomicity violations with contracts</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-diogo_sousa.pdf</style></url></related-urls></urls><work-type><style face="normal" font="default" size="100%">MSc Thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prospective scenarios for the adoption of CCS technologies in the Iberian Peninsula</style></title><secondary-title><style face="normal" font="default" size="100%">Sustainable Energy Technologies and Assessments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S2213138813000234</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">31–41</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prospective system analysis of stationary battery systems under the frame of Constructive Technology Assessment</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v9y2013i9p9-27.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">9-27</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The ongoing German energy transition causes a higher demand for reliable energy storage in the future. This increasing demand for sustainable, cheap, safe and efficient energy storage systems has caused a stronger public debate about the potential benefits of grid battery storage according to sustainability. This circumstance led to the preposition that there is a need for the development of a proper ex-ante assessment strategy to support technology uptake. The developed approach represents a framework for prospective system analysis (PSA) using the heuristics of constructive technology assessment to identify consequences, application possibilities or threats in the technological trajectory of grid battery storage. Within this framework PSA is used to quantitatively assess economic, environmental and social aspects along the entire life cycle of electrochemical energy storage technologies in order to identify hotspots according to sustainability. The Analytic Hierarchic Process (AHP) supports multiple methods in data collection and enables the analyst to combine results from PSA with qualitative actor notions about technology according to the “world” where it is embodied. In this sense AHP enables to achieve an optimum construct of technology from a stakeholder view point. The developed approach represents an efficient research strategy to shape technology in a sustainable way in frame of „Responsible Research and Innovation“.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for the unit “Project IV” of the PhD programme on Technology Assessment under the supervision of Dr.-Ing. Marcel Weil and Prof. Dr. António Brandão Moniz. The report was presented and discussed at the Doctorate Conference on Technologogy Assessment in July 2013 at the University Nova Lisboa, Caparica campus.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lanca, T</style></author><author><style face="normal" font="default" size="100%">Costa, M F</style></author><author><style face="normal" font="default" size="100%">Goncalves-Sousa, N</style></author><author><style face="normal" font="default" size="100%">Rei, M</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Penido, C</style></author><author><style face="normal" font="default" size="100%">Silva-Santos, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protective role of the inflammatory CCR2/CCL2 chemokine pathway through recruitment of type 1 cytotoxic γδ T lymphocytes to tumor beds</style></title><secondary-title><style face="normal" font="default" size="100%">J Immunol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antigen</style></keyword><keyword><style  face="normal" font="default" size="100%">CCR2/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemokine CCL2/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytotoxic/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Experimental/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Flow Cytometry</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-delta/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Inbred C57BL</style></keyword><keyword><style  face="normal" font="default" size="100%">Inflammation/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Lymphocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Real-Time Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Receptors</style></keyword><keyword><style  face="normal" font="default" size="100%">Signal Transduction/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Cell</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocyte Subsets/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">T-Lymphocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor Microenvironment/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor-Infiltrating/*immunology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.4049/jimmunol.1300434</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">190</style></volume><pages><style face="normal" font="default" size="100%">6673–6680</style></pages><isbn><style face="normal" font="default" size="100%">1550-6606 (Electronic)$\backslash$r0022-1767 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tumor-infiltrating lymphocytes (TILs) are important prognostic factors in cancer progression and key players in cancer immunotherapy. Although γδ T lymphocytes can target a diversity of tumor cell types, their clinical manipulation is hampered by our limited knowledge of the molecular cues that determine γδ T cell migration toward tumors in vivo. In this study we set out to identify the chemotactic signals that orchestrate tumor infiltration by γδ T cells. We have used the preclinical transplantable B16 melanoma model to profile chemokines in tumor lesions and assess their impact on γδ TIL recruitment in vivo. We show that the inflammatory chemokine CCL2 and its receptor CCR2 are necessary for the accumulation of γδ TILs in B16 lesions, where they produce IFN-γ and display potent cytotoxic functions. Moreover, CCL2 directed γδ T cell migration in vitro toward tumor extracts, which was abrogated by anti-CCL2 neutralizing Abs. Strikingly, the lack of γδ TILs in TCRδ-deficient but also in CCR2-deficient mice enhanced tumor growth in vivo, thus revealing an unanticipated protective role for CCR2/CCL2 through the recruitment of γδ T cells. Importantly, we demonstrate that human Vδ1 T cells, but not their Vδ2 counterparts, express CCR2 and migrate to CCL2, whose expression is strongly deregulated in multiple human tumors of diverse origin, such as lung, prostate, liver, or breast cancer. This work identifies a novel protective role for CCL2/CCR2 in the tumor microenvironment, while opening new perspectives for modulation of human Vδ1 T cells in cancer immunotherapy.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">T. Avilés</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta S.R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rearrangement of Mo-Cu-S Cluster Reflects the Structural Instability of Orange Protein Cofactor</style></title><secondary-title><style face="normal" font="default" size="100%">Z Anorg Allg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">639</style></volume><pages><style face="normal" font="default" size="100%">1361-1364</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Ahnood, Arman,</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Barros, R.,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Costa</style></author><author><style face="normal" font="default" size="100%">Ferreira</style></author><author><style face="normal" font="default" size="100%">Nathan, Arokia,</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recyclable, Flexible, Low-Power Oxide Electronics</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">2153-2161</style></pages><issue><style face="normal" font="default" size="100%">17</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel P.</style></author><author><style face="normal" font="default" size="100%">Almeida, Helder</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Rosário</style></author><author><style face="normal" font="default" size="100%">Gameiro, António P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">REGENERAÇÃO DA CIDADE ATRAVÉS DO PROCESSO DE REABILITAÇÃO DO PATRIMÓNIO EDIFICADO Regeneration of the city trough the process of rehabilitation of built heritage</style></title><secondary-title><style face="normal" font="default" size="100%">2º Congresso Internacional da habitação no Espaço Lusófono</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">ISBN: 978-972-49-2251-5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">LNEC</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa, PT</style></pub-location><pages><style face="normal" font="default" size="100%">168-169</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João A. Silva</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Hervé Paulino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Replicação Parcial com Memória Transacional Distribuída</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2013</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2013-inforum-js.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">310–321</style></pages><isbn><style face="normal" font="default" size="100%">978-989-97060-8-8</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Araújo, Andreia</style></author><author><style face="normal" font="default" size="100%">Barros, Raquel</style></author><author><style face="normal" font="default" size="100%">Mateus, Tiago</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana</style></author><author><style face="normal" font="default" size="100%">Nuno Neves</style></author><author><style face="normal" font="default" size="100%">Vicente, António</style></author><author><style face="normal" font="default" size="100%">Sergej A Filonovich</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Ana M Ferraria</style></author><author><style face="normal" font="default" size="100%">Ana M Botelho do Rego</style></author><author><style face="normal" font="default" size="100%">Bicho, Ana</style></author><author><style face="normal" font="default" size="100%">Hugo Águas</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Role of a disperse carbon interlayer on the performances of tandem a-Si solar cells</style></title><secondary-title><style face="normal" font="default" size="100%">Science and Technology of Advanced Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Telma Simões</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Role of Met58 in the regulation of electron/proton transfer in trihaem cytochrome PpcA from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Bioscience Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.bioscirep.org/bsr/033/bsr033e002.htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">11-22</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Gs (Geobacter sulfurreducens) is capable of oxidizing a large variety of compounds relaying electrons out of the cytoplasm and across the membranes in a process designated as extracellular electron transfer. The trihaem cytochrome PpcA is highly abundant in Gs and is most probably the reservoir of electrons destined for the outer surface. In addition to its role in electron transfer pathways, we have previously shown that this protein could perform e-/H+ energy transduction. This mechanism is achieved by selecting the specific redox states that the protein can access during the redox cycle and might be related to the formation of proton electrochemical potential gradient across the periplasmic membrane. The regulatory role of haem III in the functional mechanism of PpcA was probed by replacing Met58, a residue that controls the solvent accessibility of haem III, with serine, aspartic acid, asparagine or lysine. The data obtained from the mutants showed that the preferred e-/H+ transfer pathway observed for PpcA is strongly dependent on the reduction potential of haem III. It is striking to note that one residue can fine tune the redox states that can be accessed by the trihaem cytochrome enough to alter the functional pathways.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Pedro</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author><author><style face="normal" font="default" size="100%">Freitas, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar Urban Planning to EU 20-20-20 Targets</style></title><secondary-title><style face="normal" font="default" size="100%">Portugal SB 13 -  CONTRIBUTION OF SUSTAINABLE BUILDING TO MEET EU 20-20-20 TARGETS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">ISBN 978-989-96543-7-2</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">iiSBE PORTUGAL</style></publisher><pub-location><style face="normal" font="default" size="100%">Guimaraes, PT</style></pub-location><pages><style face="normal" font="default" size="100%">697-708</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dudognon, E.</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">Danède, F.</style></author><author><style face="normal" font="default" size="100%">M. Descamps</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solid-Solid Transformation in Racemic Ibuprofen</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutical Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/dudognon_pr_30_2013.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">81-89</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution structure of a mutant of the triheme cytochrome PpcA from Geobacter sulfurreducens sheds light on the role of the conserved aromatic residue F15</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272812011085</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1827</style></volume><pages><style face="normal" font="default" size="100%">484-492</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracellular electron transfer is one of the physiological hallmarks of Geobacteraceae. Most of the Geobacter species encode for more than 100 c-type cytochromes which are, in general, poorly conserved between individual species. An exception to this is the PpcA family of periplasmic triheme c-type cytochromes, which are the most abundant proteins in these bacteria. The functional characterization of PpcA showed that it has the necessary properties to couple electron/proton transfer, a fundamental step for ATP synthesis. The detailed thermodynamic characterization of a PpcA mutant, in which the strictly conserved residue phenylalanine 15 was replaced by leucine, showed that the global redox network of cooperativities among heme groups is altered, preventing the mutant from performing a concerted electron/proton transfer. In this work, we determined the solution structure of PpcA F15L mutant in the fully reduced state using NMR spectroscopy by producing 15N-labeled protein. In addition, pH-dependent conformational changes were mapped onto the structure. The mutant structure obtained is well defined, with an average pairwise root-mean-square deviation of 0.36 Å for the backbone atoms and 1.14 Å for all heavy atoms. Comparison between the mutant and wild-type structures elucidated the contribution of phenylalanine 15 in the modulation of the functional properties of PpcA.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Borlido</style></author><author><style face="normal" font="default" size="100%">Leila Moura</style></author><author><style face="normal" font="default" size="100%">Ana M Azevedo</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Maria R Aires‐Barros</style></author><author><style face="normal" font="default" size="100%">José Paulo S Farinha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stimuli‐Responsive magnetic nanoparticles for monoclonal antibody purification</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/biot.201200329/full</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">709–717</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Monoclonal antibodies (mAbs) are important therapeutic proteins. One of the challenges facing large-scale production of monoclonal antibodies is the capacity bottleneck in downstream processing, which can be circumvented by using magnetic stimuli-responsive polymer nanoparticles. In this work, stimuli-responsive magnetic particles composed of a magnetic poly(methyl methacrylate) core with a poly(N-isopropylacrylamide-co-acrylic acid) (P(NIPAM-co-AA)) shell cross-linked with N, N'-methylenebisacrylamide were prepared by miniemulsion polymerization. The particles were shown to have an average hydrodynamic diameter of 317 nm at 18°C, which decreased to 277 nm at 41°C due to the collapse of the thermo-responsive shell. The particles were superparamagnetic in behavior and exhibited a saturation magnetization of 12.6 emu/g. Subsequently, we evaluated the potential of these negatively charged stimuli-responsive magnetic particles in the purification of a monoclonal antibody from a diafiltered CHO cell culture supernatant by cation exchange. The adsorption of antibodies onto P(NIPAM-co-AA)-coated nanoparticles was highly selective and allowed for the recovery of approximately 94% of the mAb. Different elution strategies were employed providing highly pure mAb fractions with host cell protein (HCP) removal greater than 98%. By exploring the stimuli-responsive properties of the particles, shorter magnetic separation times were possible without significant differences in product yield and purity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Leitão, Joaquim Pratas</style></author><author><style face="normal" font="default" size="100%">Soares, Jorge</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Strongly Photosensitive and Fluorescent F8T2 Electrospun Fibers</style></title><secondary-title><style face="normal" font="default" size="100%">Macromol Mater Eng</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/mame.201200009/abstract?systemMessage=Wiley+Online+Library+will+be+unavailable+on+Saturday+27th+February+from+09%3A00-14%3A00+GMT+%2F+04%3A00-09%3A00+EST+%2F+17%3A00-22%3A00+SGT+for+essential+maintenance.++Apolog</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">298</style></volume><pages><style face="normal" font="default" size="100%">174-180</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Electrospun fibers of poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene] (F8T2) with exceptional electro-optical performance are obtained. The I/T characteristics measured in fibers with 7–15 µm diameter and 1 mm length show a semiconductor behavior; their thermal activation energy is 0.5 eV and the dark conductivity at RT is 5 × 10−9 (Ω cm)−1. Besides exhibiting a photosensitivity of about 60 under white light illumination with a light power intensity of 25 mW · cm−2, the fibers also attain RT photoluminescence in the cyan, yellow, and red wavelength range under ultraviolet, blue, and green light excitation, respectively. Optical microscope images of F8T2 reveal homogeneous electrospun fibers, which are in good agreement with the uniformly radial fluorescence observed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, C,</style></author><author><style face="normal" font="default" size="100%">Rodrigues, L. C.,</style></author><author><style face="normal" font="default" size="100%">Andrade, J. R.,</style></author><author><style face="normal" font="default" size="100%">Pawlicka, A.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Silva, M. 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J. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide reductase: different interaction modes with its two redox partners</style></title><secondary-title><style face="normal" font="default" size="100%">ChemBioChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1858–1866</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lucas, Vanessa</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable Construction: Value of Certification</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. of the Intl. 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Thorsing</style></author><author><style face="normal" font="default" size="100%">J. K. Klitgaard</style></author><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">M. N. Skov</style></author><author><style face="normal" font="default" size="100%">H. J. Kolmos</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">B. H. Kallipolitis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thioridazine induces major changes in global gene expression and cell wall composition in methicillin-resistant Staphylococcus aureus USA300</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e64518</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortes, Patricia</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Regemorter, Denise Van</style></author><author><style face="normal" font="default" size="100%">Ferreira, Francisco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Top-down and bottom-up modelling to support low-carbon scenarios: climate policy implications</style></title><secondary-title><style face="normal" font="default" size="100%">Climate Policy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1080/14693062.2013.768919</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">285–304</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindruni, Ganga,</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor Grade,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Duarte, Candido,</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Pedro Guedes,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transparent Current Mirrors With a-GIZO TFTs: Neural Modeling, Simulation and Fabrication</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Display Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1001 - 1006</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Caires</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Type Discipline of Behavioral Separation</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 40th Symposium on Principles of Programming Languages (POPL)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ctp.di.fct.unl.pt/~lcaires/papers/bst-TR.pdf</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We introduce the concept of behavioral separation as a general prin- ciple for disciplining interference in higher-order imperative con- current programs, and present a type-based approach that system- atically develops the concept in the context of an ML-like language extended with concurrency and synchronization primitives. Behav- ioral separation builds on notions originally introduced for behav- ioral type systems and separation logics, but shifts the focus from the separation of static program state properties towards the sep- aration of dynamic usage behaviors of runtime values. Behavioral separation types specify how values may be safely used by client code, and can enforce fine-grained interference control disciplines while preserving compositionality, information hiding, and flexi- bility. We illustrate how our type system, even if based on a small set of general primitives, is already able to tackle fairly challenging program idioms, involving aliasing at various types, concurrency with first-class threads, manipulation of linked data structures, be- havioral borrowing, and invariant-based separation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;to appear&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The use of rheology in the study of the composition effects on the fresh behaviour of hydraulic lime grouts for injection of masonry walls</style></title><secondary-title><style face="normal" font="default" size="100%">Rheologica Acta </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">127-138</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Freitas, João</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Eveline</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Rosario</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Walkability as a Strategy towards Inclusive  Communities: Case of a Portuguese Small Town</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Civil, Architectural Science and Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">Vol. nº 7</style></volume><pages><style face="normal" font="default" size="100%">1-7</style></pages><issue><style face="normal" font="default" size="100%">Nº 8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A constructive technology assessment of stationary energy storage systems: prospective life cycle orientated analysis}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Constructive Te</style></keyword><keyword><style  face="normal" font="default" size="100%">electric energy</style></keyword><keyword><style  face="normal" font="default" size="100%">energy storage technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">Life Cycle Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">renewable energy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/50.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">01/2013</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Environmental concerns over the use of fossil fuels and their resource constraints have increased the interest in generating electric energy from renewable energy sources (RES) to provide a sustainable electricity supply. A main problem of those technologies (wind or solar power generation) is that they are not constant and reliable sources of power. This results inter alia in an increased demand of energy storage technologies. Related stake holders show a big interest in the technical, economic and ecologic aspects of new emerging energy storage systems. This comes especially true for electrochemical energy storage systems as different Li-Ion batteries, Sodium Sulfur or Redox Flow batteries which can be utilized in all grid voltage levels, a wide range of grid applications as well as end user groups (e.g. private households, industry). A prospective and active Constructive Technology Assessment (CTA) can help to minimize potential mismatches, wrong investments, possible social conflicts, and environmental impacts of new energy storage technologies in an early development stage. It is insufficient to exclusively look at the operation phase to assess a technology. Such an approach can lead to misleading interpretations and can furthermore disregard social or ecological impact factors over the whole life cycle. Different energy storage technologies have to be evaluated in a prospective manner with a full integrated sustainability and life cycle approach to form a base for decision making and to support technology developers in order to allow distinctions between more or less sustainable battery technology variations. Therefore CTA is used as a scientific approach using several “neighbouring” engineering orientated disciplines e.g. Life Cycle Analysis (LCA), Social Life Cycle Assessment (SLCA) or Life Cycle Costs (LCC) and their methodologies which were initially developed for other purposes.The aim of the presented PhD Thesis is to make an economic, technological and&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Daniel, C. I.</style></author><author><style face="normal" font="default" size="100%">Chavez, F. V.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">Sebastiao, P. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">1H NMR relaxometry, viscometry, and PFG NMR studies of magnetic and nonmagnetic ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">J Phys Chem B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/23972145</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">11877-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A study is presented of the molecular dynamics and of the viscosity in pure [Aliquat][Cl] ionic liquid and in a mixture of [Aliquat][Cl] with 1% (v/v) of [Aliquat][FeCl4]. The (1)H spin-lattice relaxation rate, R1, was measured by NMR relaxometry between 8 and 300 MHz. In addition, the translation self-diffusion, D, was measured by pulse field gradient NMR. The ILs' viscosity was measured as a function of an applied magnetic field, B, and it was found that the IL mixture's viscosity decreased with increasing B, whereas the [Aliquat][Cl] viscosity is independent of B. All experimental results were analyzed taking into account the viscosity's magnetic field dependence, assuming a modified Stokes-Einstein diffusion/viscosity relation. The main difference between the relaxation mechanisms responsible for R1 in the two IL systems is related to the additional paramagnetic relaxation contribution associated with the (1)H spins-[FeCl4] paramagnetic moments' interactions. Cross-relaxation cusps in the R1 dispersion, associated with (35)Cl and (1)H nuclear spins in the IL systems, were detected. The R1 model considered was successfully fitted to the experimental results, and it was possible to estimate the value of D at zero field in the case of the IL mixture which was consistent with the values of D measured at 7 and 14.1 T and with the magnetic field dependence estimated from the viscosity measurements. It was observed that a small concentration of [Aliquat][FeCl4] in the [Aliquat][Cl] was enough to produce a &quot;superparamagnetic&quot;-like effect and to change the IL mixture's molecular dynamics and viscosity and to allow for their control with an external magnetic field.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Renato dos</style></author><author><style face="normal" font="default" size="100%">Rocha, Angelo</style></author><author><style face="normal" font="default" size="100%">Matias, Ana</style></author><author><style face="normal" font="default" size="100%">Duarte, Catarina</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author><author><style face="normal" font="default" size="100%">Lourenco, Nuno</style></author><author><style face="normal" font="default" size="100%">Borges, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href =&quot;http://dx.doi.org/10.1039/C3RA44258F&quot; target=&quot;_blank&quot;&gt;Development of antimicrobial Ion Jelly fibers&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">24400-24405</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;We report a method to obtain electrospun fibers based on ionic liquids and gelatin, exhibiting antimicrobial properties.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lipinska, Monika E.</style></author><author><style face="normal" font="default" size="100%">Teixeira, Dalila M. D.</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Silva, Ana M. G.</style></author><author><style face="normal" font="default" size="100%">Rebelo, Susana L. H.</style></author><author><style face="normal" font="default" size="100%">Freire, Cristina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">beta-Functionalized zinc(II)aminoporphyrins by direct catalytic hydrogenation</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000314015800024</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">110-113</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Laia, Cesar/C-8651-2011; Rebelo, Susana/B-8324-2012; Silva, Ana/D-9088-2013; Freire, Cristina/F-4775-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, FMN/M-5611-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Silva, Ana/0000-0003-0393-1655; Freire, Cristina/0000-0003-1753-8678; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author><author><style face="normal" font="default" size="100%">Sandra D. Santos</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">João A. Queiroz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding analysis between l-histidine immobilized and oligonucleotides by SPR and NMR</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Biological Macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">175-180</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Saturation transfer difference (STD) NMR technique and surface plasmon resonance (SPR) are used to study amino acid affinity supports–nucleotides interactions with l-histidine amino acid immobilized on a surface as model support. We have immobilized l-histidine ligand on a carboxymethyldextran- modified gold surface intended for surface plasmon resonance and we analyze the binding profiles of synthetic polynucleotides (1–6 base, sugar and backbone) by determining the equilibrium dissociation constant (KD). The SPR binding profile (square-shaped) is identical for all the complexes and the highest binding affinity can be found for polyA6 followed by polyG6 . As expected, the 5′ -mononucleotides have the lowest affinity. To further study the structural aspects of the interaction we investigate the polynucleotide binding preferences to l-histidine chromatography support by STD-NMR spectroscopy. These results revealed that an increase in the number of bases and backbone to 6 units leads to more contacts with the support, where the main driving force for the interaction with polynucleotides are through the base, except for polyC6 , which is mainly through sugar-phosphate backbone. Therefore, the combination of SPR measurements with STD-NMR technique allowed to establish fine details of the molecular recognition process involved in amino acid affinity supports–nucleotides complexes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. Amjad A.</style></author><author><style face="normal" font="default" size="100%">Bundaleski, Nenad</style></author><author><style face="normal" font="default" size="100%">Santos, Aderito</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author><author><style face="normal" font="default" size="100%">Luque, Rafael</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic applications of a versatile magnetically separable Fe-Mo (Nanocat-Fe-Mo) nanocatalyst</style></title><secondary-title><style face="normal" font="default" size="100%">GREEN CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">682-689</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas, Joao D.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, Abhik</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Otterbein, Leo E.</style></author><author><style face="normal" font="default" size="100%">Gallo, David J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Sandra S.</style></author><author><style face="normal" font="default" size="100%">Guerreiro, Bruno H.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Ana M. L.</style></author><author><style face="normal" font="default" size="100%">Penacho, Nuno</style></author><author><style face="normal" font="default" size="100%">Marques, Ana R.</style></author><author><style face="normal" font="default" size="100%">Coelho, Ana C.</style></author><author><style face="normal" font="default" size="100%">Reis, Patricia M.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of a versatile organometallic pro-drug (CORM) for experimental CO based therapeutics</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000317013000005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">5985-5998</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Reis, Patricia/I-7422-2013; Coelho, Ana Catarina/J-3331-2013; Romao, Maria/A-4115-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; PTMS, RNEM/C-1589-2014 Reis, Patricia/0000-0001-6320-7496; Romao, Maria/0000-0002-3004-0543; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Artur Moro</style></author><author><style face="normal" font="default" size="100%">Diniz, Ana Marta</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemistry of 7,8-dihydroxy-2-(4-dimethylaminostyryl)-1-benzopyrylium. A photochromic system switching from yellow to green</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000321418000003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">263</style></volume><pages><style face="normal" font="default" size="100%">17-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 REQUIMTE, AL/H-9106-2013; Moro, Artur/C-6689-2013; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Quintas, Alexandre</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Circular dichroism of anthocyanidin 3-glucoside self-aggregates</style></title><secondary-title><style face="normal" font="default" size="100%">Phytochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000317452700012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">92-98</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Gavara, Raquel/C-6669-2013; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; Caparica, PTNMR/E-5112-2013 Gavara, Raquel/0000-0002-7198-9392; Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Pedrosa</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Diana Machado</style></author><author><style face="normal" font="default" size="100%">João Perdigão</style></author><author><style face="normal" font="default" size="100%">Isabel Portugal</style></author><author><style face="normal" font="default" size="100%">Isabel Couto</style></author><author><style face="normal" font="default" size="100%">Miguel Viveiros</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detec{\c c}ão de MDRTB por gold-nanoprobes – uma nova abordagem tecnológica desenvolvida em Portugal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;2o Congresso Nacional de Medicina Tropical: Workshop “Multidrug-resistant tuberculosis”; 2o Congresso Nacional de Medicina Tropical ; Conference date: 20-04-2013 Through 23-04-2013&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Ramos, J. L.</style></author><author><style face="normal" font="default" size="100%">Wittich, R. M.</style></author><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">van Dillewijn, P.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determinants of selective group reduction in the TNT-bound xenobiotic reductase B from P. putida</style></title><secondary-title><style face="normal" font="default" size="100%">European Biophysics Journal with Biophysics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330215300550</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">S179-S179</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 1 9th European-Biophysical-Societies-Association Congress Jul 13-17, 2013 Lisbon, PORTUGAL European Biophys Soc Assoc; Soc Portuguesa Biofisica 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Joana Lia</style></author><author><style face="normal" font="default" size="100%">Avila, Maria Jesus</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Early aqueous dispersion paints: Portuguese artists' use of polyvinyl acetate, 1960s-1990s</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Conservation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000322073400006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">211-225</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Ferreira, Joana/C-7330-2013 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of beta-cyclodextrin on the chemistry of 3 ',4 ',7-trihydroxyflavylium</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000324758700031</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">3166-3173</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Pina, Fernando/C-8161-2011; Basilio, Nuno/F-2389-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; de Freitas, Victor/H-7789-2013; Caparica, PTNMR/E-5112-2013 Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Stanimirov, Stanislav</style></author><author><style face="normal" font="default" size="100%">Petrov, Ivan K.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Emptying the beta-Cyclodextrin Cavity by Light: Photochemical Removal of the trans-Chalcone of 4 ',7-Dihydroxyflavylium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000326126100014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">10692-10701</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Pina, Fernando/C-8161-2011; REQUIMTE, LAQV/N-9835-2013; de Freitas, Victor/H-7789-2013; Caparica, PTNMR/E-5112-2013 Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cristina S. Neves</style></author><author><style face="normal" font="default" size="100%">Granadeiro, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Ananias, Duarte</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Feio, Gabriel</style></author><author><style face="normal" font="default" size="100%">Carvalho, Patricia A.</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author><author><style face="normal" font="default" size="100%">Pereira, Eulalia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Europium Polyoxometalates Encapsulated in Silica Nanoparticles Characterization and Photoluminescence Studies</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000319278800005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><pages><style face="normal" font="default" size="100%">2877-2886</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Eaton, Peter/B-4906-2008; Ananias, Duarte/I-6996-2013; Granadeiro, Carlos/D-6302-2013; Feio, Gabriel /J-3695-2013; Cunha-Silva, Luis/A-8765-2012; Balula, Salete/B-7508-2012; REQUIMTE, MAT/M-4540-2013; REQUIMTE, FMN/M-5611-2013; Gago, Sandra/H-5413-2012; REQUIMTE, NSF/N-1636-2013; carvalho, patricia/C-1150-2009; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013; Caparica, PTNMR/E-5112-2013 Eaton, Peter/0000-0003-1821-1992; Ananias, Duarte/0000-0003-4394-045X; Granadeiro, Carlos/0000-0002-0986-6607; Feio, Gabriel /0000-0003-1257-5824; Cunha-Silva, Luis/0000-0001-9229-1412; Balula, Salete/0000-0002-8984-0473; Gago, Sandra/0000-0003-0221-8508; carvalho, patricia/0000-0002-5447-0409; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. S. Neves</style></author><author><style face="normal" font="default" size="100%">Granadeiro, C. M.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Ananias, D.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Carvalho, P.A.</style></author><author><style face="normal" font="default" size="100%">P. Eaton</style></author><author><style face="normal" font="default" size="100%">Balula, S. S.</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Europium Polyoxometalates Encapsulated in Silica Nanoparticles Characterization and Photoluminescence Studies</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">nanoparticles polyoxometalates europium silica luminescence bis(undecatungstophosphate) lanthanates luminescent catalysts spheres anion complexes alcohols hybrids drug</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000319278800005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><pages><style face="normal" font="default" size="100%">2877-2886</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The incorporation of europium polyoxometalates into silica nanoparticles can lead to a biocompatible nanomaterial with luminescent properties suitable for applications in biosensors, biological probes, and imaging. Keggin-type europium polyoxometalates Eu(PW11)x (x = 1 and 2) with different europium coordination environments were prepared by using simple methodologies and no expensive reactants. These luminescent compounds were then encapsulated into silica nanoparticles for the first time through the water-in-oil microemulsion methodology with a nonionic surfactant. The europium polyoxometalates and the nanoparticles were characterized by using several techniques [FTIR, FT-Raman, 31P magic angle spinning (MAS) NMR, and TEM/energy-dispersive X-ray spectroscopy (TEM-EDS), AFM, dynamic light scattering (DLS), and inductively coupled plasma MS (ICP-MS) analysis]. The stability of the material and the integrity of the europium compounds incorporated were also examined. Furthermore, the photoluminescence properties of the Eu(PW11)x@SiO2 nanomaterials were evaluated and compared with those of the free europium polyoxometalates. The silica surface of the most stable nanoparticles was successfully functionalized with appropriate organosilanes to enable the covalent binding of oligonucleotides.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Claudia C. L.</style></author><author><style face="normal" font="default" size="100%">Dias, Sofia</style></author><author><style face="normal" font="default" size="100%">Coutinho, Isabel</style></author><author><style face="normal" font="default" size="100%">Leal, J. P.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Europium(III) Tetrakis(beta-diketonate) Complex as an Ionic Liquid: A Calorimetric and Spectroscopic Study</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000317094300037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">3755-3764</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Coutinho, Isabel/D-8629-2013; Laia, Cesar/C-8651-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Leal, Joao/C-2386-2008; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; Caparica, PTNMR/E-5112-2013; PTMS, RNEM/C-1589-2014 Laia, Cesar/0000-0001-6410-6072; Leal, Joao/0000-0003-1235-0107; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Guo, Huizhang</style></author><author><style face="normal" font="default" size="100%">Rathi, Anuj K.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Chen, Yuanzhi</style></author><author><style face="normal" font="default" size="100%">Varma, Rajender S.</style></author><author><style face="normal" font="default" size="100%">Peng, Dong-Liang</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">First application of core-shell Ag@Ni magnetic nanocatalyst for transfer hydrogenation reactions of aromatic nitro and carbonyl compounds</style></title><secondary-title><style face="normal" font="default" size="100%">RSC ADVANCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">1050-1054</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Dangles, Olivier</style></author><author><style face="normal" font="default" size="100%">Al Bittar, Sheiraz</style></author><author><style face="normal" font="default" size="100%">Mora-Soumille, Nathalie</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A flash photolysis and stopped-flow spectroscopy study of 3 ',4 '-dihydroxy-7-O-beta-D-glucopyranosyloxyflavylium chloride, an anthocyanin analogue exhibiting efficient photochromic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000315167400017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">576-581</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Gavara, Raquel/C-6669-2013; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Gavara, Raquel/0000-0002-7198-9392; Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aguilo, Elisabet</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Llorca, Jordi</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From Au(I) organometallic hydrogels to well-defined Au(0) nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">5538-5547</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, F. S.</style></author><author><style face="normal" font="default" size="100%">Pereiro, A. B.</style></author><author><style face="normal" font="default" size="100%">Araujo, J. M.</style></author><author><style face="normal" font="default" size="100%">Bernardes, C. E.</style></author><author><style face="normal" font="default" size="100%">Canongia Lopes, J. N.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Rebelo, L. P.</style></author><author><style face="normal" font="default" size="100%">Marrucho, I. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High ionicity ionic liquids (HIILs): comparing the effect of ethylsulfonate and ethylsulfate anions</style></title><secondary-title><style face="normal" font="default" size="100%">Phys Chem Chem Phys</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24061089</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">18138-47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The subject of ionicity has been extensively discussed in the last decade, due to the importance of understanding the thermodynamic and thermophysical behaviour of ionic liquids. In our previous work, we established that ionic liquids' ionicity could be improved by the dissolution of simple inorganic salts in their milieu. In this work, a comparison between the thermophysical properties of two binary systems of ionic liquid + inorganic salt is presented. The effect of the ammonium thiocyanate salt on the ionicity of two similar ionic liquids, 1-ethyl-3-methylimidazolium ethylsulfonate and ethylsulfate, is investigated in terms of the related thermophysical properties, such as density, viscosity and ionic conductivity in the temperature range 298.15-323.15 K. In addition, spectroscopic (NMR and Raman) and molecular dynamic studies were conducted in order to better understand the interactions that occur at a molecular level. The obtained results reveal that although the two anions of the ionic liquid exhibit similar chemical structures, the presence of one additional oxygen in the ethylsulfate anion has a major impact on the thermophysical properties of the studied systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human-Robot Interaction in Industrial Working Environments: Results from a Start-up Project</style></title><secondary-title><style face="normal" font="default" size="100%">EconStor Open Access Articles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industry</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation models</style></keyword><keyword><style  face="normal" font="default" size="100%">worker-robot interaction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/zbw/espost/73693.html</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The social dimension of worker-robot interaction in industry is becoming a decisive aspect of robotics development. Many problems and difficulties of robotics research are not only related to technical issues but framed by social aspects. Human-robot interaction (HRI) as a specific research field of robotics tackles this issue. The debate on social involvement in HRI design of a few decades ago must be re-opened. A start-up project was initiated in 2012 at Karlsruhe Institute of Technology (KIT) to define a new research field and establish a conceptual framework on HRI. It was related to recent developments in the manufacturing industry and professional service robotics. The aim was to cooperate with other research teams to establish an expert network in this field. Special focus was placed on the design of work organisation models and issues of robotics technology design for worker (or operator) and robot interaction. In the current paper we present the most important conclusions from these research activities. –&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mahro, Martin</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Teutloff, Christian</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Leimkuehler, Silke</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of Crucial Amino Acids in Mouse Aldehyde Oxidase 3 That Determine Substrate Specificity</style></title><secondary-title><style face="normal" font="default" size="100%">Plos One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000328735700053</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013 Romao, Maria/0000-0002-3004-0543 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Marangon, Jacopo</style></author><author><style face="normal" font="default" size="100%">Rodrigues, David</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa, Patricia M.</style></author><author><style face="normal" font="default" size="100%">Correia dos Santos, Margarida M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Induced peroxidase activity of haem containing nitrate reductases revealed by protein film electrochemistry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Electroanalytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000317445800016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">693</style></volume><pages><style face="normal" font="default" size="100%">105-113</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Romao, Maria/A-4115-2013; dos Santos, Margarida/H-7897-2012; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; dos Santos, Margarida/0000-0001-7531-757X; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mehtab, Sameena</style></author><author><style face="normal" font="default" size="100%">Goncalves, Gisela</style></author><author><style face="normal" font="default" size="100%">Roy, Somnath</style></author><author><style face="normal" font="default" size="100%">Tomaz, Ana Isabel</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Santos, Marino F. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Jakusch, Tamas</style></author><author><style face="normal" font="default" size="100%">Kiss, Tamas</style></author><author><style face="normal" font="default" size="100%">Pessoa, Joao Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interaction of vanadium(IV) with human serum apo-transferrin</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000316305700022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">121</style></volume><pages><style face="normal" font="default" size="100%">187-195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Romao, Maria/A-4115-2013; Roy, Dr. Somnath/F-6257-2012; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Tomaz, Ana Isabel/D-6988-2012; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; Costa Pessoa, Joao/H-9078-2012; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Roy, Dr. Somnath/0000-0002-0031-606X; Tomaz, Ana Isabel/0000-0002-2249-4684; Costa Pessoa, Joao/0000-0002-3978-9964; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Belchior, Joao</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intrinsically electrochromic ionic liquids based on vanadium oxides: illustrating liquid electrochromic cells</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000327261700013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">48</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">25627-25630</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Lucia</style></author><author><style face="normal" font="default" size="100%">Marques, Ana</style></author><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Araujo, Jorge</style></author><author><style face="normal" font="default" size="100%">Simoes, Mario</style></author><author><style face="normal" font="default" size="100%">Cardoso, Susana</style></author><author><style face="normal" font="default" size="100%">Silva, Fernando</style></author><author><style face="normal" font="default" size="100%">Henriques, Ines</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, Claudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">IZO deposition by RF and DC sputtering on paper and application on flexible electrochromic devices</style></title><secondary-title><style face="normal" font="default" size="100%">Displays</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000328913800012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">326-333</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Cardoso, Susana/B-6199-2013 Cardoso, Susana/0000-0001-6913-6529 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marangon, Jacopo</style></author><author><style face="normal" font="default" size="100%">Correia, Hugo D.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic and Structural Studies of Aldehyde Oxidoreductase from Desulfovibrio gigas Reveal a Dithiolene-Based Chemistry for Enzyme Activation and Inhibition by H2O2</style></title><secondary-title><style face="normal" font="default" size="100%">Plos One</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000329325200045</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013 Romao, Maria/0000-0002-3004-0543 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Llorca, Jordi</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A luminescent hydrogel based on a new Au(I) complex</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">72-74</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brissos, Rosa</style></author><author><style face="normal" font="default" size="100%">Ramos, David</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Mihan, Francesco Yafteh</style></author><author><style face="normal" font="default" size="100%">Borras, Miquel</style></author><author><style face="normal" font="default" size="100%">de Lapuente, Joaquin</style></author><author><style face="normal" font="default" size="100%">Dalla Cort, Antonella</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Luminescent zinc salophen derivatives: cytotoxicity assessment and action mechanism studies</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">1046-1055</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Varma, Rajender S.</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Bundaleski, Nenad</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. Amjad A.</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetically recyclable magnetite-ceria (Nanocat-Fe-Ce) nanocatalyst - applications in multicomponent reactions under benign conditions</style></title><secondary-title><style face="normal" font="default" size="100%">GREEN CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1226-1231</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Rathi, Anuj K.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">T. M. Potewar</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Tolstogouzov, Alexander</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. Amjad A.</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-MgO-ZrO2 mixed metal oxides: characterization by SIMS and application in the reduction of carbonyl compounds and in multicomponent reactions</style></title><secondary-title><style face="normal" font="default" size="100%">RSC ADVANCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">3611-3617</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanomaterials for reversion of multidrug resistance in cancer: a new hope for an old idea?</style></title><secondary-title><style face="normal" font="default" size="100%">Frontiers in Pharmacology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">Multidrug resistance</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomaterials</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">siRNAs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">Frontiers Media</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Martins</style></author><author><style face="normal" font="default" size="100%">Daniela Rosa</style></author><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticle drug delivery systems: Recent patents and applications in nanomedicine</style></title><secondary-title><style face="normal" font="default" size="100%">Recent Patents on Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Carriers</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug delivery</style></keyword><keyword><style  face="normal" font="default" size="100%">drug targeting</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanomedicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Patents</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">105–118</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Traditional methods of drug delivery present several drawbacks, mainly due to off-target effects that may originate severe side and toxic effect to healthy tissues. Parallel to the development of novel more effective drugs, particular effort has been dedicated to develop and optimize drug delivery vehicles capable of specifically targeting the required tissue/organ and to deliver the cargo only where and when it is needed. New drug delivery systems based on nanoscale devices showing new and improved pharmacokinetic and pharmacodynamics properties like enhanced bioavailability, high drug loading or systemic stability have surged in the past decade as promising solutions to the required therapeutic efficacy. Amongst these nanoscale vectors, nanoparticles for drug delivery, such as polymeric, lipidbased, ceramic or metallic nanoparticles, have been at the forefront of pharmaceutical development. The interest in nanomedicine for treatment and diagnosis is clearly reflected on the increasing number of publications and issued patents every year. Here, we provide a broad overview of novel nanoparticle based drug delivery systems, ranging from polymeric systems to metal nanoparticles, while simultaneously listing the most relevant related patents.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, {Alexandra R}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanotechnology for cancer diagnostics and therapy - an update on novel molecular players</style></title><secondary-title><style face="normal" font="default" size="100%">Current Cancer Therapy Reviews</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">imaging</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoimmunochemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">SERS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">164–172</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has emerged as a {&quot;}disruptive technology{&quot;} that may provide researchers with new and innovative ways to diagnose, treat and monitor cancer. In fact, nanomedicine approaches have delivered several strategies, such as new imaging agents, real-time assessments of therapeutic and surgical efficacy, multifunctional, targeted devices capable of bypassing biological barriers to target and silence specific pathways in tumours. Of particular interest, has been the increased capability to deliver multiple therapeutic agents directly to bulk cancer cells and cancer stem cells that play a critical role in cancer growth and metastasis. These multifunctional targeted nanoconjugates are also capable of avoiding cancer resistance and monitor predictive molecular changes that open the path for preventive action against pre-cancerous cells, minimizing costs and incidence of relapses. A myriad of nanoconjugates with effective silencing and site-targeting moieties can be developed by incorporating a diverse selection of targeting, diagnostic, and therapeutic components. A discussion of the integrative effort of nanotechnology systems with recent developments of biomolecular interactions in cancer progression is clearly required. Here, we will update the state of the art related to the development and applications of nanoscale platforms and novel biomolecular players in cancer diagnosis, imaging and treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem PDF.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Catarina</style></author><author><style face="normal" font="default" size="100%">Tito Busani</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Joosten, Ineke</style></author><author><style face="normal" font="default" size="100%">Anca Sandu, Irina Crina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nondestructive Characterization and Enzyme Cleaning of Painted Surfaces: Assessment from the Macro to Nano Level</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy and Microanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330344800029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">1632-1644</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kasthurirangan, S</style></author><author><style face="normal" font="default" size="100%">Saha, J. K.</style></author><author><style face="normal" font="default" size="100%">Agnihotri, A. N.</style></author><author><style face="normal" font="default" size="100%">Bhattacharyya, S</style></author><author><style face="normal" font="default" size="100%">Misra, D</style></author><author><style face="normal" font="default" size="100%">Kumar, A</style></author><author><style face="normal" font="default" size="100%">Mukherjee, P K</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Costa, A M</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Mukherjee, T K</style></author><author><style face="normal" font="default" size="100%">Tribedi, L C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Observation of 2p3 d (1Po)→ 1s3d (1De) Radiative Transition in He-like Si, S, and Cl Ions</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review Letters</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 PTDC_2014</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://prl.aps.org/abstract/PRL/v111/i24/e243201</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">243201</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">1AA7DC3F-4D7B-4C5E-8686-FB90F2EFBF9E</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/8C23392C-229B-4B0C-BC9F-DF363501A6B7</style></custom3><label><style face="normal" font="default" size="100%">r05769</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Montagner, Cristina</style></author><author><style face="normal" font="default" size="100%">Sanches, Diogo</style></author><author><style face="normal" font="default" size="100%">Pedroso, Joana</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ochres and earths: Matrix and chromophores characterization of 19th and 20th century artist materials</style></title><secondary-title><style face="normal" font="default" size="100%">Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000315011600057</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">409-416</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Melo, Maria Joao/C-8594-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Gomes, Raquel</style></author><author><style face="normal" font="default" size="100%">Basilio, Nuno</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the photostationary state of the flavylium network of chemical reactions</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000324454900001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Pina, Fernando/C-8161-2011; Basilio, Nuno/F-2389-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Basilio, Nuno/0000-0002-0121-3695; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Verma, Anil Kumar</style></author><author><style face="normal" font="default" size="100%">Goyal, Arun</style></author><author><style face="normal" font="default" size="100%">Freire, Filipe</style></author><author><style face="normal" font="default" size="100%">Bule, Pedro</style></author><author><style face="normal" font="default" size="100%">Venditto, Immacolata</style></author><author><style face="normal" font="default" size="100%">Bras, Joana L. A.</style></author><author><style face="normal" font="default" size="100%">Santos, Helena</style></author><author><style face="normal" font="default" size="100%">Cardoso, Vania</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Cecilia</style></author><author><style face="normal" font="default" size="100%">Thompson, Andrew</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luis M. A.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Overexpression, crystallization and preliminary X-ray crystallographic analysis of glucuronoxylan xylanohydrolase (Xyn30A) from Clostridium thermocellum</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000327942200030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">1440-1442</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Prates, Jose/K-9934-2013; Romao, Maria/A-4115-2013 Prates, Jose/0000-0003-1032-5987; Romao, Maria/0000-0002-3004-0543 12 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of flavylium systems. An overview of a versatile multistate system (vol 92, pg 877, 2012)</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000322207200033</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">256-256</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, Leticia F.</style></author><author><style face="normal" font="default" size="100%">Maurino, Valter</style></author><author><style face="normal" font="default" size="100%">Laurenti, Enzo</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Ania, Conchi O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoinduced reactions occurring on activated carbons. A combined photooxidation and ESR study</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Catalysis a-General</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">452</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Angelo Miguel Figueiredo</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Moore, Geoffrey R.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein destabilisation in ionic liquids: the role of preferential interactions in denaturation</style></title><secondary-title><style face="normal" font="default" size="100%">Phys. Chem. Chem. Phys.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><pages><style face="normal" font="default" size="100%">19632-19643</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The preferential binding of anions and cations in aqueous solutions of the ionic liquids (ILs) 1-butyl- 3-methylimidazolium ([C&lt;sub&gt;4&lt;/sub&gt;mim]&lt;sup&gt;+&lt;/sup&gt;) and 1-ethyl-3-methylimidazolium ([C&lt;sub&gt;2&lt;/sub&gt;mim]&lt;sup&gt;+&lt;/sup&gt;) chloride and dicyanamide (dca&lt;sup&gt;-&lt;/sup&gt;) with the small alpha-helical protein Im7 was investigated using a combination of differential scanning calorimetry, NMR spectroscopy and molecular dynamics (MD) simulations. Our results show that direct ion interactions are crucial to understand the effects of ILs on the stability of proteins and that an anion effect is dominant. We show that the binding of weakly hydrated anions to positively charged or polar residues leads to the partial dehydration of the backbone groups, and is critical to control stability, explaining why dca&lt;sup&gt;-&lt;/sup&gt; is more denaturing than Cl&lt;sup&gt;-&lt;/sup&gt;. Direct cation–protein interactions also mediate stability; cation size and hydrophobicity are relevant to account for destabilisation as shown by the effect of [C&lt;sub&gt;4&lt;/sub&gt;mim]&lt;sup&gt;+&lt;/sup&gt; compared to [C&lt;sub&gt;2&lt;/sub&gt;mim]&lt;sup&gt;+&lt;/sup&gt;. The specificity in the interaction of IL ions with protein residues established by weak favourable interactions is confirmed by NMR chemical shift perturbation, amide hydrogen exchange data and MD simulations. Differences in specificity are due to the balance of interaction established between ion pairs and ion-solvent that determine the type of residues affected. When the interaction of both cation and anion with the protein is strong the net result is similar to a non-specific interaction, leading ultimately to unfolding. Since the nature of the ions is a determinant of the level of interaction with the protein towards denaturation or stabilisation, ILs offer a unique possibility to modulate protein stabilisation or even folding events.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Szabo, Csilla I</style></author><author><style face="normal" font="default" size="100%">Amaro, Pedro</style></author><author><style face="normal" font="default" size="100%">Guerra, Mauro</style></author><author><style face="normal" font="default" size="100%">Schlesser, Sophie</style></author><author><style face="normal" font="default" size="100%">Gumberidze, Alexander</style></author><author><style face="normal" font="default" size="100%">Santos, Jose Paulo</style></author><author><style face="normal" font="default" size="100%">Indelicato, Paul</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">McDaniel, Floyd D</style></author><author><style face="normal" font="default" size="100%">Doyle, Barney L</style></author><author><style face="normal" font="default" size="100%">Glass, Gary A</style></author><author><style face="normal" font="default" size="100%">Wang, Yongqiang</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Reference free, high-precision measurements of transition energies in few electron argon ions</style></title><secondary-title><style face="normal" font="default" size="100%">AIP Conf. Proc.</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 AIP APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY: Twenty-Second International Conference  PTDC_2014</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aip.org/link/?APC/1525/68/1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">AIP</style></publisher><volume><style face="normal" font="default" size="100%">1525</style></volume><pages><style face="normal" font="default" size="100%">68-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of a vacuum double crystal spectrometer, coupled to an electron-cyclotron resonance ion source (ECRIS), allows to measure low-energy x-ray transitions energies in highly-charged ions with accuracies of the order of a few parts per million. We have used this installation to measure the 1s2p 1 P1 - 1s2 1 S0 diagram line and the 1s2s 3 S1 - 1s2 1 S0 forbidden M1 transition energies in helium-like argon, the 1s2s2p 2 P j  1s2 2s 2 S1/2 transitions in lithium-like argon and the 1s2s2 2p 1 P1 - 1s2 2s2 1 S0 transition in beryllium-like argon. These transition measurements have accuracies between 2 and 4 ppm depending on the line intensity. Thanks to the excellent agreement between the simulations and the measurements, we were also able to measure the transition width of all the allowed transitions. The results are compared to recent QED and relativistic many-body calculations.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;journal = {AIP Conference Proceedings}&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/A7636009-A54D-4019-ADCC-215851FB254E</style></custom3><label><style face="normal" font="default" size="100%">r05314</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. C.</style></author><author><style face="normal" font="default" size="100%">Martins, M. B.</style></author><author><style face="normal" font="default" size="100%">Meixedo, D.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relaxivities of magnetoliposomes: the effect of cholesterol</style></title><secondary-title><style face="normal" font="default" size="100%">Magn Reson Imaging</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cholesterol/*chemistry Contrast Media/*chemistry Dextrans/*chemistry Electric Conductivity Liposomes/*chemistry Magnetic Fields Magnetite Nanoparticles/*chemistry Materials Testing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/23333578</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">610-2</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We present relaxivities measurements for both the longitudinal and transverse relaxations of two types of liposomes loaded with ultra small superparamagnetic iron oxide nanoparticles. The magnetoliposome systems presented are soybean phosphatidylcholine liposomes, with and without cholesterol, in the phospholipid bilayer with different molar ratios lipid:cholesterol. In fact, cholesterol is needed to obtain stable liposomes for intravenous administration. The longitudinal and transverse relaxivities were measured with a NMR spectrometer in a 7T magnetic field. For the studied concentrations, the liposomes show a negligible effect on the longitudinal relaxation time T1 of the medium, but they are very efficient on decreasing the transverse relaxation time T2, the behaviour one expects for a negative CA. We observed a lower transverse relaxivity for the magnetoliposome nanosystem with cholesterol, which strongly decreases with the cholesterol content in the liposome bilayer.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana M. M. Sousa</style></author><author><style face="normal" font="default" size="100%">Borges, João</style></author><author><style face="normal" font="default" size="100%">Silva, Fernando</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana M.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Maria Pilar Gon{\c c}alves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shaping the molecular assemblies of native and alkali- modified agars in dilute and concentrated aqueous media via microwave-assisted extraction</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.org/10.1039/C3SM27131E</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3131-3139</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of agar-based biomaterials for the development of emerging areas, such as tissue engineering or ‘smart materials’ production has recently gained great interest. Understanding how these gel-forming polysaccharides self-organise in aqueous media and how these associations can be tuned to meet the specific needs of each application is thus of great relevance. As an extension of previous pioneering research concerning the application of the microwave-assisted extraction (MAE) technique in the recovery of native (NA) and alkali-modified (AA) agars, this article focuses on the different molecular assemblies assumed by these novel NA and AA when using different MAE routes. The molecular architectures in dilute (5, 10, 50 and 100 mg mL1) and concentrated (1.5% (w/w)) aqueous media were imaged by AFM and cryoSEM, respectively. Relevant structural and physicochemical properties were investigated to support the microscopic data. Different extraction routes led to polysaccharides with unique properties, which in turn resulted in different molecular assemblies. Even at 5 mg mL1, AFM images included individual fibers, cyclic segments, aggregates and local networks. At higher polymer concentrations, the structures further aggregated forming multilayer polymeric networks for AA. The more compact and denser 3D networks of AA, imaged by cryoSEM, and their higher resistance to large deformations matched the 2D-shapes observed by AFM. Depending on the nature of the AA chains, homogeneous or heterogeneous growth of assemblies was seen during network formation. The obtained results support well the view of double helix formation followed by intensive double helix association proposed for agar gelation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Sardinha, Joao</style></author><author><style face="normal" font="default" size="100%">Freire, Filipe</style></author><author><style face="normal" font="default" size="100%">Duarte, Daniel F.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana L.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution structure, dynamics and binding studies of a family 11 carbohydrate-binding module from Clostridium thermocellum (CtCBM11)</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000317443500016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">451</style></volume><pages><style face="normal" font="default" size="100%">289-300</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Viegas, Aldino/A-1889-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Romao, Maria/A-4115-2013; Cabrita, Eurico/E-8053-2011; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; Caparica, PTNMR/E-5112-2013 Viegas, Aldino/0000-0003-1733-136X; Romao, Maria/0000-0002-3004-0543; Cabrita, Eurico/0000-0002-0720-2751; Carvalho, Ana Luisa/0000-0002-3824-0240; 2 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Duarte, Daniel F.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution Structure, Dynamics and Binding Studies of a Family 11 Carbohydrate-Binding Module from Clostridium thermocellum (CtCBM11)</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1042/BJ20120627</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">451</style></volume><pages><style face="normal" font="default" size="100%">289-300</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Non-catalytic cellulosomal carbohydrate-binding modules (CBMs) are responsible for increasing the catalytic efficiency of cellulosic enzymes by selectively putting the substrate (a wide range of poly- and oligosaccharides) and enzyme into close contact. In the present work we carried out an atomistic rationalization of the molecular determinants of ligand specificity of a family 11 CBM from thermophilic C. thermocellum (CtCBM11), based on a NMR and molecular modeling approach. We have determined the NMR solution structure of CtCBM11 at 25 and 50 ºC and derived information on the residues of the protein involved in ligand recognition and on the influence of the length of the saccharide chain on binding. We obtained models of the CtCBM11/cellohexaose and CtCBM11/cellotetraose complexes by docking in accordance with the NMR experimental data. Specific ligand/protein CH-π and Van der Waals interactions were found to be determinant for the stability of the complexes and for defining specificity. Using the order parameters derived from backbone dynamics analysis in the presence and absence of ligand and at 25 and 50 ºC, we determined that the protein’s backbone conformational entropy is slightly positive. This data in combination with the negative binding entropy calculated from ITC studies supports a selection mechanism where a rigid protein selects a defined oligosaccharide conformation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Sardinha, J.</style></author><author><style face="normal" font="default" size="100%">Menezes, S. C.</style></author><author><style face="normal" font="default" size="100%">Einloft, S.</style></author><author><style face="normal" font="default" size="100%">Seferin, M.</style></author><author><style face="normal" font="default" size="100%">Dupont, J.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solvation of carbon dioxide in [C4 mim][BF(4)] and [C(4) mim][PF(6)] ionic liquids revealed by high-pressure NMR spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Angew Chem Int Ed Engl</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CO2 sequestration NMR spectroscopy ionic liquids molecular dynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24123576</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">49</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">13024-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Where is CO2 ? The intermolecular interactions of [C4 mim]BF4 and [C4 mim]PF6 ionic liquids and CO2 have been determined by high-pressure NMR spectroscopy in combination with molecular dynamic simulations. The anion and the cation are both engaged in interactions with CO2 . A detailed picture of CO2 solvation in these ILs is provided. CO2 solubility is essentially determined by the microscopic structure of the IL.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Menezes, Sonia C.</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author><author><style face="normal" font="default" size="100%">Seferin, Marcus</style></author><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solvation of Carbon Dioxide in [C4mim][BF4] and [C4mim][PF6] Ionic Liquids Revealed by High-Pressure NMR Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">49</style></number><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">13024–13027</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Sardinha, João</style></author><author><style face="normal" font="default" size="100%">Menezes, Sonia C.</style></author><author><style face="normal" font="default" size="100%">Einloft, Sandra</style></author><author><style face="normal" font="default" size="100%">Seferin, Marcus</style></author><author><style face="normal" font="default" size="100%">Dupont, Jairton</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solvation of CO2 in [C4mim][BF4] and [C4mim][PF6] ionic liquids revealed by High Pressure NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/:10.1002/anie.201305630</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">13024-13027</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita</style></author><author><style face="normal" font="default" size="100%">Liu, Yan</style></author><author><style face="normal" font="default" size="100%">Takeda, Yoichi</style></author><author><style face="normal" font="default" size="100%">Chai, Wengang</style></author><author><style face="normal" font="default" size="100%">Ito, Yukishige</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Feizi, Ten</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Structural Basis of the Recognition of Di-glucosylated N-glycans by the ER Lectin Malectin</style></title><secondary-title><style face="normal" font="default" size="100%">Glycobiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000326972400123</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">1368-1369</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543 Annual Conference of the Society-for-Glycobiology Nov 17-20, 2013 St Petersburg, FL Soc Glycobiol 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Couto, Ricardo M.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Catarina</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Simoes, Pedro C.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studies of the Influence in Acetonitrile Polarity Using Imidazolium Ionic Liquids as Additives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical and Engineering Data</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">1449-1453</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, B. A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Fontes, C. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of the cohesin-dockerin interaction and its role in the C. thermocellum cellulosome assembly</style></title><secondary-title><style face="normal" font="default" size="100%">European Biophysics Journal with Biophysics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330215300555</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">S180-S180</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 1 9th European-Biophysical-Societies-Association Congress Jul 13-17, 2013 Lisbon, PORTUGAL European Biophys Soc Assoc; Soc Portuguesa Biofisica 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giannicchi, Ilaria</style></author><author><style face="normal" font="default" size="100%">Brissos, Rosa</style></author><author><style face="normal" font="default" size="100%">Ramos, David</style></author><author><style face="normal" font="default" size="100%">de Lapuente, Joaquin</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Dalla Cort, Antonella</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substituent Effects on the Biological Properties of Zn-Salophen Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">9245-9253</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Cabrita, Luis</style></author><author><style face="normal" font="default" size="100%">Carlos Lima, J.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of luminescent room temperature ionic liquids based on Ru(bpy)(CN)(4)(2-)</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">6213-6218</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, M. R.</style></author><author><style face="normal" font="default" size="100%">Cruz, M. M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. C.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Martins, M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of magnetoliposomes for MRI contrast enhancement</style></title><secondary-title><style face="normal" font="default" size="100%">Int J Pharm</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cholesterol/*chemistry Drug Compounding Image Enhancement Liposomes/*chemistry Magnetic Resonance Imaging Magnetite Nanoparticles/*chemistry/ultrastructure Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron</style></keyword><keyword><style  face="normal" font="default" size="100%">Fourier Transform Infrared</style></keyword><keyword><style  face="normal" font="default" size="100%">Transmission Phosphatidylcholines/*chemistry Quaternary Ammonium Compounds/chemistry Spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/23422275</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">446</style></volume><pages><style face="normal" font="default" size="100%">183-90</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work assesses the characteristics of magnetoliposomes of soybean phosphatidylcholine (SPC):cholesterol (Chol) loaded with superparamagnetic iron oxide nanoparticles (IONPs) stabilized with tetramethylammonium hydroxide (TMAOH) and their capacity to enhance magnetic resonance imaging (MRI) contrast. Magnetoliposomes of SPC were used for comparative studies. IONPs and magnetoliposomes were characterized using transmission electron microscopy, dynamic light scattering, SQUID magnetometry, FTIR and MRI. The saturation magnetization at 10K was  0.06 Am(2)/kg for SPC:Chol magnetoliposomes with 7 g iron oxide/mol of lipid and  0.05 Am(2)/kg for SPC magnetoliposomes with 21 g iron oxide/mol of lipid. As these values are associated with the number of incorporated magnetic IONPs, the saturation magnetization is 1.2 times higher for magnetoliposomes of SPC:Chol as compared with magnetoliposomes of SPC alone. The behavior of temperature dependence in both cases is typical of superparamagnetic particles. FTIR spectra evidence the increase of magnetoliposome membrane ordering with the presence of Chol. Principal component analysis (PCA) applied to FTIR spectra evidenced a clear distinction between scores for SPC:Chol, and SPC magnetoliposomes and for SPC empty liposomes. PCA applied to FTIR data differentiate magnetoliposomes from empty liposomes. MR images of aqueous phantoms obtained with and without magnetoliposomes, clearly evidence their effect on T2 image weighting.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Casimiro, MH</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of novel $\gamma$-induced porous PHEMA–IL composites</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">11–16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Casimiro, MH</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of novel gamma-induced porous PHEMA-IL composites</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">composite materials ionic liquids gamma irradiation polymers electrical conductivity radiation-induced polymerization temperature ionic liquids poly(2-hydroxyethyl methacrylate) nmr irradiation catalysis hydrogels solvents</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000316241500003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">11-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel porous polymer-ionic liquid composite with poly(2-hydroxyethyl methacrylate) (PHEMA) and 1-butyl-3-methylimidazolium hexafluorophosphate (BMIPF6) has been synthesized by gamma-irradiation without heat or chemical initiators. The products can be reversibly converted into organogels. The composites are potential candidates for electrochemical applications. The use of gamma-radiation can be a simple and versatile alternative way to obtain these materials. (C) 2012 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Casimiro, MH</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of novel γ-induced porous PHEMA–IL composites</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Chemistry and Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.matchemphys.2012.11.061</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">11-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel porous polymer-ionic liquid composite with poly(2-hydroxyethyl methacrylate) (PHEMA) and 1-butyl-3-methylimidazolium hexafluorophosphate (BMIPF6) has been synthesized by γ-irradiation without heat or chemical initiators. The products can be reversibly converted into organogels. The composites are potential candidates for electrochemical applications. The use of γ-radiation can be a simple and versatile alternative way to obtain these materials.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">Ventura, M. G.</style></author><author><style face="normal" font="default" size="100%">Gomes da Silva, M. D. R.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of gold nanoparticles in sol-gel glass porogens containing bmim BF4 ionic liquid</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Sol-Gel Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000326701600010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">234-244</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Gomes da Silva, Marco Diogo/D-6604-2011 Gomes da Silva, Marco Diogo/0000-0003-1761-7376 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Garcia-Estevez, Ignacio</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Alcalde-Eon, Cristina</style></author><author><style face="normal" font="default" size="100%">Rivas-Gonzalo, Julian C.</style></author><author><style face="normal" font="default" size="100%">Quideau, Stephane</style></author><author><style face="normal" font="default" size="100%">Teresa Escribano-Bailon, M.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and Kinetic Properties of a New Myrtillin-Vescalagin Hybrid Pigment</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000327812500041</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">47</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">11569-11578</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Pina, Fernando/C-8161-2011; RIVAS-GONZALO, JULIAN-CARLOS/J-9760-2013 Pina, Fernando/0000-0001-8529-6848; RIVAS-GONZALO, JULIAN-CARLOS/0000-0002-5654-335X 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Limon, Piedad M.</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamics and Kinetics of Cyanidin 3-Glucoside and Caffeine Copigments</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000320153500008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">5245-5251</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Caparica, cqfb_staff/H-2611-2013; Pina, Fernando/C-8161-2011; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Gavara, Raquel/C-6669-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Gavara, Raquel/0000-0002-7198-9392; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Andre</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Araujo, Paula</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamics, Kinetics, and Photochromism of Oaklins: A Recent Family of Deoxyanthocyanidins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000315181600050</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">1901-1910</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; de Freitas, Victor/H-7789-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; Mateus, Nuno/F-3019-2013 Pina, Fernando/0000-0001-8529-6848; Mateus, Nuno/0000-0002-9318-9732 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unraveling new functions and modes of action of molybdenum-dependent enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">European Biophysics Journal with Biophysics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330215300004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">S35-S35</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 1 9th European-Biophysical-Societies-Association Congress Jul 13-17, 2013 Lisbon, PORTUGAL European Biophys Soc Assoc; Soc Portuguesa Biofisica 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Costa, Alexandra</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of Organic Superbases and Temperature Effects for the Development of Reversible Protic Amino Acid Salts</style></title><secondary-title><style face="normal" font="default" size="100%">Synlett</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000327192000011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">2525-2530</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Caparica, PTNMR/E-5112-2013; Carrrera, Goncalo/C-7536-2013 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. F. A.</style></author><author><style face="normal" font="default" size="100%">Oliveira, A. R.</style></author><author><style face="normal" font="default" size="100%">Somnath, R.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Pessoa, J. C.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium compounds as prospective therapeutics: X-ray structure of protein adducts</style></title><secondary-title><style face="normal" font="default" size="100%">European Biophysics Journal with Biophysics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000330215300560</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">S181-S181</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 1 9th European-Biophysical-Societies-Association Congress Jul 13-17, 2013 Lisbon, PORTUGAL European Biophys Soc Assoc; Soc Portuguesa Biofisica 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Geng, Y.</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">Feio, G. M.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water-Based Cellulose Liquid Crystal System Investigated by Rheo-NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">nuclear-magnetic-resonance hydroxypropylcellulose solutions molecular-orientation aqueous-solutions polymer (hydroxypropyl)cellulose films temperature flow</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000320485900007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">4296-4302</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Water-based cellulose cholesteric liquid crystalline phases at rest can undergo structural changes induced by shear flow. This reflects on the deuterium spectra recorded when the system is investigated by rheo-nuclear magnetic resonance (rheo-NMR) techniques. In this work, the model system hydroxypropylcellulose (HPC)+water is revisited using rheo-NMR to clarify unsettled points regarding its behavior under shear and in relaxation. The NMR spectra allow the identification of five different stable ordering states, within shear and relaxation, which are well integrated in a mesoscopic picture of the system's structural evolution under shear and relaxation. This picture emerging from the large body of studies available for this system by other experimental techniques, accounts well for the NMR data and is in good agreement with the three distinct regions of steady shear flow recognized for some lyotropic LC polymers. Shear rates in between 0.1 and 1.0 s(-1) where investigated using a Taylor-Couette flow and deuterated water was used as solvent for the deuterium NMR (DNMR) analysis.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nandy, Suman</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Gonçalo</style></author><author><style face="normal" font="default" size="100%">Pinto, Joana Vaz</style></author><author><style face="normal" font="default" size="100%">Tito Busani</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Vitor</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">{Paiva Martins}, Rodrigo Ferrão</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Current transport mechanism at metal-semiconductor nanoscale interfaces based on ultrahigh density arrays of p-type NiO nano-pillars.}</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoscale</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24104857</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">11699–709</style></pages><isbn><style face="normal" font="default" size="100%">2040-3364</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work focuses on a qualitative analysis of localised I-V characteristics based on the nanostructure morphology of highly dense arrays of p-type NiO nano-pillars (NiO-NPs). Vertically aligned NiO-NPs have been grown on different substrates by using a glancing angle deposition (GLAD) technique. The preferred orientation of as grown NiO-NPs was controlled by the deposition pressure. The NiO-NPs displayed a polar surface with a microscopic dipole moment along the (111) plane (Tasker's type III). Consequently, the crystal plane dependent surface electron accumulation layer and the lattice disorder at the grain boundary interface showed a non-uniform current distribution throughout the sample surface, demonstrated by a conducting AFM technique (c-AFM). The variation in I-V for different points in a single current distribution grain (CD-grain) has been attributed to the variation of Schottky barrier height (SBH) at the metal-semiconductor (M-S) interface. Furthermore, we observed that the strain produced during the NiO-NPs growth can modulate the SBH. Inbound strain acts as an external field to influence the local electric field at the M-S interface causing a variation in SBH with the NPs orientation. This paper shows that vertical arrays of NiO-NPs are potential candidates for nanoscale devices because they have a great impact on the local current transport mechanism due to its nanostructure morphology.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, Raquel D.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Lu\'ısa C.</style></author><author><style face="normal" font="default" size="100%">Andrade, Juliana R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Mariana</style></author><author><style face="normal" font="default" size="100%">Joana V. Pinto</style></author><author><style face="normal" font="default" size="100%">Pereira, Lu\'ıs</style></author><author><style face="normal" font="default" size="100%">Pawlicka, Agnieszka</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">{de Zea Bermudez}, Verónica</style></author><author><style face="normal" font="default" size="100%">Silva, Maria Manuela</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Gelatin n Zn(CF 3 SO 3 ) 2 Polymer Electrolytes for Electrochromic Devices}</style></title><secondary-title><style face="normal" font="default" size="100%">Electroanalysis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">10</style></keyword><keyword><style  face="normal" font="default" size="100%">1002</style></keyword><keyword><style  face="normal" font="default" size="100%">201300038</style></keyword><keyword><style  face="normal" font="default" size="100%">doi</style></keyword><keyword><style  face="normal" font="default" size="100%">elan</style></keyword><keyword><style  face="normal" font="default" size="100%">electrochromic devices</style></keyword><keyword><style  face="normal" font="default" size="100%">gelatin matrix</style></keyword><keyword><style  face="normal" font="default" size="100%">solid polymer electrolytes</style></keyword><keyword><style  face="normal" font="default" size="100%">zinc triflate</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.wiley.com/10.1002/elan.201300038</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">1483\{$\backslash$textendash\}1490</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seitz, Stefanie</style></author><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">Velloso, Gabriel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Once you have a hammer… - Report from the 2nd Practitioners’ Meeting within the European Project PACITA, Workshop on TA Methods. Sofia, Bulgaria, April 17-19, 2013}</style></title><secondary-title><style face="normal" font="default" size="100%">EconStor Open Access Articles</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Methods</style></keyword><keyword><style  face="normal" font="default" size="100%">PACITA</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/zbw/espost/92933.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">81-83</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">a.M. Ramos</style></author><author><style face="normal" font="default" size="100%">Pereira, S.</style></author><author><style face="normal" font="default" size="100%">Cidade, M.T.</style></author><author><style face="normal" font="default" size="100%">Pereira, G.</style></author><author><style face="normal" font="default" size="100%">R. Branquinho</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Preparation and characterization of cellulose nanocomposite hydrogels as functional electrolytes}</style></title><secondary-title><style face="normal" font="default" size="100%">Solid State Ionics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carboxymethyl cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">electrochromic devices</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrolyte</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogel</style></keyword><keyword><style  face="normal" font="default" size="100%">Laponite</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0167273813001562</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">242</style></volume><pages><style face="normal" font="default" size="100%">26\{$\backslash$textendash\}32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Diogo G.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Farchi, Eitan</style></author><author><style face="normal" font="default" size="100%">Segall, Itai</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aplicação do Fecho de Programas na Deteção de Anomalias de Concorrência</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2012</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-inforum-ds.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">190–201</style></pages><isbn><style face="normal" font="default" size="100%">978-972-8893-32-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Timóteo, C G</style></author><author><style face="normal" font="default" size="100%">Guilherme, M.</style></author><author><style face="normal" font="default" size="100%">Penas, D.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bacterioferritin from Desulfovibrio vulgaris Hildenborough is a functional DPS-like enzyme</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1, SI}</style></number><volume><style face="normal" font="default" size="100%">{279}</style></volume><pages><style face="normal" font="default" size="100%">{465}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;22nd IUBMB Congress/37th FEBS Congress, Seville, SPAIN, SEP 04-09, 2012&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/10BCA3D3-C4D6-4384-9094-6CD2C55BB95A</style></custom3><auth-address><style face="normal" font="default" size="100%">{IUBMB; FEBS}</style></auth-address><label><style face="normal" font="default" size="100%">r08475</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Alfredo Ambrosone</style></author><author><style face="normal" font="default" size="100%">Vanesa Sanz</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">Marchesano, Valentina</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">Child, Hannah</style></author><author><style face="normal" font="default" size="100%">Berry, {Catherine C.}</style></author><author><style face="normal" font="default" size="100%">Ibarra, {M. Ricardo}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Tortiglione, Claudia</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of multifunctional gold nanoparticles for in vitro and in vivo gene silencing</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Nano</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">animal models</style></keyword><keyword><style  face="normal" font="default" size="100%">biofunctionalization</style></keyword><keyword><style  face="normal" font="default" size="100%">c-Myc</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA interference</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">8316–8324</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Over the past decade, the capability of double-stranded RNAs to interfere with gene expression has driven new therapeutic approaches. Since small interfering RNA (siRNAs, 21 base pair double-stranded RNA) was shown to be able to elicit RNA interference (RNAi), efforts were directed toward the development of efficient delivery systems to preserve siRNA bioactivity throughout the delivery route, from the administration site to the target cell. Here we provide evidence of RNAi triggering, specifically silencing c-myc protooncogene, via the synthesis of a library of novel multifunctional gold nanoparticles (AuNPs). The efficiency of the AuNPs is demonstrated using a hierarchical approach including three biological systems of increasing complexity: in vitro cultured human cells, in vivo invertebrate (freshwater polyp, Hydra), and in vivo vertebrate (mouse) models. Our synthetic methodology involved fine-tuning of multiple structural and functional moieties. Selection of the most active functionalities was assisted step-by-step through functional testing that adopted this hierarchical strategy. Merging these chemical and biological approaches led to a safe, nonpathogenic, self-tracking, and universally valid nanocarrier that could be exploited for therapeutic RNAi.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Authors thank ERANET-NANOSCIERA NANOTRUCK project for financial support. J.M.F. thanks ARAID for financial support. P.V.B. thanks CIGMH. J.C. acknowledges FCT Grant SFRH/BD/62957/2009. A.A., V.M., and F.T. were granted by NANOTRUCK.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Lu{\'ıs Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">QoE-JVM: An Adaptive and Resource-Aware Java Runtime for Cloud Computing</style></title><secondary-title><style face="normal" font="default" size="100%">2nd International Symposium on Secure Virtual Infrastructures (DOA-SVI 2012), OTM Conferences 2012</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-doa-simao.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer, LNCS</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rameshan, Navaneeth</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RATS - Resource Aware Thread Scheduling for JVM-level Clustering</style></title><secondary-title><style face="normal" font="default" size="100%">INFORUM 2012 - Simpósio de Informática</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/inforum-2012-navaneeth.pdf</style></url></related-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Pedro Marques Silva</style></author><author><style face="normal" font="default" size="100%">Lu{\'ıs Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reprodução Probabilística de Execuções na JVM em Multi-processadores</style></title><secondary-title><style face="normal" font="default" size="100%">INFORUM 2012 - Simpósio de Informática</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/inforum-2012-jpsilva-replay.pdf</style></url></related-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Uma Infraestrutura para Suporte de Memória Transacional Distribuída</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2012</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-inforum-tv.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">177–189</style></pages><isbn><style face="normal" font="default" size="100%">978-972-8893-32-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Fratini, F.</style></author><author><style face="normal" font="default" size="100%">Fritzsche, S.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Surzhykov, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parametrization of the angular correlation and degree of linear polarization in two-photon decays of hydrogenlike ions</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.86.042509</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">042509</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The spontaneous two-photon emission in hydrogenlike ions is investigated within the framework of second- order perturbation theory and Dirac’s equation. Special attention is paid to the angular correlation of the emitted photons as well as to the degree of linear polarization of one of the two photons, if the second is just observed under arbitrary angles. Expressions for the angular correlation and the degree of linear polarization are expanded in powers of cosine functions of the two-photon opening angle, whose coefficients depend on the atomic number and the energy sharing of the emitted photons. The effects of including higher (electric and magnetic) multipoles upon the emitted photon pairs beyond the electric-dipole approximation are also discussed. Calculations of the coefficients are performed for the transitions 2s1/2 → 1s1/2, 3d3/2 → 1s1/2, and 3d5/2 → 1s1/2, along the entire hydrogen isoelectronic sequence (1 </style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PTDC/FIS/117606/2010 &lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/7CF5A784-7D6C-4B71-A02F-85FAAD40FC0F</style></custom3><label><style face="normal" font="default" size="100%">r04747</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Rathi, Anuj</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. A. A.</style></author><author><style face="normal" font="default" size="100%">Bundaleski, N.</style></author><author><style face="normal" font="default" size="100%">Teodoro, O. M. N. D.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Recyclable Ferrite-Co Magnetic Nanocatalyst for the Oxidation of Alcohols to Carbonyl Compounds</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMPLUSCHEM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">865-871</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Rathi, Anuj K.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Shrikhande, Janhavi J.</style></author><author><style face="normal" font="default" size="100%">Indulkar, Utkarsha U.</style></author><author><style face="normal" font="default" size="100%">Jayaram, Radha V.</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. Amjad A.</style></author><author><style face="normal" font="default" size="100%">Bundaleski, Nenad</style></author><author><style face="normal" font="default" size="100%">Teodoro, Orlando M N D</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Regio- and Chemoselective Reduction of Nitroarenes and Carbonyl Compounds over Recyclable Magnetic Ferrite-Nickel Nanoparticles (Fe3O4-Ni) by Using Glycerol as a Hydrogen Source</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMISTRY-A EUROPEAN JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">40</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">12628-12632</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Safari, L</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Fritzsche, S.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Tashenov, S</style></author><author><style face="normal" font="default" size="100%">Fratini, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relativistic polarization analysis of Rayleigh scattering by atomic hydrogen</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.86.043405</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">043405</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A relativistic analysis of the polarization properties of light elastically scattered by atomic hydrogen is performed, based on the Dirac equation and second-order perturbation theory. The relativistic atomic states used for the calculations are obtained by making use of the finite basis set method and are expressed in terms of B splines and B polynomials. We introduce two experimental scenarios in which the light is circularly and linearly polarized, respectively. For each of these scenarios, the polarization-dependent angular distribution and the degrees of circular and linear polarization of the scattered light are investigated as a function of scattering angle and photon energy. Analytical expressions are derived for the polarization-dependent angular distribution which can be used for scattering by both hydrogenic as well as many-electron systems. Detailed computations are performed for Rayleigh scattering by atomic hydrogen within the incident photon energy range 0.5 to 5 keV. Particular attention is paid to the effects that arise from higher (nondipole) terms in the expansion of the electron-photon interaction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PTDC/FIS/117606/2010 &lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/77891F9F-8A24-44A5-98B0-5053CE3A4F26</style></custom3><label><style face="normal" font="default" size="100%">r04748</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Siopa, Filipa</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Matilde Marques, M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of catecholamine conjugates with nitrogen-centered bionucleophiles</style></title><secondary-title><style face="normal" font="default" size="100%">BIOORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ACADEMIC PRESS INC ELSEVIER SCIENCE</style></publisher><pub-location><style face="normal" font="default" size="100%">525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{44}</style></volume><pages><style face="normal" font="default" size="100%">{19-24}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The enzymatic (tyrosinase) and chemical (NaIO4, Ag2O or Fremys&amp;apos;s salt) oxidation of biologically relevant catecholamines, such as dopamine (DA), N-acetyldopamine (NADA) and the Ecstasy metabolites (alpha-MeDA and N-Me-alpha-MeDA) generates the corresponding o-quinone which can be trapped with nitrogen bionucleophiles such as N-acetyl-histidine and imidazole in a regioselective reaction that takes place predominantly at the 6-position of the catecholamine. (C) 2012 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/397F541F-C5EB-4E3E-81F4-A1AA5B57781E</style></custom3><auth-address><style face="normal" font="default" size="100%">{Marques, MM (Reprint Author), IST, CQE, Complexo 1,Av Rovisco Pais, P-1049001 Lisbon, Portugal. Siopa, Filipa; Pereira, Alice S.; Ferreira, Luisa M.; Branco, Paula S., Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, REQUIMTE, Dept Chem, P-2829516 Caparica, Portugal. Matilde Marques, M., Univ Tecn Lisboa, Inst Super Tecn, Ctr Quim Estrutural, P-1049001 Lisbon, Portugal.}</style></auth-address><label><style face="normal" font="default" size="100%">r08436</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Siopa, Filipa</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Matilde Marques, M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of catecholamine conjugates with nitrogen-centered bionucleophiles</style></title><secondary-title><style face="normal" font="default" size="100%">BIOORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">19-24</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velloso, Gabriel T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Brain-Computer Interface (BCI): a methodological proposal to assess the impacts of medical applications in 2022}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Brain-Computer Int</style></keyword><keyword><style  face="normal" font="default" size="100%">Constructive Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Emerging Technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v8y2012i8p57-81.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">57-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology assessment is essentially an approach, a collective of the systematic methods used to scientifically investigate the conditions for and the consequences of technology and technicising and to denote their societal evaluation. It is an investigation about the technological developments as well as an evaluation of its potential impacts on society. The assessment of emerging technologies, however, requires special attention. Brain-Computer Interface (BCI) is an emerging technology which allows for the direct communication between the brain and an external device. It is a truly direct connection, with no use of the normal output pathways of peripheral nerves and muscles, allowing for the brain to have control over objects and software without intermediates. To address these kinds of technologies at early stages of development, Constructive Technology Assessment (CTA), a member of Technology Assessment approaches, has been considered as one of the most fitting approaches. As an emerging technology, BCI is at its early stages of research and thus many challenges are still ahead. Mainstream adoption is not expected in least 10 years many challenges are yet to be overcome. Therefore, the objective of this article is to discuss and present a methodological approach to assess brain-computer interface technology considering constructive technology assessment and future oriented technology analysis as the main processes to undertake the assessment. The assessment will focus only on the non-invasive type of BCI and for medical applications in three defined areas: Communication &amp;amp; Control, Motor Substitution and Motor Recovery for a time horizon of 10 years, 2022. These areas were chosen based on the capability of BCI to serve as a replacement of normal neuromuscular pathways. That makes it one of the best technologies to help people in activating and controlling assistive technologies which enable communication and control of the environment. However, the real impacts o&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Clara Cândido</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Open Innovation and Social Network Analysis}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Network Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Open Innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Social Network</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v8y2012i8p41-55.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">41-55</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we propose the use of Social Network Analysis to understand the positioning of the concept of Open Innovation in the literature, offering thereby a complementary approach to existing literature review up to now. The main motivation of this network analysis is to contribute to the understanding of the concept of Open Innovation, with its spread to different areas of knowledge over the years and its relationship with other concepts in the literature. Some 403 articles published in the database of the Science Direct during the years 2003 to 2011 were analyzed. The data was collected separately by year, considering the following information: journals in which the articles were published; countries of origin of the articles’ authors, keywords of these articles and year of publication. The results reveal the intense growth of the use of the words &amp;quot;Open Innovation&amp;quot; in articles from different areas of knowledge, as well as its increasing interconnection with other concepts, allowing the understanding of its diffusion in the literature.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">Patrick Lichtner</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Renewable Energy Systems: the theme for the PACITA summer school on TA, Liège, Belgium, 25 28 June 2012}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Parliament</style></keyword><keyword><style  face="normal" font="default" size="100%">renewable energy</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v8y2012i8p95-101.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">95-101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The summer school “Renewable Energy Systems: Role and Use of Parliamentary Technology Assessment” was the first European Summer School with a pure focus on technology assessment. The aim of the three-day long summer school of the European project Parliaments and Civil Society in Technology Assessment (PACITA) was to create awareness of the potential of technology groups in Europe. Therefore, the summer school involved keynotes, practical exercises, mutual reflection, cutting edge training and networking to deal with the theme of renewable energy systems out of the perspective of Technology Assessment (TA), to meet transition objectives or to critically assess energy technologies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fournier, Guy</style></author><author><style face="normal" font="default" size="100%">Hinderer, Henning</style></author><author><style face="normal" font="default" size="100%">Schmid, Daniel</style></author><author><style face="normal" font="default" size="100%">Seign, René</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The new mobility paradigm: Transformation of value chain and business models}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">business models</style></keyword><keyword><style  face="normal" font="default" size="100%">mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">techno-economic paradigms</style></keyword><keyword><style  face="normal" font="default" size="100%">value chain</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v8y2012i8p09-40.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">9-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Four categories of innovations have been identified by Freeman and Perez: incremental innovations, radical innovations, new technological systems (systemic innovations), and technological revolutions or new techno-economic paradigms. New techno-economic paradigms represent changes in technological systems that are so far-reaching in their effects that they have a major influence on the behaviour of the entire economy. Scarcity of oil and external costs like global warming are the key arguments and the main drivers of the change of the current paradigm. They will affect especially the mobility of individuals and the interlinked business models. Novel business models within newly created markets will raise e.g. extended mobility services, activities aiming at the infrastructure, new opportunities in the field of energy transmission and supply and even new strategies of recycling, reusing or reducing the use of resources in order to address global scarcity issues. Especially for the established players of the automotive industry like original equipment manufacturers (OEMs) or 1st and 2nd tier suppliers this implicates opportunities and risks at the same time. But also new players will get the chance to create and enter new markets with new or extended products or services and lead the new value chain. This paper compiles and evaluates current approaches and business models of selected OEMs together with upcoming players. Additionally their positions within the existing value chain are being analyzed and classified. Bringing together the identified drivers of changes with current trends within the automotive industry the authors also show new concepts of extended business models, e.g. the idea of an ecosystem, that have the potential to cause an additional shift of power within the global mobility value chain.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Costa, A M</style></author><author><style face="normal" font="default" size="100%">Martins, M C</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">K X-Ray Energies and Transition Probabilities for He-, Li- and Be-like Praseodymium ions</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics: Conference Series</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 05</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/1742-6596/388/i=15/a=152018?key=crossref.8265da6718a145820c69db5780fcba57</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">388</style></volume><pages><style face="normal" font="default" size="100%">152018</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Theoretical transition energies and probabilities for He-, Li and Be-like Praseodymium ions are calcu- lated in the framework of the multi-configuration Dirac-Fock method (MCDF), including QED corrections. These calculated values are compared to recent experimental data obtained in the Livermore SuperEBIT electron beam ion trap facility [1].&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/127E0725-3D16-44FB-A94E-4D29C6C2C624</style></custom3><label><style face="normal" font="default" size="100%">r04779</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New expression for the K-shell ionization</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics: Conference Series</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 05</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://stacks.iop.org/1742-6596/388/i=4/a=042047?key=crossref.9990322f261af791a8aa6f1bf7557637</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">388</style></volume><pages><style face="normal" font="default" size="100%">042047</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new expression for the total K-shell ionization cross section by electron impact based on the rela- tivistic extension of the binary encounter Bethe (RBEB) model, valid from ionization threshold up to relativistic energies, is proposed. The new MRBEB expression is used to calculate the K-shell ionization cross sections by electron impact for the selenium atom. Comparison with all, to our knowledge, available experimental data shows good agreement.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/F51B8970-93E4-4A6A-BED1-56BAA43E66B7</style></custom3><label><style face="normal" font="default" size="100%">r04778</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, J.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Martins, M</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decay of the 1s22s3p 3P0 level in Be-like ions</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.86.052521</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">052521</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The lifetime of the 1s22s3p 3P0 level of selected Be-like ions, from Z = 5 to Z = 92, is calculated using the multiconfiguration Dirac-Fock method including QED corrections. Full correlation up to the 4f subshell in both initial and final levels for all possible decay modes was included. The results are in reasonable agreement with the scarce existing experimental and theoretical data.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/95F0E2B5-728E-4F2B-B592-3974BD4ABF42</style></custom3><label><style face="normal" font="default" size="100%">r26405</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Veigas, {Bruno Miguel Ribeiro}</style></author><author><style face="normal" font="default" size="100%">Jacob, {Jorge Alexandre Marmelo}</style></author><author><style face="normal" font="default" size="100%">Costa, {Mafalda N.}</style></author><author><style face="normal" font="default" size="100%">Santos, {David Pena de Sousa}</style></author><author><style face="normal" font="default" size="100%">Bettencourt, {Miguel Viveiros}</style></author><author><style face="normal" font="default" size="100%">João Inácio</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Barquinha, {Pedro Miguel Cândido}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold on paper-paper platform for Au-nanoprobe TB detection</style></title><secondary-title><style face="normal" font="default" size="100%">Lab On A Chip</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">ASSAY</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">IDENTIFICATION</style></keyword><keyword><style  face="normal" font="default" size="100%">MYCOBACTERIUM-TUBERCULOSIS COMPLEX</style></keyword><keyword><style  face="normal" font="default" size="100%">NANOPARTICLE PROBES</style></keyword><keyword><style  face="normal" font="default" size="100%">RAPID DETECTION</style></keyword><keyword><style  face="normal" font="default" size="100%">RESISTANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">SPECIMENS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">22</style></number><publisher><style face="normal" font="default" size="100%">RSC - Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">4802–8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tuberculosis (TB) remains one of the most serious infectious diseases in the world and the rate of new cases continues to increase. The development of cheap and simple methodologies capable of identifying TB causing agents belonging to the Mycobacterium tuberculosis Complex (MTBC), at point-of-need, in particular in resource-poor countries where the main TB epidemics are observed, is of paramount relevance for the timely and effective diagnosis and management of patients. TB molecular diagnostics, aimed at reducing the time of laboratory diagnostics from weeks to days, still require specialised technical personnel and labour intensive methods. Recent nanotechnology-based systems have been proposed to circumvent these limitations. Here, we report on a paper-based platform capable of integrating a previously developed Au-nanoprobe based MTBC detection assay-we call it {&quot;}Gold on Paper{&quot;}. The Au-nanoprobe assay is processed and developed on a wax-printed microplate paper platform, allowing unequivocal identification of MTBC members and can be performed without specialised laboratory equipment. Upon integration of this Au-nanoprobe colorimetric assay onto the 384-microplate, differential colour scrutiny may be captured and analysed with a generic {&quot;}smartphone{&quot;} device. This strategy uses the mobile device to digitalise the intensity of the colour associated with each colorimetric assay, perform a Red Green Blue (RGB) analysis and transfer relevant information to an off-site lab, thus allowing for efficient diagnostics. Integration of the GPS location metadata of every test image may add a new dimension of information, allowing for real-time epidemiologic data on MTBC identification.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Yulan Hernández</style></author><author><style face="normal" font="default" size="100%">Vanesa Sanz</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modification of plasmid DNA topology by histone-mimetic gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA integrity</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA topology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Histones</style></keyword><keyword><style  face="normal" font="default" size="100%">plasmid DNA conformations</style></keyword><keyword><style  face="normal" font="default" size="100%">protamine</style></keyword><keyword><style  face="normal" font="default" size="100%">sperm chromatin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Future Medicine Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1657–1666</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aims: Our aim is to explore whether gold nanoparticles (AuNPs) functionalized with a carboxylated polyethylene glycol (PEG) and protamine (AuNP@PEG@Prot) can modulate - enhance or restrain - DNA condensation, altering DNA conformation and inducing structural changes. Understanding how these nanoconjugates modulate DNA structure, size and shape of DNA condensates, and enable control over the resulting 3D structures is of major biological and therapeutic importance. Materials &amp;amp; methods: Citrate-AuNPs were covered with a dense layer of a hetero-functional octa(ethylene glycol) (SH-EG(8)-COOH). Conjugation of protamine to the AuNP@PEG was achieved by taking advantage of the carboxylated surface previously generated on the surface of the NP and the remaining amino groups from the protamine, using carbodiimide and N-hydroxysulfosuccinimide coupling reactions. Results &amp;amp; conclusion: AuNP@PEG@Prot modulates the structure and topology of DNA, not only for condensation, but also for decondensation, via formation of higher quantities of dimers and multimers, when compared with AuNP@PEG and free protamine.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work has been funded by the Spanish Ministry of Science and Innovation (CTQ2008-03739/PPQ), NanoSciERA Grant-NANOTRUCK and ERC-Starting Grant 239931-NANOPUZZLE. J Conde thanks FCT/MCTES (SFRH/BD/62957/2009). PV Baptista thanks CIGMH-FCT/MCTES and JM de la Fuente thanks ARAID for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lucas, Vanessa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advantages of the Certification of Sustainable Construction</style></title><secondary-title><style face="normal" font="default" size="100%">BSA </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.bsa2012.org/bsa2012website/index.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Minho University</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Ganhão, António</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainable Construction: Energy Efficiency in Residential Buildings</style></title><secondary-title><style face="normal" font="default" size="100%">BSA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.bsa2012.org/bsa2012website/index.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Minho University</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Safari, L</style></author><author><style face="normal" font="default" size="100%">Amaro, P.</style></author><author><style face="normal" font="default" size="100%">Fritzsche, S.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Fratini, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relativistic total cross section and angular distribution for Rayleigh scattering by atomic hydrogen</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevA.85.043406</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">85</style></volume><pages><style face="normal" font="default" size="100%">043406 </style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We study the total cross section and angular distribution in Rayleigh scattering by hydrogen atom in the ground state, within the framework of Dirac relativistic equation and second-order perturbation theory. The relativistic states used for the calculations are obtained by making use of the finite basis-set method and expressed in terms of B splines and B polynomials. We pay particular attention to the effects that arise from higher (nondipole) terms in the expansion of the electron-photon interaction. It is shown that the angular distribution of scattered photons, while symmetric with respect to the scattering angle θ=90∘ within the electric dipole approximation, becomes asymmetric when higher multipoles are taken into account. The analytical expression of the angular distribution is parametrized in terms of Legendre polynomials. Detailed calculations are performed for photons in the energy range 0.5 to 10 keV. When possible, results are compared with previous calculations.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PTDC/FIS/117606/2010 &lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/B7A57D9B-2B5C-48B5-B1CE-CE5321B567D4</style></custom3><label><style face="normal" font="default" size="100%">r14578</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vanesa Sanz</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Alfredo Ambrosone</style></author><author><style face="normal" font="default" size="100%">Yulan Hernandez</style></author><author><style face="normal" font="default" size="100%">Marchesasno, Valentina</style></author><author><style face="normal" font="default" size="100%">Estrada, {Giovani G.}</style></author><author><style face="normal" font="default" size="100%">Ibarra, {Manuel R.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Furong Tian</style></author><author><style face="normal" font="default" size="100%">Tortiglione, Claudia</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional gold nanoparticles for gene silencing</style></title><secondary-title><style face="normal" font="default" size="100%">Abstracts Of Papers Of The American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">243</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Research and development expenditure in the business sector as indicator of knowledge economy: the Portuguese experience</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business sector</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge-intensive industries</style></keyword><keyword><style  face="normal" font="default" size="100%">R&amp;D</style></keyword><keyword><style  face="normal" font="default" size="100%">technology intensity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/43.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">04/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The objective of the paper is to help to understand recent changes in the structure of R&amp;amp;D activities, by analyzing data on the expenditure of the business sector in research and development (R&amp;amp;D). The results are framed in an international context, through comparison with indicators from the most developed countries, divided by technological intensity and economic activity. The study reveals that the indicators of Portuguese R&amp;amp;D expenditure in the business sector are closely linked both to fiscal policy and to high foreign direct investment in knowledge-intensive industries. It also links these indicators to phenomena such as the abundance of skilled labor in pharmaceutical industries and the government intervention in some sectors of the economy (namely health and rail transportation).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Laranja</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The use of indicators and evidence in governance and policy development of science, technology and innovation</style></title><secondary-title><style face="normal" font="default" size="100%">2012 – EU SPRI Conference “Towards Transformative Governance? - Responses to mission-oriented innovation policy paradigms</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June 2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/41.html</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><pages><style face="normal" font="default" size="100%">8</style></pages><issue><style face="normal" font="default" size="100%">WPS07/2012</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;This paper was first presented at the 2012 – EU SPRI Conference “Towards Transformative Governance? - Responses to mission-oriented innovation policy paradigms”, Fraunhofer ISI, June 2012, Karlsruhe&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roberto Bruni</style></author><author><style face="normal" font="default" size="100%">Carla Ferreira</style></author><author><style face="normal" font="default" size="100%">Anne Kersten Kauer</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">First-Order Dynamic Logic for Compensable Processes</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Models and Languages - 14th International Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June 14-15</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Stockholm, Swenden</style></pub-location><pages><style face="normal" font="default" size="100%">104-121</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Dino Distefano</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author><author><style face="normal" font="default" size="100%">João Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Verification of Snapshot Isolation in Transactional Memory Java Programs</style></title><secondary-title><style face="normal" font="default" size="100%">26th European Conference on Object-Oriented Programming</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June 11-16</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Beijing, China</style></pub-location><pages><style face="normal" font="default" size="100%">640-664</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vanesa Sanz</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Yulán Hernández</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Ibarra, {Manuel R.}</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesús M.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of PEG biofunctional spacers and TAT peptide on dsRNA loading on gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Nanoparticle Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">dsRNA oligonucleotide</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">PEG biofunctional spacers</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface science</style></keyword><keyword><style  face="normal" font="default" size="100%">TAT peptide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Kluwer Academic Publishers</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The surface chemistry of gold nanoparticles (AuNPs) plays a critical role in the self-assembly of thiolated molecules and in retaining the biological function of the conjugated biomolecules. According to the well-established gold-thiol interaction the undefined ionic species on citrate-reduced gold nanoparticle surface can be replaced with a self-assembled monolayer of certain thiolate derivatives and other biomolecules. Understanding the effect of such derivatives in the functionalization of several types of biomolecules, such as PEGs, peptides or nucleic acids, has become a significant challenge. Here, an approach to attach specific biomolecules to the AuNPs (∼14 nm) surface is presented together with a study of their effect in the functionalization with other specific derivatives. The effect of biofunctional spacers such as thiolated poly(ethylene glycol) (PEG) chains and a positive peptide, TAT, in dsRNA loading on AuNPs is reported. Based on the obtained data, we hypothesize that loading of oligonucleotides onto the AuNP surface may be controlled by ionic and weak interactions positioning the entry of the oligo through the PEG layer. We demonstrate that there is a synergistic effect of the TAT peptide and PEG chains with specific functional groups on the enhancement of dsRNA loading onto AuNPs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This study has been funded by CTQ2008-03739/PPQ, NanoSciERA Grant-NANOTRUCK, and ERC-Starting Grant 239931-NANOPUZZLE. J. Conde thanks FCT/MCTES (SFRH/BD/62957/2009). P.V. Baptista thanks CIG MH-FCT/MCTES and JM de la Fuente thanks ARAID for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Rosa</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Lima, {João C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanobeacons for real-time monitoring of RNA synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fluorophore labeled hairpin-DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold-nanobecons</style></keyword><keyword><style  face="normal" font="default" size="100%">Inhibition of transcription</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA synthesis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">161–167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Measuring RNA synthesis and, when required, the level of inhibition, is crucial towards the development of practical strategies to evaluate silencing efficiency of gene silencing approaches. We developed a direct method to follow RNA synthesis in real time based on gold nanoparticles (AuNPs) functionalized with a fluorophore labeled hairpin-DNA, i.e. gold-nanobeacon (Au-nanobeacon). Under hairpin configuration, proximity to gold nanoparticles leads to fluorescence quenching; hybridization to a complementary target restores fluorescence emission due to the Au-nanobeacons' conformational reorganization that causes the fluorophore and the AuNP to part from each other, yielding a quantitative response. With this reporter Au-nanobeacon we were able to measure the rate of in vitro RNA synthesis ( 10.3. fmol of RNA per minute). Then, we designed a second Au-nanobeacon targeting the promoter sequence (inhibitor) so as to inhibit transcription whilst simultaneously monitor the number of promoters being silenced. Using the two Au-nanobeacons in the same reaction mixture, we are capable of quantitatively assess in real time the synthesis of RNA and the level of inhibition.The biosensor concept can easily be extended and adapted to situations when real-time quantitative assessment of RNA synthesis and determination of the level of inhibition are required. In fact, this biosensor may assist the in vitro evaluation of silencing potential of a given sequence to be later used for in vivo gene silencing.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was supported by Fundacao para a Ciencia e Tecnologia [CIGMH, REQUIMTE, PTDC/QUI-QUI/112597/2009, SFRH/BD/43320/2008 to J.R., SFRH/BD/62957/2009 to J.C.]; Nanotruck-Action from NanoSciEra+; ARAID to J.M.F.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amaro, Pedro</style></author><author><style face="normal" font="default" size="100%">Schlesser, Sophie</style></author><author><style face="normal" font="default" size="100%">Guerra, Mauro</style></author><author><style face="normal" font="default" size="100%">Le Bigot, Eric-Olivier</style></author><author><style face="normal" font="default" size="100%">Isac, Jean-Michel</style></author><author><style face="normal" font="default" size="100%">Travers, Pascal</style></author><author><style face="normal" font="default" size="100%">Santos, Jose Paulo</style></author><author><style face="normal" font="default" size="100%">Szabo, Csilla</style></author><author><style face="normal" font="default" size="100%">Gumberidze, Alexandre</style></author><author><style face="normal" font="default" size="100%">Indelicato, Paul</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Absolute Measurement of the Relativistic Magnetic Dipole Transition Energy in Heliumlike Argon</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review Letters</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 PTDC_FIS_117606_2010 PTDC_2014 SIMPA </style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevLett.109.043005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">043005</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The 1s2s 3S1 - 1s2 1S0 relativistic magnetic dipole transition in heliumlike argon, emitted by the plasma of an electron-cyclotron resonance ion source, has been measured using a double-flat crystal x-ray spectrometer. Such a spectrometer, used for the first time on a highly charged ion transition, provides absolute (reference-free) measurements in the x-ray domain. We find a transition energy of 3104.1605(77) eV (2.5 ppm accuracy). This value is the most accurate, reference-free measurement done for such a transition and is in good agreement with recent QED predictions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PTDC/FIS/117606/2010 &lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/3461DA49-DACB-4B32-95F6-06F5B7AA4DC2</style></custom3><label><style face="normal" font="default" size="100%">r04607</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Maria M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Immobilized Ionic Liquids in Organic Chemistry</style></title><secondary-title><style face="normal" font="default" size="100%">CURRENT ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1680-1710</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Could gold nanoprobes be an important tool in cancer diagnostics?</style></title><secondary-title><style face="normal" font="default" size="100%">Expert Review Of Molecular Diagnostics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Expert Reviews</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">541–3</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle-based fluorescence immunoassay for malaria antigen detection</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">402</style></volume><pages><style face="normal" font="default" size="100%">1019–27</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The development of rapid detection assays for malaria diagnostics is an area of intensive research, as the traditional microscopic analysis of blood smears is cumbersome and requires skilled personnel. Here, we describe a simple and sensitive immunoassay that successfully detects malaria antigens in infected blood cultures. This homogeneous assay is based on the fluorescence quenching of cyanine 3B (Cy3B)-labeled recombinant Plasmodium falciparum heat shock protein 70 (PfHsp70) upon binding to gold nanoparticles (AuNPs) functionalized with an anti-Hsp70 monoclonal antibody. Upon competition with the free antigen, the Cy3B-labeled recombinant PfHsp70 is released to solution resulting in an increase of fluorescence intensity. Two types of AuNP-antibody conjugates were used as probes, one obtained by electrostatic adsorption of the antibody on AuNPs surface and the other by covalent bonding using protein cross-linking agents. In comparison with cross-linked antibodies, electrostatic adsorption of the antibodies to the AuNPs surfaces generated conjugates with increased activity and linearity of response, within a range of antigen concentration from 8.2 to 23.8 μg.mL(-1). The estimated LOD for the assay is 2.4 μg.mL(-1) and the LOQ is 7.3 μg.mL(-1). The fluorescence immunoassay was successfully applied to the detection of antigen in malaria-infected human blood cultures at a 3% parasitemia level, and is assumed to detect parasite densities as low as 1,000 parasites.μL(-1).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA quantification using noble metal nanoprobes - application to cancer diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoparticles in Biology and Medicine - Methods and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Human Press, Springer</style></publisher><pages><style face="normal" font="default" size="100%">71–87</style></pages><isbn><style face="normal" font="default" size="100%">978-1-61779-953-2</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA quantification with gold nanoprobes for cancer diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Clinics In Laboratory Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">W B Saunders Co</style></publisher><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">1–13</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Veigas, {Bruno Miguel Ribeiro}</style></author><author><style face="normal" font="default" size="100%">Isabel Portugal</style></author><author><style face="normal" font="default" size="100%">Couto, I.</style></author><author><style face="normal" font="default" size="100%">M. Viveiros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using Au-nanoprobes por point-of-need diagnostics of TB.</style></title><secondary-title><style face="normal" font="default" size="100%">Magazine da Sociedade Portuguesa de Microbiologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">2012</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tuberculosis remains one of the most serious infectious diseases worldwide requiring new tools to circumvent current molecular diagnostics limitations. Nanodiagnostics, i.e. nanotechnology based diagnostics, may do just that by decreasing the time needed for the molecular characterisation of the infecting agent, and allowing for miniaturisation and portability for point-of-need adapted to remote regions without suitable lab equipment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Pere-Joan Cardona</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanodiagnostics for tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Understanding Tuberculosis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">InTech – Open Acces Publishers</style></publisher><pages><style face="normal" font="default" size="100%">257–276</style></pages><isbn><style face="normal" font="default" size="100%">979-953-307-078-9</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors thank CIGMH – FCT/MCTES for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Leticia Giestas</style></author><author><style face="normal" font="default" size="100%">Carina Almeida</style></author><author><style face="normal" font="default" size="100%">Maria Assun{\c c}ão</style></author><author><style face="normal" font="default" size="100%">João Rosa</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Noble metal nanoparticles for biosensing applications</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibody</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoassays</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Noble metal nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acids</style></keyword><keyword><style  face="normal" font="default" size="100%">PROTEINS</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">MDPI - Multidisciplinary Digital Publishing Institute</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1657–1687</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last decade the use of nanomaterials has been having a great impact in biosensing. In particular, the unique properties of noble metal nanoparticles have allowed for the development of new biosensing platforms with enhanced capabilities in the specific detection of bioanalytes. Noble metal nanoparticles show unique physicochemical properties (such as ease of functionalization via simple chemistry and high surface-to-volume ratios) that allied with their unique spectral and optical properties have prompted the development of a plethora of biosensing platforms. Additionally, they also provide an additional or enhanced layer of application for commonly used techniques, such as fluorescence, infrared and Raman spectroscopy. Herein we review the use of noble metal nanoparticles for biosensing strategies-from synthesis and functionalization to integration in molecular diagnostics platforms, with special focus on those that have made their way into the diagnostics laboratory.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors acknowledge FCT/MCTES (Portugal) for financial support for CIGMH and PTDC/BIO/66514/2006. Joao Rosa acknowledges Grant No. SFRH/BD/43320/2008, Joao Conde SFRH/BD/62957/2009 and Leticia Giestas SFRH/BPD/64505/2009. Nanotruck-Action from NanoSciEra+.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, J.</style></author><author><style face="normal" font="default" size="100%">Barbosa, Daniel Jose</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Oliveira, Jorge M. A.</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Siopa, Filipa</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Duarte, Jose Alberto</style></author><author><style face="normal" font="default" size="100%">de Lourdes Bastos, Maria</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Carvalho, D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pro-oxidant effects of Ecstasy and its metabolites in mouse brain synaptosomes</style></title><secondary-title><style face="normal" font="default" size="100%">BRITISH JOURNAL OF PHARMACOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4B</style></number><volume><style face="normal" font="default" size="100%">165</style></volume><pages><style face="normal" font="default" size="100%">1017-1033</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technology governance in radiology: the example of magnetic resonance imaging}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Decision process</style></keyword><keyword><style  face="normal" font="default" size="100%">Health technology assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">Radiology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/40.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;WThis report aims to be the gathering of the main ideas that culminated in the presentation at the 1st Winter School of the PhD Programme on Technology Assessment (FCT-UNL) in December 2010. It is a guideline for future work development regarding Technology Assessment in Radiology, particularly having Magnetic Resonance Imaging, as an example. Therefore, as a background, it is necessary to understand what is “Technology Assessment”, how it developed and what it Europe’s interest in this area. Doing a transposition of this subject to health area, it is also important to understand the particularities of Health Technology Assessment. Portugal framework on this subject will also be addressed. As so, the Portuguese National Health System is characterized and the decision-making stakeholders identified, has well as the competences for the decision-making process in general. More generally, the different stakeholders perception involved in decision making, the mapping skills on technology assessment and decision making, the identification of indicators present in this decision making in Radiology, particularly in Magnetic Resonance area, are subjects to be addressed. To accomplish this, a research methodology was outlined, so that six research questions could be answered and five hypotheses could be accepted or refuted, in the future. With this research methodology, the Portuguese state of the art Magnetic Resonance equipment existence will be studied, using a survey as a resource. In the future, a mapping stakeholder technique will be used to identify the decision making key stakeholders and a survey will be applied to map theirs skills and competences in the process, where a pre-test was already applied.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative electrochemical study of superoxide reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Eur Biophys J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 6</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">209-215</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><accession-num><style face="normal" font="default" size="100%">22143105</style></accession-num><auth-address><style face="normal" font="default" size="100%">REQUIMTE, CQFB/FCT, Departamento de Quimica, Universidade Nova de Lisboa, 2859-516, Caparica, Portugal, cristina.cordas@dq.fct.unl.pt.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, J P</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relativistic multiconfiguration calculations of the 2s22p 2P3/2 level lifetime along the boron isoelectronic sequence</style></title><secondary-title><style face="normal" font="default" size="100%">The European Physical Journal D</style></secondary-title><short-title><style face="normal" font="default" size="100%">PTDC_FIS_117606_2010</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 27</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerlink.com/index/10.1140/epjd/e2012-30338-3</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">324</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/F20D2426-317E-4C39-B5D3-2DCEEFE36883</style></custom3><label><style face="normal" font="default" size="100%">r04887</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Costa, A M</style></author><author><style face="normal" font="default" size="100%">Martins, M C</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modeling praseodymium K X-ray lines in an electron beam ion trap</style></title><secondary-title><style face="normal" font="default" size="100%">The European Physical Journal D</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerlink.com/index/10.1140/epjd/e2012-30049-9</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">202</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We study the most important processes for the creation of excited states in He-like through C- like praseodymium ions from the ions ground configurations, leading to the emission of K X-ray lines. Theoretical values for inner-shell excitation and ionization cross sections, transition probabilities and energies for the deexcitation processes, are calculated in the framework of the multi-configuration Dirac- Fock method, including QED corrections. Using these calculated values, a theoretical Kα X-ray spectrum is obtained, which is compared to recent experimental data obtained in the Livermore Super-EBIT electron beam ion trap facility.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;PTDC/FIS/117606/2010 &lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/E9699861-40B4-4483-A79A-B5EB430D1A02</style></custom3><label><style face="normal" font="default" size="100%">r22492</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, M Manuela A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chiral Ionic Liquids from Carbohydrates: Synthesis and Properties</style></title><secondary-title><style face="normal" font="default" size="100%">MINI-REVIEWS IN ORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">243-260</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesus M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Mikhail Soloviev</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA quantification using noble metal nanoprobes: Simultaneous identification of several different mrna targets using color multiplexing and application to cancer diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoparticles in Biology and Medicine: Methods and Protocols</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Methods in Molecular Biology</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetric method</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold:silver alloy nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">mRNA detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Humana Press</style></publisher><pub-location><style face="normal" font="default" size="100%">United States</style></pub-location><pages><style face="normal" font="default" size="100%">71–87</style></pages><isbn><style face="normal" font="default" size="100%">978-1-61779-952-5</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology provides new tools for gene expression analysis that allow for sensitive and specific characterization of prognostic signatures related to cancer. Cancer is a multigenic complex disease where multiple gene loci contribute to the phenotype. The ability to simultaneously monitor differential expression originating from each locus allows for a more accurate indication of degree of cancerous activity than either locus alone. Metal nanoparticles have been widely used as labels for in vitro identification and quantification of target sequences. Here we describe the synthesis of nanoparticles with different noble metal compositions in an alloy format that are then functionalized with thiol-modified ssDNA (nanoprobes). We also show how to use such nanoprobes in a non-cross-linking colorimetric method for the direct detection and quantification of specific mRNA targets, without the need for enzymatic amplification or reverse transcription steps. The different metals in the alloy provide for distinct absorption spectra due to their characteristic plasmon resonance peaks. The color multiplexing allows for simultaneous identification of several different mRNA targets involved in cancer development. Comparison of the absorption spectra of the nanoprobes mixtures taken before and after induced aggregation of metal nanoparticles allows to both identify and quantify each mRNA target. We describe the use of gold and gold:silver-alloy nanoprobes for the development of the non-cross-linking method to detect a specific BCR-ABL fusion gene (e.g., e1a2 and e14a2) mRNA target associated with chronic myeloid leukemia (CML) using 10 ng μL -1 of unamplified total human RNA. This simple methodology takes less than 50 min to complete after total RNA extraction with comparable specificity and sensitivity to the more commonly used methods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guerra, M.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modified binary encounter Bethe model for electron-impact ionization</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Mass Spectrometry</style></secondary-title><short-title><style face="normal" font="default" size="100%">JPS_Articles PTDC_FIS_117606_2010 JPB_SI_HCI_2015 Ionization</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S138738061100474X</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">313</style></volume><pages><style face="normal" font="default" size="100%">1</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Theoretical expressions for ionization cross sections by electron impact based on the binary encounter Bethe (BEB) model, valid from ionization threshold up to relativistic energies, are proposed.The new modified BEB (MBEB) and its relativistic counterpart (MRBEB) expressions are simpler than the BEB (nonrelativistic and relativistic) expressions because they require only one atomic parameter, namely the binding energy of the electrons to be ionized, and use only one scaling term for the ionization of all sub-shells.The new models are used to calculate the K-, L- and M-shell ionization cross sections by electron impact for several atoms with Z from 6 to 83. Comparisons with all, to the best of our knowledge, available experimental data show that this model is as good or better than other models, with less complexity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;JPS-Ref52&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers3://publication/uuid/00493364-4380-4173-80D7-82903C09DF96</style></custom3><label><style face="normal" font="default" size="100%">r04278</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Avaliação participativa de tecnologia e sustentabilidade organizacional [Participative technology assessment and organisational sustainability]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision making</style></keyword><keyword><style  face="normal" font="default" size="100%">organization of work</style></keyword><keyword><style  face="normal" font="default" size="100%">p</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainability</style></keyword><keyword><style  face="normal" font="default" size="100%">technological risks</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/47.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">06/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology Assessment (TA) considers the knowledge on (possible ou probable) technological effects in the processes of decision making and exploring potencial technological risks with secondary effects. Besides that, it is a scientific process with the aim of contributing the public and political opinion formation relative to social aspects of science and technology. That formation is done in an interactive and communicational mode. It overtakes the legitimacy and technology conflicts problems. TA is dealing with a political process either it is related with a parliamentary level decision on the introduction or limitation of new technologies, or at the level of participative processes of entities interested in the labour sphere. In this study, it is concluded that the TA processes at the level of organization of work can aim to fulfill higher levels of productivity and performance of installed equipment, or even to increase the quality of the product or the production process. That does not mean necessarily increases in income of workers and employees. That is why the participation of these actors is also so fundamental to this process.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. Machado</style></author><author><style face="normal" font="default" size="100%">Couto, {Isabel Maria dos Santos Leitão}</style></author><author><style face="normal" font="default" size="100%">João Perdigão</style></author><author><style face="normal" font="default" size="100%">Liliana Rodrigues</style></author><author><style face="normal" font="default" size="100%">Isabel Portugal</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Leonard Amaral</style></author><author><style face="normal" font="default" size="100%">Bettencourt, {Miguel Viveiros}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contribution of Efflux to the Emergence of Isoniazid and Multidrug Resistance in Mycobacterium tuberculosis.</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">PLOS - Public Library of Science</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, Sergio M. A.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula C. S.</style></author><author><style face="normal" font="default" size="100%">Pereira, Antonio M. D. R. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Efficient Methodology for the Synthesis of 3-Styryl Coumarins</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">688-693</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Avaliação participativa de tecnologia e sustentabilidade organizacional [Participative technology assessment and organisational sustainability]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision making</style></keyword><keyword><style  face="normal" font="default" size="100%">organization of work</style></keyword><keyword><style  face="normal" font="default" size="100%">p</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainability</style></keyword><keyword><style  face="normal" font="default" size="100%">technological risks</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/47.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">06/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology Assessment (TA) considers the knowledge on (possible ou probable) technological effects in the processes of decision making and exploring potencial technological risks with secondary effects. Besides that, it is a scientific process with the aim of contributing the public and political opinion formation relative to social aspects of science and technology. That formation is done in an interactive and communicational mode. It overtakes the legitimacy and technology conflicts problems. TA is dealing with a political process either it is related with a parliamentary level decision on the introduction or limitation of new technologies, or at the level of participative processes of entities interested in the labour sphere. In this study, it is concluded that the TA processes at the level of organization of work can aim to fulfill higher levels of productivity and performance of installed equipment, or even to increase the quality of the product or the production process. That does not mean necessarily increases in income of workers and employees. That is why the participation of these actors is also so fundamental to this process.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low Carbon Roadmap for Portugal: Technology Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">2th IAEE European Conference, Energy challenge and environmental sustainability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">9-12 September</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">International Association of Energy Economics</style></publisher><pub-location><style face="normal" font="default" size="100%">Venice, Italy</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Role of CCS in the Iberian Peninsula: Contribution for a regional roadmap</style></title><secondary-title><style face="normal" font="default" size="100%">12th IAEE European Conference, Energy challenge and environmental sustainability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">9-12 September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.iaeeu2012.it/pages/program.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">International Association of Energy Economics</style></publisher><pub-location><style face="normal" font="default" size="100%">Venice, Italy</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of different types of admixtures on the rheological properties of hydraulic lime grouts</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the XVIth international Congress on Rheology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">5th-10th August </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Grout injection in porous media with different internal structures</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 14th International Conference - Structural Faults &amp; Repair</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">3rd – 5th July </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Edinburgh, Scotland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pré-Fabricação Aplicada ao Contexto de Reabilitação de EdifíciosS</style></title><secondary-title><style face="normal" font="default" size="100%">CCRSEEL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">26 April</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://eventos.fct.unl.pt/crseel2012/home</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/prefabricacao_aplicada_ao_contexto_da_reabilitacao.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;O sector da construção enfrenta actualmente um momento de crise na sua produção. Esta situação tem levado as empresas nacionais a apostar mais no mercado da reabilitação de edifícios. A acrescentar a esta mudança de mercado alvo, o ambiente conturbado que envolve as empresas de construção tem também estimulado, pelo menos as mais competitivas, a implementarem acções que conduzam à melhoria contínua da sua produtividade.&lt;br /&gt;
A industrialização do sector, através da utilização da pré-fabricação, mostra-se como uma possível solução para atingir esta melhoria desejada, considerando as significativas vantagens que a aplicação deste tipo de soluções introduz numa obra.&lt;br /&gt;
Existem contudo, ainda algumas barreiras no sector da construção que levam a uma reduzida utilização de&lt;br /&gt;
soluções de pré-fabricação, sendo a falta de conhecimento dos intervenientes das variedades de tecnologias existentes no mercado e em desenvolvimento, o principal obstáculo à sua adopção.&lt;br /&gt;
O presente artigo pretende, tornar evidentes as vantagens que esta tecnologia construtiva traz para o processo de construção e reabilitação, tanto ao nível de eficiência económica como ao nível dos seus benefícios ambientais e sociais, bem como, evidenciar as possibilidades de aplicação de sistemas de pré-fabricação existentes e em desenvolvimento, em detrimento das tecnologias construtivas convencionais, para diversas acções de&lt;br /&gt;
reabilitação habitualmente realizadas num edifício.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustentabilidade em edíficios de habitação: um novo sistema de habitação</style></title><secondary-title><style face="normal" font="default" size="100%">CCRSEEL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">26 April</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/poggi.f_amado._p._m._artigo_crseel_2012.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Gabinete de Planeamento Físico e Gestão Ambiental da Faculdade de Ciências e Tecnologia da UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Forecasting energy for residential buildings: contributions from a bottom-up methodology of energy services demand</style></title><secondary-title><style face="normal" font="default" size="100%">Workshop on Energy and Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">22-24 March</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.energyandsociety.ics.ul.pt/p/programme.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Institute of Social Sciences (ICS-UL)</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Potencial de Eficiência Energética em Portugal para cenários de Longo Prazo</style></title><secondary-title><style face="normal" font="default" size="100%">PCEEE – Portugal em Conferência para uma Ecónomia Energéticamente Eficiente</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">22 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade de Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Coimbra, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meriete Horst</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ambient Intelligence in Home Care in the Netherlands</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/p/ieu/wpaper/39.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><pages><style face="normal" font="default" size="100%">29</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The largest age group in the Netherlands is aging and when they are in need of home care, there will not be enough people to take care of them in the current healthcare system. One solution could be found in Ambient Intelligence, for it could aid in maintaining independency and postpone the time that people have to go to a nursing home. Furthermore, it could make the job of the caretakers easier. There are pros and cons to use Ambient Intelligence in this delicate matter that will be discussed in this paper. Furthermore, the implications of employing Ambient Intelligence strategies in home care situations will be considered. The conclusions of a recent study by the Rathenau Institute will be used as the red thread, critically looked at and taken into consideration for the recommendations of how to implement Ambient Intelligence in home care.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Rui Igreja</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of Hyperthermia for Cancer Treatment: Recent Patents Review</style></title><secondary-title><style face="normal" font="default" size="100%">Recent Patents on Anti-Cancer Drug Discovery</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer treatment</style></keyword><keyword><style  face="normal" font="default" size="100%">catheter</style></keyword><keyword><style  face="normal" font="default" size="100%">chemotherapeutic agent</style></keyword><keyword><style  face="normal" font="default" size="100%">conventional therapies</style></keyword><keyword><style  face="normal" font="default" size="100%">external magnetic field</style></keyword><keyword><style  face="normal" font="default" size="100%">heat therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hyperthermia</style></keyword><keyword><style  face="normal" font="default" size="100%">hyperthermic perfusion</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Radio-Frequency</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.eurekaselect.com/node/89176/article</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">64-73</style></pages><isbn><style face="normal" font="default" size="100%">1574-8928/2212-3970</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Cancer is one of the main causes of death in the world and its incidence increases every day. Current treatments are insufficient and present many breaches. Hyperthermia is an old concept and since early it was established as a cancer treatment option, mainly in superficial cancers. More recently the concept of intracellular hyperthermia emerged wherein magnetic particles are concentrated at the tumor site and remotely heated using an applied magnetic field to achieve hyperthermic temperatures (42-45°C). Many patents have been registered in this area since the year 2000. This review presents the most relevant information, organizing them according to the hyperthermic method used: 1) external Radio- Frequency devices; 2) hyperthermic perfusion; 3) frequency enhancers; 4) apply heating to the target site using a catheter; 5) injection of magnetic and ferroelectric particles; 6) injection of magnetic nanoparticles that may carry a pharmacological active drug. The use of magnetic nanoparticles is a very promising treatment approach since it may be used for diagnostic and treatment. An ideal magnetic nanoparticle would be able to detect and diagnose the tumor, carry a pharmacological active drug to be delivered in the tumor site, apply hyperthermia through an external magnetic field and allow treatment monitoring by magnetic resonance imaging.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, J.F.</style></author><author><style face="normal" font="default" size="100%">Albuquerque, P.C.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Vieira, M.T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison of deposited surface area of airborne ultrafine particles generated from two welding processes</style></title><secondary-title><style face="normal" font="default" size="100%">Inhalation Toxicology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84866115904&amp;partnerID=40&amp;md5=b1d7147c09f6c3d8e02c325fcdb5c6a5</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">774 - 781</style></pages><isbn><style face="normal" font="default" size="100%">08958378 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :8Export Date: 27 February 2015CODEN: INHTE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A differential planar eddy currents probe: Fundamentals, modeling and experimental evaluation</style></title><secondary-title><style face="normal" font="default" size="100%">NDT and E International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84866025804&amp;partnerID=40&amp;md5=076d3069825974566294a806380fdcbc</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">85 - 93</style></pages><isbn><style face="normal" font="default" size="100%">09638695 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :12Export Date: 27 February 2015CODEN: NDTIE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leydet, Y.</style></author><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of self-aggregation on the determination of the kinetic and thermodynamic constants of the network of chemical reactions in 3-glucoside anthocyanins</style></title><secondary-title><style face="normal" font="default" size="100%">Phytochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000310421100015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">125-135</style></pages><isbn><style face="normal" font="default" size="100%">0031-9422</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The six most common 3-glucoside anthocyanins, pelargonidin-3-glucoside, peonidin-3-glucoside, delphinidin-3-glucoside, malvidin-3-glucoside, cyanidin-3-glucoside and petunidin-3-glucoside were studied in great detail by NMR, UV-vis absorption and stopped flow. For each anthocyanin, the thermodynamic and kinetic constants of the network of chemical reactions were calculated at different anthocyanin concentration, from 6 x 10(-6) M up to 8 x 10(-4) M; an increasing of the flavylium cation acidity constant to give quinoidal base and a decreasing of the flavylium cation hydration constant to give hemiketal were observed by increasing the anthocyanin concentration. These effects are attributed to the self-aggregation of the flavylium cation and quinoidal base, which is stronger in the last case. The UV-vis and H-1 NMR spectral variations resulting from the increasing of the anthocyanin concentration were discussed in terms of two aggregation models; monomer-dimer and isodesmic, the last one considering the formation of higher order aggregates possessing the same aggregation constant of the dimer. The self-aggregation constant of flavylium cation at pH = 1.0, calculated by both models increases by increasing the number of methoxy (-OCH3) or hydroxy (-OH) substituents following the order: myrtillin (2 -OH), oenin (2 -OCH3), 3-OGI-petunidin (1 -OH, 1 -OCH3), kuromanin (1 -OH), 3-OGI-peonidin (1 -OCH3) and callistephin (none). Evidence for flavylium aggregates possessing a shape between J and H was achieved, as well as for the formation of higher order aggregates. (C) 2012 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 028KLTimes Cited: 3&lt;br /&gt;
Cited Reference Count: 36&lt;br /&gt;
Leydet, Yoann Gavara, Raquel Petrov, Vesselin Diniz, Ana M. Jorge Parola, A. Lima, Joao C. Pina, Fernando&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Gavara, Raquel/C-6669-2013; Diniz, Ana /C-6705-2013; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia, through National NMR Network [PTDC/QUI-QUI/117996/2010, SFRH/BPD/44230/2008, SFRH/BPD/44639/2008, SFRH/BPD/18214/2004, SFRH/BD/48226/2008]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia, through National NMR Network, projects PTDC/QUI-QUI/117996/2010, SFRH/BPD/44230/2008 (YL), SFRH/BPD/44639/2008 (RG), SFRH/BPD/18214/2004 (VP), SFRH/BD/48226/2008 (AD).&lt;br /&gt;
Pergamon-elsevier science ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rondao, R.</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Excited-State Isomerization of Leuco Indigo</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000301766500029</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">2826-2832</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The photoreaction of indigo and two other derivatives in its reduced (leuco) form was investigated by absorption and fluorescence (steady-state and time-resolved) techniques. The fluorescence quantum yield (phi(F)) dependence with the UV irradiation time was found to increase up to a value of phi(F) approximate to 0.2-0.3 (after 16 min) for indigo and phi(F) = 0.2 (at similar to 150 min) for its derivative 4,4'-dibutoxy-7,7'-dimethoxy-5,5'-dinitroindigo (DBMNI). With a model compound, where rotation around the central C-C bond is blocked, the phi(F) value was found constant with the UV irradiation time. Time-resolved fluorescence revealed that initially the decays are fitted with a biexponential law (with 0.12 and 2.17 ns), ending with an almost monoexponential decay (similar to 2.17 ns). Quantum yields for the isomerization photoreaction (phi(R)) were also obtained for indigo and DBMNI with values of 0.9 and 0.007, respectively. The results are rationalized in terms of a photoisomerization (conversion) reaction occurring in the first excited singlet state of trans to cis forms of leuco indigo.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 912ATTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 31&lt;br /&gt;
Rondao, R. Seixas de Melo, J. Melo, M. J. Parola, A. J.&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Melo, Maria Joao/C-8594-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
POCI [PTDC/QUI-QUI/099388/2008]; Fundacao para a Ciencia e a Tecnologia (FCT) [SFRH/BD/38882/2007]; FEDER&lt;br /&gt;
We are grateful to POCI (project PTDC/QUI-QUI/099388/2008), Fundacao para a Ciencia e a Tecnologia (FCT), and FEDER for further funding. Dr. Gundula Voss (Bayreuth University) is acknowledged for the MpreCiba and 4,4'-dibutoxy-7,7'-dimethoxy-5,5'-dinitroindigo samples. R.R. acknowledges FCT for a Ph.D. grant (SFRH/BD/38882/2007).&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Trindade, Ana C.</style></author><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Patrício, Pedro</style></author><author><style face="normal" font="default" size="100%">Brogueira, Pedro</style></author><author><style face="normal" font="default" size="100%">Teixeira, Paulo I.</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hierarchical wrinkling on elastomeric Janus spheres</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C2JM35018A</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">22044 - 22049</style></pages><isbn><style face="normal" font="default" size="100%">0959-9428</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hierarchical wrinkling on elastomeric Janus spheres is permanently imprinted by swelling, for different lengths of time, followed by drying the particles in an appropriate solvent. First-order buckling with a spatial periodicity (λ11) of the order of a few microns and hierarchical structures comprising of 2nd order buckling with a spatial periodicity (λ12) of the order of hundreds of nanometers have been obtained. The 2nd order buckling features result from a Grinfeld surface instability due to the diffusion of the solvent and the presence of sol molecules.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">41</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isomerization between 2-(2,4-Dihydroxystyryl)-1-benzopyrylium and 7-Hydroxy-2-(4-hydroxystyryl)-1-benzopyrylium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000307264300001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">8107-8118</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;2-Phenyl-1-benzopyrylium (flavylium) and 2-styryl-1-benzopyrylium (styrylflavylium) cations establish in aqueous solution a series of equilibria defining chemical reaction networks responsive to several stimuli (pH, light, redox potential). Control over the mole fraction distribution of species by applying the appropiate stimuli defines a horizontal approach to supramolecular chemistry, in agreement with the customary bottom-up approach toward complex systems. In this work, we designed an asymmetric styrylchalcone able to cyclize in two different ways, producing two isomeric styrylflavylium cations whose chemical reaction networks are thus interconnected. The chemical reaction networks of 2-(2,4-dihydroxystyryl)-1-benzopyrylium (AH(+)) and 7-hydroxy-2-(4-hydroxystyryl)-1-benzopyrylium (AH(iso)(+)) comprise the usual species observed in flavylium-derived networks, in this case, the styryl derivatives of quinoidal bases, hemiketals, and chalcones. The thermodynamics and kinetics of the crossed networks were characterized by the use of UV-vis absorption and NMR spectroscopy as well as time-resolved pH jumps followed by stopped-flow. The two styrylflavylium cations are connected (isomerize) through two alternative intermediates, the asymmetric trans-styrylchalcone (Ct) and a spiropyran-type intermediate (SP). At pH = 1, AH(+) slowly evolves (k(obs) approximate to 10(-5) s(-1)) to a mixture containing 62% AH(iso)(+),s0 through the Ct intermediate, while at pH = 5, the SP intermediate is involved. The observed rate constants for the conversion of the styrylflavylim cations into equilibrium mixtures containing essentially Ct follow a pH-dependent bell-shaped curve in both networks. While at pH = 1 in the dark, AH(+) evolves to an equilibrium mixture containing predominantly AH(iso)(+) irradiation at lambda &amp;gt; 435 nm induces the opposite conversion.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 985KUTimes Cited: 1&lt;br /&gt;
Cited Reference Count: 32&lt;br /&gt;
Petrov, Vesselin Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [PTDC/QUIQUI/104129/2008, PTDC/CTM-NAN/120658/2010, Pest-C/EQB/LA0006/2011, SFRH/BPD/18214/2004]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia through Projects PTDC/QUIQUI/104129/2008, PTDC/CTM-NAN/120658/2010, and Pest-C/EQB/LA0006/2011 and Grant SFRH/BPD/18214/2004 (V.P.). We acknowledge LabRMN at FCT-UNL and Rede Nacional de RMN, Portugal, for access to the facilities.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos Filipe, L.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Valtchev, S.</style></author><author><style face="normal" font="default" size="100%">Pamies Teixeira, J.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New method employing the electrical impedance for monitoring mechanical damage evolution in glass-reinforced: Applications to riveted joints</style></title><secondary-title><style face="normal" font="default" size="100%">Materials and Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84862255333&amp;partnerID=40&amp;md5=4ae94c99491c861cb62c9136c82a38af</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">25 - 31</style></pages><isbn><style face="normal" font="default" size="100%">02641275 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chohan, Zahid H.</style></author><author><style face="normal" font="default" size="100%">Shad, Hazoor A.</style></author><author><style face="normal" font="default" size="100%">Supuran, Claudiu T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, characterization and biological studies of sulfonamide Schiff’s bases and some of their metal derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Enzyme Inhibition and Medicinal ChemistryJournal of Enzyme Inhibition and Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3109/14756366.2011.574623</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">58 - 68</style></pages><isbn><style face="normal" font="default" size="100%">1475-6366</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.3109/14756366.2011.574623&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, characterization and photochromism of 3 '-butoxyflavylium derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000308519300008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">244</style></volume><pages><style face="normal" font="default" size="100%">54-64</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The compounds 3'-butoxy-7-methoxyflavylium and 3'-butoxy-7-hydroxyflavylium were synthesized and the respective equilibrium and rate constants determined by two complementary techniques, pH jumps and flash photolysis. An experimental strategy based on these two techniques allowed calculation of all the equilibrium and rate constants of the system carried out for the first time in flavylium compounds lacking of the high cis-trans isomerization barrier. Irradiation of the trans-chalcone gives rise to the formation of the cis-chalcone still during the lifetime of the flash, which disappears through two parallel reactions: (i) one leading to the recovery of the trans-chalcone and the other, (ii) forming flavylium cation via hemiketal. This last reaction is globally dependent on pH and at less acidic pH the system reverts back to the trans-chalcone. The highest yield of colour production upon the flash takes place in the pH range 2-3.5. (c) 2012 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 002GETimes Cited: 3&lt;br /&gt;
Cited Reference Count: 32&lt;br /&gt;
Gago, Sandra Petrov, Vesselin Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Gago, Sandra/H-5413-2012; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia, National NMR Network [PTDC/QUI-QUI/117996/2010, SFRH/BPD/18214/2004]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia, National NMR Network, project PTDC/QUI-QUI/117996/2010, Post-doc grant SFRH/BPD/18214/2004 (VP).&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unidirectional Switching between Two Flavylium Reaction Networks by the Action of Alternate Stimuli of Acid and Base</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000298978000041</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">372-380</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The introduction of an ester group in the flavylium core allowed the reversible conversion between two different flavylium compounds each one exhibiting its own reaction network. An unidirectional switching cycle between 7-diethylamino-2-(4-(methoxy-carbonyl)phenyl)-1-benzopyrylium and 2-(4-carboxyphenyl)-7-diethylamino-1-benzopyrylium was achieved by means of alternate acid and base stimuli. Addition of base to a methanolic solution of the ester derivative gives rise to the trans-chalcone of the parent carboxylic acid, which upon acidification of the solution forms the respective flavylium cation. This species esterifies under very acidic conditions to restore the original methyl ester derivative. The chemical reaction networks of both compounds were fully characterized from their thermodynamic and kinetic aspects, by a series of pH jumps followed by UV-vis absorption and emission spectroscopy, stopped flow and H-down arrow NMR. The crystal structure of the trans-chalcone of the ester derivative was unveiled showing a supramolecular structure involving hydrogen bonding.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 874SITimes Cited: 1&lt;br /&gt;
Cited Reference Count: 20&lt;br /&gt;
Gago, Sandra Petrov, Vesselin Diniz, Ana M. Parola, A. Jorge Cunha-Silva, Luis Pina, Fernando&lt;br /&gt;
Cunha-Silva, Luis/A-8765-2012; Pina, Fernando/C-8161-2011; Gago, Sandra/H-5413-2012; Parola, A. Jorge/F-4048-2010; Diniz, Ana /C-6705-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [PTDC/QUI-QUI/104129/2008, Pest-C/EQB/LA0006/2011]; [SFRH/BD/48226/2008]; [SFRH/BPD/18214/2004]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia through Projects PTDC/QUI-QUI/104129/2008 and Pest-C/EQB/LA0006/2011 and Grants SFRH/BD/48226/2008 (A.D.) and SFRH/BPD/18214/2004 (V.P.).&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Avaliação da técnica de injecção de grout recorrendo ao ensaio de ultra-sons e tomografia ultra-sónica (in portuguese)</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 4th National Congress on Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18th-20th Decemb</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Coimbra, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Grout optimisation for old masonry consolidation</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 4th National Congress on Construction</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18th-20th Decemb</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Coimbra, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amit Kanudia</style></author><author><style face="normal" font="default" size="100%">Dulce Boavida</style></author><author><style face="normal" font="default" size="100%">Machteld van den Broek</style></author><author><style face="normal" font="default" size="100%">Helena Cabal</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Labriet, Maryse</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CCS infrastructure development scenarios for the integrated Iberian Peninsula and Morocco energy system</style></title><secondary-title><style face="normal" font="default" size="100%">GHGT_11, Conference session #9 on “CCS technology assessment and system integration”</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18-22 November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ghgt.info/index.php/Content-GHGT11/ghgt-11-overview.html</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Kyoto International Conference Center, Japan</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machteld van den Broek</style></author><author><style face="normal" font="default" size="100%">Paulo Mesquita</style></author><author><style face="normal" font="default" size="100%">Júlio Carneiro</style></author><author><style face="normal" font="default" size="100%">Silva, J.</style></author><author><style face="normal" font="default" size="100%">Niels Berghout</style></author><author><style face="normal" font="default" size="100%">Andrea Ramirez</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Helena Cabal</style></author><author><style face="normal" font="default" size="100%">Roberto Martinez</style></author><author><style face="normal" font="default" size="100%">A. Rimi</style></author><author><style face="normal" font="default" size="100%">Dulce Boavida</style></author><author><style face="normal" font="default" size="100%">GianCarlo Tosato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Region specific challenges of a CO2 pipeline infrastructure in the West Mediterranean area - Model results versus stakeholder views.</style></title><secondary-title><style face="normal" font="default" size="100%">GHGT_11, on “CCS technology assessment and system integration”</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18-22 November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ghgt.info/index.php/Content-GHGT11/ghgt-11-overview.html</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Kyoto International Conference Center, Japan.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydraulic lime grouts for masonry injection – effects of admixtures on the fresh grout properties</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 8th International Conference on Structural Analysis of Historical Constructions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">15th - 17th Octo</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Wroclaw, Poland</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Montalvão, David</style></author><author><style face="normal" font="default" size="100%">Santana, Paula</style></author><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sustainability assessment – An applied sustainability method energy supply in informal settlements</style></title><secondary-title><style face="normal" font="default" size="100%">IAIA 2012</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1 June</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.iaia.org/iaia12/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">International Association of Impact Asssessment</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sara D F Santana</style></author><author><style face="normal" font="default" size="100%">Ana S Pina</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Immobilization of enterokinase on magnetic supports for the cleavage of fusion proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22820339</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">161</style></volume><pages><style face="normal" font="default" size="100%">378–382</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic nanobiocatalysts for tag cleavage on fusion proteins have been prepared by immobilizing&lt;br /&gt;
enterokinase (EK) onto iron oxide magnetic nanoparticles coated with biopolymers. Two different&lt;br /&gt;
chemistries have been explored for the covalent coupling of EK, namely carbodiimide (EDC coupling)&lt;br /&gt;
and maleimide activation (Sulfo coupling). Upon immobilization, EK initial activity lowered but EDC coupling lead to higher activity retention. Regarding the stability ofthe nanobiocatalysts,thesewere recycled&lt;br /&gt;
up to ten times with the greater activity losses observed in the ﬁrst two cycles. The immobilized EK also&lt;br /&gt;
proved to cleave a control fusion protein and to greatly simplify the separation of the enzyme from the&lt;br /&gt;
reaction mixture.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Brás</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">- Rheological behaviour of hydraulic lime-based grouts. Shear-time and temperature dependence</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanics of Time-Dependent Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">DOI 10.1007/s11043-012-9202-0</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tana, M</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Sclocco, R</style></author><author><style face="normal" font="default" size="100%">Franchin, T</style></author><author><style face="normal" font="default" size="100%">Cerutti, S</style></author><author><style face="normal" font="default" size="100%">Leal,  A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">. Parcel-Based Connectivity Analysis of fMRI Data for the Study of Epileptic Seizure Propagation.</style></title><secondary-title><style face="normal" font="default" size="100%">Brain Topography </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><issue><style face="normal" font="default" size="100%">DOI:10.1007/s10548-012-0225-2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brecher, C.</style></author><author><style face="normal" font="default" size="100%">Breitbach, T.</style></author><author><style face="normal" font="default" size="100%">Müller, S.</style></author><author><style face="normal" font="default" size="100%">Mayer, Marcel Ph.</style></author><author><style face="normal" font="default" size="100%">Odenthal, B.</style></author><author><style face="normal" font="default" size="100%">Schlick, C.</style></author><author><style face="normal" font="default" size="100%">Herfs, W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3D Assembly Group Analysis for Cognitive Automation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Robotics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.iaw.rwth-aachen.de/index.php?article_id=187&amp;clang=0&amp;pubdet=1503&amp;autlog=m.mayer&amp;dbid=156&amp;ejahr=2012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2012</style></volume><pages><style face="normal" font="default" size="100%">1-18</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A concept that allows the cognitive automation of robotic assembly processes is introduced. An assembly cell comprised of two robots was designed to verify the concept. For the purpose of validation a customer-defined part group consisting of Hubelino bricks is assembled. One of the key aspects for this process is the verification of the assembly group. Hence a software component was designed that utilizes the Microsoft Kinect to perceive both depth and color data in the assembly area. This information is used to determine the current state of the assembly group and is compared to a CAD model for validation purposes. In order to efficiently resolve erroneous situations, the results are interactively accessible to a human expert. The implications for an industrial application are demonstrated by transferring the developed concepts to an assembly scenario for switch-cabinet systems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Contreras, Javier,</style></author><author><style face="normal" font="default" size="100%">Gomes, Luis,</style></author><author><style face="normal" font="default" size="100%">Filonovich, Sergej Alexandrovich,</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3D scanning characteristics of an amorphous silicon position sensitive detector array system</style></title><secondary-title><style face="normal" font="default" size="100%">Optics Express</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">4583-4602</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Correia, Isabel Sá</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author><author><style face="normal" font="default" size="100%">Sá-Nogueira, Isabel</style></author><author><style face="normal" font="default" size="100%">Prates, José A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luís M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href =&quot;http://dx.doi.org/10.3109/10242422.2012.681858&quot; target=&quot;_blank&quot;&gt;Editorial of the 9th Carbohydrate Bioengineering Meeting (CBM9).&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Biocatalysis and Biotransformation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">273-273</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Algorithm for the Parkinson’s disease behavioural models characterization using a biosensor</style></title><secondary-title><style face="normal" font="default" size="100%">FCT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Nuno,</style></author><author><style face="normal" font="default" size="100%">Barros, R.,</style></author><author><style face="normal" font="default" size="100%">Antunes, Elsa,</style></author><author><style face="normal" font="default" size="100%">Calado, João,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aluminum doped zinc oxide sputtering targets obtained from nanostructured powders: Processing and application</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the European Ceramic Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">4381-4391</style></pages><issue><style face="normal" font="default" size="100%">16</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Contreras, Javier,</style></author><author><style face="normal" font="default" size="100%">Idzikowski, Marek,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Filonovich, Sergej Alexandrovich,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amorphous Silicon Position Sensitive Detector Array for Fast 3-D Object Profiling</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE SENSORS JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">812-820</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ataíde, Filipe</style></author><author><style face="normal" font="default" size="100%">Azevedo, Cristiana</style></author><author><style face="normal" font="default" size="100%">Clemente, João J</style></author><author><style face="normal" font="default" size="100%">Cunha, Antonio E</style></author><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Reis, Maria A M</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Oliveira, Rui</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of oxygen transport enhancement by functionalized magnetic nanoparticles (FMP) in bioprocesses</style></title><secondary-title><style face="normal" font="default" size="100%">New Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1871678412003627</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">29S</style></volume><pages><style face="normal" font="default" size="100%">S75</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R.G. Hadt</style></author><author><style face="normal" font="default" size="100%">X. Xie</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of Resonance Raman Data on Blue Copper Site I Pseudoazurin: Excited State P and Charge Transfer Distortions and their Relation to Ground State Reorganization Energy</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">155-162</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. M. Cardoso</style></author><author><style face="normal" font="default" size="100%">Peça, Inês N</style></author><author><style face="normal" font="default" size="100%">Roque, ACA.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibody-Conjugated Nanoparticles for Therapeutic Applications</style></title><secondary-title><style face="normal" font="default" size="100%">Current Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.eurekaselect.com/98953/article</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">3103-3127</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A great challenge to clinical development is the delivery of chemotherapeutic agents, known to cause severe toxic effects, directly to diseased sites which increase the therapeutic index whilst minimizing off-target side effects. Antibody-conjugated nanoparticles offer great opportunities to overcome these limitations in therapeutics. They combine the advantages given by the nanoparticles with the ability to bind to their target with high affinity and improve cell penetration given by the antibodies. This specialized vehicle, that can encapsulate several chemotherapeutic agents, can be engineered to possess the desirable properties, allowing overcoming the successive physiological conditions and to cross biological barriers and reach a specific tissue or cell. Moreover, antibody-conjugated nanoparticles have shown the ability to be internalized through receptor-mediated endocytosis and accumulate in cells without being recognized by the P-glycoprotein, one of the main mediators of multi-drug resistance, resulting in an increase in the intracellular concentration of drugs. Also, progress in antibody engineering has allowed the manipulation of the basic antibody structure for raising and tailoring specificity and functionality. This review explores recent developments on active drug targeting by nanoparticles functionalized with monoclonal antibodies (polymeric micelles, liposomes and polymeric nanoparticles) and summarizes the opportunities of these targeting strategies in the therapy of serious diseases (cancer, inflammatory diseases, infectious diseases, and thrombosis).&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. A. R. S. Latino</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Automatic Perception of Chemical Similarities Between Metabolic Pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Informatics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/minf.201100110/abstract</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">135-144</style></pages><issue><style face="normal" font="default" size="100%">31</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindruni, Ganga,</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor Grade,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Duarte, Candido,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Pedro Guedes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Basic analog circuits with a-GIZO thin-film transistors: Modeling and simulation</style></title><secondary-title><style face="normal" font="default" size="100%">2012 International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical characterization of the purple form of Marinobacter hydrocarbonoclasticus nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Philos Trans R Soc Lond B Biol Sci</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">367</style></volume><pages><style face="normal" font="default" size="100%">1204-1212</style></pages><issue><style face="normal" font="default" size="100%">1593</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bioinspired and Sustainable Chitosan Based Monoliths for Antibody Capture and Release</style></title><secondary-title><style face="normal" font="default" size="100%">RSC ADV</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/Content/ArticleLanding/2012/RA/c2ra21687f</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">11285-11294</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chitosan-based monoliths activated by plasma technology induced the coupling of a robust biomimetic ligand, previously reported as an artificial Protein A, with high yields while minimizing the environmental impact of the procedure. Due to the high porosity, good mechanical and tunable physicochemical properties of the affinity chitosan-based monoliths, it is possible to achieve high binding capacities (150 ± 10 mg antibody per gram support), and to recover 90 ± 5% of the bound protein with 98% purity directly from cell-culture extracts. Therefore, the chitosan-based monoliths prepared by clean processes exhibit a remarkable performance for the one-step capture and recovery of pure antibodies or other biological molecules with biopharmaceutical relevance.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">30</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velloso, Gabriel T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Brain-Computer Interface (BCI): a methodological proposal to assess the impacts of medical applications in 2022</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v8y2012i8p57-81.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">57-81</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology assessment is essentially an approach, a collective of the systematic methods used to scientifically investigate the conditions for and the consequences of technology and technicising and to denote their societal evaluation. It is an investigation about the technological developments as well as an evaluation of its potential impacts on society. The assessment of emerging technologies, however, requires special attention. Brain-Computer Interface (BCI) is an emerging technology which allows for the direct communication between the brain and an external device. It is a truly direct connection, with no use of the normal output pathways of peripheral nerves and muscles, allowing for the brain to have control over objects and software without intermediates. To address these kinds of technologies at early stages of development, Constructive Technology Assessment (CTA), a member of Technology Assessment approaches, has been considered as one of the most fitting approaches. As an emerging technology, BCI is at its early stages of research and thus many challenges are still ahead. Mainstream adoption is not expected in least 10 years many challenges are yet to be overcome. Therefore, the objective of this article is to discuss and present a methodological approach to assess brain-computer interface technology considering constructive technology assessment and future oriented technology analysis as the main processes to undertake the assessment. The assessment will focus only on the non-invasive type of BCI and for medical applications in three defined areas: Communication &amp;amp; Control, Motor Substitution and Motor Recovery for a time horizon of 10 years, 2022. These areas were chosen based on the capability of BCI to serve as a replacement of normal neuromuscular pathways. That makes it one of the best technologies to help people in activating and controlling assistive technologies which enable communication and control of the environment. However, the real impacts of BCI will depend directly on the development of competing technologies, and also on the improvement in BCI research. Only then, the potential applications and end users could grow dramatically.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for “Project IV” unit of the PhD programme on Technology Assessment (Doctoral Conference) at Universidade Nova de Lisboa (December 2011). This thesis research has the supervision of António Moniz (FCT-UNL and ITAS-KIT) and Armin Grunwald (Karlsruhe Institute of Technology-ITAS, Germany). Other members of the thesis committee are Mário Forjaz Secca (FCT-UNL) and Femke Nijboer (University of Twente, Netherlands).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Tiago Garrochinho</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A checkpointing-enabled and resource-aware Java Virtual Machine for efficient and robust e-Science applications in grid environments</style></title><secondary-title><style face="normal" font="default" size="100%">Concurrency and Computation: Practice and Experience</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">checkpointing</style></keyword><keyword><style  face="normal" font="default" size="100%">e-Science</style></keyword><keyword><style  face="normal" font="default" size="100%">JVM</style></keyword><keyword><style  face="normal" font="default" size="100%">migration</style></keyword><keyword><style  face="normal" font="default" size="100%">quality of execution</style></keyword><keyword><style  face="normal" font="default" size="100%">resource-awareness</style></keyword><keyword><style  face="normal" font="default" size="100%">virtual machines</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/cpe.1879</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012._crm-oo-vm_ccpe.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">1421–1442</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Object-oriented programming languages presently are the dominant paradigm of application development (e.g., Java, .NET). Lately, increasingly more Java applications have long (or very long) execution times and manipulate large amounts of data/information, gaining relevance in fields related with e-Science (with Grid and Cloud computing). Significant examples include Chemistry, Computational Biology and Bio-informatics, with many available Java-based APIs (e.g., Neobio).Often, when the execution of such an application is terminated abruptly because of a failure (regardless of the cause being a hardware of software fault, lack of available resources, etc.), all of its work already performed is simply lost, and when the application is later re-initiated, it has to restart all its work from scratch, wasting resources and time, while also being prone to another failure and may delay its completion with no deadline guarantees.Our proposed solution to address these issues is through incorporating mechanisms for checkpointing and migration in a JVM. These make applications more robust and flexible by being able to move to other nodes, without any intervention from the programmer. This article provides a solution to Java applications with long execution times, by extending a JVM (Jikes research virtual machine) with such mechanisms. Copyright © 2011 John Wiley &amp;amp; Sons, Ltd.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Classification of Middleware to Support Virtual Machines Adaptability in IaaS</style></title><secondary-title><style face="normal" font="default" size="100%">11th International Workshop on Adaptive and Reflective Middleware (ARM 2012), In conjuntion with Middleware 2012</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-arm-simao.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, T. F.</style></author><author><style face="normal" font="default" size="100%">Martins, L. M.</style></author><author><style face="normal" font="default" size="100%">da Silva, M. F. G.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">A. Silva</style></author><author><style face="normal" font="default" size="100%">Borralho, P. M.</style></author><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Pombeiro, A. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt complexes bearing scorpionate ligands: synthesis, characterization, cytotoxicity and DNA cleavage</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/12silvadt.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">12888-97</style></pages><issue><style face="normal" font="default" size="100%">41</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Comparison between Vanadyl, Vanadate, and Decavanadate Effects in Actin Structure and Function: Combination of Several Spectroscopic Studies</style></title><secondary-title><style face="normal" font="default" size="100%">Spectroscopy: An International Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">355-359</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Maria J. Feio</style></author><author><style face="normal" font="default" size="100%">Nuno C. Santos</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Ana Paula Serro</style></author><author><style face="normal" font="default" size="100%">Benilde Saramago</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CONTROLLED ADSORPTION OF CYTOCHROME C TO NANOSTRUCTURED GOLD SURFACES</style></title><secondary-title><style face="normal" font="default" size="100%">J. Nanopart. Res. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1321</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I.C.A. Sandu, S. Schäfer, D. Magrini, S. Bracci &amp; C. A. Roque</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cross-section and staining-based techniques for investigating organic materials in painted and polychrome works of art: a review</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy and Microanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journals.cambridge.org/abstract_S1431927612000554</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">860-875</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Irina C A Sandu</style></author><author><style face="normal" font="default" size="100%">Stephan Schäfer</style></author><author><style face="normal" font="default" size="100%">Magrini, Donata</style></author><author><style face="normal" font="default" size="100%">Bracci, Susanna</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cross-Section and Staining-Based Techniques for Investigating Organic Materials in Painted and Polychrome Works of Art: A Review.</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy and Microanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22849802</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">860-875</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The article presents a review of the use of cross-section and staining techniques for investigating natural organic materials (mainly proteinaceous and oil-based binders/varnishes) in painted and polychrome artworks, considering the requirements of conservation practice and routine diagnostics. The reviewed literature calls attention to the importance of using cross sections to prepare samples for optical microscopy and to different properties of embedding resins; the most appropriate instrumental conditions for optical microscopy; and the advantages and disadvantages of the most common staining techniques. A few case studies were selected to illustrate the use of autofluorescence (intrinsic fluorescence) and induced fluorescence (using specific staining tests and fluorophore-labeled antibodies) for mapping and identifying organic paint materials in cross sections. New directions of research in cross-section analyses and fluorescence-based techniques for the identification and mapping of artistic materials are presented. The complementary use of different stains on the same cross section, further exploration of intrinsic and induced fluorescence of aged versus fresh materials, and applicability of cross-section observation and staining as complementary methods for assessing the effectiveness of restoration treatments, such as cleaning and consolidation, are discussed in the last section of the article.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fischer, Martin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Development and Use of Industrial Robots – the Educational/Work Science  Perspective (part 1)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/industrialrobots1_martinfischer.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zimpelmann, Eike</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The development and use of industrial robots – the educational/work science perspective – part 2</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/industrial_robots2_ezimpelmann.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sara D F Santana</style></author><author><style face="normal" font="default" size="100%">Vijaykumar L Dhadge</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dextran-Coated Magnetic Supports Modified with a Biomimetic Ligand for IgG Purification</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Applied Materials and Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/am301551n</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">5907–5914</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;extran-coated iron oxide magnetic particles modified with ligand 22/8, a protein A mimetic ligand, were prepared and assessed for IgG purification. Dextran was chosen as the agent to modify the surface of magnetic particles by presenting a negligible level of nonspecific adsorption. For the functionalization of the particles with the affinity ligand toward antibodies, three methods have been explored. The optimum coupling method yielded a theoretical maximum capacity for human IgG calculated as 568 ± 33 mg/g and a binding affinity constant of 7.7 × 104 M–1. Regeneration, recycle and reuse of particles was also highly successful for five cycles with minor loss of capacity. Moreover, this support presented specificity and effectiveness for IgG adsorption and elution at pH 11 directly from crude extracts with a final purity of 95% in the eluted fraction.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ditto – Deterministic Execution Replay for the Java Virtual Machine on Multi-processors</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://fenix.ist.utl.pt/publico/showDegreeTheses.do?method=showThesisDetails&amp;degreeID=null&amp;thesisID=315234&amp;contentContextPath_PATH=/cursos/meic-a/dissertacoes&amp;_request_checksum_=793c303c3ab53001aa33dbc60bdecfa823094291</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/meic-a-62505-joao-silva-thesis.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Instituto Superior Técnico</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we propose RATS, a middleware to enhance and extend the Terracotta framework for Java with the ability to transparently execute multi-threaded Java applications to provide a single-system image. It supports efficient scheduling of threads, according to available resources, across several nodes in a Terracotta cluster, taking advantage of the extra computational and memory resources available. It also supports profiling to gather application characteristics such as dispersion of thread workload, thread inter-arrival time and resource usage of the application. Profiling and clustering capabilities are inserted with the help of byte code instrumentations. We developed a range of alternative scheduling heuristics and classify them based on the application and cluster behavior. The middleware is tested with different applications with varying thread characteristics to assess and classify the scheduling heuristics with respect to application speed-ups. Results indicate that, for a CPU intensive application, it is possible to classify the scheduling heuristic based on application and cluster properties and also achieve linear speed ups. Furthermore, we show that a memory intensive application is able to scale its memory usage considerably when compared to running the application on a single JVM.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;(Supervised by Luís Veiga)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paula I P Soares</style></author><author><style face="normal" font="default" size="100%">Dias, Sérgio</style></author><author><style face="normal" font="default" size="100%">Novo, Carlos</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Doxorubicin vs. ladirubicin: methods for improving osteosarcoma treatment</style></title><secondary-title><style face="normal" font="default" size="100%">Mini reviews in medicinal chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.2174/138955712802762022</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1239–1249</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Osteosarcoma is the most common primary bone tumor in children and adolescents, with a 5-year disease free survival rate of 70%. Current chemotherapy regimens comprise a group of chemotherapeutic agents in which doxorubicin is included. However, tumor resistance to anthracyclines and cardiotoxicity are limiting factors for its usage. Liposomal formulations of doxorubicin improve its anti-cancer effects but are still insufficient. The research in this area has lead to the production of anthracyclines analogues, such as ladirubicin, the leading compound of alkylcyclines. This new anticancer agent has shown promising results in vivo and in vitro, being effective against osteosarcoma cell lines, including those with a multidrug resistant phenotype. In phase I clinical trials, this molecule caused mild side effects and did not induce significant cardiotoxicity at doses ranging from 1 to 16 mg/m2, resulting in a peak plasma concentration (Cmax) ranging from 0.5 to 1.5 μM. The recommended doses for phase II studies were 12 and 14 mg/m2 in heavily and minimally pretreated/non-pretreated patients, respectively. Phase II clinical trials in ovary, breast, colorectal cancer, NSCLC and malignant melanoma are underway. Given the improved molecular targeting efficacy of these new compounds, ongoing approaches have sought to improve drug delivery systems, to improve treatment efficacy while reducing systemic toxicity. The combination of these two approaches may be a good start for the discovery of new treatment for osteosarcoma.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">{De Almeida}, Sérgio Fernandes</style></author><author><style face="normal" font="default" size="100%">Braga, José</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">de Almeida, Sérgio Fernandes</style></author><author><style face="normal" font="default" size="100%">Braga, José</style></author><author><style face="normal" font="default" size="100%">Almeida, Fernandes De</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author><author><style face="normal" font="default" size="100%">Res, Genome</style></author><author><style face="normal" font="default" size="100%">Almeida, Fernandes De</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamic transitions in RNA polymerase II density profiles during transcription termination</style></title><secondary-title><style face="normal" font="default" size="100%">Genome research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1101/gr.138057.112</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1447–1456</style></pages><isbn><style face="normal" font="default" size="100%">1549-5469 (Electronic)$\backslash$n1088-9051 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Eukaryotic protein-coding genes are transcribed by RNA polymerase II (RNAPII) through a cycle composed of three main phases: initiation, elongation, and termination. Recent studies using chromatin immunoprecipitation coupled to high-throughput sequencing suggest that the density of RNAPII molecules is higher at the 3'-end relative to the gene body. Here we show that this view is biased due to averaging density profiles for &quot;metagene&quot; analysis. Indeed, the majority of genes exhibit little, if any, detectable accumulation of polymerases during transcription termination. Compared with genes with no enrichment, genes that accumulate RNAPII at the 3'-end are shorter, more frequently contain the canonical polyadenylation [poly(A)] signal AATAAA and G-rich motifs in the downstream sequence element, and have higher levels of expression. In 1% to 4% of actively transcribing genes, the RNAPII enriched at the 3'-end is phosphorylated on Ser5, and we provide evidence suggesting that these genes have their promoter and terminator regions juxtaposed. We also found a striking correlation between RNAPII accumulation and nucleosome organization, suggesting that the presence of nucleosomes after the poly(A) site induces pausing of polymerases, leading to their accumulation. Yet we further observe that nucleosome occupancy at the 3'-end of genes is dynamic and correlates with RNAPII density. Taken together, our results provide novel insight to transcription termination, a fundamental process that remains one of the least understood stages of the transcription cycle.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">GEOTPU</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ECO - Evaluation and Certification System</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/sistema-eco.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><pages><style face="normal" font="default" size="100%">12</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuz, S.</style></author><author><style face="normal" font="default" size="100%">Heinicke, A.</style></author><author><style face="normal" font="default" size="100%">Schwichtenhövel, D.</style></author><author><style face="normal" font="default" size="100%">Mayer, Marcel Ph.</style></author><author><style face="normal" font="default" size="100%">Schlick, C.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Karwowski, W.</style></author><author><style face="normal" font="default" size="100%">Trzcielinski, S.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">The Effect of Anthropomorphic Movements of Assembly Robots on Human Prediction</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Ergonomics in Manufacturing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">CRC Press</style></publisher><pub-location><style face="normal" font="default" size="100%">Boca Raton, FL</style></pub-location><pages><style face="normal" font="default" size="100%">263-271</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;From a user centered point of view an important basic requirement to enable human-robot cooperation is to achieve conformity with operator's expectations of robot behavior. Therefore, this study focuses on the question, whether anthropomorphic robot movement trajectories can lead to an improved anticipation of the robot's behavior. Based on a virtual simulation environment a robotized assembly cell consisting of the assembly robot and the actual workplace was considered. In order to be able to simulate anthropomorphic movements, the human wrist trajectories of defined pick and place movements were obtained using an infrared motion capture system. The captured data were used to navigate the virtual assembly robot. Within the experiment anthropomorphic and robotic trajectories were distinguished. During the experiment, the main task of the participants was to predict the movement's destination as quickly as possible. Thus, the corresponding reaction value was analyzed to investigate the influence of anthropomorphic robot movements on human prediction in industrial environments.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Golshahi, S.,</style></author><author><style face="normal" font="default" size="100%">Rozati, S.M.,</style></author><author><style face="normal" font="default" size="100%">Botelho do Rego, A.M.,</style></author><author><style face="normal" font="default" size="100%">Wang, J.,</style></author><author><style face="normal" font="default" size="100%">Elangovan, E.,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of substrate temperature on the properties of pyrolytically deposited nitrogen-doped zinc oxide thin films </style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering: B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">178</style></volume><pages><style face="normal" font="default" size="100%">103-108</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Kaklamanis, Christos</style></author><author><style face="normal" font="default" size="100%">Papatheodorou, Theodore</style></author><author><style face="normal" font="default" size="100%">Spirakis, PaulG.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Support for In-Place Metadata in Transactional Memory</style></title><secondary-title><style face="normal" font="default" size="100%">Euro-Par 2012 Parallel Processing</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-32820-6_59</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/europar12.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pub-location><style face="normal" font="default" size="100%">Rhodes, Greece</style></pub-location><volume><style face="normal" font="default" size="100%">7484</style></volume><pages><style face="normal" font="default" size="100%">589–600</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-32819-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Implementations of Software Transactional Memory (STM) algorithms associate metadata with the memory locations accessed during a transaction’s lifetime. This metadata may be stored either in-place, by wrapping every memory cell in a container that includes the memory cell itself and the corresponding metadata; or out-place (also called external), by resorting to a mapping function that associates the memory cell address with an external table entry containing the corresponding metadata. The implementation techniques for these two approaches are very different and each STM framework is usually biased towards one of them, only allowing the efficient implementation of STM algorithms following that approach, hence inhibiting the fair comparison with STM algorithms falling into the other. In this paper we introduce a technique to implement in-place metadata that does not wrap memory cells, thus overcoming the bias by allowing STM algorithms to directly access the transactional metadata. The proposed technique is available as an extension to the DeuceSTM framework, and enables the efficient implementation of a wide range of STM algorithms and their fair (unbiased) comparison in a common STM infrastructure. We illustrate the benefits of our approach by analyzing its impact in two popular TM algorithms with two different transactional workloads, TL2 and multi-versioning, with bias to out-place and in-place respectively.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Distinguished Paper Award&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rameshan, Navaneeth</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Thread Scheduling for Distributed Java VM</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://fenix.ist.utl.pt/publico/showDegreeTheses.do?method=showThesisDetails&amp;degreeID=null&amp;thesisID=318233&amp;contentContextPath_PATH=/cursos/meic-a/dissertacoes&amp;_request_checksum_=d535e3d6c5d6c379f49a5456ee896b98a5784780</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/mei-navaneeth_rameshan-thesis.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Instituto Superior Técnico</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we propose RATS, a middleware to enhance and extend the Terracotta framework for Java with the ability to transparently execute multi-threaded Java applications to provide a single-system image. It supports efficient scheduling of threads, according to available resources, across several nodes in a Terracotta cluster, taking advantage of the extra computational and memory resources available. It also supports profiling to gather application characteristics such as dispersion of thread workload, thread inter-arrival time and resource usage of the application. Profiling and clustering capabilities are inserted with the help of byte code instrumentations. We developed a range of alternative scheduling heuristics and classify them based on the application and cluster behavior. The middleware is tested with different applications with varying thread characteristics to assess and classify the scheduling heuristics with respect to application speed-ups. Results indicate that, for a CPU intensive application, it is possible to classify the scheduling heuristic based on application and cluster properties and also achieve linear speed ups. Furthermore, we show that a memory intensive application is able to scale its memory usage considerably when compared to running the application on a single JVM.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;(Supervised by Luís Veiga)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rameshan, Navaneeth</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Thread Scheduling for Distributed Java VM</style></title><secondary-title><style face="normal" font="default" size="100%">Instituto Superior Técnico</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-msc-ist-rameshan.pdf</style></url></related-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Elamurugu</style></author><author><style face="normal" font="default" size="100%">P. Shanmugam</style></author><author><style face="normal" font="default" size="100%">G. Goncalves</style></author><author><style face="normal" font="default" size="100%">N. Franco</style></author><author><style face="normal" font="default" size="100%">E. Alves</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The electronic transport mechanism in indium molybdenum oxide thin films RF sputtered at room temperature</style></title><secondary-title><style face="normal" font="default" size="100%">Epl</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">97</style></volume><issue><style face="normal" font="default" size="100%">36002</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pimenta, Andreia F. R.</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Carvalho, Tânia</style></author><author><style face="normal" font="default" size="100%">Brogueira, Pedro</style></author><author><style face="normal" font="default" size="100%">Nuno Lourenço</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospinning of Ion Jelly fibers</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0167577X12006386</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">161-164</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Ion Jelly materials combine the chemical versatility and conductivity of an ionic liquid (IL) with the morphological versatility of a biopolymer (gelatin). They exhibit very interesting properties, such as conductivities up to 10− 4 S cm− 1, and high thermostability up to 180 °C, and have been used successfully to design electrochromic windows. In this work we report on the preparation of Ion Jelly fibers through electrospinning in order to obtain high surface area conductive materials. We have used the IL 1-(2-hydroxyethyl)-3-methyl-imidazolium tetrafluoroborate ([C2OHmim]BF4), which exhibits conveniently high ionic conductivity (over 10− 3 S cm− 1) and electrochemical stability (electrochemical window over 6.0 V). The morphology of the obtained fibers was quantified using Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM). We found that on average the effect of the IL on fiber diameter differs for lower and higher IL concentrations and that this effect was correlated with the initial conductivity and viscosity of Ion Jelly electrospinning solution. Moreover we also found that conductivities of Ion Jelly fibers are of the same order of magnitude as the conductivities of Ion Jelly dense films (~ 10− 4 S cm− 1). To the best of our knowledge, this is the first report on the incorporation of an IL into gelatin fibers using electrospinning. This opens up new opportunities for the application of gelatin fibers in electrochemical and biomedical devices.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, Patrícia Q</style></author><author><style face="normal" font="default" size="100%">João, Carlos</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrospun hydroxyapatite fibers from a simple sol–gel system</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">10.1016/j.matlet.2011.09.090</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">233–236</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;This work reports the production of hydroxyapatite (HA) sub-micron fibers by combining electrospinning and a non-alkoxide sol–gel system, using cheap precursors. Phosphorus pentoxide (P2O5) and calcium nitrate tetrahydrate (Ca(NO3)2.4H2O) were used as precursors of phosphorus and calcium, respectively. The fibers were electrospun from a mixture of the gel formed from the system Ca(NO3)2.4H2O/P2O5 with polymeric solutions of polyvinylpyrrolidone (PVP) in water and ethanol/water mixtures. The fibers were analyzed for their morphology (Scanning Electron Microscopy, SEM), chemical composition (Fourier Transform Infrared Spectroscopy, FTIR) and structure (X-ray diffraction, XRD). The fibers obtained were composed mainly of type B carbonated HA with traces of β-tricalcium phosphate (β-TCP). SEM analysis revealed that increasing the concentration of water in the solvent system, used in the preparation of electrospinning solutions, led to fibers with smaller diameters and narrower diameter distribution.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miller, A. Z.,</style></author><author><style face="normal" font="default" size="100%">Hernández-Mariné, M.,</style></author><author><style face="normal" font="default" size="100%">Jurado, V.,</style></author><author><style face="normal" font="default" size="100%">Dionísio, A.,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Afonso, M. J.,</style></author><author><style face="normal" font="default" size="100%">Chaminé, H. I.,</style></author><author><style face="normal" font="default" size="100%">Saiz-Jimenez, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enigmatic reticulated filaments in subsurface granite</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Microbiology Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">596–603</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Weiss, Astrid</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring Human-Robot Cooperation Possibilities for Semiconductor  Manufacturing</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/talk_template_irmi_astridweiss2.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fine Tuning of Redox Networks on Multiheme Cytochromes from Geobacter sulfurreducens Drives Physiological Electron/Proton Energy Transduction</style></title><secondary-title><style face="normal" font="default" size="100%">Bioinorganic Chemistry and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.hindawi.com/journals/bca/2012/298739/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2012</style></volume><pages><style face="normal" font="default" size="100%">1-9</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacterium Geobacter sulfurreducens (Gs) can grow in the presence of extracellular terminal acceptors, a property that is currently explored to harvest electricity from aquatic sediments and waste organic matter into microbial fuel cells. A family composed of five triheme cytochromes (PpcA-E) was identified in Gs. These cytochromes play a crucial role by bridging the electron transfer from oxidation of cytoplasmic donors to the cell exterior and assisting the reduction of extracellular terminal acceptors. The detailed thermodynamic characterization of such proteins showed that PpcA and PpcD have an important redox-Bohr effect that might implicate these proteins in the e−/H+ coupling mechanisms to sustain cellular growth. The physiological relevance of the redox-Bohr effect in these proteins was studied by determining the fractional contribution of each individual redox-microstate at different pH values. For both proteins, oxidation progresses from a particular protonated microstate to a particular deprotonated one, over specific pH ranges. The preferred e−/H+ transfer pathway established by the selected microstates indicates that both proteins are functionally designed to couple e−/H+ transfer at the physiological pH range for cellular growth.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Article ID 298739</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Borlido</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">A. G. Sousa</style></author><author><style face="normal" font="default" size="100%">P. H. Oliveira</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">M. R. Aires-Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fishing human monoclonal antibodies from a CHO cell supernatant with boronic acid magnetic particles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1570023212004151</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">903</style></volume><pages><style face="normal" font="default" size="100%">163-170</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we have evaluated the potential of boronic acid functionalized magnetic particles for the one-step capture of a human monoclonal antibody (mAb) from a Chinese hamster ovary (CHO) cell culture supernatant. For comparison, Protein A coated magnetic particles were also used. The most important factor influencing the overall process yield and product purity in boronic acid particles was found to be the binding pH. Basic pH values promoted higher purities while resulting in decreased yields due to the competing effects of molecules such as glucose and lactate present in the cell culture supernatant. After optimization, the particles were successfully used in a multi-cycle purification process of the mAb from the CHO feedstock. Boronic acid particles were able to achieve an average overall yield of 86% with 88% removal of CHO host cell proteins (HCP) when the binding was performed at pH 7.4, while at pH 8.5 these values were 58% and 97%, respectively. In both cases, genomic DNA removal was in excess of 97%. Comparatively, Protein A particles recorded an average overall yield of 80% and an HCP removal greater than 99%. The adsorption of the mAb to the boronic acid particles was shown to be mediated by strong affinity interactions. Overall, boronic acid based purification processes can offer a cost-effective alternative to Protein A as the direct capturing step from the mammalian cell culture.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Irina C A Sandu</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Paolo Matteini</style></author><author><style face="normal" font="default" size="100%">Stephan Schäfer</style></author><author><style face="normal" font="default" size="100%">Giovanni Agati</style></author><author><style face="normal" font="default" size="100%">Catarina R Correia</style></author><author><style face="normal" font="default" size="100%">Joana F F P Viana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescence recognition of proteinaceous binders in works of art by a novel integrated system of investigation</style></title><secondary-title><style face="normal" font="default" size="100%">Microscopy Research and Technique</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/jemt.21060/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">316-24</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fluorescence microscopy and microspectrofluorometry are important tools in the characterization and identification of proteins, offering a great range of applications in conservation science. Because of their high selectivity and sensitivity, the combination of these techniques can be exploited for improved recognition and quantification of proteinaceous binders in paintings and polychromed works of art. The present article explores an analytical protocol integrating fluorescence microscopy and fluorometry for both identification and mapping of proteinaceous binders (in particular egg and glues) in paint samples. The study has been carried out on historically accurate reconstructions simulating the structure and composition of tempera and oil paints containing these binders. To assess the spatial distribution of specific proteins within the paint layers, cross-sections from the reconstructions were analyzed by fluorescence imaging after staining with an exogenous fluorophore. Reference fluorescence spectra for each layer were acquired by a multichannel spectral analyzer and compared after Gaussian deconvolution. The results obtained demonstrated the effectiveness of the integrated protocol, highlighting the potential for the use of fluorescent staining coupled with microspectrofluorometry as a routine diagnostic tool in conservation science. The current work creates a set of fully characterized reference samples for further comparison with those from actual works of art.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hassan M. E. Azzazy</style></author><author><style face="normal" font="default" size="100%">Mai M. H. Mansour</style></author><author><style face="normal" font="default" size="100%">Tamer M. Samir</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles in the clinical laboratory: principles of preparation and applications</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Chemistry and Laboratory Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">192-209</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bassem S. S. Guirgis</style></author><author><style face="normal" font="default" size="100%">Cláudia Sá e Cunha</style></author><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Miguel Cavadas</style></author><author><style face="normal" font="default" size="100%">Isabel Silva</style></author><author><style face="normal" font="default" size="100%">Gonçalo Doria</style></author><author><style face="normal" font="default" size="100%">Gregory L. Blatch</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Hassan M. E. Azzazy</style></author><author><style face="normal" font="default" size="100%">Maria M. Mota</style></author><author><style face="normal" font="default" size="100%">Miguel Prudêncio</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GOLD NANOPARTICLES-BASED FLUORESCENCE IMMUNOASSAY FOR MALARIA ANTIGEN DETECTION</style></title><secondary-title><style face="normal" font="default" size="100%">Anal. Bioanal. Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">402</style></volume><pages><style face="normal" font="default" size="100%">1019-1027</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Veigas, Bruno,</style></author><author><style face="normal" font="default" size="100%">Jacob, Jorge M.,</style></author><author><style face="normal" font="default" size="100%">Costa</style></author><author><style face="normal" font="default" size="100%">Santos, GMC,</style></author><author><style face="normal" font="default" size="100%">Viveiros, Miguel,</style></author><author><style face="normal" font="default" size="100%">Inacio, Joao,</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Pedro Viana Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold on paper-paper platform for Au-nanoprobe TB detection</style></title><secondary-title><style face="normal" font="default" size="100%">Lab on a Chip</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">4802-4808</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Parthiban, S.,</style></author><author><style face="normal" font="default" size="100%">Gokulakrishnan, V.,</style></author><author><style face="normal" font="default" size="100%">Elangovan, E.,</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.,</style></author><author><style face="normal" font="default" size="100%">Ramamurthi, K.,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High mobility and visible-near infrared transparent titanium doped indium oxide thin films produced by spray pyrolysis</style></title><secondary-title><style face="normal" font="default" size="100%">Thin Solid Films</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">524</style></volume><pages><style face="normal" font="default" size="100%">268-271</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Marques, V.</style></author><author><style face="normal" font="default" size="100%">Pires, M.</style></author><author><style face="normal" font="default" size="100%">Silveira, L.</style></author><author><style face="normal" font="default" size="100%">Oliveira, H.</style></author><author><style face="normal" font="default" size="100%">Lanca, V.</style></author><author><style face="normal" font="default" size="100%">Brito, D.</style></author><author><style face="normal" font="default" size="100%">Madeira, H.</style></author><author><style face="normal" font="default" size="100%">Esteves, J. F.</style></author><author><style face="normal" font="default" size="100%">Freitas, A.</style></author><author><style face="normal" font="default" size="100%">Carreira, I. M.</style></author><author><style face="normal" font="default" size="100%">Gaspar, I. M.</style></author><author><style face="normal" font="default" size="100%">Monteiro, C.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High resolution melting: improvements in the genetic diagnosis of hypertrophic cardiomyopathy in a Portuguese cohort</style></title><secondary-title><style face="normal" font="default" size="100%">BMC Med Genet</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/12santosbmcmg.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">17</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zschieschang, Eva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human-Robot-Interaction in manufacturing - a historical retrospective</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/historical_retrospective_ezschieschang.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ITAS-KIT</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thomas, Carsten</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human Robot Interaction - Integration of the Employee to increase Flexibility</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/worker-robot_interaction_in_manufacturing_industry_cthomas_tu_dortmund.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Filonovich, Sergej Alexandrovich,</style></author><author><style face="normal" font="default" size="100%">Águas, Hugo,</style></author><author><style face="normal" font="default" size="100%">Busani, Tito,</style></author><author><style face="normal" font="default" size="100%">Vicente, António,</style></author><author><style face="normal" font="default" size="100%">Araújo, Andreia,</style></author><author><style face="normal" font="default" size="100%">Gaspar, Diana,</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia,</style></author><author><style face="normal" font="default" size="100%">Leitão, Joaquim,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins, Rodrigo.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogen plasma treatment of very thin p-type nanocrystalline Si films grown by RF-PECVD in the presence of B(CH3)(3)</style></title><secondary-title><style face="normal" font="default" size="100%">Science and Technology of Advanced Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In-Place Metainfo Support in DeuceSTM</style></title><secondary-title><style face="normal" font="default" size="100%">Talk presented at the 2nd Euro-TM Workshop on Transactional Memory</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">WTM 2012</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/wtm12-presentation.pptx_.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Bern, Switzerland</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several Software Transactional Memory (STM) algorithms have been developed in the last few years. These algorithms differ in many different properties, such as progress and safety guarantees, contention management, etc. Some STM frameworks (DSTM2, DeuceSTM) were developed to allow the implementation and comparison of many different algorithms using the same transactional interface. The information required by an STM algorithm is either associated with the execution of a transaction (frequently referred as transaction descriptor), or associated with each memory location (or object reference) accessed within the transaction. The transaction descriptor is typically stored in a thread-local memory space and maintains the information necessary to validate and commit a memory transaction. The information associated with each memory location depends on the nature of the STM algorithm, which we will henceforth refer to as metadata, and may be composed by e.g. locks, timestamps or version lists. Since metadata is associated with each memory location, there are two main strategies regarding the location for storing such metadata: The metadata is stored either near each memory location (in-place strategy); or in a mapping table that associates the metadata with the corresponding memory location (out- place strategy). DeuceSTM is one of the most efficient STM frameworks available for the Java programming language and provides a well defined interface that allows to implement several STM algorithms using an out-place strategy. This work describes the adaptation and extension of DeuceSTM to support the in-place metadata strategy. Our approach complies to the following properties: Efficiency –- The STM implementation does not rely on an auxiliary mapping table, thus providing faster direct access to the transactional metadata; Non-transactional code is oblivious to the presence of metadata in objects, hence there is no performance overhead whatsoever for non-transactional code; Transactional code avoids the extra memory dereference imposed by the decorator pattern; Primitive types are fully supported, even in transactional code; And we provide a solution for fully supporting transactional N-dimensional arrays, which again impose no overhead on non-transactional code. Transparency –- The STM implementation automatically identifies, creates and initializes the necessary additional metadata fields in the objects; Non-transactional code is oblivious to the presence of metadata in objects, hence no code changes are required; The new transactional array types (supporting metadata for individual cells) are compatible with the standard arrays, hence not requiring any pre-/post- processing of the arrays when invoking standard or third-party non-transactional libraries. Performance benchmarking has confirmed that our approach for supporting in-place metadata in DeuceSTM, alongside with the existing out-place strategy, is a valid functional complement, widening the range of algorithms that can be efficiently implemented in DeuceSTM, enabling their fair comparison in a common infrastructure.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Workshop talk&lt;/p&gt;
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</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Muller</style></author><author><style face="normal" font="default" size="100%">G. Marcou</style></author><author><style face="normal" font="default" size="100%">D. Horvath</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author><author><style face="normal" font="default" size="100%">A. Varnek</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Models for Identification of Erroneous Atom-to-Atom Mapping of Reactions Performed by Automated Algorithms</style></title><secondary-title><style face="normal" font="default" size="100%">J. Chem. Inf. Model</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/ci300418q</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">3116-3122</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Modular Distributed Transactional Memory Framework</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Concurrency Control</style></keyword><keyword><style  face="normal" font="default" size="100%">Distributed Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Replication</style></keyword><keyword><style  face="normal" font="default" size="100%">Transactional Memory</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10362/8738</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/msc_thesis_-_tiago_vale.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The traditional lock-based concurrency control is complex and error-prone due to its low-level nature and composability challenges. Software transactional memory (STM), inherited from the database world, has risen as an exciting alternative, sparing the programmer from dealing explicitly with such low-level mechanisms. In real world scenarios, software is often faced with requirements such as high availability and scalability, and the solution usually consists on building a distributed system. Given the benefits of STM over traditional concurrency controls, Distributed Software Transactional Memory (DSTM) is now being investigated as an attractive alternative for distributed concurrency control. Our long-term objective is to transparently enable multithreaded applications to execute over a DSTM setting. In this work we intend to pave the way by defining a modular DSTM framework for the Java programming language. We extend an existing, efficient, STM framework with a new software layer to create a DSTM framework. This new layer interacts with the local STM using well-defined interfaces, and allows the implementation of different distributed memory models while providing a non-intrusive, familiar, programming model to applications, unlike any other DSTM framework. Using the proposed DSTM framework we have successfully, and easily, implemented a replicated STM which uses a Certification protocol to commit transactions. An evaluation using common STM benchmarks showcases the efficiency of the replicated STM, and its modularity enables us to provide insight on the relevance of different implementations of the Group Communication System required by the Certification scheme, with respect to performance under different workloads.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;(Supervised by João M. Lourenço)&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multicomponent dielectrics for oxide TFT</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">8263</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mathies, G.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Gast, P.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Groenen, E. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifrequency EPR Study of Fe(3+) and Co(2+) in the Active Site of Desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">J Phys Chem B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">7122-7128</style></pages><issue><style face="normal" font="default" size="100%">24</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">V. Musat</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">M. Purica</style></author><author><style face="normal" font="default" size="100%">M. Mazilu</style></author><author><style face="normal" font="default" size="100%">A. M. B. do Rego</style></author><author><style face="normal" font="default" size="100%">B. Diaconu</style></author><author><style face="normal" font="default" size="100%">T. Busani</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional zinc oxide nanostructures for a new generation of devices</style></title><secondary-title><style face="normal" font="default" size="100%">Mater. Chem. Phys. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">132 </style></volume><pages><style face="normal" font="default" size="100%">339-346.</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bahubalindruni, Ganga,</style></author><author><style face="normal" font="default" size="100%">Duarte, Candido,</style></author><author><style face="normal" font="default" size="100%">Tavares, Vitor Grade,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">de Oliveira, Pedro Guedes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multipliers with transparent a-GIZO TFTs using a neural model</style></title><secondary-title><style face="normal" font="default" size="100%">20th Telecommunications Forum (TELFOR)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><pub-location><style face="normal" font="default" size="100%">Belgrade</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barquinha P.,</style></author><author><style face="normal" font="default" size="100%">Martins R.</style></author><author><style face="normal" font="default" size="100%">Fortunato E.,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">N-Type Oxide Semiconductor Thin-Film Transistors</style></title><secondary-title><style face="normal" font="default" size="100%">GaN and ZnO-based Materials and Devices</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin</style></pub-location><pages><style face="normal" font="default" size="100%">435-476</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Brás</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Natural hydraulic lime based grouts- the selection of grout injection parameters for masonry consolidation</style></title><secondary-title><style face="normal" font="default" size="100%">Construction &amp; Building Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">135-144</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fournier, Guy</style></author><author><style face="normal" font="default" size="100%">Hinderer, Henning</style></author><author><style face="normal" font="default" size="100%">Schmid, Daniel</style></author><author><style face="normal" font="default" size="100%">Seign, René</style></author><author><style face="normal" font="default" size="100%">Baumann, Manuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The new mobility paradigm: Transformation of value chain and business models</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v8y2012i8p09-40.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">9-40</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Four categories of innovations have been identified by Freeman and Perez: incremental innovations, radical innovations, new technological systems (systemic innovations), and technological revolutions or new techno-economic paradigms. New techno-economic paradigms represent changes in technological systems that are so far-reaching in their effects that they have a major influence on the behaviour of the entire economy. Scarcity of oil and external costs like global warming are the key arguments and the main drivers of the change of the current paradigm. They will affect especially the mobility of individuals and the interlinked business models. Novel business models within newly created markets will raise e.g. extended mobility services, activities aiming at the infrastructure, new opportunities in the field of energy transmission and supply and even new strategies of recycling, reusing or reducing the use of resources in order to address global scarcity issues. Especially for the established players of the automotive industry like original equipment manufacturers (OEMs) or 1st and 2nd tier suppliers this implicates opportunities and risks at the same time. But also new players will get the chance to create and enter new markets with new or extended products or services and lead the new value chain. This paper compiles and evaluates current approaches and business models of selected OEMs together with upcoming players. Additionally their positions within the existing value chain are being analyzed and classified. Bringing together the identified drivers of changes with current trends within the automotive industry the authors also show new concepts of extended business models, e.g. the idea of an ecosystem, that have the potential to cause an additional shift of power within the global mobility value chain.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. I. Mouquinho</style></author><author><style face="normal" font="default" size="100%">K. Petrova</style></author><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">A. De-Souza-Gomes</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">New Polymer Networks for PDLC Films Application</style></title><secondary-title><style face="normal" font="default" size="100%">New Polymers for Special Applications </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">InTech</style></publisher><pub-location><style face="normal" font="default" size="100%">Rijeka</style></pub-location><pages><style face="normal" font="default" size="100%">139-164</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the road to improve the bioremediation and electricity-harvesting skills of Geobacter sulfurreducens: functional and structural characterization of multihaem cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Society transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://europepmc.org/abstract/MED/23176471</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">1295-1301</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracellular electron transfer is one of the physiological hallmarks of Geobacter sulfurreducens, allowing these bacteria to reduce toxic and/or radioactive metals and grow on electrode surfaces. Aiming to functionally optimize the respiratory electron-transfer chains, such properties can be explored through genetically engineered strains. Geobacter species comprise a large number of different multihaem c-type cytochromes involved in the extracellular electron-transfer pathways. The functional characterization of multihaem proteins is particularly complex because of the coexistence of several microstates in solution, connecting the fully reduced and oxidized states. NMR spectroscopy has been used to monitor the stepwise oxidation of each individual haem and thus to obtain information on each microstate. For the structural study of these proteins, a cost-effective isotopic labelling of the protein polypeptide chains was combined with the comparative analysis of 1H-13C HSQC (heteronuclear single-quantum correlation) NMR spectra obtained for labelled and unlabelled samples. These new methodological approaches allowed us to study G. sulfurreducens haem proteins functionally and structurally, revealing functional mechanisms and key residues involved in their electron-transfer capabilities. Such advances can now be applied to the design of engineered haem proteins to improve the bioremediation and electricity-harvesting skills of G. sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cândido, Ana C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Open Innovation and Social Network Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v8y2012i8p41-55.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">41-55</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we propose the use of Social Network Analysis to understand the positioning of the concept of Open Innovation in the literature, offering thereby a complementary approach to existing literature review up to now. The main motivation of this network analysis is to contribute to the understanding of the concept of Open Innovation, with its spread to different areas of knowledge over the years and its relationship with other concepts in the literature. Some 403 articles published in the database of the Science Direct during the years 2003 to 2011 were analyzed. The data was collected separately by year, considering the following information: journals in which the articles were published; countries of origin of the articles’ authors, keywords of these articles and year of publication. The results reveal the intense growth of the use of the words &quot;Open Innovation&quot; in articles from different areas of knowledge, as well as its increasing interconnection with other concepts, allowing the understanding of its diffusion in the literature.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The present article is based on the report for the Doctoral Conference of the PhD programme in Technology Assessment, held at FCT-UNL Campus, Monte de Caparica, July 9th, 2012. The PhD thesis has the supervision of Prof. Cristina Sousa (ISCTE-IUL), and co-supervision of Prof. José Cardoso e Cunha (FCT-UNL).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sandu I.C.A, Joosten I., Leal N.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Akira Tanaka &amp; Botan Nakamura</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Optical Imaging Applications for the Study of Cultural Heritage Artifacts</style></title><secondary-title><style face="normal" font="default" size="100%">Optical imaging: Technology, Methods and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.novapublishers.com/catalog/product_info.php?products_id=33912</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Nova Science Publisher Inc.</style></publisher><pages><style face="normal" font="default" size="100%">65 -108</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis G. Baltazar</style></author><author><style face="normal" font="default" size="100%">Fernando M.A. Henriques</style></author><author><style face="normal" font="default" size="100%">Fernando Jorne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimisation of flow behaviour and stability of superplasticized fresh hydraulic lime grouts through design of experiments</style></title><secondary-title><style face="normal" font="default" size="100%">Construction &amp; Building Materials </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">838-845</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxide Semiconductor Thin-Film Transistors: A Review of Recent Advances</style></title><secondary-title><style face="normal" font="default" size="100%">Adv. Mater. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">2945-2986</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">V. Figueiredo</style></author><author><style face="normal" font="default" size="100%">E. Elangovan</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">J. V. Pinto</style></author><author><style face="normal" font="default" size="100%">T. Busani</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">p-Type CuxO Films Deposited at Room Temperature for Thin-Film Transistors</style></title><secondary-title><style face="normal" font="default" size="100%">, J. Disp. Technol. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">41-47</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Figueiredo, V.,</style></author><author><style face="normal" font="default" size="100%">Barros, R.,</style></author><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.,</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">Ferreira</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">P-type oxide based thin film transistors produced at low temperatures</style></title><secondary-title><style face="normal" font="default" size="100%">SPIE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">8263</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tana, M</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Sclocco, R</style></author><author><style face="normal" font="default" size="100%">Franchin, T</style></author><author><style face="normal" font="default" size="100%">Cerutti, S</style></author><author><style face="normal" font="default" size="100%">Leal,  A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parcel-Based Connectivity Analysis of fMRI Data for the Study of Epileptic Seizure Propagation</style></title><secondary-title><style face="normal" font="default" size="100%">Brain Topography (DOI:10.1007/s10548-012-0225-2)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joana M Dantas</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pivotal role of the strictly conserved aromatic residue F15 in the cytochrome c7 family</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s00775-011-0821-8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">11-24</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochromes c7 are periplasmic triheme proteins that have been reported exclusively in δ-proteobacteria. The structures of five triheme cytochromes identified in Geobacter sulfurreducens and one in Desulfuromonas acetoxidans have been determined. In addition to the hemes and axial histidines, a single aromatic residue is conserved in all these proteins - phenylalanine 15 (F15). PpcA is a member of the G. sulfurreducens cytochrome c7 family that performs electron/proton energy transduction in addition to electron transfer that leads to the reduction of extracellular electron acceptors. For the first time we probed the role of the F15 residue in the PpcA functional mechanism, by replacing this residue with the aliphatic leucine by site-directed mutagenesis. The analysis of NMR spectra of both oxidized and reduced forms showed that the heme core and the overall fold of the mutated protein were not affected. However, the analysis of 1H-15N heteronuclear single quantum coherence NMR spectra evidenced local rearrangements in the α-helix placed between hemes I and III that lead to structural readjustments in the orientation of heme axial ligands. The detailed thermodynamic characterization of F15L mutant revealed that the reduction potentials are more negative and the redox-Bohr effect is decreased. The redox potential of heme III is most affected. It is of interest that the mutation in F15, located between hemes I and III in PpcA, changes the characteristics of the two hemes differently. Altogether, these modifications disrupt the balance of the global network of cooperativities, preventing the F15L mutant protein from performing a concerted electron/proton transfer.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, Iris L</style></author><author><style face="normal" font="default" size="100%">Lowe, Christopher R.</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Platforms for enrichment of phosphorylated proteins and peptides in proteomics</style></title><secondary-title><style face="normal" font="default" size="100%">Trends in Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.cell.com/trends/biotechnology/abstract/S0167-7799(11)00134-X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">100-110</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Protein phosphorylation is a complex and highly dynamic process involved in numerous biological events. Abnormal phosphorylation is one of the underlying mechanisms for the development of cancer and metabolic disorders. The identification and absolute quantification of specific phospho-signatures can help elucidate protein functions in signaling pathways and facilitate the development of new and personalized diagnostic and therapeutic tools. This review presents a variety of strategies currently utilized for the enrichment of phosphorylated proteins and peptides before mass spectrometry analysis during proteomic studies. The investigation of specific affinity reagents, allied to the integration of different enrichment processes, is triggering the development of more selective, rapid and cost-effective high-throughput automated platforms.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues L.C.</style></author><author><style face="normal" font="default" size="100%">Silva M.M.</style></author><author><style face="normal" font="default" size="100%">Smith M.J.,</style></author><author><style face="normal" font="default" size="100%">Gonçalves A.,</style></author><author><style face="normal" font="default" size="100%">Fortunato E.,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Poly (epsilon-caprolactone)/siloxane biohybrids with application in &quot;smart windows&quot;</style></title><secondary-title><style face="normal" font="default" size="100%">Synthetic Metals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">161</style></volume><pages><style face="normal" font="default" size="100%">23 - 24</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. N. Peça</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author><author><style face="normal" font="default" size="100%">M. M. Cardoso</style></author><author><style face="normal" font="default" size="100%">M. T. Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and Characterization of Polymeric Nanoparticles Composed of Poly(DL-lactide-co-glycolide) and Poly(DL-lactide-co-glycolide)-co-poly(ethylene glycol) 10%Triblock end-capped with a galactose moiety</style></title><secondary-title><style face="normal" font="default" size="100%">React. Funct. Polym.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">729-735</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P.J. Gomes</style></author><author><style face="normal" font="default" size="100%">M. Coelho</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">P.A. Ribeiro</style></author><author><style face="normal" font="default" size="100%">M. Raposo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing radiation damage by alternated current conductivity as a method to characterize electron hopping conduction in DNA molecules</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://apl.aip.org/resource/1/applab/v101/i12/p123702_s1</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">123702-1-4</style></pages><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Projections of energy services demand for residential buildings: Insights from a bottom-up methodology</style></title><secondary-title><style face="normal" font="default" size="100%">Energy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">energy services demand</style></keyword><keyword><style  face="normal" font="default" size="100%">residential buildings</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0360544212007207</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">430–442</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Lucas, , Tânia G.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Gomes, , Cláudio M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein Folding Modulates the Swapped Dimerization Mechanism of Methyl-Accepting Chemotaxis Heme Sensors</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0046328</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">e46328</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic sensor domains GSU0582 and GSU0935 are part of methyl accepting chemotaxis proteins in the bacterium Geobacter sulfurreducens. Both contain one c-type heme group and their crystal structures revealed that these domains form swapped dimers with a PAS fold formed from the two protein chains. The swapped dimerization of these sensors is related to the mechanism of signal transduction and the formation of the swapped dimer involves significant folding changes and conformational rearrangements within each monomeric component. However, the structural changes occurring during this process are poorly understood and lack a mechanistic framework. To address this issue, we have studied the folding and stability properties of two distinct heme-sensor PAS domains, using biophysical spectroscopies. We observed substantial differences in the thermodynamic stability (ΔG = 14.6 kJ.mol−1 for GSU0935 and ΔG = 26.3 kJ.mol−1 for GSU0582), and demonstrated that the heme moiety undergoes conformational changes that match those occurring at the global protein structure. This indicates that sensing by the heme cofactor induces conformational changes that rapidly propagate to the protein structure, an effect which is directly linked to the signal transduction mechanism. Interestingly, the two analyzed proteins have distinct levels of intrinsic disorder (25% for GSU0935 and 13% for GSU0582), which correlate with conformational stability differences. This provides evidence that the sensing threshold and intensity of the propagated allosteric effect is linked to the stability of the PAS-fold, as this property modulates domain swapping and dimerization. Analysis of the PAS-domain shows that disorder segments are found either at the hinge region that controls helix motions or in connecting segments of the β-sheet interface. The latter is known to be widely involved in both intra- and intermolecular interactions, supporting the view that it's folding and stability are at the basis of the specificity and regulation of many types of PAS-containing signaling proteins.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Kuckova</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein identification and localization using mass spectrometry and staining tests in cross-sections of polychrome samples</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.em-consulte.com/article/707476/protein-identification-and-localization-using-mass</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The identification and localization of the proteinaceous binders are essential issues in studies of painting materials and techniques, for further proposing valid restoration and conservation treatments of the painted or polychrome works of art. The challenge for analytical chemists and conservation scientists is the availability of methods able to simultaneously identify and map the presence of the binders in the multilayered structure of a sample and the possibility to use a very low amount of sample from the studied art object (considering also the criteria of minimum sampling). These methods should be fast, reproducible in different artefacts and in case of mixture of protein-based binders with other non-proteinaceous constituents (oils, resins, waxes, gums etc.) and also economical (both in terms of materials and time consume). In this context, the present paper proposes an innovative protocol of investigation using two complementary techniques – Matrix-Assisted Laser Desorption/Ionisation – Time of Flight Mass Spectrometry (MALDI-TOF MS) and staining tests (one visible and one fluorescent stain) assisted by Optical Microscopy (OM) on cross-section of samples – for the simultaneous identification and mapping of protein – and oil-based binders in paint materials. The novelty is based on the use of MALDI-TOF MS on cross-sections of paints together with a fluorescent stain for protein identification and mapping (mainly used in the area of proteomics) complementing the use of a traditional visible stain for oil-based material identification. The protocol was successfully applied on several samples taken from a Czech medieval polychrome sculpture, entitled “The Mourning of Jesus Christ” (16th century) belonging to the Moravian Gallery (Brno).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simão, J.</style></author><author><style face="normal" font="default" size="100%">Veiga, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">QoE-JVM: An Adaptive and Resource-Aware Java Runtime for Cloud Computing</style></title><secondary-title><style face="normal" font="default" size="100%">On the Move to Meaningful Internet Systems: OTM 2012</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">LNCS</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-33615-7_8</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012._qoe-jvm_doa.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin / Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">7566</style></volume><pages><style face="normal" font="default" size="100%">566-583</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-33614-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cloud computing has been dominated by system-level virtual machines to enable the management of resources using a coarse grained approach, largely in a manner independent from the applications running on these infrastructures. However, in such environments, although different types of applications can be running, the resources are often delivered in a equal manner to each one, missing the opportunity to manage the available resources in a more efficient and application aware or driven way. Our proposal is QoE-JVM supporting Java applications with a global and elastic distributed image of a high-level virtual machine (HLLVM), where total resource consumption and allocation (within and across applications in the infrastructure) are driven by incremental gains in quality-of-execution (QoE), which relates the resources allocated to an application and the performance the application can extract from having those resources. In this paper, we discuss how critical resources (memory and CPU) can be allocated among HLL-VMs, so that Cloud providers can exchange resource slices among virtual machines, continually adaptdressing where those resources are required, while being able to determine where the reduction will be more economically effective, i.e., will contribute in lesser extent to performance degradation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent advances into vanadyl, vanadate and decavanadate interactions with actin</style></title><secondary-title><style face="normal" font="default" size="100%">Metallomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">16-22</style></pages><isbn><style face="normal" font="default" size="100%">1756-5901</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">SCUTARU, G.</style></author><author><style face="normal" font="default" size="100%">SANDU, F.</style></author><author><style face="normal" font="default" size="100%">COCORADA, E.</style></author><author><style face="normal" font="default" size="100%">PAVALACHE, M.</style></author><author><style face="normal" font="default" size="100%">KRISTALY, D.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">MÖRSKY-LINDQUIST, A.K.</style></author><author><style face="normal" font="default" size="100%">CSEREY, S.</style></author><author><style face="normal" font="default" size="100%">DASC{\u A}LU, M.</style></author><author><style face="normal" font="default" size="100%">Others</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RELAZIONE SUGLI ASPETTI FORMATIVI</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Paixão,  Vítor B.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revealing the structural origin of the redox-Bohr effect: the first solution structure of a cytochrome from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/bj/441/bj4410179.htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">441</style></volume><pages><style face="normal" font="default" size="100%">179-187</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gs (Geobacter sulfurreducens) can transfer electrons to the exterior of its cells, a property that makes it a preferential candidate for the development of biotechnological applications. Its genome encodes over 100 cytochromes and, despite their abundance and key functional roles, to date there is no structural information for these proteins in solution. The trihaem cytochrome PpcA might have a crucial role in the conversion of electronic energy into protonmotive force, a fundamental step for ATP synthesis in the presence of extracellular electron acceptors. In the present study, 15N-labelled PpcA was produced and NMR spectroscopy was used to determine its solution structure in the fully reduced state, its backbone dynamics and the pH-dependent conformational changes. The structure obtained is well defined, with an average pairwise rmsd (root mean square deviation) of 0.25 Å (1 Å=0.1 nm) for the backbone atoms and 0.99 Å for all heavy atoms, and constitutes the first solution structure of a Gs cytochrome. The redox-Bohr centre responsible for controlling the electron/proton transfer was identified, as well as the putative interacting regions between PpcA and its redox partners. The solution structure of PpcA will constitute the foundation for studies aimed at mapping out in detail these interacting regions.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fonseca, B.M.</style></author><author><style face="normal" font="default" size="100%">Paquete, C.M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of intramolecular interactions in the functional control of multiheme cytochromes c</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21856299</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">586</style></volume><pages><style face="normal" font="default" size="100%">504-509</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Detailed thermodynamic and structural data measured in soluble monomeric multiheme cytochromes c provided the basis to investigate the functional significance of interactions between redox co-factors. The steep decay of intramolecular interactions with distance means that close proximity of the redox centers is necessary to modulate the intrinsic reduction potentials in a significant way. This ensures selection of specific populations during redox activity in addition to maintaining fast intramolecular electron transfer. Therefore, intramolecular interactions between redox co-factors play an important role in establishing the biological function of the protein by controlling how electrons flow through and are distributed among the co-factors.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">N. Neves</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">E. Antunes</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">J. Calado</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sintering Behavior of Nano- and Micro-Sized ZnO Powder Targets for rf Magnetron Sputtering Applications</style></title><secondary-title><style face="normal" font="default" size="100%">J. Am. Ceram. Soc.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">95</style></volume><pages><style face="normal" font="default" size="100%">204-210</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">São José Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solar Architecture Conference</style></title><secondary-title><style face="normal" font="default" size="100%">Jornal Arquitecturas</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.jornalarquitecturas.com/Not%C3%ADcias.aspx?noticia=407</style></url></web-urls></urls></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira</style></author><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina,</style></author><author><style face="normal" font="default" size="100%">Leitão, Joaquim,</style></author><author><style face="normal" font="default" size="100%">Soares, Jorge,</style></author><author><style face="normal" font="default" size="100%">Fortunato</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Strongly Photosensitive and Fluorescent F8T2 Electrospun Fibers</style></title><secondary-title><style face="normal" font="default" size="100%">Macromol. Mater. Eng.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">298</style></volume><pages><style face="normal" font="default" size="100%">174–180</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marangon, J.</style></author><author><style face="normal" font="default" size="100%">de Sousa, P. M. Paes</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">P.J. González</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substrate-dependent modulation of the enzymatic catalytic activity: Reduction of nitrate, chlorate and perchlorate by respiratory nitrate reductase from Marinobacter hydrocarbonoclasticus 617</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">1817</style></volume><pages><style face="normal" font="default" size="100%">1072-1082</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B.K. Maiti</style></author><author><style face="normal" font="default" size="100%">T. Avilés</style></author><author><style face="normal" font="default" size="100%">Matzapetakis, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of  [MoS4]2 – M (M = Cu and Cd) clusters: Potential NMR structural probes for orange protein</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Inorg Chem </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">2012</style></volume><pages><style face="normal" font="default" size="100%">4159-4166</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;S.B. Ribeiro&quot;, &quot;T.G. Andrade&quot;, &quot;A.S. Paula&quot;, &quot;J.F.C. Lins&quot;, &quot;K.K. Mahesh&quot;, &quot;F.M. Braz Fernandes&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Textural Evolution Evaluated by EBSD and XRD after Thermal Treatment in Ni-Ti Shape Memory Alloy</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2012-textural_evolution_evaluated_by_ebsd_and_xrd_after_thermal_treatment_in_ni-ti_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">702-703</style></volume><pages><style face="normal" font="default" size="100%">884-887</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TIMES_PT: Integrated Energy System Modeling</style></title><secondary-title><style face="normal" font="default" size="100%">1st Int'l Workshop on Information Technology for Energy Applications (IT4ENERGY'2012)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ceur-ws.org/Vol-923/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Vol. 923 of CEUR Workshop Proceedings, ISSN 1613-0073</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barquinha</style></author><author><style face="normal" font="default" size="100%">Martins</style></author><author><style face="normal" font="default" size="100%">Pereira</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transparent Oxide Electronics: From Materials to Devices</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago Vale</style></author><author><style face="normal" font="default" size="100%">Ricardo Jorge Dias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TribuSTM Instrumentation Rules</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/tribustm_instrumentation_rules.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Departamento de Informática FCT/UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Uma Infraestrutura para Suporte de Memória Transacional Distribuída</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of INForum Simpósio de Informática</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">INForum 2012</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Arquitetura de software</style></keyword><keyword><style  face="normal" font="default" size="100%">Concorrência</style></keyword><keyword><style  face="normal" font="default" size="100%">Java</style></keyword><keyword><style  face="normal" font="default" size="100%">Memória transacional distribuída</style></keyword><keyword><style  face="normal" font="default" size="100%">Replicação</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/inforum-dstm.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><pages><style face="normal" font="default" size="100%">177–189</style></pages><isbn><style face="normal" font="default" size="100%">978-972-8893-32-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As técnicas e algoritmos desenvolvidos sobre diferentes infraestruturas específicas dificilmente podem ser comparados entre si. Este princípio também se aplica às infraestruturas para execução de Memória Transacional Distribuída (MTD), pois não só são muito escassas aquelas que permitem o desenvolvimento, teste e comparação de vários algoritmos e técnicas de implementação, como fornecem uma interface intrusiva para o programador. Sem uma comparação justa, não é possível aferir quais as técnicas e algoritmos mais apropriados em cada contexto de utilização (workload). Neste artigo propomos uma infraestrutura generalista, muito flexível, que possibilita a experimentação de várias estratégias de MTD, permitindo o desenvolvimento de uma grande variedade de algoritmos e de técnicas de implementação eficientes e otimizadas. Através da sua utilização, é agora possível a comparação de técnicas e algoritmos em diferentes contextos de utilização (workloads), recorrendo a uma única infraestrutura e com implicações mínimas no código da aplicação.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">V. Augusto</style></author><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">N. M. T. Lourenço</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">P. Vidinha</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">C. J. Dias</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">B. Roling</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the Ion Jelly Conductivity Mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp2108768</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/carvalho_jpcb_116_2012.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">2664-2676</style></pages><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J F Branco</style></author><author><style face="normal" font="default" size="100%">Ana M G C Dias</style></author><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the molecular recognition between antibody fragments and protein A biomimetic ligand</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0021967312006784</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1244</style></volume><pages><style face="normal" font="default" size="100%">106-115</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Afﬁnity chromatography with protein A from Staphylococcus aureus (SpA) is the most widespread and&lt;br /&gt;
accepted methodology for antibody capture during the downstream process of antibody manufacturing.&lt;br /&gt;
A triazine based ligand (ligand 22/8) was previously developed as an inexpensive and robust alternative&lt;br /&gt;
to SpA chromatography (Li et al. [12] and Teng et al. [11]). Despite the experimental success, there is no&lt;br /&gt;
structural information on the binding modes of ligand 22/8 to antibodies, namely to Immunoglobulin G&lt;br /&gt;
(IgG) molecules and fragments. In this work, we addressed this issue by a molecular docking approach&lt;br /&gt;
allied to molecular dynamics simulations. Theoretical results conﬁrmed the preference of the synthetic&lt;br /&gt;
ligand to bind IgG through the binding site found in the crystallographic structure of the natural complex&lt;br /&gt;
between SpA and the Fc fragment of IgG. Our studies also suggested other unknown “hot-spots” for&lt;br /&gt;
speciﬁc binding of the afﬁnity ligand at the hinge between VH and CH1 domains of Fab fragment. The best&lt;br /&gt;
docking poses were further analysed by molecular dynamics studies at three different protonation states&lt;br /&gt;
(pH 3, 7 and 11). The main interactions between ligand 22/8 and the IgG fragments found at pH 7 were&lt;br /&gt;
weaker at pH 3 and pH 11 and in these conditions the ligand start losing tight contact with the binding&lt;br /&gt;
site, corroborating the experimental evidence for protein elution from the chromatographic adsorbents&lt;br /&gt;
at these pH conditions.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Farchi, Eitan</style></author><author><style face="normal" font="default" size="100%">Segall, Itai</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Sousa, Diogo G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using Program Closures to Make an Application Programming Interface (Api) Implementation Thread Safe</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 2012 Workshop on Parallel and Distributed Systems: Testing, Analysis, and Debugging</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">PADTAD 2012</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">concurrency</style></keyword><keyword><style  face="normal" font="default" size="100%">software transactional memory</style></keyword><keyword><style  face="normal" font="default" size="100%">static analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">testing</style></keyword><keyword><style  face="normal" font="default" size="100%">verification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.acm.org/10.1145/04000802.2336810</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/p18-farchi.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><pub-location><style face="normal" font="default" size="100%">Minneapolis, MN, USA</style></pub-location><pages><style face="normal" font="default" size="100%">18–24</style></pages><isbn><style face="normal" font="default" size="100%">978-1-4503-1456-5</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Consider a set of methods implementing an Application Programming Interface (API) of a given library or program module that is to be used in a multithreaded setting. If those methods were not originally designed to be thread safe, races and deadlocks are expected to happen. This work introduces the novel concept of program closure and describes how it can be applied in a methodology used to make the library or module implementation thread safe, by identifying the high level data races introduced by interleaving the parallel execution of methods from the API. High-level data races result from the misspecification of the scope of an atomic block, by wrongly splitting it into two or more atomic blocks sharing a data dependency. Roughly speaking, the closure of a program P, clos(P), is obtained by incrementally adding new threads to P in such a way that enables the identification of the potential high level data races that may result from running P in parallel with other programs. Our model considers the methods implementing the API of a library of program module as concurrent programs and computes and analyses their closure in order to identify high level data races. These high level data races are inspected and removed to make the interface thread safe. We illustrate the application of this methodology with a simple use case.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Dino Distefano</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">James Noble</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Verification of Snapshot Isolation in Transactional Memory Java Programs</style></title><secondary-title><style face="normal" font="default" size="100%">ECOOP 2012 – Object-Oriented Programming</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-31057-7_28</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/ecoop12.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pub-location><style face="normal" font="default" size="100%">Beijing, China</style></pub-location><volume><style face="normal" font="default" size="100%">7313</style></volume><pages><style face="normal" font="default" size="100%">640-664</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-31056-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents an automatic verification technique for transactional memory Java programs executing under snapshot isolation level. We certify which transactions in a program are safe to execute under snapshot isolation without triggering the write-skew anomaly, opening the way to run-time optimizations that may lead to considerable performance enhancements. Our work builds on a novel deep-heap analysis technique based on separation logic to statically approximate the read- and write-sets of a transactional memory Java program. We implement our technique and apply our tool to a set of micro benchmarks and also to one benchmark of the STAMP package. We corroborate known results, certifying some of the examples for safe execution under snapshot isolation by proving the absence of write-skew anomalies. In other cases our analysis has identified transactions that potentially trigger previously unknown write-skew anomalies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">José Simão</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">VM Economics for Java Cloud Computing - An Adaptive and Resource-Aware Java Runtime with Quality-of-Execution</style></title><secondary-title><style face="normal" font="default" size="100%">The 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2012) </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2012-ccgrid-phd-simao.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Where has the debates  on social involvement on  HRI gone?</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/iraminetwork/files/talk_template_irmi_abm2.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ITAS-KIT</style></publisher><pub-location><style face="normal" font="default" size="100%">Karlsruhe</style></pub-location><work-type><style face="normal" font="default" size="100%">Presentation</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Vale, Tiago M.</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Write-Write Conflict Detection for Distributed TM Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Talk presented at the 1st Euro-TM Workshop on Distributed Transactional Memory (WDTM'12)</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">WDTM 2012</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/wdstm-2012.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Typical Distributed Transactional Memory (DTM) systems provide serializability by detecting read-write conflicts between accesses to shared data objects. Detecting read-write conflicts requires the bookkeeping of all the read and write accesses to the shared objects made inside the transaction, and the validation of all these accesses in the end of a transaction. For most DTM algorithms, the validation of a transaction requires the broadcast of its read-set to all the nodes of the distributed system during the commit phase. Since applications tend to read more than write, the overhead associated with the bookkeeping of read accesses, and the amount of network traffic generated during the commit, is a main performance problem in DTM systems. Database systems frequently rely on weaker isolation models to improve performance. In particular, Snapshot Isolation (SI) is widely used in industry. An interesting aspect of SI is that only write-write conflicts are checked at commit time and considered for detecting conflicting transactions. As main result, a DTM using this isolation model does not need to keep track of the read accesses, considerably reducing the bookkeeping overhead, and also eliminates the need of broadcasting the read-set at transaction commit time, thus reducing the network traffic and considerably increase the scalability of the whole system. By only detecting write-write conflicts, this isolation model allows a much higher commit rate, which comes at the expense of allowing some real conflicting transactions to commit. Thus, relaxing the isolation of a transactional program may lead previously correct programs to misbehave due to the anomalies resulting from malign data-races that are now allowed by the relaxed transactional run-time. These anomalies can be precisely characterized, and are often called in the literature as write-skew anomalies. Write-skew anomalies can be avoided dynamically with the introduction of algorithms that verify the serializability of running transactions, which may result in a non-negligible overhead. Our approach is to avoid the run-time overhead by statically asserting that a DTM program will execute without generating write-skew anomalies at runtime, while only verifying write-write conflicts. Conflicting transactions can be made “safe” by code rewriting using well known techniques. Our verification technique uses separation logic, a logic for verifying intensive heap manipulation programs, which was extended to construct abstract read- and write-sets for each transaction in the DTM program. This verification technique is implemented in the StarTM tool, which analyzes transactional Java bytecode programs. The transactions that cannot be verified by our tool are executed under serializable isolation (detecting read-write conflicts), while for the “safe” transactions we only detect write-write conflicts. The results of our experiments when verifying micro-benchmarks, such as linked lists and binary trees, and partially verifying some macro-benchmarks, such as the STAMP benchmark, strongly encourage the ongoing work for the application of this technique to DTM.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Workshop talk&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">Ana Isabel Moiteiro</style></author><author><style face="normal" font="default" size="100%">Lanka Horstink</style></author><author><style face="normal" font="default" size="100%">Mário Farelo</style></author><author><style face="normal" font="default" size="100%">Rosa Antunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Análise de um processo decisório controverso: a co-incineração em Souselas [Analysis of a controversial decision process: the co-incineration at Souselas]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Co-incineration</style></keyword><keyword><style  face="normal" font="default" size="100%">Hazardous indu</style></keyword><keyword><style  face="normal" font="default" size="100%">leverage points</style></keyword><keyword><style  face="normal" font="default" size="100%">Participatory Decision Process</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Souselas</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/49.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The scientific controversy generated around the destiny given to the fraction of hazardous industrial waste produced in Portugal and how the country dealt with this situation was the stand out point in Souselas case. Here, the dominant aspect of the analysis focused on the implementation of a solution for the treatment of hazardous industrial waste. These wastes result from industrial processes contain or are contaminated, by substances that, at certain concentrations, represent a risk to human health or to the environment. Their treatment can be done using co-incineration in existing cement factories. Having in mind the environment analysis of a controversial process, through the statements made by the different actors involved, the case of Souselas was our object of study. Initially, the actors involved in the process were identified and characterized, in terms of position, interests and / or concerns. This analysis has strengthened with the gathering of documentary elements of analysis. In a second phase the historical process was prepared. Only then, the conditions to make an interpretation of what really happened in the process were gathered, then , it was possible to identify which parts were successful and unsuccessful, and to interpret “why” these successes and failures occurred. Thus, after the identification of key variables and leverage points, a causal diagram and a schematic simulation of the behaviour of reference in case Souselas was designed. We conclude that the process of Souselas was a significant milestone with regard to social organization and spontaneous local actors in situations of opposition to central government decisions with local impact. It was also a turning point in governance according to the model of representative democracy, whose technocratic and elitist character is called into question. The Souselas case emphasized itself as a microcosm on the conflict of interests that we find at a global level heightened since the 90s and that&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Ferrer, Montserrat</style></author><author><style face="normal" font="default" size="100%">Rossell, Oriol</style></author><author><style face="normal" font="default" size="100%">Engeser, Marianne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3D Au-Ag heterometallic supramolecular cage: Triplet capture by heavy atom effect</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">381</style></volume><pages><style face="normal" font="default" size="100%">195-202</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S{\'ılvia Sequeira</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Filomena M. Macedo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antifungals on paper conservation: An overview</style></title><secondary-title><style face="normal" font="default" size="100%">International Biodeterioration &amp; Biodegradation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">67-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Since its invention, paper has become one of the main carriers of our cultural, scientific, political, economic and historical information. Given the importance of this material, its preservation is a matter of great interest. Paper can be deteriorated due to physical, chemical and biological agents. Within microorganisms, fungi are the major paper biodeteriogens. Throughout history, several methods have been used to prevent and stop fungal deterioration on paper based materials. In this work we present a review of the main chemical and physical methods used to avoid fungal paper biodeterioration until nowadays and also of some new approaches tested recently. The advantages and disadvantages of these methods are discussed as well as their health effects. Studies regarding antifungal compositions, methods of application, performance and effects on the treated materials are also presented with the aim of providing a clear set of conclusions on the topic. (C) 2012 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Correia, Vanessa G.</style></author><author><style face="normal" font="default" size="100%">Pinho, Mariana G.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Blue emission of carbamic acid oligooxazoline biotags</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">205-208</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemistry and applications of flavylium compounds: a handful of colours</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Society Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">869-908</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Otero, Vanessa</style></author><author><style face="normal" font="default" size="100%">Carlyle, Leslie</style></author><author><style face="normal" font="default" size="100%">Vilarigues, Marcia</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chrome yellow in nineteenth century art: historic reconstructions of an artists' pigment</style></title><secondary-title><style face="normal" font="default" size="100%">Rsc Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000300317700016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">1798-1805</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Melo, Maria Joao/C-8594-2011; Carlyle, Leslie/D-7173-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel, Catarina</style></author><author><style face="normal" font="default" size="100%">Lopes, Joao A.</style></author><author><style face="normal" font="default" size="100%">Clarke, Mark</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combining infrared spectroscopy with chemometric analysis for the characterization of proteinaceous binders in medieval paints</style></title><secondary-title><style face="normal" font="default" size="100%">Chemometrics and Intelligent Laboratory Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000311661200004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">32-38</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Melo, Maria Joao/C-8594-2011; Lopes, Joao/H-1733-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, ANALYSIS/M-4644-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Lopes, Joao/0000-0002-1657-344X; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complete resolution of the reaction Rates of flavylium Networks. The role played by 2-phenyl-2H-chromen-4-ol and the hydroxyl attack to the quinoidal Base</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Mathematical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000303891200028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">1003-1019</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Pina, Fernando/C-8161-2011; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Ferrer, Montserrat</style></author><author><style face="normal" font="default" size="100%">Crehuet, Ramon</style></author><author><style face="normal" font="default" size="100%">Anglada, Josep</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correlation between Photophysical Parameters and Gold-Gold Distances in Gold(I) (4-Pyridyl)ethynyl Complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">7636-7641</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, Angelina S.</style></author><author><style face="normal" font="default" size="100%">Liu, Yan</style></author><author><style face="normal" font="default" size="100%">Zhang, Yibing</style></author><author><style face="normal" font="default" size="100%">Zhang, Hongtao</style></author><author><style face="normal" font="default" size="100%">Luis, Ana S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Boraston, Alisdair</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Chai, Wengang</style></author><author><style face="normal" font="default" size="100%">Ten, Feizi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designer-oligosaccharide microarrays to decipher ligands in mammalian and prokaryotic glucan-recognition systems</style></title><secondary-title><style face="normal" font="default" size="100%">Glycobiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000310368700283</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1612-1613</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Palma, Angelina/D-2052-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Joint Meeting of the Society-for-Glycobiology and American-Society-for-Matrix-Biology Nov 11-14, 2012 San Diego, CA Soc Glycobiol; Amer Soc Matrix Biol 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timoteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Guilherme, Marcia</style></author><author><style face="normal" font="default" size="100%">Penas, Daniela</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulfovibrio vulgaris bacterioferritin uses H2O2 as a co-substrate for iron oxidation and reveals DPS-like DNA protection and binding activities</style></title><secondary-title><style face="normal" font="default" size="100%">BIOCHEMICAL JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{446}</style></volume><pages><style face="normal" font="default" size="100%">{125-133}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A gene encoding Bfr (bacterioferritin) was identified and isolated from the genome of Desulfovibrio vulgaris cells, and overexpressed in Escherichia coli. In vitro, H2O2 oxidizes Fe2+ ions at much higher reaction rates than O-2. The H2O2 oxidation of two Fe2+ ions was proven by Mossbauer spectroscopy of rapid freeze-quenched samples. On the basis of the Mossbauer parameters of the intermediate species we propose that D. vulgaris Bfr follows a mineralization mechanism similar to the one reported for vertebrate H-type ferritins subunits, in which a diferrous centre at the ferroxidase site is oxidized to diferric intermediate species, that are subsequently translocated into the inner nanocavity. D. vulgaris recombinant Bfr oxidizes and stores up to 600 iron atoms per protein. This Bfr is able to bind DNA and protect it against hydroxyl radical and DNase deleterious effects. The use of H2O2 as an oxidant, combined with the DNA binding and protection activities, seems to indicate a DPS (DNA-binding protein from starved cells)-like role for D. vulgaris Bfr.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/4070F8D7-9E52-4D46-9507-3FE85FEB5860</style></custom3><label><style face="normal" font="default" size="100%">r08506</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferraz, Ricardo</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Marrucho, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Araujo, Joao M. M.</style></author><author><style face="normal" font="default" size="100%">Rebelo, Luis Paulo N.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Prudencio, Cristina</style></author><author><style face="normal" font="default" size="100%">Noronha, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Petrovski, Zeljko</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of novel ionic liquids based on ampicillin</style></title><secondary-title><style face="normal" font="default" size="100%">Medchemcomm</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000303086200014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">494-497</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 da Ponte, Manuel/B-3620-2010; Rebelo, Luis Paulo/B-5285-2008; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Araujo, Joao /J-2585-2013; Chaves, Pedro/K-1288-2013; Prudencio, Cristina/L-8398-2013; Noronha, Joao Paulo/C-6423-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; REQUIMTE, ANALYSIS/M-4644-2013; REQUIMTE, LAQV/N-9835-2013 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Prudencio, Cristina/0000-0002-9920-936X; Noronha, Joao Paulo/0000-0002-1515-4518; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Claudia</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Henriques, Ines</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromic Properties of Inkjet Printed Vanadium Oxide Gel on Flexible Polyethylene Terephthalate/Indium Tin Oxide Electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Acs Applied Materials &amp; Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000310109000030</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">5266-5275</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Laia, Cesar/C-8651-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mendes, Acacio</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Morais, Cristiana</style></author><author><style face="normal" font="default" size="100%">Simplicio, Ana Luisa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electroosmotic flow modulation in capillary electrophoresis by organic cations from ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Electrophoresis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000303319200011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">1182-1190</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5 Simplicio, Ana/B-9047-2011; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Branco, Luis/0000-0003-2520-1151; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, {Maria Margarida Moreira dos}</style></author><author><style face="normal" font="default" size="100%">Queiroz, {Margarida João}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhancement of antibiotic effect via gold: silver-alloy nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Nanoparticle Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibiotic</style></keyword><keyword><style  face="normal" font="default" size="100%">Antimicrobial</style></keyword><keyword><style  face="normal" font="default" size="100%">E. coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold:silver-alloy nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Gram-negative bacteria</style></keyword><keyword><style  face="normal" font="default" size="100%">S. aureus</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Kluwer Academic Publishers</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">859–867</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A strategy for the development of novel antimicrobials is to combine the stability and pleiotropic effects of inorganic compounds with the specificity and efficiency of organic compounds, such as antibiotics. Here we report on the use of gold:silver-alloy (Au:Ag-alloy) nanoparticles, obtained via a single-step citrate co-reduction method, combined to conventional antibiotics to enhance their antimicrobial effect on bacteria. Addition of the alloy nanoparticles considerably decreased the dose of antibiotic necessary to show antimicrobial effect, both for bacterial cells growing in rich medium in suspension and for bacterial cells resting in a physiological buffer on a humid cellulose surface. The observed effect was more pronounced than the sum of the individual effects of the nanoparticles and antibiotic. We demonstrate the enhancement effect of Au:Ag-alloy nanoparticles with a size distribution of 32.5±7.5nm mean diameter on the antimicrobial effect of (i) kanamycin onEscherichia coli(Gram-negative bacterium), and (ii) a β-lactam antibiotic on both a sensitive and resistant strain ofStaphylococcus aureus(Gram-positive bacterium). Together, these results may pave the way for the combined use of nanoparticle–antibiotic conjugates towards decreasing antibiotic resistance currently observed for certain bacteria and conventional antibiotics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bras, Joana L. A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luis M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Gilbert, H. J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">ESCHERICHIA COLI EXPRESSION, PURIFICATION, CRYSTALLIZATION, AND STRUCTURE DETERMINATION OF BACTERIAL COHESIN-DOCKERIN COMPLEXES</style></title><secondary-title><style face="normal" font="default" size="100%">Cellulases</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Methods in Enzymology</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000308194700021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">510</style></volume><pages><style face="normal" font="default" size="100%">395-415</style></pages><isbn><style face="normal" font="default" size="100%">0076-6879 978-0-12-415931-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; Viegas, Aldino/A-1889-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Viegas, Aldino/0000-0003-1733-136X; Prates, Jose/0000-0003-1032-5987; Carvalho, Ana Luisa/0000-0002-3824-0240; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gawande, Manoj B</style></author><author><style face="normal" font="default" size="100%">Velhinho, Alexandre</style></author><author><style face="normal" font="default" size="100%">Nogueira, Isabel D.</style></author><author><style face="normal" font="default" size="100%">Ghumman, C. A. A.</style></author><author><style face="normal" font="default" size="100%">Teodoro, O. M. N. D.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A facile synthesis of cysteine-ferrite magnetic nanoparticles for application in multicomponent reactions-a sustainable protocol</style></title><secondary-title><style face="normal" font="default" size="100%">RSC ADVANCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">6144-6149</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Mahro, Martin</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Carvalho, Alexandra T. P.</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Leimkuehler, Silke</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The First Mammalian Aldehyde Oxidase Crystal Structure INSIGHTS INTO SUBSTRATE SPECIFICITY</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000311448800058</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">48</style></number><volume><style face="normal" font="default" size="100%">287</style></volume><pages><style face="normal" font="default" size="100%">40690-40702</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, Joao</style></author><author><style face="normal" font="default" size="100%">Conde, Joao</style></author><author><style face="normal" font="default" size="100%">Jesus M. de la Fuente</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanobeacons for real-time monitoring of RNA synthesis</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">161-167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kowacz, M.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Esperanca, Jmss</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Rebelo, L. P. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hofmeister effects of ionic liquids in protein crystallization: Direct and water-mediated interactions</style></title><secondary-title><style face="normal" font="default" size="100%">Crystengcomm</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">surface-tension measurements molecular-dynamics simulations aqueous-solutions cytochrome-c salting-out functional conversion hydration lysozyme stability extraction Chemistry Crystallography</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000305999500006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">4912-4921</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We have performed experiments on the crystallization of two low molecular weight, positively charged proteins, lysozyme and ribonuclease A, using ionic liquids as either crystallization additives or, in particular cases, as precipitating agents. The ionic liquids (ILs) have been ordered according to their salting-in/out ability and the relative position of these ionic liquids in this ranking has been rationalized by considering their hydration properties (positive-negative, hydrophobic-hydrophilic). The ability to screen the effective charge of cationic proteins and aid protein nucleation (salting-out) has been shown to be superior for large polarizable anions with low charge density, negatively hydrated-Cl-, Br-, [SCN](-), methane-[C1SO3](-) and ethanesulfonates [C2SO3](-), than for anions with a relatively stable hydration shell, positively hydrated-lactate [Lac](-), butylsulfonate [C4SO3](-) and acetate [Ac](-). Upon increasing the background salt concentration, where electrostatic interactions are already effectively screened, the ability of the IL ions to stabilize proteins in solution (salting-in) has been shown to increase as the ions are likely to migrate to the non-polar protein surface and lower protein-water interfacial tension. This tendency is enhanced as the focus moves from those ions with positively hydrated hydrophilic compartments (e. g. [Ac](-)) to those with negatively hydrated groups (e. g. [C1SO3](-)) and the prevailing hydrophobic hydration (e. g. [C4SO3](-)). The observed inversion in the relative effect of ILs on protein crystallization with increasing ionic strength of the aqueous media has been interpreted as the differing effects of ion adsorption: charge screening and interfacial tension modification. Moreover, this work can further help in our understanding of the influence of ionic liquids on conformational changes of biomacromolecules in solution. Identification of the specific incorporation sites for choline and acetate ions, localized in two lysozyme crystals grown in pure IL solutions without any buffer or inorganic precipitant, can give us some insight into the role of the ionic liquid ions in protein structure development.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 968QN Times Cited: 14 Cited Reference Count: 69 Kowacz, Magdalena Mukhopadhyay, Abhik Carvalho, Ana Luisa Esperanca, Jose M. S. S. Romao, Maria J. Rebelo, Luis Paulo N. Rebelo, Luis Paulo/B-5285-2008; Romao, Maria/A-4115-2013; Mukhopadhyay, Abhik/D-2119-2013; Kowacz, Magdalena/D-2386-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Esperanca, Jose/B-5116-2008; Chaves, Pedro/K-1288-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Mukhopadhyay, Abhik/0000-0002-9808-7620; Rebelo, Luis Paulo/0000-0002-5247-2443; Romao, Maria/0000-0002-3004-0543; Mukhopadhyay, Abhik/0000-0002-7755-0401; Kowacz, Magdalena/0000-0001-5729-6816; Esperanca, Jose/0000-0001-9615-8678; Carvalho, Ana Luisa/0000-0002-3824-0240; Fundacao para a Ciencia e a Tecnologia, Portugal [PEst-C/EQB/LA0006/2011, PEst-OE/EQB/LA0004/2011, SFRH/BPD/30142/2006, SFRH/BPD/63554/2009]; Research Executive Agency [PERG05-GA-2009-249182] The authors acknowledge financial support from Fundacao para a Ciencia e a Tecnologia, Portugal, through grants PEst-C/EQB/LA0006/2011 to the Associate Lab REQUIMTE and PEst-OE/EQB/LA0004/2011 to the ITQB and through post-doctoral grants SFRH/BPD/30142/2006 and SFRH/BPD/63554/2009. The authors thank the Research Executive Agency for Marie Curie Reintegration grant PERG05-GA-2009-249182. The authors also acknowledge the SOLEIL synchrotron facility (Paris, France) for access and technical support during data collection. 14 9 60 Royal soc chemistry Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving Operator Performance through the Use of a Multivariable Human-Machine Control Strategy</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Innovation for Value Creation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Boston</style></publisher><pages><style face="normal" font="default" size="100%">95–104</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mónica S. Estevão</style></author><author><style face="normal" font="default" size="100%">Lu{\'ısa C. R. Carvalho</style></author><author><style face="normal" font="default" size="100%">Marisa Freitas</style></author><author><style face="normal" font="default" size="100%">Ana Gomes</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">João Manso</style></author><author><style face="normal" font="default" size="100%">Stefan Erhadrt</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Marques, Maria Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Indole based cyclooxygenase inhibitors: synthesis, biological evaluation, docking and NMR screening</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">823-833</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The close structural similarity between the two cyclooxygenase (COXs) isoforms and the absence of selective inhibitors without side effects continues to stimulate the development of novel approaches towards selective anti-inflammatory drugs. In the present study a small library of new indolic compounds involving two different substitutions patterns at the indole scaffold was synthesized. In order to establish a relation between the spatial distribution of known functional groups related with inhibitory activity, two substitution patterns were explored: one with substituents at N-1, C-3, C-5 positions and another at C-2, C-3 and C5 positions. Accordingly, indole positions C-5, C-3 and N-1 were substituted with: sulfonamide or methylsulfone at C-5, p-halo-benzyl group at C-3, and an alkyl chain with a trifluoromethyl group at N-1. Alternatively, a p-halo-benzyl group was introduced at C-2, leaving the indolic nitrogen free. Inhibitory studies were performed and the activity results obtained against both COXs isoforms were rationalized based on docking and NMR studies. Docking studies show that dialkyation at C-2 and C-3 favors a binding with an orientation similar to that of the known selective inhibitor SC-558. From the tested compounds, this substitution pattern is correlated with the highest inhibitory activity and selectivity: 70% COX-2 inhibition at 50 M, and low COX-1 inhibition (18±9%). Additionally, Saturation Transfer Difference NMR experiments reveal different interaction patterns with both COXs isoforms that may be related with different orientations of the sulfonamide group in the binding pocket. Despite the moderated inhibitory activities found, this study represents an innovative approach towards COXs inhibitory activity rationalization and to the design of anti-inflammatory drugs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Claudia</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Henriques, Ines</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inkjet Printing of Sol-Gel Synthesized Hydrated Tungsten Oxide Nanoparticles for Flexible Electrochromic Devices</style></title><secondary-title><style face="normal" font="default" size="100%">Acs Applied Materials &amp; Interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000301968400028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">1330-1340</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Laia, Cesar/C-8651-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, Jorge</style></author><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Gadea, Oscar</style></author><author><style face="normal" font="default" size="100%">Blasco, Salvador</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, Enrique</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics of Zn2+ complexation by a ditopic phenanthroline-azamacrocyclic scorpiand-like receptor</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000299290200014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">1994-1996</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Pina, Fernando/C-8161-2011; Gavara, Raquel/C-6669-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Gavara, Raquel/0000-0002-7198-9392; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Muralha, Vania S. F.</style></author><author><style face="normal" font="default" size="100%">Miguel, Catarina</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Micro-Raman study of Medieval Cistercian 12-13th century manuscripts: Santa Maria de Alcobaca, Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Raman Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000311417000031</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1737-1746</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Melo, Maria Joao/C-8594-2011; Muralha, Vania/C-7018-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Muralha, Vania/0000-0001-5488-9069; Si 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Conde, Joao</style></author><author><style face="normal" font="default" size="100%">Rosa, Joao</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanophotonics for Molecular Diagnostics and Therapy Applications</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Photoenergy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">João Rosa</style></author><author><style face="normal" font="default" size="100%">Lima, {João C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanophotonics for molecular diagnostics and therapy applications</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal Of Photoenergy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Spherical nucleic</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Photoenergy Center / Hindawi Publishing Corporation</style></publisher><volume><style face="normal" font="default" size="100%">2012</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Light has always fascinated mankind and since the beginning of recorded history it has been both a subject of research and a tool for investigation of other phenomena. Today, with the advent of nanotechnology, the use of light has reached its own dimension where light-matter interactions take place at wavelength and subwavelength scales and where the physical/chemical nature of nanostructures controls the interactions. This is the field of nanophotonics which allows for the exploration and manipulation of light in and around nanostructures, single molecules, and molecular complexes. What is more is the use of nanophotonics in biomolecular interactionsnanobiophotonicshas prompt for a plethora of molecular diagnostics and therapeutics making use of the remarkable nanoscale properties. In this paper, we shall focus on the uses of nanobiophotonics for molecular diagnostics involving specific sequence characterization of nucleic acids and for gene delivery systems of relevance for therapy strategies. The use of nanobiophotonics for the combined diagnostics/therapeutics (theranostics) will also be addressed, with particular focus on those systems enabling the development of safer, more efficient, and specific platforms. Finally, the translation of nanophotonics for theranostics into the clinical setting will be discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors acknowledge FCT/MCTES-CIGMH(Portugal) for financial support.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M. F. A.</style></author><author><style face="normal" font="default" size="100%">Seixas, J. D.</style></author><author><style face="normal" font="default" size="100%">Coelho, A. C.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Reis, P. M.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights into the chemistry of fac- Ru(CO)(3) (2+) fragments in biologically relevant conditions: The CO releasing activity of Ru(CO)(3)Cl-2(1,3-thiazole) , and the X-ray crystal structure of its adduct with lysozyme</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000311819300034</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">285-291</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Romao, Carlos /D-1162-2010; Romao, Maria/A-4115-2013; Mukhopadhyay, Abhik/D-2119-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Reis, Patricia/I-7422-2013; Coelho, Ana Catarina/J-3331-2013; Chaves, Pedro/K-1288-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; PTMS, RNEM/C-1589-2014 Romao, Carlos /0000-0001-5061-3743; Romao, Maria/0000-0002-3004-0543; Mukhopadhyay, Abhik/0000-0002-7755-0401; Reis, Patricia/0000-0001-6320-7496; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Noble metal nanoparticles applications in cancer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of drug delivery</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Hindawi Publishing Corporation</style></publisher><volume><style face="normal" font="default" size="100%">2012</style></volume><pages><style face="normal" font="default" size="100%">751075</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has prompted new and improved materials for biomedical applications with particular emphasis in therapy and diagnostics. Special interest has been directed at providing enhanced molecular therapeutics for cancer, where conventional approaches do not effectively differentiate between cancerous and normal cells; that is, they lack specificity. This normally causes systemic toxicity and severe and adverse side effects with concomitant loss of quality of life. Because of their small size, nanoparticles can readily interact with biomolecules both at surface and inside cells, yielding better signals and target specificity for diagnostics and therapeutics. This way, a variety of nanoparticles with the possibility of diversified modification with biomolecules have been investigated for biomedical applications including their use in highly sensitive imaging assays, thermal ablation, and radiotherapy enhancement as well as drug and gene delivery and silencing. Here, we review the available noble metal nanoparticles for cancer therapy, with particular focus on those already being translated into clinical settings.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Paulo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Notes on a testing web framework for BST</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">CITI / DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bras, Joana L. A.</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luia</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luis M. A.</style></author><author><style face="normal" font="default" size="100%">Bolam, David N.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel Clostridium thermocellum Type I Cohesin-Dockerin Complexes Reveal a Single Binding Mode</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000312938600036</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">53</style></number><volume><style face="normal" font="default" size="100%">287</style></volume><pages><style face="normal" font="default" size="100%">44394-44405</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Romao, Maria/A-4115-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; Carvalho, Ana Luisa/0000-0002-3824-0240; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Gomes, Ana C.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel dinuclear MoVI complex with tris(3,5-dimethyl-1H-pyrazol-1-yl)methane</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section C-Crystal Structure Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000301047700010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">M73-M75</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Gago, Sandra/H-5413-2012; Cunha-Silva, Luis/A-8765-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Gomes, Ana/G-2636-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, NSF/N-1636-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Cunha-Silva, Luis/0000-0001-9229-1412; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gomes, Ana/0000-0001-9598-1275; Almeida Paz, Filipe/0000-0003-2051-5645; 3 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Elisabete</style></author><author><style face="normal" font="default" size="100%">Luis Capelo, Jose</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel emissive bio-inspired non-proteinogenic coumarin-alanine amino acid: fluorescent probe for polyfunctional systems</style></title><secondary-title><style face="normal" font="default" size="100%">Amino Acids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1779-1790</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cátia Vaz</style></author><author><style face="normal" font="default" size="100%">Carla Ferreira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the analysis of compensation correctness</style></title><secondary-title><style face="normal" font="default" size="100%">J. Log. Algebr. Program.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">585-605</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roldao, Antonio</style></author><author><style face="normal" font="default" size="100%">Mellado, Maria Candida M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Carrondo, Manuel J. T.</style></author><author><style face="normal" font="default" size="100%">Alves, Paula M.</style></author><author><style face="normal" font="default" size="100%">Oliveira, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Effect of Thermodynamic Equilibrium on the Assembly Efficiency of Complex Multi-Layered Virus-Like Particles (VLP): the Case of Rotavirus VLP</style></title><secondary-title><style face="normal" font="default" size="100%">Plos Computational Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Fino, H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ventim-Neves, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimization-Based Design of Nano-CMOS LC-VCOs</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Innovation for Value Creation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Boston</style></publisher><pages><style face="normal" font="default" size="100%">453–464</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velasco, Leticia F.</style></author><author><style face="normal" font="default" size="100%">Fonseca, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Parra, Jose B.</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Ania, Conchi O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemical behaviour of activated carbons under UV irradiation</style></title><secondary-title><style face="normal" font="default" size="100%">Carbon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">249-258</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Leydet, Yoann</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of 2-(4-hydroxystyryl)-1-naphthopyrylium</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000311002600010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1691-1699</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Gavara, Raquel/C-6669-2013; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Gavara, Raquel/0000-0002-7198-9392; Pina, Fernando/0000-0001-8529-6848; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of flavylium systems. An overview of a versatile multistate system</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000297892000015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">877-889</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15 Pina, Fernando/C-8161-2011; Laia, Cesar/C-8651-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Laia, Cesar/0000-0001-6410-6072; Si 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Maria Quintal</style></author><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Stefan Erhardt</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Nicholas P. Farrell</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Platinated DNA Affects Zinc Finger Conformation. The Interaction of a Platinated Single-Stranded Oligonucleotide and the C-terminal Zinc Finger of the Nucleocapsid Protein HIVNCp7</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi201834g</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">1752-1761</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper describes for the first time the intimate molecular details of the association between a platinated oligonucleotide and a zinc-finger peptide. Site-specific platination of the guanine in a ss hexanucleotide gave {[Pt(dien)d(5’-TACGCC-3’)], Pt(dien)(6-mer)}, II, characterized by mass spectrometry and 1H-NMR spectroscopy. The work extends the study of platinum-nucleobase complex-zinc finger interactions using small molecules such as [Pt(dien)(9-EtGua)]2+, I . The structure of the (34-52) C-terminal finger of the HIV nucleocapsid protein HIVNCp7 (ZF1) was characterized by 1H-NMR spectroscopy and compared with that of the N-terminal single finger and the 2-finger “intact” NCp7. Interaction of II with ZF1 results in significant changes in comparison to the “free” uncomplexed hexanucleotide – the major shifts occur for Trp37 resonances are broadened and shifted upfield and other major shifts are for Gln45 (H21, H3, Q), Met46 (NH, H2), Lys47 (NH, Q) and Glu50 (H2, H3). The Zn-Cys/His chemical shifts show only marginal deviations. The solution structure of ZF1, the 6-mer/ZF1 and II/ZF1 adducts were calculated from the NOESY-derived distance constraints. The DNA position in II/ZF1 is completely different than in the absence of platinum. Major differences are the appearance of new Met46-Cyt6H5 and Trp37-Cyt5H5 contacts but severe weakening of the Trp37-Gua4 contact, attributed to the steric effects caused by Gua4 platination, accompanied by a change in the position of the aromatic ring. The results demonstrate the feasibility of targetting specific ZF motifs with DNA-tethered coordination compounds, such as Pt compounds and Co-macrocycles – with implications for drug targetting and indeed the intimate mechansims of DNA repair of platinated DNA.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Pimenta</style></author><author><style face="normal" font="default" size="100%">Dias, F. M. V.</style></author><author><style face="normal" font="default" size="100%">C. C. Marques</style></author><author><style face="normal" font="default" size="100%">M. C. Baptista</style></author><author><style face="normal" font="default" size="100%">M. I. Vasques</style></author><author><style face="normal" font="default" size="100%">A. E. M. Horta</style></author><author><style face="normal" font="default" size="100%">J. P. Barbas</style></author><author><style face="normal" font="default" size="100%">R. Soares</style></author><author><style face="normal" font="default" size="100%">P. Mesquita</style></author><author><style face="normal" font="default" size="100%">E. Cabrita</style></author><author><style face="normal" font="default" size="100%">Fontes, Cmga</style></author><author><style face="normal" font="default" size="100%">J. A. Prates</style></author><author><style face="normal" font="default" size="100%">R. M. Pereira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Prion-like Protein Doppel Enhances Ovine Spermatozoa Fertilizing Ability</style></title><secondary-title><style face="normal" font="default" size="100%">Reproduction in Domestic Animals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">196-202</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The function of prion-like protein Doppel was suggested to be related to male fertility. In this study, the importance of ovine Doppel polypeptide on spermatozoa capacitation and fertilization was evaluated. After refolding, recombinant Doppel (rDpl) was supplemented with different concentrations (40, 80 or 190 ng/ml) to ovine spermatozoa during the capacitation process. In experiment 1, post-thawed ovine spermatozoa were incubated with different concentrations of rDpl during 1 h for swim-up, and changes in sperm motility, concentration, vigour, viability and capacitation were monitored (10 replicates). In experiment 2, the fertilization ability of post-swim-up spermatozoa incubated as above was tested through heterologous fertilization of bovine in vitro matured oocytes (n = 423, three replicates). Regardless of dosage, rDpl improved (p = 0.03) spermatozoa viability. Sperm individual motility and vigour were the highest (p = 0.04) for the group receiving 190 ng/ml rDpl. Sperm supplemented with the highest doses of rDpl achieved higher (p = 0.02) fertilization rates (56.0 +/- 3.0%) than control (39.1 +/- 2.2%) and 40 ng/ml rDpl (39.8 +/- 2.7%). Preliminary data suggest that Doppel protein may enhance in vitro spermatozoa fertilizing ability. &lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Fino, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PSO-Based Design of RF Integrated Inductor</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Innovation for Value Creation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Boston</style></publisher><pages><style face="normal" font="default" size="100%">475–482</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Timoteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Guilherme, Marcia</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Naik, Sunil G.</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Huynh, Boi Hanh</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic Evidence for and Characterization of a Trinuclear Ferroxidase Center in Bacterial Ferritin from Desulfovibrio vulgaris Hildenborough</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of The American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><number><style face="normal" font="default" size="100%">{26}</style></number><volume><style face="normal" font="default" size="100%">{134}</style></volume><pages><style face="normal" font="default" size="100%">{10822-10832}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferritins are ubiquitous and can be found in practically all organisms that utilize Fe. They are composed of 24 subunits forming a hollow sphere with an inner cavity of similar to 80 angstrom in diameter. The main function of ferritin is to oxidize the cytotoxic Fe2+ ions and store the oxidized Fe in the inner cavity. It has been established that the initial step of rapid oxidation of Fe2+ (ferroxidation) by H-type ferritins, found in vertebrates, occurs at a diiron binding center, termed the ferroxidase center. In bacterial ferritins, however, X-ray crystallographic evidence and amino acid sequence analysis revealed a trinuclear Fe binding center comprising a binuclear Fe binding center (sites A and B), homologous to the ferroxidase center of H-type ferritin, and an adjacent mononuclear Fe binding site (site C). In an effort to obtain further evidence supporting the presence of a trinuclear Fe binding center in bacterial ferritins and to gain information on the states of the iron bound to the trinuclear center, bacterial ferritin from Desulfovibrio vulgaris (DvFtn) and its E130A variant was loaded with substoichiometric amounts of Fe2+, and the products were characterized by Mossbauer and EPR spectroscopy. Four distinct Fe species were identified: a paramagnetic diferrous species, a diamagnetic diferrous species, a mixed valence Fe2+Fe3+ species, and a mononuclear Fe2+ species. The latter three species were detected in the wild-type DvFtn, while the paramagnetic diferrous species was detected in the E130A variant. These observations can be rationally explained by the presence of a trinuclear Fe binding center, and the four Fe species can be properly assigned to the three Fe binding sites. Further, our spectroscopic data suggest that (1) the fully occupied trinuclear center supports an all ferrous state, (2) sites B and C are bridged by a mu-OH group forming a diiron subcenter within the trinuclear center, and (3) this subcenter can afford both a mixed valence Fe2+Fe3+ state and a diferrous state. Mechanistic insights provided by these new findings are discussed and a minimal mechanistic scheme involving O-O bond cleavage is proposed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/F811D228-B727-4BE0-A0A4-B1D36BA9B395</style></custom3><label><style face="normal" font="default" size="100%">r08477</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aveiro, S. S.</style></author><author><style face="normal" font="default" size="100%">Freire, F.</style></author><author><style face="normal" font="default" size="100%">Clayton, J.</style></author><author><style face="normal" font="default" size="100%">Cameloc, M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural studies of the p22HBP/SOUL family of heme-binding proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000308128602495</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">279</style></volume><pages><style face="normal" font="default" size="100%">458-458</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Freire, Filipe/F-6505-2010; Romao, Maria/A-4115-2013; Macedo, Anjos/D-7216-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Freire, Filipe/0000-0002-5310-0668; Romao, Maria/0000-0002-3004-0543; Macedo, Anjos/0000-0002-2613-4838; Carvalho, Ana Luisa/0000-0002-3824-0240; Si 1 22nd IUBMB Congress/37th FEBS Congress Sep 04-09, 2012 Seville, SPAIN Iubmb; febs 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana M. M. Sousa</style></author><author><style face="normal" font="default" size="100%">Simone Morais</style></author><author><style face="normal" font="default" size="100%">Maria H. Abreu</style></author><author><style face="normal" font="default" size="100%">Rui Pereira</style></author><author><style face="normal" font="default" size="100%">Isabel Sousa-Pinto</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Cristina Delerue-Matos</style></author><author><style face="normal" font="default" size="100%">Maria Pilar Gonca̧lves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural, Physical, and Chemical Modifications Induced by Microwave Heating on Native Agar-like Galactans</style></title><secondary-title><style face="normal" font="default" size="100%">Jornal of Agricultural and Food Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">4977-4985</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Native agars from Gracilaria vermiculophylla produced in sustainable aquaculture systems (IMTA) were extracted under conventional (TWE) and microwave (MAE) heating. The optimal extracts from both processes were compared in terms of their properties. The agars’ structure was further investigated through Fourier transform infrared and NMR spectroscopy. Both samples showed a regular structure with an identical backbone, β-D-galactose (G) and 3,6-anhydro-α-L-galactose (LA) units; a considerable degree of methylation was found at C6 of the G units and, to a lesser extent, at C2 of the LA residues. The methylation degree in the G units was lower for MAEopt agar; the sulfate content was also reduced. MAE led to higher agar recoveries with drastic extraction time and solvent volume reductions. Two times lower values of [η] and Mv obtained for the MAEopt sample indicate substantial depolymerization of the polysaccharide backbone; this was reflected in its gelling properties; yet it was clearly appropriate for commercial application in soft-texture food products.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Mónica B. Coelho</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercritical CO2-assisted preparation of a \{PMMA\} composite membrane for bisphenol A recognition in aqueous environment</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Engineering Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0009250911006488</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">94 - 100</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports a novel strategy to prepare affinity composite membranes using supercritical fluid technology. By blending molecularly imprinted polymeric particles with PMMA, a porous hybrid structure with affinity to the template molecule, bisphenol A, was prepared using a supercritical carbon dioxide (scCO2)-assisted method. Membranes were characterized in terms of morphology, mechanical performance and transport properties. The ability of the polymers and hybrid membranes to adsorb bisphenol A was tested in aqueous solutions and fitted to a linearized Langmuir equation, showing that adsorption takes place at homogeneous affinity binding sites within the imprinted surface. Filtration experiments showed that the imprinted hybrid membrane was able to adsorb higher amounts of template even in non-equilibrium dynamic binding conditions. The hybridization of the \{PMMA\} membrane herein reported conveys two important improvements over neat \{PMMA\} membrane: it introduced molecular affinity towards the template molecule and significantly increased the permeability of the porous structures, which are key parameters in processes that involve membranes. This technique could expand the applications of polymeric beads powders and enhance the efficiency of the membrane's transport properties. Our work presents a new method to confer affinity to a porous structure by immobilization of imprinted polymers, combining polymer synthesis and membrane formation using supercritical fluid technology.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercritical fluid technology as a new strategy for the development of semi-covalent molecularly imprinted materials</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Adv.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/C2RA20426F</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">The Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">5075-5079</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecularly imprinted polymeric particles with molecular recognition towards Bisphenol A (BPA) were synthesized for the first time using the semi-covalent imprinting approach in supercritical carbon dioxide (scCO2). The material{'}s affinity to BPA was achieved by co-polymerizing ethylene glycol dimethacrylate (EGDMA) with a template-containing monomer{,} Bisphenol A dimethacrylate (BPADM) in scCO2. Bisphenol A is then cleaved from the polymeric matrix by hydrolysis with tetrabutylammonium hydroxide (n-Bu4OH) also in a supercritical environment{,} taking advantage of the high diffusivity of scCO2. The selectivity of the molecular imprinted polymer (MIP) was assessed by evaluating its capability to bind BPA in comparison with progesterone and [small alpha]-ethinylestradiol. In addition{,} the cross-linked particles were used to prepare a PMMA-based hybrid imprinted membrane by a scCO2-assisted phase inversion method. Results show that the incorporation of MIP particles was able to confer molecular affinity to BPA to the membrane and that at dynamic conditions of filtration{,} this imprinted porous structure was able to adsorb a higher amount of BPA than the corresponding non-imprinted hybrid membrane. Our work represents a valuable greener alternative to conventional methods{,} for the synthesis of affinity materials which are able to maintain molecular recognition properties in water.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and properties of reversible ionic liquids using CO2, mono- to multiple functionalization</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000307698100019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">36</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">7408-7413</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; REQUIMTE, LAQV/N-9835-2013 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Sallem, A.</style></author><author><style face="normal" font="default" size="100%">Fakhfakh, M.</style></author><author><style face="normal" font="default" size="100%">Fino, M.H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Technology-Aware Optimization of RF Integrated Inductors</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers, Inc.</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, Carla</style></author><author><style face="normal" font="default" size="100%">Biagini, Silvia</style></author><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Faggi, Enrico</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Gratteri, Paola</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Valtancoli, Barbara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and fluorescence emission properties of the Zn(II), Cd(II) and Pb(II) complexes with a fluorescent chelator bearing phenanthroline and naphthalene subunits</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000300452100024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">381</style></volume><pages><style face="normal" font="default" size="100%">229-235</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gordo, Joana</style></author><author><style face="normal" font="default" size="100%">Patr{\'ıcia Máximo</style></author><author><style face="normal" font="default" size="100%">Eurico Cabrita</style></author><author><style face="normal" font="default" size="100%">Ana Louren{\c c}o</style></author><author><style face="normal" font="default" size="100%">Abel Oliva</style></author><author><style face="normal" font="default" size="100%">Joana Almeida</style></author><author><style face="normal" font="default" size="100%">Mariana Filipe</style></author><author><style face="normal" font="default" size="100%">Pedro Cruz</style></author><author><style face="normal" font="default" size="100%">Rita Barcia</style></author><author><style face="normal" font="default" size="100%">Miguel Santos</style></author><author><style face="normal" font="default" size="100%">Helder Cruz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thymus mastichina: Chemical Constituents and their Anti-cancer Activity</style></title><secondary-title><style face="normal" font="default" size="100%">Natural Product Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1491-1494</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Caires</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Type Discipline of Behavioral Separation (Long version with proofs)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">CITI / DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Baltazar</style></author><author><style face="normal" font="default" size="100%">Luís Caires</style></author><author><style face="normal" font="default" size="100%">Vasco T. Vasconcelos</style></author><author><style face="normal" font="default" size="100%">Hugo T. Vieira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Type System for Flexible Role Assignment in Multiparty Communicating Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 7th International Symposium on Trustworthy Global Computing (TGC)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sérgio Silva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Type-based Protocol Conformance and Aliasing Control in Concurrent Java Programs</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">V. Augusto</style></author><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">N. M. T. Louren{\c c}o</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">P. Vidinha</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">M. Dion{\'ısio</style></author><author><style face="normal" font="default" size="100%">B. Roling</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the Ion Jelly Conductivity Mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">2664-2676</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The properties of the light flexible device, ion jelly, which combines gelatin with an ionic liquid (IL) were recently reported being promising to develop safe and highly conductive electrolytes. This article aims for the understanding of the ion jelly conductive mechanism using dielectric relaxation spectroscopy (DRS) in the frequency range 10-1-106 Hz; the study was complemented with differential scanning calorimetry (DSC) and pulse field gradient nuclear magnetic resonance (PFG NMR) spectroscopy. The room temperature ionic liquid 1-butyl-3-methylimmidazolium dicyanamide (BMIMDCA) used as received (1.9% w/w water content) and with 6.6% (w/w) of water content and two ion jellies with two different ratios BMIMDCA/gelatin/water % (w/w), IJ1 (41.1/46.7/12.2) and IJ3 (67.8/25.6/6.6), have been characterized. A glass transition was detected by DSC for all materials allowing for classifying them as glass formers. For the ionic liquid, it was observed that the glass transition temperature decreases with the increase of water content. While in subsequent calorimetric runs crystallization was observed for BMIMDCA with negligible water content, no crystallization was detected for any of the ion jelly materials upon themal cycling. To the dielectric spectra of all tested materials, both dipolar relaxation and conductivity contribute; at the lowest frequencies, electrode and interfacial polarization highly dominate. Conductivity, which manifests much more intensity relative to dipolar reorientations, strongly evidences subdiffusive ion dynamics at high frequencies. From dielectric measures, transport properties as mobility and diffusion coefficients were extracted. Data treatment was carried out in order to deconvolute the average diffusion coefficients estimated from dielectric data in its individual contributions of cations (D+) and anions (D-). The D+ values thus obtained for IJ3, the ion jelly with the highest IL/gelatin ratio, cover a large temperature range up to room temperature and revealed excellent agreement with direct measurements from PFG NMR, obeying to the same VFT equation. For BMIMDCA6.6%water, which has the same water amount as IJ3, the diffusion coefficients were only estimated from DRS measurements over a limited temperature range; however, a single VFT equation describes both DRS and PFG NMR data. Moreover, it was found that the diffusion coefficients and mobility are similar for the ionic liquid and IJ3, which points to a role of both water and gelatin weakening the contact ion pair, facilitating the translational motion of ions and promoting its dissociation; nevertheless, it is conceivable that a critical composition of gelatin that leads to those properties. The VFT temperature dependence observed for the conductivity was found to be determined by a similar dependence of the mobility. Both conductivity and segmental motion revealed to be correlated as inferred by the relatively low values of the decoupling indexes. The obtained results show that ion jelly could be in fact a very promising material to design novel electrolytes for different electrochemical devices, having a performance close to the IL but presenting an additional stability regarding electrical measurements and resistance against crystallization relative to the bulk ionic liquid.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Caires</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Working note on a type-checking algorithm for BST</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">CITI / DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Velloso, Gabriel T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Bridging Present and Future of Brain-Computer Interfaces: An Assessment of Impacts}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Brain-Computer Int</style></keyword><keyword><style  face="normal" font="default" size="100%">Constructive Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Emerging Technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/45.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">09/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Technology assessment is essentially a systematic method used to investigate technology developments and assess their potential impacts on society. The assessment of emerging technologies, however, requires special attention. To address technologies at early stages of development, Constructive Technology Assessment (CTA) is considered to be one of the best options to bypass the Collingridge dilemma - which fundamentally states that controlling the direction of a technology’s development is very hard. Technologies at early stages of development might appear to be unorganized, chaotic and with high level of uncertainty on future paths to take. Future Oriented Technology Analysis (FTA) represents any systematic process to produce judgments about the characteristics of emerging technologies, its development pathways, and potential future impacts. Technology Assessment is considered to be one of three subjects which form the umbrella concept of FTA. The technology assessed on this project, Brain-Computer Interface (BCI) or Brain-Machine Interface (BMI) is an emerging technology. BCIs can be defined as a technology which allows for the direct communication between the brain and an external device. It is a truly direct connection, with no use of the normal output pathways of peripheral nerves and muscles, allowing for the brain to have control over objects and softwares without intermediates. As an emerging technology, BCI is at its early stages of research and thus many challenges are still ahead. Mainstream adoption is not expected in least 10 years. There are still many problems and challenges to be overcome. The real impacts of BCI will depend directly on the development of competing technologies. If there is improvement in BCI research, then the potential applications and end users could grow dramatically. The findings of this project will be of relevant importance to researchers of the technology (especially on what concerns their interactions with other stakeholders&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Clara Cândido</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Esforços para a construção da visão prospectiva no Brasil: evidências e lições que podem ser retiradas do estudo cooperativo entre Japão e Finlândia [Efforts to build a foresight vision in Brazil: evi}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Brazil</style></keyword><keyword><style  face="normal" font="default" size="100%">Foresight exercises</style></keyword><keyword><style  face="normal" font="default" size="100%">International Cooperation</style></keyword><keyword><style  face="normal" font="default" size="100%">NISTEP/ Tekes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/44.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">08/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last decades, with the consequent strong competitiveness of an increasingly globalized world, the foresight studies have gained importance in the business environment and also became important tool for formulation of public policy. This work examines the recent foresight studies from Brazil, Finland and Japan, to understand the main goals, motivations and methodologies used. And finally drawing lessons from international cooperation in foresight studies that might be interesting for the Brazilian case. It can be concluded it is extremely useful to look at the studies conducted by countries with more experience in the foresight as a way to deepen and develop methods analysis. The work conducted by Japan and Finland showed that is possible succeed through studies in cooperation, even with the different features of the national reality.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pawel Jerzy Wojcik</style></author><author><style face="normal" font="default" size="100%">Cruz, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Santos, L\'ıdia</style></author><author><style face="normal" font="default" size="100%">Pereira, Lu\'ıs</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Microstructure control of dual-phase inkjet-printed a-WO3/TiO2/WOX films for high-performance electrochromic applications}</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://xlink.rsc.org/?DOI=c2jm31217d</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">13268</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Clara Cândido</style></author><author><style face="normal" font="default" size="100%">Isabel Marques Rosa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Políticas de Financiamento de I&amp;D em Portugal [R&amp;D financing policies in Portugal]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Funding of R&amp;D incentives</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Public Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">QREN</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/56.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper aims to present the main events over the years on public policies for financing R &amp;amp; D in Portugal, with special focus on the QREN (National Strategic Reference Framework). Between 2007 and 2013, is the QREN which provides the framework to be applied to economic policy in Portugal. The Incentives System for Companies Investment is one of the key instruments of economic promotion policies, particularly in terms of promoting innovation and regional development. The review made shows us that there is not still a systemic and integrated policy innovation in Portugal, but there is a set of instruments that can play a role in this policy and also has missed coherence and coordination between them.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Clara Cândido</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Processo de desenvolvimento e difusão de cloud computing: estudo sobre as redes de colaboração no Brasil [Development and diffusion process of cloud computing: Study on collaboration networks in Brazi}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cloud Computing</style></keyword><keyword><style  face="normal" font="default" size="100%">Disruptive Innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Open Innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Technological Development and Diffusion</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/46.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">05/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report is the result of the presentation of the Thesis Plan, performed on December 13, 2011, during the activities of the Winter School of Doctoral Program in Technology Assessment. It is intended to describe the main information about the Thesis Plan and also the definition of the main concepts involved. Can also view the presentation file that is available on the page of the student's PhD thesis Ana Cândido in Moodle (&lt;a href=&quot;http://moodle.fct.unl.pt/mod/resource/view.php?inpopup=true&amp;amp;id=157805&quot;&gt;http://moodle.fct.unl.pt/mod/resource/view.php?inpopup=true&amp;amp;amp;id=157805&lt;/a&gt;). The following step in this report will be the development of the discipline of “Project IV” and so also the preparation for Doctoral Conference will take place in June 2012.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Laranja</style></author><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The use of indicators and evidence in governance and policy development of Science, Technology and Innovation}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">evidence based policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Indicators</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/41.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">07/2012</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we reflect upon how policy-makers look for, interpret and use evidence for reflection and policy development. We propose an exploratory framework that sets out two of the elements necessary to a conceptualization of what may explain the way in which evidence and indicators are used in STI policy development: the type of evaluative approach and the styles of governance.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Baquinha</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Pereira, Luis</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Transparent Oxide Electronics}</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Wiley</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection of Snapshot Isolation Anomalies in Software Transactional Memory: A Static Analysis Approach</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">UNL-DI-5-2011</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2011-dias.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Santos, J. A.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New spectroscopic and electrochemical insights on a class I superoxide reductase: evidence for an intramolecular electron-transfer pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/enzymology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21682694 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">438</style></volume><pages><style face="normal" font="default" size="100%">485-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;SORs (superoxide reductases) are enzymes involved in bacterial resistance to reactive oxygen species, catalysing the reduction of superoxide anions to hydrogen peroxide. So far three structural classes have been identified. Class I enzymes have two iron-centre-containing domains. Most studies have focused on the catalytic iron site (centre II), yet the role of centre I is poorly understood. The possible roles of this iron site were approached by an integrated study using both classical and fast kinetic measurements, as well as direct electrochemistry. A new heterometallic form of the protein with a zinc-substituted centre I, maintaining the iron active-site centre II, was obtained, resulting in a stable derivative useful for comparison with the native all-iron from. Second-order rate constants for the electron transfer between reduced rubredoxin and the different SOR forms were determined to be 2.8 x 10 M(1) . s(1) and 1.3 x 10 M(1) . s(1) for SORFe(IIII)-Fe(II) and for SORFe(IIII)-Fe(III) forms respectively, and 3.2 x 10 M(1) . s(1) for the SORZn(II)-Fe(III) form. The results obtained seem to indicate that centre I transfers electrons from the putative physiological donor rubredoxin to the catalytic active iron site (intramolecular process). In addition, electrochemical results show that conformational changes are associated with the redox state of centre I, which may enable a faster catalytic response towards superoxide anion. The apparent rate constants calculated for the SOR-mediated electron transfer also support this observation.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21682694</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1470-8728 (Electronic)0264-6021 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sistema de deteccion y cuantificacion de material biologico constituido por uno o mas sensores opticos y una o mas fuentes de luz, proceso asociado y aplicaciones relacionadas.</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">sep</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sistema para detección, identificación y cuantificación en material biológico, compuesto por una o más fuentes de luz (1) combinado con uno o más fotosensores ópticos (6 y 7) y diversos componentes electrónicos (4), necesarios para obtener/procesar la señal emitida caracterizado por: a) La fuente de luz (1), pulsada (2) o no, compuesta de láseres de estado sólido de baja energía o diodos emisores de luz, cuyo rango de longitud de onda está localizado entre 400 y 800 nm con una intensidad de luminosidad controlable que varía entre los valores de 0.01 mW/cm 2 y 100 mW/cm 2 ; b) El fotosensor, sencillo (6 y 7a) y (6 y 7b) o integrado (6, 4 y 7) compuesto de películas delgadas de silicio amorfo o nanocristalino o microcristalino y/o por semiconductores de cerámica tales como IGZO, IAgZO, SnZIO, GZIO, CuOIZ, GITO, entre otros, y basado en estructuras tipo pi'ii'n o MIS, que funciona en un rango de longitudes de onda desde el infrarrojo hasta el ultravioleta, y prové una información cualitativa y cuantitativa basada en la hibridización especifica y selectiva de sondas funcionalizadas con nanopartículas de metal; c) Siendo provista la eliminación del sistema a través de una fuente de energía convencional o a través de baterías fotovoltaicas, que dan portabilidad al sistema, siendo focalizada la luz emitida sobre la muestra, preferiblemente utilizando microlentes, siendo la muestra o muestras no fijadas físicamente al sensor o sensores, colocando la muestra biológica referida (5) sobre el lado opuesto (6) del sustrato donde se deposita el fotosensor (6 y 7).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;ES2365079T; G01N33/543&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabe{\c c}as</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Decision making processes based on innovation indicators: which implications for technology assessment?}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation indicators</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p33-55.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">33-55</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work deals with the use of innovation indicators in the decision-making process. It intends to contribute to the discussion on the construction, use and analysis of indicator systems and also to evaluate its weight on decision-making in innovation. The goal is to help understand how innovation indicators can influence technology policy and through it, society at large. This work will start by analysing the use of indicators (their problems and consistency) and other sources of information that contribute to build the opinions of innovation decision makers. This will be followed by a survey and interviews with main innovation actors. The results will shed light on the impact of the use of indicators by the innovation community – both in terms of technology policy and in the social sphere. Proposals and implications for the future will be advanced, hopefully adding new contributions to the governance of the science, technology and innovation field.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Decision-making process in radiology: the magnetic resonance example in the TA context}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision-making</style></keyword><keyword><style  face="normal" font="default" size="100%">Health technology assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic resonance imaging</style></keyword><keyword><style  face="normal" font="default" size="100%">Radiology</style></keyword><keyword><style  face="normal" font="default" size="100%">stakeholders</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p75-101.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">75-101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In order to understand the decision-making process in a Radiology Department, taking the Magnetic Resonance Equipment as an example, this paper reports a project to be followed. It is a guideline for future work development regarding Technology Assessment in Radiology. The Theoretical Framework is divided is three big issues. The first is “Technology Assessment”. Starting with the definition of some important concepts, the history and development of Technology Assessment will be addressed. The aim of this issue is to give a general main idea concerning TA contextualization. Doing a transposition of this subject to health area, it is also important to understand the particularities of Health Technology Assessment, second issue. Portugal framework on this subject will also be addressed. As so, the Portuguese National Health System is characterized and the decision-making stakeholders identified, has well as the competences for the decision-making process in general. The third issue is Decision-Making and its aim is to give a general elucidation on decision-making matters. To accomplish this, a research methodology was outlined, so that six research questions could be answered and five hypotheses could be accepted or refuted, in the future. With this research methodology, the Portuguese state of the art Magnetic Resonance equipment existence will be studied, using a survey as a resource. In the future, a mapping stakeholder technique will be used to identify the decision making key stakeholders and a survey will be applied to map theirs skills and competences in the process, where a pre-test was already applied. The results of this pre-test are presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabeças</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Martins Moretto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Societal embedding in high-speed train technology development: dominant perspective from a case study}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Constructive Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">high-speed train manufacturing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">strategic intelligence</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p57-73.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">57-73</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present article posits constructive technology assessment as the dominant perspective of societal embedding practices in the technical development process by the high-speed train manufacturing industry, resulting from a research study conducted in 2011 (Moretto 2011). The article covers the main elements of the study, being the high-speed train manufacturing industry’s strategic intelligence, technology pattern, knowledge exchange, technology trajectories; and finally presents the arguments justifying constructive technology assessment as the dominant approach.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Geraldes, C. F.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gd(III) chelates as NMR probes of protein-protein interactions. Case study: rubredoxin and cytochrome c3</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21957905 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">10600-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two cyclen-derived Gd probes, [Gd-DOTAM](3+) and [Gd-DOTP](5-) (DOTAM = 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetamide; DOTP = 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylenephosphonate)), were assessed as paramagnetic relaxation enhancement (PRE)-inducing probes for characterization of protein-protein interactions. Two proteins, Desulfovibrio gigas rubredoxin and Desulfovibrio gigas cytochrome c(3), were used as model partners. In a (1)H NMR titration it was shown that [Gd-DOTP](5-) binds to cytochrome c(3) near heme IV, causing pronounced PREs, characterized by line width broadenings of the heme methyl resonances at ratios as low as 0.08. A K(d) of 23 +/- 1 muM was calculated based on chemical shift perturbation of selected heme methyl resonances belonging to three different heme groups, caused by allosteric effects upon [Gd-DOTP](5-) binding to cytochrome c(3) at a molar ratio of 2. The other probe, [Gd-DOTAM](3+), caused PREs on a well-defined patch near the metal center of rubredoxin (especially the patch constituted by residues D19-G23 and W37-S45, which broaden beyond detection). This effect was partially reversed for some resonances (C6-Y11, in particular) when cytochrome c(3) was added to this system. Both probes were successful in causing reversible PREs at the partner binding site, thus showing to be good probes to identify partners' binding sites and since the interaction is reversible to structurally characterize protein complexes by better defining the complex interface.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21957905</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-510X (Electronic)0020-1669 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Branquinho</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">{Vaz Pinto}, Joana</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-time monitoring of PCR amplification of proto-oncogene c-MYC using a Ta₂O₅ electrolyte-insulator-semiconductor sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA quantification</style></keyword><keyword><style  face="normal" font="default" size="100%">EIS</style></keyword><keyword><style  face="normal" font="default" size="100%">Field effect based sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Real-time PCR</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensors/Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Tantalum pentoxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">44–49</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We present a new approach for real-time monitoring of PCR amplification of a specific sequence from the human c-MYC proto-oncogene using a Ta(2)O(5) electrolyte-insulator-semiconductor (EIS) sensor. The response of the fabricated EIS sensor to cycle DNA amplification was evaluated and compared to standard SYBR-green fluorescence incorporation, showing it was possible to detect DNA concentration variations with 30 mV/μM sensitivity. The sensor's response was then optimized to follow in real-time the PCR amplification of c-MYC sequence from a genomic DNA sample attaining an amplification profile comparable to that of a standard real-time PCR. Owing to the small size, ease of fabrication and low-cost, the developed Ta(2)O(5) sensor may be incorporated onto a microfluidic device and then used for real-time PCR. Our approach may circumvent the practical and economical obstacles posed by current platforms that require an external fluorescence detector difficult to miniaturize and incorporate into a lab-on-chip system.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Martins, C. E.</style></author><author><style face="normal" font="default" size="100%">Naik, S. G.</style></author><author><style face="normal" font="default" size="100%">Duarte, A. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-spin heme b(3) in the catalytic center of nitric oxide reductase from Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Absorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical Processes</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21452843 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">4251-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Respiratory nitric oxide reductase (NOR) was purified from membrane extract of Pseudomonas (Ps.) nautica cells to homogeneity as judged by polyacrylamide gel electrophoresis. The purified protein is a heterodimer with subunits of molecular masses of 54 and 18 kDa. The gene encoding both subunits was cloned and sequenced. The amino acid sequence shows strong homology with enzymes of the cNOR class. Iron/heme determinations show that one heme c is present in the small subunit (NORC) and that approximately two heme b and one non-heme iron are associated with the large subunit (NORB), in agreement with the available data for enzymes of the cNOR class. Mossbauer characterization of the as-purified, ascorbate-reduced, and dithionite-reduced enzyme confirms the presence of three heme groups (the catalytic heme b(3) and the electron transfer heme b and heme c) and one redox-active non-heme Fe (Fe(B)). Consistent with results obtained for other cNORs, heme c and heme b in Ps. nautica cNOR were found to be low-spin while Fe(B) was found to be high-spin. Unexpectedly, as opposed to the presumed high-spin state for heme b(3), the Mossbauer data demonstrate unambiguously that heme b(3) is, in fact, low-spin in both ferric and ferrous states, suggesting that heme b(3) is six-coordinated regardless of its oxidation state. EPR spectroscopic measurements of the as-purified enzyme show resonances at the g approximately 6 and g approximately 2-3 regions very similar to those reported previously for other cNORs. The signals at g = 3.60, 2.99, 2.26, and 1.43 are attributed to the two charge-transfer low-spin ferric heme c and heme b. Previously, resonances at the g approximately 6 region were assigned to a small quantity of uncoupled high-spin Fe(III) heme b(3). This assignment is now questionable because heme b(3) is low-spin. On the basis of our spectroscopic data, we argue that the g = 6.34 signal is likely arising from a spin-spin coupled binuclear center comprising the low-spin Fe(III) heme b(3) and the high-spin Fe(B)(III). Activity assays performed under various reducing conditions indicate that heme b(3) has to be reduced for the enzyme to be active. But, from an energetic point of view, the formation of a ferrous heme-NO as an initial reaction intermediate for NO reduction is disfavored because heme [FeNO](7) is a stable product. We suspect that the presence of a sixth ligand in the Fe(II)-heme b(3) may weaken its affinity for NO and thus promotes, in the first catalytic step, binding of NO at the Fe(B)(II) site. The function of heme b(3) would then be to orient the Fe(B)-bound NO molecules for the formation of the N-N bond and to provide reducing equivalents for NO reduction.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21452843</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-4995 (Electronic)0006-2960 (Linking)Journal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Requimte, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Quinta da Torre, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Joao Romao, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The crystal structure of Cupriavidus necator nitrate reductase in oxidized and partially reduced states</style></title><secondary-title><style face="normal" font="default" size="100%">J Mol Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cupriavidus necator/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic Liquids/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Periplasm/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 20</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21419779 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">408</style></volume><pages><style face="normal" font="default" size="100%">932-48</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic nitrate reductase (NapAB) from Cupriavidus necator is a heterodimeric protein that belongs to the dimethyl sulfoxide reductase family of mononuclear Mo-containing enzymes and catalyzes the reduction of nitrate to nitrite. The protein comprises a large catalytic subunit (NapA, 91 kDa) containing the molybdenum active site plus one [4Fe-4S] cluster, as well as a small subunit (NapB, 17 kDa), which is a diheme c-type cytochrome involved in electron transfer. Crystals of the oxidized form of the enzyme diffracted beyond 1.5 A at the European Synchrotron Radiation Facility. This is the highest resolution reported to date for a nitrate reductase, providing true atomic details of the protein active center, and this showed further evidence on the molybdenum coordination sphere, corroborating previous data on the related Desulfovibrio desulfuricans NapA. The molybdenum atom is bound to a total of six sulfur atoms, with no oxygen ligands or water molecules in the vicinity. In the present work, we were also able to prepare partially reduced crystals that revealed two alternate conformations of the Mo-coordinating cysteine. This crystal form was obtained by soaking dithionite into crystals grown in the presence of the ionic liquid [C(4)mim]Cl(-). In addition, UV-Vis and EPR spectroscopy studies showed that the periplasmic nitrate reductase from C. necator might work at unexpectedly high redox potentials when compared to all periplasmic nitrate reductases studied to date.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21419779</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1089-8638 (Electronic)0022-2836 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mathies, G.</style></author><author><style face="normal" font="default" size="100%">Blok, H.</style></author><author><style face="normal" font="default" size="100%">Disselhorst, J. A.</style></author><author><style face="normal" font="default" size="100%">Gast, P.</style></author><author><style face="normal" font="default" size="100%">van der Meer, H.</style></author><author><style face="normal" font="default" size="100%">Miedema, D. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Hagen, W. R.</style></author><author><style face="normal" font="default" size="100%">Groenen, E. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Continuous-wave EPR at 275GHz: application to high-spin Fe(3+) systems</style></title><secondary-title><style face="normal" font="default" size="100%">J Magn Reson</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anisotropy</style></keyword><keyword><style  face="normal" font="default" size="100%">Edetic Acid/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/instrumentation/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Equipment Design</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrous Compounds/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensitivity and Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Solutions/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spin Labels</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21444227 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">210</style></volume><pages><style face="normal" font="default" size="100%">126-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The 275GHz electron-paramagnetic-resonance spectrometer we reported on in 2004 has been equipped with a new probe head, which contains a cavity especially designed for operation in continuous-wave mode. The sensitivity and signal stability that is achieved with this new probe head is illustrated with 275GHz continuous-wave spectra of a 1mM frozen solution of the complex Fe(III)-ethylenediamine tetra-acetic acid and of 10mM frozen solutions of the protein rubredoxin, which contains Fe(3+) in its active site, from three different organisms. The high quality of the spectra of the rubredoxins allows the determination of the zero-field-splitting parameters with an accuracy of 0.5GHz. The success of our approach results partially from the enhanced absolute sensitivity, which can be reached using a single-mode cavity. At least as important is the signal stability that we were able to achieve with the new probe head.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21444227</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1096-0856 (Electronic)1090-7807 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Molecular Physics, Huygens Laboratory, Leiden University, The Netherlands. mathies@physics.leidenuniv.nl</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Preguiça, Nuno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient and Correct Transactional Memory Programs Combining Snapshot Isolation and Static Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 3rd USENIX Conference on Hot Topics in Parallelism (HotPar'11)</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">{HotPar}'11</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/hotpar2011.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Usenix Association</style></publisher><pub-location><style face="normal" font="default" size="100%">Berkeley, USA</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Concurrent programs may suffer from concurrency anomalies that may lead to erroneous and unpredictable program behaviors. To ensure program correctness, these anomalies must be diagnosed and corrected. This paper addresses the detection of both low- and high-level anomalies in the Transactional Memory setting. We propose a static analysis procedure and a framework to address Transactional Memory anomalies. We start by dealing with the classic case of low-level dataraces, identifying concurrent accesses to shared memory cells that are not protected within the scope of a memory transaction. Then, we address the case of high-level dataraces, bringing the programmer's attention to pairs of memory transactions that were misspecified and should have been combined into a single transaction. Our framework was applied to a set of programs, collected form different sources, containing well known low- and high-level anomalies. The framework demonstrated to be accurate, confirming the effectiveness of using static analysis techniques to precisely identify concurrency anomalies in Transactional Memory programs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrite reduction by xanthine oxidase family enzymes: a new class of nitrite reductases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Biological</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrites/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21170563 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">443-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mammalian xanthine oxidase (XO) and Desulfovibrio gigas aldehyde oxidoreductase (AOR) are members of the XO family of mononuclear molybdoenzymes that catalyse the oxidative hydroxylation of a wide range of aldehydes and heterocyclic compounds. Much less known is the XO ability to catalyse the nitrite reduction to nitric oxide radical (NO). To assess the competence of other XO family enzymes to catalyse the nitrite reduction and to shed some light onto the molecular mechanism of this reaction, we characterised the anaerobic XO- and AOR-catalysed nitrite reduction. The identification of NO as the reaction product was done with a NO-selective electrode and by electron paramagnetic resonance (EPR) spectroscopy. The steady-state kinetic characterisation corroborated the XO-catalysed nitrite reduction and demonstrated, for the first time, that the prokaryotic AOR does catalyse the nitrite reduction to NO, in the presence of any electron donor to the enzyme, substrate (aldehyde) or not (dithionite). Nitrite binding and reduction was shown by EPR spectroscopy to occur on a reduced molybdenum centre. A molecular mechanism of AOR- and XO-catalysed nitrite reduction is discussed, in which the higher oxidation states of molybdenum seem to be involved in oxygen-atom insertion, whereas the lower oxidation states would favour oxygen-atom abstraction. Our results define a new catalytic performance for AOR-the nitrite reduction-and propose a new class of molybdenum-containing nitrite reductases.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21170563</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Campus da Caparica, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Rodriguez-borges, Jose E.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Silva, Artur M. S.</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of a new pyranoanthocyanin dimer linked through a methyl-methine bridge</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN 8 2011</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">2957-2960</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Queiroz, Joao A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of nucleotides binding to chromatography supports provided by nuclear magnetic resonance spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN 3 2011</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">1218</style></volume><pages><style face="normal" font="default" size="100%">3559-3564</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, C. S.</style></author><author><style face="normal" font="default" size="100%">Valette, O.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Dolla, A.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of molybdate and tungstate on expression levels and biochemical characteristics of formate dehydrogenases produced by Desulfovibrio alaskensis NCIMB 13491</style></title><secondary-title><style face="normal" font="default" size="100%">J Bacteriol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Bacterial/*drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Enzymologic/*drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*pharmacology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21478344 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">193</style></volume><pages><style face="normal" font="default" size="100%">2917-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Formate dehydrogenases (FDHs) are enzymes that catalyze the formate oxidation to carbon dioxide and that contain either Mo or W in a mononuclear form in the active site. In the present work, the influence of Mo and W salts on the production of FDH by Desulfovibrio alaskensis NCIMB 13491 was studied. Two different FDHs, one containing W (W-FDH) and a second incorporating either Mo or W (Mo/W-FDH), were purified. Both enzymes were isolated from cells grown in a medium supplemented with 1 muM molybdate, whereas only the W-FDH was purified from cells cultured in medium supplemented with 10 muM tungstate. We demonstrated that the genes encoding the Mo/W-FDH are strongly downregulated by W and slightly upregulated by Mo. Metal effects on the expression level of the genes encoding the W-FDH were less significant. Furthermore, the expression levels of the genes encoding proteins involved in molybdate and tungstate transport are downregulated under the experimental conditions evaluated in this work. The molecular and biochemical properties of these enzymes and the selective incorporation of either Mo or W are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21478344</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1098-5530 (Electronic)0021-9193 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A selecção de indicadores no estudo prospectivo “Forecasting the carbon footprint to road freight transport in 2020” [Indicator selection in the foresight study “Forecasting the carbon footprint to ro}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">carbon footprint</style></keyword><keyword><style  face="normal" font="default" size="100%">CO2 emissions</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi method</style></keyword><keyword><style  face="normal" font="default" size="100%">forecasting</style></keyword><keyword><style  face="normal" font="default" size="100%">Indicators</style></keyword><keyword><style  face="normal" font="default" size="100%">road freight transport</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/37.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">06/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work examines a recent study that used various forecasting methods and in particular the Delphi method, to understand how the indicators were selected during the development of the prospective study. It can be concluded that the indicators in the study were selected through discussion on existing knowledge (formal and informal) and the broad consensus of the respective community, which established and confirmed the choice of indicators as the most relevant to prospectively examine the matter concerned. The technical support provided to choose certain forecasting methods as well as to choose the methods that could not be used throughout the development of the work, contributed to the strength of the list of indicators.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessanha, Vasco</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Farchi, Eitan</style></author><author><style face="normal" font="default" size="100%">Sousa, Diogo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Practical verification of high-level dataraces in transactional memory programs</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of 9th the Workshop on Parallel and Distributed Systems: Testing, Analysis, and Debugging</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">PADTAD'11</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">concurrency</style></keyword><keyword><style  face="normal" font="default" size="100%">software transactional memory</style></keyword><keyword><style  face="normal" font="default" size="100%">static analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">testing</style></keyword><keyword><style  face="normal" font="default" size="100%">verification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.acm.org/10.1145/2002962.2002968</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/isstaws11padtad-4-pessanha.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><pub-location><style face="normal" font="default" size="100%">New York, NY, USA</style></pub-location><pages><style face="normal" font="default" size="100%">26–34</style></pages><isbn><style face="normal" font="default" size="100%">9781-450-3080-9-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we present MoTh, a tool that uses static analysis to enable the automatic verification of concurrency anomalies in Transactional Memory Java programs. Currently MoTh detects high-level dataraces and stale-value errors, but it is extendable by plugging-in sensors, each sensor implementing an anomaly detecting algorithm. We validate and benchmark MoTh by applying it to a set of well known concurrent buggy programs and by close comparison of the results with other similar tools. The results achieved so far are very promising, yielding good accuracy while triggering only a very limited number of false warnings.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Manso, Joao</style></author><author><style face="normal" font="default" size="100%">Franklin L. Nobrega</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Saturation-Transfer Difference (STD) NMR: A Simple and Fast Method for Ligand Screening and Characterization of Protein Binding</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical Education</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/ed101169t</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">990-994</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Saturation transfer difference (STD) NMR has emerged as one of the most popular ligand-based NMR techniques for the study of protein-ligand interactions. The success of this technique is a consequence of its robustness and the fact that it is focused on the signals of the ligand, without any need of processing NMR information about the receptor and only using small quantities of nonlabeled macromolecule. Moreover, the attractiveness of this experiment is also extendable to the classroom. In the context of a practical NMR class, this experiment is ideal to illustrate some fundamental NMR concepts, such as the nuclear Overhauser effect and relaxation in a multidisciplinary context, bridging chemistry and biochemistry with a taste of medicinal chemistry.&lt;/p&gt;
&lt;p&gt;We use the readily available human serum albumin (HSA), 6-d,l-methyl-tryptophan (6-CH3-Trp), and 7- d,l-methyl-tryptophan (7-CH3-Trp) to introduce the STD-NMR experiment and to illustrate its applicability for ligand screening, mapping of binding moieties, and determination of the dissociation constant, in a context that can be explored or adapted to the student’s course level and topic (chemistry or biochemistry). We also cover the most important theoretical aspects of the STD experiment, calling attention to some of its limitations and drawbacks without a complex theoretical approach.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fievet, Anouchka</style></author><author><style face="normal" font="default" size="100%">My, Laetitia</style></author><author><style face="normal" font="default" size="100%">Cascales, Eric</style></author><author><style face="normal" font="default" size="100%">Ansaldi, Mireille</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Dermoun, Zorah</style></author><author><style face="normal" font="default" size="100%">Bernard, Christophe S.</style></author><author><style face="normal" font="default" size="100%">Dolla, Alain</style></author><author><style face="normal" font="default" size="100%">Aubert, Corinne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Anaerobe-Specific Orange Protein Complex of Desulfovibrio vulgaris Hildenborough Is Encoded by Two Divergent Operons Coregulated by sigma(54) and a Cognate Transcriptional Regulator</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1128/jb.00044-11</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">193</style></volume><pages><style face="normal" font="default" size="100%">3207-3219</style></pages><isbn><style face="normal" font="default" size="100%">0021-9193</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Analysis of sequenced bacterial genomes revealed that the genomes encode more than 30% hypothetical and conserved hypothetical proteins of unknown function. Among proteins of unknown function that are conserved in anaerobes, some might be determinants of the anaerobic way of life. This study focuses on two divergent clusters specifically found in anaerobic microorganisms and mainly composed of genes encoding conserved hypothetical proteins. We show that the two gene clusters DVU2103-DVU2104-DVU2105 (orp2) and DVU2107-DVU2108-DVU2109 (orp1) form two divergent operons transcribed by the sigma(54)-RNA polymerase. We further demonstrate that the sigma(54)-dependent transcriptional regulator DVU2106, located between orp1 and orp2, collaborates with sigma(54)-RNA polymerase to orchestrate the simultaneous expression of the divergent orp operons. DVU2106, whose structural gene is transcribed by the sigma(70)-RNA polymerase, negatively retrocontrols its own expression. By using an endogenous pulldown strategy, we identify a physiological complex composed of DVU2103, DVU2104, DVU2105, DVU2108, and DVU2109. Interestingly, inactivation of DVU2106, which is required for orp operon transcription, induces morphological defects that are likely linked to the absence of the ORP complex. A putative role of the ORP proteins in positioning the septum during cell division is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000291592600005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Letícia Giestas</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coupling single base extension to a spectral codification tool for increased throughput screening</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">FRET</style></keyword><keyword><style  face="normal" font="default" size="100%">Single base extension</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP genotyping</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectral codification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">154</style></volume><pages><style face="normal" font="default" size="100%">199–204</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report a new strategy that combines a Forster Resonance Energy Transfer (FRET) based spectral codification tool with a single base extension (SBE) reaction for rapid and medium-throughput analysis of single nucleotide polymorphisms (SNPs). This strategy is based on the spectral codification - a donor (fluorophore labeled probe complementary to the region adjacent to an SNP) is used to induce specific FRET signatures from an acceptor fluorophore revealing the SNP variant. Using an SBE reaction and differently labeled ddNTPs, we can directly question each donor probe and retrieve information about which allele variant is present at that locus. The potential of the method is demonstrated by application to simultaneous questioning of two loci in the same reaction tube. Following calibration with all possible combinations of FRET pairs, an evaluation algorithm was calibrated so as to optimize base calling and allow unequivocal allele scoring with more than 80% confidence (for two simultaneous loci being questioned, one homo-and one heterozygous). In conclusion, this spectral codification approach may constitute a solution towards increasing throughput capability of single base extension based assays.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Estevao, Monica S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Luisa C.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the antioxidant activity of an indole library: cyclic voltammetry versus ROS scavenging activity</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 5</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">101-106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the zinc-, cobalt-, and iron-containing adenylate kinase from Desulfovibrio gigas: a novel metal-containing adenylate kinase from Gram-negative bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adenylate Kinase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Biocatalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20821240 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">51-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenylate kinases (AK) from Gram-negative bacteria are generally devoid of metal ions in their LID domain. However, three metal ions, zinc, cobalt, and iron, have been found in AK from Gram-negative bacteria. Crystal structures of substrate-free AK from Desulfovibrio gigas with three different metal ions (Zn(2+), Zn-AK; Co(2+), Co-AK; and Fe(2+), Fe-AK) bound in its LID domain have been determined by X-ray crystallography to resolutions 1.8, 2.0, and 3.0 A, respectively. The zinc and iron forms of the enzyme were crystallized in space group I222, whereas the cobalt-form crystals were C2. The presence of the metals was confirmed by calculation of anomalous difference maps and by X-ray fluorescence scans. The work presented here is the first report of a structure of a metal-containing AK from a Gram-negative bacterium. The native enzyme was crystallized, and only zinc was detected in the LID domain. Co-AK and Fe-AK were obtained by overexpressing the protein in Escherichia coli. Zn-AK and Fe-AK crystallized as monomers in the asymmetric unit, whereas Co-AK crystallized as a dimer. Nevertheless, all three crystal structures are very similar to each other, with the same LID domain topology, the only change being the presence of the different metal atoms. In the absence of any substrate, the LID domain of all holoforms of AK was present in a fully open conformational state. Normal mode analysis was performed to predict fluctuations of the LID domain along the catalytic pathway.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20821240</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From the Lisbon strategy to EU2020: illusion or progress for european economies?</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">European Union</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Lisbon Strategy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/32.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">01/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The majority of papers published in the last decades on European Union policy strongly stress the importance of the so-called Lisbon Strategy approved in the year 2000. The same applies to studies and reports on the shift of the European countries towards modernisation and restructuring policy in recent years. This EU development strategy defines a new direction for the coordination of national policies. But why has it become so important? One of the reasons is the fact that many of the papers are based on the concept of “knowledge society” as the key driver for an increased competitiveness of all political and economic regions of Europe. In this context, the term “knowledge” means the inter-linkage of education (including training, qualification, skills) and innovation (including research, information and communication). The use of the concept represents an important shift in the European strategy: further development would not only be based on investment in material infrastructures, but also more on the immaterial ground. However, this Lisbon Strategy was criticised by many politicians and opinion-makers in the first years of this century because the European structures were not prepared for such a quick change. At the same time, the focus for investment moved away from the traditional support of industrial sectors (manufacturing, agriculture and fisheries, construction) towards the “new economy” sectors. The vision of a knowledge society remained appealing also in a changing international context: the Middle East wars (Afghanistan, Iraq and Israel-Palestine) and the fast growth of the Chinese economy. However, the shadows of new recessions have strongly questioned the options made by the European Council. New challenges have emerged with the need to redefine collective strategies in terms of European development as set by the Lisbon strategy. “Europe 2020” is one more attempt to define a new strategy. But at present no clear path has been identifi&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold and silver nanoparticles for clinical diagnostics - From genomics to proteomics.</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Proteomics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Genome screening</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein biomarkers</style></keyword><keyword><style  face="normal" font="default" size="100%">silver nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">SNPs</style></keyword><keyword><style  face="normal" font="default" size="100%">Translation into clinics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">2811–23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology has prompted researchers to develop new and improved materials aimed at biomedical applications with particular emphasis in diagnostics and therapy. Special interest has been directed at providing enhanced biomolecular diagnostics, including SNP detection gene expression profiles and biomarker characterisation. These strategies have focused on the development of nanoscale devices and platforms that can be used for single molecule characterisation of nucleic acid, DNA or RNA, and protein at an increased rate when compared to traditional techniques. Also, several advances have been reported on DNA analysis in real time, at both high resolution and very high throughputs, suitable for biomedical diagnostics. Here, we shall provide a review of available nanotechnology-based platforms for biomolecular recognition, and their application to molecular diagnostics and genome analysis, with emphasis on the use of noble metal nanoparticles for simple and specific analysis systems. Particular focus will be put on those already being translated into clinical settings. This article is part of a Special Issue entitled: Clinical Proteomics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, {Leonardo Bione}</style></author><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">Pedro Costa</style></author><author><style face="normal" font="default" size="100%">João Inácio</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Portable optoelectronic biosensing platform for identification of mycobacteria from the Mycobacterium tuberculosis complex</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amorphous thin film silicon color sensor</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold-nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Mycobacterium tuberculosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Optoelectronic platform</style></keyword><keyword><style  face="normal" font="default" size="100%">Tuberculosis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">2012–2017</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we report on the fabrication and performance of a portable and low cost optoelectronic platform integrating a double color tuned light emitting diode as light source, an amorphous/nanocrystalline silicon photodetector with a flat spectral response in the wavelength range from 520. nm to 630. nm and integrated electronic for signal acquisition and conditioning constituted by current to voltage converter, a filter and an amplification stage, followed by an analog to digital converter, with appropriate software for full automation to minimize human error. Incorporation of the double color tuned light emitting diode provides for a simple yet innovative solution to signal acquisition independently from the light intensity and/or solution concentration, while considerably decreasing production costs. Detection based on Au-nanoprobes constitutes the biorecognition step and allowed identification of specific sequences of Mycobacterium tuberculosis complex, namely Mycobacterium bovis and M. tuberculosis in biological samples.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was partially supported by the Portuguese Science Foundation (FCT-MCTES) for CENIMAT/I3N, CIGMH; Projects PTDC/SAU-BEB/66511/2006, PTDC/EEA-ELC/74236/2006 and PTDC/FIS/74274/2006. SFRH/BD/24665/2005 for L.B.Silva, SFRH/BD/64136/2009 for P. Costa and SFRH/BDE/15544/2005 &amp;amp; STAB Vida, Lda for G. Doria.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{From the Lisbon strategy to EU2020: illusion or progress for european economies?}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">European Union</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Lisbon Strategy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/32.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">01/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The majority of papers published in the last decades on European Union policy strongly stress the importance of the so-called Lisbon Strategy approved in the year 2000. The same applies to studies and reports on the shift of the European countries towards modernisation and restructuring policy in recent years. This EU development strategy defines a new direction for the coordination of national policies. But why has it become so important? One of the reasons is the fact that many of the papers are based on the concept of “knowledge society” as the key driver for an increased competitiveness of all political and economic regions of Europe. In this context, the term “knowledge” means the inter-linkage of education (including training, qualification, skills) and innovation (including research, information and communication). The use of the concept represents an important shift in the European strategy: further development would not only be based on investment in material infrastructures, but also more on the immaterial ground. However, this Lisbon Strategy was criticised by many politicians and opinion-makers in the first years of this century because the European structures were not prepared for such a quick change. At the same time, the focus for investment moved away from the traditional support of industrial sectors (manufacturing, agriculture and fisheries, construction) towards the “new economy” sectors. The vision of a knowledge society remained appealing also in a changing international context: the Middle East wars (Afghanistan, Iraq and Israel-Palestine) and the fast growth of the Chinese economy. However, the shadows of new recessions have strongly questioned the options made by the European Council. New challenges have emerged with the need to redefine collective strategies in terms of European development as set by the Lisbon strategy. “Europe 2020” is one more attempt to define a new strategy. But at present no clear path has been identified. Whether the&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ivanova, Galya</style></author><author><style face="normal" font="default" size="100%">Simeonova, Margarita</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Rangel, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR Insight into the Supramolecular Structure of Daunorubicin Loaded Polymer Nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 10 2011</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">902-909</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes da Silva, M. D. R.</style></author><author><style face="normal" font="default" size="100%">Pereira, M Manuela A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New chiral imidazolium ionic liquids from isomannide</style></title><secondary-title><style face="normal" font="default" size="100%">CARBOHYDRATE RESEARCH</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 1</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">346</style></volume><pages><style face="normal" font="default" size="100%">197-202</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Simoes Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Artefacts induced on c-type haem proteins by electrode surfaces</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemeproteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus pantotrophus/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20963615 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">209-15</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work it is demonstrated that the characterization of c-type haem containing proteins by electrochemical techniques needs to be cautiously performed when using pyrolytic graphite electrodes. An altered form of the cytochromes, which has a redox potential 300 mV lower than that of the native state and displays peroxidatic activity, can be induced by interaction with the pyrolytic graphite electrode. Proper control experiments need to be performed, as altered conformations of the enzymes containing c-type haems can show activity towards the enzyme substrate. The work was focused on the study of the activation mechanism and catalytic activity of cytochrome c peroxidase from Paracoccus pantotrophus. The results could only be interpreted with the assignment of the observed non-turnover and catalytic signals to a non-native conformation state of the electron-transferring haem. The same phenomenon was detected for Met-His monohaem cytochromes (mitochondrial cytochrome c and Desulfovibrio vulgaris cytochrome c-553), as well as for the bis-His multihaem cytochrome c(3) from Desulfovibrio gigas, showing that this effect is independent of the axial coordination of the c-type haem protein. Thus, the interpretation of electrochemical signals of c-type (multi)haem proteins at pyrolytic graphite electrodes must be carefully performed, to avoid misassignment of the signals and incorrect interpretation of catalytic intermediates.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20963615</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Requimte, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal. patricia.sousa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Competências para a Tomada de Decisão na Radiologia: Uma abordagem de Avalia{\c c}ão de Tecnologia [Competences for decision taking in Radiology: A Technology Assessment approach]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">competences</style></keyword><keyword><style  face="normal" font="default" size="100%">decision-making</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">Radiology</style></keyword><keyword><style  face="normal" font="default" size="100%">stakeholders</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/33.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We are facing an era, where pressures on health costs are extremely high, and the reforms in health system are almost constant. But over time, one factor remains unchanged – Technology continues being the sustenance of health care. Manufacturers, clinicians, patients, diagnostic and therapeutic technicians, hospital managers, government leaders, among others, either in public or private sector, are increasingly demanding in the sustained seek for information that support its decisions. Those decisions are about different types of issues: if, or how the technology can be developed, whether a technology should or should not enter the market, whether to acquire and use certain technology, and so forth. Such demand is well implied in the growth and development of Health Technology Assessment (HTA). This specialised field is commonly understood according to the International Network of Agencies for Health Technology Assessment (INAHTA, 2003) as an multidisciplinary analysis and decisional field, which studies the implications of clinical, social, ethical and economic development, dissemination and use of health technologies, without neglecting its political analysis (Goodman, 2004). The political decisions made based on HTA reports should be based on scientific evidence, linking efforts between the technical, economic and political dimensions, resourcing to a participatory vision, so that we can translate the best possible decision (Novaes 2006). On the other hand, the success of these decisions depends critically on the skills of the researcher to convey wisdom and confidence in applying rules of argumentation (Grunwald, 2007). In this paper we analyse the technical and methodological aspects of HTA, seen as a tool for evaluating health procedures and techniques. And we analyse the needs for skills and qualifications development of the actors involved in this process.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The tetranuclear copper active site of nitrous oxide reductase: the CuZ center</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21240533 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">183-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This review focuses on the novel CuZ center of nitrous oxide reductase, an important enzyme owing to the environmental significance of the reaction it catalyzes, reduction of nitrous oxide, and the unusual nature of its catalytic center, named CuZ. The structure of the CuZ center, the unique tetranuclear copper center found in this enzyme, opened a novel area of research in metallobiochemistry. In the last decade, there has been progress in defining the structure of the CuZ center, characterizing the mechanism of nitrous oxide reduction, and identifying intermediates of this reaction. In addition, the determination of the structure of the CuZ center allowed a structural interpretation of the spectroscopic data, which was supported by theoretical calculations. The current knowledge of the structure, function, and spectroscopic characterization of the CuZ center is described here. We would like to stress that although many questions have been answered, the CuZ center remains a scientific challenge, with many hypotheses still being formed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21240533</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Competências para a Tomada de Decisão na Radiologia: Uma abordagem de Avaliação de Tecnologia [Competences for decision taking in Radiology: A Technology Assessment approach]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">competences</style></keyword><keyword><style  face="normal" font="default" size="100%">decision-making</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">Radiology</style></keyword><keyword><style  face="normal" font="default" size="100%">stakeholders</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/33.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We are facing an era, where pressures on health costs are extremely high, and the reforms in health system are almost constant. But over time, one factor remains unchanged – Technology continues being the sustenance of health care. Manufacturers, clinicians, patients, diagnostic and therapeutic technicians, hospital managers, government leaders, among others, either in public or private sector, are increasingly demanding in the sustained seek for information that support its decisions. Those decisions are about different types of issues: if, or how the technology can be developed, whether a technology should or should not enter the market, whether to acquire and use certain technology, and so forth. Such demand is well implied in the growth and development of Health Technology Assessment (HTA). This specialised field is commonly understood according to the International Network of Agencies for Health Technology Assessment (INAHTA, 2003) as an multidisciplinary analysis and decisional field, which studies the implications of clinical, social, ethical and economic development, dissemination and use of health technologies, without neglecting its political analysis (Goodman, 2004). The political decisions made based on HTA reports should be based on scientific evidence, linking efforts between the technical, economic and political dimensions, resourcing to a participatory vision, so that we can translate the best possible decision (Novaes 2006). On the other hand, the success of these decisions depends critically on the skills of the researcher to convey wisdom and confidence in applying rules of argumentation (Grunwald, 2007). In this paper we analyse the technical and methodological aspects of HTA, seen as a tool for evaluating health procedures and techniques. And we analyse the needs for skills and qualifications development of the actors involved in this process.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{How composite indicators of innovation can influence technology policy decision?}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">composite indicators</style></keyword><keyword><style  face="normal" font="default" size="100%">European Innovation Scoreboard</style></keyword><keyword><style  face="normal" font="default" size="100%">Innov</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy decisions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/34.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">03/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This working paper is based on the development of the Thesis Plan presented for the Units Project II and Project III at the 1st Winter School of PhD programme on Technology Assessment at FCT/UNL. It focuses the methodology analysis and includes empirical information elements, in order to understand how composite indicators of innovation can influence technology policy decisions. In order to test the hypotheses raised in the Thesis Plan, two separate phases were designed. On the first part, the work tests hypotheses 1 and partially 2, identifying the quality, depth and limitations of three famous complex indicator-based systems, namely the Science, Technology and Industry Scoreboard, the European Innovation Scoreboard 2008 and Innovation Union Scoreboard 2010. On the second phase, the remaining hypotheses are tested adding media databases analysis, which will provide complementary information to a set of interviews to policy makers, in order to understand the role of the composite indicators on technology decisions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Raleiras, Patricia</style></author><author><style face="normal" font="default" size="100%">Auchère, Françoise</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative electrochemical study of superoxide reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Eur. Biophys. J.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 06</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerlink.com/index/10.1007/s00249-011-0777-1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">209-215</style></pages><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;...  CM  Cordas (&amp;amp;) Á P . Raleiras Á F . Auche`re Á I. Moura Á JJG  Moura  ... de Quımica, Universidade Nova de Lisboa, 2859-516 Caparica, Portugal e-mail: cristina. cordas @dq.fct ... Present Address: P . Raleiras Department of Photochemistry and Molecular Science, PO Box 523, 75120 ... &lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">22143105</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/482596C6-AC16-4E05-BF38-3F5F95C31C60</style></custom3><label><style face="normal" font="default" size="100%">r06796</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Actin as a potential target for decavanadate</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Actins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenosine Triphosphate/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20807665 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">1234-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;ATP prevents G-actin cysteine oxidation and vanadyl formation specifically induced by decavanadate, suggesting that the oxometalate-protein interaction is affected by the nucleotide. The ATP exchange rate is increased by 2-fold due to the presence of decavanadate when compared with control actin (3.1x10(-3) s(-1)), and an apparent dissociation constant (k(dapp)) of 227.4+/-25.7 muM and 112.3+/-8.7 muM was obtained in absence or presence of 20 muM V(10), respectively. Moreover, concentrations as low as 50 muM of decameric vanadate species (V(10)) increases the relative G-actin intrinsic fluorescence intensity by approximately 80% whereas for a 10-fold concentration of monomeric vanadate (V(1)) no effects were observed. Upon decavanadate titration, it was observed a linear increase in G-actin hydrophobic surface (2.6-fold), while no changes were detected for V(1) (0-200 muM). Taken together, three major ideas arise: i) ATP prevents decavanadate-induced G-actin cysteine oxidation and vanadate reduction; ii) decavanadate promotes actin conformational changes resulting on its inactivation, iii) decavanadate has an effect on actin ATP binding site. Once it is demonstrated that actin is a new potential target for decavanadate, being the ATP binding site a suitable site for decavanadate binding, it is proposed that some of the biological effects of vanadate can be, at least in part, explained by decavanadate interactions with actin.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20807665</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3344 (Electronic)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">DCBB-FCT and CCMar, University of Algarve, 8005-139 Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The electron transfer complex between nitrous oxide reductase and its electron donors</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21739254 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1241-54</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Identifying redox partners and the interaction surfaces is crucial for fully understanding electron flow in a respiratory chain. In this study, we focused on the interaction of nitrous oxide reductase (N(2)OR), which catalyzes the final step in bacterial denitrification, with its physiological electron donor, either a c-type cytochrome or a type 1 copper protein. The comparison between the interaction of N(2)OR from three different microorganisms, Pseudomonas nautica, Paracoccus denitrificans, and Achromobacter cycloclastes, with their physiological electron donors was performed through the analysis of the primary sequence alignment, electrostatic surface, and molecular docking simulations, using the bimolecular complex generation with global evaluation and ranking algorithm. The docking results were analyzed taking into account the experimental data, since the interaction is suggested to have either a hydrophobic nature, in the case of P. nautica N(2)OR, or an electrostatic nature, in the case of P. denitrificans N(2)OR and A. cycloclastes N(2)OR. A set of well-conserved residues on the N(2)OR surface were identified as being part of the electron transfer pathway from the redox partner to N(2)OR (Ala495, Asp519, Val524, His566 and Leu568 numbered according to the P. nautica N(2)OR sequence). Moreover, we built a model for Wolinella succinogenes N(2)OR, an enzyme that has an additional c-type-heme-containing domain. The structures of the N(2)OR domain and the c-type-heme-containing domain were modeled and the full-length structure was obtained by molecular docking simulation of these two domains. The orientation of the c-type-heme-containing domain relative to the N(2)OR domain is similar to that found in the other electron transfer complexes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21739254</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mota, C. S.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, N. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The mechanism of formate oxidation by metal-dependent formate dehydrogenases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21773834 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1255-68</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metal-dependent formate dehydrogenases (Fdh) from prokaryotic organisms are members of the dimethyl sulfoxide reductase family of mononuclear molybdenum-containing and tungsten-containing enzymes. Fdhs catalyze the oxidation of the formate anion to carbon dioxide in a redox reaction that involves the transfer of two electrons from the substrate to the active site. The active site in the oxidized state comprises a hexacoordinated molybdenum or tungsten ion in a distorted trigonal prismatic geometry. Using this structural model, we calculated the catalytic mechanism of Fdh through density functional theory tools. The simulated mechanism was correlated with the experimental kinetic properties of three different Fdhs isolated from three different Desulfovibrio species. Our studies indicate that the C-H bond break is an event involved in the rate-limiting step of the catalytic cycle. The role in catalysis of conserved amino acid residues involved in metal coordination and near the metal active site is discussed on the basis of experimental and theoretical results.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21773834</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilas-Boas, V.</style></author><author><style face="normal" font="default" size="100%">Silva, R.</style></author><author><style face="normal" font="default" size="100%">Vieira, C.</style></author><author><style face="normal" font="default" size="100%">Martins, I.</style></author><author><style face="normal" font="default" size="100%">L. Ferreira</style></author><author><style face="normal" font="default" size="100%">Branco, P.</style></author><author><style face="normal" font="default" size="100%">Remiao, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">P-glycoprotein activity assessment in rat brain endothelial cells-A search for new rifampicin-derived p-glycoprotein inducers</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 28</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">European Soc Toxicol</style></publisher><volume><style face="normal" font="default" size="100%">205</style></volume><pages><style face="normal" font="default" size="100%">S94-S95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;47th Congress of the European-Societies-of-Toxicology, Paris, FRANCE, AUG 28-31, 2011&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, D. J.</style></author><author><style face="normal" font="default" size="100%">Capela, JP</style></author><author><style face="normal" font="default" size="100%">Oliveira, J. M. A.</style></author><author><style face="normal" font="default" size="100%">L. Ferreira</style></author><author><style face="normal" font="default" size="100%">Branco, P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, E</style></author><author><style face="normal" font="default" size="100%">Bastos, ML</style></author><author><style face="normal" font="default" size="100%">F. Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pro-oxidant effects of ``ecstasy{''} and its metabolites in mouse brain synaptosomes</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 28</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">European Soc Toxicol</style></publisher><volume><style face="normal" font="default" size="100%">205</style></volume><pages><style face="normal" font="default" size="100%">S113</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;47th Congress of the European-Societies-of-Toxicology, Paris, FRANCE, AUG 28-31, 2011&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Franklin L. Nobrega</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of molecularly imprinted co-polymeric devices for controlled delivery of flufenamic acid using supercritical fluid technology</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Supercritical Fluids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 2011</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">150-157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Carla</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Queiroz, Joao A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Screening nucleotide binding to amino acid-coated supports by surface plasmon resonance and nuclear magnetic resonance</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 2011</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">401</style></volume><pages><style face="normal" font="default" size="100%">983-993</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, D.</style></author><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Simoes Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the activation mechanism of Pseudomonas stutzeri cytochrome c peroxidase through an electron transfer chain</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Enzyme Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus pantotrophus/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas stutzeri/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21547574 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">881-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The activation mechanism of Pseudomonas stutzeri cytochrome c peroxidase (CCP) was probed through the mediated electrochemical catalysis by its physiological electron donor, P. stutzeri cytochrome c-551. A comparative study was carried out, by performing assays with the enzyme in the resting oxidized state as well as in the mixed-valence activated form, using cyclic voltammetry and a pyrolytic graphite membrane electrode. In the presence of both the enzyme and hydrogen peroxide, the peak-like signal of cytochrome c-551 is converted into a sigmoidal wave form characteristic of an E(r)C'(i) catalytic mechanism. An intermolecular electron transfer rate constant of (4 +/- 1) x 10(5) M(-1) s(-1) was estimated for both forms of the enzyme, as well as a similar Michaelis-Menten constant. These results show that neither the intermolecular electron transfer nor the catalytic activity is kinetically controlled by the activation mechanism of CCP in the case of the P. stutzeri enzyme. Direct enzyme catalysis using protein film voltammetry was unsuccessful for the analysis of the activation mechanism, since P. stutzeri CCP undergoes an undesirable interaction with the pyrolytic graphite surface. This interaction, previously reported for the Paracoccus pantotrophus CCP, induces the formation of a non-native conformation state of the electron-transferring haem, which has a redox potential 200 mV lower than that of the native state and maintains peroxidatic activity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21547574</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">ReQuimte, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal. patricia.sousa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Wilton, Joana</style></author><author><style face="normal" font="default" size="100%">Cardoso, Tania</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical behaviour of Dps-a mini-ferritin</style></title><secondary-title><style face="normal" font="default" size="100%">EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{40}</style></volume><pages><style face="normal" font="default" size="100%">{181}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;8th EBSA European Biophysics Congress, Budapest, HUNGARY, AUG 23-27, 2011&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/3910A7AF-AC67-4BAE-A690-51970E0AE4B2</style></custom3><auth-address><style face="normal" font="default" size="100%">{Hungarian Biophys Soc; European Biophys Soc Assoc}</style></auth-address><label><style face="normal" font="default" size="100%">r08472</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Grazina, R.</style></author><author><style face="normal" font="default" size="100%">de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural redox control in a 7Fe ferredoxin isolated from Desulfovibrio alaskensis</style></title><secondary-title><style face="normal" font="default" size="100%">Bioelectrochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemical Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21600857 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">22-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The redox behaviour of a ferredoxin (Fd) from Desulfovibrio alaskensis was characterized by electrochemistry. The protein was isolated and purified, and showed to be a tetramer containing one [3Fe-4S] and one [4Fe-4S] centre. This ferredoxin has high homology with FdI from Desulfovibrio vulgaris Miyazaki and Hildenborough and FdIII from Desulfovibrio africanus. From differential pulse voltammetry the following signals were identified: [3Fe-4S](+1/0) (E(0')=-158+/-5mV); [4Fe-4S](+2/+1) (E(0')=-474+/-5mV) and [3Fe-4S](0/-2) (E(0')=-660+/-5mV). The effect of pH on these signals showed that the reduced [3Fe-4S](0) cluster has a pK'(red)(')=5.1+/-0.1, the [4Fe-4S](+2/+1) centre is pH independent, and the [3Fe-4S](0/-2) reduction is accompanied by the binding of two protons. The ability of the [3Fe-4S](0) cluster to be converted into a new [4Fe-4S] cluster was proven. The redox potential of the original [4Fe-4S] centre showed to be dependent on the formation of the new [4Fe-4S] centre, which results in a positive shift (ca. 70mV) of the redox potential of the original centre. Being most [Fe-S] proteins involved in electron transport processes, the electrochemical characterization of their clusters is essential to understand their biological function. Complementary EPR studies were performed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21600857</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1878-562X (Electronic)1567-5394 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Universidade Nova de Lisboa, Caparica, Portugal. raquel.grazina@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">System zur erkennung und quantifizierung biologischer materie aus einem oder mehreren optischen sensoren und einer oder mehreren lichtquellen, entsprechendes verfahren und anwendungen dafür</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;AT505729T; G01N 33/ 543 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Luís Dias</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Bárbara Mauricio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The medium-term role of renewable energy sources in climate change mitigation in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">WREC 2011 - World Renewable Energy Congress 2011</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">9-13 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Linkoping, Sweded</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Amit Kanudia</style></author><author><style face="normal" font="default" size="100%">Gargiulo, Maurizio</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electric Vehicles in the European Union: Conditions for Success, Impacts on the Power System and on CO2 Emissions</style></title><secondary-title><style face="normal" font="default" size="100%">IEW - International Energy Workshop 2011,</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">6-8 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Standford, USA.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Poggi, Francesca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oeiras Masterplan: A Methodology to Approach Urban Design  to Sustainable</style></title><secondary-title><style face="normal" font="default" size="100%">CISBAT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4 Sept</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/cisbat_paper_amado_poggi.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lausanne</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper describes a new methodology for the conception of urban plans in order for them to fit the principles of Sustainable Development. The methodology herein presented makes use of different software for designing, calculations and dynamic modelling of buildings and urban spaces. The results from these assessments are then interpreted and incorporated in the urban design solutions.&lt;br /&gt;
This methodology was applied in a case study in Oeiras, Portugal, in the conception phases of the Oeiras Master Plan. The overall objective of the implementation of this process in this case study was to be able to foresee the area’s final makeover and predict the impacts of the plan on the context through the integrated use of environmental analysis (ArcGIS), simulations of future scenarios (3dsMax) and 3d modelling studies (Revit, Ecotect).&lt;br /&gt;
Factors such as geomorphology, solar exposure, prevailing winds and rail and road traffic noise provided information on how to capitalize all favourable conditions of the site, which is a fundamental base for an appropriate land use transformation.&lt;br /&gt;
This methodology contributes to the control of urban design solutions and outcomes, and promotes the creation of an interface between urban planning, landscape and architecture projects. The development of a “City Information Modelling”, similar to BIM, which has been successfully applied to Architecture and Engineering projects, is therefore seen as an answer to the new challenges presented by the present and future cities.&lt;br /&gt;
This strategy delivers the maximum benefits at all spatial scales by embracing the logic of sustainability so that urban design can be the first tool to optimize future building and infrastructure projects.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">dos Santos, J.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of Eddy Current techniques to inspect friction spot welds in aluminium alloy AA2024 and a composite material</style></title><secondary-title><style face="normal" font="default" size="100%">Welding in the World</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-80052588477&amp;partnerID=40&amp;md5=85203035fca4557be158899b9d1fcbb8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">12 - 18</style></pages><isbn><style face="normal" font="default" size="100%">00432288 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">9-10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :2Export Date: 27 February 2015CODEN: WDWRA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, J.</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Azevedo, J.</style></author><author><style face="normal" font="default" size="100%">Teixeira, N.</style></author><author><style face="normal" font="default" size="100%">Bras, N. F.</style></author><author><style face="normal" font="default" size="100%">Fernandes, P. A.</style></author><author><style face="normal" font="default" size="100%">Mateus, N.</style></author><author><style face="normal" font="default" size="100%">Ramos, M. J.</style></author><author><style face="normal" font="default" size="100%">de Freitas, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemical Behavior of Methylpyranomalvidin-3-O-glucoside in Aqueous Solution Studied by NMR and UV-Visible Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000287066600024</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">1538-1545</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the present work, the proton-transfer reactions of the methylpyranomalvidin-3-O-glucoside pigment in water with different pH values was studied by NMR and UV-visible spectroscopies. The results showed four equilibrium forms: the methylpyranomalvidin-3-O-glucoside cation, the neutral quinoidal base, the respective anionic quinoidal base, and a dianionic base unprotonated at the methyl group. According to the NMR data, it seems that for methylpyranomalvidin-3-O-glucoside besides the acid base equilibrium between the pyranoflavylium cation and the neutral quinoidal base, a new species is formed at pD 4.88-6.10. This is corroborated by the appearance of a new set of signals in the NMR spectrum that may be assigned to the formation of hemiketal/cis-chalcone species to a small extent. The two ionization constants (pK(a1) and pK(a2)) obtained by both methods (NMR and UV-visible) for methylpyranomalvidin-3-O-glucoside are in agreement (pK(a1) = 5.17 +/- 0.03; pK(a2) = 8.85 +/- 0.08; and pK(a1) = 4.57 +/- 0.07; pK(a2) = 8.23 +/- 0.04 obtained by NMR and UV-visible spectroscopies, respectively). Moreover, the fully dianionic unprotonated form (at the methyl group) of the methylpyranomalvidin-3-O-glucoside is converted slowly into a new structure that displays a yellow color at basic pH. On the basis of the results obtained through LC-MS and NMR, the proposed structure was found to correspond to the flavonol syringetin-3-glucoside.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 717SBTimes Cited: 7&lt;br /&gt;
Cited Reference Count: 47&lt;br /&gt;
Oliveira, Joana Petrov, Vesselin Parola, A. Jorge Pina, Fernando Azevedo, Joana Teixeira, Natercia Bras, Natercia F. Fernandes, Pedro A. Mateus, Nuno Ramos, Maria Joao de Freitas, Victor&lt;br /&gt;
Oliveira, Joana/G-8108-2012; Parola, A. Jorge/F-4048-2010; Pina, Fernando/C-8161-2011; Fernandes, Pedro/D-6327-2013; Bras, Natercia/D-5493-2013; Ramos, Maria/D-6183-2013; Caparica, cqfb_staff/H-2611-2013; de Freitas, Victor/H-7789-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT (Fundacao para a Ciencia e a Tecnologia-Praxis), Portugal [BPD/65400/2009]; FCT (Fundacao para a Ciencia e a Tecnologia), Portugal [PTDC/AGR-ALI/65503/2006, PTDC/QUI/67681/2006, REDE/1517/RMN/2005]; FEDER&lt;br /&gt;
We thank Dr. Zelia Azevedo and Dr. Mariana Andrade for the LC/DAD-MS and NMR analysis, respectively. This research was supported by a postdoctoral grant from FCT (Fundacao para a Ciencia e a Tecnologia-Praxis BPD/65400/2009) and a grant from FCT (Fundacao para a Ciencia e a Tecnologia-PTDC/AGR-ALI/65503/2006, PTDC/QUI/67681/2006, REDE/1517/RMN/2005) all from Portugal and by FEDER funding.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Vilaa, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrical conductivity field analysis for evaluation of FSW joints in AA6013 and AA7075 alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Processing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-78449260108&amp;partnerID=40&amp;md5=20403d394141cd1533ae5dd29b056a07</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">211</style></volume><pages><style face="normal" font="default" size="100%">174 - 180</style></pages><isbn><style face="normal" font="default" size="100%">09240136 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :12Export Date: 27 February 2015CODEN: JMPTE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrical conductivity measurement to assess structural modifications in FSW joints in Aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Annals of &quot;Dunarea de Jos&quot; University of Galati, Fascicle XII, Welding Equipment and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84859293538&amp;partnerID=40&amp;md5=ee755ffd7e0230fe945ea780f3a6fc38</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">25 - 29</style></pages><isbn><style face="normal" font="default" size="100%">12214639 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ventura, M. G.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">de Matos, A. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of heat treatment on the colour of Au and Ag glasses produced by the sol-gel pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Non-Crystalline Solids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000287905000012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">357</style></volume><pages><style face="normal" font="default" size="100%">1342-1349</style></pages><isbn><style face="normal" font="default" size="100%">0022-3093</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, coloured glasses were produced based on the synthesis of gold and silver nanoparticles by the sol-gel process having in mind their application in art works. Gold and silver were used separately or as a mixture by varying the mole fractions in order to get a range of colours from yellow to red. The gold and silver nanoparticles were prepared by the reduction of tetrachloroauric acid and silver nitrate with sodium citrate in aqueous solutions which were further introduced in the sol-gel system. Attention was focused on the thermal treatment of the sol-gel samples. Different temperatures were used in order to determine their influence on the obtained colour. The glasses were characterized by UV-Vis absorption spectroscopy and the size of the nanoparticles was examined by transmission electron microscopy (TEM). The range of colours mentioned above is obtained either by preparing nanoparticles of each metal and mixing them or by preparing nanoparticles from solutions containing initially ions of both metals. In the former case, two surface plasmon resonance (SPR) bands were observed for temperatures below 200 degrees C while higher temperatures promote the formation of alloys between the Ag and Au nanoparticles. In the latter case, only one SPR band is observed and the nanoparticle size distribution is narrower. The results were explained by nanoparticle aggregation promoted by temperature. Glasses containing only Ag did not present the typical yellow colour above 300 degrees C but it was shown that the colour could be stabilized if Au was added in small amounts (Au/Ag molar ratio 0.1). (C) 2010 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 728WKTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 28&lt;br /&gt;
Ventura, M. G. Parola, A. J. Pires de Matos, A.&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Ventura, Marcia/C-6702-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES (Portugal) [PTDC/EAT/67354/2006, SFRH/BPD/40008/2007]&lt;br /&gt;
FCT-MCTES (Portugal) is acknowledged for financial support through project PTDC/EAT/67354/2006 and a postdoc grant SFRH/BPD/40008/2007 (M.V.). Dr. Antonio Goncalves from ITN (Portugal) is acknowledged for the performance of XRD measurements.&lt;br /&gt;
Elsevier science bv&lt;br /&gt;
Amsterdam&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Teixeira, J.P.</style></author><author><style face="normal" font="default" size="100%">dos Santos, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microstructural mapping of friction stir welded AA 7075-T6 and AlMgSc alloys using electrical conductivity</style></title><secondary-title><style face="normal" font="default" size="100%">Science and Technology of Welding and Joining</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-80053484749&amp;partnerID=40&amp;md5=914781f3496ada8035dc3336db7d29e9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">630 - 635</style></pages><isbn><style face="normal" font="default" size="100%">13621718 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :5Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Teixeira, J.P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modification of electrical conductivity by friction stir processing of aluminum alloys</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Advanced Manufacturing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-83455258108&amp;partnerID=40&amp;md5=949f371218bae5da1e91bdc08635e8c9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">511 - 519</style></pages><isbn><style face="normal" font="default" size="100%">02683768 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5-8</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :9Export Date: 27 February 2015CODEN: IJATE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Teixeira, J.P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modification of electrical conductivity by friction stir processing of aluminum alloys</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Advanced Manufacturing Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-79955117733&amp;partnerID=40&amp;md5=dfa981fa7e5e9460abea0f957720213c</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1 - 9</style></pages><isbn><style face="normal" font="default" size="100%">02683768 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :1Export Date: 27 February 2015Article in PressCODEN: IJATE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Avo, J.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phase transition thermochromism based on C-H acidity of 4-alkylflavylium compounds in Pluronic F-127</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000295733300048</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">16628-16637</style></pages><isbn><style face="normal" font="default" size="100%">0959-9428</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In moderately acidic water/ethanol solutions, 7-(naphthalen-2-ylmethyl)-5,6-dihydrobenzo[c]xanthen12-ium perchlorate shows C-H proton acidity giving rise to an ethylenic base species, instead of the hydration products of the typical flavylium network of chemical reactions, hemiketal, cis-chalcone and trans-chalcone. The kinetics of this acid-base process is much slower, k(obs)(s(-1)) = 3.5 x 10(-3) + 0.16[H(+)], than those commonly observed for O-H deprotonation. In the presence of the triblock copolymer Pluronic F-127, the ethylenic base is dramatically stabilized shifting the pK(a) from 1.35 (in ethanol : water (1 : 1) to -0.35. Taking profit from the well-described temperature dependence of this polymer, a phase transition thermochromic system was achieved. The system was cycled between 5 and 35 degrees C with negligible changes in absorbance after 20 cycles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 831LWTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 60&lt;br /&gt;
Avo, Joao Jorge Parola, A. Lima, Joao C. Pina, Fernando Cunha-Silva, Luis&lt;br /&gt;
Pina, Fernando/C-8161-2011; Cunha-Silva, Luis/A-8765-2012; Parola, A. Jorge/F-4048-2010; Avo, Joao/C-6939-2013; Caparica, PTNMR/E-5112-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [PTDC/QUI-QUI/104129/2008, PTDC/QUI/67786/2006]; programme &quot;Ciencia&quot;; [SFRH/BD/65127/2009]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia through projects PTDC/QUI-QUI/104129/2008 and PTDC/QUI/67786/2006, programme &quot;Ciencia 2008&quot; (LCS) and PhD grant SFRH/BD/65127/2009 (JA).&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leydet, Y.</style></author><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, L.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phase-Dependent Photochromism of a Lactone-Stabilized Chromene from a Flavylium Reaction Network</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000288565800018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">3663-3671</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New trans-2-hydroxychalcones bearing a carboxylate group at position 2' (Ct(-)) were synthesized (compounds 2 and 3). These compounds lead to a network of chemical reactions depending on pH value, light, and solvent. In water, when the pH value is lowered, the ionized trans-chalcone is protonated and the flavylium cation AH(+) is formed at very acidic pH values through hemiketal B and cis-chalcone Cc, with global acidity constants of pK'(a) &amp;lt;= -1 and approximate to 0.1, respectively, for 2 and 3. The electron-acceptor character of the carboxylic substituent not only increases the observed acidity of the flavylium cation, but also decreases the rate of the ring-opening/closing from a subsecond timescale to hours relative to model compound 1 (without carboxylate). The photochemistry of the network was studied in detail by means of continuous irradiation, monitored by UV/Vis absorption and H-1 and C-13 NMR spectroscopic analysis. Although compound 3 is only slightly photoactive, compound 2 (Ct(-)) reacts in aqueous solutions (lambda(irr) = 313 nm) to form B- and Cc(-), with a global quantum yield of 0.15, and fully reverts back to Ct(-) with a rate constant of k = 6.7 x 10(-5) s(-1). The flavylium cation is no longer formed in methanol, and irradiation of Ct(-) leads to the formation of B- and the new lactone-trapped chromene species La. The formation of La takes place through a sequence of three photochemical steps: photoisomerization of Ct(-), photo-ring-closing reaction of Cc , and photolactonization of B-. Only the cis/trans isomerization and ring-closing reactions are thermally reversible on a timescale of seconds and hours, respectively. A photochromic system was achieved in rigid matrices of methanol (at 77 K) and 1-dodecanol (5 degrees C) by irradiating lactone La to give a red ortho-quinone allide through a photo-ring-opening reaction; the color disappears with a rate constant of k = 1.25 x 10(-2) s(-1) in 1-dodecanol at 5 degrees C.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 737JTTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 48&lt;br /&gt;
Leydet, Yoann Gavara, Raquel Cunha-Silva, Luis Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Cunha-Silva, Luis/A-8765-2012; Parola, A. Jorge/F-4048-2010; Gavara, Raquel/C-6669-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES, Portugal [PTDC/QUI/67786/2006, PTDC/QUI-QUI/104129/2008]; Ciencia 2008 program; [SFRH/BPD/44230/2008]; [SFRH/BPD/44639/2008]&lt;br /&gt;
We thank Dr. V. Petrov (REQUIMTE) for the ab initio calculations, Prof. L. Rodriguez (University Barcelona) and Dr. Conceicao Oliveira for the MALDI and ESI MS measurements, and LabRMN at FCT-UNL and Rede Nacional de RMN (supported with funds from FCT-MCTES, Portugal) for access to the facilities. FCT-MCTES is also acknowledged for financial support through projects PTDC/QUI/67786/2006 and PTDC/QUI-QUI/104129/2008, the Ciencia 2008 program (L.C.-S.), and postdoctoral grants SFRH/BPD/44230/2008 (Y.L.) and SFRH/BPD/44639/2008 (R.G.).&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and Characterization of a Symmetric Bis(7-hydroxyflavylium) Containing a Methyl Viologen Bridge</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000292095800012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">6359-6368</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A symmetric bis(flavylium) constituted by two 7-hydroxyflavylium moieties linked by a methylviologen bridge was synthesized. The thermodynamic and kinetics of the network of chemical reactions involving bis(flavylium) and the model compound 7-hydroxy-4'-methylflavylium was completely characterized by means of direct and reverse pH jumps (stopped flow) and flash photolysis. Both compounds follow the usual pH-dependent network of chemical reactions of flavylium derivatives. The equilibrium species of the model compound are the flavylium cation (acidic species) and the trans-chalcone (basic species) with an apparent pK(a)' = 2.85. In the case of the bis(flavylium) it was possible to characterize by (1)H NMR spectroscopy three species with different degrees of isomerization: all flavylium, flavylium-trans-chalcone, and all trans-chalcone. Representation of the time-dependent mole fraction distribution of these three forms after a pH jump from equilibrated solutions of all-flavylium cation (lower pH values) to higher pH values, shows that formation of trans-chalcone is not completely stochastic (two independent isomerizations), the isomerization of one flavylium showing a small influence on the isomerization of the other. The radical of the methyl viologen bridge is formed upon reduction of the bis(trans-chalcone) with dithionite. The system is reversible after addition of an oxidant in spite of the occurrence of some decomposition.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 783PGTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 28&lt;br /&gt;
Diniz, Ana M. Pinheiro, Carlos Petrov, Vesselin Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Diniz, Ana /C-6705-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES, Portugal; FCT-MCTES [PTDC/QUI/67786/2006, PTDC/QUI-QUI/104129/2008, SFRH/BD/48226/2008, SFRH/BPD/18214/2004]&lt;br /&gt;
We thank J. C. Lima and C. A. T. Laia for fruitful discussions and LabRMN at FCT-UNL and Rede Nacional de RMN (supported with funds from FCT-MCTES, Portugal) for access to the facilities. FCT-MCTES is also acknowledged for financial support through projects PTDC/QUI/67786/2006 and PTDC/QUI-QUI/104129/2008 and grants SFRH/BD/48226/2008 (A.D.) and SFRH/BPD/18214/2004 (V.P.).&lt;br /&gt;
Wiley-blackwell&lt;br /&gt;
Malden&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Weis, S. M.</style></author><author><style face="normal" font="default" size="100%">Cheresh, D. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tumor angiogenesis: molecular pathways and therapeutic targets</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/nm.2537</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Dias, Luis</style></author><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Bárbara Mauricio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Greenhouse gas emissions cap: a new paradigm for energy dependence in the long term?</style></title><secondary-title><style face="normal" font="default" size="100%">34th IAEE International Conference - Institutions, Efficiency and Evolving Energy Technologies.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19-23 June </style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Stockholm</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Correia de Freitas, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Green Build Design Process</style></title><secondary-title><style face="normal" font="default" size="100%">SB11 World Sustainable Building Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18 Oct</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Helsinki</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;All the buildings promote impacts on the environmental and in human health who impose more attention in the evaluation of sustainable performance in building design. The difficulty to identify the better design process to answer to all conflicting factors in special the economical and environmental performance impose the research of the issue. To assist the research in the way to find the best process to the promotion of design alternatives the life cycle analysis methodology is the more adapted the deal with all the three factors of sustainable development. The promotion of a new process to design phase of green build is the goal of this paper.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author><author><style face="normal" font="default" size="100%">Correia de Freitas, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Indicators to measure sustainability in urban developments</style></title><secondary-title><style face="normal" font="default" size="100%">SB11 World Sustainable Building Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18 Oct</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Helsinki</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of indicators to measure sustainability in urban development’s is the most efficient tool to help local authorities in the regulation of new and existing urban areas. The demographic grow in developing countries impose a utilization of a tool who make possible have a clear image of the process of land use change and the evaluation of the capacity of charge is the way to archive a effective sustainable development of the urban areas and regions. The selection of the correct indicators to apply to the process of land use transformation in Cabo Verde is the objective of the paper.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Rosário</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Urban Sprawl promoted through Master Planning Process</style></title><secondary-title><style face="normal" font="default" size="100%">SB11 World Sustainable Building Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18 Oct</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Helsinki</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The urban sprawl phenomenon has been raise in the last three decades. In the same time all municipalities have adopted the methodology of the master planning to program the land use. In the same time the well-being in cities have decreased and the life quality of population is dreadful so is urgent the promotion of a new process to planning the transformation of existing urban areas and program new areas. The aim of this paper is the proposal of a new process to be adopted to the master planning.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author><author><style face="normal" font="default" size="100%">Correia de Freitas, João</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Rosário</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Avaliação da Sustantabilidade do Plano Director Municipal</style></title><secondary-title><style face="normal" font="default" size="100%">6º Congresso Luso-Moçambicano de Engenharia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1, Sept.</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Maputo</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">	Long-term biosignals visualization and processing</style></title><secondary-title><style face="normal" font="default" size="100%">FCT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, Joao Luis</style></author><author><style face="normal" font="default" size="100%">de Pinho, MN</style></author><author><style face="normal" font="default" size="100%">Belgacem, Mohamed Naceur</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Susheel Kalia</style></author><author><style face="normal" font="default" size="100%">B. S. Kaith</style></author><author><style face="normal" font="default" size="100%">Inderjeet Kaur</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">All-cellulosic based composites</style></title><secondary-title><style face="normal" font="default" size="100%">Cellulose Fibers: Bio-and Nano-Polymer Composites</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/chapter/10.1007/978-3-642-17370-7_15</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin Heidelberg</style></publisher><pages><style face="normal" font="default" size="100%">399–421</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The use of cellulosic fibers as load bearing constituents in composite materials has increased over the last decade due to their relative cheapness compared to conventional materials such as glass and aramid fibers, their ability to recycle, and because they compete well in terms of strength per weight of material. All-cellulosic based composites prepared from cellulose derivatives based matrices and microcrystalline cellulosic fibers made by direct coupling between fibers and matrix present interesting mechanical and gas permeation properties, thus being potential candidates for packaging materials. Both the cellulosic matrix and the reinforcing fibers are biocompatible and widely used in the pharmaceutical industry, which is very important for the envisaged application. In addition to their biocompatibility, cellulosic systems have the ability to form both thermotropic and lyotropic chiral nematic phases, and the composites produced from the latter show improved mechanical properties due to fiber orientation induced by the anisotropic matrix. The preparation and characterization (morphological, topographical, mechanical, gas barrier properties) of all-cellulosic based composites are described in this chapter.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">E. G. Merino</style></author><author><style face="normal" font="default" size="100%">P. D. Neves</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">A. Schonhals</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amorphous Ibuprofen Confined in Nanostructured Silica Materials: A Dynamical Approach</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp107631m</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">4616-4623</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, J.C.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ARMA Modelling of Sleep Spindles</style></title><secondary-title><style face="normal" font="default" size="100%">Second IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Doceis</style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Vitor B Paixão</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Backbone, side chain and heme resonance assignments of the triheme cytochrome PpcA from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biomolecular NMR Assignments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s12104-010-9280-3</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">113-116</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gene knock-out studies on Geobacter sulfurreducens cells showed that the periplasmic triheme cytochrome PpcA is involved in respiratory pathways leading to the extracellular reduction of Fe(III) and U(VI) oxides. The crucial role of this protein in bridging the electron transfer between the cytoplasm and cell exterior was further supported by proteomics studies. In comparison with non-heme proteins, the presence of numerous proton-containing groups in the heme groups causes additional challenges to the full protein assignment and structure calculation. Here, we report the complete assignment of the heme proton signals together with the 1H and 15N backbone and side chain assignments of the reduced form of PpcA.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Qian, Xinlei</style></author><author><style face="normal" font="default" size="100%">Mester, Tünde</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Tsutomu Arakawa</style></author><author><style face="normal" font="default" size="100%">Manju L. Sharma</style></author><author><style face="normal" font="default" size="100%">Inoue, Kengo</style></author><author><style face="normal" font="default" size="100%">Crisjoe Joseph</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Michael J. Maroney</style></author><author><style face="normal" font="default" size="100%">Lovley, Derek R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical characterization of purified OmcS, a c-type cytochrome required for insoluble Fe(III) reduction in Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272811000053</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1807</style></volume><pages><style face="normal" font="default" size="100%">404-412</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Previous studies with Geobacter sulfurreducens have demonstrated that OmcS, an abundant c-type cytochrome that is only loosely bound to the outer surface, plays an important role in electron transfer to Fe(III) oxides as well as other extracellular electron acceptors. In order to further investigate the function of OmcS, it was purified from a strain that overproduces the protein. Purified OmcS had a molecular mass of 47 015 Da, and six low-spin bis-histidinyl hexacoordinated heme groups. Its midpoint redox potential was −212 mV. A thermal stability analysis showed that the cooperative melting of purified OmcS occurs in the range of 65–82 °C. Far UV circular dichroism spectroscopy indicated that the secondary structure of purified OmcS consists of about 10% α-helix and abundant disordered structures. Dithionite-reduced OmcS was able to transfer electrons to a variety of substrates of environmental importance including insoluble Fe(III) oxide, Mn(IV) oxide and humic substances. Stopped flow analysis revealed that the reaction rate of OmcS oxidation has a hyperbolic dependence on the concentration of the studied substrates. A ten-fold faster reaction rate with anthraquinone-2,6-disulfonate (AQDS) (25.2 s− 1) was observed as compared to that with Fe(III) citrate (2.9 s− 1). The results, coupled with previous localization and gene deletion studies, suggest that OmcS is well-suited to play an important role in extracellular electron transfer.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Cortez</style></author><author><style face="normal" font="default" size="100%">E. Vorobieva</style></author><author><style face="normal" font="default" size="100%">D. Gralheira</style></author><author><style face="normal" font="default" size="100%">I. Osório</style></author><author><style face="normal" font="default" size="100%">L. Soares</style></author><author><style face="normal" font="default" size="100%">N. Vale</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">P. Gomes</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">BIONANOCONJUGATES OF TYROSINASE AND PEPTIDE-DERIVATISED GOLD NANOPARTICLES FOR BIOSENSING OF PHENOLIC COMPOUNDS</style></title><secondary-title><style face="normal" font="default" size="100%">J. Nanopart. Res.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1101–1113</style></pages><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Delgado</style></author><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">V. Corregidor</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author><author><style face="normal" font="default" size="100%">L.C. Alves</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterisation of medieval yellow silver stained glass from Convento de Cristo in Tomar, Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Nuclear Instruments and Methods B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%"> 2383-2388</style></pages><issue><style face="normal" font="default" size="100%"> 20</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. A. R. S. Latino</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Jürgen Bajorath</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Classification of Chemical Reactions and Chemoinformatics Approaches to Enzymatic Transformations</style></title><secondary-title><style face="normal" font="default" size="100%">Chemoinformatics and Computational Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springer.com/life+sciences/bioinformatics/book/978-1-60761-838-6</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Humana Press (Springer)</style></publisher><pages><style face="normal" font="default" size="100%">325-340</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">A. Nathan</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">R. Costa</style></author><author><style face="normal" font="default" size="100%">A. Ahnood</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complementary Metal Oxide Semiconductor Technology With and On Paper</style></title><secondary-title><style face="normal" font="default" size="100%">Adv. Mater.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">23</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ganhão, António</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção Sustentável - Propostas de Melhoria da Eficiência Energética em Edíficios de Habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/construcao_sustentavel_-_propostas_de_melhoria_da_eficiencia_energetica_em_edificios_de_habitacao.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Currently, there is high energy consumption in the buildings sector, in Portugal, which implies&lt;br /&gt;
an obstacle to the accomplishment of purposes intrinsic to the assumptions of sustainable development&lt;br /&gt;
and construction.&lt;br /&gt;
Therefore, efforts should be made to allow the construction of energy efficient buildings,&lt;br /&gt;
which is based on the adoption of a set of passive and/or active techniques that strive to reduce the&lt;br /&gt;
energy consumption of buildings throughout its life cycle, while ensuring comfort for its occupants.&lt;br /&gt;
The main objective of this dissertation is to evaluate passive and active proposals for&lt;br /&gt;
improving energy efficiency in residential buildings, based on the calculation of energy savings&lt;br /&gt;
associated with air conditioning and the payback period. To this end it was established a case study,&lt;br /&gt;
using as a base model a building unit of a multifamily building. The initial assessment of energetic&lt;br /&gt;
performance of this case study and its comparison after the implementation of improvement strategies&lt;br /&gt;
was done through a dynamic analysis using the EnergyPlus software.&lt;br /&gt;
The following solutions were evaluated: application of thermal insulation inside the cavity&lt;br /&gt;
wall, application of ETICS, more efficient glazing solutions, changing the building's solar orientation,&lt;br /&gt;
fixed shading devices application, definition of a pattern of night ventilation in the summer and use of&lt;br /&gt;
more efficient electrical equipment and lighting.&lt;br /&gt;
It was found that the use of these systems improves the energy efficiency of buildings, such as&lt;br /&gt;
the case study, despite of having different payback periods.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Quintas</style></author><author><style face="normal" font="default" size="100%">Ruivo, A.</style></author><author><style face="normal" font="default" size="100%">C. Queiroz</style></author><author><style face="normal" font="default" size="100%">A. Pires de Matos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contemporary stained glass using luminescent materials</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings Glass Science in Art and Conservation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pub-location><style face="normal" font="default" size="100%">Bronnbach Monastery, Germany</style></pub-location><pages><style face="normal" font="default" size="100%">35-38</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rita Dinis</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Contribuição para a Reabilitação Sustentável de Edifícios de Habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Serra A.S.</style></author><author><style face="normal" font="default" size="100%">Jorge S.</style></author><author><style face="normal" font="default" size="100%">Silveira C.</style></author><author><style face="normal" font="default" size="100%">Moura J.J.G.</style></author><author><style face="normal" font="default" size="100%">Jubete E.</style></author><author><style face="normal" font="default" size="100%">Ochoteco E.</style></author><author><style face="normal" font="default" size="100%">Almeida M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cooperative use of cytochrome cd1 nitrite reductase and its redox partner cytochrome c552 to Improve the selectivity of nitrite biosensing</style></title><secondary-title><style face="normal" font="default" size="100%">Anal Chim Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">693</style></volume><pages><style face="normal" font="default" size="100%">41-46</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Colaço, Piedade</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Critérios para o planeamento de equipamentos de saúde. Análise de Caso de Estudo no contexto urbano da AML</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10362/7022</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decision making processes based on innovation indicators: which implications for technology assessment?</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v7y2011i7p33-55.html</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">33-55</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decision making processes based on innovation indicators: which implications for technology assessment?</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v7y2011i7p33-55.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">33-55</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present work deals with the use of innovation indicators in the decision-making process. It intends to contribute to the discussion on the construction, use and analysis of indicator systems and also to evaluate its weight on decision-making in innovation. The goal is to help understand how innovation indicators can influence technology policy and through it, society at large. This work will start by analysing the use of indicators (their problems and consistency) and other sources of information that contribute to build the opinions of innovation decision makers. This will be followed by a survey and interviews with main innovation actors. The results will shed light on the impact of the use of indicators by the innovation community – both in terms of technology policy and in the social sphere. Proposals and implications for the future will be advanced, hopefully adding new contributions to the governance of the science, technology and innovation field.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for “Project IV” unit of the PhD programme on Technology Assessment. This thesis research has the supervision of António Moniz (FCT-UNL and ITAS-KIT) and Manuel Laranja (ISEG-UTL). Other members of the thesis committee are Stefan Kuhlmann (Twente University), Leonhard Hennen (Karlsruhe Institute of Technology-ITAS), Tiago Santos Pereira (Universidade de Coimbra/CES) and Cristina Sousa (FCT-UNL).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decision-making process in radiology: the magnetic resonance example in the TA context</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v7y2011i7p75-101.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">75-101</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In order to understand the decision-making process in a Radiology Department, taking the Magnetic Resonance Equipment as an example, this paper reports a project to be followed. It is a guideline for future work development regarding Technology Assessment in Radiology. The Theoretical Framework is divided is three big issues. The first is “Technology Assessment”. Starting with the definition of some important concepts, the history and development of Technology Assessment will be addressed. The aim of this issue is to give a general main idea concerning TA contextualization. Doing a transposition of this subject to health area, it is also important to understand the particularities of Health Technology Assessment, second issue. Portugal framework on this subject will also be addressed. As so, the Portuguese National Health System is characterized and the decision-making stakeholders identified, has well as the competences for the decision-making process in general. The third issue is Decision-Making and its aim is to give a general elucidation on decision-making matters. To accomplish this, a research methodology was outlined, so that six research questions could be answered and five hypotheses could be accepted or refuted, in the future. With this research methodology, the Portuguese state of the art Magnetic Resonance equipment existence will be studied, using a survey as a resource. In the future, a mapping stakeholder technique will be used to identify the decision making key stakeholders and a survey will be applied to map theirs skills and competences in the process, where a pre-test was already applied. The results of this pre-test are presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for “Project IV” unit of the PhD programme on Technology Assessment (Doctoral Conference) at Universidade Nova de Lisboa (December 2011). This thesis research has the supervision of António Moniz (FCT-UNL and ITAS-KIT) and Michael Decker (Karlsruhe Institute of Technology-ITAS). Other members of the thesis committee are Carlos Alberto da Silva (University of Évora), José Maria de Albuquerque (Institute of Welding and Quality), Lotte Steuten (University of Twente), Mário Forjaz Secca (FCT-UNL) and Nelson Chibeles Martins (FCT-UNL).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Gil, P.S.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of Adaptive PCA Controllers for SISO Systems</style></title><secondary-title><style face="normal" font="default" size="100%">18th IFAC World Congress</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brito, Palma</style></author><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author><author><style face="normal" font="default" size="100%">Gil, P.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author><author><style face="normal" font="default" size="100%">L.F.F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of Adaptive PCA Controllers for SISO Systems</style></title><secondary-title><style face="normal" font="default" size="100%">World Congress. 18:5483–5488., Number 1</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Sousa, Diogo</style></author><author><style face="normal" font="default" size="100%">Teixeira, Bruno C.</style></author><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detecting concurrency anomalies in transactional memory programs</style></title><secondary-title><style face="normal" font="default" size="100%">Comput. Sci. Inf. Syst.</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">compensation actions</style></keyword><keyword><style  face="normal" font="default" size="100%">revertible operations</style></keyword><keyword><style  face="normal" font="default" size="100%">software transactional memory</style></keyword><keyword><style  face="normal" font="default" size="100%">transactions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/comsis-2011.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">533–548</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Software transactional memory is a promising programming model that adapts many concepts borrowed from the databases world to control concurrent accesses to main memory (RAM). This paper discusses how to support revertible operations, such as memory allocation and release, within software libraries that will be used in software memory transactional contexts. The proposal is based in the extension of the transaction life cycle state diagram with new states associated to the execution of user-defined handlers. The proposed approach is evaluated in terms of functionality and performance by way of a use case study and performance tests. Results demonstrate that the proposal and its current implementation are flexible, generic and efficient&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of imatinib and dasatinib resistance: dynamics of expression of drug transporters ABCB1, ABCC1, ABCG2, MVP, and SLC22A1</style></title><secondary-title><style face="normal" font="default" size="100%">Leuk Lymphoma</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/11gromicholl.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">1980-90</style></pages><issue><style face="normal" font="default" size="100%">10</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Jordão</style></author><author><style face="normal" font="default" size="100%">P. Duque</style></author><author><style face="normal" font="default" size="100%">C.Quaresma</style></author><author><style face="normal" font="default" size="100%">P. 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Sci. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">3355-3374</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carneiro, M</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EEG artifact removal with ICA analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2011 </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Saraiva</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Silva, , Marta A.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Orientation of the axial ligands and magnetic properties of the hemes in the cytochromec7 family from Geobacter sulfurreducens determined by paramagnetic NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/Content/ArticleLanding/2011/DT/c1dt10975h#!divAbstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">12713-12718</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Geobacter sulfurreducens is a sediment bacterium that contains a large number of multiheme cytochromes. The family of five c7 triheme periplasmic cytochromes from Geobacter sulfurreducens shows structural diversity of the heme core. Structural characterization of the relative orientation of the axial ligands of these proteins by 13C-paramagnetic NMR was carried out. The structures in solution were compared with those obtained by X-ray crystallography. For some hemes significant differences exist between the two methods such that orientation of the magnetic axes obtained from NMR data and the orientation taken from the X-ray coordinates differ. The results allowed the orientation of the magnetic axes to be defined confidently with respect to the heme frame in solution, a necessary step for the use of paramagnetic constraints to improve the complete solution structure of these proteins.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">47</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Cavadas</style></author><author><style face="normal" font="default" size="100%">África González-Fernández</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pathogen mimetic stealth nanocarriers for drug delivery: a future possibility</style></title><secondary-title><style face="normal" font="default" size="100%">Nanomedicine: Nanotechnology, Biology, and Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">730-743</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Esther G. Merino</style></author><author><style face="normal" font="default" size="100%">Carla Rodrigues</style></author><author><style face="normal" font="default" size="100%">M. Teresa Viciosa</style></author><author><style face="normal" font="default" size="100%">Carlos Melo</style></author><author><style face="normal" font="default" size="100%">João Sotomayor</style></author><author><style face="normal" font="default" size="100%">Madalena Dionísio</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phase Transformations Undergone by Triton X-100 Probed by Differential Scanning Calorimetry and Dielectric Relaxation Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp2028033</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12336</style></volume><pages><style face="normal" font="default" size="100%">12336–12347</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The phase transformations of the surfactant Triton X-100 were investigated by differential scanning calorimetry (DSC), polarized optical microscopy (POM), and dielectric relaxation spectroscopy (DRS). In particular, crystallization was induced at different cooling rates comprised between 13 and 0.5 K min–1. Vitrification was detected by both DSC and DRS techniques with a glass transition temperature of 212 K (measured on heating by DSC) allowing classifying Triton X-100 as a glass former. A fully amorphous material was obtained by cooling at a rate ≥10 K min–1, while crystallization was observed for lower cooling rates. The temperature of the onset of melt-crystallization was found to be dependent on the cooling scan rate, being higher the lower was the scan rate. In subsequent heating scans, the material undergoes cold-crystallization except if cooled previously at a rate ≤1 K min–1. None of the different thermal histories led to a 100% crystalline material because always the jump typical of the glass transformation in both heat flux (DSC) and real permittivity (DRS) is observed. It was also observed that the extent/morphology of the crystalline phase depends on the degree of undercooling, with higher spherulites developing for lower undercooling degree (24 K ≤ Tm – Tcr ≤ 44 K) in melt-crystallization and a grain-like morphology emerging for Tm – Tcr ≈ 57 K either in melt- or cold-crystallization. The isothermal cold- and melt-crystallizations were monitored near above the calorimetric glass transition temperature by POM (221 K) and real-time DRS (Tcr = 219, 220, and 221 K) to evaluate the phase transformation from an amorphous to a semicrystalline material. By DRS, the α-relaxation associated with the dynamic glass transition was followed, with the observation that it depletes upon both type of crystallizations with no significant changes either in shape or in location. Kinetic parameters were obtained from the time evolution of the normalized permittivity according to a modified Avrami model taking in account the induction time. The reason the isothermal crystallization occurs to a great extent in the vicinity of the glass transition was rationalized as the simultaneous effect of (i) a high dynamic fragile behavior and (ii) the occurrence of catastrophic nucleation/crystal growth probably enabled by a preordering tendency of the surfactant molecules. This is compatible with the estimated low Avrami exponent (1.12 ≤ n ≤ 1.6), suggesting that relative short length scale motions govern the crystal growth in Triton X-100 coherent with the observation of a grainy crystallization by POM.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Gonçalves</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Planeamento Sustentável – Qual o modelo?</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Borlido</style></author><author><style face="normal" font="default" size="100%">A. M. Azevedo</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">M. R. Aires-Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potential of boronic acid functionalized magnetic particles in the adsorption of human antibodies under mammalian cell culture conditions</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21937050</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1218</style></volume><pages><style face="normal" font="default" size="100%">7821-7827</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work, we systematically evaluated the potential of using boronic acid functionalized magnetic particles in the capturing of human immunoglobulin G under typical mammalian cell culture conditions. For comparison, Protein A coated magnetic particles were also used. The binding pH was found to significantly influence the adsorption isotherms of boronic acid particles with the higher capacities (0.216 g IgG/g support) being observed at pH 7.4. Comparatively, this value was 0.109 g IgG/g support, for Protein A particles under the same conditions. Both particles revealed very fast adsorption kinetics with more than 70% of the maximum binding capacity being achieved in a few seconds. The effect of glucose and lactate, which are known to interact with boronic acid, was evaluated. For glucose, the binding capacity was significantly influenced by the pH and decreased as pH increased. At pH 9.5, a 70% lower binding capacity was observed for glucose concentrations as low as 0.5 g/l. The effect of lactate was less pronounced and almost pH independent reaching at most 20% decrease in binding capacity. Nevertheless, the effect of both molecules was always lower at pH 7.4. The optimization of the elution conditions enabled complete recovery of bound IgG from boronic acid particles using 50mM Tris-HCl, 200 mM sorbitol, 200 mM NaCl at pH 8.5.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">43</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessanha, Vasco</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Practical Verification of Anomalies in Transactional Memory Programs</style></title><secondary-title><style face="normal" font="default" size="100%">FCT - Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10362/6311</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/vasco_pessanha.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Transactional Memory (TM) is an approach to concurrency control in general pur- pose programming languages that inherits the concept of transaction from the database setting. Unlike other language constructs such as locks, TM has an optimistic approach to concurrency control by allowing more than one thread to access simultaneously the same critical section. A transaction always executes as if it is alone in the system, and in the end its effects are undone (rolled back) if it conflicts with another concurrent transac- tions. In spite of the potential for increasing scalability and performance, TM is a recent and developing programming model and still has a very limited impact in real-world applications.&lt;br /&gt;
Designing and developing concurrent software is difficult and error prone. Concur- rent programs exhibit concurrency anomalies that originate faults and failures. Despite some claims that TM programs are less error prone, they still exhibit concurrency anoma- lies such as high-level dataraces, i.e., wrong delimitations of transactions’ scope, and stale-value errors, that occur when the value of a shared variable jumps from an atomic block to another.&lt;br /&gt;
Programs with this kind of anomalies can exhibit unpredictable and wrong behaviour, not fulfilling the goals for which they were conceived.&lt;br /&gt;
This work aims the detection of anomalies through static analysis of transactional Java ByteCode programs that execute in strong atomicity. A extensible and flexible framework is proposed, which can be extended with plugins that detect specific types of anomalies. With this framework we expect to prove that high-level dataraces and stale-value errors can be detected with reasonable precision through static analysis.&lt;/p&gt;
&lt;p&gt;Keywords: Atomicity Violation, High-Level Datarace, Static Analysis, Concurrency, Software Transactional Memory&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alain Hédoux</style></author><author><style face="normal" font="default" size="100%">Yannic Guinet</style></author><author><style face="normal" font="default" size="100%">Patrick Derollez</style></author><author><style face="normal" font="default" size="100%">Emeline Dudognon</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Raman spectroscopy of racemic ibuprofen: Evidence of molecular disorder in phase II</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/hedoux_ijp_421-1_2011.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">421</style></volume><pages><style face="normal" font="default" size="100%">42-52</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago Teixeira</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Reabilitação Sustentável de Edifícios Industriais</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Gil, P.S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-time detection of oscillations in control loops</style></title><secondary-title><style face="normal" font="default" size="100%">Power Engineering, Energy and Electrical Drives (POWERENG), 2011 International Conference on. :1–6.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Branquinho</style></author><author><style face="normal" font="default" size="100%">B. Veigas</style></author><author><style face="normal" font="default" size="100%">J. V. Pinto</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-time monitoring of PCR amplification of proto-oncogene c-MYC using a Ta2O5 electrolyte-insulator-semiconductor sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Biosens. Bioelectron.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">44-49.</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Armin Grunwald</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Experiences and Emerging Cooperation Schemes on TA and Education An Insight into Cases in Portugal and Germany</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung – Theorie und Praxis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tatup-journal.de/downloads/2009/tatup093_mogr09a.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">17-24</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;At the beginning of the 21st century there are new expectations and challenges towards Technology Assessment (TA). Among these there is a new awareness on TA issues in education, in particular at universities. While TA was mainly an activity at extra-universitarian research institutions for a long time now there are new developments and initiative towards integrating TA issues in university courses. We will first give an insight into the international development. Secondly we will focus on the “TA and education” landscape in Germany and Portugal in more detail, followed by a description of new and emerging forms of cooperation between Portugal and Germany in this field which might serve as a model or an example for further cooperation between other partners. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Salam Al-Karadaghi</style></author><author><style face="normal" font="default" size="100%">Gloria Ferreira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman Spectroscopic Examination of Ferrochelatase-Induced Porphyrin Distortion</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Porphyrins and Phtalocyanines</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">357-363</style></pages><issue><style face="normal" font="default" size="100%">5-6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Armin Grunwald</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Responsible innovation: bringing together technology assessment, applied ethics, and STS research</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v7y2011i7p9-31.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">9-31</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The ideas of ‘responsible development’ in the scientific-technological advance and of ‘responsible innovation’ in the field of new products, services and systems have been discussed for some years now with increasing intensity (Siune et al. 2009) and led to the phrase of ‘Responsible Research and Innovation’ (RRI). The postulate of responsible innovation adds explicit ethical reflection to Technology Assessment (TA) and science, technology and society (STS) studies and includes all of them into integrative approaches to shaping technology and innovation. Responsible innovation brings together TA with its experiences on assessment procedures, actor involvement, foresight and evaluation with ethics, in particular under the framework of responsibility, and also builds on the body of knowledge about R&amp;amp;D and innovation processes provided by STS and STIS studies (science, technology, innovation and society). Ethical reflection and technology assessment are increasingly taken up as integrative part of R&amp;amp;Dprogrammes (Siune et al. 2009). Science institutions, including research funding agencies, have started taking a pro-active role in promoting integrative research and development. Thus, the governance of science and of R&amp;amp;D processes is changing which opens up new possibilities and opportunities for involving new actors and new types of reflection. In this paper I want to demonstrate at a more conceptual level that Responsible Innovation can build on experiences and knowledge provided by the three mentioned fields of research: ethics, technology assessment, and STS respective STIS studies. To this end I will start by a brief analysis of the thematic dimensions included in the notion of responsibility and the respective disciplinary approaches to explore and investigate them (Sec. 2). The field of technology assessment is then introduced as a major origin of the Responsible Innovation movement including already some of the main ideas behind Responsible Innovation (Sec. 3). Based on the TA tradition Responsible Innovation may be characterized as a broadened extension of technology assessment complemented by ethics and STS (Sec. 4). As an illustration, the field of Synthetic Biology is introduced (Sec. 5).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. Goncalves</style></author><author><style face="normal" font="default" size="100%">V. Grasso</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">E. Elamurugu</style></author><author><style face="normal" font="default" size="100%">M. Brignone</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">V. Lambertini</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Role of Room Temperature Sputtered High Conductive and High Transparent Indium Zinc Oxide Film Contacts on the Performance of Orange, Green, and Blue Organic Light Emitting Diodes</style></title><secondary-title><style face="normal" font="default" size="100%">Plasma Process. Polym.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">340-345</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, R</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Ktonas, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sleep Spindles: Decomposition, Parameterization and Applications</style></title><secondary-title><style face="normal" font="default" size="100%">19th IEEE Conference on Signal Processing and Communications Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Susana Moretto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Societal embedding in high-speed train technology development: dominant perspective from a case study</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v7y2011i7p57-73.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">57-73</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present article posits constructive technology assessment as the dominant perspective of societal embedding practices in the technical development process by the high-speed train manufacturing industry, resulting from a research study conducted in 2011 (Moretto 2011). The article covers the main elements of the study, being the high-speed train manufacturing industry’s strategic intelligence, technology pattern, knowledge exchange, technology trajectories; and finally presents the arguments justifying constructive technology assessment as the dominant approach.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The present article is based on the report for the Doctoral Conference of the PhD programme in Technology Assessment, held at FCT-UNL Campus, Monte de Caparica, June 9th, 2011. The PhD thesis has the supervision of Prof. António Moniz (FCT-UNL and ITAS-KIT), and co-supervision of Prof. Manuel Seabra Pereira and Prof. Rosário Macário (both from IST-UTL).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Almeida, Sérgio Fernandes</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Koch, Frederic</style></author><author><style face="normal" font="default" size="100%">Fenouil, Romain</style></author><author><style face="normal" font="default" size="100%">Carvalho, Sílvia</style></author><author><style face="normal" font="default" size="100%">Andrade, Jorge</style></author><author><style face="normal" font="default" size="100%">Levezinho, Helena</style></author><author><style face="normal" font="default" size="100%">Gut, Marta</style></author><author><style face="normal" font="default" size="100%">Eick, Dirk</style></author><author><style face="normal" font="default" size="100%">Gut, Ivo</style></author><author><style face="normal" font="default" size="100%">Andrau, Jean-Christophe</style></author><author><style face="normal" font="default" size="100%">Ferrier, Pierre</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Splicing enhances recruitment of methyltransferase HYPB/Setd2 and methylation of histone H3 Lys36.</style></title><secondary-title><style face="normal" font="default" size="100%">Nature structural &amp; molecular biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/nsmb.2123</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">Nature Publishing Group</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">977–983</style></pages><isbn><style face="normal" font="default" size="100%">1545-9985</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several lines of recent evidence support a role for chromatin in splicing regulation. Here, we show that splicing can also contribute to histone modification, which implies bidirectional communication between epigenetic mechanisms and RNA processing. Genome-wide analysis of histone methylation in human cell lines and mouse primary T cells reveals that intron-containing genes are preferentially marked with histone H3 Lys36 trimethylation (H3K36me3) relative to intronless genes. In intron-containing genes, H3K36me3 marking is proportional to transcriptional activity, whereas in intronless genes, H3K36me3 is always detected at much lower levels. Furthermore, splicing inhibition impairs recruitment of H3K36 methyltransferase HYPB (also known as Setd2) and reduces H3K36me3, whereas splicing activation has the opposite effect. Moreover, the increase of H3K36me3 correlates with the length of the first intron, consistent with the view that splicing enhances H3 methylation. We propose that splicing is mechanistically coupled to recruitment of HYPB/Setd2 to elongating RNA polymerase II.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;Andersandos Santos Paula&quot;, &quot;Karimbi Koosappa Mahesh&quot; &quot;Francisco Manuel Braz Fernandes&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stability in Phase Transformation After Multiple Steps of Marforming in Ti-Rich Ni-Ti Shape Memory Alloy</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Engineering and Performance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2011-stability_in_phase_transformation_after_multiple_steps_of_marforming_in_ti-rich_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">771-775</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author><author><style face="normal" font="default" size="100%">Delgado, Joana</style></author><author><style face="normal" font="default" size="100%">Pedro Redol</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stained glass from the Convent of Christ in Tomar, Portugal: history and characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Glass Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%"> 246-251</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Dino Distefano</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">StarTM: Automatic Verification of Snapshot Isolation in Transactional Memory Java Programs</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/ddls11.pdf</style></url></related-urls></urls><number><style face="normal" font="default" size="100%">UNL-DI-6-2011</style></number><publisher><style face="normal" font="default" size="100%">Departamento de Informática FCT/UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents StarTM , an automatic verification tool for transactional memory Java programs executing under relaxed isolation levels. We certify which transactions in a program are safe to execute under Snapshot Isolation without triggering the write-skew anomaly, opening the way to run-time optimizations that may lead to considerable performance enhancements.&lt;br /&gt;
Our tool builds on a novel shape analysis technique based on Separation Logic to statically approximate the read- and write-sets of a transactional memory Java program. This technique is particularly challenging due to the presence of dynamically allocated memory.&lt;br /&gt;
We implement our technique and apply our tool to a set of intricate examples. We corroborate known results, certifying some of the examples for safe execution under Snapshot Isolation by proving the absence of write-skew anomalies. In other cases we identify transactions that potentially trigger the write-skew anomaly.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Norma E.C. Duke</style></author><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Yang, X.</style></author><author><style face="normal" font="default" size="100%">Orshonsky, V.</style></author><author><style face="normal" font="default" size="100%">L. Orshonsky</style></author><author><style face="normal" font="default" size="100%">Erickson, J.</style></author><author><style face="normal" font="default" size="100%">Y. Zagyanskiy</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Schiffer, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12 nm protein with interacting hemes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Structural Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S104784771000359X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">174</style></volume><pages><style face="normal" font="default" size="100%">223-233</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multiheme cytochromes c are important in electron transfer pathways in reduction of both soluble and insoluble Fe(III) by Geobacter sulfurreducens. We determined the crystal structure at 3.2 Å resolution of the first dodecaheme cytochrome c (GSU1996) along with its N-terminal and C-terminal hexaheme fragments at 2.6 and 2.15 Å resolution, respectively. The macroscopic reduction potentials of the full-length protein and its fragments were measured. The sequence of GSU1996 can be divided into four c7-type domains (A, B, C and D) with homology to triheme cytochromes c7. In cytochromes c7 all three hemes are bis–His coordinated, whereas in c7-type domains the last heme is His–Met coordinated. The full-length GSU1996 has a 12 nm long crescent shaped structure with the 12 hemes arranged along a polypeptide to form a “nanowire” of hemes; it has a modular structure. Surprisingly, while the C-terminal half of the protein consists of two separate c7-type domains (C and D) connected by a small linker, the N-terminal half of the protein has two c7-type domains (A and B) that form one structural unit. This is also observed in the AB fragment. There is an unexpected interaction between the hemes at the interface of domains A and B, which form a heme-pair with nearly parallel stacking of their porphyrin rings. The hemes adjacent to each other throughout the protein are within van der Waals distance which enables efficient electron exchange between them. For the first time, the structural details of c7-type domains from one multiheme protein were compared.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, Vitor</style></author><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study for Sustainable Traffic Strategy in Local Government Perspective: A Contribution Towards a Strategy for Mobility</style></title><secondary-title><style face="normal" font="default" size="100%">The Sustainable World</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">WIT Press</style></publisher></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goncalves A.,</style></author><author><style face="normal" font="default" size="100%">Costa C.,</style></author><author><style face="normal" font="default" size="100%">Pereira S.,</style></author><author><style face="normal" font="default" size="100%">Correia N.,</style></author><author><style face="normal" font="default" size="100%">Silva M.M.</style></author><author><style face="normal" font="default" size="100%">Barbosa P.C.,</style></author><author><style face="normal" font="default" size="100%">Rodrigues L.C.</style></author><author><style face="normal" font="default" size="100%">Henriques I.,</style></author><author><style face="normal" font="default" size="100%">Martins R.</style></author><author><style face="normal" font="default" size="100%">Fortunato E.,</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of electrochromic devices with nanocomposites polymethacrylate hydroxyethylene resin based electrolyte</style></title><secondary-title><style face="normal" font="default" size="100%">Polym. Adv. Technol.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">791–795</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, F. R. P.</style></author><author><style face="normal" font="default" size="100%">Matos, C. T.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of membrane ageing and grafting mechanisms using electron paramagnetic resonance</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination Water Treatment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">141–149</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Teresa Barros</style></author><author><style face="normal" font="default" size="100%">Krasimira T. Petrova</style></author><author><style face="normal" font="default" size="100%">Paula Correia-da-Silva</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">U. Chandra</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Sucrose chemistry: Fast and Efficient Microwave-Assisted Protocols for the Generation of Sucrose-Containing Monomer Libraries</style></title><secondary-title><style face="normal" font="default" size="100%">Microwave Heating </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">InTech</style></publisher><pub-location><style face="normal" font="default" size="100%">Rijeka</style></pub-location><pages><style face="normal" font="default" size="100%">309-332</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João E. Luís</style></author><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author><author><style face="normal" font="default" size="100%">Lopes, Paulo A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Suporte Transaccional para o Sistema de Ficheiros Btrfs</style></title><secondary-title><style face="normal" font="default" size="100%">InForum 2011: Proceedings of InForum Simpósio de Informática</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/inforum-txbtrfs.pdf</style></url><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/inforum-txbtrfs-short.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade do Coimbra</style></publisher><pub-location><style face="normal" font="default" size="100%">Coimbra</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Em caso de falha abrupta de um sistema, é imperativo garantir a consistência do Sistema de Ficheiros (SF). Actualmente existem várias solu{\c c}ões que visam garantir que tanto os dados como os metadados do SF se encontram num estado consistente, mas que não contemplam a garantia de consistência dos dados do ponto de vista das aplica{\c c}ões. Por exemplo, aplica{\c c}ões que pretendam alterar vários ficheiros de configura{\c c}ão terão de encontrar mecanismos para garantir que, ou todos os ficheiros são devidamente alterados, ou nenhum o é, evitando assim que numa situa{\c c}ão de falha o conteúdo dos ficheiros fique inconsistente. Do ponto de vista da aplica{\c c}ão, pode não ser simples implementar este comportamento sobre um SF t{\'ıpico; e pode também não ser razoável utilizar um Sistema de Gestão de Bases de Dados (SGBD), que oferece propriedades ACID. Neste artigo propomos, testamos e avaliamos uma integra{\c c}ão das propriedades ACID num SF. Partindo do suporte para snapshots do sistema de ficheiros Btrfs, oferece-se uma semântica transaccional às aplica{\c c}ões que operam sobre volumes (sub-árvores) do SF, sem comprometer a semântica POSIX do SF.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. X. Henriques</style></author><author><style face="normal" font="default" size="100%">T. Rodrigues</style></author><author><style face="normal" font="default" size="100%">M. Carido</style></author><author><style face="normal" font="default" size="100%">L. Ferreira</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of capsular polysaccharide at the division septum of Streptococcus pneumoniae is dependent on a bacterial tyrosine kinase</style></title><secondary-title><style face="normal" font="default" size="100%">Mol. Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">515-534</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Dusseldorp, Marc</style></author><author><style face="normal" font="default" size="100%">Beecroft, Richard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment and Education – Introduction</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung – Theorie und Praxis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tatup-journal.de/downloads/2009/tatup093_duua09a.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">4-8</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;“Theory and Practice” of TA, which is referred to in the title of this journal “TATuP”, is usually addressed as a question of TA research. But science is more than research: the field of teaching requires just as much attention, both practically and theoretically. Therefore, a mere collection of individual teaching experiences and best practice examples does not provide a strong enough basis to discuss questions of TA teaching, these must also be embedded in a theoretical context and discussed in their relation to research. In this special issue, we aim to contribute to a combination of theoretical and practical approaches to the relation of TA and “Bildung”. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Martins, J. I.</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thin and flexible bio-batteries made of electrospun cellulose-based membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Biosens Bioelectron</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Bioelectric Energy Sources Cellulose/*chemistry Elastic Modulus *Electric Power Supplies Electrochemistry/methods Equipment Design Equipment Failure Analysis *Membranes</style></keyword><keyword><style  face="normal" font="default" size="100%">Artificial Rotation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">10.1016/j.bios.2010.09.055</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">2742-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The present work proposes the development of a bio-battery composed by an ultrathin monolithic structure of an electrospun cellulose acetate membrane, over which was deposited metallic thin film electrodes by thermal evaporation on both surfaces. The electrochemical characterization of the bio-batteries was performed under simulated body fluids like sweat and blood plasma [salt solution–0.9% (w/w) NaCl]. Reversible electrochemical reactions were detected through the cellulose acetate structure. Thus, a stable electrochemical behavior was achieved for a bio-battery with silver and aluminum thin films as electrodes. This device exhibits the ability to supply a power density higher than 3 muW cm(-2). Finally, a bio-battery prototype was tested on a sweated skin, demonstrating the potential of applicability of this bio-device as a micropower source.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Elangovan</style></author><author><style face="normal" font="default" size="100%">K. J. Saji</style></author><author><style face="normal" font="default" size="100%">S. Parthiban</style></author><author><style face="normal" font="default" size="100%">G. Goncalves</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thin-Film Transistors Based on Indium Molybdenum Oxide Semiconductor Layers Sputtered at Room Temperature</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Electron Device Lett.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">1391-1393</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, Pedro</style></author><author><style face="normal" font="default" size="100%">Ferreira, Paulo</style></author><author><style face="normal" font="default" size="100%">Luís Veiga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transparent scalability with clustering for Java e-science applications</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 11th IFIP WG 6.1 international conference on Distributed applications and interoperable systems</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">DAIS'11</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dl.acm.org/citation.cfm?id=2022090.2022112</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/2011-dais-sampaio.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Springer-Verlag</style></publisher><pub-location><style face="normal" font="default" size="100%">Berlin, Heidelberg</style></pub-location><pages><style face="normal" font="default" size="100%">270–277</style></pages><isbn><style face="normal" font="default" size="100%">978-3-642-21386-1</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The two-decade long history of events relating object-oriented programming, the development of persistence and transactional support, and the aggregation of multiple nodes in a single-system image cluster, appears to convey the following conclusion: programmers ideally would develop and deploy applications against a single shared global memory space (heap of objects) of mostly unbounded capacity, with implicit support for persistence and concurrency, transparently backed by a possibly large number of clustered physical machines.&lt;/p&gt;
&lt;p&gt;In this paper, we propose a new approach to the design of OODB systems for Java applications: (O3)2 (pronounced ozone squared). It aims at providing to developers a single-system image of virtually unbounded object space/heap with support for object persistence, object querying, transactions and concurrency enforcement, backed by a cluster of multi-core machines with Java VMs that is kept transparent to the user/developer. It is based on an existing persistence framework (ozone-db) and the feasibility and performance of our approach has been validated resorting to the OO7 benchmark.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning PCA controllers based on manual control data</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies &amp; Factory Automation (ETFA), 2011 IEEE 16th Conference on. :1–4.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">N. Nunes</style></author><author><style face="normal" font="default" size="100%">T. Araújo</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two-Modes Cyclic Biosignal Clustering based on Time Series Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of Biosignals - International Conference on Bio-inspired Systems and Signal Processing (BIOSTEC 2011)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pub-location><style face="normal" font="default" size="100%">Rome, Italy</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João E. Luís</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">João M. Lourenço</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">TxBtrfs — A Transactional Snapshot-based File System</style></title><secondary-title><style face="normal" font="default" size="100%">FCT - Universidade Nova de Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/synergy-vm/files/joao_eduardo_luis.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa</style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several decades ago, the file system was the container of choice for large bulks of related information, kept in hundreds of files, and relying on applications specifically created to handle them. These configurations weren't scalable and could easily become difficult to maintain, leading to the development and adoption of Database Management Systems (DBMS). These systems, capable of efficiently handling vast amounts of data, allowed heavy concurrency without requiring the programmer to deal with concurrency-control mechanisms, by encapsulating operations within transactions.&lt;br /&gt;
The properties of Transactions rapidly became an object of desire by many, and efforts to bring them to general-purpose programming environments began. In recent years there have been breakthroughs in bringing the transactional semantics to memory, using Software Transactional Memory (STM), providing abstractions to concurrency-control on the application-level. However, STM failed to meet some expectations, specially regarding I/O operations, forcing the abstraction to go deeper in the system: directly to the file system.&lt;br /&gt;
In this document we shall discuss file systems in general, their properties and common structure, although focusing in those with transactional or versioning capabilities. Later on, we will present our proposed enhancement of an existing Linux file system (Btrfs), in order to offer transactional semantics to applications, while detecting potential conflicts between concurrent flows of execution and reconciling their changes whenever possible.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MSc thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unfalsification based Fault Tolerant Controller</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies &amp; Factory Automation (ETFA), 2011 IEEE 16th Conference on. :1–4.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">J. Yates</style></author><author><style face="normal" font="default" size="100%">M. Glittenberg</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis*</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Wall teichoic acids of Staphylococcus aureus limit recognition by the Drosophila Peptidoglycan Recognition Protein-SA to promote pathogenicity</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS Pathogens</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">e1002421</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Where science fiction meets reality? With oxide semiconductors!</style></title><secondary-title><style face="normal" font="default" size="100%">Phys. Status Solidi-Rapid Res. Lett. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">336-339</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lia M. Godinho</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href = &quot;http://dx.doi.org/10.1111/j.1742-4658.2011.08177.x&quot; target=&quot;_blank&quot;&gt;Characterization and regulation of a bacterial sugar phosphatase of the haloalkanoate dehalogenase superfamily, AraL, from &lt;i&gt;Bacillus subtilis&lt;/i&gt;&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">AraL</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacillus subtilis</style></keyword><keyword><style  face="normal" font="default" size="100%">gene regulation</style></keyword><keyword><style  face="normal" font="default" size="100%">HAD superfamily (IIA)</style></keyword><keyword><style  face="normal" font="default" size="100%">sugar phosphatase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">278</style></volume><pages><style face="normal" font="default" size="100%">2511–2524</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;AraL from &lt;i&gt;Bacillus subtilis&lt;/i&gt; is a member of the ubiquitous haloalkanoate dehalogenase superfamily. The araL gene has been cloned, over-expressed in &lt;i&gt;Escherichia coli&lt;/i&gt; and its product purified to homogeneity. The enzyme displays phosphatase activity, which is optimal at neutral pH (7.0) and 65 °C. Substrate screening and kinetic analysis showed AraL to have low specificity and catalytic activity towards several sugar phosphates, which are metabolic intermediates of the glycolytic and pentose phosphate pathways. On the basis of substrate specificity and gene context within the arabinose metabolic operon, a putative physiological role of AraL in the detoxification of accidental accumulation of phosphorylated metabolites has been proposed. The ability of AraL to catabolize several related secondary metabolites requires regulation at the genetic level. In the present study, using site-directed mutagenesis, we show that the production of AraL is regulated by a structure in the translation initiation region of the mRNA, which most probably blocks access to the ribosome-binding site, preventing protein synthesis. Members of haloalkanoate dehalogenase subfamily IIA and IIB are characterized by a broad-range and overlapping specificity anticipating the need for regulation at the genetic level. We provide evidence for the existence of a genetic regulatory mechanism controlling the production of AraL.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Sa, M. H.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Joana L.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An AFM contribution to the understanding of surface effects caused by ageing and cleaning on acrylic glass. The Shadows by Lourdes Castro, a case study</style></title><secondary-title><style face="normal" font="default" size="100%">Surface and Interface Analysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000293739200009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1165-1170</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Melo, Maria Joao/C-8594-2011; Ramos, Ana Maria/C-9621-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Ferreira, Joana/C-7330-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CAT/M-4526-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Si 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Sa, M. H.</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Ferreira, Joana L.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ageing of vinyl emulsion paints - an atomic force microscopy study</style></title><secondary-title><style face="normal" font="default" size="100%">Surface and Interface Analysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000293739200008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1160-1164</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Melo, Maria Joao/C-8594-2011; Ramos, Ana Maria/C-9621-2013; Eaton, Peter/B-4906-2008; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Ferreira, Joana/C-7330-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CAT/M-4526-2013; REQUIMTE, FMN/M-5611-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Eaton, Peter/0000-0003-1821-1992; Si 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Alloy metal nanoparticles for multicolor cancer diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Colloidal Quantum Dots/Nanocrystals for Biomedical Applications VI</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Progress in Biomedical Optics and Imaging - Proceedings of SPIE</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alloy nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">chronic myeloid leukemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene characterization</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">mRNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Multicolor nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Splice variants</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">SPIE-International Society for Optical Engineering</style></publisher><isbn><style face="normal" font="default" size="100%">9780819484468</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cancer is a multigenic complex disease where multiple gene loci contribute to the phenotype. The ability to simultaneously monitor differential expression originating from each locus results in a more accurate indicator of degree of cancerous activity than either locus alone. Metal nanoparticles have been thoroughly used as labels for in vitro identification and quantification of target sequences. We have synthesized nanoparticles with assorted noble metal compositions in an alloy format and functionalized them with thiol-modified ssDNA (nanoprobes). These nanoprobes were then used for the simultaneous specific identification of several mRNA targets involved in cancer development - one pot multicolor detection of cancer expression. The different metal composition in the alloy yield different {&quot;}colors{&quot;} that can be used as tags for identification of a given target. Following a non-cross-linking hybridization procedure previously developed in our group for gold nanoprobes, these multicolor nanoprobes were used for the molecular recognition of several different targets including differently spliced variants of relevant genes (e.g. gene products involved in chronic myeloid leukemia BCR, ABL, BCR-ABL fusion product). Based on the spectral signature of mixtures, before and after induced aggregation of metal nanoparticles, the correct identification could be made. Further application to differentially quantify expression of each locus in relation to another will be presented. The differences in nanoparticle stability and labeling efficiency for each metal combination composing the colloids, as well as detection capability for each nanoprobe will be discussed. Additional studies will be conducted towards allele specific expression studies.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Applications of gold(I) alkynyl systems: a growing field to explore</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Society Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">5442-5456</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, J.C.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ARMA Modelling of Sleep Spindles</style></title><secondary-title><style face="normal" font="default" size="100%">Second IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Doceis</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Manso, Joao</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of ibuprofen, ketorolac and diclofenac to COX-1 and COX-2 studied by saturation transfer difference NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jm201090k</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">8555-8562</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Saturation Transfer Difference-NMR (STD-NMR) spectroscopy has emerged as a powerful screening tool and a straightforward way to study the binding epitopes of active compounds in early stage lead discovery in pharmaceutical research. Here we report the application of STD NMR to characterize the binding of the anti-inflammatory drugs ibuprofen, diclofenac and ketorolac to COX-1 and COX-2. Using well-studied COX inhibitors and by comparing STD signals with crystallographic structures we show that there is a relation between the orientations of ibuprofen and diclofenac in the COX-2 active site and the relative STD responses detected in the NMR experiments. Based on this analysis we propose that ketorolac should bind to the COX-2 active site in similar orientation as that of diclofenac. We also show that the combination of STD NMR with competition experiments constitutes a valuable tool to address the recently proposed behavior of COX-2 as functional heterodimers and complement enzyme activity studies in the effort to rationalize COX inhibition mechanisms.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Viegas</style></author><author><style face="normal" font="default" size="100%">Manso, J.</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of ibuprofen, ketorolac, and diclofenac to COX-1 and COX-2 studied by saturation transfer difference NMR</style></title><secondary-title><style face="normal" font="default" size="100%">J Med Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Competitive Catalytic Domain Cyclooxygenase 1/*chemistry Cyclooxygenase 2/*chemistry Cyclooxygenase Inhibitors/*chemistry Diclofenac/*chemistry Female Ibuprofen/*chemistry Ketorolac/*chemistry Magnetic Resonance Spectroscopy Male Sheep</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22091869</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">8555-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Saturation transfer difference NMR (STD-NMR) spectroscopy has emerged as a powerful screening tool and a straightforward way to study the binding epitopes of active compounds in early stage lead discovery in pharmaceutical research. Here we report the application of STD-NMR to characterize the binding of the anti-inflammatory drugs ibuprofen, diclofenac, and ketorolac to COX-1 and COX-2. Using well-studied COX inhibitors and by comparing STD signals with crystallographic structures, we show that there is a relation between the orientations of ibuprofen and diclofenac in the COX-2 active site and the relative STD responses detected in the NMR experiments. On the basis of this analysis, we propose that ketorolac should bind to the COX-2 active site in an orientation similar to that of diclofenac. We also show that the combination of STD-NMR with competition experiments constitutes a valuable tool to address the recently proposed behavior of COX-2 as functional heterodimers and complements enzyme activity studies in the effort to rationalize COX inhibition mechanisms.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Manso, João</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of ibuprofen, ketorolac, and diclofenac to COX-1 and COX-2 studied by saturation transfer difference NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of medicinal chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">24</style></number><publisher><style face="normal" font="default" size="100%">ACS Publications</style></publisher><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">8555–8562</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, A M G C</style></author><author><style face="normal" font="default" size="100%">Hussain, A.</style></author><author><style face="normal" font="default" size="100%">Marcos, A S</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A biotechnological perspective on the application of iron oxide magnetic colloids modified with polysaccharides</style></title><secondary-title><style face="normal" font="default" size="100%">Biotechnology Advances</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomedical Technology</style></keyword><keyword><style  face="normal" font="default" size="100%">Biotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Colloids</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferric Compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetite Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Polysaccharides</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20959138</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">142–155</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron oxide magnetic nanoparticles {(MNPs)} alone are suitable for a broad spectrum of applications, but the low stability and heterogeneous size distribution in aqueous medium represent major setbacks. These setbacks can however be reduced or diminished through the coating of {MNPs} with various polymers, especially biopolymers such as polysaccharides. Polysaccharides are biocompatible, non-toxic and renewable; in addition, they possess chemical groups that permit further functionalization of the {MNPs.} Multifunctional entities can be created through decoration with specific molecules e.g. proteins, peptides, drugs, antibodies, biomimetic ligands, transfection agents, cells, and other ligands. This development opens a whole range of applications for iron oxide nanoparticles. In this review the properties of magnetic structures composed of {MNPs} and several polysaccharides {(Agarose}, Alginate, Carrageenan, Chitosan, Dextran, Heparin, Gum Arabic, Pullulan and Starch) will be discussed, in view of their recent and future biomedical and biotechnological applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 20959138&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mahro, Martin</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Rodrigues, David</style></author><author><style face="normal" font="default" size="100%">Terao, Mineko</style></author><author><style face="normal" font="default" size="100%">Garattini, Enrico</style></author><author><style face="normal" font="default" size="100%">Saggu, Miguel</style></author><author><style face="normal" font="default" size="100%">Lendzian, Friedhelm</style></author><author><style face="normal" font="default" size="100%">Hildebrandt, Peter</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Leimkuehler, Silke</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization and Crystallization of Mouse Aldehyde Oxidase 3: From Mouse Liver to Escherichia coli Heterologous Protein Expression</style></title><secondary-title><style face="normal" font="default" size="100%">Drug Metabolism and Disposition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000295026600021</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">1939-1945</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5 Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Seixas de Melo, J. Sergio</style></author><author><style face="normal" font="default" size="100%">Cabral, Catarina</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the Singlet and Triplet Excited States of 3-Chloro-4-methylumbelliferone</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">8392-8398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, Joana</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Azevedo, Joana</style></author><author><style face="normal" font="default" size="100%">Teixeira, Natercia</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Pedro A.</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemical Behavior of Methylpyranomalvidin-3-O-glucoside in Aqueous Solution Studied by NMR and UV-Visible Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000287066600024</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">1538-1545</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Oliveira, Joana/G-8108-2012; Pina, Fernando/C-8161-2011; Fernandes, Pedro/D-6327-2013; Bras, Natercia/D-5493-2013; Ramos, Maria/D-6183-2013; Caparica, cqfb_staff/H-2611-2013; de Freitas, Victor/H-7789-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Group, Photochem&amp;amp;SC/M-4665-2013; REQUIMTE, TCB/M-6190-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013; Mateus, Nuno/F-3019-2013 Oliveira, Joana/0000-0002-9996-1463; Pina, Fernando/0000-0001-8529-6848; Ramos, Maria/0000-0002-7554-8324; Parola, A. Jorge/0000-0002-1333-9076; Mateus, Nuno/0000-0002-9318-9732 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Serbanovic, Ana</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel N.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chiral Guanidinium Ionic Liquids for Asymmetric Dihydroxylation of Olefins with Recycling of the Catalytic System by Supercritical CO2</style></title><secondary-title><style face="normal" font="default" size="100%">Acs Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000295741400034</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">1408-1413</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5 da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author><author><style face="normal" font="default" size="100%">Luis Rodríguez-Germá</style></author><author><style face="normal" font="default" size="100%">Juan J. Trujillo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complex Grünwald?Letnikov, Liouville, Riemann?Liouville, and Caputo derivatives for analytic functions</style></title><secondary-title><style face="normal" font="default" size="100%">Communications in Nonlinear Science and Numerical Simulation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4748/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The well-known Liouville, Riemann?Liouville and Caputo derivatives are extended to the complex functions space, in a natural way, and it is established interesting connections between them and the Grünwald?Letnikov derivative. Particularly, starting from a complex formulation of the Grünwald?Letnikov derivative we establishes a bridge with existing integral formulations and obtained regularised integrals for Liouville, Riemann?Liouville, and Caputo derivatives. Moreover, it is shown that we can combine the procedures followed in the computation of Riemann?Liouville and Caputo derivatives with the Grünwald?Letnikov to obtain a new way of computing them. The theory we present here will surely open a new way into the fractional derivatives computation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gordo, Joana</style></author><author><style face="normal" font="default" size="100%">Avo, Joao</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Pereira, Antonio</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Convenient Synthesis of 3-Vinyl and 3-Styryl Coumarins</style></title><secondary-title><style face="normal" font="default" size="100%">Organic Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">5112-5115</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Serra, A. S.</style></author><author><style face="normal" font="default" size="100%">Jorge, S. R.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Jubete, E.</style></author><author><style face="normal" font="default" size="100%">Ochoteco, E.</style></author><author><style face="normal" font="default" size="100%">Cabañero, G.</style></author><author><style face="normal" font="default" size="100%">Grande, H.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cooperative use of cytochrome cd1 nitrite reductase and its redox partner cytochrome c552 to improve the selectivity of nitrite biosensing</style></title><secondary-title><style face="normal" font="default" size="100%">Analytica Chimica Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c552</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome cd1</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite biosensor</style></keyword><keyword><style  face="normal" font="default" size="100%">Photopolymerizable PVA</style></keyword><keyword><style  face="normal" font="default" size="100%">Screen printed electrodes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S000326701100403X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1–2</style></number><volume><style face="normal" font="default" size="100%">693</style></volume><pages><style face="normal" font="default" size="100%">41-46</style></pages><isbn><style face="normal" font="default" size="100%">0003-2670</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/j.aca.2011.03.029</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, Abhik</style></author><author><style face="normal" font="default" size="100%">Seixas, Joao D.</style></author><author><style face="normal" font="default" size="100%">Bernardes, Goncalo J. L.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CORM-3 Reactivity toward Proteins: The Crystal Structure of a Ru(II) Dicarbonyl-Lysozyme Complex</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000287228500014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">133</style></volume><pages><style face="normal" font="default" size="100%">1192-1195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 28 Romao, Carlos /D-1162-2010; Romao, Maria/A-4115-2013; Mukhopadhyay, Abhik/D-2119-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Carlos /0000-0001-5061-3743; Romao, Maria/0000-0002-3004-0543; Mukhopadhyay, Abhik/0000-0002-7755-0401; 29&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leticia Giestas</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coupling single base extension to a spectral codification tool for increased throughput screening</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">154</style></volume><pages><style face="normal" font="default" size="100%">199-204</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Crystal Structure of Cupriavidus necator Nitrate Reductase in Oxidized and Partially Reduced States</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000291066200012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">408</style></volume><pages><style face="normal" font="default" size="100%">932-948</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Gonzalez, Pablo/D-8200-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; Moura, Isabel/0000-0003-0971-4977; 18&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Yu</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the zinc-, cobalt-, and iron-containing adenylate kinase from Desulfovibrio gigas: a novel metal-containing adenylate kinase from Gram-negative bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000286789800008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">51-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Mukhopadhyay, Abhik/D-2119-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Mukhopadhyay, Abhik/0000-0002-7755-0401; Moura, Isabel/0000-0003-0971-4977; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brito Palma, L.F.F.</style></author><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author><author><style face="normal" font="default" size="100%">Gil, P.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design of Adaptive PCA Controllers for SISO Systems</style></title><secondary-title><style face="normal" font="default" size="100%">World Congress</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">5483–5488</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Raquel Viveiros</style></author><author><style face="normal" font="default" size="100%">Patrícia I. Morgado</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Correia, Ilídio J</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of 2-(dimethylamino)ethyl methacrylate-based molecular recognition devices for controlled drug delivery using supercritical fluid technology</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">\{DMAEMA\}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0378517311005357</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">416</style></volume><pages><style face="normal" font="default" size="100%">61 - 68</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports the development of a novel potential body-friendly oral drug delivery system, which consists of a biocompatible molecularly imprinted polymer (MIP), with pH sensitive character and low cross-linking degree (20.2&amp;#xa0;wt%), synthesized and processed in supercritical carbon dioxide. The \{MIP\} is synthesized using 2-(dimethylamino)ethyl methacrylate (DMAEMA) as functional monomer and ethylene glycol dimethacrylate (EGDMA) as cross-linker, and ibuprofen as molecular recognition template. The imprinted matrix was able to show a higher affinity towards ibuprofen than its corresponding non-imprinted polymer (NIP) meaning that the molecular imprinting in scCO2 was efficient even using a low crosslinking degree. \{MIP\} showed a significant molecular recognition towards the template, presenting higher drug uptake ability in the supercritical impregnation step, loading 33.1&amp;#xa0;wt% of ibuprofen compared to only 10.2&amp;#xa0;wt% for the \{NIP\} polymer. In vitro drug release experiments, simulating an oral administration, showed different release profiles at pH 2.2 and pH 7.4. Zeta potential measurements were performed to both \{MIP\} and \{NIP\} showing that the imprinting process has a significant influence on the charge of the polymeric particles. Cytotoxicity assays performed with human colorectal carcinoma-derived Caco-2 cells demonstrated that the polymers are biocompatible and could be potentially used in drug delivery applications.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Franklin L. Nobrega</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of molecularly imprinted co-polymeric devices for controlled delivery of flufenamic acid using supercritical fluid technology</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Supercritical Fluids</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crosslinking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0896844611001872</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">150 - 157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports the development of a novel class of affinity co-polymeric materials using supercritical fluid technology. Polymeric materials with molecular recognition to flufenamic acid, were first synthesized in supercritical carbon dioxide (scCO2) using the drug as template. Molecularly imprinted co-polymers of methacrylic acid (MAA) or N-isopropyl acrylamide (NIPAAm) crosslinked with ethylene glycol dimethacrylate (EGDMA) were synthesized using different crosslinking degrees and template:monomer ratios, at 65&amp;#xa0;°C and 21&amp;#xa0;MPa. High-pressure \{NMR\} experiments confirmed that the nature of the interactions between the drug and the functional monomers during the polymerization step are mainly hydrogen bonds. scCO2-assisted impregnation revealed that the imprinted matrices were able to uptake higher amounts of flufenamic acid. This effect was particularly evidenced in the more crosslinked matrices, with P(MAA–EGDMA) imprinted copolymers binding up to 101.5&amp;#xa0;mg drug/g polymer against only 50.5&amp;#xa0;mg/g in the non-imprinted copolymer. In vitro drug delivery experiments showed that imprinted co-polymers release the drug in a more sustained way than the corresponding non-imprinted matrices. Overall it was shown that supercritical fluid technology is a viable approach for the development of self-assembly molecular recognition polymers with potential application in controlled drug delivery systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carneiro, M</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EEG artifact removal with ICA analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2011</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cardoso, N.V</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EEG Features Extraction for Sleep Classification and Spindle Detection</style></title><secondary-title><style face="normal" font="default" size="100%">Doctoral Conference on Computing on Computing, Electrical and Industrial Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Aida</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromic and magnetic ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000287091100023</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">2300-2302</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 22 Pina, Fernando/C-8161-2011; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Branco, Luis/0000-0003-2520-1151; 22&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Ana C.</style></author><author><style face="normal" font="default" size="100%">Bruno, Sofia M.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Lopes, Rita P.</style></author><author><style face="normal" font="default" size="100%">Machado, David A.</style></author><author><style face="normal" font="default" size="100%">Carminatti, Anna P.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Epoxidation of cyclooctene using soluble or MCM-41-supported molybdenum tetracarbonyl-pyridylimine complexes as catalyst precursors</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000295717300013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">696</style></volume><pages><style face="normal" font="default" size="100%">3543-3550</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 yan, peifang/G-2730-2011; Bruno, Sofia/F-1728-2010; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Machado da Silva, Jose/A-3937-2008; Gomes, Ana/G-2636-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Bruno, Sofia/0000-0002-6961-4911; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Machado da Silva, Jose/0000-0002-9160-9158; Gomes, Ana/0000-0001-9598-1275; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. P. Rosa</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental photophysical characterization of fluorophores in the vicinity of gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, {J. P.}</style></author><author><style face="normal" font="default" size="100%">Lima, {J. C.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. V.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental photophysical characterization of fluorophores in the vicinity of gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">41</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We propose an experimental-based tool for dealing with fluorescence modulation close to nanoparticles for application in studies of fluorophores in the vicinity of gold nanoparticles (AuNPs), typically addressed via theoretical models. We performed a photophysical characterization of fluorophores in the vicinity of AuNPs, showing that correct Phi(F) determination suffers from a local pH effect, and address the observed radiative enhancement. Our approach is based on the experimental assurance that the reference fluorophores are in the same optical conditions as those of the AuNP-fluorophore conjugates. We demonstrate the relevance for introducing corrections for the inner filter effect and the reabsorption of the emitted light caused by AuNPs. The proposed approach could circumvent the need for theoretical based corrections and allow for more accurate determination of fluorescence emission in the vicinity of gold nanoparticles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Calculus for Scientists and Engineers</style></title><secondary-title><style face="normal" font="default" size="100%">Fractional Calculus for Scientists and Engineers</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Electrical Engineering</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4827/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer-Verlag</style></publisher><volume><style face="normal" font="default" size="100%">84</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Fractional Quantum Derivative and the Fractional Linear Scale Invariant Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Fractional Calculus for Scientists and Engineers</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Electrical Engineering</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4828/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer-Verlag</style></publisher><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">123–144</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The normal way of introducing the notion of derivative is by means of the limit of an incremental ratio that can assume three forms, depending the used translations as we saw in Chaps. 1 and 4. On the other hand, in those derivatives the limit operation is done over a set of points uniformly spaced: a linear scale was used. Here we present an alternative derivative, that is valid only for t {\ensuremath{&amp;gt;}} 0 or t {\ensuremath{&amp;lt;}} 0 and uses an exponential scale&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Freitas, Filomena</style></author><author><style face="normal" font="default" size="100%">Alves, Vitor D.</style></author><author><style face="normal" font="default" size="100%">Torres, Cristiana A. V.</style></author><author><style face="normal" font="default" size="100%">Cruz, Madalena</style></author><author><style face="normal" font="default" size="100%">Sousa, Isabel</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana M.</style></author><author><style face="normal" font="default" size="100%">Reis, Maria A M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fucose-containing exopolysaccharide produced by the newly isolated Enterobacter strain A47 DSM 23139</style></title><secondary-title><style face="normal" font="default" size="100%">Carbohydrate Polymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283805600021</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">159-165</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Melo, Maria Joao/C-8594-2011; Freitas, Filomena/K-1828-2012; Ramos, Ana Maria/C-9621-2013; Reis, Maria/D-8303-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CAT/M-4526-2013; REQUIMTE, CENG/M-4555-2013; REQUIMTE, NSF/N-1636-2013; Sousa, Isabel/N-3153-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Freitas, Filomena/0000-0002-9430-4640; Sousa, Isabel/0000-0001-9384-7646; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author><author><style face="normal" font="default" size="100%">Juan J. Trujillo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Generalized Gru?nwald?Letnikov Fractional Derivative and Its Laplace and Fourier Transforms</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Computational and Nonlinear Dynamics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4747/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">034501</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The generalized Grünwald?Letnikov fractional derivative is analyzed in this paper. Its Laplace and Fourier transforms are computed, and some current results are criticized. It is shown that only the forward derivative of a sinusoid exists. This result is used to define the frequency response of a fractional linear system.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Amarante, Tatiana R.</style></author><author><style face="normal" font="default" size="100%">Gomes, Ana C.</style></author><author><style face="normal" font="default" size="100%">Coelho, Ana C.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterogeneous oxidation catalysts formed in situ from molybdenum tetracarbonyl complexes and tert-butyl hydroperoxide</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Catalysis a-General</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000288925400010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">395</style></volume><pages><style face="normal" font="default" size="100%">71-77</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Amarante, Tatiana/C-7816-2011; Neves, Patricia/F-6098-2011; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Coelho, Ana Catarina/J-3331-2013; Gomes, Ana/G-2636-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gomes, Ana/0000-0001-9598-1275; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Parreira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Implementação de um algoritmo de tipificação para linguagem concorrente com tipos comportamentais</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Miguel Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Implementação de uma linguagem intermédia e máquina virtual para linguagens concorrentes</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferraz, Ricardo</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Prudencio, Cristina</style></author><author><style face="normal" font="default" size="100%">Noronha, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Petrovski, Zeljko</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic Liquids as Active Pharmaceutical Ingredients</style></title><secondary-title><style face="normal" font="default" size="100%">Chemmedchem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000292099200002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">975-985</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Ferraz, Ricardo/G-5639-2011; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prudencio, Cristina/L-8398-2013; Noronha, Joao Paulo/C-6423-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, ANALYSIS/M-4644-2013; REQUIMTE, LAQV/N-9835-2013 Ferraz, Ricardo/0000-0002-1761-117X; Branco, Luis/0000-0003-2520-1151; Prudencio, Cristina/0000-0002-9920-936X; Noronha, Joao Paulo/0000-0002-1515-4518; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, A.</style></author><author><style face="normal" font="default" size="100%">Redol, P</style></author><author><style face="normal" font="default" size="100%">Branco, L</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic liquids for medieval stained glass cleaning: a new frontier</style></title><secondary-title><style face="normal" font="default" size="100%">ICOM-CC Lisbon</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><pages><style face="normal" font="default" size="100%">1-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Filipe J. S.</style></author><author><style face="normal" font="default" size="100%">Bakalova, Snezhana M.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Santos, A. Gil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Lewis Acid Catalyzed Reactions of Chiral Imidazolidinones and Oxazolidinones: Insights on the Role of the Catalyst</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><volume><style face="normal" font="default" size="100%">76</style></volume><pages><style face="normal" font="default" size="100%">6997-7004</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The mechanism proposed by Evans to justify the selectivity obtained in Lewis acid catalyzed Diels-Alder reactions of cyclopentadiene with acyloxazolidinones has been generalized and used in the rationalization of selectivities obtained in many other systems. However, we recently proposed an alternative mechanism, on the basis of open-chain mono- and bicomplexes, that avoids the need for chelates and explains the selectivity obtained by Evans. In this manuscript we apply our proposal to the catalyzed conjugated addition of amines to acylimidazolidinones, reported by Cardillo, and we clearly show that aluminum chelates are not involved in the reaction, as they induce no selectivity, while Cardillo observed high experimental selectivities. Our data equally show that bicomplexes with carbonyl parallel orientation, proposed by Cardillo to justify the experimental selectivity with nonchelating Lewis acids, indeed induce the opposite selectivity and have also to be dismissed. On the other hand, our mechanistic proposal allows for the full rationalization of the data obtained by Cardillo with aluminum, boron, or zinc Lewis acids and supports our previous proposal on DA cycloadditions of dienes to Evans chiral auxiliary derivatives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Linear Approach towards Modeling Human Behavior</style></title><secondary-title><style face="normal" font="default" size="100%">Technological Innovation for Sustainability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">305–314</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Miguel Lourenço</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author><author><style face="normal" font="default" size="100%">Francisco Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Linguagem Intermédia Tipificada para Máquina de Pilha Concorrente com Objectos</style></title><secondary-title><style face="normal" font="default" size="100%">Simpósio de Informática (INForum)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timoteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Martins, Carlos E.</style></author><author><style face="normal" font="default" size="100%">Naik, Sunil G.</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Huynh, Boi Hanh</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-Spin Heme b(3) in the Catalytic Center of Nitric Oxide Reductase from Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">{20}</style></number><volume><style face="normal" font="default" size="100%">{50}</style></volume><pages><style face="normal" font="default" size="100%">{4251-4262}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Respiratory nitric oxide reductase (NOR) was purified from membrane extract of Pseudomonas (Ps.) nautica cells to homogeneity as judged by polyacrylamide gel electrophoresis. The purified protein is a heterodimer with subunits of molecular masses of 54 and 18 kDa. The gene encoding both subunits was cloned and sequenced. The amino acid sequence shows strong homology with enzymes of the cNOR class. Iron/heme determinations show that one heme c is present in the small subunit (NORC) and that approximately two heme b and one non-heme iron are associated with the large subunit (NORB), in agreement with the available data for enzymes of the cNOR class. Mossbauer characterization of the as-purified, ascorbate-reduced, and dithionite-reduced enzyme confirms the presence of three heme groups (the catalytic heme b(3) and the electron transfer heme b and heme c) and one redox-active non-heme Fe (Fe-B). Consistent with results obtained for other cNORs, heme c and heme b in Ps. nautica cNOR were found to be low-spin while FeB was found to be high-spin. Unexpectedly, as opposed to the presumed high-spin state for heme b(3), the Mossbauer data demonstrate unambiguously that heme b(3) is, in fact, low-spin in both ferric and ferrous states, suggesting that heme b(3) is six-coordinated regardless of its oxidation state. EPR spectroscopic measurements of the as-purified enzyme show resonances at the g similar to 6 and g similar to 2-3 regions very similar to those reported previously for other cNORs. The signals at g = 3.60, 2.99, 2.26, and 1.43 are attributed to the two charge-transfer low-spin ferric heme c and heme b. Previously, resonances at the g similar to 6 region were assigned to a small quantity of uncoupled high-spin Fe-III heme b(3). This assignment is now questionable because heme b(3) is low-spin. On the basis of our spectroscopic data, we argue that the g = 6.34 signal is likely arising from a spin spin coupled binuclear center comprising the low-spin Fe-III heme b(3) and the high-spin Fe-B(III). Activity assays performed under various reducing conditions indicate that heme b(3) has to be reduced for the enzyme to be active. But, from an energetic point of view, the formation of a ferrous heme-NO as an initial reaction intermediate for NO reduction is disfavored because heme [FeNO](7) is a stable product. We suspect that the presence of a sixth ligand in the Fe-II-heme b(3) may weaken its affinity for NO and thus promotes, in the first catalytic step, binding of NO at the Fe-B(II) site. The function of heme b(3) would then be to orient the Fe-B-bound NO molecules for the formation of the N-N bond and to provide reducing equivalents for NO reduction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/783D915A-064F-47E9-B861-E370FC41608A</style></custom3><label><style face="normal" font="default" size="100%">r08502</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Garcia-Alvarez, Begona</style></author><author><style face="normal" font="default" size="100%">Melero, Roberto</style></author><author><style face="normal" font="default" size="100%">Dias, Fernando M. V.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Smith, Steven P.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Llorca, Oscar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Architecture and Structural Transitions of a Clostridium thermocellum Mini-Cellulosome</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000288925200008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">407</style></volume><pages><style face="normal" font="default" size="100%">571-580</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Carvalho, Ana Luisa/G-5638-2011; Dias, Fernando/I-4861-2012; Romao, Maria/A-4115-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Dias, Fernando/0000-0001-8109-2063; Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Pedro Quaresma</style></author><author><style face="normal" font="default" size="100%">Miguel Cavadas</style></author><author><style face="normal" font="default" size="100%">Neves, {Cristina S.}</style></author><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Antonio Villaverde</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanoparticles in molecular diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Nanoparticles in Translational Science and Medicine</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Progress In Molecular Biology And Translational Science</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bionanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoassay</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acid detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantum dots</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><pub-location><style face="normal" font="default" size="100%">Netherlands</style></pub-location><pages><style face="normal" font="default" size="100%">427–488</style></pages><isbn><style face="normal" font="default" size="100%">978-0-12-416020-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of this chapter is to provide an overview of the available and emerging molecular diagnostic methods that take advantage of the unique nanoscale properties of nanoparticles (NPs) to increase the sensitivity, detection capabilities, ease of operation, and portability of the biodetection assemblies. The focus will be on noble metal NPs, especially gold NPs, fluorescent NPs, especially quantum dots, and magnetic NPs, the three main players in the development of probes for biological sensing. The chapter is divided into four sections: a first section covering the unique physicochemical properties of NPs of relevance for their utilization in molecular diagnostics; the second section dedicated to applications of NPs in molecular diagnostics by nucleic acid detection; and the third section with major applications of NPs in the area of immunoassays. Finally, a concluding section highlights the most promising advances in the area and presents future perspectives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Funding Information: The authors wish to thank Funda{\c c}ão para a Ciência e Tecnologia (FCT/MCTES), especially project PTDC/CTM-NAN/109877/2009, Portugal and the Luso-American Foundation (FLAD), Portugal, for continuing support to their research. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Santos, Joana A.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New spectroscopic and electrochemical insights on a class I superoxide reductase: evidence for an intramolecular electron-transfer pathway</style></title><secondary-title><style face="normal" font="default" size="100%">BIOCHEMICAL JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">{3}</style></number><volume><style face="normal" font="default" size="100%">{438}</style></volume><pages><style face="normal" font="default" size="100%">{485-494}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;SORs (superoxide reductases) are enzymes involved in bacterial resistance to reactive oxygen species, catalysing the reduction of superoxide anions to hydrogen peroxide. So far three structural classes have been identified. Class I enzymes have two ironcentre-containing domains. Most studies have focused on the catalytic iron site (centre II), yet the role of centre I is poorly understood. The possible roles of this iron site were approached by an integrated study using both classical and fast kinetic measurements, as well as direct electrochemistry. A new heterometallic form of the protein with a zinc-substituted centre I, maintaining the iron active-site centre II, was obtained, resulting in a stable derivative useful for comparison with the native all-iron from. Second-order rate constants for the electron transfer between reduced rubredoxin and the different SOR forms were determined to be 2.8 x 10(7) M(-1) . s(-1) and 1.3 x 10(6) M(-1) . s(-1) for SOR(Fe(IIII)-Fe(II)) and for SOR(Fe(IIII)-Fe(III)) forms respectively, and 3.2 x 10(6) M(-1) s(-1) for the SOR(Zn(II)-Fe(III)) form. The results obtained seem to indicate that centre I transfers electrons from the putative physiological donor rubredoxin to the catalytic active iron site (intramolecular process). In addition, electrochemical results show that conformational changes are associated with the redox state of centre I, which may enable a faster catalytic response towards superoxide anion. The apparent rate constants calculated for the SOR-mediated electron transfer also support this observation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/A816BA0A-0ACB-4153-B302-9D97E75EE41A</style></custom3><label><style face="normal" font="default" size="100%">r08505</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Richard Magin</style></author><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author><author><style face="normal" font="default" size="100%">Igor Podlubny</style></author><author><style face="normal" font="default" size="100%">Juan Trujillo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the fractional signals and systems</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4746/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">350–371</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A look into fractional calculus and its applications from the signal processing point of view is done in this paper. A coherent approach to the fractional derivative is presented, leading to notions that are not only compatible with the classic but also constitute a true generalization. This means that the classic are recovered when the fractional domain is left. This happens in particular with the impulse response and transfer function. An interesting feature of the systems is the causality that the fractional derivative imposes. The main properties of the derivatives and their representations are presented. A brief and general study of the fractional linear systems is done, by showing how to compute the impulse, step and frequency responses, how to test the stability and how to insert the initial conditions. The practical realization problem is focussed and it is shown how to perform the input?ouput computations. Some biomedical applications are described.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis, Ana S.</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Overproduction, purification, crystallization and preliminary X-ray characterization of a novel carbohydrate-binding module of endoglucanase Cel5A from Eubacterium cellulosolvens</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000289738400018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">491-493</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; 4 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosatella, Andreia A.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidation of Cyclohexene to trans-1,2-Cyclohexanediol Promoted by p-Toluenesulfonic Acid without Organic Solvents</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical Education</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000291959400035</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">1002-1003</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Branco, Luis/C-6426-2013; Caparica, PTNMR/E-5112-2013; REQUIMTE, PHOTO/M-4229-2013; Rosatella, Andreia/M-5674-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Rosatella, Andreia/0000-0002-2691-3110; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Bruno, Sofia M.</style></author><author><style face="normal" font="default" size="100%">Queiros, Diogo C.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidation of Ethylbenzene in the Presence of an MCM-41-Supported or Ionic Liquid-Standing Bischlorocopper(II) Complex</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000292652300015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">1009-1017</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Bruno, Sofia/F-1728-2010; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Bruno, Sofia/0000-0002-6961-4911; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phosphine-Gold(I) Compounds as Anticancer Agents: General Description and Mechanisms of Action</style></title><secondary-title><style face="normal" font="default" size="100%">Anti-Cancer Agents in Medicinal Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">921-928</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Lopez, Virginia</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of naphthoflavylium. On the role of 4-OH hemiketal in flavylium network</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000291518500002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">220</style></volume><pages><style face="normal" font="default" size="100%">4-10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Pina, Fernando/C-8161-2011; Gavara, Raquel/C-6669-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Gavara, Raquel/0000-0002-7198-9392; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Cacciapaglia, Roberta</style></author><author><style face="normal" font="default" size="100%">Di Stefano, Stefano</style></author><author><style face="normal" font="default" size="100%">Ruggi, Albert</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysical Study of Naphthalenophanes: Evidence of Adduct Formation with Molecular Oxygen</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">123-127</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bras, Joana L. A.</style></author><author><style face="normal" font="default" size="100%">Correia, Marcia A. S.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and preliminary X-ray characterization of the pentamodular arabinoxylanase CtXyl5A from Clostridium thermocellum</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000293191400025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">833-836</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Correia, Marcia/D-2077-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Correia, Marcia/0000-0003-0636-8095; Prates, Jose/0000-0003-1032-5987; 7 0&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Rocha, Joao</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and Catalytic Properties of Molybdenum(VI) Complexes with Tris(3,5-dimethyl-1-pyrazolyl)methane</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000290457700042</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">3490-3500</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Neves, Patricia/F-6098-2011; Cunha-Silva, Luis/A-8765-2012; Balula, Salete/B-7508-2012; Lopes, Andre/E-2136-2012; Rocha, Joao/A-2486-2010; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Caparica, cqfb_staff/H-2611-2013; Valente, Anabela/H-5922-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, MAT/M-4540-2013; Gago, Sandra/H-5413-2012; REQUIMTE, NSF/N-1636-2013; CIQA, CIQA/N-6549-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Cunha-Silva, Luis/0000-0001-9229-1412; Balula, Salete/0000-0002-8984-0473; Lopes, Andre/0000-0002-9702-1216; Rocha, Joao/0000-0002-0417-9402; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; Almeida Paz, Filipe/0000-0003-2051-5645; 14&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning PCA controllers based on manual control data</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies &amp; Factory Automation (ETFA), 2011 IEEE 16th Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">1–4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Baltazar</style></author><author><style face="normal" font="default" size="100%">V. T. Vasconcelos</style></author><author><style face="normal" font="default" size="100%">H. T. Vieira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Typing Dynamic Roles in Multiparty Interaction</style></title><secondary-title><style face="normal" font="default" size="100%">Simpósio de Informática (INForum)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unfalsification based Fault Tolerant Controller</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies &amp; Factory Automation (ETFA), 2011 IEEE 16th Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">1–4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Brás, B.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">R. Costa</style></author><author><style face="normal" font="default" size="100%">T. Busani</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teherani, Ferechteh H.</style></author><author><style face="normal" font="default" size="100%">Look, David C.</style></author><author><style face="normal" font="default" size="100%">Rogers, David J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">{&lt;title&gt;Away from silicon era: the paper electronics&lt;/title&gt;}</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://apps.isiknowledge.com/full\_record.do?product=UA&amp;search\_mode=GeneralSearch&amp;qid=11&amp;SID=Z1nIo6NpO6CoGE2nDij&amp;page=1&amp;doc=8</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7940</style></volume><pages><style face="normal" font="default" size="100%">79400P\{$\backslash$textendash\}79400P\{$\backslash$textendash\}10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Brás, B.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">R. Costa</style></author><author><style face="normal" font="default" size="100%">T. Busani</style></author><author><style face="normal" font="default" size="100%">Gonçalves, A</style></author><author><style face="normal" font="default" size="100%">Pimentel, A.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teherani, Ferechteh H.</style></author><author><style face="normal" font="default" size="100%">Look, David C.</style></author><author><style face="normal" font="default" size="100%">Rogers, David J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">{Away from silicon era: the paper electronics}</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. SPIE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1117/12.879520 http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1349558</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7940</style></volume><pages><style face="normal" font="default" size="100%">79400P–79400P–10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Today there is a strong interest in the scientific and industrial community concerning the use of biopolymers for electronic applications, mainly driven by low-cost and disposable applications. Adding to this interest, we must recognize the importance of the wireless auto sustained and low energy consumption electronics dream. This dream can be fulfilled by cellulose paper, the lightest and the cheapest known substrate material, as well as the Earth's major biopolymer and of tremendous global economic importance. The recent developments of oxide thin film transistors and in particular the production of paper transistors at room temperature had contributed, as a first step, for the development of disposable, low cost and flexible electronic devices. To fulfil the wireless demand, it is necessary to prove the concept of self powered devices. In the case of paper electronics, this implies demonstrating the idea of self regenerated thin film paper batteries and its integration with other electronic components. Here we demonstrate this possibility by actuating the gate of paper transistors by paper batteries. We found that when a sheet of cellulose paper is covered in both faces with thin layers of opposite electrochemical potential materials, a voltage appears between both electrodes -paper battery, which is also self-regenerated. The value of the potential depends upon the materials used for anode and cathode. An open circuit voltage of 0.5V and a short-circuit current density of 1$μ$A/cm2 were obtained in the simplest structure produced (Cu/paper/Al). For actuating the gate of the paper transistor, seven paper batteries were integrated in the same substrate in series, supplying a voltage of 3.4V. This allows proper ON/OFF control of the paper transistor. Apart from that transparent conductive oxides can be also used as cathode/anode materials allowing so the production of thin film batteries with transparent electrodes compatible with flexible, invisible, self powered and wireless electronics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Competências para a Tomada de Decisão na Radiologia: Uma abordagem de Avaliação de Tecnologia [Competences for decision taking in Radiology: A Technology Assessment approach]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">competences</style></keyword><keyword><style  face="normal" font="default" size="100%">decision-making</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">Radiology</style></keyword><keyword><style  face="normal" font="default" size="100%">stakeholders</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/33.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We are facing an era, where pressures on health costs are extremely high, and the reforms in health system are almost constant. But over time, one factor remains unchanged – Technology continues being the sustenance of health care. Manufacturers, clinicians, patients, diagnostic and therapeutic technicians, hospital managers, government leaders, among others, either in public or private sector, are increasingly demanding in the sustained seek for information that support its decisions. Those decisions are about different types of issues: if, or how the technology can be developed, whether a technology should or should not enter the market, whether to acquire and use certain technology, and so forth. Such demand is well implied in the growth and development of Health Technology Assessment (HTA). This specialised field is commonly understood according to the International Network of Agencies for Health Technology Assessment (INAHTA, 2003) as an multidisciplinary analysis and decisional field, which studies the implications of clinical, social, ethical and economic development, dissemination and use of health technologies, without neglecting its political analysis (Goodman, 2004). The political decisions made based on HTA reports should be based on scientific evidence, linking efforts between the technical, economic and political dimensions, resourcing to a participatory vision, so that we can translate the best possible decision (Novaes 2006). On the other hand, the success of these decisions depends critically on the skills of the researcher to convey wisdom and confidence in applying rules of argumentation (Grunwald, 2007). In this paper we analyse the technical and methodological aspects of HTA, seen as a tool for evaluating health procedures and techniques. And we analyse the needs for skills and qualifications development of the actors involved in this process.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Nathan, Arokia</style></author><author><style face="normal" font="default" size="100%">Barros, Raquel</style></author><author><style face="normal" font="default" size="100%">Pereira, Lu\'ıs</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno</style></author><author><style face="normal" font="default" size="100%">Costa, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ahnood, Arman</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Complementary metal oxide semiconductor technology with and on paper.}</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced materials (Deerfield Beach, Fla.)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanotubes</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxides: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Paper</style></keyword><keyword><style  face="normal" font="default" size="100%">Semiconductors</style></keyword><keyword><style  face="normal" font="default" size="100%">Silicon</style></keyword><keyword><style  face="normal" font="default" size="100%">Silicon: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Tin Compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Tin Compounds: chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21898609</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">4491–6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Susana Martins Moretto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Innovation assessment in a local branch of a rail transport manufacture industry - A case study}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">global corporation</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation scoring</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">railway sector</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/35.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">04/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the context of the revitalization of the Portuguese railway sector with the construction of the high-speed railway network, the working paper proposes an analysis of the results found from the application of an innovation scoring to the Portuguese branch of a global multinational in the railway business. The aim of this exercise is to learn on the innovation management flow between the global corporation and the local branch in Portugal. It also aims to assess the degree of local innovation multinationals generate in view of such type of mega public investments. The working paper is structured in five chapters. In chapter one introduces the innovation scoring tool, instrument of work; chapter two covers the methodology used; the chapter tree presents the case study, subject of research; chapter four presents the findings; and chapter 5 closes with concluding remarks.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Innovation scoring no sector de serviços de saúde: um estudo de caso [Innovation scoring in the sector health services: a case study]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Imaging Department</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation scoring</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/42.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">08/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nowadays, innovation has been understood as an overall strategy for a company. Thus, it should remain adapted, flexible and responsive to the market changes, where the company operates. For a company to succeed in the innovation process, it should be clear about their position on this issue. There are several dynamic systems of control and management innovation. One of these systems is the Innovation Scoring, developed by COTEC Portugal, a Corporate Association for Innovation supported by the Portuguese government. The Innovation Scoring is a support tool to encourage national companies to develop innovation in a more systematic, efficient and effective way, contributing to the strategic thinking of the company, about their innovation processes. It allows a more indepth knowledge about the different dimensions that sustain innovation processes. It allows also the identification of areas with potential improvement. In order to analyse and diagnose the innovative capabilities of a real organization, have applied the Innovation Scoring survey. One of the Central Hospital in the Greater Lisbon area (Public Business Entity), and more specifically, its Imaging Department was the case studied. Innovation Scoring System is a self-diagnosis survey and therefore self-fulfilled. However, to make the results more reliable and free from bias, it was decided to adapt the application method. Thus, interviews were conducted and the responses were used to complete the questionnaire later on. In the next step, we proceed to result analysis from the point of view of the innovation at the case studied. As a final result, the Hospital Imaging Department received a weighting of 224 in 1000, for the Innovation Index, which means that the Department has much to develop and work, regarding these issues. The results should serve as a basis of motivation and strategic thinking for the Imaging Department, in relation to their innovation processes. This working paper is structured into seven ch&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Clara Cândido</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Inovação Disruptiva: Reflexões sobre as suas características e implicações no mercado [Disruptive innovation: Reflexions about features and market implications]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Competitiveness</style></keyword><keyword><style  face="normal" font="default" size="100%">Disruptive Innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Network Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Strategy</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Management</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/36.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">05/2011</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The study aims at discussing the challenges companies face a highly competitive market, emphasizing the implications of disruptive innovations mainly for companies established in the market. In order to understand the origin of the concept of disruptive innovation, the study also presents the results of network analysis carried out considering the following information: journals in which articles were published, the country of affiliation of the authors, keywords and year of publication. The reflections presented in the study lead us to various conclusions, among them the perception that organizations need more attention to the anticipation of new trends and scenarios in order to fend off the effects of a disruptive innovation introduced.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designing a Technology Assessment post-graduation programme: experiences, limits and needs</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">decision making</style></keyword><keyword><style  face="normal" font="default" size="100%">high education</style></keyword><keyword><style  face="normal" font="default" size="100%">post-graduation</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/30.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">09/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The post-graduation in the field of Technology Assessment (TA) is recent and that are several and different ways to be organised. Most experiences are related with the Masters diplom level (2nd cycle of graduation in high education). Just one in PhD level is explicit in the field of TA, and some other PhD courses include also TA topics in their programme structure. In this chapter we will analyse the problems related with the design of a post-graduation (MA, MSc or PhD) programme in the field of TA using as reference some international experiences. Hereby, the main conclusion seems to address labour market needs in the specialised knowledge of TA, of technology management or technology innovation. In this sense TA should be included as “minor” into post-graduation courses which may range from engineering disciplines to social sciences. As a graduation programme it can fill an expertise gap between technicians,engineers, scientists and the strategic decision makers or policy makers.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Veigas</style></author><author><style face="normal" font="default" size="100%">Diana Machado</style></author><author><style face="normal" font="default" size="100%">João Perdigão</style></author><author><style face="normal" font="default" size="100%">Isabel Portugal</style></author><author><style face="normal" font="default" size="100%">Isabel Couto</style></author><author><style face="normal" font="default" size="100%">Miguel Viveiros</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Au-nanoprobes for detection of SNPs associated with antibiotic resistance in Mycobacterium tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">41</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tuberculosis (TB) is one of the leading causes of infection in humans, causing high morbility and mortality all over the world. The rate of new cases of multidrug resistant tuberculosis (MDRTB) continues to increase, and since these infections are very difficult to manage, they constitute a serious health problem. In most cases, drug resistance in Mycobacterium tuberculosis has been related to mutations in several loci within the pathogen's genome. The development of fast, cheap and simple screening methodologies would be of paramount relevance for the early detection of these mutations, essential for the timely and effective diagnosis and management of MDRTB patients. The use of gold nanoparticles derivatized with thiol-modified oligonucleotides (Au-nanoprobes) has led to new approaches in molecular diagnostics. Based on the differential non-cross-linking aggregation of Au-nanoprobes, we were able to develop a colorimetric method for the detection of specific sequences and to apply this approach to pathogen identification and single base mutations/single nucleotide polymorphisms (SNP) discrimination. Here we report on the development of Au-nanoprobes for the specific identification of SNPs within the beta subunit of the RNA polymerase (rpoB locus), responsible for resistance to rifampicin in over 95% of rifampicin resistant M. tuberculosis strains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was partially supported by FCT/MCTES for CIGMH; Projects PTDC/SAU-BEB/66511/2006 and PTDC/BIA-MIC/71280/2006; SFRH/BD/65060/2009 for D Machado. PTDC/FIS/74274/2006 for B Veigas.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, Joana</style></author><author><style face="normal" font="default" size="100%">Costa, Pedro M.</style></author><author><style face="normal" font="default" size="100%">Vale, Carlos</style></author><author><style face="normal" font="default" size="100%">Costa, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DNA damage and metal accumulation in four tissues of feral Octopus vulgaris from two coastal areas in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Ecotoxicology and Environmental Safety</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.ecoenv.2010.07.034</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">73</style></volume><pages><style face="normal" font="default" size="100%">1543-1547</style></pages><isbn><style face="normal" font="default" size="100%">0147-6513</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The alkaline comet assay has been employed for the first time to estimate the basal DNA damage in the digestive gland, gills, kidney and gonads of Octopus vulgaris. Octopuses were captured in two coastal areas adjacent to the cities of Matosinhos (N) and Olhao (S), Portugal. The area of Matosinhos is influenced by discharges of the Douro River, city of Porto, industries and intensive agriculture, while Olhao is an important fisheries port. Previous works point to contrasting metal availability in the two coastal areas. Among the analysed tissues digestive gland presented the highest levels of Zn, Cu, Cd and Pb. Tissues of specimens from Matosinhos exhibited high levels of Cd and from Olhao enhanced Pb concentrations. The DNA damages in digestive gland, gills and kidney were more accentuated in specimens from Matosinhos than from Olhao, suggesting a stronger effect of contaminants. Elevated strand breakages were registered in digestive gland, recognised for its ability to store and detoxify accumulated metals. The DNA damages in kidney, gills and gonads were lower, reflecting reduced metal accumulation or efficient detoxification. The broad variability of damages in the three tissues may also mirror tissue function, specific defences to genotoxicants and cell-cycle turnover. (C) 2010 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000282792300007</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batalha, Iris L</style></author><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gum Arabic coated magnetic nanoparticles with affinity ligands specific for antibodies</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Recognition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adsorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibody Affinity</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferric Compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Fourier Transform Infrared</style></keyword><keyword><style  face="normal" font="default" size="100%">gum arabic</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal Nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Particle Size</style></keyword><keyword><style  face="normal" font="default" size="100%">Sepharose</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Triazines</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20119950</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">462–471</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel magnetic support based on gum Arabic {(GA)} coated iron oxide magnetic nanoparticles {(MNP)} has been endowed with affinity properties towards immunoglobulin G {(IgG)} molecules. The success of the in situ triazine ligand synthesis was confirmed by fluorescence assays. Two synthetic ligands previously developed for binding to {IgG}, named as ligand 22/8 (artificial Protein A) and ligand 8/7 (artificial Protein L) were immobilized on to {MNPs} coated with {GA} {(MNP\_GA).} The dimension of the particles core was not affected by the surface functionalization with {GA} and triazine ligands. The hydrodynamic diameters of the magnetic supports indicate that the coupling of {GA} leads to the formation of larger agglomerates of particles with about 1 microm, but the introduction of the triazine ligands leads to a decrease on {MNPs} size. The non-functionalized {MNP\_GA} bound 28 mg {IgG/g}, two times less than bare {MNP} (60 mg {IgG/g).} {MNP\_GA} modified with ligand 22/8 bound 133 mg {IgG/g} support, twice higher than the value obtained for ligand 8/7 magnetic adsorbents (65 mg/g). Supports modified with ligand 22/8 were selected to study the adsorption and the elution of {IgG.} The adsorption of human {IgG} on this support followed a Langmuir behavior with a Q(máx) of 344 mg {IgG/g} support and K(a) of 1.5 x 10(5) M. The studies on different elution conditions indicated that although the 0.05 M citrate buffer {(pH} 3) presented good recovery yields (elution 64% of bound protein), there was occurrence of iron leaching at this acidic {pH.} Therefore, a potential alternative would be to elute bound protein with a 0.05 M {glycine-NaOH} {(pH} 11) buffer.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 20119950&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabe{\c c}as</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v6y2010i6p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabeças</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v6y2010i6p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Luisa C.</style></author><author><style face="normal" font="default" size="100%">Estevao, Monica S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new insight on the hypochlorous acid scavenging mechanism of tryptamine and tryptophan derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">BIOORGANIC &amp; MEDICINAL CHEMISTRY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">NOV 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">6475-6478</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Estevao, Monica S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Luisa C.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Daniela</style></author><author><style face="normal" font="default" size="100%">Couto, Diana</style></author><author><style face="normal" font="default" size="100%">Marisa Freitas</style></author><author><style face="normal" font="default" size="100%">Ana Gomes</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antioxidant activity of unexplored indole derivatives: Synthesis and screening</style></title><secondary-title><style face="normal" font="default" size="100%">EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">NOV</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">4869-4878</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, J.</style></author><author><style face="normal" font="default" size="100%">Vale, C.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Association of Zn, Cu, Cd and Pb with protein fractions and sub-cellular partitioning in the digestive gland of Octopus vulgaris living in habitats with different metal levels</style></title><secondary-title><style face="normal" font="default" size="100%">Chemosphere</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chemosphere.2010.08.029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">1314-1319</style></pages><isbn><style face="normal" font="default" size="100%">0045-6535</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Zinc Cu Cd and Pb concentrations were determined in protein fractions of digestive gland and in the whole digestive gland of Octopus vulgaris collected from two areas of the Portuguese coast Approximately 95% of Zn 99% of Cu 85-96% of Cd and 77-86% of Pb were stored in the cytosol suggesting the predominance of cytosolic proteins in the trapping these elements Gel filtration chromatography evidenced the presence of two major groups of proteins with high molecular weight (HMW 144 000-130 000 Da) and low molecular weight (LMW 11 000-6000 Da) The following metal-protein associations were found Zn was distributed between HMW and LMW Cu and Cd in LMW proteins with a minor association with HMW and Pb in HMW proteins The strong positive correlations between Cd Zn and Cu and LMW proteins point to the presence of metalloproteins with high affinity to these elements A shift was registered between the maximum of the ratio 254 280 nm and metal concentrations in the chromatographic profiles This shift may result from metallothioneins having a small participation in the metal binding or protein purification was insufficient and various LMW proteins may be interfering (C) 2010 Elsevier Ltd All rights reserved&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000284670900020</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Gomes, S. P.</style></author><author><style face="normal" font="default" size="100%">Araujo, A. N.</style></author><author><style face="normal" font="default" size="100%">Montenegro, M. C.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author><author><style face="normal" font="default" size="100%">Viana, A. S.</style></author><author><style face="normal" font="default" size="100%">Silva, R. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An efficient non-mediated amperometric biosensor for nitrite determination</style></title><secondary-title><style face="normal" font="default" size="100%">Biosens Bioelectron</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Biosensing Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes a1</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c1</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemical Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes, Immobilized</style></keyword><keyword><style  face="normal" font="default" size="100%">Fresh Water/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrites/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Silicon Dioxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Water Pollutants, Chemical/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20188536 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">2026-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we propose the construction of a new non-mediated electrochemical biosensor for nitrite determination in complex samples. The device is based on the stable and selective cytochrome c nitrite reductase (ccNiR) from Desulfovibrio desulfuricans, which has both high turnover and heterogeneous electron transfer rates. In opposition to previous efforts making use of several redox mediators, in this work we exploited the capacity of ccNiR to display a direct electrochemical response when interacting with pyrolytic graphite (PG) surfaces. To enable the analytical application of such bioelectrode the protein was successfully incorporated within a porous silica glass made by the sol-gel process. In the presence of nitrite, the ccNiR/sol-gel/PG electrode promptly displays catalytic currents indicating that the entrapped ccNiR molecules are reduced via direct electron transfer. This result is noteworthy since the protein molecules are caged inside a non-conductive silica network, in the absence of any mediator species or electron relay. At optimal conditions, the minimum detectable concentration is 120 nM. The biosensor sensitivity is 430 mA M(-1) cm(-2) within a linear range of 0.25-50 microM, keeping a stable response up to two weeks. The analysis of nitrites in freshwaters using the method of standard addition was highly accurated.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20188536</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-4235 (Electronic)0956-5663 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-Dept. de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Larguinho</style></author><author><style face="normal" font="default" size="100%">Santos, {Hugo M.}</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">H. Scholz</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Capelo, {José L.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a fast and efficient ultrasonic-based strategy for DNA fragmentation</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DNA fragmentation</style></keyword><keyword><style  face="normal" font="default" size="100%">Restriction enzyme</style></keyword><keyword><style  face="normal" font="default" size="100%">Sample preparation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sonoreactor</style></keyword><keyword><style  face="normal" font="default" size="100%">Ultrasound</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">881–886</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Several ultrasound-based platforms for DNA sample preparation were evaluated in terms of effective fragmentation of DNA (plasmid and genomic DNA)-ultrasonic probe, sonoreactor, ultrasonic bath and the newest Vialtweeter device. The sonoreactor showed the best efficiency of DNA fragmentation while simultaneously assuring no cross-contamination of samples, and was considered the best ultrasonic tool to achieve effective fragmentation of DNA at high-throughput and avoid sample overheating. Several operation variables were studied-ultrasonication time and amplitude, DNA concentration, sample volume and sample pre-treatment-that allowed optimisation of a sonoreactor-based strategy for effective DNA fragmentation. Optimal operating conditions to achieve DNA fragmentation were set to 100% ultrasonic amplitude, 100 μL sample volume, 8 min ultrasonic treatment (2 min/sample) for a DNA concentration of 100 μg mL-1. The proposed ultrasonication strategy can be easily implemented in any laboratory setup, providing fast, simple and reliable means for effective DNA sample preparation when fragmentation is critical for downstream molecular detection and diagnostics protocols.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;We thank FCT/MCTES for financial support: project PTDC/BIO/66514/2006; PTDC/SAU-BEB/66511/2006 and CIGMH: SRFH/BD/38509/2007 for H. M. Santos; SFRH/BD/64026/2009 for Miguel Larguinho. SFRH/BDE/15544/2005 and STAB Vida, Lda for G.Doria. FCGulbenkian ref. 76436. Dr. J.L. Capelo acknowledges Xunta de Galicia (Spain) for their Parga-Pondal Research contract and Universidade de Vigo (Spain) for Project ref. 2009-INOU-15.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, Andrea</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Fedorov, Alexander</style></author><author><style face="normal" font="default" size="100%">Martinho, Jose M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rubredoxin mutant A51C unfolding dynamics: A Forster Resonance Energy Transfer study</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.bpc.2010.03.007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">148</style></volume><pages><style face="normal" font="default" size="100%">131-137</style></pages><isbn><style face="normal" font="default" size="100%">0301-4622</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The unfolding dynamics of the rubredoxin mutant A51C (RdA51C) from Desulfovibrio vulgaris (DvRd) was studied on the temperature range from 25 degrees C to 90 degrees C and by incubation at 90 degrees C. By Forster Resonance Energy Transfer (FRET) the donor (D; Trp37) to acceptor (A; 1,5-IAEDANS) distance distribution was probed at several temperatures between 25 degrees C and 90 degrees C, and incubation times at 90 degrees C. From 25 degrees C to 50 degrees C the half-width distributions values (hw) are small and the presence of a discrete D-A distance was considered. At temperatures higher than 60 degrees C broader hw values were observed reflecting the existence of a distance distribution. The protein denaturation was only achieved by heating the solution for 2 h at 90 degrees C, as probed by the increase of the D-A mean distance. From Trp fluorescence it was shown that its vicinity was maintained until similar to 70 degrees C, being the protein hydrodynamic radius invariant until 50 degrees C. However, at similar to 70 degrees C a change in the partial unfolding kinetics indicates the disruption of specific H-bonds occurring in the hydrophobic core. The red shift of 13 nm, observed on the Trp37 emission, confirms the exposition of Trp to solvent after protein incubation at 90 degrees C for 2.5 h. (C) 2010 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000277743900016</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Eduardo Cardoso</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Rui Rodrigues</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Classificação automática do sono: contribuição utilizando distância de itakura-saito e wavelets</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">March</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2305/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">da Silva, Daniel Gomes</style></author><author><style face="normal" font="default" size="100%">de Pinho, Paula Guedes</style></author><author><style face="normal" font="default" size="100%">Pontes, Helena</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa</style></author><author><style face="normal" font="default" size="100%">Branco, Paula</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, M. Lurdes</style></author><author><style face="normal" font="default" size="100%">Carmo, Helena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gas chromatography-ion trap mass spectrometry method for the simultaneous measurement of MDMA (ecstasy) and its metabolites, MDA, HMA, and HMMA in plasma and urine</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9-10</style></number><volume><style face="normal" font="default" size="100%">878</style></volume><pages><style face="normal" font="default" size="100%">815-822</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The investigation of 3,4-methylenedioxymethamphetamine (MDMA: ecstasy) abuse requires very robust methods with high sensitivity and wide linearity ranges for the quantification of this drug of abuse and its main metabolites in body fluids. An optimized gas chromatography-ion trap mass spectrometry (GC-IT/MS) methodology with electron impact ionization addressing these issues is presented. The sample preparation involves an enzymatic hydrolysis of urine and plasma for conjugate cleavage, a SPE extraction, and a derivatization process. The method was fully validated in rat plasma and urine. Linearity for a wide concentration range was achieved for MDMA, and the metabolites 3,4-methylenedioxyamphetamine (MDA), 4-hydroxy-3-methoxyamphetamine (HMA) and 4-hydroxy-3-methoxymethamphetamine (HMMA). Limits of quantification were 2 ng/mL in plasma and 3.5 ng/mL in urine using a Selected Ion Monitoring detection mode. Selectivity, accuracy, precision, and recovery met the required criteria for the method validation. This GC-IT/MS method provides high sensitivity and adequate performance characteristics for the simultaneous quantification of MDMA, MDA, HMA and HMMA in the studied matrices. (C) 2010 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, {Jose Ricardo Ramos Franco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Doria, {Goncalo Maria Reimão Pinto De Franca}</style></author><author><style face="normal" font="default" size="100%">Flores, {Alcino Orfeu de Leão}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric method and kit for the detection of specific nucleic acid sequences using metal nanoparticles functionalized with modified oligonucleotides</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a colorimetric method for the detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences, through the aggregation of nanoparticles functionalized with modified oligonucleotides, induced by an increase of the medium's ionic strength. Another aspect of the present invention relates with the development of a kit based on the method of the present invention, allowing for a quick and easy detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;US2010075335; C12Q 1/ 68 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Duarte, I. C.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Volkman, B. F.</style></author><author><style face="normal" font="default" size="100%">Nunes, S. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Markley, J. L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An NMR structural study of nickel-substituted rubredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Clostridium/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19997764 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">409-20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Ni(II) and Zn(II) derivatives of Desulfovibrio vulgaris rubredoxin (DvRd) have been studied by NMR spectroscopy to probe the structure at the metal centre. The beta CH(2) proton pairs from the cysteines that bind the Ni(II) atom have been identified using 1D nuclear Overhauser enhancement (NOE) difference spectra and sequence specifically assigned via NOE correlations to neighbouring protons and by comparison with the published X-ray crystal structure of a Ni(II) derivative of Clostridium pasteurianum rubredoxin. The solution structures of DvRd(Zn) and DvRd(Ni) have been determined and the paramagnetic form refined using pseudocontact shifts. The determination of the magnetic susceptibility anisotropy tensor allowed the contact and pseudocontact contributions to the observed chemical shifts to be obtained. Analysis of the pseudocontact and contact chemical shifts of the cysteine H beta protons and backbone protons close to the metal centre allowed conclusions to be drawn as to the geometry and hydrogen-bonding pattern at the metal binding site. The importance of NH-S hydrogen bonds at the metal centre for the delocalization of electron spin density is confirmed for rubredoxins and can be extrapolated to metal centres in Cu proteins: amicyanin, plastocyanin, stellacyanin, azurin and pseudoazurin.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19997764</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">CICECO, Departamento de Quimica, Universidade Aveiro, 3810-193, Aveiro, Portugal. brian.goodfellow@ua.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The 1.4 angstrom resolution structure of Paracoccus pantotrophus pseudoazurin</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1107/s1744309110013989</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">627-635</style></pages><isbn><style face="normal" font="default" size="100%">1744-3091</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pseudoazurins are small type 1 copper proteins that are involved in the flow of electrons between various electron donors and acceptors in the bacterial periplasm, mostly under denitrifying conditions. The previously determined structure of Paracoccus pantotrophus pseudoazurin in the oxidized form was improved to a nominal resolution of 1.4 angstrom, with R and R(free) values of 0.188 and 0.206, respectively. This high-resolution structure makes it possible to analyze the interactions between the monomers and the solvent structure in detail. Analysis of the high-resolution structure revealed the structural regions that are responsible for monomer-monomer recognition during dimer formation and for protein-protein interaction and that are important for partner recognition. The pseudoazurin structure was compared with other structures of various type 1 copper proteins and these were grouped into families according to similarities in their secondary structure; this may be useful in the annotation of copper proteins in newly sequenced genomes and in the identification of novel copper proteins.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000278165900002</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Part 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Implications of oxidovanadium(IV) binding to actin</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Actins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenosine Triphosphate/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrophobic and Hydrophilic Interactions</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21497575 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">777-83</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Oxidovanadium(IV), a cationic species (VO(2+)) of vanadium(IV), binds to several proteins, including actin. Upon titration with oxidovanadium(IV), approximately 100% quenching of the intrinsic fluorescence of monomeric actin purified from rabbit skeletal muscle (G-actin) was observed, with a V(50) of 131 muM, whereas for the polymerized form of actin (F-actin) 75% of quenching was obtained and a V(50) value of 320 muM. Stern-Volmer plots were used to estimate an oxidovanadium(IV)-actin dissociation constant, with K(d) of 8.2 muM and 64.1 muM VOSO(4), for G-actin and F-actin, respectively. These studies reveal the presence of a high affinity binding site for oxidovanadium(IV) in actin, producing local conformational changes near the tryptophans most accessible to water in the three-dimensional structure of actin. The actin conformational changes, also confirmed by (1)H NMR, are accompanied by changes in G-actin hydrophobic surface, but not in F-actin. The (1)H NMR spectra of G-actin treated with oxidovanadium(IV) clearly indicates changes in the resonances ascribed to methyl group and aliphatic regions as well as to aromatics and peptide-bond amide region. In parallel, it was verified that oxidovanadium(IV) prevents the G-actin polymerization into F-actin. In the 0-200 muM range, VOSO(4) inhibits 40% of the extent of polymerization with an IC(50) of 15.1 muM, whereas 500 muM VOSO(4) totally suppresses actin polymerization. The data strongly suggest that oxidovanadium(IV) binds to actin at specific binding sites preventing actin polymerization. By affecting actin structure and function, oxidovanadium(IV) might be responsible for many cellular effects described for vanadium.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21497575</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3344 (Electronic)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, FCT, Universidade Nova de Lisboa, Caparica, Portugal. s.ramos@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, Joana</style></author><author><style face="normal" font="default" size="100%">Vale, Carlos</style></author><author><style face="normal" font="default" size="100%">Canario, Joao</style></author><author><style face="normal" font="default" size="100%">Branco, Vasco</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relations between mercury, methyl-mercury and selenium in tissues of Octopus vulgaris from the Portuguese Coast</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Pollution</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.envpol.2010.03.005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">158</style></volume><pages><style face="normal" font="default" size="100%">2094-2100</style></pages><isbn><style face="normal" font="default" size="100%">0269-7491</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mercury, methyl-mercury (MeHg) and selenium were determined in digestive gland and mantle of Octopus vulgaris, from three areas of the Portuguese coast. To our knowledge these are the first data on MeHg in cephalopods. Concentrations were higher in the digestive gland and percentage of MeHg in mantle. Enhanced Hg and MeHg levels were obtained in digestive gland of specimens from Olhao (3.1-7.4 and 2.0-5.0 mu g g(-1) respectively). Differences between areas may be partially related to Hg availability. Relationships between concentrations in mantle and digestive gland pointed to proportional increases of Hg and MeHg in tissues of specimens from Matosinhos and Cascais, but relatively constant values in mantle of individuals from Olhao (higher contamination). Se:Hg molar ratio in digestive gland was 32 and 30 in octopus from Matosinhos and Cascais, respectively, and 5.4 from Olhao. The proximity to the unit suggests demethylation as response to elevated MeHg levels in digestive gland. (C) 2010 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000278343000015</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1Si&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Vidal Pinheiro}, André</style></author><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">Parola, {António Jorge}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of cyclodextrins as scavengers of inhibitory photo-products in light controlled in vitro synthesis of RNA</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology A: Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Caged nucleotides</style></keyword><keyword><style  face="normal" font="default" size="100%">Coumarin</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyclodextrin</style></keyword><keyword><style  face="normal" font="default" size="100%">In vitro transcription</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2-3</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">147–151</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We recently reported on the use of caged nucleotides to attain full control of enzymatic polymerization of RNA solely by light. In the absence of light no RNA formation was possible due to the efficient caging by the coumarin moiety; after irradiation, caged ATP was released with quantitative precision and RNA polymerization was resumed. As photolabile protecting group [7-(diethylamino) coumarin-4-yl]methyl] (DEACM) was used due to its high absorbance in the visible region of the spectrum, fast deprotection kinetics and absence of radical intermediates. However, the 7-diethylamino-4-hydroxymethylcoumarin photo-product (DEACM-OH) was shown to inhibit the transcription reaction for concentrations higher than 30 μM [5]. This inhibition has been associated with poor water solubility, which is commonly dealt with via cumbersome chemical modifications of the protecting moiety. To overcome inhibition, we evaluated the use of molecular scavengers to sequester DEACM-OH formed after irradiation. Determination of association constants of coumarin with β-cyclodextrins allowed the assessment of its capability to remove free coumarin molecules from solution. The influence of β-cyclodextrin in transcription reaction was also assessed. Results show that β-cyclodextrin can be successfully used as scavenger as it increases the DEACM-OH threshold concentration for inhibition, amplifying the efficiency of light controlled in vitro transcription.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;This work was supported by Fundacao para a Ciencia e Tecnologia - A.V.P. (SFRH/BD/24276/2005) and J.C. (SFRH/BD/62957/2009), REQUIMTE, CIGMH, PTDC/SAU-BEB/66511/2006.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carmali, Sheiliza</style></author><author><style face="normal" font="default" size="100%">Alves, Vitor D.</style></author><author><style face="normal" font="default" size="100%">Coelhoso, Isabel M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recovery of lupanine from Lupinus albus L. leaching waters</style></title><secondary-title><style face="normal" font="default" size="100%">SEPARATION AND PURIFICATION TECHNOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 30</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">38-43</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, D. J.</style></author><author><style face="normal" font="default" size="100%">L. Ferreira</style></author><author><style face="normal" font="default" size="100%">Serio Branco, P.</style></author><author><style face="normal" font="default" size="100%">Fernandes, E</style></author><author><style face="normal" font="default" size="100%">Carmo, H.</style></author><author><style face="normal" font="default" size="100%">Remiao, F</style></author><author><style face="normal" font="default" size="100%">Bastos, ML</style></author><author><style face="normal" font="default" size="100%">Oliveira, J.</style></author><author><style face="normal" font="default" size="100%">Capela, JP</style></author><author><style face="normal" font="default" size="100%">F. Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of the oxidative damage induced by MDMA and its metabolites in rat brain synaptosomes</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 17</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">S</style></number><volume><style face="normal" font="default" size="100%">196</style></volume><pages><style face="normal" font="default" size="100%">S228-S229</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anthropocentric-based robotic and autonomous systems: assessment for new organisational options</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">Autonomous robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">gove</style></keyword><keyword><style  face="normal" font="default" size="100%">participative options</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword><keyword><style  face="normal" font="default" size="100%">working environment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/27.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">07/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Research activities at European level on the concept of new working environments offers considerable attention to the challenges of the increased competencies of people working together with automated technologies. Since the decade of 1980 the development of approaches for the humanization of work organization, and for the development of participative organizational options induced to new proposals related to the development of complex and integrated automated systems. From such parallel conceptual development emerged the concept of “anthropocentric robotic systems” and quickly it covered also other fields of automation. More recently, the debate also covers issues related to working perception of people dealing with autonomous systems (e.g. Autonomous robotics) in tasks related to production planning, to programming and to process control. In fact, today one can understand the wider use of the anthropocentrism concept of production architectures, when understanding the new quality of these systems. In this chapter the author analyses the evolution of these issues related to governance of ICT applied to manufacturing and industrial services in research programmes strengthening very much the ‘classical’ concept of anthropocentric-based systems. It is emerging a new value of the intuitive capacities and human knowledge in the optimization and flexibilization of the manufacturing processes. While this would be a pre-condition to understand the human-robot communication needs, there is also a need to take into consideration the qualitative variables in the definition and design of robotic systems, jobs and production systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Anthropocentric-based robotic and autonomous systems: assessment for new organisational options}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">Autonomous robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">gove</style></keyword><keyword><style  face="normal" font="default" size="100%">participative options</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword><keyword><style  face="normal" font="default" size="100%">working environment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/27.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">07/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Research activities at European level on the concept of new working environments offers considerable attention to the challenges of the increased competencies of people working together with automated technologies. Since the decade of 1980 the development of approaches for the humanization of work organization, and for the development of participative organizational options induced to new proposals related to the development of complex and integrated automated systems. From such parallel conceptual development emerged the concept of “anthropocentric robotic systems” and quickly it covered also other fields of automation. More recently, the debate also covers issues related to working perception of people dealing with autonomous systems (e.g. Autonomous robotics) in tasks related to production planning, to programming and to process control. In fact, today one can understand the wider use of the anthropocentrism concept of production architectures, when understanding the new quality of these systems. In this chapter the author analyses the evolution of these issues related to governance of ICT applied to manufacturing and industrial services in research programmes strengthening very much the ‘classical’ concept of anthropocentric-based systems. It is emerging a new value of the intuitive capacities and human knowledge in the optimization and flexibilization of the manufacturing processes. While this would be a pre-condition to understand the human-robot communication needs, there is also a need to take into consideration the qualitative variables in the definition and design of robotic systems, jobs and production systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. Doria</style></author><author><style face="normal" font="default" size="100%">Dias, {J. T.}</style></author><author><style face="normal" font="default" size="100%">M. Larguinho</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">P. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AuAg-alloy-nanoprobes for specific nucleic acid detection</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">diagnostic</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Silver</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Nano Science and Technology Institute</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">62–65</style></pages><isbn><style face="normal" font="default" size="100%">9781439834152</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The derivatization of gold-silver alloy nanoparticles with thiol-ssDNA oligonucleotides (AuAg-alloy-nanoprobes) and their use in nucleic acid detection is presented. A non-cross-linking method has been previously developed by our group using gold nanoparticles, which is based on the colorimetric comparison of solutions before and after salt-induced nanoprobe aggregation. Only the presence of a complementary target stabilizes the nanoprobe, preventing aggregation and colorimetric change after salt addition. Through this approach, the AuAg-alloy-nanoprobes allowed to specifically detect a sequence derived from the RNA polymerase β-subunit gene of Mycobacterium tuberculosis, the etiologic agent of human tuberculosis, with a 2.5-fold enhanced sensitivity (0.3 μg of total DNA) when compared to their gold counterparts.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010 ; Conference date: 21-06-2010 Through 25-06-2010&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, {Jose Ricardo Ramos Franco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Doria, {Goncalo Maria Reimao Pinto De Franca}</style></author><author><style face="normal" font="default" size="100%">Flores, {Alcino Orfeu De Leao}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric method and kit for the detection of specific nucleic acid sequences using metal nanoparticles functionalized with modified oligonucleotides</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a colorimetric method for the detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences, through the aggregation of nanoparticles functionalized with modified oligonucleotides, induced by an increase of the medium's ionic strength. Another aspect of the present invention relates with the development of a kit based on the method of the present invention, allowing for a quick and easy detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;EP2145023; C12Q 1/ 68 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoprobe assay for the identification of mycobacteria of the Mycobacterium tuberculosis complex</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Microbiology and Infection</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">European Society of Clinical Microbiology and Infectious Diseases | Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1464–1469</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-silver-alloy nanoprobes for one-pot multiplex DNA detection</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">25</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">255101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Águas, {Hugo Manuel Brito}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inkjet printed and {&quot;}doctor blade{&quot;} TiO2 photodetectors for DNA biosensors</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Detection</style></keyword><keyword><style  face="normal" font="default" size="100%">dioxide</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Dye</style></keyword><keyword><style  face="normal" font="default" size="100%">EFFICIENCY</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">Inkjet</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoparticle</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">photodetector</style></keyword><keyword><style  face="normal" font="default" size="100%">PLATFORM</style></keyword><keyword><style  face="normal" font="default" size="100%">printing</style></keyword><keyword><style  face="normal" font="default" size="100%">probes</style></keyword><keyword><style  face="normal" font="default" size="100%">sensitized</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensors/Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">solar-cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Titanium</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">1229–1234</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A dye sensitized TiO2 photodetector has been integrated with a DNA detection method based on non-cross-linking hybridization of DNA-functionalized gold nanoparticles, resulting in a disposable colorimetric biosensor. We present a new approach for the fabrication of dye sensitized TiO2 photodetectors by an inkjet printing technique-a non-contact digital, additive, no mask and no vacuum patterning method, ideal for cost efficient mass production. The developed biosensor was compared against a dye sensitized photodetector fabricated by the traditional {&quot;}doctor blade{&quot;} method. Detection of gold nanoparticle aggregation was possible for concentrations as low as 1.0 nM for the {&quot;}doctor blade{&quot;} system, and 1.5 nM for the inkjet printed photodetector. The demonstrated sensitivity limits of developed biosensors; are comparable to those of spectrophotometric techniques (1.0 nM). Our results show that a difference higher than 17% by traditional photodetector and 6% by inkjet printed in the photoresponses for the complementary and non-complementary gold nanoprobe assays could be attained for a specific DNA sequence from Mycobacterium tuberculosis, the etiologic agent of human tuberculosis. The decrease of costs associated with molecular diagnostic provided by a platform such as the one presented here may prove of paramount importance in developing countries. (C) 2009 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights into the use of magnetic force microscopy to discriminate between magnetic and nonmagnetic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">30</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">305706</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{DQ Group Author}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimizing Au-nanoprobes for specific sequence discrimination</style></title><secondary-title><style face="normal" font="default" size="100%">Colloids And Surfaces B-Biointerfaces</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acid</style></keyword><keyword><style  face="normal" font="default" size="100%">diagnostic</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">hybridization</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoparticle</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanoprobes</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic</style></keyword><keyword><style  face="normal" font="default" size="100%">probes</style></keyword><keyword><style  face="normal" font="default" size="100%">SNP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier Science B.V., Amsterdam.</style></publisher><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">122–124</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Gold nanoparticles functionalized with thiol-oligonucleotides are ideal platforms for detection of specific DNA sequences. Here we evaluate the effect of single base mismatches in hybridization efficiency according to the position of the mismatch, base pairing combination and thiol-oligonucleotide density in terms of specificity and efficiency of target recognition. Hybridization efficiency and single-nucleotide polymorphism discrimination at room temperature is maximized at a density of 83 +/- 4 thiol-oligonucleotides per 13.5 nm gold nanoparticle (24 pmol/cm(2)), and when the mismatch is localized at the 3'-end of the Au-nanoprobe, i.e. away from the gold nanoparticle surface. (C) 2010 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection and quantification system of biological, matter constituted by one or more optical sensors and one or more light sources, associated process and related applications</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a system and process for detection and/or qualitative and quantitative identification of the biological material, such as specific sequences of nucleic acids or proteins as antibodies, present in biological samples. The system is composed by one or more light sources (1) combined with one or more integrated optical photo sensors, or not, and various electronic components (4), necessary for obtaining/processing of the signal emitted by the metal nanoprobes functionalized with a solution of biological composite, as well as also a micro-controller and a microprocessor, fixed or portable. This photosensor structure is able to detect and to quantify the colour variations produced by metal nanoprobes, being this preferentially gold, functionalized by oligonucleotides complementary to specific DNA/RNA sequences, proteins, as for instance antibodies and/or antigens related with certain disease, or other sample or solution of biological composite, that are to be investigated. The detection and quantification process is based on the response of a photosensor, singular or integrated, based on thin film technology of amorphous, nanocrystalline or microcrystalline silicon and their alloys, as well as the new active ceramic semiconductors, amorphous and not amorphous.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;US2010041161; G01N21/00,G01N21/25, G01N33/00,G01N33/68&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Telma</style></author><author><style face="normal" font="default" size="100%">Temtem, Márcio</style></author><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and characterization of a cellulose affinity membrane for human immunoglobulin G (IgG) purification</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity membrane</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomimetic ligand</style></keyword><keyword><style  face="normal" font="default" size="100%">Cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulins purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Ionic liquid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0376738809008035</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">348</style></volume><pages><style face="normal" font="default" size="100%">224–230</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper reports the design, preparation and characterization of cellulose affinity membranes for antibody purification using a new methodology. Cellulose membranes were prepared from polymer-ionic liquid solutions, namely 1-butyl-3-methylimidazolium chloride {([BMIM][Cl])}, by the water induced phase inversion process. After functionalization with a synthetic ligand 2-(3-aminophenol)-6-(4-amino-1-naphthol)-4-chloro-s-triazine (ligand 22/8), these were evaluated as affinity supports for human immunoglobulin G {(IgG).} Membranes were characterized in terms of morphology {(SEM)}, porosity (mercury porosimetry), hydrophilicity (contact angle measurement), transport properties (permeability) and mechanical performance {(DMA).} Membranes prepared with varying cellulose contents (5 and 10&amp;amp;\#xa0;wt.% cellulose in ionic liquid solutions) lead to films with different properties. The 10&amp;amp;\#xa0;wt.% cellulose membrane presented enhanced morphological and mechanical properties, however, the morphology of this membrane was significantly altered after ligand coupling. Adsorption isotherms for human {IgG} onto 10&amp;amp;\#xa0;wt.% matrix activated with ligand 22/8 were obtained. Preliminary results showed that the bovine serum albumin {(BSA)}, a model impurity, did not adsorb onto the membrane while up to 6&amp;amp;\#xa0;mg {IgG/g} was bound and 2&amp;amp;\#xa0;mg {IgG/g} recovered.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">{de la Fuente}, {Jesús M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">RNA quantification using gold nanoprobes - application to cancer diagnostics</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Nanobiotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">BioMed Central (BMC)</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecular nanodiagnostics applied to cancer may provide rapid and sensitive detection of cancer related molecular alterations, which would enable early detection even when those alterations occur only in a small percentage of cells. The use of gold nanoparticles derivatized with thiol modified oligonucleotides (Au-nanoprobes) for the detection of specific nucleic acid targets has been gaining momentum as an alternative to more traditional methodologies. Here, we present an Au-nanoparticles based approach for the molecular recognition and quantification of the BCR-ABL usion transcript (mRNA), which is responsible for chronic myeloid leukemia (CML), and to the best of our knowledge it is the first time quantification of a specific mRNA directly in cancer cells is reported. This inexpensive and very easy to perform Au-nanoprobe based method allows quantification of unamplified total human RNA and specific detection of the oncogene transcript. The sensitivity settled by the Au-nanoprobes allows differential gene expression from 10 ng/μl of total RNA and takes less than 30 min to complete after total RNA extraction, minimizing RNA degradation. Also, at later stages, accumulation of malignant mutations may lead to resistance to chemotherapy and consequently poor outcome. Such a method, allowing for fast and direct detection and quantification of the chimeric BCR-ABL mRNA, could speed up diagnostics and, if appropriate, revision of therapy. This assay may constitute a promising tool in early diagnosis of CML and could easily be extended to further target genes with proven involvement in cancer development.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, I M P L V O</style></author><author><style face="normal" font="default" size="100%">Pinho, O</style></author><author><style face="normal" font="default" size="100%">Monteiro, D</style></author><author><style face="normal" font="default" size="100%">Faria, S</style></author><author><style face="normal" font="default" size="100%">Cruz, S</style></author><author><style face="normal" font="default" size="100%">Perreira, A</style></author><author><style face="normal" font="default" size="100%">Roque, A C</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Short communication: Effect of kefir grains on proteolysis of major milk proteins</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF DAIRY SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{93}</style></volume><pages><style face="normal" font="default" size="100%">{27-31}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The effect of kefir grains on the proteolysis of major milk proteins in milk kefir and in a culture of kefir grains in pasteurized cheese whey was followed by reverse phase-HPLC analysis. The reduction of kappa-, alpha-, and beta-caseins (CN), alpha-lactalbumin (alpha-LA), and beta-lactoglobulin (beta-LG) contents during 48 and 90 h of incubation of pasteurized milk (100 mL) and respective cheese whey with kefir grains (6 and 12 g) at 20 degrees C was monitored. Significant proteolysis of alpha-LA and kappa-, alpha-, and beta-caseins was observed. The effect of kefir amount (6 and 12 g/100 mL) was significant for alpha-LA and alpha- and beta-CN. alpha-Lactalbumin and beta-CN were more easily hydrolyzed than alpha-CN. No significant reduction was observed with respect to beta-LG concentration for 6 and 12 g of kefir in 100 mL of milk over 48 h, indicating that no significant proteolysis was carried out. Similar results were observed when the experiment was conducted over 90 h. Regarding the cheese whey kefir samples, similar behavior was observed for the proteolysis of alpha-LA and beta-LG: alpha-LA was hydrolyzed between 60 and 90% after 12 h (for 6 and 12 g of kefir) and no significant beta-LG proteolysis occurred. The proteolytic activity of lactic acid bacteria and yeasts in kefir community was evaluated. Kefir milk prepared under normal conditions contained peptides from proteolysis of alpha-LA and kappa-, alpha-, and beta-caseins. Hydrolysis is dependent on the kefir: milk ratio and incubation time. beta-Lactoglobulin is not hydrolyzed even when higher hydrolysis time is used. Kefir grains are not appropriate as adjunct cultures to increase beta-LG digestibility in whey-based or whey-containing foods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/6237AB4C-332C-4E60-8728-AEB92445B4FC</style></custom3><label><style face="normal" font="default" size="100%">r08465</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, Celia M.</style></author><author><style face="normal" font="default" size="100%">Baur, Jessica</style></author><author><style face="normal" font="default" size="100%">Holzinger, Michael</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Cosnier, Serge</style></author><author><style face="normal" font="default" size="100%">Gabriela Almeida, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enhanced Direct Electron Transfer of a Multihemic Nitrite Reductase on Single-walled Carbon Nanotube Modified Electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Electroanalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/elan.201000363</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">2973-2978</style></pages><isbn><style face="normal" font="default" size="100%">1040-0397</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Single-walled carbon nanotubes (SWCNTs) deposits on glassy carbon and pyrolytic graphite electrodes have dramatically enhanced the direct electron transfer of the multihemic nitrite reductase from Desulfovibrio desulfuricans ATCC 27774, enabling a 10-fold increase in catalytic currents. At optimal conditions, the sensitivity to nitrite and the maximum current density were 2.4 +/- 0.1 A L mol(-1) cm(-2) and 1500 mu A cm(-2), respectively. Since the biosensor performance decreased over time, laponite clay and electropolymerized amphiphilic pyrrole were tested as protecting layers. Both coating materials increased substantially the bioelectrode stability, which kept about 90% and 60% of its initial sensitivity to nitrite after 20 and 248 days, respectively.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000285397700013</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Conde</style></author><author><style face="normal" font="default" size="100%">{De La Fuente}, {J. M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In vitro transcription and translation inhibition via DNA functionalized gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">50</style></number><publisher><style face="normal" font="default" size="100%">IOP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">21</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of gold nanoparticles (AuNPs) has been gaining momentum as vectors for gene silencing strategies, combining the AuNPs' ease of functionalization with DNA and/or siRNA, high loading capacity and fast uptake by target cells. Here, we used AuNP functionalized with thiolated oligonucleotides to specifically inhibit transcription in vitro, demonstrating the synergetic effect between AuNPs and a specific antisense sequence that blocks the T7 promoter region. Also, AuNPs efficiently protect the antisense oligonucleotide against nuclease degradation, which can thus retain its inhibitory potential. In addition, we demonstrate that AuNPs functionalized with a thiolated oligonucleotide complementary to the ribosome binding site and the start codon, effectively shut down in vitro translation. Together, these two approaches can provide for a simple yet robust experimental set up to test for efficient gene silencing of AuNP-DNA conjugates. What is more, these results show that appropriate functionalization of AuNPs can be used as a dual targeting approach to an enhanced control of gene expression-inhibition of both transcription and translation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors thank Fundacao para a Ciencia e Tecnologia (CIGMH, PTDC/SAU-BEB/66511/2006), Nanotruck-Action NanoSciEra+ and ARAID for funding. J Conde acknowledges grant number (SFRH/BD/62957/2009).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, Sergio</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">de la Torre, Maria C.</style></author><author><style face="normal" font="default" size="100%">Sierra, Miguel A.</style></author><author><style face="normal" font="default" size="100%">Pereira, Antonio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New Methodology for the Synthesis of 3-Substituted Coumarins via Palladium-Catalyzed Site-Selective Cross-Coupling Reactions</style></title><secondary-title><style face="normal" font="default" size="100%">SYNLETT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19</style></number><pages><style face="normal" font="default" size="100%">2918-2922</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, {André Vidal}</style></author><author><style face="normal" font="default" size="100%">Parola, {A. Jorge}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Lima, {J. C.}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PH effect on the photochemistry of 4-methylcoumarin phosphate esters: caged-phosphate case study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Light</style></keyword><keyword><style  face="normal" font="default" size="100%">Photolabile protecting</style></keyword><keyword><style  face="normal" font="default" size="100%">Photolysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">49</style></number><publisher><style face="normal" font="default" size="100%">ACS - American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">12795–12803</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There are numerous reports of coumarin ester derivatives, in particular phosphate esters, as photocleavable cages in biological systems. Despite the comprehensive analysis of the photocleavage mechanism, studies of 4-methylcoumarin caged phosphates and/or nucleotides were always performed at constant pH. In this work, we present the study of the pH effect on the photochemistry of (7-diethylaminocoumarin-4-yl)methyl phosphate (DEACM-P). Fluorescence and photocleavage quantum yields, as well as the fluorescence decay times were measured as a function of the pH. It was found that the pH produces significant changes in the overall photochemical quantum yield of DEACM-P, and the observed changes are complementary to those obtained from the fluorescence quantum yield. Deprotonation of DEACM-HPO4 - to yield DEACM-PO4 2-, produces a decrease in the photochemical quantum yield (from 0.0045 to 0.0003) and an increase in the fluorescence quantum yield (from 0.072 to 0.092). Moreover, from the analysis of the decay times, we have also found that hydroxyl ion is not only relevant, but it is mechanistically involved in the photoreaction of DEACM-HPO4 -.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors would like to thank Dr. Joao Pina and Professor Sergio S. Melo for the fluorescence lifetime measurements and Dr. Laura Raurell for the help in DEACM-P synthesis. The authors would like to thank Dr. Cesar Laia for his help with the flash-flow setup and fruitful discussions. The authors would like to acknowledge Fundacao para a Ciencia e Tecnologia for A. Vidal Pinheiro scholarship SFRH/BD/24276/2005.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, J. E. A.</style></author><author><style face="normal" font="default" size="100%">Erny, G. L.</style></author><author><style face="normal" font="default" size="100%">Barros, A. S.</style></author><author><style face="normal" font="default" size="100%">Esteves, V. I.</style></author><author><style face="normal" font="default" size="100%">Brandao, T.</style></author><author><style face="normal" font="default" size="100%">Ferreira, A. A.</style></author><author><style face="normal" font="default" size="100%">E. Cabrita</style></author><author><style face="normal" font="default" size="100%">Gil, A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantification of organic acids in beer by nuclear magnetic resonance (NMR)-based methods</style></title><secondary-title><style face="normal" font="default" size="100%">Analytica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 3 2010</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">674</style></volume><pages><style face="normal" font="default" size="100%">166-175</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, J.</style></author><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Vale, C.</style></author><author><style face="normal" font="default" size="100%">Costa, M. H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metallothioneins and trace elements in digestive gland, gills, kidney and gonads of Octopus vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">Comparative Biochemistry and Physiology C-Toxicology &amp; Pharmacology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.cbpc.2010.03.009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">152</style></volume><pages><style face="normal" font="default" size="100%">139-146</style></pages><isbn><style face="normal" font="default" size="100%">1532-0456</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metallothionein-like proteins (MT) and V, Cr, Co, Ni, Zn, Cu, As and Cd were determined in digestive gland, gills, kidney and gonads of Octopus vulgaris, from the Portuguese coast. To our knowledge these are the first data on MT in octopus. High concentrations (mu g g(-1), dry mass) of Zn (48050) and Cd (555) were found in digestive gland, and MT reached levels one order of magnitude above the ones registered in wild bivalves. Significantly higher levels of MT in digestive gland and gills of specimens from A and B were in line with elevated Cd concentrations. Principal component analyses (PCA) point to MT-Cd and MT-Cr associations in digestive gland and gills. Despite the high levels of Zn in specimens from B, association with Zn was not obtained. Due to the affinity of MT to various elements, it should not be excluded the possibility of Cd replacing Zn in Zn-MT. Kidney presented higher levels of Cd, Co, Ni and As than gills and gonads, and in the case of As surpassing the levels in digestive gland, but PCA showed no relation with MT. Likewise the MT levels in gonads had no correspondence to the metal concentration variation. (C) 2010 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000279363400003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Monzani, E.</style></author><author><style face="normal" font="default" size="100%">Casella, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new CuZ active form in the catalytic reduction of N(2)O by nitrous oxide reductase from Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Biocatalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">*Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrous Oxide/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20422435 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">967-76</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The final step of bacterial denitrification, the two-electron reduction of N(2)O to N(2), is catalyzed by a multi-copper enzyme named nitrous oxide reductase. The catalytic centre of this enzyme is a tetranuclear copper site called CuZ, unique in biological systems. The in vitro reconstruction of the activity requires a slow activation in the presence of the artificial electron donor, reduced methyl viologen, necessary to reduce CuZ from the resting non-active state (1Cu(II)/3Cu(I)) to the fully reduced state (4Cu(I)), in contrast to the turnover cycle, which is very fast. In the present work, the direct reaction of the activated form of Pseudomonas nautica nitrous oxide reductase with stoichiometric amounts of N(2)O allowed the identification of a new reactive intermediate of the catalytic centre, CuZ degrees , in the turnover cycle, characterized by an intense absorption band at 680 nm. Moreover, the first mediated electrochemical study of Ps. nautica nitrous oxide reductase with its physiological electron donor, cytochrome c-552, was performed. The intermolecular electron transfer was analysed by cyclic voltammetry, under catalytic conditions, and a second-order rate constant of (5.5 +/- 0.9) x 10(5) M(-1 )s(-1) was determined. Both the reaction of stoichiometric amounts of substrate and the electrochemical studies show that the active CuZ degrees species, generated in the absence of reductants, can rearrange to the resting non-active CuZ state. In this light, new aspects of the catalytic and activation/inactivation mechanism of the enzyme are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20422435</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1432-1327 (Electronic)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The impact of global forces on the individual: empirical evidence from the German clothing industry}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing sector</style></keyword><keyword><style  face="normal" font="default" size="100%">corporate strategies</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">working conditions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/29.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">08/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Starting from theoretical perspectives on globalisation, the following article analyses how current working conditions are affected by globalisation processes. For this purpose, recent developments in the German clothing sector are traced back to the power of economic globalisation processes. Characterising the German clothing sector as pioneer in economic globalisation, we use empirical findings to illustrate how current processes of globalisation influence the work place: At organisational level, corporate strategies aim at rationalisation, standardisation and flexibilisation of work in order to response to the economic pressure of global markets. At individual level these strategies, in turn, speed up working processes and intensify working processes for the employees. Although these developments form strong trends, we conclude that the local embeddedness of companies is still of high importance with regard to organisational and individual consequences of globalisation.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Luisa R.</style></author><author><style face="normal" font="default" size="100%">Corvo, Marta C.</style></author><author><style face="normal" font="default" size="100%">Enugala, Ramu</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of HR-MAS NMR in the solid-phase synthesis of a glycopeptide using Sieber amide resin</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 2010</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">323-330</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, F. J. S.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Frenking, G.</style></author><author><style face="normal" font="default" size="100%">Santos, A. Gil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Asymmetric Intramolecular Aldol Reactions of Substituted 1,7-Dicarbonylic Compounds. A Mechanistic Study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 16 2010</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">2546-2555</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H. M.</style></author><author><style face="normal" font="default" size="100%">Carreira, R.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. S.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ultrasonic multiprobe as a new tool to overcome the bottleneck of throughput in workflows for protein identification relaying on ultrasonic energy</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ultrasonics</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">High-Throughput Screening Assays/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteomics/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization</style></keyword><keyword><style  face="normal" font="default" size="100%">Time Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Urea/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20188887 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">55-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We studied in this work the performance of the new ultrasonic multiprobe in terms of throughput, handling and robustness. The study was conducted using the multiprobe to speed two different proteomics workflows. The &quot;classic&quot; method relaying on overnight protein digestion (12h), was used as the standard procedure. This work clearly shows the importance of testing variables such as ultrasonic amplitude and ultrasonic time when adapting an ultrasonic-based treatment to a new ultrasonic device. The results here presented also shown and confirm the advantage of speed up sample treatment workflows with the aid of ultrasonic energy in combination with a 96-well plate. The methods compared were similar in terms of robustness, but the desalting free method was the fastest, requiring only 2 min/sample for completion. In addition it was also the simplest in terms of handling, since no desalting step was needed. The following standard proteins were successfully identified using the methods studied: bovine serum albumin, alpha-lactalbumin, ovalbumin, carbonic anhydrase, fructose-bisphosphate aldolase A, catalase, chymotrypsinogen A. As case study, the identification of the protein Split-Soret cytochrome c from D. desulfuricans ATCC 27774 was carried out.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20188887</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3573 (Electronic)0039-9140 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, CQFB, Faculdade de Ciencias e Tecnologia, FCT, Universidade Nova de Lisboa, UNL, Quinta da Torre, 2829-516 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pontes, Helena</style></author><author><style face="normal" font="default" size="100%">de Pinho, Paula Guedes</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Carmo, Helena</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lourdes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metabolic interactions between ethanol and MDMA in primary cultured rat hepatocytes</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 11</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">150-157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;3,4-Methylenedioxymethamphetamine (MDMA; ecstasy), a drug of abuse commonly consumed at rave parties, is often taken in a polydrug abuse scenario, ethanol being one of the most associated drugs. Both MDMA and ethanol are mainly metabolized in the liver with formation of toxic metabolites. Our working hypothesis is that ethanol can modify the metabolism of MDMA through the cytochrome P450 system, and that this effect may be further potentiated by hyperthermia, a well-known consequence of MDMA abuse. To investigate these putative interactions we used primary rat hepatocyte cultures, which were exposed to 300 mM ethanol, 1.6 mM MDMA and the combination of both, at normothermic (36.5 degrees C) and hyperthermic (40.5 degrees C) conditions. After 24 h, the levels of MDA, HMA and HMMA in the cell culture medium were quantified by GC/MS. In addition, we repeated the same experimental design preceded by 1 h incubation with 0.18 mu M ketoconazole or 150 mu M diallyl sulphide (CYP3A and CYP2E1 inhibitors, respectively), to evaluate the putative role of these isoenzymes in the observed effects. The results obtained showed that ethanol exposure increases the formation of some MDMA metabolites such as HMA (1.8 times increase) and MDA (1.5 times increase). This effect was markedly increased under hyperthermic conditions (HMA, MDA and HMMA formation increased 10,6 and 16 times, respectively) and is mediated, at least partially, by CYP3A and CYP2E1. (C) 2010 Elsevier Ireland Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F.M. Braz Fernandes, K.K. Mahesh, R.J.Cordeiro Silva and R.M. Santos Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simultaneous measurement of electrical resistivity and x-ray diffraction during R-phase formation on Ni-Ti SMA</style></title><secondary-title><style face="normal" font="default" size="100%">Smart Structural Systems Technology - 2010</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">6-7 Apr, 2010</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-simultaneous_measurement_of_electrical_resistivity_and_x-ray_diffraction_during_r-phase_formation_on_ni-ti_sma..pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">European Science Foundation</style></publisher><pub-location><style face="normal" font="default" size="100%">Porto, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anthropocentric-based robotic and autonomous systems: assessment for new organisational options</style></title><secondary-title><style face="normal" font="default" size="100%">Conference &quot;Autonomous systems: inter-relations of technical and societal issues&quot;</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">5-6 Nov. 2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/27.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Research activities at European level on the concept of new working environments offers considerable attention to the challenges of the increased competencies of people working together with automated technologies. Since the decade of 1980 the development of approaches for the humanization of work organization, and for the development of participative organizational options induced to new proposals related to the development of complex and integrated automated systems. From such parallel conceptual development emerged the concept of “anthropocentric robotic systems” and quickly it covered also other fields of automation. More recently, the debate also covers issues related to working perception of people dealing with autonomous systems (e.g. Autonomous robotics) in tasks related to production planning, to programming and to process control. In fact, today one can understand the wider use of the anthropocentrism concept of production architectures, when understanding the new quality of these systems. In this chapter the author analyses the evolution of these issues related to governance of ICT applied to manufacturing and industrial services in research programmes strengthening very much the ‘classical’ concept of anthropocentric-based systems. It is emerging a new value of the intuitive capacities and human knowledge in the optimization and flexibilization of the manufacturing processes. While this would be a pre-condition to understand the human-robot communication needs, there is also a need to take into consideration the qualitative variables in the definition and design of robotic systems, jobs and production systems.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gouveia, João Pedro</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Forecasting of Residential Energy Services Demand: The Portuguese Case for 2030</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference IAEE - 11th IAEE European Conference Energy Economy, Policies and Supply Security: Surviving the Global Economic Crisis.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">25-28 August</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">International Association of Energy Economics</style></publisher><pub-location><style face="normal" font="default" size="100%">Vilnius, Lithuania</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, L.</style></author><author><style face="normal" font="default" size="100%">Gouveia, J.</style></author><author><style face="normal" font="default" size="100%">Maurício, B.</style></author><author><style face="normal" font="default" size="100%">Fortes, P.</style></author><author><style face="normal" font="default" size="100%">Seixas, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The impact of Climate Change Mitigation Options on Air Pollutant Emissions in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Semiannual ETSAP Meeting 2010</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">24 June</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">KTH Royal Institute of Technology</style></publisher><pub-location><style face="normal" font="default" size="100%">Stockholm, Sweden</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advanced technique for non-destructive testing of friction stir welding of metals</style></title><secondary-title><style face="normal" font="default" size="100%">Measurement: Journal of the International Measurement Confederation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-77955338513&amp;partnerID=40&amp;md5=4c0a70a8f8cc7648453e411cd16a1dc1</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1021 - 1030</style></pages><isbn><style face="normal" font="default" size="100%">02632241 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :22Export Date: 27 February 2015CODEN: MSRMD&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of a leuco Spirolactone from 4-(2-Carboxyphenyl)-7-diethylamino-4 '-dimethylamino-1-benzopyrylium: Design of a Phase-Change Thermochromic System Based on a Flavylium Dye</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000280431900016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">7760-7766</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A phase-change thermochromic system was designed through the reversible transformation of the 4-substituted flavylium dye 4-(2-carboxyphenyl)-7-diethylamino-4'-dimethyl-amino-1-benzopyrylium into its leuco form, in the presence of a developer (ethyldiisopropylamine) and a suitable solvent (e.g., acetonitrile, n-pentadecanonitrile). The leuco form of the flavylium-based dye is a spirolactone species whose ring opens at low temperature (below the solvent melting point) to form the blue flavylium cation. Decarboxylation of the lactone to give 4-phenyl-7-diethylamino-4'-dimethylamino-1-benzopyrylium was observed upon irradiation of the system with UV light, erasing the thermochromic effect.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 632NRTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 41&lt;br /&gt;
Gavara, Raquel Laia, Cesar A. T. Jorge Parola, A. Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Gavara, Raquel/C-6669-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [PTDC/QUI/67786/2006, SFRH/BPD/44639/2008]&lt;br /&gt;
This work was supported by Fundacao para a Ciencia e Tecnologia, Project PTDC/QUI/67786/2006. R.G. thanks FCT for financial support (Grant SFRH/BPD/44639/2008). Dr. Vesselin Petrov is kindly acknowledged by his technical support.&lt;br /&gt;
Wiley-blackwell&lt;br /&gt;
Malden&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ventura, M. G.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of Eu(III) Nanoparticles on Borosilicate Sol-Gel Studied with Time-Resolved Luminescence Techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283519400019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">18414-18422</style></pages><isbn><style face="normal" font="default" size="100%">1932-7447</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The formation of Eu(III) nanoparticles in borosilicate sol-gels and the glass formation heat treatment effect on those particles were studied using luminescence techniques. The presence of the particles was observed using transmission electron microscopy (TEM) images followed by analysis with energy dispersive X-ray spectroscopy (EDS). These experiments showed the presence of particles with a large quantity of europium and chlorine and only small amounts of oxygen with sizes ranging from 30 to 100 nm. Heat treatment at 400, 600, and 800 degrees C lead to glass samples in which those particles were no longer observed. Steady-state and time-resolved luminescence techniques allowed a detailed study of Eu(III) photophysics in sot-gel and glass samples. In sol-gel matrices, the (5)D(0) -&amp;gt; (7)F(0) transition is very weak, hinting at Eu(III) species experiencing a rather symmetric crystal field. The (5)D(0) -&amp;gt; (7)F(2) transition intensity is not very strong, which according to a Judd-Ofelt analysis indicates low interaction with the anions present in the sol-gel matrices. This picture reverses after heat treatment, indicating a replacement of chloride anions with oxygen as preferential ligands of Eu(III). Time-resolved luminescence shows in a more detailed way these aspects. Sol-gel samples display nonexponential kinetics, which are attributed to Eu(III) species present in the nanoparticles surface (bound to oxygen) and Eu(III) in the core of the nanoparticles (bound to chloride). Glass samples display single-exponential luminescence decays, in which the decay constant approaches the values calculated for the radiative rate constant with Judd-Ofelt analysis. It is concluded that, in sol-gel, mechanisms like electron-phonon coupling suppress the Eu(III) luminescence, which disappear as soon as the nanoparticles are disrupted after heat treatment.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 671PPTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 41&lt;br /&gt;
Ventura, Marcia G. Laia, Cesar A. T. Jorge Parola, A.&lt;br /&gt;
Laia, Cesar/C-8651-2011; Parola, A. Jorge/F-4048-2010; Ventura, Marcia/C-6702-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES (Portugal) [PTDC/EAT/67354/2006, SFRH/BPD/40008/2007]&lt;br /&gt;
FCT-MCTES (Portugal) is acknowledged for financial support through project PTDC/EAT/67354/2006 and a postdoc grant SFRH/BPD/40008/2007 (M.V.). Ms. Catarina Miguel is acknowledged for assistance in FTIR measurements.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leydet, Y.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydroxypyridinechromene and Pyridinechalcone: Two Coupled Photochromic Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000274265100020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">545-555</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Substitution of the phenyl group in 2-hydroxychalcones by a 4-pyridine unit dramatically changes the network of chemical reactions of this compound: trans-chalcone-type (Ct), cis-chalcone-type (Cc), and a hemiketal (hydroxy-4-pyridinechromene) (B) and their protonated forms are formed, but the presence of a flavylium-type cation could not be detected even at very acidic pH Values. Moreover, whereas in 2-phenyl-2-benzopyrylium compounds B and Cc are generally elusive species whose kinetic processes in aqueous solutions occur oil the sub-second time-scale, in the present compound these species equilibrate on a timescale four orders of magnitude lower. Complete characterization of the equilibrium and kinetics of the reaction network could thus be achieved by (1)H NMR spectroscopy and UV/Vis spectrophotometry. ne network of chemical reactions exhibits cis-trans photoisomerization, as well as photochromism between the hemiketal and the chalcone-type species. The irradiation of Ct in MeOH/ H(2)O (1:1) at 365 nm produces B almost quantitatively through two Consecutive photochemical reactions: Ct -&amp;gt; Cc photoisomerization followed by Cc -&amp;gt; B photo ring Closure with a global quantum yield of 0.02. On the other hand, irradiation of B at 254 nm leads to it photostationary state composed by 80% Ct and 20%, B. with a quantum yield of 0.21.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 552CSTimes Cited: 6&lt;br /&gt;
Cited Reference Count: 72&lt;br /&gt;
Leydet, Yoann Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fct-mctes [ptd/qui/67786/2006, sfrh/bpd/44230/2008]&lt;br /&gt;
We acknowledge LabRMN at FCT-UNL and Rede Nacional de RMN (supported with funds from FCT-MCTES) for access to the facilities. The Portuguese FCT-MCTES is also acknowledged for financial support through project PTD/QUI/67786/2006 and a post-doc grant SFRH/BPD/44230/2008 (Y.L.). J. . Lima. C. Laia, and V Petrov are kindly acknowledged for fruitful discussions&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">dos Santos, J.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">Rosado, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Innovative eddy current probe for micro defects</style></title><secondary-title><style face="normal" font="default" size="100%">36th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-77950133414&amp;partnerID=40&amp;md5=b4ee8ba0d7e92adc73b0a8593c6d75cf</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Kingston, RI</style></pub-location><volume><style face="normal" font="default" size="100%">1211</style></volume><pages><style face="normal" font="default" size="100%">377 - 384</style></pages><isbn><style face="normal" font="default" size="100%">0094243X (ISSN); 9780735407480 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, A. V.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">pH Effect on the Photochemistry of 4-Methylcoumarin Phosphate Esters: Caged-Phosphate Case Study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000284990600001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">12795-12803</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There are numerous reports of coumarin ester derivatives, in particular phosphate esters, as photocleavable cages in biological systems. Despite the comprehensive analysis of the photocleavage mechanism, studies of 4-methylcoumarin caged phosphates and/or nucleotides were always performed at constant pH. In this work. we present the study of the pH effect on the photochemistry of (7-diethylaminocoumarin-4-yl)methyl phosphate (DEACM-P). Fluorescence and photocleavage quantum yields, as well as the fluorescence decay times were measured as a function of the pH. It was found that the pH produces significant changes in the overall photochemical quantum yield of DEACM-P, and the observed changes are complementary to those obtained from the fluorescence quantum yield. Deprotonation of DEACM-HPO(4)(-) to yield DEACM -PO(4)(2-), produces a decrease in the photochemical quantum yield (from 0.0045 to 0.0003) and an increase in the fluorescence quantum yield (from 0.072 to 0.092). Moreover, from the analysis of the decay times, we have also found that hydroxyl ion is not only relevant, but it is mechanistically involved in the photoreaction of DEACM-HPO(4)(-).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 690GNTimes Cited: 6&lt;br /&gt;
Cited Reference Count: 30&lt;br /&gt;
Pinheiro, Andre Vidal Jorge Parola, A. Baptista, Pedro V. Lima, J. C.&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; Baptista, Pedro/A-1237-2009; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Baptista, Pedro/0000-0001-5255-7095; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [SFRH/BD/24276/2005]&lt;br /&gt;
The authors would like to thank Dr. Joao Pina and Professor Sergio S. Melo for the fluorescence lifetime measurements and Dr. Laura Raurell for the help in DEACM-P synthesis. The authors would like to thank Dr. Cesar Laia for his help with the flash-flow setup and fruitful discussions. The authors would like to acknowledge Fundacao para a Ciencia e Tecnologia for A. Vidal Pinheiro scholarship SFRH/BD/24276/2005.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.S.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author><author><style face="normal" font="default" size="100%">Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A reconfigurable digital signal processing system for eddy currents non-destructive testing</style></title><secondary-title><style face="normal" font="default" size="100%">2010 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2010</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-77957852514&amp;partnerID=40&amp;md5=be8f5f1132b481036b323aa0f6ecf562</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Austin, TX</style></pub-location><pages><style face="normal" font="default" size="100%">1284 - 1289</style></pages><isbn><style face="normal" font="default" size="100%">9781424428335 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 81822Cited By :7Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, M.</style></author><author><style face="normal" font="default" size="100%">Leal, C. R.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Scheven, U. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible Photorheology in Solutions of Cetyltrimethylammonium Bromide, Salicylic Acid, and trans-2,4,4 '-Trihydroxychalcone</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283837800017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">16715-16721</style></pages><isbn><style face="normal" font="default" size="100%">0743-7463</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We show photorheology in aqueous solutions of weakly entangled wormlike micelles prepared with cetyltrimethylammonium bromide (CTAB), salicylic acid (HSal), and dilute amounts of the photochromic multistate compound trans-2,4,4'-trihydroxychalcone (Ct). Different chemical species of Ct are associated with different colorations and propensities to reside within or outside CTAB micelles. A light-induced transfer between the intra- and intermicellar space is used to alter the mean length of wormlike micelles and hence the rheological properties of the fluid, studied in steady-state shear Bow and in dynamic rheological measurements. Light-induced changes of fluid rheology are reversible by a the relaxation process. at relaxation rates which depend on pH and which are consistent with photochromic reversion rates measured by UV-vis absorption spectroscopy. Parameterizing viscoelostic rheological states by their effective relaxation time tau(c) and corresponding response modulus G(c), we find the light and dark states of the system to fall onto a characteristic state curve defined by comparable experiments conducted without photosensitive components. These reference experiments were prepared with the same concentration of CTAB, but different concentrations of HSal or sodium salicylote (NaSal), and tested at different temperatures.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 675NQTimes Cited: 3&lt;br /&gt;
Cited Reference Count: 33&lt;br /&gt;
Pereira, M. Leal, C. R. Parola, A. J. Scheven, U. M.&lt;br /&gt;
Leal, Catarina/A-2814-2009; Physics Department, ISEL/F-6664-2010; Parola, A. Jorge/F-4048-2010; Scheven, Ulrich/D-7582-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Portuguese Foundation for Science and Technology FCT-MCTES [PTDC/ENR/65170/2006]&lt;br /&gt;
Supported by the Portuguese Foundation for Science and Technology FCT-MCTES under grant PTDC/ENR/65170/2006.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, A.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">Fonseca, J.</style></author><author><style face="normal" font="default" size="100%">Tedim, J.</style></author><author><style face="normal" font="default" size="100%">Carneiro, A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Freire, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solid-State Electrochromic Cells Based on M(salen) -Derived Electroactive Polymer Films</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochemical and Solid State Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279806700031</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">J114-J118</style></pages><isbn><style face="normal" font="default" size="100%">1099-0062</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A systematic study of the electrochromic (EC) behavior of electropolymerized poly[M(salen)] films (M = Ni, Cu, and Pd) was performed by spectroelectrochemistry. Color contrast between oxidized and reduced states, stability under square wave potential cycling, coloration efficiency, and switching rate were evaluated. Five polymers were selected to assemble solid-state EC cells in a symmetrical configuration (electrode/poly[M(salen)] film/opaque electrolyte/poly[M(salen)] film/electrode). The best EC performance was found for poly[Pd(3-Mesalen)], poly[1], with 38% of initial diffuse reflectance variation and loss of 50% after 6769 cycles. (C) 2010 The Electrochemical Society. [DOI: 10.1149/1.3457474] All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 624HATimes Cited: 0&lt;br /&gt;
Cited Reference Count: 32&lt;br /&gt;
Branco, Aida Pinheiro, Carlos Fonseca, Joana Tedim, Joao Carneiro, Andrea Jorge Parola, A. Freire, Cristina Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Freire, Cristina/F-4775-2010; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; Tedim, Joao/H-9053-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT, Portugal [PTDC/QUI/67786/2006]; FCT&lt;br /&gt;
The work was partially funded by FCT, Portugal, project Ref PTDC/QUI/67786/2006. J.F. thanks FCT for a fellowship.&lt;br /&gt;
Electrochemical soc inc&lt;br /&gt;
Pennington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbosa, P. C.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, L. C.</style></author><author><style face="normal" font="default" size="100%">Silva, M. M.</style></author><author><style face="normal" font="default" size="100%">Smith, M. J.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solid-state electrochromic devices using pTMC/PEO blends as polymer electrolytes</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000275239900032</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">1495-1502</style></pages><isbn><style face="normal" font="default" size="100%">0013-4686</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flexible, transparent and self-supporting electrolyte films based on poly(trimethylene carbonate)/poly(ethylene oxide) (p(TMC/PEO) interpenetrating networks doped with LiClO(4) were prepared by the solvent casting technique. These novel solid polymer electrolyte (SPE) systems were characterized by measurements of conductivity, cyclic voltammetry, differential scanning calorimetry and thermogravimetry. The incorporation of solid electrolytes as components of electrochromic devices can offer certain operational advantages in real-world applications. In this study, all-solid-state electrochromic cells were characterized, using Prussian blue (PB) and poly-(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT) as complementary electrochromic compounds on poly(ethyleneterphthalate) (PET) coated with indium tin oxide (ITO) as flexible electrodes. Assembled devices with PET/ITO/PB/SPE/PEDOT/ITO/PET &quot;sandwich-like&quot; structure were assembled and successfully cycled between light and dark blue, corresponding to the additive optical transitions for PB and PEDOT electrochromic layers. The cells required long cycle times (&amp;gt;600 s) to reach full color switch and have modest stability towards prolonged cycling tests. The use of short duration cycling permitted the observation of changes in the coloration-bleaching performance in cells with different electrolyte compositions. (C) 2009 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 564TITimes Cited: 9&lt;br /&gt;
Cited Reference Count: 26&lt;br /&gt;
Barbosa, P. C. Rodrigues, L. C. Silva, M. M. Smith, M. J. Parola, A. J. Pina, F. Pinheiro, Carlos&lt;br /&gt;
11th International Symposium on Polymer Electrolytes&lt;br /&gt;
Aug 31-sep 05, 2008&lt;br /&gt;
Ofir, PORTUGAL&lt;br /&gt;
ISE, FAME, Global Off Naval Res, USAF Off Aerosp Res, CGD, TAP, Panibral, Municipio de Ponte de Lima, MacService&lt;br /&gt;
Pina, Fernando/C-8161-2011; Chang, Ting-Hsiang/B-1337-2012; Parola, A. Jorge/F-4048-2010; Silva, M. Manuela/H-6429-2013; Rodrigues, Luisa/I-7159-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Silva, M. Manuela/0000-0002-5230-639X;&lt;br /&gt;
Pergamon-elsevier science ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">Albuquerque, R. Q.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Parola, J.</style></author><author><style face="normal" font="default" size="100%">De Cola, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supramolecular host-guest flavylium-loaded zeolite L hybrid materials: network of reactions of encapsulated 7,4 '-dihydroxyflavylium</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279387600016</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">991-995</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report a spectroscopic study of the network of reactions of a flavylium dye encapsulated in the one-dimensional channels of zeolite L. The positively charged 7,4'-dihydroxyflavylium (AH(+)) is easily incorporated and remains stable in zeolite L channels. Once encapsulated, the flavylium exhibits a red shift in the excitation spectrum comparative to aqueous solutions. Moreover, contrary to the observed behavior in water, no excited state proton transfer takes place in the loaded crystals, corroborating the encapsulation of AH(+). The trans-chalcone (Ct) form from the same flavylium network could also be encapsulated inside the zeolite L, using toluene with 20% triethylamine as solvent and K(+) as counter ion of the negative framework of the zeolite. The encapsulation of Ct is confirmed by changes on the excitation spectrum and by a blue shift in the emission. The encapsulated Ct was shown to generate AH(+) when the Ct-loaded crystals were suspended in water, which proves that isomerization, tautomerization and dehydration reactions take place inside the zeolite L.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 618WUTimes Cited: 10&lt;br /&gt;
Cited Reference Count: 35&lt;br /&gt;
Gomes, Raquel Albuquerque, Rodrigo Q. Pina, Fernando Parola, Jorge De Cola, Luisa&lt;br /&gt;
Pina, Fernando/C-8161-2011; Albuquerque, Rodrigo/A-8433-2013; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Portuguese FCT-MCTES [PTDC/QUI/67786/2006, SFRH/BD/27282/2006]; Alexander von Humboldt foundation [SFB TRR 61]&lt;br /&gt;
The Portuguese FCT-MCTES is acknowledged for financial support through project PTDC/QUI/67786/2006 and PhD grant SFRH/BD/27282/2006 (RG). RQA would like to acknowledge the Alexander von Humboldt foundation and SFB TRR 61 for financial support.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, A. V.</style></author><author><style face="normal" font="default" size="100%">J. Conde</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of cyclodextrins as scavengers of inhibitory photo-products in light controlled in vitro synthesis of RNA</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000280623200010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">213</style></volume><pages><style face="normal" font="default" size="100%">147-151</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We recently reported on the use of caged nucleotides to attain full control of enzymatic polymerization of RNA solely by light. In the absence of light no RNA formation was possible due to the efficient caging by the coumarin moiety: after irradiation, caged ATP was released with quantitative precision and RNA polymerization was resumed. As photolabile protecting group [7-(diethylamino)coumarin-4-yl]methyl] (DEACM) was used due to its high absorbance in the visible region of the spectrum, fast deprotection kinetics and absence of radical intermediates. However, the 7-diethylamino-4-hydroxymethylcoumarin photo-product (DEACM-OH) was shown to inhibit the transcription reaction for concentrations higher than 30 mu M [5]. This inhibition has been associated with poor water solubility, which is commonly dealt with via cumbersome chemical modifications of the protecting moiety. To overcome inhibition, we evaluated the use of molecular scavengers to sequester DEACM-OH formed after irradiation. Determination of association constants of coumarin with beta-cyclodextrins allowed the assessment of its capability to remove free coumarin molecules from solution. The influence of beta-cyclodextrin in transcription reaction was also assessed. Results show that beta-cyclodextrin can be successfully used as scavenger as it increases the DEACM-OH threshold concentration for inhibition, amplifying the efficiency of light controlled in vitro transcription. (C) 2010 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 634YWTimes Cited: 0&lt;br /&gt;
Cited Reference Count: 22&lt;br /&gt;
Pinheiro, A. Vidal Conde, J. Parola, A. J. Lima, J. C. Baptista, P. V.&lt;br /&gt;
Conde, Joao/F-2231-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; Baptista, Pedro/A-1237-2009; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Conde, Joao/0000-0001-8422-6792; Parola, A. Jorge/0000-0002-1333-9076; Baptista, Pedro/0000-0001-5255-7095; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [SFRH/BD/24276/2005, SFRH/BD/62957/2009]; REQUIMTE; CIGMH [PTDC/SAU-BEB/66511/2006]&lt;br /&gt;
The authors would like to acknowledge Dr. Cesar Laia for fruitful suggestions. This work was supported by Fundacao para a Ciencia e Tecnologia - A.V.P. (SFRH/BD/24276/2005) and J.C. (SFRH/BD/62957/2009), REQUIMTE, CIGMH, PTDC/SAU-BEB/66511/2006.&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Araújo</style></author><author><style face="normal" font="default" size="100%">N. Nunes</style></author><author><style face="normal" font="default" size="100%">S. Palma</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Alpha rhythm onset detector based on localized EEG sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of ESBME &amp; MEDICON 2010</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Greece</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bicho, A.</style></author><author><style face="normal" font="default" size="100%">Peça, Inês N</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Cardoso, M Margarida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anti-CD8 conjugated nanoparticles to target mammalian cells expressing CD8</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Antigens</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Culture Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cricetinae</style></keyword><keyword><style  face="normal" font="default" size="100%">Cricetulus</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Carriers</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">Fourier Transform Infrared</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Lactic Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Monoclonal</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyglycolic Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Scanning</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface Properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Transfection</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">{CD8}</style></keyword><keyword><style  face="normal" font="default" size="100%">{CHO} Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">{Phase-Contrast}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20696228</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">399</style></volume><pages><style face="normal" font="default" size="100%">80–86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work aimed at the development of targeted drug delivery systems using nanoparticles fused with antibodies. The antibody anti-human {CD8} was coupled onto {PLGA} nanoparticles, and the ability of these particles to specifically target cells expressing {CD8} was studied. The obtained particles were found to be of spherical shape exhibiting a size between 350 and 600 nm. In vitro experiments with different cellular cultures {(TE671}, {CHO} and {HEK293)} using unmodified nanoparticles containing rhodamine have shown that particles were present on their surface within 48 h of incubation. In vitro tests using {anti-CD8} conjugated nanoparticles in {CHO} cell cultures indicated that all transfected cells which express {CD8} show these particles on their surface within 1h of incubation. These results demonstrated that, in a shorter time, the produced particles can target cells expressing {CD8} on their surface which offers the ability to reduce drug side effects. The antibody-coupled nanoparticles represent a promising approach to improve the efficacy of active targeting for lymphoblastic leukaemia therapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 20696228&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F.M. Braz Fernandes, C. Gaspar, K.K. Mahesh, I.D. Moldovan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Caracterização estrutural, térmica e mecânica de ligas Ni-Ti com memória de forma para aplicação em engenharia civil</style></title><secondary-title><style face="normal" font="default" size="100%">Actas do Congresso Reabilitar-2010 - Conservação e Reabilitação de Estruturas, LNEC</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-caracterizacao_estrutural_termica_e_mecanica_de_ligas_ni-ti_com_memoria_de_forma_para_aplicacao_em_enginharia_civil.pdf</style></url></related-urls></urls><pages><style face="normal" font="default" size="100%">11</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Conceição</style></author><author><style face="normal" font="default" size="100%">Gamboa, H.</style></author><author><style face="normal" font="default" size="100%">S. Palma</style></author><author><style face="normal" font="default" size="100%">T. Araújo</style></author><author><style face="normal" font="default" size="100%">N. Nunes</style></author><author><style face="normal" font="default" size="100%">D. Marinho</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">A. Silva</style></author><author><style face="normal" font="default" size="100%">H. Louro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison between the standard average muscle activation with the use of snorkel and without snorkel in breaskstroke techinique</style></title><secondary-title><style face="normal" font="default" size="100%">Book of Abstracts of the 7688 XIth International Symposium for Biomechanics and Medicine in Swimming</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Oslo</style></pub-location><pages><style face="normal" font="default" size="100%">59</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Lowe, C. R.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison of Fluorescence Labelling Techniques for the Selection of Affinity Ligands from Solid-Phase Combinatorial Libraries</style></title><secondary-title><style face="normal" font="default" size="100%">Separation Science and Technology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Combinatorial Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hts</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">2187–2193</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study reports the comparison of fluorimetric techniques (fluorescence microscopy and spectrofluorimetry on a 96-well format) for the on-bead screening of combinatorial libraries of affinity ligands for chromatographic separations. Two solid-phase libraries of synthetic ligands based on distinct scaffolds were synthesized by combinatorial chemistry. The libraries comprising ligands representing different hydrophobic/hydrophilic properties and sizes were tested for binding to randomly selected biomolecules (labelled with a fluorophore). Fluorescence microscopy was revealed to be a reliable and reproducible technique for the detection of lead ligands which strongly bound the target biomolecule. Results obtained by fluorescence intensity measurements in a 96-well format were less consistent, mainly due to challenges related with the accurate dispensing of the solid support.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Jordão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Concepção de um aparelho de medição 3D da coluna vertebral: Desenvolvimento de um software de detecção de apófises espinhosas e cálculo da distância ântero-posterior</style></title><secondary-title><style face="normal" font="default" size="100%">FCT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Luís</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção de Edíficios Sustentáveis - Contribuição para a definição de um Processo Operativo</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://run.unl.pt/handle/10362/4045</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A presente Dissertação trata do tema da Construção Sustentável, dando especial enfoque aos Processos Operativos existentes e ao caminho a percorrer para a elaboração de um Processo Operativo enquadrado especificamente dentro dos princípios da Construção Sustentável. Através de uma revisão bibliográfica, procedeu-se ao resumo da evolução dos métodos, técnicas, materiais e fins da construção, desde o início da Humanidade até à actualidade. Apresentou-se, de seguida, o enquadramento geral da realidade nacional e internacional no que respeita à construção de edifícios sustentáveis, tendo em conta as novas premissas para a construção, os novos métodos e os novos processos associados à Construção Sustentável. Neste âmbito, foram analisadas as soluções legislativas vigentes e as propostas analíticas de diversas entidades que se debruçam sobre este tema da Construção Sustentável, enquanto vertente especializada da problemática mais abrangente intrínseca ao aperfeiçoamento e aplicação do conceito de Desenvolvimento Sustentável. Este estudo, integrando uma observação profunda do ciclo de vida do edifício e das especificidades de cada uma das fases que o integram, permitiu cumprir o já referido objectivo primordial da presente Dissertação, contribuindo para o estudo, análise e elaboração de um modelo de investigação que permita avaliar ou elaborar um Processo Operativo para a Construção Sustentável. Desta forma, a presente Dissertação representa um avanço no desenvolvimento de um Processo Operativo para a Construção Sustentável adaptado à realidade da construção em Portugal.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barroso, Luís</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção sustentável - soluções comparativas para o uso eficiente da água nos edifícios de habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://run.unl.pt/handle/10362/4112</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sustainability has been one of society’s main objectives to ensure the satisfaction of&lt;br /&gt;
present generations without compromising the satisfaction of future generations.&lt;br /&gt;
Construction, being one of the most important industries, consumes an innumerous amount&lt;br /&gt;
of materials and resources, and most of these, are non-renewable resources. This&lt;br /&gt;
mismanagement of resources in construction has made it necessary to change the ways of&lt;br /&gt;
traditional construction leading to sustainable construction.&lt;br /&gt;
Water is one of the most important and essential resources to human life and all life&lt;br /&gt;
on earth. The impact of buildings throughout their life cycle (planning, construction, operation&lt;br /&gt;
and deconstruction), water consumption manly during the operation phase, and currently has&lt;br /&gt;
very high consumption patterns.&lt;br /&gt;
Presently there are already several certification systems for sustainable construction,&lt;br /&gt;
systems like BREEAM and LEED. These are usually an international reference in the&lt;br /&gt;
sustainable construction. In Portugal the LIDERA system is unique and includes a category&lt;br /&gt;
for the use of water in dwellings.&lt;br /&gt;
This study contains a set of measures to reduce water consumption leading to a more&lt;br /&gt;
efficient use of this resource in residential buildings. The measures presented are based on&lt;br /&gt;
user’s sensitivity and awareness, systems of rainwater and grey water recycling and use of&lt;br /&gt;
efficient devices and leakage reduction. The measures are analyzed and compared in terms&lt;br /&gt;
of consumption patterns for the device and its effective reduction in water consumption.&lt;br /&gt;
There is also a proposal of equipment and systems to be installed in new buildings and&lt;br /&gt;
existing buildings in order to reduce water consumption.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Gomes</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção Sustentável – O uso de Paredes de Trombe</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, Pedro</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção sustentável: contributo para o processo de construção na alteração de usos nos edifícios</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://run.unl.pt/handle/10362/5079</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The construction industry is currently undergoing a transition phase through which it is trying to&lt;br /&gt;
correct the excess of resource consumption occurred during the last two centuries. This industry is&lt;br /&gt;
responsible for the consumption of most non-renewable resources, a high consumption of energy and&lt;br /&gt;
for and excessive production of waste in all phases of its production process. Thus, the existence of a&lt;br /&gt;
building process based on the principle of Sustainable Development capable of reducing the negative&lt;br /&gt;
impacts resulting from the current activity is of enormous importance to the society.&lt;br /&gt;
One of the present solutions, which is wide spread nearly all over the world, is the process of&lt;br /&gt;
rehabilitation of existing buildings with change in use. This process alone can reduce the creation of&lt;br /&gt;
demolition waste and resource consumption associated with new construction. When complemented&lt;br /&gt;
with a set of sustainable actions, it ensures the reduction of energy consumption and resources&lt;br /&gt;
throughout the utilization phase and improves the health of the built environment.&lt;br /&gt;
Thus, in order to contribute to the improvement of building´s characteristics and consequently to&lt;br /&gt;
society´s quality of life, a building construction process of change in use, based on the principle of&lt;br /&gt;
sustainable construction, is presented. This process consists of a set of actions that encompass all&lt;br /&gt;
phases of the building’s lifecycle.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cardoso, E</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, R</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Bárbara, C.</style></author><author><style face="normal" font="default" size="100%">Martinho, C.</style></author><author><style face="normal" font="default" size="100%">Rato, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Contribution for the Automatic Sleep Classification Based on the Itakura-Saito Spectral Distance</style></title><secondary-title><style face="normal" font="default" size="100%"> Emerging Trends in Technological Innovation. 314:374–381</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4754/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sleep staging is a crucial step before the scoring the sleep apnoea, in subjects that are tested for this condition. These patients undergo a whole night polysomnography recording that includes EEG, EOG, ECG, EMG and respiratory signals. Sleep staging refers to the quantification of its depth. Despite the commercial sleep software being able to stage the sleep, there is a general lack of confidence amongst health practitioners of these machine results. Generally the sleep scoring is done over the visual inspection of the overnight patient EEG recording, which takes the attention of an expert medical practitioner over a couple of hours. This contributes to a waiting list of two years for patients of the Portuguese Health Service. In this work we have used a spectral comparison method called Itakura distance to be able to make a distinction between sleepy and awake epochs in a night EEG recording, therefore automatically doing the staging. We have used the data from 20 patients of Hospital Pulido Valente, which had been previously visually expert scored. Our technique results were promising, in a way that Itakura distance can, by itself, distinguish with a good degree of certainty the N2, N3 and awake states. Pre-processing stages for artefact reduction and baseline removal using Wavelets were applied.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. Affouard</style></author><author><style face="normal" font="default" size="100%">Natália T. Correia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Debye Process in Ibuprofen Glass-Forming Liquid: Insights from Molecular Dynamics Simulation</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp1046358</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">11397–11402</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;By means of molecular dynamics simulations, dynamical properties of racemic ibuprofen glass-forming liquid are investigated at different temperatures from 360 to 500 K. The origin of the peculiar low amplitude Debye-type relaxation observed experimentally by dielectric relaxation spectroscopy is addressed (Bras, A. R.; Noronha, J. P.; Antunes, A. M. M.; Cardoso, M. M.; Schönhals, A.; Affouard, F.; Dionisio, M.; Correia, N. T. J. Phys. Chem. B 2008, 112, 11087). Single and total dipolar autocorrelation functions are calculated. It is found that the behavior of the total dipole correlation is dominated at short and long times by the single function. It mainly originates from the antiparallel dipoles correlations in agreement with a value of the Kirkwood correlation factor slightly smaller than unity. The simulation suggests that the long time Debye-type decay of the dipole−dipole correlation is dominated by the internal cis−trans conversion of the O═C—O—H group coupled to the change of the intermolecular linear/cyclic HB structures. The overall rotation of the molecules is about 1−2 decades faster than the cis to trans transformation, so all the O═C—O—H group environments are equal on average. The effective rotational potential energy barriers of the O═C—O—H groups due to the surroundings are thus averaged and dipolar relaxation follows a simple Debye law. It is found that cyclic dimers inhibit the cis to trans conversion unlike the linear dimers and trimers which favor this conversion and stabilize the trans isomer. It is well in line with the very low amplitude of the dielectric strength associated with the Debye relaxation observed experimentally and its increase when the liquid is maintained isothermally above the melting temperature since this amplitude mainly relates to the low fraction of ibuprofen molecules in the trans conformation. A comparison is made with the Debye-type relaxation found in microstructured monohydroxy alcohols.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">T. Araújo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desenvolvimento de um sensor de electroencefalografia localizado</style></title><secondary-title><style face="normal" font="default" size="100%">FCT</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">MSc</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Sousa</style></author><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">H. I. M. Veiga</style></author><author><style face="normal" font="default" size="100%">F. Castelo Ferreira</style></author><author><style face="normal" font="default" size="100%">M. N. Pinho</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamical Characterization of a Cellulose Acetate Polysaccharide</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp101665h</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">10939-10953</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andreia Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estudo de um vitral quatrocentista do Mosteiro de Santa Maria da Vitória, Batalha: caracterização, fenómenos de degradação e processos de limpeza com Líquidos Iónicos</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andreia Machado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estudo de um vitral quatrocentista do Mosteiro de Santa Maria da Vitória, Batalha: caracterização, fenómenos de degradação e processos de limpeza com Líquidos Iónicos</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">mastersMaster thesis</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;D.P.L. Silva&quot;, &quot;R.F. Martins&quot;, &quot;F.M. Braz Fernandes&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Finite Element Modelling of Ni-Ti Shape Memory Alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-finite_element_modelling_of_ni-ti_shape_memory_alloys_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">636-637</style></volume><pages><style face="normal" font="default" size="100%">1112-1118</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D.P.L. Silva, R.F. Martins and F.M.B. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Finite element modelling of NiTi shape memory alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-finite_element_modelling_of_ni-ti_shape_memory_alloys_1.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">636-637</style></volume><pages><style face="normal" font="default" size="100%">1112-1118</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, C.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Filters: An Optimization Approach</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation. 314:361–366</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4755/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design and optimization of fractional filters is considered in this paper. Some of the classic filter architectures are presented and their performances relatively to an ideal amplitude spectrum evaluated. The fractional filters are designed using the differential evolution optimization algorithm for computing their parameters. To evaluate the performances of all the filters the quadratic error between the computed amplitude is calculated against an ideal (goal) response. The fractional filters have a better behavior, both in the pass and reject-band.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, C.</style></author><author><style face="normal" font="default" size="100%">Gómez-Carracedo, M. P.</style></author><author><style face="normal" font="default" size="100%">Andrade, J. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, M. F.</style></author><author><style face="normal" font="default" size="100%">Biscaya, J. L.</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Geographical Classification of Weathered Crude Oil Samples with Unsupervised Self-Organizing Maps and a Consensus Criterion</style></title><secondary-title><style face="normal" font="default" size="100%">Chemom. Intell. Lab. Syst. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chemolab.2010.01.001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">43-55</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. Doria</style></author><author><style face="normal" font="default" size="100%">M. Larguinho</style></author><author><style face="normal" font="default" size="100%">J.T. Dias</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GOLD-SILVER ALLOY NANOPROBES FOR ONE-POT MULTIPLEX DNA DETECTION</style></title><secondary-title><style face="normal" font="default" size="100%">Nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%"> 21</style></volume><pages><style face="normal" font="default" size="100%">255101 (5 pp.)</style></pages><issue><style face="normal" font="default" size="100%">25</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.M.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human-machine control model approach to enhance operator skills</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanical and Electrical Technology (ICMET), 2010 2nd International Conference on. :403–407.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Anita Q</style></author><author><style face="normal" font="default" size="100%">Correia, Daniel V.</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Lança, Telma</style></author><author><style face="normal" font="default" size="100%">Ferreira, Cristina</style></author><author><style face="normal" font="default" size="100%">Lacerda, João F.</style></author><author><style face="normal" font="default" size="100%">Barata, João T.</style></author><author><style face="normal" font="default" size="100%">da Silva, Maria Gomes</style></author><author><style face="normal" font="default" size="100%">Silva-santos, Bruno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of a panel of ten cell surface protein antigens associated with immunotargeting of leukemias and lymphomas by peripheral blood γδT cells</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomarkers</style></keyword><keyword><style  face="normal" font="default" size="100%">Hematopoietic tumors</style></keyword><keyword><style  face="normal" font="default" size="100%">Lymphoma cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">V$\gamma$9v$δ$2 t-lymphocytes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3324/haematol.2009.020602</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">95</style></volume><pages><style face="normal" font="default" size="100%">1397–1404</style></pages><isbn><style face="normal" font="default" size="100%">1592-8721 (Electronic)$\backslash$r0390-6078 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND:&lt;br /&gt;
Vgamma9Vdelta2 T lymphocytes are regarded as promising mediators of cancer immunotherapy due to their capacity to eliminate multiple experimental tumors, particularly within those of hematopoietic origin. However, Vgamma9Vdelta2 T-cell based lymphoma clinical trials have suffered from the lack of biomarkers that can be used as prognostic of therapeutic success.&lt;br /&gt;
DESIGN AND METHODS:&lt;br /&gt;
We have conducted a comprehensive study of gene expression in acute lymphoblastic leukemias and non-Hodgkin's lymphomas, aimed at identifying markers of susceptibility versus resistance to Vgamma9Vdelta2 T cell-mediated cytotoxicity. We employed cDNA microarrays and quantitative real-time PCR to screen 20 leukemia and lymphoma cell lines, and 23 primary hematopoietic tumor samples. These data were analyzed using state-of-the-art bioinformatics, and gene expression patterns were correlated with susceptibility to Vgamma9Vdelta2 T cell mediated cytolysis in vitro.&lt;br /&gt;
RESULTS:&lt;br /&gt;
We identified a panel of 10 genes encoding cell surface proteins that were statistically differentially expressed between &quot;gammadelta-susceptible&quot; and &quot;gammadelta-resistant&quot; hematopoietic tumors. Within this panel, 3 genes (ULBP1, TFR2 and IFITM1) were associated with increased susceptibility to Vgamma9Vdelta2 T-cell cytotoxicity, whereas the other 7 (CLEC2D, NRP2, SELL, PKD2, KCNK12, ITGA6 and SLAMF1) were enriched in resistant tumors. Furthermore, some of these candidates displayed a striking variance of expression among primary follicular lymphomas and T-cell acute lymphoblastic leukemias.&lt;br /&gt;
CONCLUSIONS:&lt;br /&gt;
Our results suggest that hematopoietic tumors display a highly variable repertoire of surface proteins that can impact on Vgamma9Vdelta2 cell-mediated immunotargeting. The prognostic value of the proposed markers can now be evaluated in upcoming Vgamma9Vdelta2 T cell-based lymphoma/leukemia clinical trials.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paliokaité, Agné</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Industry level foresight: designing foresight methods for Lithuanian energy sector</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v6y2010i6p9-51.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">9-51</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;	This paper has its starting point in the background analysis of the Lithuanian energy sector after closing down the only Lithuanian nuclear power plant in 2010. Based on the hypothesis that one of the main governance failures in this sector leading to weak industry level strategies is the lack of participatory debate and sufficient linkages between the different actors involved in the dynamic of the energy sector in Lithuania, this paper proposes industry level foresight as an instrument of long term planning. Foresight exercises could become an important instrument for reorienting energy sector policy, building new networks and linkages among the different actors, bringing new stakeholders into the strategic debate, exploring future opportunities State investment (including R&amp;amp;D), etc. The primary objective of this paper is therefore the design of a foresight exercise on energy sector with the aim of producing a long term strategy for this sector. The secondary objective is to address a topic on how to select foresight methods at industry level. The argument is that a better understanding of the fundamental attributes of foresight methods and their linkages to the core phases of a foresight process can provide useful insights as to how the selection of methods is carried out. The method applied in this paper is dual: firstly, the synthesis of the academic literature on the selection of foresight methods is carried out; secondly, the comparative case study analysis of three foresight cases in the Baltic Sea Region (Poland, Finland and Russia) is applied. Case study analysis allows to explore the usage of foresight methods at industry level in the Baltic Sea Region and to understand if there are any similarities in the approach, also to explore success factors and weaknesses. The analysis in this paper is comprised of four main parts. The first part provides a background analysis on the energy sector in Lithuania and justification for the foresight exercise. Second part describes the underlying frameworks and definitions in the field of foresight research. The third part develops a comparative analysis of case studies of industry level foresight. The third part provides recommendations for energy sector foresight methodology in Lithuania. The paper combines concepts and frameworks from literature (such as the Foresight Process and the Foresight Diamond) with comparative practical case study analysis. The results can be utilised by lecturers and students to describe and understand better the use of foresight methods at industry level, and by practitioners of foresight to better inform decisions during the design of more coherent methodological frameworks; as well as by the energy sector stakeholders in Lithuania and other countries.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Based on the report for the unit &quot;Methods of Foresight Analysis&quot;, PhD programme on technology Assessment, 2010&lt;/p&gt;
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Lett. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">97</style></volume><issue><style face="normal" font="default" size="100%">243506 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">G. Goncalves</style></author><author><style face="normal" font="default" size="100%">D. Kuscer</style></author><author><style face="normal" font="default" size="100%">M. Kosec</style></author><author><style face="normal" font="default" size="100%">A. Vila</style></author><author><style face="normal" font="default" size="100%">A. Olziersky</style></author><author><style face="normal" font="default" size="100%">J. R. Morante</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-temperature sputtered mixtures of high-kappa and high bandgap dielectrics for GIZO TFTs</style></title><secondary-title><style face="normal" font="default" size="100%">J. Soc. Inf. Disp. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">18 </style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, B</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author><author><style face="normal" font="default" size="100%">Alves, L.B.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Rato, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MicroECG: An Integrated Platform for the Cardiac Arrythmia Detection and Characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation. 314:367–373.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4753/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A software tool for the analysis of the High-Resolution Electrocardiogram (HR-ECG) for Arrhythmia detection is introduced. New algorithms based on Wavelet analysis are presented and compared with the classic Simson protocol over the P and QRS segments of the Electrocardiogram (EEG). A novel procedure based on a two step wavelet analysis and synthesis is performed in order to obtain a frequency description of the P, T or QRS segments. This frequency ?signature? is useful for the detection of otherwise asymptomatic Arrhythmia patients. The tool has been developed in Matlab, and deployed for a standalone C application.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Eduardo Leandro</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Mobilidade em Cidades Sustentáveis</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">S. Frunza</style></author><author><style face="normal" font="default" size="100%">L. Guerreiro</style></author><author><style face="normal" font="default" size="100%">I. M. Fonseca</style></author><author><style face="normal" font="default" size="100%">A. Corma</style></author><author><style face="normal" font="default" size="100%">L. Frunza</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">A. Schoenhals</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular mobility of nematic E7 confined to molecular sieves with a low filling degree</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://jcp.aip.org/resource/1/jcpsa6/v132/i22/p224508_s1</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/bras_jcp_132_2010.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">224508-1</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">J. L. Jacobsen</style></author><author><style face="normal" font="default" size="100%">H. Wang</style></author><author><style face="normal" font="default" size="100%">Z. Wang</style></author><author><style face="normal" font="default" size="100%">K. István</style></author><author><style face="normal" font="default" size="100%">N. E. Schore</style></author><author><style face="normal" font="default" size="100%">Y. Song</style></author><author><style face="normal" font="default" size="100%">C. J. Medforth</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MOLECULAR ORGANIZATION IN SELF-ASSEMBLED BINARY PORPHYRIN NANOTUBES REVEALED BY RESONANCE RAMAN SPECTROSCOPY</style></title><secondary-title><style face="normal" font="default" size="100%">PhysChem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">4072–4077</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Serra, A.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrite Biosensing via Selective Enzymes-A Long but Promising Route</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=22163541</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><edition><style face="normal" font="default" size="100%">2010/01/01</style></edition><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">11530-55</style></pages><isbn><style face="normal" font="default" size="100%">1424-8220 (Electronic)1424-8220 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The last decades have witnessed a steady increase of the social and political awareness for the need of monitoring and controlling environmental and industrial processes. In the case of nitrite ion, due to its potential toxicity for human health, the European Union has recently implemented a number of rules to restrict its level in drinking waters and food products. Although several analytical protocols have been proposed for nitrite quantification, none of them enable a reliable and quick analysis of complex samples. An alternative approach relies on the construction of biosensing devices using stable enzymes, with both high activity and specificity for nitrite. In this paper we review the current state-of-the-art in the field of electrochemical and optical biosensors using nitrite reducing enzymes as biorecognition elements and discuss the opportunities and challenges in this emerging market.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">22163541</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Almeida, M GabrielaSerra, AlexandraSilveira, Celia MMoura, Jose J GSwitzerlandSensors (Basel, Switzerland)Sensors (Basel). 2010;10(12):11530-55. Epub 2010 Dec 15.&lt;/p&gt;
</style></notes><custom2><style face="normal" font="default" size="100%">3231041</style></custom2><auth-address><style face="normal" font="default" size="100%">REQUIMTE-Departmento de Quimica, Faculdade de Ciencias e Tecnologia (UNL), 2829-516 Monte Caparica, Portugal; E-Mails: a.serra@dq.fct.unl.pt (A.S.); celia.silveira@dq.fct.unl.pt (C.M.S.); jose.moura@dq.fct.unl.pt (J.J.G.M.).</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marcio Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novos Produtos para a Reabilitação Sustentável de Edifícios de Habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hélder Metello de Nápoles</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">O Planeamento urbano Bio-climático nos Planos de Pormenor</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Arquitectura, UTL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cardoso, Tiago</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">O uso eficiente da água nos edifícios de habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://run.unl.pt/handle/10362/5006</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;he lack of drinking water involves the entire world population and should be viewed as an inherent reality that must be investigated and solved.&lt;br /&gt;
This dissertation analyzes the implications that the consumption of drinking water has in the world and its consequences in Portugal. In order to focus the work in the area of Civil Engineering, the thesis studies the consumption of water and its efficiency in buildings, as well as measures that contribute to an increased efficiency for this consumption, both in terms of passive devices as in terms of water reuse, could it be rainwater or waste water.&lt;br /&gt;
The study of the efficiency of water consumption in residential buildings is done separately for family buildings and for multifamily buildings, thus discriminating which are the most efficient measures to reduce consumption in each one. Based on this division it is possible to verify that the use of rainwater is a measure that can reduce water consumption and should be implemented in family buildings. Moreover, reuse of waste water shows that it is possible to reduce and even get a surplus of water for use in toilets and irrigation of green spaces adjacent. This measure despite being highly efficient needs normative studies in order to be properly dimensioned and ensure an acceptable water quality, i.e., colorless, odorless and without toxic waste to the population.&lt;br /&gt;
The last chapter describes activities with the aim of increasing the efficiency of urban consumption, separately for each one of the phases of the building life cycle and finally presents a table summarizing the implementation of the different methodologies proposed.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One simple step in the identification of the cofactors signals, one giant leap for the solution structure determination of multiheme proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006291X10002354</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">393</style></volume><pages><style face="normal" font="default" size="100%">466-470</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multiheme proteins play major roles in various biological systems. Structural information on these systems in solution is crucial to understand their functional mechanisms. However, the presence of numerous proton-containing groups in the heme cofactors and the magnetic properties of the heme iron, in particular in the oxidised state, complicates significantly the assignment of the NMR signals. Consequently, the multiheme proteins superfamily is extremely under-represented in structural databases, which constitutes a severe bottleneck in the elucidation of their structural–functional relationships. In this work, we present a strategy that simplifies the assignment of the NMR signals in multiheme proteins and, concomitantly, their solution structure determination, using the triheme cytochrome PpcA from the bacterium Geobacter sulfurreducens as a model. Cost-effective isotopic labeling was used to double label (13C/15N) the protein in its polypeptide chain, with the correct folding and heme post-translational modifications. The combined analysis of 1H–13C HSQC NMR spectra obtained for labeled and unlabeled samples of PpcA allowed a straight discrimination between the heme cofactors and the polypeptide chain signals and their confident assignment. The results presented here will be the foundations to assist solution structure determination of multiheme proteins, which are still very scarce in the literature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. Doria</style></author><author><style face="normal" font="default" size="100%">B. G. Baumgartner</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">P.V. Baptista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">OPTIMIZING Au-NANOPROBES FOR SPECIFIC SEQUENCE DISCRIMINATION</style></title><secondary-title><style face="normal" font="default" size="100%">Biointerfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%"> 77</style></volume><pages><style face="normal" font="default" size="100%">122–124</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Ivo H. Saraiva</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Orientation of the axial ligands and magnetic properties of the hemes in the triheme ferricytochrome PpcA from G. sulfurreducens determined by paramagnetic NMR</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579310005429</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">584</style></volume><pages><style face="normal" font="default" size="100%">3442-3445</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The geometry of the axial ligands of the hemes in the triheme cytochrome PpcA from Geobacter sulfurreducens was determined in solution for the ferric form using the unambiguous assignment of the NMR signals of the α-substituents of the hemes. The paramagnetic 13C shifts of the hemes can be used to define the heme electronic structure, the geometry of the axial ligands, and the magnetic susceptibility tensor. The latter establishes the magnitude and geometrical dependence of the pseudocontact shifts, which are crucial to warrant reliable structural constraints for a detailed structural characterization of this paramagnetic protein in solution.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;Karimbi K Mahesh&quot;, &quot;Francisco M Braz Fernandes&quot;, &quot;Gheorghe Gurau&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phase Transformation in Ni-Ti Shape Memory and Superelastic Alloys Subjected to High Pressure Torsion</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-phase_transformation_in_ni-ti_shape_memory_and_superelastic_alloys_subjected_to_hpt_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">123-125</style></volume><pages><style face="normal" font="default" size="100%">1007-1010</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Filipa Martins</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Princípios Bio-climáticos para o Desenho Urbano no Algarve – Estratégias para as Cidades</style></title><secondary-title><style face="normal" font="default" size="100%">Universidade Lusíada</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Ariel G. De Candia</style></author><author><style face="normal" font="default" size="100%">Gouveia, Zélia</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Phani R. Pokkuluri</style></author><author><style face="normal" font="default" size="100%">Murgida, Daniel</style></author><author><style face="normal" font="default" size="100%">Marti, Marcelo A.</style></author><author><style face="normal" font="default" size="100%">Todorovic, Smilja</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the Chemotaxis Periplasmic Sensor Domains from Geobacter sulfurreducens by Combined Resonance Raman and Molecular Dynamic Approaches: NO and CO Sensing</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp1029882</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114 </style></volume><pages><style face="normal" font="default" size="100%">11251-11260</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic sensor domains encoded by genes gsu0582 and gsu0935 are part of methyl accepting chemotaxis proteins in the bacterium Geobacter sulfurreducens (Gs). The sensor domains of these proteins contain a heme-c prosthetic group and a PAS-like fold as revealed by their crystal structures. Biophysical studies of the two domains showed that nitric oxide (NO) binds to the heme in both the ferric and ferrous forms, whereas carbon monoxide (CO) binds only to the reduced form. In order to address these exogenous molecules as possible physiological ligands, binding studies and resonance Raman (RR) spectroscopic characterization of the respective CO and NO adducts were performed in this work. In the absence of exogenous ligands, typical RR frequencies of five-coordinated (5c) high-spin and six-coordinated (6c) low-spin species were observed in the oxidized form. In the reduced state, only frequencies corresponding to the latter were detected. In both sensors, CO binding yields 6c low-spin adducts by replacing the endogenous distal ligand. The binding of NO by the two proteins causes partial disruption of the proximal Fe-His bond, as revealed by the RR fingerprint features of 5cFe-NO and 6cNO-Fe-His species. The measured CO and NO dissociation constants of ferrous GSU0582 and GSU0935 sensors reveal that both proteins have high and similar affinity toward these molecules (Kd ≈ 0.04−0.08 μM). On the contrary, in the ferric form, sensor GSU0582 showed a much higher affinity for NO (Kd ≈ 0.3 μM for GSU0582 versus 17 μM for GSU0935). Molecular dynamics calculations revealed a more open heme pocket in GSU0935, which could account for the different affinities for NO. Taken together, spectroscopic data and MD calculations revealed subtle differences in the binding properties and structural features of formed CO and NO adducts, but also indicated a possibility that a (5c) high-spin/(6c) low-spin redox-linked equilibrium could drive the physiological sensing of Gs cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">34</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Espírito Santo, Hugo</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Procedimentos para uma certificação da construção sustentável</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://run.unl.pt/handle/10362/4045</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Increasing levels of environmental pollution and destruction of the planet, as&lt;br /&gt;
well as the future of societies, have been prominent themes in our time.&lt;br /&gt;
Concern about the sustainable future of ecosystems and future generations&lt;br /&gt;
brings to each sector of activity the need to define a process of sustainable development&lt;br /&gt;
and measures that ought to be implemented.&lt;br /&gt;
In the construction sector this is a major issue, since it consumes a great part of&lt;br /&gt;
natural resources, and leads to high emissions of pollutants. Likewise, this sector&lt;br /&gt;
determines the mode of living of human beings, as well as their comfort and health.&lt;br /&gt;
The work herein presented has the purpose to study how, and what systems and&lt;br /&gt;
procedures should be implemented to ensure techniques for sustainable construction,&lt;br /&gt;
and consequently achieve the principles of sustainable development into its&lt;br /&gt;
components: environment, society and economy.&lt;br /&gt;
The national reality of professionals will also be referred to, thus contributing to&lt;br /&gt;
a practice of sustainable construction, complementary to what currently exists both&lt;br /&gt;
national and internationally.&lt;br /&gt;
Thus, this study aims to reflect on the importance of certification, systems and&lt;br /&gt;
procedures, to ensure compliance of construction with the sustainability goals.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BRITO PALMA, L.</style></author><author><style face="normal" font="default" size="100%">VIEIRA COITO, F.</style></author><author><style face="normal" font="default" size="100%">Sousa Gil, P.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Process control based on PCA models</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies and Factory Automation (ETFA), 2010 IEEE Conference on. :1–4.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borys Szefczyk</style></author><author><style face="normal" font="default" size="100%">M. Natália Cordeiro</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">José A. N. F. Gomes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Properties of the interface between water and self-assembled &gt; monolayers of neutral, anionic and cationic alkane thiols</style></title><secondary-title><style face="normal" font="default" size="100%">J. Mol. Struct. THEOCHEM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">946</style></volume><pages><style face="normal" font="default" size="100%">83-87</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Silva, Vitor</style></author><author><style face="normal" font="default" size="100%">Santos, Catarina</style></author><author><style face="normal" font="default" size="100%">Moura, Eveline</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Public Participation In Sustainable Urban Planning</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Human and Social Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/geotpu/files/public_participation_in_sustainable_urban_planning.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inoue, Kengo</style></author><author><style face="normal" font="default" size="100%">Qian, Xinlei</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Kim, Byoung-Chan</style></author><author><style face="normal" font="default" size="100%">Mester, Tünde</style></author><author><style face="normal" font="default" size="100%">Izallalen, Mounir</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Lovley, Derek R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and Characterization of OmcZ, an Outer-Surface, Octaheme c-Type Cytochrome Essential for Optimal Current Production by Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Applied and Environmental Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://aem.asm.org/content/76/12/3999.long</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">76</style></volume><pages><style face="normal" font="default" size="100%">3999-4007</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Previous studies have demonstrated that Geobacter sulfurreducens requires the c-type cytochrome OmcZ, which is present in large (OmcZL; 50-kDa) and small (OmcZS; 30-kDa) forms, for optimal current production in microbial fuel cells. This protein was further characterized to aid in understanding its role in current production. Subcellular-localization studies suggested that OmcZS was the predominant extracellular form of OmcZ. N- and C-terminal amino acid sequence analysis of purified OmcZS and molecular weight measurements indicated that OmcZS is a cleaved product of OmcZL retaining all 8 hemes, including 1 heme with the unusual c-type heme-binding motif CX14CH. The purified OmcZS was remarkably thermally stable (thermal-denaturing temperature, 94.2°C). Redox titration analysis revealed that the midpoint reduction potential of OmcZS is approximately −220 mV (versus the standard hydrogen electrode [SHE]) with nonequivalent heme groups that cover a large reduction potential range (−420 to −60 mV). OmcZS transferred electrons in vitro to a diversity of potential extracellular electron acceptors, such as Fe(III) citrate, U(VI), Cr(VI), Au(III), Mn(IV) oxide, and the humic substance analogue anthraquinone-2,6-disulfonate, but not Fe(III) oxide. The biochemical properties and extracellular localization of OmcZ suggest that it is well suited for promoting electron transfer in current-producing biofilms of G. sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Rato, R.</style></author><author><style face="normal" font="default" size="100%">Baldeiras, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Railscan: A Tool for the Detection and Quantification of Rail Corrugation</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation. 314:401–408</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4752/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rail corrugation is a phenomenon that leads to a waving in the rails with wavelengths typically between 3 cm and 100 cm and amplitude levels of several microns. The genesis of this waving is complex. Rail corrugation is a recognized problem that leads to excess vibration on the rails and vehicles to a point of reducing their life span and compromising safety. In urban areas excess vibration noise is also a problem. A software tool was developed to analyze accelerometer signals acquired in the boggies of rail vehicles in order to quantify the rail corrugation according to their frequency and amplitude. A wavelet packet methodology was used in this work and compared with the One Third Octave Filter (OTOF) power representations, which is currently used in the industry. It is shown that the former produces better results.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, Tânia</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Reabilitação Sustentável em Edificíos de Habitação</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">run.unl.pt/handle/10362/4138</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Currently, the buildings are one of the elements that mostly contribute to&lt;br /&gt;
environmental degradation.&lt;br /&gt;
Regarding the natural resources consumption and the environmental comfort, the&lt;br /&gt;
building efficiency level means that, actually, the same residential built environment can be&lt;br /&gt;
considered unsustainable.&lt;br /&gt;
Thereby, it is important to know, determine and identify the specific residential&lt;br /&gt;
buildings problems in order to contribute in solving this situation.&lt;br /&gt;
After knowing the major residential buildings problems and those causes, it is needed&lt;br /&gt;
to adapt the rehabilitation process to the traditional concept of sustainable construction, which&lt;br /&gt;
can be achieved by the evaluation and certification systems of the construction sustainability.&lt;br /&gt;
This thesis aims at contributing to the buildings rehabilitation process which it is&lt;br /&gt;
intended to be conducted in a sustainable method, based on the presented issue.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, I M P L V O</style></author><author><style face="normal" font="default" size="100%">Pinho, O</style></author><author><style face="normal" font="default" size="100%">Monteiro, D</style></author><author><style face="normal" font="default" size="100%">Faria, S</style></author><author><style face="normal" font="default" size="100%">Cruz, S</style></author><author><style face="normal" font="default" size="100%">Perreira, A</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Short communication: effect of kefir grains on proteolysis of major milk proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Dairy Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteria</style></keyword><keyword><style  face="normal" font="default" size="100%">Cereals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cheese</style></keyword><keyword><style  face="normal" font="default" size="100%">Cultured Milk Products</style></keyword><keyword><style  face="normal" font="default" size="100%">Food Technology</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Yeasts</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20059900</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">27–31</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The effect of kefir grains on the proteolysis of major milk proteins in milk kefir and in a culture of kefir grains in pasteurized cheese whey was followed by reverse {phase-HPLC} analysis. The reduction of kappa-, alpha-, and beta-caseins {(CN)}, alpha-lactalbumin {(alpha-LA)}, and beta-lactoglobulin {(beta-LG)} contents during 48 and 90 h of incubation of pasteurized milk {(100mL)} and respective cheese whey with kefir grains (6 and 12 g) at 20 degrees C was monitored. Significant proteolysis of {alpha-LA} and kappa-, alpha-, and beta-caseins was observed. The effect of kefir amount (6 and 12 {g/100mL)} was significant for {alpha-LA} and alpha- and {beta-CN.} {alpha-Lactalbumin} and {beta-CN} were more easily hydrolyzed than {alpha-CN.} No significant reduction was observed with respect to {beta-LG} concentration for 6 and 12 g of kefir in {100mL} of milk over 48 h, indicating that no significant proteolysis was carried out. Similar results were observed when the experiment was conducted over 90 h. Regarding the cheese whey kefir samples, similar behavior was observed for the proteolysis of {alpha-LA} and {beta-LG:} {alpha-LA} was hydrolyzed between 60 and 90% after 12h (for 6 and 12 g of kefir) and no significant {beta-LG} proteolysis occurred. The proteolytic activity of lactic acid bacteria and yeasts in kefir community was evaluated. Kefir milk prepared under normal conditions contained peptides from proteolysis of {alpha-LA} and kappa-, alpha-, and beta-caseins. Hydrolysis is dependent on the kefir:milk ratio and incubation time. {beta-Lactoglobulin} is not hydrolyzed even when higher hydrolysis time is used. Kefir grains are not appropriate as adjunct cultures to increase {beta-LG} digestibility in whey-based or whey-containing foods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 20059900&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author><author><style face="normal" font="default" size="100%">R. P. Singh</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and biodegradation studies of new copolymers based on sucrose derivatives and styrene</style></title><secondary-title><style face="normal" font="default" size="100%">Eur. Polym J. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">1151-1157</style></pages><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author><author><style face="normal" font="default" size="100%">R. P. Singh</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of Hydrophilic and Amphiphilic Acryl Sucrose Monomers and Their Copolymerisation with Styrene, Methylmethacrylate and α- and β-Pinenes</style></title><secondary-title><style face="normal" font="default" size="100%">Int. J. Mol. Sci. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1792-1807</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">P. M. Pereira</style></author><author><style face="normal" font="default" size="100%">J. Yates</style></author><author><style face="normal" font="default" size="100%">P. Reed</style></author><author><style face="normal" font="default" size="100%">H. Veiga</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho*</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Teichoic acids are temporal and spatial regulators of peptidoglycan cross-linking in Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. Natl. Acad. Sci. USA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">18991-18996</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;A.S. Paula&quot;, &quot;K.K. Mahesh&quot;, &quot;N. Schell&quot; &quot;and&quot; &quot;F.M. Braz Fernandes&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Textural Modifications during Recovery in Ti-Rich Ni-Ti Shape Memory Alloy Subjected to Low Level of Cold Work Reduction</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-textural_modifications_during_recovery_in_ti-rich_ni-ti_shape_memory_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">636-637</style></volume><pages><style face="normal" font="default" size="100%">618-623</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic Characterization of a Triheme Cytochrome Family from Geobacter sulfurreducens Reveals Mechanistic and Functional Diversity</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006349510004819</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">293-301</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A family of five periplasmic triheme cytochromes (PpcA-E) was identified in Geobacter sulfurreducens, where they play a crucial role by driving electron transfer from the cytoplasm to the cell exterior and assisting the reduction of extracellular acceptors. The thermodynamic characterization of PpcA using NMR and visible spectroscopies was previously achieved under experimental conditions identical to those used for the triheme cytochrome c7 from Desulfuromonas acetoxidans. Under such conditions, attempts to obtain NMR data were complicated by the relatively fast intermolecular electron exchange. This work reports the detailed thermodynamic characterization of PpcB, PpcD, and PpcE under optimal experimental conditions. The thermodynamic characterization of PpcA was redone under these new conditions to allow a proper comparison of the redox properties with those of other members of this family. The heme reduction potentials of the four proteins are negative, differ from each other, and cover different functional ranges. These reduction potentials are strongly modulated by heme-heme interactions and by interactions with protonated groups (the redox-Bohr effect) establishing different cooperative networks for each protein, which indicates that they are designed to perform different functions in the cell. PpcA and PpcD appear to be optimized to interact with specific redox partners involving e−/H+ transfer via different mechanisms. Although no evidence of preferential electron transfer pathway or e−/H+ coupling was found for PpcB and PpcE, the difference in their working potential ranges suggests that they may also have different physiological redox partners. This is the first study, to our knowledge, to characterize homologous cytochromes from the same microorganism and provide evidence of their different mechanistic and functional properties. These findings provide an explanation for the coexistence of five periplasmic triheme cytochromes in G. sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">V. Figueiredo</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">E. Elamurugu</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">G. Goncalves</style></author><author><style face="normal" font="default" size="100%">S. H. K. Park</style></author><author><style face="normal" font="default" size="100%">C. S. Hwang</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thin-film transistors based on p-type Cu2O thin films produced at room temperature</style></title><secondary-title><style face="normal" font="default" size="100%">Appl. Phys. Lett.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">96</style></volume><issue><style face="normal" font="default" size="100%"> 239902 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">R. Barros</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">V. Figueiredo</style></author><author><style face="normal" font="default" size="100%">S. H. K. Park</style></author><author><style face="normal" font="default" size="100%">C. S. Hwang</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transparent p-type SnOx thin film transistors produced by reactive rf magnetron sputtering followed by low temperature annealing</style></title><secondary-title><style face="normal" font="default" size="100%">Appl. Phys. Lett. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">97</style></volume><issue><style face="normal" font="default" size="100%">052105 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mollet, I. G.</style></author><author><style face="normal" font="default" size="100%">Ben-Dov, Claudia</style></author><author><style face="normal" font="default" size="100%">Felício-Silva, Daniel</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Eleutério, Pedro</style></author><author><style face="normal" font="default" size="100%">Alves, Ruben</style></author><author><style face="normal" font="default" size="100%">Staller, Ray</style></author><author><style face="normal" font="default" size="100%">Silva, Tito Santos</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unconstrained mining of transcript data reveals increased alternative splicing complexity in the human transcriptome</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic Acids Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/nar/gkq197</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">72</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">4740–4754</style></pages><isbn><style face="normal" font="default" size="100%">1362-4962 (Electronic)$\backslash$n0305-1048 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mining massive amounts of transcript data for alternative splicing information is paramount to help understand how the maturation of RNA regulates gene expression. We developed an algorithm to cluster transcript data to annotated genes to detect unannotated splice variants. A higher number of alternatively spliced genes and isoforms were found compared to other alternative splicing databases. Comparison of human and mouse data revealed a marked increase, in human, of splice variants incorporating novel exons and retained introns. Previously unannotated exons were validated by tiling array expression data and shown to correspond preferentially to novel first exons. Retained introns were validated by tiling array and deep sequencing data. The majority of retained introns were shorter than 500 nt and had weak polypyrimidine tracts. A subset of retained introns matching small RNAs and displaying a high GC content suggests a possible coordination between splicing regulation and production of noncoding RNAs. Conservation of unannotated exons and retained introns was higher in horse, dog and cow than in rodents, and 64% of exon sequences were only found in primates. This analysis highlights previously bypassed alternative splice variants, which may be crucial to deciphering more complex pathways of gene regulation in human.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, C. M.</style></author><author><style face="normal" font="default" size="100%">Couto, F.</style></author><author><style face="normal" font="default" size="100%">Fernandes, A. R.</style></author><author><style face="normal" font="default" size="100%">Santos, S.</style></author><author><style face="normal" font="default" size="100%">Cardim, N.</style></author><author><style face="normal" font="default" size="100%">Freitas, A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unraveling Hypertrophic Cardiomyopathy Variability</style></title><secondary-title><style face="normal" font="default" size="100%">ERCIM News J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/human-genetics-and-cancer-therapeutics-at-fct/files/unraveling_hypertrophic_cardiomyopathy_variability.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">48-49</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Delgado, Joana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vitrais da Charola do Convento de Cristo em Tomar: história e caracterização</style></title><secondary-title><style face="normal" font="default" size="100%">FCT-UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">&quot;Francisco M. Braz Fernandes&quot;, &quot;Karimbi K. Mahesh&quot;, &quot;Rui J. C. Silva&quot;, &quot;Carmela Gurau&quot;</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">XRD study of the transformation characteristics of severely plastic deformed Ni-Ti SMAs</style></title><secondary-title><style face="normal" font="default" size="100%">P hys. Status Solidi C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/smart-composites/files/2010-xrd_study_of_the_transformation_characteristics_of_spd_niti_smas_0.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1348–1350</style></pages><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. K. Nayak</style></author><author><style face="normal" font="default" size="100%">T. Busani</style></author><author><style face="normal" font="default" size="100%">E. Elamurugu</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Y. Hong</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Zinc concentration dependence study of solution processed amorphous indium gallium zinc oxide thin film transistors using high-k dielectric</style></title><secondary-title><style face="normal" font="default" size="100%">Appl. Phys. Lett. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">97</style></volume><issue><style face="normal" font="default" size="100%">183504 </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The 1.4 angstrom resolution structure of Paracoccus pantotrophus pseudoazurin</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000278165900002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">627-635</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Romao, Maria/A-4115-2013; Pauleta, Sofia/F-3619-2011; Moura, Isabel/D-6339-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pauleta, Sofia/0000-0002-2149-9416; Moura, Isabel/0000-0003-0971-4977; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Sanctis, Daniele</style></author><author><style face="normal" font="default" size="100%">Inácio, José M.</style></author><author><style face="normal" font="default" size="100%">Lindley, Peter F.</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author><author><style face="normal" font="default" size="100%">Bento, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href = &quot;http://dx.doi.org/10.1111/j.1742-4658.2010.07870.x&quot; target=&quot;_blank&quot;&gt;New evidence for the role of calcium in the glycosidase reaction of GH43 arabinanases&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">277</style></volume><pages><style face="normal" font="default" size="100%">4562-4574</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;Endo-1,5-α-L-arabinanases are glycosyl hydrolases that are able to cleave the glycosidic bonds of α-1,5-L-arabinan, releasing arabino-oligosaccharides and L-arabinose. Two extracellular endo-1,5-α-L-arabinanases have been isolated from &lt;i&gt;Bacillus subtilis&lt;/i&gt;, BsArb43A and BsArb43B (formally named AbnA and Abn2, respectively). BsArb43B shows low sequence identity with previously characterized 1,5-α-L-arabinanases and is a much larger enzyme. Here we describe the 3D structure of native BsArb43B, biochemical and structure characterization of two BsArb43B mutant proteins (H318A and D171A), and the 3D structure of the BsArb43B D171A mutant enzyme in complex with arabinohexose. The 3D structure of BsArb43B is different from that of other structurally characterized endo-1,5-α-L-arabinanases, as it comprises two domains, an N-terminal catalytic domain, with a 3D fold similar to that observed for other endo-1,5-α-L-arabinanases, and an additional C-terminal domain. Moreover, this work also provides experimental evidence for the presence of a cluster containing a calcium ion in the catalytic domain, and the importance of this calcium ion in the enzymatic mechanism of BsArb43B.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Mário José</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href= &quot;http://jb.asm.org/content/192/20/5312.abstract&quot; target=&quot;_blank&quot;&gt;A Multitask ATPase Serving Different ABC-Type Sugar Importers in &lt;i&gt;Bacillus subtilis&lt;/i&gt;.&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">192</style></volume><pages><style face="normal" font="default" size="100%">5312-5318</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;i&gt;Bacillus subtilis&lt;/i&gt; is able to utilize arabinopolysaccharides derived from plant biomass. Here, by combining genetic and physiological analyses we characterize the AraNPQ importer and identify primary and secondary transporters of &lt;i&gt;B. subtilis&lt;/i&gt; involved in the uptake of arabinosaccharides. We show that the ABC-type importer AraNPQ is involved in the uptake of α-1,5-arabinooligosaccharides, at least up to four L-arabinosyl units. Although this system is the key transporter for α-1,5-arabinotriose and α-1,5-arabinotetraose, the results indicate that α-1,5-arabinobiose also is translocated by the secondary transporter AraE. This broad-specificity proton symporter is the major transporter for arabinose and also is accountable for the uptake of xylose and galactose. In addition, MsmX is shown to be the ATPase that energizes the incomplete AraNPQ importer. Furthermore, the results suggest the existence of at least one more unidentified MsmX-dependent ABC importer responsible for the uptake of nonlinear α-1,2- and α-1,3-arabinooligosaccharides. This study assigns MsmX as a multipurpose &lt;i&gt;B. subtilis&lt;/i&gt; ATPase required to energize different saccharide transporters, the arabinooligosaccharide-specific AraNPQ-MsmX system, a putative MsmX-dependent ABC transporter specific for nonlinear arabinooligosaccharides, and the previously characterized maltodextrin-specific MdxEFG-MsmX system.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Filipe Militão</style></author><author><style face="normal" font="default" size="100%">Jonathan Aldrich</style></author><author><style face="normal" font="default" size="100%">Luís Caires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aliasing control with view-based typestate</style></title><secondary-title><style face="normal" font="default" size="100%">Formal Techniques for Java Programs (FTfJP)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analytical resolution of the reaction rates of flavylium network by Laplace transform</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Mathematical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000275442900007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">1005-1026</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Pina, Fernando/C-8161-2011; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, L. R.</style></author><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Enugala, R.</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of HR-MAS NMR in the solid-phase synthesis of a glycopeptide using Sieber amide resin</style></title><secondary-title><style face="normal" font="default" size="100%">Magn Reson Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amides/*chemistry Glycopeptides/chemical synthesis/*chemistry Magnetic Resonance Spectroscopy/classification Molecular Structure Resins</style></keyword><keyword><style  face="normal" font="default" size="100%">Synthetic/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20222070</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">323-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The solid-phase synthesis (SPS) of a structurally complex glycopeptide, using Sieber amide resin, was monitored by high resolution magic angle spinning NMR, demonstrating the further application of this technique. A synthetic peptidoglycan derivative, a precursor of a biologically active PGN, known to be involved in the cellular recognition, was prepared by SPS. The synthesis involved the preparation of an N-alloc glucosamine moiety and the synthesis of a simple amino acid sequence L-Ala-D-Glu-L-Lys-D-Ala-D-Ala. Last step consisted the coupling, on solid-phase, of the protected muramyl unit to the peptide chain. Proton spectra with good suppression of the polystyrene signals in swollen resin samples were obtained in DMF-d(7) as a solvent and by using a nonselective 1D TOCSY/DIPSI-2 scheme, thus allowing to follow the SPS without losses of compound and cleavage from the resin. The assignment of the proton spectra of the resin-bound amino acid sequence and of the bound glycopeptide was achieved through the combination of MAS COSY, TOCSY and NOESY.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, Jorge</style></author><author><style face="normal" font="default" size="100%">Silva, Ana Rosa</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Freire, Cristina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Asymmetric alkene epoxidation by Mn(III)salen catalyst in ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000282677800026</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">363</style></volume><pages><style face="normal" font="default" size="100%">3321-3329</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Silva, Ana Rosa/F-6174-2011; Freire, Cristina/F-4775-2010; Branco, Luis/C-6426-2013; Caparica, PTNMR/E-5112-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Silva, Ana Rosa/0000-0002-1673-2164; Freire, Cristina/0000-0003-1753-8678; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lehmann, M.</style></author><author><style face="normal" font="default" size="100%">Kohn, C.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Dong, R. Y.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biaxial nematic mesophases from shape-persistent mesogens with a fluorenone bending unit</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20583069</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">28</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">8275-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, Carla</style></author><author><style face="normal" font="default" size="100%">Biagini, Silvia</style></author><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Faggi, Enrico</style></author><author><style face="normal" font="default" size="100%">Gratteri, Paola</style></author><author><style face="normal" font="default" size="100%">Mariani, Palma</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Valtancoli, Barbara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of H+ and Zn(II) ions with a new fluorescent macrocyclic phenanthrolinophane</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283147300014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">42</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">10128-10136</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Claro, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bright Light: Microspectrofluorimetry for the Characterization of Lake Pigments and Dyes in Works of Art</style></title><secondary-title><style face="normal" font="default" size="100%">Accounts of Chemical Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000278842500017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">857-866</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Melo, Maria Joao/C-8594-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Si 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Raje, Vivek Prabhakar</style></author><author><style face="normal" font="default" size="100%">Dourado, Jorge</style></author><author><style face="normal" font="default" size="100%">Gordo, Joana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalyst-free aziridination and unexpected homologation of aziridines from imines</style></title><secondary-title><style face="normal" font="default" size="100%">ORGANIC &amp; BIOMOLECULAR CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">2968-2974</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Sonia</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic olefin epoxidation with cationic molybdenum(VI) cis-dioxo complexes and ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Catalysis a-General</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000273933800009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">372</style></volume><pages><style face="normal" font="default" size="100%">67-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Balula, Salete/B-7508-2012; Lopes, Andre/E-2136-2012; Figueiredo, Sonia/E-4355-2012; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, NSF/N-1636-2013; CIQA, CIQA/N-6549-2013; REQUIMTE, LAQV/N-9835-2013 Balula, Salete/0000-0002-8984-0473; Lopes, Andre/0000-0002-9702-1216; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavara, Raquel</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the 4 '-hydroxynaphthoflavylium network of chemical reactions</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000275377200003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">298-303</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5 Pina, Fernando/C-8161-2011; Gavara, Raquel/C-6669-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Gavara, Raquel/0000-0002-7198-9392; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Eva R. Vão</style></author><author><style face="normal" font="default" size="100%">Temtem, Márcio</style></author><author><style face="normal" font="default" size="100%">Luís Mafra</style></author><author><style face="normal" font="default" size="100%">Jorge Caldeira</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clean synthesis of molecular recognition polymeric materials with chiral sensing capability using supercritical fluid technology. Application as \{HPLC\} stationary phases</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors and Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">\{HPLC\}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0956566309007015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">1742 - 1747</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecularly imprinted polymers (MIPs) of poly(ethylene glycol dimethacrylate) and poly(N-isopropylacrylamide-co-ethylene glycol dimethacrylate) were synthesized for the first time in supercritical carbon dioxide (scCO2), using Boc-l-tryptophan as template. Supercritical fluid technology provides a clean and one-step synthetic route for the preparation of affinity polymeric materials with sensing capability for specific molecules. The polymeric materials were tested as stationary \{HPLC\} phases for the enantiomeric separation of l- and d-tryptophan. \{HPLC\} results prove that the synthesized \{MIPs\} are able to recognize the template molecule towards its enantiomer which opens up potential applications in chromatographic chiral separation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Eduardo Cardoso</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Rui Rodrigues</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Cristina Bárbara</style></author><author><style face="normal" font="default" size="100%">Cristina Martinho</style></author><author><style face="normal" font="default" size="100%">Raul Rato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Contribution for the Automatic Sleep Classification Based on the Itakura-Saito Spectral Distance</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">IFIP Advances in Information and Communication Technology</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4754/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">314</style></volume><pages><style face="normal" font="default" size="100%">374–381</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sleep staging is a crucial step before the scoring the sleep apnoea, in subjects that are tested for this condition. These patients undergo a whole night polysomnography recording that includes EEG, EOG, ECG, EMG and respiratory signals. Sleep staging refers to the quantification of its depth. Despite the commercial sleep software being able to stage the sleep, there is a general lack of confidence amongst health practitioners of these machine results. Generally the sleep scoring is done over the visual inspection of the overnight patient EEG recording, which takes the attention of an expert medical practitioner over a couple of hours. This contributes to a waiting list of two years for patients of the Portuguese Health Service. In this work we have used a spectral comparison method called Itakura distance to be able to make a distinction between sleepy and awake epochs in a night EEG recording, therefore automatically doing the staging. We have used the data from 20 patients of Hospital Pulido Valente, which had been previously visually expert scored. Our technique results were promising, in a way that Itakura distance can, by itself, distinguish with a good degree of certainty the N2, N3 and awake states. Pre-processing stages for artefact reduction and baseline removal using Wavelets were applied.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Cunha-Silva, Luis</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Klinowski, Jacek</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author><author><style face="normal" font="default" size="100%">Rocha, Joao</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal and supramolecular structures of dioxomolybdenum(VI) and dioxotungsten(VI) complexes of dihydroxybenzoic acids</style></title><secondary-title><style face="normal" font="default" size="100%">Polyhedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000275020700009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">719-730</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Cunha-Silva, Luis/A-8765-2012; Gago, Sandra/H-5413-2012; Monteiro, Bernardo/C-6940-2013; Rocha, Joao/A-2486-2010; Caparica, PTNMR/E-5112-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, NSF/N-1636-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Cunha-Silva, Luis/0000-0001-9229-1412; Gago, Sandra/0000-0003-0221-8508; Rocha, Joao/0000-0002-0417-9402; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Pereira, Claudia C. L.</style></author><author><style face="normal" font="default" size="100%">Paz, Filipe A. Almeida</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cyclopentadienyl molybdenum dicarbonyl eta(3)-allyl complexes as catalyst precursors for olefin epoxidation. Crystal structures of Cp ' Mo(CO)(2)(eta(3)-C3H5) (Cp ' = eta(5)-C5H4Me, eta(5)-C5Me5)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000281165000005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">695</style></volume><pages><style face="normal" font="default" size="100%">2311-2319</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Neves, Patricia/F-6098-2011; Romao, Carlos /D-1162-2010; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Romao, Carlos /0000-0001-5061-3743; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rondao, Raquel</style></author><author><style face="normal" font="default" size="100%">Seixas de Melo, J. Sergio</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dehydroindigo, the Forgotten Indigo and Its Contribution to the Color of Maya Blue</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000273948100014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">1699-1708</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 17 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; REQUIMTE, AL/H-9106-2013; Bonifacio, Vasco/A-8653-2008; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, ORG/M-4578-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; Bonifacio, Vasco/0000-0003-2349-8473; 17&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kundu, S</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Pinto, LFV</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deuterium NMR Study of Orientational Order in Cellulosic Network Microfibers</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecules</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">liquid-crystals phase-transition nanofibers fibers layer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279573600038</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">5749-5755</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Deuterium NMR was used to investigate the orientational order in a composite cellulosic formed by liquid crystalline acetoxypropylcellulose (A PC) and demented nematic 4'-penty1-4-cyanobiphenyl (5CB-4 alpha d(2)) with the per centage of 85% A PC by weight Three forms of the composite including electro spun microfibers, thin film and bulk samples were analyzed The NMR results initially suggest two distinct scenarios, one whet e the 503-alpha d(2), is confined to small droplets with dimensions smaller than the magnetic coherence length and the other where the 503-alpha d(2) molecules arc aligned with the A PC network chains Polarized optical microscopy (POW from thin film samples along with all the NMR results show the presence of 5CB-alpha d(2) droplets in the composite systems with a nematic wetting layer at the APC-5CB-alpha d(2) interface that experiences and order disorder transition driven by the polymer network N-I transition The characterization of the APC network I-N transition shows a pronounced subcritical behavior within a heterogeneity scenario&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cruz, Luis</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Teixeira, Natercia</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Establishment of the Chemical Equilibria of Different Types of Pyranoanthocyanins in Aqueous Solutions: Evidence for the Formation of Aggregation in Pyranomalvidin-3-O-coumaroylglucoside-(+)-catechin</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000282855100025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">13232-13240</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; de Freitas, Victor/H-7789-2013; REQUIMTE, AL/H-9106-2013; Cruz, Luis/J-4413-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; Mateus, Nuno/F-3019-2013 Pina, Fernando/0000-0001-8529-6848; Cruz, Luis/0000-0003-2226-0404; Mateus, Nuno/0000-0002-9318-9732 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Alves, Victor D.</style></author><author><style face="normal" font="default" size="100%">Dias, Fernando M. V.</style></author><author><style face="normal" font="default" size="100%">Luis, Ana S.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luis M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Family 42 carbohydrate-binding modules display multiple arabinoxylan-binding interfaces presenting different ligand affinities</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica Et Biophysica Acta-Proteins and Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000281920300012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">1804</style></volume><pages><style face="normal" font="default" size="100%">2054-2062</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Dias, Fernando/I-4861-2012; Romao, Maria/A-4115-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Dias, Fernando/0000-0001-8109-2063; Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carlos Matos</style></author><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Filters: An Optimization Approach</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">IFIP Advances in Information and Communication Technology</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4755/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">314</style></volume><pages><style face="normal" font="default" size="100%">361–366</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design and optimization of fractional filters is considered in this paper. Some of the classic filter architectures are presented and their performances relatively to an ideal amplitude spectrum evaluated. The fractional filters are designed using the differential evolution optimization algorithm for computing their parameters. To evaluate the performances of all the filters the quadratic error between the computed amplitude is calculated against an ideal (goal) response. The fractional filters have a better behavior, both in the pass and reject-band.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The fractional quantum derivative and its integral representations?</style></title><secondary-title><style face="normal" font="default" size="100%">Communications in Nonlinear Science and Numerical Simulation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1862/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">956–962</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The quantum fractional derivative is defined using formulations analogue to the common Grünwald?Letnikov derivatives. While these use a linear variable scale, the quantum derivative uses an exponential scale and is defined in R? or R?. Two integral formulations similar to the usual Liouville derivatives are deduced with the help of the Mellin transform.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Fino, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ventim-Neves, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GADISI–Genetic Algorithms Applied to the Automatic Design of Integrated Spiral Inductors</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">515–522</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.M.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Human-machine control model approach to enhance operator skills</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanical and Electrical Technology (ICMET), 2010 2nd International Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">403–407</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Claro, Ana</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Seixas de Melo, J. Sergio</style></author><author><style face="normal" font="default" size="100%">van den Berg, Klaas Jan</style></author><author><style face="normal" font="default" size="100%">Burnstock, Aviva</style></author><author><style face="normal" font="default" size="100%">Montague, Meredith</style></author><author><style face="normal" font="default" size="100%">Newman, Richard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of red colorants in van Gogh paintings and ancient Andean textiles by microspectrofluorimetry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000276090000004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">27-34</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bicho, Ana</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author><author><style face="normal" font="default" size="100%">Cardoso, Ana Sofia</style></author><author><style face="normal" font="default" size="100%">Domingos, Patrícia</style></author><author><style face="normal" font="default" size="100%">Batalha, Íris Luz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In vitro studies with mammalian cell lines and gum arabic‐coated magnetic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Recognition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gum arabic</style></keyword><keyword><style  face="normal" font="default" size="100%">magnetic particles</style></keyword><keyword><style  face="normal" font="default" size="100%">mammalian cell lines</style></keyword><keyword><style  face="normal" font="default" size="100%">{CHO}</style></keyword><keyword><style  face="normal" font="default" size="100%">{HEK293}</style></keyword><keyword><style  face="normal" font="default" size="100%">{TE671}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/jmr.1066/abstract</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">536–542</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron oxide magnetic nanoparticles {(MNPs)} were synthesized by the chemical co-precipitation method and coated with gum arabic {(GA)} by physical adsorption and covalent attachment. Cultures of mammalian cell lines {(HEK293}, {CHO} and {TE671)} were grown in the presence of uncoated and {GA-coated} {MNPs.} Cellular growth was followed by optical microscopy in order to assess the proportion of cells with particles, alterations in cellular density and the presence of debris. The in vitro assays demonstrated that cells from different origins are affected differently by the presence of the nanoparticles. Also, the methods followed for {GA} coating of {MNPs} endow distinct surface characteristics that probably underlie the observed differences when in contact with the cells. In general, the nanoparticles to which the {GA} was adsorbed had a smaller ability to attach to the cells' surface and to compromise the viability of the cultures. Copyright © 2010 John Wiley &amp;amp; Sons, Ltd.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interfacial Properties, Densities, and Contact Angles of Task Specific Ionic Liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical and Engineering Data</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000274356100006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">609-615</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Caparica, PTNMR/E-5112-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Iberian Meeting on Ionic Liquids (IMIL) Jun 15-16, 2009 Univ Aveiro, Aveiro, PORTUGAL 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amarante, Tatiana R.</style></author><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Coelho, Ana C.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Paz, Filipe A. Almeida</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Investigation of Molybdenum Tetracarbonyl Complexes As Precursors to Mo-VI Catalysts for the Epoxidation of Olefins</style></title><secondary-title><style face="normal" font="default" size="100%">Organometallics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000274530400023</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">883-892</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 24 Amarante, Tatiana/C-7816-2011; Neves, Patricia/F-6098-2011; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Coelho, Ana Catarina/J-3331-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 24&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Viegas</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Ana Cec{\'ılia A. Roque</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand based nuclear magnetic resonance screening techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Ligand Macromolecule Interactions in drug discovery, Methods in Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">Humana Press</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><pages><style face="normal" font="default" size="100%">81-100</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Measuring the cytochrome c nitrite reductase activity-practical considerations on the enzyme assays</style></title><secondary-title><style face="normal" font="default" size="100%">Bioinorg Chem Appl</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=20689707 </style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cytochrome c nitrite reductase (ccNiR) from Desulfovibrio desulfuricans ATCC 27774 is able to reduce nitrite to ammonia in a six-electron transfer reaction. Although extensively characterized from the spectroscopic and structural points-of-view, some of its kinetic aspects are still under explored. In this work the kinetic behaviour of ccNiR has been evaluated in a systematic manner using two different spectrophotometric assays carried out in the presence of different redox mediators and a direct electrochemical approach. Solution assays have proved that the specific activity of ccNiR decreases with the reduction potential of the electronic carriers and ammonium is always the main product of nitrite reduction. The catalytic parameters were discussed on the basis of the mediator reducing power and also taking into account the location of their putative docking sites with ccNiR. Due to the fast kinetics of ccNiR, electron delivering from reduced electron donors is rate-limiting in all spectrophotometric assays, so the estimated kinetic constants are apparent only. Nevertheless, this limitation could be overcome by using a direct electrochemical approach which shows that the binding affinity for nitrite decreases whilst turnover increases with the reductive driving force.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">20689707</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1687-479X (Electronic)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Serbanovic, Ana</style></author><author><style face="normal" font="default" size="100%">Petrovski, Zeljko</style></author><author><style face="normal" font="default" size="100%">Manic, Marina</style></author><author><style face="normal" font="default" size="100%">Marques, Carolina S.</style></author><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">da Ponte, Manuel Nunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Melting behaviour of ionic salts in the presence of high pressure CO2</style></title><secondary-title><style face="normal" font="default" size="100%">Fluid Phase Equilibria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279622800016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">294</style></volume><pages><style face="normal" font="default" size="100%">121-130</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Caparica, PTNMR/E-5112-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, BioOrgChem /B-4209-2014; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Si 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Nascimento</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Luis Brandão Alves</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Raul Rato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MicroECG: An Integrated Platform for the Cardiac Arrythmia Detection and Characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">IFIP Advances in Information and Communication Technology</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4753/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">314</style></volume><pages><style face="normal" font="default" size="100%">367–373</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A software tool for the analysis of the High-Resolution Electrocardiogram (HR-ECG) for Arrhythmia detection is introduced. New algorithms based on Wavelet analysis are presented and compared with the classic Simson protocol over the P and QRS segments of the Electrocardiogram (EEG). A novel procedure based on a two step wavelet analysis and synthesis is performed in order to obtain a frequency description of the P, T or QRS segments. This frequency ?signature? is useful for the detection of otherwise asymptomatic Arrhythmia patients. The tool has been developed in Matlab, and deployed for a standalone C application.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abrantes, Marta</style></author><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Antunes, Margarida M.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Alirio E.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microwave-assisted molybdenum-catalysed epoxidation of olefins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis a-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000276011600003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">320</style></volume><pages><style face="normal" font="default" size="100%">19-26</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Neves, Patricia/F-6098-2011; Gago, Sandra/H-5413-2012; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Lehmann, M.</style></author><author><style face="normal" font="default" size="100%">Kohn, C.</style></author><author><style face="normal" font="default" size="100%">Dong, R. Y.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nuclear magnetic resonance spectroscopic investigations of phase biaxiality in the nematic glass of a shape-persistent V-shaped mesogen</style></title><secondary-title><style face="normal" font="default" size="100%">J Chem Phys</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21054053</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">133</style></volume><pages><style face="normal" font="default" size="100%">174509</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Deuterium and carbon-13 NMR spectroscopy were used to study both the high temperature uniaxial nematic and the low temperature biaxial nematic glass of a shape-persistent V-shaped mesogen. It was found that biaxial ordering determined in the domains of the latter has symmetry lower than D(2h) and is compatible with C(2h) symmetry or lower. In particular, elements of the ordering matrix including biaxial phase order parameters were determined from (2)H NMR at two temperatures, one just below the glass transition, and the other deep inside the biaxial glass, which allowed for the characterization of the dominant molecular motions at these temperatures. (13)C NMR magic angle spinning sideband patterns, collected both in the high temperature nematic phase and in the nematic glass, clearly show the difference between them in terms of the phase symmetry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Fractional Linear Scale Invariant Systems</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Transactions on Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4749/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">6406–6410</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The linear scale invariant systems are introduced for both integer and fractional orders. They are defined by the generalized Euler-Cauchy differential equation. The quantum fractional derivatives are suitable for dealing with this kind of systems, allowing us to define impulse response and transfer function with the help of the Mellin transform. It is shown how to compute the impulse responses corresponding to the two half plane regions of convergence of the transfer function.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Telma</style></author><author><style face="normal" font="default" size="100%">Sergio Seixas de Melo, J.</style></author><author><style face="normal" font="default" size="100%">Castro, Catherine S.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Picosecond Dynamics of Dimer Formation in a Pyrene Labeled Polymer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000282209900001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">12439-12447</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Seixas de Melo, Sergio/A-5388-2008; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Costa, Telma/C-9889-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Seixas de Melo, Sergio/0000-0001-9708-5079; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Costa, Telma/0000-0002-5342-3635; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Joana Lia</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Poly(vinyl acetate) paints in works of art: A photochemical approach. Part 1</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer Degradation and Stability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000276143200004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">95</style></volume><pages><style face="normal" font="default" size="100%">453-461</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Melo, Maria Joao/C-8594-2011; Ramos, Ana Maria/C-9621-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Ferreira, Joana/C-7330-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CAT/M-4526-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BRITO PALMA, L.</style></author><author><style face="normal" font="default" size="100%">VIEIRA COITO, F.</style></author><author><style face="normal" font="default" size="100%">Sousa Gil, P.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Process control based on PCA models</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies and Factory Automation (ETFA), 2010 IEEE Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">1–4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Putting an N-terminal end to the Clostridium thermocellum xylanase Xyn10B story: Crystal structure of the CBM22-1-GH10 modules complexed with xylohexaose</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Structural Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283964000018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">172</style></volume><pages><style face="normal" font="default" size="100%">353-362</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Romao, Maria/A-4115-2013; Pinheiro, Benedita/D-2055-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pinheiro, Benedita/0000-0002-3045-077X; Prates, Jose/0000-0003-1032-5987; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rui Gomes</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Raul Rato</style></author><author><style face="normal" font="default" size="100%">Marco Baldeiras</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Railscan: A Tool for the Detection and Quantification of Rail Corrugation</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">IFIP Advances in Information and Communication Technology</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4752/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">314</style></volume><pages><style face="normal" font="default" size="100%">401–408</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rail corrugation is a phenomenon that leads to a waving in the rails with wavelengths typically between 3 cm and 100 cm and amplitude levels of several microns. The genesis of this waving is complex. Rail corrugation is a recognized problem that leads to excess vibration on the rails and vehicles to a point of reducing their life span and compromising safety. In urban areas excess vibration noise is also a problem. A software tool was developed to analyze accelerometer signals acquired in the boggies of rail vehicles in order to quantify the rail corrugation according to their frequency and amplitude. A wavelet packet methodology was used in this work and compared with the One Third Octave Filter (OTOF) power representations, which is currently used in the industry. It is shown that the former produces better results.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luís Caires</style></author><author><style face="normal" font="default" size="100%">Carla Ferreira</style></author><author><style face="normal" font="default" size="100%">António Ravara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A simple proof system for lock-free concurrency</style></title><secondary-title><style face="normal" font="default" size="100%">International Workshop on Proof Systems for Program Logics (PSPL)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo J. Dias</style></author><author><style face="normal" font="default" size="100%">Dino Distefano</style></author><author><style face="normal" font="default" size="100%">João Costa Seco</style></author><author><style face="normal" font="default" size="100%">João Lourenço</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">StarTM: Automatic Verification of Snapshot Isolation in Transactional Memory Java Programs</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">CITI / DI-FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Raquel</style></author><author><style face="normal" font="default" size="100%">Albuquerque, Rodrigo Q.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Parola, Jorge</style></author><author><style face="normal" font="default" size="100%">De Cola, Luisa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supramolecular host-guest flavylium-loaded zeolite L hybrid materials: network of reactions of encapsulated 7,4 '-dihydroxyflavylium</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279387600016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">991-995</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Pina, Fernando/C-8161-2011; Albuquerque, Rodrigo/A-8433-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Group, Photochem&amp;amp;SC/M-4665-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Parola, A. Jorge/0000-0002-1333-9076; 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Frade, Raquel F. M.</style></author><author><style face="normal" font="default" size="100%">Aires-de-Sousa, Joao</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and properties of new functionalized guanidinium based ionic liquids as non-toxic versatile organic materials</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283696400029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">45</style></number><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">8785-8794</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Aires-de-Sousa, Joao/C-7826-2013; Caparica, PTNMR/E-5112-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Frade, Raquel/J-4555-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, ORG/M-4578-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Aires-de-Sousa, Joao/0000-0002-5887-2966; Frade, Raquel/0000-0002-1200-2447; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abrantes, Marta</style></author><author><style face="normal" font="default" size="100%">Amarante, Tatiana R.</style></author><author><style face="normal" font="default" size="100%">Antunes, Margarida M.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author><author><style face="normal" font="default" size="100%">Margiolaki, Irene</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Alirio E.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, Structure, and Catalytic Performance in Cyclooctene Epoxidation of a Molybdenum Oxide/Bipyridine Hybrid Material: { MoO3(bipy) MoO3(H2O) }n</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000280365300022</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">6865-6873</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Amarante, Tatiana/C-7816-2011; Gago, Sandra/H-5413-2012; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel D. Ortigueira</style></author><author><style face="normal" font="default" size="100%">Fernando J. Coito</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">System initial conditions vs derivative initial conditions</style></title><secondary-title><style face="normal" font="default" size="100%">Computers &amp; Mathematics with Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1865/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The alternative system initial conditions versus the derivative initial conditions is focused in this paper. It is shown that Riemann?Liouville and Caputo initial conditions result from the corresponding derivative and not necessarily from the system at hand. To setup the correct system initialization, a formulation generalizing the integer order approach is presented. This is based on a generalization to the fractional environment of the well known jump formula. The obtained scheme is very general and does not depend on any transform. Besides, it can also be used in the time variant case. The Riemann?Liouville and Caputo initial conditions are interpreted in terms of this general framework and deduced equations where they are correct.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">System initial conditions vs derivative initial conditions</style></title><secondary-title><style face="normal" font="default" size="100%">Computers &amp; Mathematics with Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">1782–1789</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Jose A.</style></author><author><style face="normal" font="default" size="100%">Gomes, Ana C.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Sonia</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Claro, Paulo J. A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tetrapyridinium mu-oxido-di-mu-sulfato-bis chloridodioxidomolybdate(VI)</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section E-Structure Reports Online</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000282468400114</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">M1005-U1354</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Gomes, Ana/G-2636-2010; Ribeiro-Claro, Paulo/C-6705-2008; Fernandes, Jose/B-8073-2008; Lopes, Andre/E-2136-2012; Figueiredo, Sonia/E-4355-2012; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; CIQA, CIQA/N-6549-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gomes, Ana/0000-0001-9598-1275; Ribeiro-Claro, Paulo/0000-0001-5171-2153; Lopes, Andre/0000-0002-9702-1216; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 8 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nave, Frederico</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Teixeira, Natercia</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno</style></author><author><style face="normal" font="default" size="100%">de Freitas, Victor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and Kinetic Properties of a Red Wine Pigment: Catechin-(4,8)-malvidin-3-O-glucoside</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000283110500029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">42</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">13487-13496</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; de Freitas, Victor/H-7789-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; Mateus, Nuno/F-3019-2013 Pina, Fernando/0000-0001-8529-6848; Mateus, Nuno/0000-0002-9318-9732 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Jose A.</style></author><author><style face="normal" font="default" size="100%">Gomes, Ana C.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Sonia</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Claro, Paulo J. A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tripyridinium cis-tetrachloridodioxidomolybdate(VI) chloride</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section E-Structure Reports Online</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000279325100102</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">M862-U1355</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Fernandes, Jose/B-8073-2008; Ribeiro-Claro, Paulo/C-6705-2008; Figueiredo, Sonia/E-4355-2012; Gago, Sandra/H-5413-2012; Goncalves, Isabel/H-3742-2013; Gomes, Ana/G-2636-2010; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Ribeiro-Claro, Paulo/0000-0001-5171-2153; Gago, Sandra/0000-0003-0221-8508; Goncalves, Isabel/0000-0002-2836-7715; Gomes, Ana/0000-0001-9598-1275; Almeida Paz, Filipe/0000-0003-2051-5645; 7 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The use of ionic liquids as crystallization additives allowed to overcome nanodrop scaling up problems: A success case for producing diffraction-quality crystals of a nitrate reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Crystal Growth</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000275137100016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">312</style></volume><pages><style face="normal" font="default" size="100%">714-719</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using Human Dynamics to Improve Operator Performance</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Trends in Technological Innovation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">393–400</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">Dias, C.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teherani, Ferechteh H.</style></author><author><style face="normal" font="default" size="100%">Look, David C.</style></author><author><style face="normal" font="default" size="100%">Litton, Cole W.</style></author><author><style face="normal" font="default" size="100%">Rogers, David J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">{&lt;title&gt;Floating gate memory paper transistor&lt;/title&gt;}</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://apps.isiknowledge.com/full\_record.do?product=UA&amp;search\_mode=GeneralSearch&amp;qid=11&amp;SID=Z1nIo6NpO6CoGE2nDij&amp;page=1&amp;doc=15</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7603</style></volume><pages><style face="normal" font="default" size="100%">760314\{$\backslash$textendash\}760314\{$\backslash$textendash\}11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Nuno Cabrita</style></author><author><style face="normal" font="default" size="100%">Susana Martins Moretto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Análise do processo de participação pública no projecto de Alta Velocidade Ferroviária [Analysis of the public participation process in the High-Speed Railway project]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">High Speed Rail</style></keyword><keyword><style  face="normal" font="default" size="100%">leverage points</style></keyword><keyword><style  face="normal" font="default" size="100%">media</style></keyword><keyword><style  face="normal" font="default" size="100%">participative decision-making</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/26.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">06/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The study focuses on the public participation during the decision-making process of the High Speed Rail Project (popularly known as TGV) in Portugal. The study analyzes the media references on the topic and its actors in a quantitative and qualitative way from September 2008 to November 2009 anchored in the 2009 Legislatives and Local elections. The work concludes that despite the political polarization around the High Speed Rail Project, contributing to bring it to public debate, it didn’t allow for an improvement in qualitative information that could allow the emergence of an active and informed citizen participation in the debate.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">Susana Martins Moretto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Innovation Assessment of a Portuguese Railway branch of a foreign multinational - A case study}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Innovation Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Multinational</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Railway</style></keyword><keyword><style  face="normal" font="default" size="100%">Scoring model</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/25.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">05/2010</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper analyses the application of the Innovation Scoring model and its results to the railway business branch of a foreign multinational. Results confirm some enrolment in non-core Research &amp;amp; Development connected to the commercial activity of selling trains. Two main determinants were found to support this enrolment: the impact of a new Portuguese law imposing R&amp;amp;D investment for public contracts; and a certain degree of openness in the multinational’s innovation strategy based on predictable growth for the Portuguese market. The study also confirms the usefulness of the Innovation Scoring model, leaving some suggestions for improvement such as tailoring for multi-decision centres, implementing it through a third party, reducing the number of questions and introduction of a product evaluation methodology.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carmo, Helena</style></author><author><style face="normal" font="default" size="100%">Gomes, Daniel</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author><author><style face="normal" font="default" size="100%">Branco, Paula</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa</style></author><author><style face="normal" font="default" size="100%">de Pinho, Paula Guedes</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hyponatremic effect caused by 3,4-methylenedioxymethamphetamine (ecstasy) in rats: The role of metabolic bioactivation</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 13</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">European Soc Toxicol</style></publisher><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">S110-S111</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;46th Congress of the European-Societies-of-Toxicology, Dreden, GERMANY, SEP 13-16, 2009&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cale, Rita</style></author><author><style face="normal" font="default" size="100%">Aragao, Irene</style></author><author><style face="normal" font="default" size="100%">Martins, Helena</style></author><author><style face="normal" font="default" size="100%">Cardoso, Germano</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Bastos, M. Lourdes</style></author><author><style face="normal" font="default" size="100%">de Pinho, Paula Guedes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Propofol and metabolites monitoring in serum of patients with induced sedation</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 13</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">European Soc Toxicol</style></publisher><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">S113-S114</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;46th Congress of the European-Societies-of-Toxicology, Dreden, GERMANY, SEP 13-16, 2009&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Mukhopaadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt-, zinc- and iron-bound forms of adenylate kinase (AK) from the sulfate-reducing bacterium Desulfovibrio gigas: purification, crystallization and preliminary X-ray diffraction analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr Sect F Struct Biol Cryst Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*X-Ray Diffraction</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenylate Kinase/*chemistry/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19724135 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 9</style></number><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">926-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenylate kinase (AK; ATP:AMP phosphotransferase; EC 2.7.4.3) is involved in the reversible transfer of the terminal phosphate group from ATP to AMP. AKs contribute to the maintenance of a constant level of cellular adenine nucleotides, which is necessary for the energetic metabolism of the cell. Three metal ions, cobalt, zinc and iron(II), have been reported to be present in AKs from some Gram-negative bacteria. Native zinc-containing AK from Desulfovibrio gigas was purified to homogeneity and crystallized. The crystals diffracted to beyond 1.8 A resolution. Furthermore, cobalt- and iron-containing crystal forms of recombinant AK were also obtained and diffracted to 2.0 and 3.0 A resolution, respectively. Zn(2+)-AK and Fe(2+)-AK crystallized in space group I222 with similar unit-cell parameters, whereas Co(2+)-AK crystallized in space group C2; a monomer was present in the asymmetric unit for both the Zn(2+)-AK and Fe(2+)-AK forms and a dimer was present for the Co(2+)-AK form. The structures of the three metal-bound forms of AK will provide new insights into the role and selectivity of the metal in these enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19724135</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1744-3091 (Electronic)1744-3091 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, R. M.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rubredoxin as a paramagnetic relaxation-inducing probe</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">*Molecular Probe Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">*Protein Structure, Quaternary</style></keyword><keyword><style  face="normal" font="default" size="100%">Algorithms</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport Chain Complex Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Isotope Labeling</style></keyword><keyword><style  face="normal" font="default" size="100%">Least-Squares Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrogen Isotopes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nonheme Iron Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry/genetics/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Titrimetry</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19651443 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">1245-53</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paramagnetic effect due to the presence of a metal center with unpaired electrons is no longer considered a hindrance in protein NMR spectroscopy. In the present work, the paramagnetic effect due to the presence of a metal center with unpaired electrons was used to map the interface of an electron transfer complex. Desulfovibrio gigas cytochrome c(3) was chosen as target to study the effect of the paramagnetic probe, Fe-rubredoxin, which produced specific line broadening in the heme IV methyl resonances M2(1) and M18(1). The rubredoxin binding surface in the complex with cytochrome c(3) was identified in a heteronuclear 2D NMR titration. The identified heme methyls on cytochrome c(3) are involved in the binding interface of the complex, a result that is in agreement with the predicted complexes obtained by restrained molecular docking, which shows a cluster of possible solutions near heme IV. The use of a paramagnetic probe in (1)HNMR titration and the mapping of the complex interface, in combination with a molecular simulation algorithm proved to be a valuable strategy to study electron transfer complexes involving non-heme iron proteins and cytochromes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19651443</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3344 (Electronic)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decavanadate interactions with actin: cysteine oxidation and vanadyl formation</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Trans</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Actins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenosine Triphosphate/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 14</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19771361 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">38</style></number><pages><style face="normal" font="default" size="100%">7985-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Incubation of actin with decavanadate induces cysteine oxidation and oxidovanadium(IV) formation. The studies were performed combining kinetic with spectroscopic (NMR and EPR) methodologies. Although decavanadate is converted to labile oxovanadates, the rate of deoligomerization can be very slow (half-life time of 5.4 h, at 25 degrees C, with a first order kinetics), which effectively allows decavanadate to exist for some time under experimental conditions. It was observed that decavanadate inhibits F-actin-stimulated myosin ATPase activity with an IC(50) of 0.8 microM V(10) species, whereas 50 microM of vanadate or oxidovanadium(IV) only inhibits enzyme activity up to 25%. Moreover, from these three vanadium forms, only decavanadate induces the oxidation of the so called &quot;fast&quot; cysteines (or exposed cysteine, Cys-374) when the enzyme is in the polymerized and active form, F-actin, with an IC(50) of 1 microM V(10) species. Decavanadate exposition to F- and G-actin (monomeric form) promotes vanadate reduction since a typical EPR oxidovanadium(IV) spectrum was observed. Upon observation that V(10) reduces to oxidovanadium(IV), it is proposed that this cation interacts with G-actin (K(d) of 7.48 +/- 1.11 microM), and with F-actin (K(d) = 43.05 +/- 5.34 microM) with 1:1 and 4:1 stoichiometries, respectively, as observed by EPR upon protein titration with oxidovanadium(IV). The interaction of oxidovanadium(IV) with the protein may occur close to the ATP binding site of actin, eventually with lysine-336 and 3 water molecules.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19771361</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1477-9234 (Electronic)1477-9226 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">FCT, University of Algarve, Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Barrera, G. I.</style></author><author><style face="normal" font="default" size="100%">Rizzi, A. C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Passeggi, M. C.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR studies of the Mo-enzyme aldehyde oxidoreductase from Desulfovibrio gigas: an application of the Bloch-Wangsness-Redfield theory to a system containing weakly-coupled paramagnetic redox centers with different relaxation rates</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Reductase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19628281 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">1342-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electron transfer proteins and redox enzymes containing paramagnetic redox centers with different relaxation rates are widespread in nature. Despite both the long distances and chemical paths connecting these centers, they can present weak magnetic couplings produced by spin-spin interactions such as dipolar and isotropic exchange. We present here a theoretical model based on the Bloch-Wangsness-Redfield theory to analyze the dependence with temperature of EPR spectra of interacting pairs of spin 1/2 centers having different relaxation rates, as is the case of the molybdenum-containing enzyme aldehyde oxidoreductase from Desulfovibrio gigas. We analyze the changes of the EPR spectra of the slow relaxing center (Mo(V)) induced by the faster relaxing center (FeS center). At high temperatures, when the relaxation time T(1) of the fast relaxing center is very short, the magnetic coupling between centers is averaged to zero. Conversely, at low temperatures when T(1) is longer, no modulation of the coupling between metal centers can be detected.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19628281</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3344 (Electronic)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Mota, C. S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Andrade, S. L.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of a new Cu-Fe protein from Desulfovibrio aminophilus DSM12254</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Copper</style></keyword><keyword><style  face="normal" font="default" size="100%">*Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/genetics/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Resistance, Bacterial/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/genetics/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Quaternary/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">purification/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19699535 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">1314-22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The isolation and characterization of a new metalloprotein containing Cu and Fe atoms is reported. The as-isolated Cu-Fe protein shows an UV-visible spectrum with absorption bands at 320 nm, 409 nm and 615 nm. Molecular mass of the native protein along with denaturating electrophoresis and mass spectrometry data show that this protein is a multimer consisting of 14+/-1 subunits of 15254.3+/-7.6 Da. Mossbauer spectroscopy data of the as-isolated Cu-Fe protein is consistent with the presence of [2Fe-2S](2+) centers. Data interpretation of the dithionite reduced protein suggest that the metallic cluster could be constituted by two ferromagnetically coupled [2Fe-2S](+) spin delocalized pairs. The biochemical properties of the Cu-Fe protein are similar to the recently reported molybdenum resistance associated protein from Desulfovibrio, D. alaskensis. Furthermore, a BLAST search from the DNA deduced amino acid sequence shows that the Cu-Fe protein has homology with proteins annotated as zinc resistance associated proteins from Desulfovibrio, D. alaskensis, D. vulgaris Hildenborough, D. piger ATCC 29098. These facts suggest a possible role of the Cu-Fe protein in metal tolerance.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19699535</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1873-3344 (Electronic)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Carepo, Marta S. P.</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Andrade, Susana L. A.</style></author><author><style face="normal" font="default" size="100%">Fauque, Guy</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Calvete, Juan J.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of a new Cu-Fe protein from Desulfovibrio aminophilus DSM12254</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{10, SI}</style></number><volume><style face="normal" font="default" size="100%">{103}</style></volume><pages><style face="normal" font="default" size="100%">{1314-1322}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The isolation and characterization of a new metalloprotein containing Cu and Fe atoms is reported. The as-isolated Cu-Fe protein shows an UV-visible spectrum with absorption bands at 320 nm, 409 nm and 615 nm. Molecular mass of the native protein along with denaturating electrophoresis and mass spectrometry data show that this protein is a multimer consisting of 14 +/- 1 subunits of 15254.3 +/- 7.6 Da. Mossbauer spectroscopy data of the as-isolated Cu-Fe protein is consistent with the presence of [2Fe-2S](2+) centers. Data interpretation of the dithionite reduced protein suggest that the metallic cluster could be constituted by two ferromagnetically coupled [2Fe-2S](+) spin delocalized pairs. The biochemical properties of the Cu-Fe protein are similar to the recently reported molybdenum resistance associated protein from Desulfovibrio, D. alaskensis. Further-more, a BLAST search from the DNA deduced amino acid sequence shows that the Cu-Fe protein has homology with proteins annotated as zinc resistance associated proteins from Desulfovibrio, D. alaskensis, D. vulgaris Hildenborough, D. piger ATCC 29098. These facts suggest a possible role of the Cu-Fe protein in metal tolerance. (C) 2009 Published by Elsevier Inc.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;1st Latin American Meeting on Biological Inorganic Chemistry (LABIC2008), Iguazu Falls, BRAZIL, AUG 31-SEP 04, 2008&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/029EF3F0-E16C-43FF-A7AE-7FECBDC6ABA1</style></custom3><label><style face="normal" font="default" size="100%">r08494</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dusseldorp, Marc</style></author><author><style face="normal" font="default" size="100%">Beecroft, Richard</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technology Assessment and Education: Introduction</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">high education</style></keyword><keyword><style  face="normal" font="default" size="100%">teaching</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/19522.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19522</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;“Theory and Practice” of TA, which is referred to in the title of this journal “TATuP”, is usually addressed as a question of TA research. But science is more than research: the field of teaching requires just as much attention, both practically and theoretically. Therefore, a mere collection of individual teaching experiences and best practice examples does not provide a strong enough basis to discuss questions of TA teaching, these must also be embedded in a theoretical context and discussed in their relation to research. In this special issue, we aim to contribute to a combination of theoretical and practical approaches to the relation of TA and “Bildung”.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xie, Xiangjin</style></author><author><style face="normal" font="default" size="100%">Hadt, Ryan G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Un, Sun</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Solomon, Edward I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A variable temperature spectroscopic study on Paracoccus pantotrophus pseudoazurin: Protein constraints on the blue Cu site</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jinorgbio.2009.04.012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">1307-1313</style></pages><isbn><style face="normal" font="default" size="100%">0162-0134</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The blue or Type 1 (T1) copper site of Paracoccus pantotrophus pseudoazurin exhibits significant absorption intensity in both the 450 and 600 nm regions. These are sigma and pi S(Cys) to Cu(2+) charge transfer (CT) transitions. The temperature dependent absorption, EPR, and resonance Raman (rR) vibrations enhanced by these bands indicate that a single species is present at all temperatures. This contrasts the temperature dependent behavior of the T1 center in nitrite reductase [S. Ghosh, X. Xie, A. Dey, Y. Sun, C. Scholes, E. Solomon, Proc. Natl. Acad. Sci. 106 (2009) 4969-4974] which has a thioether ligand that is unconstrained by the protein. The lack of temperature dependence in the T1 site in pseudoazurin indicates the presence of a protein constraint similar to the blue Cu site in plastocyanin where the thioether ligand is constrained at 2.8 angstrom. However, plastocyanin exhibits only pi CT. This spectral difference between pseudoazurin and plastocyanin reflects a coupled distortion of the site where the axial thiorether in pseudoazurin is also constrained, but at a shorter Cu-S(Met) bond length. This leads to an increase in the Cu(2+)-S(Cys) bond length, and the site undergoes a partial tetragonal distortion in pseudoazurin. Thus, its ground state wavefunction has both sigma and pi character in the Cu(2+)-S(Cys) bond. (C) 2009 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000270795900003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Si1st Latin American Meeting on Biological Inorganic Chemistry (LABIC2008)Aug 31-sep 04, 2008Iguazu Falls, BRAZIL&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dusseldorp, Marc</style></author><author><style face="normal" font="default" size="100%">Beecroft, Richard</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technology Assessment and Education: Introduction}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">high education</style></keyword><keyword><style  face="normal" font="default" size="100%">teaching</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/19522.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19522</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;“Theory and Practice” of TA, which is referred to in the title of this journal “TATuP”, is usually addressed as a question of TA research. But science is more than research: the field of teaching requires just as much attention, both practically and theoretically. Therefore, a mere collection of individual teaching experiences and best practice examples does not provide a strong enough basis to discuss questions of TA teaching, these must also be embedded in a theoretical context and discussed in their relation to research. In this special issue, we aim to contribute to a combination of theoretical and practical approaches to the relation of TA and “Bildung”.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabe{\c c}as</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p7-9.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">7-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Foresight studies on work in the knowledge society: a 2nd international conference at UNL</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p77-81.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">77-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The 2nd International Conference on &amp;quot;Foresight Studies on Work in the Knowledge Society&amp;quot; was organised by IET, the Research Centre on Enterprise and Work Innovation, at the Faculty of Sciences and Technology of &amp;quot;Universidade Nova de Lisboa&amp;quot; (FCT-UNL), and took place on January 26 and 27 of 2009 with the support of the European project WORKS-Work Organisation Re-structuring in the Knowledge Society (financed by the European Commission, and co-ordinated by HIVA Leuven)&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis about a collaborative project on “Technology Assessment of Autonomous Systems”</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Autonomous systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Robotic systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p83-91.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">83-91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The project started in 2009 with the support of DAAD in Germany and CRUP in Portugal under the “Collaborative German-Portuguese University Actions” programme. One central goal is the further development of a theory of technology assessment applied to robotics and autonomous systems in general that reflects in its methodology the changing conditions of knowledge production in modern societies and the emergence of new robotic technologies and of associated disruptive changes. Relevant topics here are handling broadened future horizons and new clusters of science and technology (medicine, engineering, interfaces, industrial automation, micro-devices, security and safety), as well as new governance structures in policy decision making concerning research and development (R&amp;amp;D).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabeças</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p7-9.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">7-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Foresight studies on work in the knowledge society: a 2nd international conference at UNL}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p77-81.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">77-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The 2nd International Conference on &amp;quot;Foresight Studies on Work in the Knowledge Society&amp;quot; was organised by IET, the Research Centre on Enterprise and Work Innovation, at the Faculty of Sciences and Technology of &amp;quot;Universidade Nova de Lisboa&amp;quot; (FCT-UNL), and took place on January 26 and 27 of 2009 with the support of the European project WORKS-Work Organisation Re-structuring in the Knowledge Society (financed by the European Commission, and co-ordinated by HIVA Leuven)&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Synthesis about a collaborative project on “Technology Assessment of Autonomous Systems”}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Autonomous systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Robotic systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p83-91.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">83-91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The project started in 2009 with the support of DAAD in Germany and CRUP in Portugal under the “Collaborative German-Portuguese University Actions” programme. One central goal is the further development of a theory of technology assessment applied to robotics and autonomous systems in general that reflects in its methodology the changing conditions of knowledge production in modern societies and the emergence of new robotic technologies and of associated disruptive changes. Relevant topics here are handling broadened future horizons and new clusters of science and technology (medicine, engineering, interfaces, industrial automation, micro-devices, security and safety), as well as new governance structures in policy decision making concerning research and development (R&amp;amp;D).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cerqueira, N. M.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of the sixth sulfur ligand in the catalytic mechanism of periplasmic nitrate reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Comput Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfhydryl Compounds/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19360810 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">2466-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The catalytic mechanism of nitrate reduction by periplasmic nitrate reductases has been investigated using theoretical and computational means. We have found that the nitrate molecule binds to the active site with the Mo ion in the +6 oxidation state. Electron transfer to the active site occurs only in the proton-electron transfer stage, where the Mo(V) species plays an important role in catalysis. The presence of the sulfur atom in the molybdenum coordination sphere creates a pseudo-dithiolene ligand that protects it from any direct attack from the solvent. Upon the nitrate binding there is a conformational rearrangement of this ring that allows the direct contact of the nitrate with Mo(VI) ion. This rearrangement is stabilized by the conserved methionines Met141 and Met308. The reduction of nitrate into nitrite occurs in the second step of the mechanism where the two dimethyl-dithiolene ligands have a key role in spreading the excess of negative charge near the Mo atom to make it available for the chemical reaction. The reaction involves the oxidation of the sulfur atoms and not of the molybdenum as previously suggested. The mechanism involves a molybdenum and sulfur-based redox chemistry instead of the currently accepted redox chemistry based only on the Mo ion. The second part of the mechanism involves two protonation steps that are promoted by the presence of Mo(V) species. Mo(VI) intermediates might also be present in this stage depending on the availability of protons and electrons. Once the water molecule is generated only the Mo(VI) species allow water molecule dissociation, and, the concomitant enzymatic turnover.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19360810</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1096-987X (Electronic)0192-8651 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, Ricardo J.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Diniz, Mario S.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Capelo, Jose L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Can ultrasonic energy efficiently speed (18)O-labeling of proteins?</style></title><secondary-title><style face="normal" font="default" size="100%">Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/pmic.200900197</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">4974-4977</style></pages><isbn><style face="normal" font="default" size="100%">1615-9853</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report in this work on the robustness of ultrasonic energy as a tool to speed the isotopic labeling of proteins using the (18)O-decoupling procedure. The first part of the decoupling procedure, comprising protein denaturation, reduction, alkylation and digestion, is done in 8 min under the effects of an ultrasonic field whilst the second part, the isotopic labeling, was assayed with and without the use of ultrasonic energy. Our results clearly demonstrate that the (18)O-isotopic labeling in a decoupling procedure cannot be accelerated using an ultrasonic field.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000272124600014</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, Ricardo J.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Diniz, Mario S.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Capelo, Jose L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Can ultrasonic energy efficiently speed (18)O-labeling of proteins?</style></title><secondary-title><style face="normal" font="default" size="100%">Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/pmic.200900197</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">4974-4977</style></pages><isbn><style face="normal" font="default" size="100%">1615-9853</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report in this work on the robustness of ultrasonic energy as a tool to speed the isotopic labeling of proteins using the (18)O-decoupling procedure. The first part of the decoupling procedure, comprising protein denaturation, reduction, alkylation and digestion, is done in 8 min under the effects of an ultrasonic field whilst the second part, the isotopic labeling, was assayed with and without the use of ultrasonic energy. Our results clearly demonstrate that the (18)O-isotopic labeling in a decoupling procedure cannot be accelerated using an ultrasonic field.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000272124600014</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Armin Grunwald</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent Experiences and Emerging Cooperation Schemes on TA and Education: An Insight into Cases in Portugal and Germany</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/19519.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19519</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;At the beginning of the 21st century there are new expectations and challenges towards Technology Assessment (TA). Among these there is a new awareness on TA issues in education, in particular at universities. While TA was mainly an activity at extra-universitarian research institutions for a long time now there are new developments and initiative towards integrating TA issues in university courses. We will first give an insight into the international development. Secondly we will focus on the “TA and education” landscape in Germany and Portugal in more detail, followed by a description of new and emerging forms of cooperation between Portugal and Germany in this field which might serve as a model or an example for further cooperation between other partners.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Armin Grunwald</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Recent Experiences and Emerging Cooperation Schemes on TA and Education: An Insight into Cases in Portugal and Germany}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/19519.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19519</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;At the beginning of the 21st century there are new expectations and challenges towards Technology Assessment (TA). Among these there is a new awareness on TA issues in education, in particular at universities. While TA was mainly an activity at extra-universitarian research institutions for a long time now there are new developments and initiative towards integrating TA issues in university courses. We will first give an insight into the international development. Secondly we will focus on the “TA and education” landscape in Germany and Portugal in more detail, followed by a description of new and emerging forms of cooperation between Portugal and Germany in this field which might serve as a model or an example for further cooperation between other partners.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection and quantification system of biological matter constituted by one or more optical sensors and one or more light sources, associated process and related applications</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a system and process for detection and/or qualitative and quantitative identification of the biological material, such as specific sequences of nucleic acids or proteins as antibodies, present in biological samples. The system is composed by one or more light sources (1) combined with one or more integrated optical photo sensors, or not, and various electronic components (4), necessary for obtaining/ processing of the signal emitted by the metal nanoprobes functionalized with a solution of biological composite, as well as also a micro-controller and a microprocessor, fixed or portable. This photosensor structure is able to detect and to quantify the colour variations produced by metal nanoprobes, being this preferentially gold, functionalized by oligonucleotides complementary to specific DNA/RNA sequences, proteins, as for instance antibodies and/or antigens related with certain disease, or other sample or solution of biological composite, that are to be investigated. The detection and quantification process is based on the response of a photosensor, singular or integrated, based on thin film technology of amorphous, nanocrystalline or microcrystalline silicon and their alloys, as well as the new active ceramic semiconductors, amorphous and not amorphous.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;EP2059810; G01N33/543&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Conrath, K.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Martins, C. E.</style></author><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Spinelli, S.</style></author><author><style face="normal" font="default" size="100%">Kinne, J.</style></author><author><style face="normal" font="default" size="100%">Flaudrops, C.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author><author><style face="normal" font="default" size="100%">Muyldermans, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Desmyter, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Camelid nanobodies raised against an integral membrane enzyme, nitric oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibody Affinity</style></keyword><keyword><style  face="normal" font="default" size="100%">Camelids, New World/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Epitope Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulin Fragments/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulin Heavy Chains/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Library</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Surface Plasmon Resonance</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19241371 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">619-28</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitric Oxide Reductase (NOR) is an integral membrane protein performing the reduction of NO to N(2)O. NOR is composed of two subunits: the large one (NorB) is a bundle of 12 transmembrane helices (TMH). It contains a b type heme and a binuclear iron site, which is believed to be the catalytic site, comprising a heme b and a non-hemic iron. The small subunit (NorC) harbors a cytochrome c and is attached to the membrane through a unique TMH. With the aim to perform structural and functional studies of NOR, we have immunized dromedaries with NOR and produced several antibody fragments of the heavy chain (VHHs, also known as nanobodies). These fragments have been used to develop a faster NOR purification procedure, to proceed to crystallization assays and to analyze the electron transfer of electron donors. BIAcore experiments have revealed that up to three VHHs can bind concomitantly to NOR with affinities in the nanomolar range. This is the first example of the use of VHHs with an integral membrane protein. Our results indicate that VHHs are able to recognize with high affinity distinct epitopes on this class of proteins, and can be used as versatile and valuable tool for purification, functional study and crystallization of integral membrane proteins.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19241371</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1469-896X (Electronic)0961-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, {André Alexandre Cotta Guerra Vidal}</style></author><author><style face="normal" font="default" size="100%">{De Lima}, {João Carlos Dos Santos Silva E Pereira}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Método para controlo de reac{\c c}ões enzimáticas de síntese de ácidos nucleicos através de nucleótidos funcionalizados com derivados de cumarina fotolábeis</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;O presente invento relaciona-se com um método para controlo de reac{\c c}ões enzimáticas de síntese de ácidos nucleicos, recorrendo a nucleótidos funcionalizados com derivados de 4-metilcumarinas (1) protectores e fotolábeis. Quando ligado aos nucleótidos (2), o grupo cumarinico (3) impede que estes sejam utilizados como substrato por parte das enzimas, impossibilitando a ocorrência de reac{\c c}ão. Através de irradia{\c c}ão com radia{\c c}ão electromagnética, o grupo cumarinico é libertado, ficando o nucleótido disponível para a reac{\c c}ão. Desta forma, as reac{\c c}ões enzimáticas de síntese de ácidos nucleicos podem ser controladas através da luz.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;PT103815; C09B 57/ 02 A I, B01J19/12, C12Q1/68&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Baía</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Processamento de sinais ECG: Variabilidade da frequência cardíaca</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2124/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Neste trabalho pretende-se estudar a variabilidade da frequência cardíaca através da implementação de vários métodos de análise de electrocardiogramas. Na primeira parte descrevem-se os métodos de análise espectral, bem como a representação tempo-frequência. A decomposição de sinais para detectar e isolar os batimentos cardíacos do electrocardiograma é implementada. Descrevem-se algoritmos de isolamento para detecção dos eventos interessantes e pontos fiduciais que os constituem. Na segunda parte estima-se a variação da frequência cardíaca e estabelece-se a sua relação com as variações temporais e espectrais das características encontradas pelos métodos implementados na primeira parte do trabalho.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ivanova, G.</style></author><author><style face="normal" font="default" size="100%">Serafim, L. S.</style></author><author><style face="normal" font="default" size="100%">Lemos, P. C.</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">Reis, M. A. M.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of feeding strategies of mixed microbial cultures on the chemical composition and microstructure of copolyesters P(3HB-co-3HV) analyzed by NMR and statistical analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN 2009</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">497-504</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Ferroni, F.</style></author><author><style face="normal" font="default" size="100%">Thapper, A.</style></author><author><style face="normal" font="default" size="100%">Marangon, J.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Rizzi, A. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic, structural, and EPR studies reveal that aldehyde oxidoreductase from Desulfovibrio gigas does not need a sulfido ligand for catalysis and give evidence for a direct Mo-C interaction in a biological system</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/antagonists &amp; inhibitors/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyanides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Inhibitors/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ethylene Glycol/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycerol/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19459677 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">131</style></volume><pages><style face="normal" font="default" size="100%">7990-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidoreductase from Desulfovibrio gigas (DgAOR) is a member of the xanthine oxidase (XO) family of mononuclear Mo-enzymes that catalyzes the oxidation of aldehydes to carboxylic acids. The molybdenum site in the enzymes of the XO family shows a distorted square pyramidal geometry in which two ligands, a hydroxyl/water molecule (the catalytic labile site) and a sulfido ligand, have been shown to be essential for catalysis. We report here steady-state kinetic studies of DgAOR with the inhibitors cyanide, ethylene glycol, glycerol, and arsenite, together with crystallographic and EPR studies of the enzyme after reaction with the two alcohols. In contrast to what has been observed in other members of the XO family, cyanide, ethylene glycol, and glycerol are reversible inhibitors of DgAOR. Kinetic data with both cyanide and samples prepared from single crystals confirm that DgAOR does not need a sulfido ligand for catalysis and confirm the absence of this ligand in the coordination sphere of the molybdenum atom in the active enzyme. Addition of ethylene glycol and glycerol to dithionite-reduced DgAOR yields rhombic Mo(V) EPR signals, suggesting that the nearly square pyramidal coordination of the active enzyme is distorted upon alcohol inhibition. This is in agreement with the X-ray structure of the ethylene glycol and glycerol-inhibited enzyme, where the catalytically labile OH/OH(2) ligand is lost and both alcohols coordinate the Mo site in a eta(2) fashion. The two adducts present a direct interaction between the molybdenum and one of the carbon atoms of the alcohol moiety, which constitutes the first structural evidence for such a bond in a biological system.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19459677</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-5126 (Electronic)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The clothing industry as a globalized sector: implications for work organisation, quality of work and job content}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/53.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13/2009</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The clothing sector in several countries is still seen, in many aspects as a traditional sector with some average characteristics, nevertheless is a very important sector in terms of labour market. Globalization and de-localization are having a strong impact in the organisation of work and in occupational careers. Very few companies are able to keep a position in the market without changes in organisation of work and workers, founding different ways to face this reality according to size, capital and position. We could find two main paths: one where companies outsource production to another territory, close and/or dismissal the workers; other path, where companies up skilled their capacities. This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the Portuguese case studies in several clothing companies in a comparative analysis with some other European countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Temtem, M.</style></author><author><style face="normal" font="default" size="100%">Pompeu, D.</style></author><author><style face="normal" font="default" size="100%">Jaraquemada, G.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of PMMA membranes functionalized with hydroxypropyl-beta-cyclodextrins for controlled drug delivery using a supercritical CO(2)-assisted technology</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Pharmaceutics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 6 2009</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">376</style></volume><pages><style face="normal" font="default" size="100%">110-115</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, S.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Duarte, A. G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and crystallographic analysis of the apo form of the orange protein (ORP) from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr Sect F Struct Biol Cryst Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoproteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19574652 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 7</style></number><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">730-2</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The orange-coloured protein (ORP) from Desulfovibrio gigas is a 12 kDa protein that contains a novel mixed-metal sulfide cluster of the type [S(2)MoS(2)CuS(2)MoS(2)]. Diffracting crystals of the apo form of ORP have been obtained. Data have been collected for the apo form of ORP to 2.25 A resolution in-house and to beyond 2.0 A resolution at ESRF, Grenoble. The crystals belonged to a trigonal space group, with unit-cell parameters a = 43, b = 43, c = 106 A.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19574652</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1744-3091 (Electronic)1744-3091 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal. shabir@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Vera Marisa</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lourdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Rui Albuquerque</style></author><author><style face="normal" font="default" size="100%">Carvalho, Marcia</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cross-Functioning between the Extraneuronal Monoamine Transporter and Multidrug Resistance Protein 1 in the Uptake of Adrenaline and Export of 5-(Glutathion-S-yl)adrenaline in Rat Cardiomyocytes</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL RESEARCH IN TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">129-135</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ivanova, G. I.</style></author><author><style face="normal" font="default" size="100%">Vao, E. R.</style></author><author><style face="normal" font="default" size="100%">Temtem, M.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, A.</style></author><author><style face="normal" font="default" size="100%">T. Casimiro</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High-pressure NMR characterization of triacetyl-beta-cyclodextrin in supercritical carbon dioxide</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 2009</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">133-141</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zhang, Z.</style></author><author><style face="normal" font="default" size="100%">Xia, S.</style></author><author><style face="normal" font="default" size="100%">Leonard, D.</style></author><author><style face="normal" font="default" size="100%">Jaffrezic-Renault, N.</style></author><author><style face="normal" font="default" size="100%">Zhang, J.</style></author><author><style face="normal" font="default" size="100%">Bessueille, F.</style></author><author><style face="normal" font="default" size="100%">Goepfert, Y.</style></author><author><style face="normal" font="default" size="100%">Wang, X.</style></author><author><style face="normal" font="default" size="100%">Chen, L.</style></author><author><style face="normal" font="default" size="100%">Zhu, Z.</style></author><author><style face="normal" font="default" size="100%">Zhao, J.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel nitrite biosensor based on conductometric electrode modified with cytochrome c nitrite reductase composite membrane</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors &amp; Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques/*instrumentation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes a1/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c1/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electric Conductivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/*instrumentation</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes, Immobilized/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Equipment Design</style></keyword><keyword><style  face="normal" font="default" size="100%">Equipment Failure Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrites/*analysis/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Reproducibility of Results</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensitivity and Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Water Pollutants, Chemical/*analysis/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18804367</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><edition><style face="normal" font="default" size="100%">2008/09/23</style></edition><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">1574-9</style></pages><isbn><style face="normal" font="default" size="100%">1873-4235 (Electronic)0956-5663 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A conductometric biosensor for nitrite detection was developed using cytochrome c nitrite reductase (ccNiR) extracted from Desulfovibrio desulfuricans ATCC 27774 cells immobilized on a planar interdigitated electrode by cross-linking with saturated glutaraldehyde (GA) vapour in the presence of bovine serum albumin, methyl viologen (MV), Nafion, and glycerol. The configuration parameters for this biosensor, including the enzyme concentration, ccNiR/BSA ratio, MV concentration, and Nafion concentration, were optimized. Various experimental parameters, such as sodium dithionite added, working buffer solution, and temperature, were investigated with regard to their effect on the conductance response of the biosensor to nitrite. Under the optimum conditions at room temperature (about 25 degrees C), the conductometric biosensor showed a fast response to nitrite (about 10s) with a linear range of 0.2-120 microM, a sensitivity of 0.194 microS/microM [NO(2)(-)], and a detection limit of 0.05 microM. The biosensor also showed satisfactory reproducibility (relative standard deviation of 6%, n=5). The apparent Michaelis-Menten constant (K(M,app)) was 338 microM. When stored in potassium phosphate buffer (100mM, pH 7.6) at 4 degrees C, the biosensor showed good stability over 1 month. No obvious interference from other ionic species familiar in natural waters was detected. The application experiments show that the biosensor is suitable for use in real water samples.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18804367</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Zhang, ZhiqiangXia, SiqingLeonard, DidierJaffrezic-Renault, NicoleZhang, JiaoBessueille, FrancoisGoepfert, YvesWang, XuejiangChen, LingZhu, ZhiliangZhao, JianfuAlmeida, M GabrielaSilveira, Celia MEvaluation StudiesResearch Support, Non-U.S. Gov'tEnglandBiosensors &amp;amp; bioelectronicsBiosens Bioelectron. 2009 Feb 15;24(6):1574-9. Epub 2008 Aug 15.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment of Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, China.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Mota, C. S.</style></author><author><style face="normal" font="default" size="100%">Korbas, M.</style></author><author><style face="normal" font="default" size="100%">Durand, M. C.</style></author><author><style face="normal" font="default" size="100%">Lopes, A. T.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">George, G. N.</style></author><author><style face="normal" font="default" size="100%">Dolla, A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum induces the expression of a protein containing a new heterometallic Mo-Fe cluster in Desulfovibrio alaskensis</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*biosynthesis/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Bacterial/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*biosynthesis/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry/physiology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19138103 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">873-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The characterization of a novel Mo-Fe protein (MorP) associated with a system that responds to Mo in Desulfovibrio alaskensis is reported. Biochemical characterization shows that MorP is a periplasmic homomultimer of high molecular weight (260 +/- 13 kDa) consisting of 16-18 monomers of 15321.1 +/- 0.5 Da. The UV/visible absorption spectrum of the as-isolated protein shows absorption peaks around 280, 320, and 570 nm with extinction coefficients of 18700, 12800, and 5000 M(-1) cm(-1), respectively. Metal content, EXAFS data and DFT calculations support the presence of a Mo-2S-[2Fe-2S]-2S-Mo cluster never reported before. Analysis of the available genomes from Desulfovibrio species shows that the MorP encoding gene is located downstream of a sensor and a regulator gene. This type of gene arrangement, called two component system, is used by the cell to regulate diverse physiological processes in response to changes in environmental conditions. Increase of both gene expression and protein production was observed when cells were cultured in the presence of 45 microM molybdenum. Involvement of this system in Mo tolerance of sulfate reducing bacteria is proposed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19138103</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-4995 (Electronic)0006-2960 (Linking)Comparative StudyJournal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Are societal changes new? Questions or trends and future perceptions on knowledge-based economy</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Future trends</style></keyword><keyword><style  face="normal" font="default" size="100%">Knowledge-based economy</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/11.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2009</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;With the emergence of a global division of labour, the internationalisation of markets and cultures, the growing power of supranational organisations and the spread of new information technologies to every field of life, it starts to appear a different kind of society, different from the industrial society, and called by many as ‘the knowledge-based economy’, emphasizing the importance of information and knowledge in many areas of work and organisation of societies. Despite the common trends of evolution, these transformations do not necessarily produce a convergence of national and regional social and economic structures, but a diversity of realities emerging from the relations between economic and political context on one hand and the companies and their strategies on the other. In this sense, which future can we expect to the knowledge economy? How can we measure it and why is it important? This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the future visions and possible future trends in different countries, sectors and industries, given empirical evidences of the case studies applied in several European countries, underling the importance of foresight exercises to design policies, prevent uncontrolled risks and anticipate alternatives, leading to different ‘knowledge economies’ and not to the ‘knowledge economy’.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Are societal changes new? Questions or trends and future perceptions on knowledge-based economy}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Future trends</style></keyword><keyword><style  face="normal" font="default" size="100%">Knowledge-based economy</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/11.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2009</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;With the emergence of a global division of labour, the internationalisation of markets and cultures, the growing power of supranational organisations and the spread of new information technologies to every field of life, it starts to appear a different kind of society, different from the industrial society, and called by many as ‘the knowledge-based economy’, emphasizing the importance of information and knowledge in many areas of work and organisation of societies. Despite the common trends of evolution, these transformations do not necessarily produce a convergence of national and regional social and economic structures, but a diversity of realities emerging from the relations between economic and political context on one hand and the companies and their strategies on the other. In this sense, which future can we expect to the knowledge economy? How can we measure it and why is it important? This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the future visions and possible future trends in different countries, sectors and industries, given empirical evidences of the case studies applied in several European countries, underling the importance of foresight exercises to design policies, prevent uncontrolled risks and anticipate alternatives, leading to different ‘knowledge economies’ and not to the ‘knowledge economy’.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lara Simons</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Automatic sleep apnea detection and sleep classification using the ECG and the Sp02 signals</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2155/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruno Nascimento</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author><author><style face="normal" font="default" size="100%">Luís Alves</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">MicroECG: an integrated platform for the cardiac arrythmia detection and characterization</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1965/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;O desenvolvimento de um pacote de software para lidar facilmente com electrocardiogramas de alta resolução tornou-se importante para pesquisa na área de electrocardiografia. O desenvolvimento de novas técnicas para detecção de potenciais tardios e outros problemas associados a arritmias cardíacas têm sido objecto de estudo ao longo dos anos. No entanto, ainda existe a lacuna de um pacote de software que facilmente permita implementar algumas destas inovadoras técnicas de uma forma integrada, possibilitando avaliar técnicas clássicas como o protocolo de Simson para a detecção de sinais não estacionários (potenciais tardios). Algumas destas inovadoras técnicas envolvem a detecção tempo-frequência usando escalogramas ou a análise espectral usando metodologias wavelet-packet, sendo implementadas no software desenvolvido com flexibilidade e versatilidade suficientes para que futuramente sirva de plataforma de pesquisa para o refinamento destas mesmas técnicas no que toca ao processamento de sinais de electrocardiogramas de alta resolução. O software aqui desenvolvido foi também desenhado de forma a suportar dois tipos de ficheiros diferentes provenientes de outros tantos sistemas de aquisição. Os sistemas suportados são o ActiveTwo da Biosemi e o USBamp da g.tec.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection and quantification system of biological matter constituted by one or more optical sensors and one or more light sources, associated process and related applications</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;ZA200901612; H01L C I,G01N&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Global restructuring and its effects on occupations: towards a new division of labor?}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">division of labor processes</style></keyword><keyword><style  face="normal" font="default" size="100%">globalization</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">quality of work and life</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/28.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12/2009</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The following contribution considers whether global restructuring creates new forms of the division of labor. On the basis of empirical data from a comparative project in 14 European countries, the author supports the hypothesis that in addition to the ongoing process of the internationalization of work, there are ‘hidden’ effects at the local level. From the perspective of three occupational clusters, dynamics can be observed which have differing impacts on the occupational groups. Thus, there is a simultaneous process of restructuring and redefining skills, labor processes and the working organization which forms the daily reality of working men and women.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cancer nanotechnology - Prospects for cancer diagnostics and therapy</style></title><secondary-title><style face="normal" font="default" size="100%">Current Cancer Therapy Reviews</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer imaging</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer molecular diagnostics</style></keyword><keyword><style  face="normal" font="default" size="100%">cancer therapy</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">80–88</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanotechnology is a multidisciplinary field that brings together diverse fields of research and development such as engineering, biology, physics and chemistry. Formal definitions of nanotechnology refer to man-made devices, components and structures in the 1-100 nm range in at least one dimension. Advances in nanoscience are having a significant impact on many scientific fields, boosting the development of a variety of important technologies. Nanotechnology offers an unprecedented opportunity to interact with cancer cells in real time at the molecular and cellular scale. Because of their small size, nanoscale devices can readily interact with biomolecules on both the surface of cells and inside of cells. The concerted development of nanoscale devices, structures and components have provided essential breakthroughs in monitoring and fighting cancer at the earliest stages of the cancer process. Nanotechnology offers a wealth of tools that may provide researchers with new and innovative ways to diagnose and treat cancer - new imaging agents; systems for real-time assessments of therapeutic and surgical efficacy; multifunctional, targeted devices capable of bypassing biological barriers to deliver multiple therapeutic agents directly to cancer cells and tissues that play a critical role in cancer growth and metastasis; agents that can monitor predictive molecular changes allowing for preventive action against precancerous cells becoming malignant; minimizing costs for multiplex analysis. Nanotechnology, if properly integrated with conventional cancer research, may provide extraordinary prospects towards better diagnosis and effective therapy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Letícia Giestas</style></author><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">General FRET-based coding for application in multiplexing methods</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">1130–1138</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;FRET can be used as a strategy to assign different simultaneous events in the same sample but {&quot;}cross-talk{&quot;} problems are a limitation. Here we present a contribution for the better understanding of the {&quot;}cross-talk{&quot;} in FRET experiments that include several pairs in the same sample. Using oligonucleotide probes labeled with fluorescent dyes which can be selectively excited at a specific wavelength, and using target oligonucleotides tagged with a fluorescent dye with specific characteristics that allow only it to emit light upon selective excitation of a specific probe by energy transfer (FRET), we aim to identify the exact probe-target hybridized pair. When using three donors to probe the presence of complementary targets, only 20% of possible donor/acceptor combinations give straightforward signals readily identifiable with the sample composition, while in the remaining cases severe cross-excitation prevents the direct identification of the sample composition. To correctly resolve the samples identity, we developed a theoretical model that enables the unequivocal attribution of a sample composition to a given set of fluorescence signals, in the presence of three donors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Conrath, Katja</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Martins, Carlos E.</style></author><author><style face="normal" font="default" size="100%">Timoteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Spinelli, Silvia</style></author><author><style face="normal" font="default" size="100%">Kinne, Joerg</style></author><author><style face="normal" font="default" size="100%">Flaudrops, Christophe</style></author><author><style face="normal" font="default" size="100%">Cambillau, Christian</style></author><author><style face="normal" font="default" size="100%">Muyldermans, Serge</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Tegoni, Mariella</style></author><author><style face="normal" font="default" size="100%">Desmyter, Aline</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Camelid nanobodies raised against an integral membrane enzyme, nitric oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">PROTEIN SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{3}</style></number><volume><style face="normal" font="default" size="100%">{18}</style></volume><pages><style face="normal" font="default" size="100%">{619-628}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitric Oxide Reductase (NOR) is an integral membrane protein performing the reduction of NO to N(2)O. NOR is composed of two subunits: the large one (NorB) is a bundle of 12 transmembrane helices (TMH). It contains a b type heme and a binuclear iron site, which is believed to be the catalytic site, comprising a heme b and a non-hemic iron. The small subunit (NorC) harbors a cytochrome c and is attached to the membrane through a unique TMH. With the aim to perform structural and functional studies of NOR, we have immunized dromedaries with NOR and produced several antibody fragments of the heavy chain (VHHs, also known as nanobodies (TM)). These fragments have been used to develop a faster NOR purification procedure, to proceed to crystallization assays and to analyze the electron transfer of electron donors. BIAcore experiments have revealed that up to three VHHs can bind concomitantly to NOR with affinities in the nanomolar range. This is the first example of the use of VHHs with an integral membrane protein. Our results indicate that VHHs are able to recognize with high affinity distinct epitopes on this class of proteins, and can be used as versatile and valuable tool for purification, functional study and crystallization of integral membrane proteins.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/B74BBC99-E7E9-4F3D-8FBE-17F632FAA1BA</style></custom3><label><style face="normal" font="default" size="100%">r08453</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studies on the molecular recognition between bioactive peptides and angiotensin-converting enzyme</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Recognition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligopeptides</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc</style></keyword><keyword><style  face="normal" font="default" size="100%">{Angiotensin-Converting} Enzyme Inhibitors</style></keyword><keyword><style  face="normal" font="default" size="100%">{Peptidyl-Dipeptidase} A</style></keyword><keyword><style  face="normal" font="default" size="100%">{X-Ray}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/18816584</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">162–168</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;High blood pressure or hypertension is a condition affecting many individuals and represents a controllable risk factor for cardiovascular diseases such as coronary heart disease and stroke. A non-pharmacological approach to manage these includes the application of food components with antihypertensive activity. Milk protein-derived peptides have been exploited as natural hypotensive agents, namely the peptides {Val-Pro-Pro} {(VPP)} and {Ile-Pro-Pro} {(IPP)}, already commercialized in functional foods as a potential alternative to synthetic drugs. These bioactive peptides inhibit in vitro and in vivo the Angiotensin I-converting enzyme {(ACE)}, a protein with an important role in blood pressure regulation. In this work, we attempted to elucidate the possible mode of interaction between the peptides and {ACE}, including mechanisms of binding to the cofactor Zn2+, and further contrast this with the known mode of inhibition exerted by synthetic drugs {(Captopril}, Enalaprilat and Lisinopril). The bioactive peptide {Ala-Leu-Pro-Met-His-Ile-Arg} {(ALPMHIR)}, also known to inhibit the enzyme {ACE} but with a lower efficiency than {VPP} and {IPP}, was utilized in the docking studies for comparison. It was observed that the best docking poses obtained for {VPP} and {IPP} were located at the {ACE} catalytic site with very high resemblance to the drugs mode of interaction, including the coordination with Zn2+. As for {ALPMHIR}, the best docking poses were located in the narrow {ACE} channel outside the catalytic site, representing higher affinity energies and fewer resemblances with the interaction established by drugs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 18816584&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Fino, H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ventim-Neves, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ADISI-An efficient tool for the automatic design of integrated spiral inductors</style></title><secondary-title><style face="normal" font="default" size="100%">16th IEEE International Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">799–802</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">Electronics, Circuits, and Systems, 2009 ICECS 2009</style></publisher><pub-location><style face="normal" font="default" size="100%">IEEE</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Denyse van Regemorter</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Top-down vs. Bottom-up modeling to support climate policy - Comparative analysis for the Portuguese economy. </style></title><secondary-title><style face="normal" font="default" size="100%">10th IAEE European Conference. Energy, Policies and Technologies for Sustainable Economies.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">7-10 September</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">International Association of Energy Economics</style></publisher><pub-location><style face="normal" font="default" size="100%">Viena, Austria</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bakalova, Snezhana M.</style></author><author><style face="normal" font="default" size="100%">Duarte, Filipe J. S.</style></author><author><style face="normal" font="default" size="100%">Georgieva, Miglena K.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Santos, A. Gil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Alternative Mechanism for Diels-Alder Reactions of Evans Auxiliary Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">31</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">7665-7677</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">dos Santos, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Computational tools for modelling FSW and an improved tool for NDT</style></title><secondary-title><style face="normal" font="default" size="100%">Welding in the World</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-73849101838&amp;partnerID=40&amp;md5=bc1835a384735d3ee023984a68532e24</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">R99 - R108</style></pages><isbn><style face="normal" font="default" size="100%">00432288 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">5-6</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :2Export Date: 27 February 2015CODEN: WDWRA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Filipe J. S.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Frenking, Gernot</style></author><author><style face="normal" font="default" size="100%">Santos, A. Gil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Density Functional Study of Proline-Catalyzed Intramolecular Baylis-Hillman Reactions</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1734-1746</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developments in NDT for detecting imperfections in friction stir welds in aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Rivista Italiana della Saldatura</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-62749182329&amp;partnerID=40&amp;md5=d2185ea9ab303998984c71029871820e</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">65 - 72</style></pages><isbn><style face="normal" font="default" size="100%">00356794 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Export Date: 27 February 2015CODEN: RISAA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The effect of Mn, Fe and Cu ions on potash-glass corrosion</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Absorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Corrosion</style></keyword><keyword><style  face="normal" font="default" size="100%">FTIR measurements</style></keyword><keyword><style  face="normal" font="default" size="100%">optical microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Rutherford backscattering</style></keyword><keyword><style  face="normal" font="default" size="100%">Silicates</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022309309003238</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">355</style></volume><pages><style face="normal" font="default" size="100%">1630 - 1637</style></pages><isbn><style face="normal" font="default" size="100%">0022-3093</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochromism of Crystal Violet Lactone in the presence of Fe(III)/Fe(II) redox pair</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000268518500038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">5593-5597</style></pages><isbn><style face="normal" font="default" size="100%">0013-4686</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Selective interaction between Crystal Violet Lactone and Fe(3+)/Fe(2+) in methanol leads to a reversible ionochromic colour change. This interaction can be controlled electrochemically, in order to achieve reversible colour changes with high contrast between colourless and dark blue solutions. The presented system is proposed as an alternative electrochromic solution. (C) 2009 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 477KRTimes Cited: 3&lt;br /&gt;
Cited Reference Count: 14&lt;br /&gt;
Pinheiro, Carlos Parola, A. J. Pina, F. Laia, Cesar A. T.&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia [PTDC/QUI/67786/2006]; FCT-MCTES and YDreams for the PhD [SFRH/BDE/15563/2005]&lt;br /&gt;
Financial support from Fundacao para a Ciencia e Tecnologia (project PTDC/QUI/67786/2006) is acknowledged. CP acknowledges FCT-MCTES and YDreams for the PhD grant SFRH/BDE/15563/2005.&lt;br /&gt;
Pergamon-elsevier science ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flash photolysis and stopped flow studies of the 2'-methoxyflavylium network in aq. acidic and alkaline solution</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000259943800026</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">149-155</style></pages><isbn><style face="normal" font="default" size="100%">0143-7208</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The rate and equilibrium constants of the network of chemical species involving the dye 2'-methoxyflavylium tetrafluoroborate were characterized using stopped flow and flash photolysis in both acidic and alkaline aqueous solution. The trans-chalcone is the thermodynamic stable species in acidic solutions 2 &amp;lt; pH &amp;lt; 7; irradiation of trans-chalcone at low pH leads to the corresponding coloured flavylium cation. The system reverts to its initial state in a few hours, in the dark. The kinetics of the various steps in the system were determined; flash photolysis revealed that the rate determining process of flavylium formation is the ring closure to give the corresponding hemiketal. In alkaline medium the ionized transchalcone is the stable form and clear evidence for the existence of a hemiketal species was obtained. A write-read-erase cycle can be performed with this compound. (c) 2008 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 358UUTimes Cited: 9&lt;br /&gt;
Cited Reference Count: 20&lt;br /&gt;
Petrov, Vesselin Gomes, Raquel Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Elsevier sci ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Bastkowski, F.</style></author><author><style face="normal" font="default" size="100%">Polkowska, J.</style></author><author><style face="normal" font="default" size="100%">Klarner, F. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Host-Guest Interactions between Molecular Clips and Multistate Systems Based on Flavylium Salts</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000267631000046</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">131</style></volume><pages><style face="normal" font="default" size="100%">8922-8938</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flavylium salts contain the basic structure and show a pH-dependent sequence of reactions identical to natural anthocyanins, which are responsible for most of the red and blue colors of flowers and fruits. In this work we investigated the effect of the water-soluble molecular clips C1 and C2 substituted by hydrogen phosphate or sulfate groups on the stability and reactions of the flavylium salts 1-4 by the use of UV-vis absorption, fluorescence, and NMR spectroscopy as well as of the time-resolved pH jump and flash photolysis methods. Clip C1 forms highly stable host-guest complexes with the flavylium salts 1 and 2 and the quinoidal base 3A in methanol. The binding constants were determined by fluorometric titration to be log K = 4.1, 4.7, and 5.6, respectively. Large complexation-induced (1)H NMR shifts of guest signals, Delta delta(max), indicate that in the case of the flavylium salts 1 and 2 the pyrylium ring and in the case of the quinoidal base 3A the o-hydroxyquinone ring are preferentially bound inside the clip cavity. Due to the poor solubility of these host-guest complexes in water, the association constants could be only determined in highly diluted aqueous solution by UV-vis titration experiments for the complex formation of clip C1 with the flavylium salt 3AH(+) at pH = 2 and the quinoidal base 3A at pH = 5.3 to be log K = 4.9 for both complexes. Similar results were obtained for the formation of the complexes of the sulfate-substituted clip C2 with flavylium salt 4AH(+) and its quinoidal base 4A which are slightly better soluble in water (log K = 4.3 and 4.0, respectively). According to the kinetic analysis (performed by using the methods mentioned above) the thermally induced trans-cis chalcone isomerization (4Ct -&amp;gt; 4Cc) and the H(2)O addition to flavylium cation 4AH(+) followed by H(+) elimination leading to hemiketal 4B are both retarded in the presence of clip C2, whereas the photochemically induced trans-cis isomerization (4Ct -&amp;gt; 4Cc) is not affected by clip C2. The results presented here are explained with dominating hydrophobic interactions between the molecular clips and the flavylium guest molecules. The other potential interactions (ion-ion, cation-pi, pi-pi, and CH-pi), which certainly determine the structures of these host-guest complexes to a large extent, seem to be of minor importance for their stability.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 465ZYTimes Cited: 12&lt;br /&gt;
Cited Reference Count: 46&lt;br /&gt;
Gomes, Raquel Parola, A. Jorge Bastkowski, Frank Polkowska, Jolanta Klaerner, Frank-Gerrit&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES; Deutsche Forschungsgemeinschaft; [SFRH/BD/27282/2006]&lt;br /&gt;
The Portuguese FCT-MCTES is acknowledged for financial support through REQUIMTE and Ph.D. Grant SFRH/BD/27282/2006 (R.G.). J. C. Lima, J. M. G. Martinho, and A. Fedorov are acknowledged for the time-resolved fluorescence measurements. V. Petrov is acknowledged for the experimental setup for flash photolysis measurements. F. Pina is kindly acknowledged for fruitful discussions. The Essen group thanks the &quot;Deutsche Forschungsgemeinschaft&quot; (DFG) for financial support.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand-based nuclear magnetic resonance screening techniques.</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in molecular biology (Clifton, N.J.)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">572</style></volume><pages><style face="normal" font="default" size="100%">81-100</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreira, P.M.G.P.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Tavares, S.M.O.</style></author><author><style face="normal" font="default" size="100%">Richter-Trummer, V.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">de Castro, P.M.S.T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mechanical and metallurgical characterization of friction stir welding joints of AA6061-T6 with AA6082-T6</style></title><secondary-title><style face="normal" font="default" size="100%">Materials and Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-48549103306&amp;partnerID=40&amp;md5=07f0513109fc4406b002fcceeda713ce</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">180 - 187</style></pages><isbn><style face="normal" font="default" size="100%">02641275 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :55Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nascimento, F.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, R.M.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microstructural modification and ductility enhancement of surfaces modified by FSP in aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-63149091657&amp;partnerID=40&amp;md5=3d4d0575d40dad77275a8f2c06cfc32f</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">506</style></volume><pages><style face="normal" font="default" size="100%">16 - 22</style></pages><isbn><style face="normal" font="default" size="100%">09215093 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">1-2</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :26Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Camara, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiresponsive chromogenic systems operated by light and electrical inputs</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270382300022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">2144-2147</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the framework of supramolecular chemistry, a three component system constituted by Fe(3+)/Fe(2+), crystal violet lactone (CVL) and a spiropyran (SPI) leads to three coloured states, cyan, magenta and yellow, as well as a transparent state, each independently addressable by light and electrical input. The system profits from fine speciation Fe(3+)/Fe(2+) complexes with CVL and SPI. Redox stimulus operates the metal, leading to different coloured complexes (ionochromism), while light stimulus operates the SPI component (photochromism).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 501LBTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 22&lt;br /&gt;
Pinheiro, Carlos Parola, A. Jorge Laia, Cesar A. T. Camara, Antonio Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Mctes [ptdc/qui/67786/2006, sfrh/bde/15563/2005]&lt;br /&gt;
MCTES is acknowledged for financial support through project PTDC/QUI/67786/2006 and for a PhD grant PhD SFRH/BDE/15563/2005 (C. P.).&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">dos Santos, J.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new NDT system for micro imperfections detection: Application to FSW and FSpW</style></title><secondary-title><style face="normal" font="default" size="100%">Welding in the World</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-74049098679&amp;partnerID=40&amp;md5=d248b0a92454585bf67742c678bd1120</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">361 - 366</style></pages><isbn><style face="normal" font="default" size="100%">00432288 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">SPECIAL ISSUE</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :4Export Date: 27 February 2015CODEN: WDWRA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosado, L.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Piedade, M.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New non-destructive test technique on metal inspection</style></title><secondary-title><style face="normal" font="default" size="100%">19th IMEKO World Congress 2009</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84871599881&amp;partnerID=40&amp;md5=4a724a120b02fe2ad049aa33bbae8fc1</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">11 - 16</style></pages><isbn><style face="normal" font="default" size="100%">9781615675937 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 94618Cited By :1Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of 7-Hydroxy-2-(4-hydroxystyryl)-1-benzopyrylium and Related Compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000262522200017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">719-727</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;2-Styryl-1-benzopyrylium derivatives exhibit deeper hues and absorption spectra that are substantially red-shifted when compared with their 2-phenyl-1-benzopyrylium analogues. They follow the same pH and light-dependent network of chemical reactions previously described for 2-phenyl-1-benzopyrylium compounds. In this work, the photochromic properties of 7-hydroxy-2-(4-hydroxystyryl)-1-benzopyrylium chloride are reported. This compound was fully characterized by UV-vis absorption, fluorescence emission, pH jumps, and flash photolysis, and its properties were compared with the analogue 7,4'-dihydroxyflavylium (7-hydroxy-2-(4-hydroxyphenyl)-1- benzopyrylium). The trans-chalcones of both compounds lacking the hydroxyl in position 2 were synthesized and used as model compounds since they exhibit cis-trans isomerization but cannot be involved in the other processes resulting from the ring closure. The transient absorption of two triplets attributed to the chalcones Ct/Ct(-), and a tautomer was detected by nanosecond flash photolysis, independent of the existence of the 2-hydroxyl substituent. The experimental results are compatible with the main formation of cis-chalcone from the singlet state. In the case of the styryl derivatives, the fraction of triplet formed from excitation of Ct is much higher, and the fraction of isomerization is much smaller. For this reason, the photochemistry of 7-hydroxy-2-(4-hydroxystyryl)-1-benzopyrylium in water is much less efficient than that of its parent 7,4'-dihydroxyflavylium; however, in the presence of CTAB micelles, intense red colors can be obtained upon irradiation, confirming the usefulness of this family of compounds as photochromic systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 395KETimes Cited: 13&lt;br /&gt;
Cited Reference Count: 41&lt;br /&gt;
Diniz, Ana M. Gomes, Raquel Parola, A. Jorge Laia, Cesar A. T. Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Diniz, Ana /C-6705-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Portuguese FCT-MCTES [SFRH/BD/27282/2006]&lt;br /&gt;
The Portuguese FCT-MCTES is acknowledged for financial trough REQUIMTE and for a Ph.D. Grant SFRH/BD/27282/2006 (RG).&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">Diniz, A. M.</style></author><author><style face="normal" font="default" size="100%">Jesus, A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The synthesis and reaction network of 2-styryl-1-benzopyrylium salts: An unexploited class of potential colorants</style></title><secondary-title><style face="normal" font="default" size="100%">Dyes and Pigments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000261911600011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">69-79</style></pages><isbn><style face="normal" font="default" size="100%">0143-7208</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The syntheses, thermodynamic and kinetic properties of a series of 2-styryl-1-benzopyrylium compounds are reported. This family of compounds was found to follow the same pH- and light-dependent network of chemical reactions previously described for flavylium (2-phenyl-1-benzopyrylim) compounds. However, 2-styryl-1-benzopyrylium compounds exhibit absorption spectra substantially red shifted when compared with flavylium analogues (up to 90 nm). In particular, a photochromic system switching from yellow to light blue based on derivatives of natural anthocyanins is for the first time documented. (C) 2008 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 386VVTimes Cited: 11&lt;br /&gt;
Cited Reference Count: 28&lt;br /&gt;
Gomes, Raquel Diniz, Ana M. Jesus, Alexandre Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Diniz, Ana /C-6705-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
FCT-MCTES (Portugal) through FEDER; FOCI [POCI/QUI/57735/2004]; [SFRH/BD/27282/2006]&lt;br /&gt;
FCT-MCTES (Portugal) through FEDER and FOCI 2010 is acknowledged for financial support under project POCI/QUI/57735/2004 and PhD grant SFRH/BD/27282/2006 (RG).&lt;br /&gt;
Elsevier sci ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, J.</style></author><author><style face="normal" font="default" size="100%">Vale, C.</style></author><author><style face="normal" font="default" size="100%">Caetano, M.</style></author><author><style face="normal" font="default" size="100%">Cesario, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Total lead and its stable isotopes in the digestive gland of Octopus vulgaris as a fingerprint</style></title><secondary-title><style face="normal" font="default" size="100%">Aquatic Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.3354/ab00157</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">25-30</style></pages><isbn><style face="normal" font="default" size="100%">1864-7790</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We hypothesised that the isotopic signature of Pb in the digestive gland of the common octopus reflects the organisms' sources of Pb, and investigated whether isotopic Pb ratios are useful in characterising octopus populations. A total of 47 Octopus vulgaris individuals were captured between November 2005 and September 2006 in 2 areas of the Portuguese coast, near Matosinhos (Area A; NW coast) and Olhao (Area B; south coast), and digestive glands were analysed for total Pb and its stable isotopes. The same determinations were performed in 22 samples of surface sediments from the 2 areas. Pb concentrations in the digestive gland of specimens from Area B (2.8 to 13.0 mu g g(-1)) exceeded the values found in Area A (1.3 to 8.3 mu g g(-1)). A similar pattern was found for the isotopic Pb ratios: (206)Pb/(207)Pb was 1.173 to 1.185 for Area A and 1.165 to 1.172 for B; (206)Pb/(208)Pb was 0.476 to 0.487 for Area A and 0.318 to 0.483 for B. The different signatures of the digestive glands are in line with those observed in the surface sediments of the 2 coastal areas (e.g. (206)Pb/(207)Pb was 1.179 to 1.207 for Area A and 1.171 to 1.181 for B). However, the isotopic Pb signature of octopus was less radiogenic than that of sediments. Because octopus has a short life span (up to 24 mo) the signature reflects recent sources of Pb that have a less radiogenic signature. The Pb signature of surface sediments tends to integrate the record of the previous few years or decades, due to the frequent resuspension of the upper layer of coastal sediments. The mixing of sediments deposited during those periods results in higher isotopic Pb ratios (more radiogenic). The consistent differences between the 2 areas, in sediments and octopus, points towards the isotopic Pb signature as a possible useful tool to distinguish octopus populations.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000269562400003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Cleto, João</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Savings of Energy Saving: Quantifying interactions between energy supply and demand side policies for Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">ECEEE - European Council for an Energy Efficient Economy 2009 Summer Study</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1-6 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">La Colle sur Loup. France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Bispo, S</style></author><author><style face="normal" font="default" size="100%">Pinheiro, A R N</style></author><author><style face="normal" font="default" size="100%">Antunes, J M A</style></author><author><style face="normal" font="default" size="100%">Gonçalves, D</style></author><author><style face="normal" font="default" size="100%">Ferreira, H A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibody immobilization on magnetic particles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Recognition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Biological Assay</style></keyword><keyword><style  face="normal" font="default" size="100%">Bovine</style></keyword><keyword><style  face="normal" font="default" size="100%">Buffers</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferric Compounds</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">Goats</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunoglobulins</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Monoclonal</style></keyword><keyword><style  face="normal" font="default" size="100%">Serum Albumin</style></keyword><keyword><style  face="normal" font="default" size="100%">{Anti-Idiotypic}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/18702173</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">77–82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic particles {(MNPs)} offer attractive possibilities in biotechnology. {MNPs} can get close to a target biological entity, as their controllable sizes range from a few nanometres up to tens of nanometres, and their surface can be modified to add affinity and specificity towards desired molecules. Additionally, they can be manipulated by an external magnetic field gradient. In this work, the study of ferric oxide {(Fe3O4)} {MNPs} with different coating agents was conducted, particularly in terms of strategies for antibody attachment at the surfaces (covalent and physical adsorption) and the effects of blocking buffer composition and incubation times on the specific and non-specific interactions observed. The considered biological model system consisted of a coating antibody (goat {IgG)}, bovine serum albumin {(BSA)} as blocking agent, and a complementary antibody labelled with {FITC} (anti-goat {IgG).} The detection of antibody binding was followed by fluorescence microscopy and the intensity of the signals quantified. The ratio between the mean grey values of negative and positive controls, as well as the maximum intensity attainable in positive controls, were considered in the evaluation of the assays efficiency. The covalent immobilization of the coating antibody was more successful as opposed to protein adsorption. For covalent immobilization, silica-coated {MNPs}, a 5% (w/v) concentration of {BSA} in the blocking buffer and incubation times of 1 h produced the best results in terms of assay sensitivity. However, when conducting the assay for incubation periods of 10 min, the fluorescence signal was reduced by 44% but the assay specificity was maintained.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;{PMID:} 18702173&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ngolo, M.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Architecture for remote laboratories based on REST web services</style></title><secondary-title><style face="normal" font="default" size="100%">E-Learning in Industrial Electronics, 2009. ICELIE’09 </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">3rd IEEE International Conference on :30–35.: IEEE </style></publisher><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. A. R. S. Latino</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assignment of EC Numbers to Enzymatic Reactions with MOLMAP Reaction Descriptors and Random Forests</style></title><secondary-title><style face="normal" font="default" size="100%">J. Chem. Inf. Model. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/ci900104b</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">1839–1846</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hussain, A.</style></author><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bio-recognition and detection using liquid crystals</style></title><secondary-title><style face="normal" font="default" size="100%">Biosensors and Bioelectronics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensor</style></keyword><keyword><style  face="normal" font="default" size="100%">Detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Liquid crystal</style></keyword><keyword><style  face="normal" font="default" size="100%">Lyotropic</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermotropic</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S095656630900236X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">1–8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Liquid crystals {(LCs)} are used extensively by the electronics industry as display devices. Advances in the understanding of the liquid crystalline phase and the chemistry therein lead to the development of {LC} exhibiting faster switching speed with greater twist angle. This in turn lead to the emergence of liquid crystal displays, rendering dial-and-needle based displays (such as those used in various meters) and cathode ray tubes obsolete. In this article, we review the history of {LC} and their emergence as an invaluable material for display devices and the more recent discovery of their use as sensing elements in biosensors. This new application of {LC} as tools in the development of fast and simple biosensors is envisaged to gain more importance in the foreseeable future.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Bicho, A.</style></author><author><style face="normal" font="default" size="100%">Batalha, Iris L</style></author><author><style face="normal" font="default" size="100%">Cardoso, Ana S.</style></author><author><style face="normal" font="default" size="100%">Hussain, Abid</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biocompatible and bioactive gum Arabic coated iron oxide magnetic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Antibody</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioseparation</style></keyword><keyword><style  face="normal" font="default" size="100%">gum arabic</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic nanoparticles</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0168165609003897</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">313–320</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The surface modification of iron oxide magnetic nanoparticles {(MNPs)} with gum Arabic {(GA)} via adsorption and covalent coupling was studied. The adsorption of {GA} was assessed during {MNP} chemical synthesis by the co-precipitation method {(MNP\_GA)}, and after {MNP} synthesis on both bare magnetite and {MNP\_GA.} The covalent immobilization of {GA} at the surface of aldehyde-activated {(MNP\_GAAPTES)} or aminated {MNPs} {(MNP\_GAEDC)} was achieved through free terminal amino and carboxylate groups from {GA.} The presence of {GA} at the surface of the {MNPs} was confirmed by {FTIR} and by the quantification of {GA} by the bicinchoninic acid test. Results indicated that the maximum of {GA} coating was obtained for the covalent coupling of {GA} through its free carboxylate groups {(MNP\_GAEDC)}, yielding a maximum of 1.8&amp;amp;\#xa0;g of {GA} bound/g of dried particles. The hydrodynamic diameter of {MNPs} modified with {GA} after synthesis resulted in the lowest values, in opposition to the {MNPs} co-precipitated with {GA} which presented the tendency to form larger aggregates of up to 1&amp;amp;\#xa0;μm. The zeta potentials indicate the existence of negatively charged surfaces before and after {GA} coating. The potential of the {GA} coated {MNPs} for further biomolecule attachment was assessed through anchorage of a model antibody to aldehyde-functionalized {MNP\_GA} and its subsequent detection with an {FITC} labeled anti-antibody.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Cognitive Model for Frequency Signal Classification</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Mathematical, Physical and Engineering Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">3:240–245</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 4: Citeseer</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comments on ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions?</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Mathematical Modelling</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4829/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">33:2534–2537</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some results presented in the paper ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions? ?I. Podlubny, Fractional Differential Equations, Academic Press, San Diego, 1999? are discussed in this paper. The slightly modified Grünwald-Letnikov derivative proposed there is used to deduce some interesting results that are in contradiction with those proposed in the referred paper. Keywords: Fractional calculus; Grünwald-Letnikov derivative; Fractional Brownian motion&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 5: Elsevier Inc</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ribeiro, Maximiano P</style></author><author><style face="normal" font="default" size="100%">Espiga, Ana</style></author><author><style face="normal" font="default" size="100%">Silva, Daniela</style></author><author><style face="normal" font="default" size="100%">Baptista, Patricia</style></author><author><style face="normal" font="default" size="100%">Henriques, Joaquim</style></author><author><style face="normal" font="default" size="100%">Ferreira, Catarina</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Pires, Eduardo</style></author><author><style face="normal" font="default" size="100%">Chaves, Paula</style></author><author><style face="normal" font="default" size="100%">Correia, Ilídio J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development of a new chitosan hydrogel for wound dressing</style></title><secondary-title><style face="normal" font="default" size="100%">Wound repair and regeneration</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/j.1524-475X.2009.00538.x/full</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Blackwell Publishing Inc</style></publisher><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">817–824</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Wound healing is a complex process involving an integrated response by many different cell types and growth factors in order to achieve rapid restoration of skin architecture and function. The present study evaluated the applicability of a chitosan hydrogel (CH) as a wound dressing. Scanning electron microscopy analysis was used to characterize CH morphology. Fibroblast cells isolated from rat skin were used to assess the cytotoxicity of the hydrogel. CH was able to promote cell adhesion and proliferation. Cell viability studies showed that the hydrogel and its degradation by-products are noncytotoxic. The evaluation of the applicability of CH in the treatment of dermal burns in Wistar rats was performed by induction of full-thickness transcutaneous dermal wounds. Wound healing was monitored through macroscopic and histological analysis. From macroscopic analysis, the wound beds of the animals treated with CH were considerably smaller than those of the controls. Histological analysis revealed lack of a reactive or a granulomatous inflammatory reaction in skin lesions with CH and the absence of pathological abnormalities in the organs obtained by necropsy, which supported the local and systemic histocompatibility of the biomaterial. The present results suggest that this biomaterial may aid the re-establishment of skin architecture.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, Pedro L</style></author><author><style face="normal" font="default" size="100%">Kundu, Sudarshan</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Figueirinhas, Joao L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electro-optical light scattering shutter using electrospun cellulose-based nano-and microfibers</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scitation.aip.org/content/aip/journal/apl/95/4/10.1063/1.3186640</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">AIP Publishing</style></publisher><volume><style face="normal" font="default" size="100%">95</style></volume><pages><style face="normal" font="default" size="100%">043501</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Electrospun cellulose-based nano and microfibers and a nematic liquid crystal are used to assemble an electro-optical (EO) light-scattering device that shows enhanced characteristics when compared to similar devices. Based on the controlled scattering of light in the composite system, the device can achieve light transmission coefficients tunable from 1% up to around 89%. Simulation of the EO behavior indicates that the roughness of the polymer-liquid crystal interface is crucial for the optical performance of the device.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Empirical Mode Decomposition an Useful Tool for Signal Analysis</style></title><secondary-title><style face="normal" font="default" size="100%"> New Signal Processing Research.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers, Inc</style></publisher><pages><style face="normal" font="default" size="100%">455-475</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, C.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">FILTERS: Fractional vs Integer order</style></title><secondary-title><style face="normal" font="default" size="100%">Symposium on Fractional Signals and Systems, Lisbon?09</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2212/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Derivatives and Linear Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Mobile Computing Research and Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers, Inc</style></publisher><pages><style face="normal" font="default" size="100%">219-269</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">José Monteiro</style></author><author><style face="normal" font="default" size="100%">Mário Forjaz Secca</style></author><author><style face="normal" font="default" size="100%">Constança Jordão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional brain mapping of ictal activity in gelastic epilepsy associated with hypothalamic hamartoma: A case report</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">50(6)</style></volume><pages><style face="normal" font="default" size="100%">1624-1631</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Trujillo, J.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Generalized GL Fractional Derivative and its Laplace and Fourier Transform</style></title><secondary-title><style face="normal" font="default" size="100%">ASME 2009 International Design Engineering Technical Conferences &amp; Computers and Information in Engineering Conference IDETC?CIE 2009</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2211/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, Daniel V.</style></author><author><style face="normal" font="default" size="100%">D'Orey, Francisco</style></author><author><style face="normal" font="default" size="100%">Cardoso, Bruno A</style></author><author><style face="normal" font="default" size="100%">Lança, Telma</style></author><author><style face="normal" font="default" size="100%">Grosso, Ana R</style></author><author><style face="normal" font="default" size="100%">DeBarros, Ana</style></author><author><style face="normal" font="default" size="100%">Martins, Leila R</style></author><author><style face="normal" font="default" size="100%">Barata, João T.</style></author><author><style face="normal" font="default" size="100%">Silva-santos, Bruno</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly active microbial phosphoantigen induces rapid yet sustained MEK/Erk- and PI-3K/Akt-mediated signal transduction in anti-tumor human gammadelta T-cells</style></title><secondary-title><style face="normal" font="default" size="100%">PloS one</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1371/journal.pone.0005657</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">e5657</style></pages><isbn><style face="normal" font="default" size="100%">1932-6203 (Electronic)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND:&lt;br /&gt;
The unique responsiveness of Vgamma9Vdelta2 T-cells, the major gammadelta subset of human peripheral blood, to non-peptidic prenyl pyrophosphate antigens constitutes the basis of current gammadelta T-cell-based cancer immunotherapy strategies. However, the molecular mechanisms responsible for phosphoantigen-mediated activation of human gammadelta T-cells remain unclear. In particular, previous reports have described a very slow kinetics of activation of T-cell receptor (TCR)-associated signal transduction pathways by isopentenyl pyrophosphate and bromohydrin pyrophosphate, seemingly incompatible with direct binding of these antigens to the Vgamma9Vdelta2 TCR. Here we have studied the most potent natural phosphoantigen yet identified, (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate (HMB-PP), produced by Eubacteria and Protozoa, and examined its gammadelta T-cell activation and anti-tumor properties.&lt;br /&gt;
METHODOLOGY/PRINCIPAL FINDINGS:&lt;br /&gt;
We have performed a comparative study between HMB-PP and the anti-CD3epsilon monoclonal antibody OKT3, used as a reference inducer of bona fide TCR signaling, and followed multiple cellular and molecular gammadelta T-cell activation events. We show that HMB-PP activates MEK/Erk and PI-3K/Akt pathways as rapidly as OKT3, and induces an almost identical transcriptional profile in Vgamma9(+) T-cells. Moreover, MEK/Erk and PI-3K/Akt activities are indispensable for the cellular effects of HMB-PP, including gammadelta T-cell activation, proliferation and anti-tumor cytotoxicity, which are also abolished upon antibody blockade of the Vgamma9(+) TCR Surprisingly, HMB-PP treatment does not induce down-modulation of surface TCR levels, and thereby sustains gammadelta T-cell activation upon re-stimulation. This ultimately translates in potent human gammadelta T-cell anti-tumor function both in vitro and in vivo upon transplantation of human leukemia cells into lymphopenic mice,&lt;br /&gt;
CONCLUSIONS/SIGNIFICANCE:&lt;br /&gt;
The development of efficient cancer immunotherapy strategies critically depends on our capacity to maximize anti-tumor effector T-cell responses. By characterizing the intracellular mechanisms of HMB-PP-mediated activation of the highly cytotoxic Vgamma9(+) T-cell subset, our data strongly support the usage of this microbial antigen in novel cancer clinical trials.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, A. S.</style></author><author><style face="normal" font="default" size="100%">Hussain, A.</style></author><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">An historical overview of drug discovery</style></title><secondary-title><style face="normal" font="default" size="100%">Ligand-Macromolecule Interactions in Drug Discovery</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerlink.com/content/m16l7227w40h1h22/#section=751079&amp;page=4&amp;locus=3</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Humana Press Inc. </style></publisher><pub-location><style face="normal" font="default" size="100%">USA</style></pub-location><pages><style face="normal" font="default" size="100%">3-12</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Drug Discovery in modern times straddles three main periods. The first notable period can be traced to the nineteenth century where the basis of drug discovery relied on the serendipity of the medicinal chemists. The second period commenced around the early twentieth century when new drug structures were found, which contributed for a new era of antibiotics discovery. Based on these known structures, and with the development of powerful new techniques such as molecular modelling, combinatorial chemistry, and automated high-throughput screening, rapid advances occurred in drug discovery towards the end of the century. The period also was revolutionized by the emergence of recombinant DNA technology, where it became possible to develop potential drugs target candidates. With all the expansion of new technologies and the onset of the &quot;Omics&quot; revolution in the twenty-first century, the third period has kick-started with an increase in biopharmaceutical drugs approved by FDA/EMEA for therapeutic use.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albuquerque, Sónia S</style></author><author><style face="normal" font="default" size="100%">Carret, Céline</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Tarun, Alice S</style></author><author><style face="normal" font="default" size="100%">Peng, Xinxia</style></author><author><style face="normal" font="default" size="100%">Kappe, Stefan HI I</style></author><author><style face="normal" font="default" size="100%">Miguel Prudêncio</style></author><author><style face="normal" font="default" size="100%">Maria M. Mota</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Host cell transcriptional profiling during malaria liver stage infection reveals a coordinated and sequential set of biological events</style></title><secondary-title><style face="normal" font="default" size="100%">BMC Genomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1186/1471-2164-10-270</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">270</style></pages><isbn><style face="normal" font="default" size="100%">1471216410270</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND:&lt;br /&gt;
Plasmodium sporozoites migrate to the liver where they traverse several hepatocytes before invading the one inside which they will develop and multiply into thousands of merozoites. Although this constitutes an essential step of malaria infection, the requirements of Plasmodium parasites in liver cells and how they use the host cell for their own survival and development are poorly understood.&lt;br /&gt;
RESULTS:&lt;br /&gt;
To gain new insights into the molecular host-parasite interactions that take place during malaria liver infection, we have used high-throughput microarray technology to determine the transcriptional profile of P. berghei-infected hepatoma cells. The data analysis shows differential expression patterns for 1064 host genes starting at 6 h and up to 24 h post infection, with the largest proportion correlating specifically with the early stages of the infection process. A considerable proportion of those genes were also found to be modulated in liver cells collected from P. yoelii-infected mice 24 and 40 h after infection, strengthening the data obtained with the in vitro model and highlighting genes and pathways involved in the host response to rodent Plasmodium parasites.&lt;br /&gt;
CONCLUSION:&lt;br /&gt;
Our data reveal that host cell infection by Plasmodium sporozoites leads to a coordinated and sequential set of biological events, ranging from the initial stage of stress response up to the engagement of host metabolic processes and the maintenance of cell viability throughout infection.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Canejo, João Paulo</style></author><author><style face="normal" font="default" size="100%">Pinto, Luis FV</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Teixeira, Paulo IC</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">How to mimic the shapes of plant tendrils on the nano and microscale: spirals and helices of electrospun liquid crystalline cellulose derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Soft Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.rsc.org/en/content/articlehtml/2009/sm/b821631b</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><publisher><style face="normal" font="default" size="100%">Royal Society of Chemistry</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">2772–2776</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;We show that suspended nano and microfibres electrospun from liquid crystalline cellulosic solutions will curl into spirals if they are supported at just one end, or, if they are supported at both ends, will twist into a helix of one handedness over half of its length and of the opposite handedness over the other half, the two halves being connected by a short straight section. This latter phenomenon, known as perversion, is a consequence of the intrinsic curvature of the fibres and of a topological conservation law. Furthermore, agreement between theory and experiment can only be achieved if account is taken of the intrinsic torsion of the fibres. Precisely the same behaviour is known to be exhibited by the tendrils of climbing plants such as Passiflora edulis, albeit on a lengthscale of millimetres, i.e., three to four orders of magnitude larger than in our fibres. This suggests that the same basic, coarse-grained physical model is applicable across a range of lengthscales.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">14</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand-Macromolecule Interactions in Drug Discovery</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerprotocols.com/BookToc/doi/10.1007/978-1-60761-244-5</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Methods in Molecular Biology, Humana Press Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">U.S.A.</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Salmerón Sánchez</style></author><author><style face="normal" font="default" size="100%">J. L. Gómez Ribelles</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Dynamics of Ethylene Glycol Dimethacrylate Glass Former: Influence of Different Crystallization Pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Phyiscal Chemsitry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp903208k</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">14196-14208</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: a crystallographic and mechanistic overview</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">4053-68</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Linear Scale Fractional Systems: An Application of the Fractional Quantum Derivative</style></title><secondary-title><style face="normal" font="default" size="100%">On the Linear Scale Fractional Systems: An Application of the Fractional Quantum Derivative</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2210/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Compagna, Diego</style></author><author><style face="normal" font="default" size="100%">Derpmann, Stefan</style></author><author><style face="normal" font="default" size="100%">Mauz, Kathrin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Operation of Autonomous Mobile Robot Assistants in the Environment of Care Facilities Adopting a User-Centered Development Design</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v5y2009i5p11-24.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">11-24</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The successful development of autonomous mobile robot assistants depends significantly on the well-balanced reconcilements of the technically possible and the socially desirable. Based on empirical research 2 substantiated conclusions can be established for the suitability of &quot;scenario-based design&quot; (Rosson/Carroll 2003) for the successful development of mobile robot assistants and automated guided vehicles to be applied for service functions in stationary care facilities for seniors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The participation of the Fraunhofer Institute for Manufacturing Engineering and Automation IPA (Stuttgart, Germany) and the companies User Interface Design GmbH (Ludwigsburg, Germany) plus MLR System GmbH (Ludwigsburg, Germany) enabled the research and findings presented in this paper; we would like to namely mention Birgit Graf and Theo Jacobs (Fraunhofer IPA) furthermore Peter Klein and Christiane Hartmann (User Interface Design GmbH).&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Londer, Y.Y.</style></author><author><style face="normal" font="default" size="100%">Wood, S.J.</style></author><author><style face="normal" font="default" size="100%">Duke, N.E.C.</style></author><author><style face="normal" font="default" size="100%">Morgado, L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Schiffer, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Outer membrane cytochrome c, OmcF, from Geobacter sulfurreducens: High structural similarity to an algal cytochrome c6</style></title><secondary-title><style face="normal" font="default" size="100%">Proteins: Structure, Function, and Bioinformatics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/prot.22260/abstract;jsessionid=9710D9B188871DD561CB45AE53407160.f04t01</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">266-270</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract included.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barbara Boscolo</style></author><author><style face="normal" font="default" size="100%">Sónia S. Leal</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Elena M. Ghibaudi</style></author><author><style face="normal" font="default" size="100%">Gomes, C.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The prominent conformational plasticity of lactoperoxidase: A chemical and pH stability analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1570963909000570</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1794</style></volume><pages><style face="normal" font="default" size="100%">1041-1048</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Lactoperoxidase (LPO) is a structurally complex and stable mammalian redox enzyme. Here we aim at evaluating the influence of ionic interactions and how these intertwine with the structural dynamics, stability and activity of LPO. In this respect, we have compared LPO guanidinium hydrochloride (GdmCl) and urea denaturation pathways and performed a detailed investigation on the effects of pH on the LPO conformational dynamics and stability. Our experimental findings using far-UV CD, Trp fluorescence emission and ESR spectroscopies clearly indicate that LPO charged-denaturation with GdmCl induced a sharp two-step process versus a three-step unfolding mechanism induced by urea. This differential effect between GdmCl and urea suggests that ionic interactions must play a rather prominent role in the stabilization of LPO. With both denaturants, the protein core was shown to retain activity up to near the respective Cm values. Moreover, a pH titration of LPO evidenced no significant conformational alterations or perturbation of heme activity within the 4 to 11 pH interval. In contrast, alterations of ionic interactions by poising LPO at pH 3, 2 and 12 resulted in a loss of secondary structure, loosening of tertiary contacts and loss of activity, which appear to be associated with the perturbation of the hydrophobic core, as evidenced by ANS binding, as well as disruption of the heme pocket demonstrated by optical and EPR spectroscopies. Overall, LPO is characterised by a high degree of peripheral structural plasticity without perturbation of the core heme moiety. The possible physiological meaning of such features is discussed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">M. Salmerón Sánchez</style></author><author><style face="normal" font="default" size="100%">J. L. Gómez Ribelles</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Real-Time Monitoring of Molecular Dynamics of Ethylene Glycol Dimethacrylate Glass Former</style></title><secondary-title><style face="normal" font="default" size="100%">journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp903212g</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">14209-14217</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis about a collaborative project on “Technology Assessment of Autonomous Systems”</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v5y2009i5p83-91.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">83-91</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The project started in 2009 with the support of DAAD in Germany and CRUP in Portugal under the “Collaborative German-Portuguese University Actions” programme. One central goal is the further development of a theory of technology assessment applied to robotics and autonomous systems in general that reflects in its methodology the changing conditions of knowledge production in modern societies and the emergence of new robotic technologies and of associated disruptive changes. Relevant topics here are handling broadened future horizons and new clusters of science and technology (medicine, engineering, interfaces, industrial automation, micro-devices, security and safety), as well as new governance structures in policy decision making concerning research and development (R&amp;amp;D).&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis about a collaborative project on “Technology Assessment of Autonomous Systems”</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ideas.repec.org/a/ieu/journl/v5y2009i5p83-91.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">83-91</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The project started in 2009 with the support of DAAD in Germany and CRUP in Portugal under the “Collaborative German-Portuguese University Actions” programme. One central goal is the further development of a theory of technology assessment applied to robotics and autonomous systems in general that reflects in its methodology the changing conditions of knowledge production in modern societies and the emergence of new robotic technologies and of associated disruptive changes. Relevant topics here are handling broadened future horizons and new clusters of science and technology (medicine, engineering, interfaces, industrial automation, micro-devices, security and safety), as well as new governance structures in policy decision making concerning research and development (R&amp;amp;D). &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Célia Henriques</style></author><author><style face="normal" font="default" size="100%">Vidinha, Ricardo</style></author><author><style face="normal" font="default" size="100%">Botequim, David</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Silva, Jorge Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A systematic study of solution and processing parameters on nanofiber morphology using a new electrospinning apparatus</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of nanoscience and nanotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ingentaconnect.com/content/asp/jnn/2009/00000009/00000006/art00027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">American Scientific Publishers</style></publisher><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">3535–3545</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;We assembled a new electrospinning apparatus and used poly(ethylene oxide) as a model polymer to perform a systematic study on the influence of solution and processing parameters on the morphology of electrospun nanofibers. Solution parameters studied were polymer concentration and molecular mass. The solvent used, 60 wt% water,40 wt% ethanol, was the same throughout the study. Processing parameters analyzed were: solution feed rate, needle tip-collector distance and electrostatic potential difference between the needle and collector. Solution viscosity increased both with polymer concentration and molecular mass. Polymer concentration plays a decisive role on the outcome of the electrospinning process: a low concentration led to the formation of beaded fibers; an intermediate concentration yielded good quality fibers; a high concentration resulted in a bimodal size distribution and at even higher concentration a distributed deposition. Fiber diameter increased with polymer molecular mass and higher molecular masses are associated with a higher frequency of splaying events. Fiber diameter increased linearly with solution feed rate. While an increase in needle-collector distance represents a weaker electric field, a greater distance to be covered by the fibers and a longer flight time, presumably favoring the formation of thinner fibers, as solvent evaporation leads to a local increase of concentration and viscosity, viscoelastic forces opposing stretching caused an increase of fiber diameter with needle-collector distance. A higher voltage applied at the needle is associated with a higher charging of the polymer and a higher electrical current through it ultimately leading to incomplete solvent evaporation and merged fibers being produced. Controlling the charging of the polymer independently of the electric field strength was achieved by applying a voltage to the collector while distance and potential difference were kept constant. The increased electrostatic repulsion associated with an increase of the high voltage applied to the needle led to the disappearance of merged fibers.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fonseca, B.M.</style></author><author><style face="normal" font="default" size="100%">Saraiva, I.H.</style></author><author><style face="normal" font="default" size="100%">Paquete, C.M.</style></author><author><style face="normal" font="default" size="100%">Soares, C.M.</style></author><author><style face="normal" font="default" size="100%">Pacheco, I.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The tetraheme cytochrome from Shewanella oneidensis MR-1 shows thermodynamic bias for functional specificity of the hemes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs00775-008-0455-7</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">375-385</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Bacteria of the genus Shewanella contain an abundant small tetraheme cytochrome in their periplasm when growing anaerobically. Data collected for the protein isolated from S. oneidensis MR-1 and S. frigidimarina indicate differences in the order of oxidation of the hemes. A detailed thermodynamic characterization of the cytochrome from S. oneidensis MR-1 in the physiological pH range was performed, with data collected in the pH range 5.5-9.0 from NMR experiments using partially oxidized samples and from redox titrations followed by visible spectroscopy. These data allow the parsing of the redox and redox-protonation interactions that occur during the titration of hemes. The results show that electrostatic effects dominate the heme-heme interactions, in agreement with modest redox-linked structural modifications, and protonation has a considerable influence on the redox properties of the hemes in the physiological pH range. Theoretical calculations using the oxidized and reduced structures of this protein reveal that the bulk redox-Bohr effect arises from the aggregate fractional titration of several of the heme propionates. This detailed characterization of the thermodynamic properties of the cytochrome shows that only a few of the multiple microscopic redox states that the protein can access are significantly populated at physiological pH. On this basis a functional pathway for the redox activity of the small tetraheme cytochrome from S. oneidensis MR-1 is proposed, where reduction and protonation are thermodynamically coupled in the physiological range. The differences between the small tetraheme cytochromes from the two organisms are discussed in the context of their biological role.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic characterization of the redox centres in a representative domain of a novel c-type multihaem cytochrome</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/bj/420/bj4200485.htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">420</style></volume><pages><style face="normal" font="default" size="100%">485-492</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multihaem cytochromes that could form protein “nanowires” were identified in the Geobacter sulfurreducens genome, and represent a new type of multihaem cytochrome. The sequences of these proteins, two with 12 haems (GSU1996, GSU0592) and one with 27 haems (GSU2210), suggest that they are formed with domains homologous to the trihaem cytochrome c7. Although all three haems have bis-His co-ordination in cytochromes c7, in each domain of the above polymers, the haem equivalent to haem IV has His-Met co-ordination. We previously determined the structure and measured the macroscopic redox potential of one representative domain (domain C) of a dodecahaem cytochrome (GSU1996). In the present study, the microscopic redox properties of the individual haem groups of domain C were determined using NMR and UV–visible spectroscopies. The reduction potentials of the haems for the fully reduced and protonated protein are different from each other (haem I, −106 mV; haem III, −136 mV; and haem IV, −125 mV) and are strongly modulated by redox interactions. This result is rather surprising since the His-Met co-ordinated haem IV does not have the highest potential as was expected. The polypeptide environment of each haem group and the strong haem pairwise redox interactions must play a dominant role in controlling the individual haem potentials. The strong redox interactions between the haems extend the range of their operating potentials at physiological pH (haem I, −71 mV, haem III, −146 mV and haem IV, −110 mV). Such a modulation in haem potentials is likely to have a functional significance in the metabolism of G. sulfurreducens.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Emma L. Rothery</style></author><author><style face="normal" font="default" size="100%">Caroline S. Miles</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning of functional heme reduction potentials in Shewanella fumarate reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272808007135</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1787</style></volume><pages><style face="normal" font="default" size="100%">113-120</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The fumarate reductases from S. frigidimarina NCIMB400 and S. oneidensis MR-1 are soluble and monomeric enzymes located in the periplasm of these bacteria. These proteins display two redox active domains, one containing four c-type hemes and another containing FAD at the catalytic site. This arrangement of single-electron redox co-factors leading to multiple-electron active sites is widespread in respiratory enzymes. To investigate the properties that allow a chain of single-electron co-factors to sustain the activity of a multi-electron catalytic site, redox titrations followed by NMR and visible spectroscopies were applied to determine the microscopic thermodynamic parameters of the hemes. The results show that the redox behaviour of these fumarate reductases is similar and dominated by a strong interaction between hemes II and III. This interaction facilitates a sequential transfer of two electrons from the heme domain to FAD via heme IV.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Santos, Catarina</style></author><author><style face="normal" font="default" size="100%">Evelyne Moura</style></author><author><style face="normal" font="default" size="100%">Julia Pinto</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ublic Participation in Sustainable Urban Planning</style></title><secondary-title><style face="normal" font="default" size="100%">Electronic Journal WASET</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">Vol. 56</style></volume><pages><style face="normal" font="default" size="100%">597-603</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Fino, M.H.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using discrete-variable optimization for CMOS spiral inductor design</style></title><secondary-title><style face="normal" font="default" size="100%">Microelectronics (ICM), 2009 International Conference on. :324–327.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ziegler-Natta catalysed polymerisation for the preparation of potentially biodegradable copolymers with pendant sucrose moieties</style></title><secondary-title><style face="normal" font="default" size="100%">Eur. Polym J. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">295-301</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Fino, H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ventim-Neves, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ADISI-An efficient tool for the automatic design of integrated spiral inductors</style></title><secondary-title><style face="normal" font="default" size="100%">Electronics, Circuits, and Systems, 2009. ICECS 2009. 16th IEEE International Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">799–802</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abrantes, Marta</style></author><author><style face="normal" font="default" size="100%">Paz, Filipe A. Almeida</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Pereira, Claudia C. L.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Alirio E.</style></author><author><style face="normal" font="default" size="100%">Klinowski, Jacek</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amino acid-functionalized cyclopentadienyl molybdenum tricarbonyl complex and its use in catalytic olefin epoxidation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000265467700009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">694</style></volume><pages><style face="normal" font="default" size="100%">1826-1833</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 23 Gago, Sandra/H-5413-2012; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ngolo, M.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Architecture for remote laboratories based on REST web services</style></title><secondary-title><style face="normal" font="default" size="100%">E-Learning in Industrial Electronics, 2009. ICELIE’09. 3rd IEEE International Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">30–35</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Pereira, Claudia C. L.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Sonia</style></author><author><style face="normal" font="default" size="100%">Lemos, Americo</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic Epoxidation and Sulfoxidation Activity of a Dioxomolybdenum(VI) Complex Bearing a Chiral Tetradentate Oxazoline Ligand</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000269883400014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">94-103</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 26 Neves, Patricia/F-6098-2011; Lopes, Andre/E-2136-2012; Figueiredo, Sonia/E-4355-2012; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; Lemos, Americo/B-4892-2008; CIQA, CIQA/N-6549-2013; REQUIMTE, LAQV/N-9835-2013 Lopes, Andre/0000-0002-9702-1216; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Lemos, Americo/0000-0001-9588-4555; 26&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meil, Pamela</style></author><author><style face="normal" font="default" size="100%">Stratigaki, Maria</style></author><author><style face="normal" font="default" size="100%">Linardos, Petros</style></author><author><style face="normal" font="default" size="100%">Tengblad, Per</style></author><author><style face="normal" font="default" size="100%">Docherty, Peter</style></author><author><style face="normal" font="default" size="100%">Bannink, Duco</style></author><author><style face="normal" font="default" size="100%">Moniz, Antonio</style></author><author><style face="normal" font="default" size="100%">Margarida Paulos</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Challenges for Europe under value chain restructuring: Contributions to policy debates</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2000). Thus systems differ in terms of their exclusivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cebriàn &amp; Lallement</style></keyword><keyword><style  face="normal" font="default" size="100%">closure or segmentation. Corporatist systems in which some workers and sectors are well-regulated tend to protect core workers. Here group identity and divisions between labour would be the standard and discourse of the policy context. Liberal systems are</style></keyword><keyword><style  face="normal" font="default" size="100%">norms and discourse in which policy is made (O´Reilly</style></keyword><keyword><style  face="normal" font="default" size="100%">so that the discourse surrounds individual ability and attractiveness on the labour market. –</style></keyword><keyword><style  face="normal" font="default" size="100%">The policy challenges presented here have been derived from the empirical results obtained from the WORKS quantitative and qualitative data. Thus they have been informed by the analysis of survey results and particularly the workplace level analyses on re</style></keyword><keyword><style  face="normal" font="default" size="100%">we first set out to situate our particular theme in a larger conceptual landscape and address the following issues: - What current policy debates surround the issue under investigation? - What institutions or structures currently exist that are mainly res</style></keyword><keyword><style  face="normal" font="default" size="100%">which actors should address the challenges? Policy formulation is refracted through the different social structural frameworks in different countries. Institutional and historical contexts shape these structures. The contexts also shape expectations</style></keyword><keyword><style  face="normal" font="default" size="100%">which laid the foundation for identifying policy challenges. In the complex and diverse area of policy presented here</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">EconStor Research Reports</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/65844.html</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;65844&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, Rita</style></author><author><style face="normal" font="default" size="100%">Sousa, Micaela M.</style></author><author><style face="normal" font="default" size="100%">Oliveira, Maria C.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of weld (Reseda luteola L.) and spurge flax (Daphne gnidium L.) by high-performance liquid chromatography-diode array detection-mass spectrometry in Arraiolos historical textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000263610500017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">1216</style></volume><pages><style face="normal" font="default" size="100%">1395-1402</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Melo, Maria Joao/C-8594-2011; Oliveira, Maria Conceicao/H-8263-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014 Melo, Maria Joao/0000-0001-7393-6801; Oliveira, Maria Conceicao/0000-0002-3068-4920; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Yu</style></author><author><style face="normal" font="default" size="100%">Mukhopaadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt-, zinc- and iron-bound forms of adenylate kinase (AK) from the sulfate-reducing bacterium Desulfovibrio gigas: purification, crystallization and preliminary X-ray diffraction analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000269398400019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">926-929</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Romao, Maria/A-4115-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Cognitive Model for Frequency Signal Classification</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Mathematical, Physical and Engineering Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Citeseer</style></publisher><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">240–245</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Mehl, G. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Collective Modes and Biaxial Ordering Observed by Deuterium NMR in the Nematic Phases of an Organosiloxane Tetrapode</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Crystals and Liquid Crystals</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biaxiality collective modes dendrimers deuterium nmr organosiloxane tetrapodes liquid-crystals</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270155300018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">510</style></volume><pages><style face="normal" font="default" size="100%">158-174</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Calculations of deuterium NMR spectra were performed using a model of slow motions based on the collective modes present in liquid crystalline systems and evaluated within the Landau de Gennes free energy expansion on the order parameter tensor. Simulations obtained with this model are applied to the case of deuterium NMR spectra collected in static and rotating samples of organosiloxane tetrapodes exhibiting uniaxial and biaxial nematic phases. The analysis of the slow motions influence on deuterium NMR spectra shows that molecular motions within a time-scale of the order of magnitude of NMR observation times are particularly effective on modulating the NMR line-shape in the case of the liquid crystalline system investigated.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comments on ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions?</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Mathematical Modelling</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1864/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">Elsevier Inc.</style></publisher><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">2534–2537</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some results presented in the paper ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions? ?I. Podlubny, Fractional Differential Equations, Academic Press, San Diego, 1999? are discussed in this paper. The slightly modified Grünwald-Letnikov derivative proposed there is used to deduce some interesting results that are in contradiction with those proposed in the referred paper.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comments on ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions?</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Mathematical Modelling</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/4829/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">2534–2537</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some results presented in the paper ?Modeling fractional stochastic systems as non-random fractional dynamics driven Brownian motions? ?I. Podlubny, Fractional Differential Equations, Academic Press, San Diego, 1999? are discussed in this paper. The slightly modified Grünwald-Letnikov derivative proposed there is used to deduce some interesting results that are in contradiction with those proposed in the referred paper. Keywords: Fractional calculus; Grünwald-Letnikov derivative; Fractional Brownian motion&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Grosso, Carla</style></author><author><style face="normal" font="default" size="100%">Figueiredo, Sonia</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Lourenco, Joao P.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison of liquid-phase olefin epoxidation catalysed by dichlorobis-(dimethylformamide)dioxomolybdenum(VI) in homogeneous phase and grafted onto MCM-41</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis a-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000262706600007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">297</style></volume><pages><style face="normal" font="default" size="100%">110-117</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 22 Lourenco, Joao/A-7758-2008; Balula, Salete/B-7508-2012; Lopes, Andre/E-2136-2012; Figueiredo, Sonia/E-4355-2012; Gago, Sandra/H-5413-2012; Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, NSF/N-1636-2013; CIQA, CIQA/N-6549-2013; REQUIMTE, LAQV/N-9835-2013 Lourenco, Joao/0000-0002-0501-6672; Balula, Salete/0000-0002-8984-0473; Lopes, Andre/0000-0002-9702-1216; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Cecilia</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Pualeta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and crystallographic analysis of the apo form of the orange protein (ORP) from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000267530000020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">730-732</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 7 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Cecilia</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and crystallographic analysis of the apo form of the orange protein (ORP) from Desulfovibrio gigas. (vol F65, pg 730, 2009)</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000268517300030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">856-856</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Pauleta, Sofia/F-3619-2011; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pauleta, Sofia/0000-0002-2149-9416; Moura, Isabel/0000-0003-0971-4977; 8 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Tajbakhsh, A. R.</style></author><author><style face="normal" font="default" size="100%">Terentjev, E. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deuterium NMR study of mobility and fluctuations in nematic and isotropic elastomers</style></title><secondary-title><style face="normal" font="default" size="100%">J Chem Phys</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/19708759</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">131</style></volume><pages><style face="normal" font="default" size="100%">074903</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Orientational ordering in polydomain nematic and isotropic elastomers with identical polysiloxane backbone and different deuterium-labeled side groups is studied by D-NMR. In the nematic elastomer the orientational order parameter grows in a critical fashion on crossing the I-N transition implying a continuous phase transition driven by critical fluctuations of local director. The orientational (nematic) ordering occurs on the background of the polymer dynamics exhibited by the backbone, which is similar in the nematic and the analogous isotropic elastomers. The temperature dependence of NMR linewidths is compatible with a Vogel-Fulcher glassy dynamics.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pereira, Claudia C. L.</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of an Ionic Liquid on the Catalytic Performance of Thiocyanatodioxomolybdenum(VI) Complexes for the Oxidation of Cyclooctene and Benzyl Alcohol</style></title><secondary-title><style face="normal" font="default" size="100%">Catalysis Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000264318700013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3-4</style></number><volume><style face="normal" font="default" size="100%">129</style></volume><pages><style face="normal" font="default" size="100%">350-357</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 17 Neves, Patricia/F-6098-2011; Gago, Sandra/H-5413-2012; Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; 17&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cerqueira, N. M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Effect of the Sixth Sulfur Ligand in the Catalytic Mechanism of Periplasmic Nitrate Reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Computational Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270869600009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">2466-2484</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Romao, Carlos /D-1162-2010; Cerqueira, Nuno M. F. Sousa A./A-5182-2008; Romao, Maria/A-4115-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Gonzalez, Pablo/D-8200-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, TCB/M-6190-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Carlos /0000-0001-5061-3743; Cerqueira, Nuno M. F. Sousa A./0000-0003-0342-7424; Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 14&lt;/p&gt;
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O.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Palacio, Fernando</style></author><author><style face="normal" font="default" size="100%">Kuehn, Fritz E.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterometallic complexes involving iron(II) and rhenium(VII) centers connected by mu-oxido bridges</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000271907500010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">46</style></number><pages><style face="normal" font="default" size="100%">10199-10207</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Kuhn, Fritz/A-3113-2010; Amarante, Tatiana/C-7816-2011; Silva, Nuno/D-2896-2012; Lopes, Andre/E-2136-2012; Romao, Carlos /D-1162-2010; Gago, Sandra/H-5413-2012; Palacio, Fernando/A-1270-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; CIQA, CIQA/N-6549-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Silva, Nuno/0000-0003-2260-1192; Lopes, Andre/0000-0002-9702-1216; Romao, Carlos /0000-0001-5061-3743; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intrinsically photochromic ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270762100018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><pages><style face="normal" font="default" size="100%">6204-6206</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15 Pina, Fernando/C-8161-2011; Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Branco, Luis/0000-0003-2520-1151; 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Ferroni, Felix</style></author><author><style face="normal" font="default" size="100%">Thapper, Anders</style></author><author><style face="normal" font="default" size="100%">Marangon, Jacopo</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Rizzi, Alberto C.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic, Structural, and EPR Studies Reveal That Aldehyde Oxidoreductase from Desulfovibrio gigas Does Not Need a Sulfido Ligand for Catalysis and Give Evidence for a Direct Mo-C Interaction in a Biological System</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000267623100020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">131</style></volume><pages><style face="normal" font="default" size="100%">7990-7998</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Thapper, Anders/A-6728-2010; Romao, Maria/A-4115-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Gonzalez, Pablo/D-8200-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Balula, Salete S.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid-phase oxidation catalysed by copper(II) immobilised in a pillared layered double hydroxide</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis a-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270627800004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">312</style></volume><pages><style face="normal" font="default" size="100%">23-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Balula, Salete/B-7508-2012; Gago, Sandra/H-5413-2012; Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, MAT/M-4540-2013; REQUIMTE, NSF/N-1636-2013; REQUIMTE, LAQV/N-9835-2013 Balula, Salete/0000-0002-8984-0473; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Luminescent and chromogenic molecular probes based on polyamines and related compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Chemistry Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000265004900007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9-10</style></number><volume><style face="normal" font="default" size="100%">253</style></volume><pages><style face="normal" font="default" size="100%">1353-1383</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 72 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 73&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amarante, Tatiana R.</style></author><author><style face="normal" font="default" size="100%">Almeida Paz, Filipe A.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Rodrigues, Alirio E.</style></author><author><style face="normal" font="default" size="100%">Abrantes, Marta</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microwave-Assisted Synthesis and Crystal Structure of Oxo(diperoxo)(4,4 '-di-tert-butyl-2,2 '-bipyridine)-molybdenum(VI)</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270201900037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">3610-3620</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Amarante, Tatiana/C-7816-2011; Gago, Sandra/H-5413-2012; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: a crystallographic and mechanistic overview</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000266212800001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><pages><style face="normal" font="default" size="100%">4053-4068</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 49 Romao, Maria/A-4115-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 49&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author><author><style face="normal" font="default" size="100%">Carepo, Marta S. P.</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano S.</style></author><author><style face="normal" font="default" size="100%">Korbas, Malgorzata</style></author><author><style face="normal" font="default" size="100%">Durand, Marie-Claire</style></author><author><style face="normal" font="default" size="100%">Lopes, Ana T.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">George, Graham N.</style></author><author><style face="normal" font="default" size="100%">Dolla, Alain</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum Induces the Expression of a Protein Containing a New Heterometallic Mo-Fe Cluster in Desulfovibrio alaskensis</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><number><style face="normal" font="default" size="100%">{5}</style></number><publisher><style face="normal" font="default" size="100%">AMER CHEMICAL SOC</style></publisher><pub-location><style face="normal" font="default" size="100%">1155 16TH ST, NW, WASHINGTON, DC 20036 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{48}</style></volume><pages><style face="normal" font="default" size="100%">{873-882}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The characterization of a novel Mo-Fe protein (MorP) associated with a system that responds to Mo in Desulfovibrio alaskensis is reported. Biochemical characterization shows that MorP is a periplasmic homomultimer of high molecular weight (260 +/- 13 kDa) consisting of 16-18 monomers of 15321.1 +/- 0.5 Da. The UV/visible absorption spectrum of the as-isolated protein shows absorption peaks around 280, 320, and 570 nm with extinction coefficients of 18700, 12800, and 5000 M(-1) cm(-1), respectively. Metal content, EXAFS data and DFT calculations support the presence of a Mo-2S-[2Fe-2S]-2S-Mo cluster never reported before. Analysis of the available genomes from Desulfovibrio species shows that the MorP encoding gene is located downstream of a sensor and a regulator gene. This type of gene arrangement, called two component system, is used by the cell to regulate diverse physiological processes in response to changes in environmemtal conditions. Increase of both gene expression and protein production was observed when cells were cultured in the presence of 45 mu M molybdenum. Involvement of this system in Mo tolerance of sulfate reducing bacteria is proposed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/89518F75-4583-490B-A8D0-223048FD2C5A</style></custom3><auth-address><style face="normal" font="default" size="100%">{Carepo, MSP (Reprint Author), Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Dept Quim, REQUIMTE CQFB, P-2829516 Caparica, Portugal. Rivas, Maria G.; Carepo, Marta S. P.; Mota, Cristiano S.; Lopes, Ana T.; Pereira, Alice S.; Moura, Jose J. G.; Moura, Isabel, Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Dept Quim, REQUIMTE CQFB, P-2829516 Caparica, Portugal. Korbas, Malgorzata; George, Graham N., Univ Saskatchewan, Dept Anat \&amp;amp; Cell Biol, Saskatoon, SK S7N 5E5, Canada. Durand, Marie-Claire; Dolla, Alain, CNRS, IBSM, Unite Interact \&amp;amp; Modulateurs Reponses, F-13402 Marseille, France. Brondino, Carlos D., Univ Nacl Litoral, Fac Bioquim \&amp;amp; Ciencias Biol, Dept Phys, RA-3000 Santa Fe, Argentina.}</style></auth-address><label><style face="normal" font="default" size="100%">r08442</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Candeias, Nuno R.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Gois, Pedro M. P.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Trindade, Alexandre F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">More Sustainable Approaches for the Synthesis of N-Based Heterocycles</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000266929800013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">2703-2802</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 83 Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; gois, pedro/A-9251-2014; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; gois, pedro/0000-0002-7698-630X; 83&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Linear Scale Fractional Systems: An Application of the Fractional Quantum Derivative</style></title><secondary-title><style face="normal" font="default" size="100%">On the Linear Scale Fractional Systems: An Application of the Fractional Quantum Derivative</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2210/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, Raquel</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Mechanism of Photochromism of 4 '-N,N-Dimethylamino-7-hydroxyflavylium in Pluronic F127</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000268661100013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">32</style></number><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">11134-11146</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848; 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Silvia M. B.</style></author><author><style face="normal" font="default" size="100%">Andrade, Suzana M.</style></author><author><style face="normal" font="default" size="100%">Togashi, Denisio M.</style></author><author><style face="normal" font="default" size="100%">Paulo, Pedro M. R.</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Viseu, M. Isabel</style></author><author><style face="normal" font="default" size="100%">da Silva, Amelia M. Goncalves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optical spectroscopy and photochemistry of porphyrins and phthalocyanines</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Porphyrins and Phthalocyanines</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000268109100014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4-5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">509-517</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Laia, Cesar/C-8651-2011; Andrade, Suzana/H-6060-2012; Costa, Silvia/H-7766-2012; Paulo, Pedro/H-8157-2012; Goncalves da Silva, Amelia/A-5616-2013; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Andrade, Suzana/0000-0002-4464-7020; Paulo, Pedro/0000-0002-8001-4810; Goncalves da Silva, Amelia/0000-0002-8481-580X; Costa, Silvia/0000-0002-6978-8903; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Petrov</style></author><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of 7,4 '-Dihydroxyflavylium in an AOT Reversed Micelle System</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000262176600097</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">594-601</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Pina, Fernando/0000-0001-8529-6848; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Freire, Filipe</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Aveiro, Susana S.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, Brian J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preliminary structural characterization of human SOUL, a haem-binding protein</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000267530000018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">723-726</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Freire, Filipe/F-6505-2010; Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; Macedo, Anjos/D-7216-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Freire, Filipe/0000-0002-5310-0668; Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Macedo, Anjos/0000-0002-2613-4838; 2&lt;/p&gt;
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Rodriguez, Laura/A-4169-2011; DALLA CORT, ANTONELLA/F-3587-2012; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Rodriguez, Laura/0000-0003-1289-1587; Lima, Joao/0000-0003-0528-1967; 30&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Freire, F.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Aveiro, S. S.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and dynamic characterization of hSOUL, a heme-binding protein</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000267069900390</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">276</style></volume><pages><style face="normal" font="default" size="100%">139-140</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Freire, Filipe/F-6505-2010; Romao, Maria/A-4115-2013; Macedo, Anjos/D-7216-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Freire, Filipe/0000-0002-5310-0668; Romao, Maria/0000-0002-3004-0543; Macedo, Anjos/0000-0002-2613-4838; Carvalho, Ana Luisa/0000-0002-3824-0240; 34th Congress of the Federation-of-European-Biochemical-Societies Jul 04-09, 2009 Prague, CZECH REPUBLIC Federat European Biochem Soc 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosatella, Andreia A.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studies on dissolution of carbohydrates in ionic liquids and extraction from aqueous phase</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000269493700019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1406-1413</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 42 Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Rosatella, Andreia/M-5674-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Rosatella, Andreia/0000-0002-2691-3110; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 43&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel, Catarina</style></author><author><style face="normal" font="default" size="100%">Claro, Ana</style></author><author><style face="normal" font="default" size="100%">Goncalves, Antonio Pereira</style></author><author><style face="normal" font="default" size="100%">Muralha, Vania S. F.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A study on red lead degradation in a medieval manuscript Lorvao Apocalypse (1189)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Raman Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000273622500034</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">1966-1973</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Melo, Maria Joao/C-8594-2011; Muralha, Vania/C-7018-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Goncalves, Antonio/J-5954-2013; Goncalves, Antonio/B-2849-2008; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Muralha, Vania/0000-0001-5488-9069; Goncalves, Antonio/0000-0003-2640-3038; 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Neves, Patricia</style></author><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Pessego, Marcia</style></author><author><style face="normal" font="default" size="100%">Lopes, Andre D.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Paz, Filipe A. Almeida</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Moreira, Jose</style></author><author><style face="normal" font="default" size="100%">Silva, Carlos M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and Catalytic Properties in Olefin Epoxidation of Octahedral Dichloridodioxidomolybdenum(VI) Complexes Bearing N,N-Dialkylamide Ligands: Crystal Structure of Mo2O4(mu(2)-O)Cl-2(dmf)(4)</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000271572100022</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">29-30</style></number><pages><style face="normal" font="default" size="100%">4528-4537</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 22 Neves, Patricia/F-6098-2011; Pessego, Marcia/E-1790-2012; Lopes, Andre/E-2136-2012; Gago, Sandra/H-5413-2012; Moreira, Jose/F-3807-2010; Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, PHOTO/M-4229-2013; CIQA, CIQA/N-6549-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Pessego, Marcia/0000-0001-7292-0568; Lopes, Andre/0000-0002-9702-1216; Gago, Sandra/0000-0003-0221-8508; Moreira, Jose/0000-0001-8481-3436; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 22&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Bonakis, A.</style></author><author><style face="normal" font="default" size="100%">Economou, NT</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Time?frequency analysis methods to quantify the time-varying microstructure of sleep EEG spindles: Possibility for dementia biomarkers?</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Neuroscience Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1863/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">133–142</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The time-varying microstructure of sleep EEG spindles may have clinical significance in dementia studies and can be quantified with a number of techniques. In this paper, real and simulated sleep spindles were regarded as AM?FM signals modeled by six parameters that define the instantaneous envelope (IE) and instantaneous frequency (IF) waveforms for a sleep spindle. These parameters were estimated using four different methods, namely the Hilbert transform (HT), complex demodulation (CD), matching pursuit (MP) and wavelet transform (WT). The average error in estimating these parameters was lowest for HT, higher but still less than 10% for CD and MP, and highest (greater than 10%) for WT. The signal distortion induced by the use of a given method was greatest in the case of HT and MP. These two techniques would necessitate the removal of about 0.4 s from the spindle data, which is an important limitation for the case of spindles with duration less than 1 s. Although the CD method may lead to a higher error than HT and MP, it requires a removal of only about 0.23 s of data. An application of this sleep spindle parameterization via the CD method is proposed, in search of efficient EEG-based biomarkers in dementia. Preliminary results indicate that the proposed parameterization may be promising, since it can quantify specific differences in IE and IF characteristics between sleep spindles from dementia subjects and those from aged controls.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Frade, Raquel F. M.</style></author><author><style face="normal" font="default" size="100%">Rosatella, Andreia A.</style></author><author><style face="normal" font="default" size="100%">Marques, Carolina S.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Prashant S.</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno M. M.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, Catarina M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Toxicological evaluation on human colon carcinoma cell line (CaCo-2) of ionic liquids based on imidazolium, guanidinium, ammonium, phosphonium, pyridinium and pyrrolidinium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000270542400028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1660-1665</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 25 Branco, Luis/C-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Frade, Raquel/J-4555-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Rosatella, Andreia/M-5674-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Frade, Raquel/0000-0002-1200-2447; Rosatella, Andreia/0000-0002-2691-3110; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 25&lt;/p&gt;
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</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Costa, Cláudia</style></author><author><style face="normal" font="default" size="100%">Pereira, Lu\'ıs</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Gonçalo</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teherani, Ferechteh H.</style></author><author><style face="normal" font="default" size="100%">Litton, Cole W.</style></author><author><style face="normal" font="default" size="100%">Rogers, David J.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">{&lt;title&gt;Paper field effect transistor&lt;/title&gt;}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cellulose fibers</style></keyword><keyword><style  face="normal" font="default" size="100%">fet</style></keyword><keyword><style  face="normal" font="default" size="100%">oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">oxide field-effect transistor</style></keyword><keyword><style  face="normal" font="default" size="100%">rf magnetron sputtering</style></keyword><keyword><style  face="normal" font="default" size="100%">thin films</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://apps.isiknowledge.com/full\_record.do?product=UA&amp;search\_mode=GeneralSearch&amp;qid=11&amp;SID=Z1nIo6NpO6CoGE2nDij&amp;page=1&amp;doc=27 http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=809769</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7217</style></volume><pages><style face="normal" font="default" size="100%">72170K–72170K–11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meil, Pamela</style></author><author><style face="normal" font="default" size="100%">Stratigaki, Maria</style></author><author><style face="normal" font="default" size="100%">Linardos, Petros</style></author><author><style face="normal" font="default" size="100%">Tengblad, Per</style></author><author><style face="normal" font="default" size="100%">Docherty, Peter</style></author><author><style face="normal" font="default" size="100%">Bannink, Duco</style></author><author><style face="normal" font="default" size="100%">Moniz, Antonio</style></author><author><style face="normal" font="default" size="100%">Margarida Paulos</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Challenges for Europe under value chain restructuring: Contributions to policy debates}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2000). Thus systems differ in terms of their exclusivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cebriàn &amp; Lallement</style></keyword><keyword><style  face="normal" font="default" size="100%">closure or segmentation. Corporatist systems in which some workers and sectors are well-regulated tend to protect core workers. Here group identity and divisions between labour would be the standard and discourse of the policy context. Liberal systems are</style></keyword><keyword><style  face="normal" font="default" size="100%">norms and discourse in which policy is made (O´Reilly</style></keyword><keyword><style  face="normal" font="default" size="100%">so that the discourse surrounds individual ability and attractiveness on the labour market.</style></keyword><keyword><style  face="normal" font="default" size="100%">The policy challenges presented here have been derived from the empirical results obtained from the WORKS quantitative and qualitative data. Thus they have been informed by the analysis of survey results and particularly the workplace level analyses on re</style></keyword><keyword><style  face="normal" font="default" size="100%">we first set out to situate our particular theme in a larger conceptual landscape and address the following issues: - What current policy debates surround the issue under investigation? - What institutions or structures currently exist that are mainly res</style></keyword><keyword><style  face="normal" font="default" size="100%">which actors should address the challenges? Policy formulation is refracted through the different social structural frameworks in different countries. Institutional and historical contexts shape these structures. The contexts also shape expectations</style></keyword><keyword><style  face="normal" font="default" size="100%">which laid the foundation for identifying policy challenges. In the complex and diverse area of policy presented here</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">EconStor Research Reports</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/65844.html</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;65844&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">P. Barquinha</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">N. Correia</style></author><author><style face="normal" font="default" size="100%">Gonçalves, G.</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Selective floating gate non-volatile paper memory transistor}</style></title><secondary-title><style face="normal" font="default" size="100%">physica status solidi (RRL) - Rapid Research Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://doi.wiley.com/10.1002/pssr.200903268</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">310</style></volume><pages><style face="normal" font="default" size="100%">308–310</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the fractional Brownian motion definition</style></title><secondary-title><style face="normal" font="default" size="100%">Sixth International Conference on Multibody Systems, Nonlinear Dynamics and Control (MSNDC), ASME IDETC07</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1116/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the fractional Brownian motion definition</style></title><secondary-title><style face="normal" font="default" size="100%">Sixth International Conference on Multibody Systems, Nonlinear Dynamics and Control (MSNDC), ASME IDETC07</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1116/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, P. M.</style></author><author><style face="normal" font="default" size="100%">Repolho, T.</style></author><author><style face="normal" font="default" size="100%">Caeiro, S.</style></author><author><style face="normal" font="default" size="100%">Diniz, M. E.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Costa, M. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelling metallothionein induction in the liver of Sparus aurata exposed to metal-contaminated sediments</style></title><secondary-title><style face="normal" font="default" size="100%">Ecotoxicology and Environmental Safety</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.ecoenv.2007.05.012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">117-124</style></pages><isbn><style face="normal" font="default" size="100%">0147-6513</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metallothionein (MT) in the liver of gilthead seabreams (Sparus aurata L., 1758) exposed to Sado estuary (Portugal) sediments was quantified to assess the MT induction potential as a biomarker of sediment-based contamination by copper (Cu), cadmium (U), lead (Pb) and arsenic (As). Sediments were collected from two control sites and four sites with different levels of contamination. Sediment Cu, Cd, Pb, As, total organic matter (TOM) and fine fraction (FF) levels were determined. Generalized linear models (GLM) allowed integration of sediment parameters with liver Cu, Cd, Pb, As and MT concentrations. Although sediment metal levels were lower than expected, we relate NIT with liver Cd and also with interactions between liver and sediment Cu and between liver Cu and TOM. We suggest integrating biomarkers and environmental parameters using statistical models such as GLM as a more sensitive and reliable technique for sediment risk assessment than traditional isolated biomarker approaches. (C) 2007 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000258550400014</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Vera M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria L.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Rui A.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Marcia</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of adrenaline and adrenaline-GSH adduct transport in freshly isolated rat cardiomyocytes</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT 5</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">European Soc Toxicol</style></publisher><volume><style face="normal" font="default" size="100%">180</style></volume><pages><style face="normal" font="default" size="100%">S99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;45th Congress of the European-Societies-of-Toxicology, Rhodes, GREECE, OCT 05-08, 2008&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell'Acqua, S.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Monzani, E.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Casella, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer complex between nitrous oxide reductase and cytochrome c552 from Pseudomonas nautica: kinetic, nuclear magnetic resonance, and docking studies</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 14</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18803407 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">10852-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The multicopper enzyme nitrous oxide reductase (N 2OR) catalyzes the final step of denitrification, the two-electron reduction of N 2O to N 2. This enzyme is a functional homodimer containing two different multicopper sites: CuA and CuZ. CuA is a binuclear copper site that transfers electrons to the tetranuclear copper sulfide CuZ, the catalytic site. In this study, Pseudomonas nautica cytochrome c 552 was identified as the physiological electron donor. The kinetic data show differences when physiological and artificial electron donors are compared [cytochrome vs methylviologen (MV)]. In the presence of cytochrome c 552, the reaction rate is dependent on the ET reaction and independent of the N 2O concentration. With MV, electron donation is faster than substrate reduction. From the study of cytochrome c 552 concentration dependence, we estimate the following kinetic parameters: K m c 552 = 50.2 +/- 9.0 muM and V max c 552 = 1.8 +/- 0.6 units/mg. The N 2O concentration dependence indicates a K mN 2 O of 14.0 +/- 2.9 muM using MV as the electron donor. The pH effect on the kinetic parameters is different when MV or cytochrome c 552 is used as the electron donor (p K a = 6.6 or 8.3, respectively). The kinetic study also revealed the hydrophobic nature of the interaction, and direct electron transfer studies showed that CuA is the center that receives electrons from the physiological electron donor. The formation of the electron transfer complex was observed by (1)H NMR protein-protein titrations and was modeled with a molecular docking program (BiGGER). The proposed docked complexes corroborated the ET studies giving a large number of solutions in which cytochrome c 552 is placed near a hydrophobic patch located around the CuA center.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18803407</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-4995 (Electronic)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal. isa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The 1st ISA forum of sociology on the “Sociological Research and Public Debate”</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">International</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p163-165.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">163-165</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1st ISA Forum report&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing scenarios on the future of work</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p91-106.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">91-106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper will be discussed different types of scenarios and the aims for using scenarios. Normaly they are being used by organisations due to the need to anticipate processes, to support policy-making and to understand the complexities of relations. Such organisations can be private companies, R&amp;amp;D organisations and networks of organisations, or even by some public administration institutions. Some cases will be discussed as the methods for ongoing scenario-building process (Shell Internacional). Scenarios should anticipate possible relations among social actors as in the Triple Helix Model, and is possible to develop strategic intelligence in the innovation process that would enable the construction of scenarios. Such processes can be assessed. The focus will be made in relation to the steps chosen for the WORKS scenarios. In this case is there a model of work changes that can be used for foresight? Differences according to sectors were found, as well on other dimensions. Problems of assessment are analysed with specific application to the scenario construction methods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo Barreiros</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Detecção e análise do Potencial Evocado P300</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1186/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabe{\c c}as</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fragmentation? The future of work in Europe in a global economy: the WORKS final International Conference debate</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Future</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p167-169.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">167-169</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;WORKS final conference report&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Assessing scenarios on the future of work}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p91-106.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">91-106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper will be discussed different types of scenarios and the aims for using scenarios. Normaly they are being used by organisations due to the need to anticipate processes, to support policy-making and to understand the complexities of relations. Such organisations can be private companies, R&amp;amp;D organisations and networks of organisations, or even by some public administration institutions. Some cases will be discussed as the methods for ongoing scenario-building process (Shell Internacional). Scenarios should anticipate possible relations among social actors as in the Triple Helix Model, and is possible to develop strategic intelligence in the innovation process that would enable the construction of scenarios. Such processes can be assessed. The focus will be made in relation to the steps chosen for the WORKS scenarios. In this case is there a model of work changes that can be used for foresight? Differences according to sectors were found, as well on other dimensions. Problems of assessment are analysed with specific application to the scenario construction methods.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">José Miquel Cabeças</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Fragmentation? The future of work in Europe in a global economy: the WORKS final International Conference debate}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Future</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p167-169.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">167-169</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;WORKS final conference report&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Synopsis of global scenario and forecasting surveys scenarios in risk habitat megacity (RHM)}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">megacities</style></keyword><keyword><style  face="normal" font="default" size="100%">risk habitat</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p49-76.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">49-76</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The main objective of the paper is to provide a synopsis of global scenario and forecasting surveys. First, the paper will give an overview on existing global scenario and forecasting surveys and their specific scenario philosophies and storylines. Second, the major driving forces that shape and characterise the different scenarios will be identified. The scenario analysis has been provided for the research project Risk Habitat Megacity (HRM) that aims at developing strategies for sustainable development in megacities and urban agglomerations. The analysis of international scenario surveys is an essential component within RHM. The scenario analysis will be the basis and source for the development of own RHM-framework scenarios and for defining specific driving forces of change.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The 1st ISA forum of sociology on the “Sociological Research and Public Debate”}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">International</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v4y2008i4p163-165.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">163-165</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1st ISA Forum report&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, C.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical and spectroscopic characterization of the membrane-bound nitrate reductase from Marinobacter hydrocarbonoclasticus 617</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alteromonadaceae/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Membrane/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis</style></keyword><keyword><style  face="normal" font="default" size="100%">Guanine Nucleotides/analysis/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/analysis/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Potentiometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/analysis/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18704520 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1321-33</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Membrane-bound nitrate reductase from Marinobacter hydrocarbonoclasticus 617 can be solubilized in either of two ways that will ultimately determine the presence or absence of the small (Iota) subunit. The enzyme complex (NarGHI) is composed of three subunits with molecular masses of 130, 65, and 20 kDa. This enzyme contains approximately 14 Fe, 0.8 Mo, and 1.3 molybdopterin guanine dinucleotides per enzyme molecule. Curiously, one heme b and 0.4 heme c per enzyme molecule have been detected. These hemes were potentiometrically characterized by optical spectroscopy at pH 7.6 and two noninteracting species were identified with respective midpoint potentials at Em=+197 mV (heme c) and -4.5 mV (heme b). Variable-temperature (4-120 K) X-band electron paramagnetic resonance (EPR) studies performed on both as-isolated and dithionite-reduced nitrate reductase showed, respectively, an EPR signal characteristic of a [3Fe-4S]+ cluster and overlapping signals associated with at least three types of [4Fe-4S]+ centers. EPR of the as-isolated enzyme shows two distinct pH-dependent Mo(V) signals with hyperfine coupling to a solvent-exchangeable proton. These signals, called &quot;low-pH&quot; and &quot;high-pH,&quot; changed to a pH-independent Mo(V) signal upon nitrate or nitrite addition. Nitrate addition to dithionite-reduced samples at pH 6 and 7.6 yields some of the EPR signals described above and a new rhombic signal that has no hyperfine structure. The relationship between the distinct EPR-active Mo(V) species and their plausible structures is discussed on the basis of the structural information available to date for closely related membrane-bound nitrate reductases.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18704520</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia da Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, {Jose Ricardo Ramos Franco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Doria, {Goncalo Maria Reimao Pinto De Franca}</style></author><author><style face="normal" font="default" size="100%">Flores, {Alcino Orfeu De Leao}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric method and kit for the detection of specific nucleic acid sequences using metal nanoparticles functionalized with modified oligonucleotides</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a colorimetric method for the detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences, through the aggregation of nanoparticles functionalized with modified oligonucleotides, induced by an increase of the medium's ionic strength. Another aspect of the present invention relates with the development of a kit based on the method of the present invention, allowing for a quick and easy detection of specific nucleic acids sequences, including mutations or single nucleotide polymorphisms within nucleic acid sequences.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;WO2008135929; C12Q 1/ 68 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct electrochemical study of the multiple redox centers of hydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Bioelectrochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18632311 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">83-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Direct electrochemical response was first time observed for the redox centers of Desulfovibrio gigas [NiFe]-Hase, in non-turnover conditions, by cyclic voltammetry, in solution at glassy carbon electrode. The activation of the enzyme was achieved by reduction with H(2) and by electrochemical control and electrocatalytic activity was observed. The inactivation of the [NiFe]-Hase was also attained through potential control. All electrochemical data was obtained in the absence of enzyme inhibitors. The results are discussed in the context of the proposed mechanism currently accepted for activation/inactivation of [NiFe]-Hases.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18632311</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1878-562X (Electronic)1567-5394 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE - Departamento de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2859-516 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enzymatic activity mastered by altering metal coordination spheres</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemeproteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals/*chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18719950 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1185-95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metalloenzymes control enzymatic activity by changing the characteristics of the metal centers where catalysis takes place. The conversion between inactive and active states can be tuned by altering the coordination number of the metal site, and in some cases by an associated conformational change. These processes will be illustrated using heme proteins (cytochrome c nitrite reductase, cytochrome c peroxidase and cytochrome cd1 nitrite reductase), non-heme proteins (superoxide reductase and [NiFe]-hydrogenase), and copper proteins (nitrite and nitrous oxide reductases) as examples. These examples catalyze electron transfer reactions that include atom transfer, abstraction and insertion.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18719950</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal. isa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, {José Ricardo Ramos Franco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Dória, {Goncalo Maria Reimao Pinto De Franca}</style></author><author><style face="normal" font="default" size="100%">Flores, {Alcino Orfeu de Leão}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Método colorimétrico e estojo de detec{\c c}ão de sequências específicas de ácidos nucleicos através de nanopartículas metálicas funcionalizadas com oligonucleótidos modificados</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">nov</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;O presente invento relaciona-se com um método colorimétrico de detec{\c c}ão de sequências específicas de ácidos nucleicos, incluindo muta{\c c}ões ou polimorfismos de nucleótido único em sequências de ácidos nucleicos, através da agrega{\c c}ão de nanopartículas funcionalizadas com oligonucleótidos modificados induzida por um aumento da for{\c c}a iónica do meio. Outro aspecto do presente invento relaciona-se com o desenvolvimento de um estojo que ao aplicar a metodologia objecto da presente inven{\c c}ão, permite a rápida e fácil detec{\c c}ão de sequências específicas de ácidos nucleicos, incluindo muta{\c c}ões ou polimorfismos de nucleótido único em sequências de ácidos nucleicos.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;PT103730; G01N 33/ 58 A I, C12M1/00, C12Q1/68,G01N33/52,G01N33/53&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Di Rocco, G.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Pickering, I. J.</style></author><author><style face="normal" font="default" size="100%">George, G. N.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new type of metal-binding site in cobalt- and zinc-containing adenylate kinases isolated from sulfate-reducers Desulfovibrio gigas and Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Absorptiometry, Photon</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenylate Kinase/*chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoenzymes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Osmolar Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyrimidines</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May-Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18328566 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">102</style></volume><pages><style face="normal" font="default" size="100%">1380-95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenylate kinase (AK) mediates the reversible transfer of phosphate groups between the adenylate nucleotides and contributes to the maintenance of their constant cellular level, necessary for energy metabolism and nucleic acid synthesis. The AK were purified from crude extracts of two sulfate-reducing bacteria (SRB), Desulfovibrio (D.) gigas NCIB 9332 and Desulfovibrio desulfuricans ATCC 27774, and biochemically and spectroscopically characterised in the native and fully cobalt- or zinc-substituted forms. These are the first reported adenylate kinases that bind either zinc or cobalt and are related to the subgroup of metal-containing AK found, in most cases, in Gram-positive bacteria. The electronic absorption spectrum is consistent with tetrahedral coordinated cobalt, predominantly via sulfur ligands, and is supported by EPR. The involvement of three cysteines in cobalt or zinc coordination was confirmed by chemical methods. Extended X-ray absorption fine structure (EXAFS) indicate that cobalt or zinc are bound by three cysteine residues and one histidine in the metal-binding site of the &quot;LID&quot; domain. The sequence 129Cys-X5-His-X15-Cys-X2-Cys of the AK from D. gigas is involved in metal coordination and represents a new type of binding motif that differs from other known zinc-binding sites of AK. Cobalt and zinc play a structural role in stabilizing the LID domain.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18328566</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Pedro Alexandrino</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular determinants of ligand specificity in family 11 carbohydrate binding modules - an NMR, X-ray crystallography and computational chemistry approach</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAY 2008</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">2524-2535</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Paulos, Margarida Ramires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Futures of automobile industry and challenges on sustainable development and mobility</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/9022.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9022</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts’ panel considered no other international competence besides US, Jap&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Margarida Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Futures of automobile industry and challenges on sustainable development and mobility</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00287886.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00287886</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts’ panel considered no other international competence besides US, Japan&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Silva, {Leonardo Bione}</style></author><author><style face="normal" font="default" size="100%">Leandro Raniero</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of unamplified genomic DNA sequences using gold nanoparticle probes and a novel thin film photodetector</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Non-Crystalline Solids</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Silicon</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">may</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19-25</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">354</style></volume><pages><style face="normal" font="default" size="100%">2580–2584</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper describes a novel colorimetric method for detection of nucleic acid targets in a homogeneous format with improved sensitivity by means of a system based on the combination of a tunable monochromatic light source and an amorphous/nanocrystalline silicon photodetector that detects color and light intensity changes undergone by samples/assays containing tailored gold nanoparticles probes. This new low cost, portable, fast and simple optoelectronic platform, with the possibility to be re-used, permits detection of at least 400 fentomole of specific DNA sequences without target or signal amplification and was applied to the rapid detection of human pathogens in large variety of clinical samples such as Mycobacterium tuberculosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Galesio, M.</style></author><author><style face="normal" font="default" size="100%">Vieira, D. V.</style></author><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of the protein staining in the fast ultrasonic sample treatment for protein identification through peptide mass fingerprint and matrix-assisted laser desorption ionization time of flight mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Proteome Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/pr700850w</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">2097-2106</style></pages><isbn><style face="normal" font="default" size="100%">1535-3893</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The influence of the protein staining used to visualize protein bands, after in-gel protein separation, for the correct identification of proteins by peptide mass fingerprint (PMF) after application of the ultrasonic in-gel protein protocol was studied. Coomassie brilliant blue and silver nitrate, both visible stains, and the fluorescent dyes Sypro Red and Sypro Orange were evaluated. Results obtained after comparison with the overnight in-gel protocol showed that good results, in terms of protein sequence coverage and number of peptides matched, can be obtained with anyone of the four stains studied. Two minutes of enzymatic digestion time was enough for proteins stained with coomassie blue, while 4 min was necessary when silver or Sypro stainings were employed in order to reach equivalent results to those obtained for the overnigh in-gel protein protocol. For the silver nitrate stain, the concentration of silver present in the staining solution must be 0.09% (w/v) to minimize background in the MALDI mass spectra.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000255520200030</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Paulos, Margarida Ramires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Futures of automobile industry and challenges on sustainable development and mobility}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/9022.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9022</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts’ panel considered no other international competence besides US, Japan or Ge&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Margarida Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Futures of automobile industry and challenges on sustainable development and mobility}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00287886.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00287886</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts' panel considered no other international competence besides US, Japan or Ge&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection and quantification system of biological matter constituted by one or more optical sensors and one or more light sources, associated process and related applications</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present invention relates to a system and process for detection and/or qualitative and quantitative identification of the biological material, such as specific sequences of nucleic acids or proteins as antibodies, present in biological samples. The system is composed by one or more light sources (1) combined with one or more integrated optical photo sensors, or not, and various electronic components (4), necessary for obtaining/ processing of the signal emitted by the metal nanoprobes functionalized with a solution of biological composite, as well as also a micro-controller and a microprocessor, fixed or portable. This photosensor structure is able to detect and to quantify the colour variations produced by metal nanoprobes, being this preferentially gold, functionalized by oligonucleotides complementary to specific DNA/RNA sequences, proteins, as for instance antibodies and/or antigens related with certain disease, or other sample or solution of biological composite, that are to be investigated. The detection and quantification process is based on the response of a photosensor, singular or integrated, based on thin film technology of amorphous, nanocrystalline or microcrystalline silicon and their alloys, as well as the new active ceramic semiconductors, amorphous and not amorphous.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;WO2008029374; C12Q1/68,G01N21/25,G01N33/543&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrao De Paiva}</style></author><author><style face="normal" font="default" size="100%">Pedro, {Miguel Ribeiro Viana Baptista}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sistema de detec{\c c}ão e quantifica{\c c}ão de matéria biológica constituído por um ou mais sensores ópticos e uma ou mais fontes luminosas, processo associado e respectivas utiliza{\c c}ões</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;O presente invento relaciona-se com um novo sistema e processo para detec{\c c}ão e/ou identifica{\c c}ão qualitativa e quantitativa de matéria biológica, tais como sequências específicas de ácidos nucleicos ou proteínas, como anticorpos, presentes em amostras biológicas. O sistema é constituído por uma ou mais fontes luminosas combinadas, com um ou mais fotossensores ópticos integrados, ou não, e componentes electrónicos vários, necessários para obten{\c c}ão/condicionamento do sinal emitido por nanossondas de metal funcionalizadas com a solu{\c c}ão de composto biológico, bem como ainda um micro-controlador e um microprocessador, portável ou fixo. Este fotossensor é capaz de detectar e quantificar as diferen{\c c}as colorimétricas produzidas por nanossondas de metal, sendo este preferencialmente o ouro, funcionalizadas por oligonucleotídeos complementares às sequências específicas de ADN/ARN, proteínas, como por exemplo anticorpos e/ou antigénios relacionados com determinada doen{\c c}a, ou outra amostra ou solu{\c c}ão de composto biológico, que se pretende pesquisar. O processo de detec{\c c}ão e quantifica{\c c}ão baseia-se na resposta de um fotossensor, singular ou integrado, baseado na tecnologia de filmes finos de sílicio amorfo, nanocristalino ou mícrocristalino, e suas ligas, e também nos novos cerâmicos semicondutores activos, amorfos e não morfos. O referido sistema e processo de detec{\c c}ão e/ou identifica{\c c}ão de matéria biológica tem aplica{\c c}ão na biotecnologia, incluindo a biomedicina.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Patent</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;PT103561; G01N 33/ 52 A I&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>34</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Diogo N. Leitão</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Análise de Fusos do Sono: decomposição e desmodulação de sinal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1185/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, D.</style></author><author><style face="normal" font="default" size="100%">Simoes Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Benefits of membrane electrodes in the electrochemistry of metalloproteins: mediated catalysis of Paracoccus pantotrophus cytochrome c peroxidase by horse cytochrome c: a case study</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Horses</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Peroxide/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Membranes, Artificial</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Myocardium/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus pantotrophus/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Potentiometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18365258 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">779-87</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A comparative study of direct and mediated electrochemistry of metalloproteins in bulk and membrane-entrapped solutions is presented. This work reports the first electrochemical study of the electron transfer between a bacterial cytochrome c peroxidase and horse heart cytochrome c. The mediated catalysis of the peroxidase was analysed both using the membrane electrode configuration and with all proteins in solution. An apparent Michaelis constant of 66 +/- 4 and 42 +/- 5 microM was determined at pH 7.0 and 0 M NaCl for membrane and bulk solutions, respectively. The data revealed that maximum activity occurs at 50 mM NaCl, pH 7.0, with intermolecular rate constants of (4.4 +/- 0.5) x 10(6) and (1.0 +/- 0.5) x 10(6) M(-1) s(-1) for membrane-entrapped and bulk solutions, respectively. The influence of parameters such as pH or ionic strength on the mediated catalytic activity was analysed using this approach, drawing attention to the fact that careful analysis of the results is needed to ensure that no artefacts are introduced by the use of the membrane configuration and/or promoters, and therefore the dependence truly reflects the influence of these parameters on the (mediated) catalysis. From the pH dependence, a pK of 7.5 was estimated for the mediated enzymatic catalysis.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18365258</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">ReQuimte, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal. patricia.sousa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, {L. B.}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Leandro Raniero</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of optoelectronic platform using an amorphous/nanocrystalline silicon biosensor for the specific identification of nucleic acid sequences based on gold nanoparticle probes</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B: Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">508–511</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The globalisation in the clothing sector and its implications for work organisation: a view from the Portuguese case</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/09.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">05/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The clothing sector in Portugal is still seen, in many aspects as a traditional sector with some average characteristics, such as: low level of qualifications, less flexible labour legislation and stronger unionisation, very low salaries and low capability of investment in innovation and new technology. Is, nevertheless, a very important sector in terms of labour market, with increased weight in the exporting structure. Globalisation and delocalisation are having a strong impact in the organisation of work and in occupational careers in the sector. With the pressure of global competitiveness in what concerns time and prices, very few companies are able to keep a position in the market without changes in organisation of work and workers. And those that can perform good responses to such challenges are achieving a better economical stability. The companies have found different ways to face this reality according to size, capital and position. We could find two main paths: one where companies outsource a part or the entire production to another territory (for example, several manufacturing tasks), close and/or dismissal the workers. Other path, where companies up skilled their capacities investing, for example, in design, workers training, conception and introduction of new or original products. This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the Portuguese case studies in several clothing companies in what concern implications of global context for the companies in general and for the workers in particular, in a comparative analysis with some other European countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Peter Eaton</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">Adelaide Miranda</style></author><author><style face="normal" font="default" size="100%">Inês Gomes</style></author><author><style face="normal" font="default" size="100%">Pedro Quaresma</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticles for the development of clinical diagnosis methods</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical and Bioanalytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioanalytical methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Biological samples</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleic acids (DNA/RNA)</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">391</style></volume><pages><style face="normal" font="default" size="100%">943–950</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The impact of advances in nanotechnology is particularly relevant in biodiagnostics, where nanoparticle-based assays have been developed for specific detection of bioanalytes of clinical interest. Gold nanoparticles show easily tuned physical properties, including unique optical properties, robustness, and high surface areas, making them ideal candidates for developing biomarker platforms. Modulation of these physicochemical properties can be easily achieved by adequate synthetic strategies and give gold nanoparticles advantages over conventional detection methods currently used in clinical diagnostics. The surface of gold nanoparticles can be tailored by ligand functionalization to selectively bind biomarkers. Thiol-linking of DNA and chemical functionalization of gold nanoparticles for specific protein/antibody binding are the most common approaches. Simple and inexpensive methods based on these bio-nanoprobes were initially applied for detection of specific DNA sequences and are presently being expanded to clinical diagnosis.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem pdf&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, S.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, N. M.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Periplasmic nitrate reductase revisited: a sulfur atom completes the sixth coordination of the catalytic molybdenum</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Data Interpretation, Statistical</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Disulfides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18327621 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">737-53</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrate reductase from Desulfovibrio desulfuricans ATCC 27774 (DdNapA) is a monomeric protein of 80 kDa harboring a bis(molybdopterin guanine dinucleotide) active site and a [4Fe-4S] cluster. Previous electron paramagnetic resonance (EPR) studies in both catalytic and inhibiting conditions showed that the molybdenum center has high coordination flexibility when reacted with reducing agents, substrates or inhibitors. As-prepared DdNapA samples, as well as those reacted with substrates and inhibitors, were crystallized and the corresponding structures were solved at resolutions ranging from 1.99 to 2.45 A. The good quality of the diffraction data allowed us to perform a detailed structural study of the active site and, on that basis, the sixth molybdenum ligand, originally proposed to be an OH/OH(2) ligand, was assigned as a sulfur atom after refinement and analysis of the B factors of all the structures. This unexpected result was confirmed by a single-wavelength anomalous diffraction experiment below the iron edge (lambda = 1.77 A) of the as-purified enzyme. Furthermore, for six of the seven datasets, the S-S distance between the sulfur ligand and the Sgamma atom of the molybdenum ligand Cys(A140) was substantially shorter than the van der Waals contact distance and varies between 2.2 and 2.85 A, indicating a partial disulfide bond. Preliminary EPR studies under catalytic conditions showed an EPR signal designated as a turnover signal (g values 1.999, 1.990, 1.982) showing hyperfine structure originating from a nucleus of unknown nature. Spectropotentiometric studies show that reduced methyl viologen, the electron donor used in the catalytic reaction, does not interact directly with the redox cofactors. The turnover signal can be obtained only in the presence of the reaction substrates. With use of the optimized conditions determined by spectropotentiometric titration, the turnover signal was developed with (15)N-labeled nitrate and in D(2)O-exchanged DdNapA samples. These studies indicate that this signal is not associated with a Mo(V)-nitrate adduct and that the hyperfine structure originates from two equivalent solvent-exchangeable protons. The new coordination sphere of molybdenum proposed on the basis of our studies led us to revise the currently accepted reaction mechanism for periplasmic nitrate reductases. Proposals for a new mechanism are discussed taking into account a molybdenum and ligand-based redox chemistry, rather than the currently accepted redox chemistry based solely on the molybdenum atom.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18327621</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, FCT-UNL, REQUIMTE/CQFB, Monte de Caparica, 2829-516, Almada, Portugal. shabir@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The globalisation in the clothing sector and its implications for work organisation: a view from the Portuguese case}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/09.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">05/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The clothing sector in Portugal is still seen, in many aspects as a traditional sector with some average characteristics, such as: low level of qualifications, less flexible labour legislation and stronger unionisation, very low salaries and low capability of investment in innovation and new technology. Is, nevertheless, a very important sector in terms of labour market, with increased weight in the exporting structure. Globalisation and delocalisation are having a strong impact in the organisation of work and in occupational careers in the sector. With the pressure of global competitiveness in what concerns time and prices, very few companies are able to keep a position in the market without changes in organisation of work and workers. And those that can perform good responses to such challenges are achieving a better economical stability. The companies have found different ways to face this reality according to size, capital and position. We could find two main paths: one where companies outsource a part or the entire production to another territory (for example, several manufacturing tasks), close and/or dismissal the workers. Other path, where companies up skilled their capacities investing, for example, in design, workers training, conception and introduction of new or original products. This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the Portuguese case studies in several clothing companies in what concern implications of global context for the companies in general and for the workers in particular, in a comparative analysis with some other European countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Grando, Rogerio</style></author><author><style face="normal" font="default" size="100%">Antonio, Marcia A.</style></author><author><style face="normal" font="default" size="100%">Araujo, Carlos E. P.</style></author><author><style face="normal" font="default" size="100%">Soares, Catarina</style></author><author><style face="normal" font="default" size="100%">Medeiros, Maria A.</style></author><author><style face="normal" font="default" size="100%">de Carvalho, Joao E.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Ana M.</style></author><author><style face="normal" font="default" size="100%">Lopes, Luciane C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antineoplastic 31-norcycloartanones from Solanum cernuum Vell.</style></title><secondary-title><style face="normal" font="default" size="100%">ZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL-AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7-8</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">507-514</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author><author><style face="normal" font="default" size="100%">Henao, F.</style></author><author><style face="normal" font="default" size="100%">Tiago, T.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Baruah, B.</style></author><author><style face="normal" font="default" size="100%">Crans, D. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sarcoplasmic reticulum calcium ATPase is inhibited by organic vanadium coordination compounds: pyridine-2,6-dicarboxylatodioxovanadium(V), BMOV, and an amavadine analogue</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Inhibitors/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">inhibitors</style></keyword><keyword><style  face="normal" font="default" size="100%">Inhibitory Concentration 50</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Sarcoplasmic Reticulum Calcium-Transporting ATPases/*antagonists &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadium/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18510311 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">5677-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The general affinity of the sarcoplasmic reticulum (SR) Ca (2+)-ATPase was examined for three different classes of vanadium coordination complexes including a vanadium(V) compound, pyridine-2,6-dicarboxylatodioxovanadium(V) (PDC-V(V)), and two vanadium(IV) compounds, bis(maltolato)oxovanadium(IV) (BMOV), and an analogue of amavadine, bis( N-hydroxylamidoiminodiacetato)vanadium(IV) (HAIDA-V(IV)). The ability of vanadate to act either as a phosphate analogue or as a transition-state analogue with enzymes' catalysis phosphoryl group transfer suggests that vanadium coordination compounds may reveal mechanistic preferences in these classes of enzymes. Two of these compounds investigated, PDC-V(V) and BMOV, were hydrolytically and oxidatively reactive at neutral pH, and one, HAIDA-V(IV), does not hydrolyze, oxidize, or otherwise decompose to a measurable extent during the enzyme assay. The SR Ca (2+)-ATPase was inhibited by all three of these complexes. The relative order of inhibition was PDC-V(V) &amp;gt; BMOV &amp;gt; vanadate &amp;gt; HAIDA-V(IV), and the IC 50 values were 25, 40, 80, and 325 microM, respectively. Because the observed inhibition is more potent for PDC-V(V) and BMOV than that of oxovanadates, the inhibition cannot be explained by oxovanadate formation during enzyme assays. Furthermore, the hydrolytically and redox stable amavadine analogue HAIDA-V(IV) inhibited the Ca (2+)-ATPase less than oxovanadates. To gauge the importance of the lipid environment, studies of oxidized BMOV in microemulsions were performed and showed that this system remained in the aqueous pool even though PDC-V(V) is able to penetrate lipid interfaces. These findings suggest that the hydrolytic properties of these complexes may be important in the inhibition of the calcium pump. Our results show that two simple coordination complexes with known insulin enhancing effects can invoke a response in calcium homeostasis and the regulation of muscle contraction through the SR Ca (2+)-ATPase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18510311</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1520-510X (Electronic)0020-1669 (Linking)Journal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Dept. Quimica, Bioquimica e Farmacia, FCT, Universidade do Algarve, 8005-139 Faro, Portugal. maalves@ualg.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, Filipe J. S.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Frenking, Gernot</style></author><author><style face="normal" font="default" size="100%">Santos, Gil</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mechanistic study of intramolecular aldol reactions of dialdehydes</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 2008</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19</style></number><pages><style face="normal" font="default" size="100%">3397-3402</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Kladova, A. V.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Texeira, S.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and preliminary X-ray diffraction analysis of adenosine triphosphate sulfurylase (ATPS) from the sulfate-reducing bacterium Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr Sect F Struct Biol Cryst Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*X-Ray Diffraction</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Stability</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfate Adenylyltransferase/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18607083 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 7</style></number><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">593-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Native zinc/cobalt-containing ATP sulfurylase (ATPS; EC 2.7.7.4; MgATP:sulfate adenylyltransferase) from Desulfovibrio desulfuricans ATCC 27774 was purified to homogeneity and crystallized. The orthorhombic crystals diffracted to beyond 2.5 A resolution and the X-ray data collected should allow the determination of the structure of the zinc-bound form of this ATPS. Although previous biochemical studies of this protein indicated the presence of a homotrimer in solution, a dimer was found in the asymmetric unit. Elucidation of this structure will permit a better understanding of the role of the metal in the activity and stability of this family of enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18607083</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1744-3091 (Electronic)1744-3091 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Paulos, Margarida Ramires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The globalisation in the clothing sector and its implications for work organisation: a view from the Portuguese case</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/10165.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10165</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The clothing sector in Portugal is still seen, in many aspects as a traditional sector with some average characteristics, such as: low level of qualifications, less flexible labour legislation and stronger unionisation, very low salaries and low capability of investment in innovation and new technology. Is, nevertheless, a very important sector in terms of labour market, with increased weight in the exporting structure. Globalisation and delocalisation are having a strong impact in the organisation of work and in occupational careers in the sector. With the pressure of global competitiveness in what concerns time and prices, very few companies are able to keep a position in the market without changes in organisation of work and workers. And those that can perform good responses to such challenges are achieving a better economical stability. The companies have found different ways to face this reality according to size, capital and position. We could find two main paths: one where companies outsource a part or the entire production to another territory (for example, several manufacturing tasks), close and/or dismissal the workers. Other path, where companies up skilled their capacities investing, for example, in design, workers training, conception and introduction of new or original products. This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the Portuguese case studies in several clothing companies in what concern implications of global context for the companies in general and for the workers in particular, in a comparative analysis with some other European countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Paulos, Margarida Ramires</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The globalisation in the clothing sector and its implications for work organisation: a view from the Portuguese case}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/10165.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10165</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The clothing sector in Portugal is still seen, in many aspects as a traditional sector with some average characteristics, such as: low level of qualifications, less flexible labour legislation and stronger unionisation, very low salaries and low capability of investment in innovation and new technology. Is, nevertheless, a very important sector in terms of labour market, with increased weight in the exporting structure. Globalisation and delocalisation are having a strong impact in the organisation of work and in occupational careers in the sector. With the pressure of global competitiveness in what concerns time and prices, very few companies are able to keep a position in the market without changes in organisation of work and workers. And those that can perform good responses to such challenges are achieving a better economical stability. The companies have found different ways to face this reality according to size, capital and position. We could find two main paths: one where companies outsource a part or the entire production to another territory (for example, several manufacturing tasks), close and/or dismissal the workers. Other path, where companies up skilled their capacities investing, for example, in design, workers training, conception and introduction of new or original products. This paper will present some results from the European project WORKS – Work organisation and restructuring in the knowledge society (6th Framework Programme), focusing the Portuguese case studies in several clothing companies in what concern implications of global context for the companies in general and for the workers in particular, in a comparative analysis with some other European countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Samhan-Arias, A. K.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Martin-Romero, F. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reduction of ascorbate free radical by the plasma membrane of synaptic terminals from rat brain</style></title><secondary-title><style face="normal" font="default" size="100%">Arch Biochem Biophys</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Free Radicals</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Ascorbic Acid/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Biochemistry/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Brain/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Membrane/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Edetic Acid/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">NADPH Oxidase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Synapses/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Ubiquinone/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17963686 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">469</style></volume><pages><style face="normal" font="default" size="100%">243-54</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Synaptic plasma membranes (SPMV) decrease the steady state ascorbate free radical (AFR) concentration of 1mM ascorbate in phosphate/EDTA buffer (pH 7), due to AFR recycling by redox coupling between ascorbate and the ubiquinone content of these membranes. In the presence of NADH, but not NADPH, SPMV catalyse a rapid recycling of AFR which further lower the AFR concentration below 0.05 microM. These results correlate with the nearly 10-fold higher NADH oxidase over NADPH oxidase activity of SPMV. SPMV has NADH-dependent coenzyme Q reductase activity. In the presence of ascorbate the stimulation of the NADH oxidase activity of SPMV by coenzyme Q(1) and cytochrome c can be accounted for by the increase of the AFR concentration generated by the redox pairs ascorbate/coenzyme Q(1) and ascorbate/cytochrome c. The NADH:AFR reductase activity makes a major contribution to the NADH oxidase activity of SPMV and decreases the steady-state AFR concentration well below the micromolar concentration range.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17963686</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1096-0384 (Electronic)0003-9861 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry and Molecular Biology, Faculty of Sciences, University of Extremadura, 06071 Badajoz, Spain.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raimundo, J.</style></author><author><style face="normal" font="default" size="100%">Vale, C.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sub-cellular partitioning of Zn, Cu, Cd and Pb in the digestive gland of native Octopus vulgaris exposed to different metal concentrations (Portugal)</style></title><secondary-title><style face="normal" font="default" size="100%">Science of the Total Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.scitotenv.2007.10.029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">390</style></volume><pages><style face="normal" font="default" size="100%">410-416</style></pages><isbn><style face="normal" font="default" size="100%">0048-9697</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cd and Pb and their sub-cellular distributions were determined in Cu Concentrations of Zn,, composite samples of digestive glands of the common octopus, Octopus vulgaris caught from two areas of the Portuguese coast characterised by contrasting metal contamination. Minor contents of Zn (1%), Cu (2%), Cd (6%) and Pb (7%) were found in the insoluble fraction, consisting of nuclei, mitochondria, lysosomes and microsome operationally separated from the whole digestive gland through a sequential centrifugation. A tendency for linear relationships between metal concentrations in nuclei, mitochondria, lysosomes and whole digestive gland was observed. These relationships suggest that despite low metal content organelles responded to the increasing accumulated metals, which means that detoxifying mechanism in cytosol was incomplete. Poorer correlations between microsome and whole digestive gland did not point to metal toxicity in the analysed compartments. However, the high accumulated Cd indicated that O. vulgaris is an important vehicle of this element to its predators in the coastal environment. (c) 2007 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000252538300012</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H. M.</style></author><author><style face="normal" font="default" size="100%">Mota, Cristiano</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Isaac, Issa</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An improved clean sonoreactor-based method for protein identification by mass spectrometry-based techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.talanta.2008.07.048</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">870-875</style></pages><isbn><style face="normal" font="default" size="100%">0039-9140</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new clean fast (8 min) method for in-solution protein digestion Without detergent or urea for protein identification by peptide mass fingerprint and mass spectrometry-based techniques is Proposed. The new method avoids the use of time consuming desalting procedures entailing the following four steps done under the effect of an ultrasonic field provided by a sonoreactor: denaturation (1 min) in a mixed Solution of water:acetonitrile 1/1 (v/v): protein reduction (1 min); protein alkylation (1 min); and protein digestion (5 min). Five Proteins with masses comprised between 14.4 kDa and 97 kDa and the protein splitsoret cytochrome c from D. desulfuricans ATCC27774, Were Successfully identified with this procedure. No differences were found in the sequence coverage or in the number of peptides matched when the new clean method was compared to another one using urea. Twofold better signal-to-noise ratios were obtained in the MALDI spectra from protein samples prepared with the new method when comparing it with a method using urea. The new digestion method avoids the need to remove salt content and increases throughput (six samples at once) while reducing sample loss and contamination from sample handling. (C) 2008 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000261416500067</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the HHT, its problems, and some solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanical Systems and Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1503/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1374–1394</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The empirical mode decomposition (EMD) is reviewed and some questions related to its effective performance are discussed. Its interpretation in terms of AM?FM modulation is done. Solutions for its drawbacks are proposed. Numerical simulations are carried out to empirically evaluate the proposed modified EMD.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Special Issue: Mechatronics&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Marques, M. Manuel B.</style></author><author><style face="normal" font="default" size="100%">Gloria, Paulo M. C.</style></author><author><style face="normal" font="default" size="100%">Chaves, Humberto T.</style></author><author><style face="normal" font="default" size="100%">Franco, Joao-Pedro P.</style></author><author><style face="normal" font="default" size="100%">Mourato, Isabel</style></author><author><style face="normal" font="default" size="100%">Antunes, Jose-Rafael T.</style></author><author><style face="normal" font="default" size="100%">Rzepa, Henry S.</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana M</style></author><author><style face="normal" font="default" size="100%">Prabhakar, Sundaresan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reaction of aromatic nitroso compounds with chemical models of `thiamine active aldehyde'</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 11</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">33</style></number><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">7759-7770</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, {André Vidal}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptistap</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light activation of transcription: photocaging of nucleotides for control over RNA polymerization</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic Acids Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Light</style></keyword><keyword><style  face="normal" font="default" size="100%">Photolabile protecting</style></keyword><keyword><style  face="normal" font="default" size="100%">Photolysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">14</style></number><publisher><style face="normal" font="default" size="100%">Oxford University Press</style></publisher><volume><style face="normal" font="default" size="100%">36</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We describe the use of ATP caged with [7-(diethylamino)coumarin-4-yl]methyl (DEACM) for light-controlled in vitro transcription reactions. Polymerization is blocked when DEACM is bonded to the gamma phosphate group of the ATP molecule. Controlled light irradiation releases ATP and transcription is initiated. In order to provide full control over the process, conditions involved in substrate release, nucleotide availability after release and the effect of the released coumarin in RNA polymerization were assessed in further detail. Together, our data provide the first direct evidence of control over enzymatic polymerization of nucleic acids through light. This approach may provide researchers with a unique tool for the study of biological processes at a molecular level.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;The authors would like to acknowledge Dr A. Jorge Parola for fruitful suggestions related to photochemistry procedures, Dr João Noronha for Mass Spectra analysis, Dr Isabel Sá Nogueira and Dr José Inácio for assistance with a-32P-UTP experiments. This work was supported by Fundac¸ ão para a Ciência e Tecnologia (REQUIMTE, CIGMH, PTDC/BIO/66514/2006, PTDC/SAU-BEB/ 66511/2006, FRH/BD/24276/2005 to A.V.P.); Fundac¸ ão Calouste Gulbenkian (Ref. 76436). Funding to pay the Open Access publication charges for this article was provided by Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Letícia Giestas</style></author><author><style face="normal" font="default" size="100%">Ferreira, {Guilherme N. M.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro V}</style></author><author><style face="normal" font="default" size="100%">Lima, {João Carlos}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiplexed spectral coding for simultaneous detection of DNA hybridization reactions based on FRET</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B: Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">134</style></volume><pages><style face="normal" font="default" size="100%">146–157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fluorescence resonance energy transfer (FRET) is widely used in spectral codification of information at the molecular level, and can be used to generate several layers of information on a DNA chip. We used two oligonucleotides (probes) labeled with different donor (harvesting) molecules in hybridization experiments with complementary oligonucleotides labeled with four different acceptors (targets). By looking at the fluorescence response of the sample after {&quot;}specific{&quot;} excitation of each donor molecule (by {&quot;}specific{&quot;} we mean a wavelength where one of the donors is predominantly excited), we inspected the possibility t o identify the complementary oligonucleotide hybridized to the probe, in mixtures containing two donor probe/acceptor target pairs. In most samples (13 out of the 16 possible), it is trivial to identify the complementary target that is hybridized to the excited donor probe in the mixtures. The major limitations of the chosen system arise when very different concentrations of donor probe/acceptor target pairs are present in the same sample. (C) 2008 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem pdf&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The transformation of work? A quantitative evaluation of changes in work in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">institutions</style></keyword><keyword><style  face="normal" font="default" size="100%">investment</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">technology modernisation</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/08.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">07/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report is made for the Work Package 15 of WORKS project and tries to develop more information on the Portuguese situation in the work structures changes in the recent years. It starts with an analysis of socio- economical indicators (Macro economical indicators, Employment indicators, Consumption, Technology at the workplace, Productivity), and then approaches the situation in terms of work flexibility in its dimensions of time use and New forms of work organisation. It traces employment in business functions with a sectoral and occupational approach, and analyses the occupational change in South Europe with particular relevance to Portugal (skill utilisation and job satisfaction, occupational and industrial mobility, quantitative evaluation of the shape of employment in Europe. Finaly are analysed the globalisation indicators.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The transformation of work? A quantitative evaluation of changes in work in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">institutions</style></keyword><keyword><style  face="normal" font="default" size="100%">investment</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">technology modernisation</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/08.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">07/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report is made for the Work Package 15 of WORKS project and tries to develop more information on the Portuguese situation in the work structures changes in the recent years. It starts with an analysis of socio- economical indicators (Macro economical indicators, Employment indicators, Consumption, Technology at the workplace, Productivity), and then approaches the situation in terms of work flexibility in its dimensions of time use and New forms of work organisation. It traces employment in business functions with a sectoral and occupational approach, and analyses the occupational change in South Europe with particular relevance to Portugal (skill utilisation and job satisfaction, occupational and industrial mobility, quantitative evaluation of the shape of employment in Europe. Finaly are analysed the globalisation indicators.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte Valério</style></author><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author><author><style face="normal" font="default" size="100%">José Sá da Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identifying a Transfer Function From a Frequency Response</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Computational and Nonlinear Dynamics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">April</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1644/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">021207</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper, the classic Levy identification method is reviewed and reformulated using a complex representation. This new formulation addresses the well known bias of the classic method at low frequencies. The formulation is generic, coping with both integer order and fractional order transfer functions. A new algorithm based on a stacked matrix and its pseudoinverse is proposed to accommodate the data over a wide range of frequencies. Several simulation results are presented, together with a real system identification. This system is the Archimedes Wave Swing, a prototype of a device to convert the energy of sea waves into electricity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Special Issue Discontinuous and Fractional Dynamical Systems&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Futures of automobile industry and challenges on sustainable development and mobility</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/05.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">04/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts’ panel considered no other international competence besides US, Jap&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Futures of automobile industry and challenges on sustainable development and mobility}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/05.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">04/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Portugal had only very few foresight exercises on the automobile sector, and the most recent one was a survey held in a project on work organisation systems in the automobile industry, its recent historical paths and the special strategies of location of companies (the WorTiS project). This involved several teams with different disciplinary backgrounds and from two Portuguese universities. The provisional main results of the first round of a Delphi survey held in Portugal on the automotive sector were already published, but a further analysis was not yet done. This foresight survey was done under the WorTiS project, developed in 2004 by IET – Research Centre on Enterprise and Work Innovation (at FCT-UNL), and financed by the Portuguese Ministry of Science and Technology. Some of this experience on foresight analysis is also been transferred to other projects, namely the WORKS project on work organisation restructuring in the knowledge society that received the support from EC and still is running. The majority of experts considered having an average of less knowledge in almost all the scenario topics presented. This means that information on the automotive industry is not spread enough among academics or experts in related fields (regional scientists, innovation economists, engineers, sociologists). Some have a good knowledge but in very specialised fields. Others have expertise on foresight, or macroeconomics, or management sciences, but feel insecure on issues related with futures of automobile sector. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that are not considered a need for co-operation. The lack of technological infrastructures was not considered as a hindered factor for the accomplishment of any scenario. The experts’ panel considered no other international competence besides US, Japan or Ge&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Cleto, João</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Long-term Energy Scenarios Under Uncertainty</style></title><secondary-title><style face="normal" font="default" size="100%">5th International Conference on the European Electricity Market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">28-30 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cleto, João</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Fortes, Patricia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Renewable Energy Sources Availability under Climate Change Scenarios – impacts on the Portuguese Energy System</style></title><secondary-title><style face="normal" font="default" size="100%">5th International Conference on the European Electricity Market</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">28-30 May</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Lisbon, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Petrov, V.</style></author><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Jesus, A.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2 '-hydroxyflavylium: introducing flavanones into the flavylium network of chemical reactions</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000252818300010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">714-720</style></pages><isbn><style face="normal" font="default" size="100%">0040-4020</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Chalcones possessing a hydroxyl group in position 2 cyclize to form flavylium salts in acidic media, this reaction being reversible under neutral-basic conditions. On the other hand, chalcones possessing a hydroxyl group in position 2' cyclize to form flavanones in basic media. By synthesizing 2'-hydroxyflavylium tetrafluoroborate, it was possible to obtain trans-2,2'-dihydroxychalcone that in solution can evolve to 2'-hydroxyflavanone or back to 2'-hydroxyflavylium depending on the pH. The several equilibria established in aqueous solution were fully characterized. The importance of including flavanones into the flavylitun network of chemical reactions is briefly exploited. (C) 2007 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 257SHTimes Cited: 5&lt;br /&gt;
Cited Reference Count: 31&lt;br /&gt;
Petrov, Vesselin Gomes, Raquel Parola, A. Jorge Jesus, Alexandre Laia, Cesar A. T. Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Pergamon-elsevier science ltd&lt;br /&gt;
Oxford&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Reis, L.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">De Freitas, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advances in NDT techniques for friction stir welding joints of AA2024</style></title><secondary-title><style face="normal" font="default" size="100%">TMS 2008 Annual Meeting Supplemental: Materials Processing and Properties</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-51649126970&amp;partnerID=40&amp;md5=69336037035210370f45d4dae303bac7</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">New Orleans, LA</style></pub-location><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">27 - 32</style></pages><isbn><style face="normal" font="default" size="100%">9780873397186 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 73623Cited By :2Export Date: 27 February 2015CODEN: 85MVA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ivanova, G. I.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">O’Connor, R.</style></author><author><style face="normal" font="default" size="100%">Eustace, A. J.</style></author><author><style face="normal" font="default" size="100%">Brougham, D. F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of diffusion-ordered spectroscopy for the analysis of cancer related biological samples</style></title><secondary-title><style face="normal" font="default" size="100%">Bulgarian Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">464-468</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dos Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Silva, B.S.</style></author><author><style face="normal" font="default" size="100%">Dos Santos Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author><author><style face="normal" font="default" size="100%">Sousa, J.M.C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Data fusion in non destructive testing using fuzzy logic to evaluate friction stir welding</style></title><secondary-title><style face="normal" font="default" size="100%">Welding International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-65449125023&amp;partnerID=40&amp;md5=f431e65c845a7e0b015192acd0147919</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Taylor and Francis Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">826 - 833</style></pages><isbn><style face="normal" font="default" size="100%">09507116 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :4Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">Quintino, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developments in NDT for detecting imperfections in friction stir welds in aluminium alloys</style></title><secondary-title><style face="normal" font="default" size="100%">Welding in the World</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-51049091872&amp;partnerID=40&amp;md5=6caf6c937d2bae7aae9bccc8bb4dbf18</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">30 - 37</style></pages><isbn><style face="normal" font="default" size="100%">00432288 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">9-10</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :8Export Date: 27 February 2015CODEN: WDWRA&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Fonseca, J.</style></author><author><style face="normal" font="default" size="100%">Freire, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrocolorimetry of electrochromic materials on flexible ITO electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Solar Energy Materials and Solar Cells</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000257356700025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">980-985</style></pages><isbn><style face="normal" font="default" size="100%">0927-0248</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electrochromic materials are characterized by their colour changes upon applied voltage. Colour can mean many things: a certain kind of light, its effect on the human eye, or the result of this effect in the mind of the viewer. Since the electrochromic materials are developed towards real life applications it is relevant to characterize them with the usual commercial colour standards. A colorimetric study of electrogenerated Prussian blue and electrogenerated polymers based on salen-type complexes of Cu(II), Ni(II) and Pd(H) deposited over transparent flexible electrodes of polyethylene terephthalate coated with indium tin oxide (PET/ITO electrodes) was carried out using the CIELAB coordinates. A cuvette with a designed adapter to allow potentiostatic control was placed on an integrating sphere installed in the sample compartment of a spectrophotometer to run the colorimetric measurements. The colour evolution in situ was measured through the transmittance of the films by potentiostatic control. Chronocoutometry/chronoabsorptometry was used to evaluate maximum coloration efficiencies for the coloration step: 184 (Pd), 161 (Cu) and 83 cm(2)/C (Ni) and for bleaching: 199 (Pd), 212 (Cu) and 173 cm(2)/C (Ni) of the Pd, Cu and Ni polymer films, respectively. The Prussian Blue/Prussian White states over the PET/ITO films were relatively reversible while the reversibility and stability of the polymers based on the metals salen-type complexes depends on the metal, Pd being the most stable. (c) 2008 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 322DZTimes Cited: 8&lt;br /&gt;
Cited Reference Count: 20&lt;br /&gt;
Pinheiro, Carlos Parola, A. J. Pina, F. Fonseca, J. Freire, C.&lt;br /&gt;
7th International Meeting on Electrochromism&lt;br /&gt;
Sep 03-07, 2006&lt;br /&gt;
Istanbul, TURKEY&lt;br /&gt;
Pina, Fernando/C-8161-2011; Freire, Cristina/F-4775-2010; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Elsevier science bv&lt;br /&gt;
Amsterdam&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, M. M.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author><author><style face="normal" font="default" size="100%">Catarino, F.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Cook, F. E. M.</style></author><author><style face="normal" font="default" size="100%">Simmonds, M. S. J.</style></author><author><style face="normal" font="default" size="100%">Lopes, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavylium chromophores as species markers for dragon's blood resins from Dracaena and Daemonorops trees</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000260941500021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1209</style></volume><pages><style face="normal" font="default" size="100%">153-161</style></pages><isbn><style face="normal" font="default" size="100%">0021-9673</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A simple and rapid liquid chromatographic method with diode-array UV-vis spectrophotometric detection has been developed for the authentication of dragon's blood resins from Dracaena and Daemonorops trees. Using this method it was discovered that the flavylium chromophores, which contribute to the red colour of these resins, differ among the species and could be used as markers to differentiate among species. A study of parameters, such as time of extraction, proportion of MeOH and pH, was undertaken to optimise the extraction of the flavyliums. This method was then used to make extracts from samples of dragon's blood resin obtained from material of known provenance. From the samples analysed 7,6-dihydroxy-5-methoxyflavylium (dracorhodin), 7,4'-dihydroxy-5-methoxyflavylium (dracoflavylium) and 7,4'-dihydroxyflavylium were selected as species markers for Daemonorops spp., Dracaena draco and Dracaena cinnabari, respectively. The chromatograms from these samples were used to build an HPLC-DAD database. The ability to discriminate among species of dragon's blood using the single marker compounds was compared with a principal components analysis of the chromatograms in the HPLC-DAD database. The results from the HPLC-DAD method based on the presence of these flavylium markers was unequivocal. The HPLC-DAD method was subsequently applied to 37 samples of dragon blood resins from the historical samples in the Economic Botany Collection, Royal Botanic Gardens, Kew. The method identified anomalies in how samples in this collection had been labelled. It is clear that the method can be used to evaluate the provenance of samples used in different areas of cultural heritage. It also could be used to monitor the trade of endangered species of dragon's blood and the species being used in complex formulations of traditional Chinese medicine. (C) 2008 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 372ZTTimes Cited: 14&lt;br /&gt;
Cited Reference Count: 36&lt;br /&gt;
Sousa, Micaela M. Melo, Maria J. Parola, A. Jorge Seixas de Melo, J. Sergio Catarino, Fernando Pina, Fernando Cook, Frances E. M. Simmonds, Monique S. J. Lopes, Joao A.&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Lopes, Joao/H-1733-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lopes, Joao/0000-0002-1657-344X; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Poci [poci/qui/55672/2004, ptdc/eat/65445/2006]; fct; feder&lt;br /&gt;
We are grateful to POCI (POCI/QUI/55672/2004 and PTDC/EAT/65445/2006), FCT and FEDER for further funding. We would like to thank to botanical garden of Lisbon (Portugal), botanical garden of Ajuda (Portugal), to Roberto Jardim, director of botanical garden of Madeira (Portugal), to Natural Park of Madeira (Portugal) for the Dracaena draco, samples and J. Pavlis for the D. cinnabar! samples (Mendel University of Agriculture and Forestry, Czech Republic). We also would like to thank to Dr. Anita Quye (National Museums of Scotland, UK) for dragon's blood samples and Ms. H. Chantre (University of Coimbra, Portugal) for the Cape Verde species. Finally we would like to thank Prof. Joaquirn Marcalo (Instituto Tecnologico Nuclear, Portugal) for help in the MS measurements.&lt;br /&gt;
Elsevier science bv&lt;br /&gt;
Amsterdam&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salerno, C.S.</style></author><author><style face="normal" font="default" size="100%">Moretti, C.</style></author><author><style face="normal" font="default" size="100%">Medici, T.</style></author><author><style face="normal" font="default" size="100%">Morna, T.</style></author><author><style face="normal" font="default" size="100%">Verità, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glass weathering in eighteenth century mosaics: The São João Chapel in the São Roque Church in Lisbon</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-56849103783&amp;doi=10.1016%2fj.culher.2008.06.008&amp;partnerID=40&amp;md5=89c68ed82b99eef3f7e8f2234a7fca1f</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e37 - e40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">SUPPL.</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;Cited By :3Export Date: 5 June 2018&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Canejo, João P</style></author><author><style face="normal" font="default" size="100%">Borges, João P.</style></author><author><style face="normal" font="default" size="100%">Godinho, M Helena</style></author><author><style face="normal" font="default" size="100%">Brogueira, Pedro</style></author><author><style face="normal" font="default" size="100%">Teixeira, Paulo IC</style></author><author><style face="normal" font="default" size="100%">Terentjev, Eugene M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Helical Twisting of Electrospun Liquid Crystalline Cellulose Micro- and Nanofibers</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced MaterialsAdvanced Materials</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">chirality</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrospinning</style></keyword><keyword><style  face="normal" font="default" size="100%">helices</style></keyword><keyword><style  face="normal" font="default" size="100%">liquid crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">modelling</style></keyword><keyword><style  face="normal" font="default" size="100%">nanofibers</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1002/adma.200801008</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">4821 - 4825</style></pages><isbn><style face="normal" font="default" size="100%">0935-9648</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Helically twisted fibers can be produced by electrospinning liquid-crystalline cellulose solutions. Fiber topographies are studied by atomic force microscopy, scanning electron microscopy (see figure) and polarized optical microscopy. The fibers have a nearly universal pitch-to-diameter ratio and comprise both right- and left-handed helices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">24</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1002/adma.200801008&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. Vidinha</style></author><author><style face="normal" font="default" size="100%">Lourenco, N. M. T.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">Bras, A. R.</style></author><author><style face="normal" font="default" size="100%">T. Carvalho</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Parola, J.</style></author><author><style face="normal" font="default" size="100%">Dionisio, M.</style></author><author><style face="normal" font="default" size="100%">Cabral, J. M. S.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">S. Barreiros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion jelly: a tailor-made conducting material for smart electrochemical devices</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000260889800052</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">5842-5844</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We present a new concept for the design of a polymeric conducting material that combines the chemical versatility of an organic salt ( ionic liquid) with the morphological versatility of a biopolymer ( gelatin); the resulting 'ion jelly' can be applied in electrochemical devices, such as batteries, fuel cells, electrochromic windows or photovoltaic cells.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 372GJTimes Cited: 16&lt;br /&gt;
Cited Reference Count: 27&lt;br /&gt;
Vidinha, Pedro Lourenco, Nuno M. T. Pinheiro, Carlos Bras, Ana R. Carvalho, Tania Santos-Silva, Teresa Mukhopadhyay, Abhik Romao, Maria J. Parola, Jorge Dionisio, Madalena Cabral, Joaquim M. S. Afonso, Carlos A. M. Barreiros, Susana&lt;br /&gt;
Cabral, Joaquim /G-2052-2010; Barreiros, Susana/A-7892-2012; Lourenco, Nuno/K-5088-2012; Romao, Maria/A-4115-2013; Dionisio, Madalena/D-1946-2013; Mukhopadhyay, Abhik/D-2119-2013; Parola, A. Jorge/F-4048-2010; vidinha, Pedro/H-3426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Romao, Maria/0000-0002-3004-0543; Mukhopadhyay, Abhik/0000-0002-7755-0401; Parola, A. Jorge/0000-0002-1333-9076; vidinha, Pedro/0000-0002-3907-4969;&lt;br /&gt;
Fundacao para a Ciencia e Tecnologia (FCT, Portugal) [PPCDT/BIO/57193/2004, POCI/QUI/57735/2004, SFRH/BD/18487/2004, SFRH/BD/2003]&lt;br /&gt;
This work has been supported by Fundacao para a Ciencia e Tecnologia (FCT, Portugal) through research contracts PPCDT/BIO/57193/2004, POCI/QUI/57735/2004 and the grants SFRH/BD/18487/2004 (N. L.) and SFRH/BD/2003 ( P. V.), and by FEDER. We thank Dr Carla Rodrigues for DSC measurements. We thank Solchemar for the gift of ILs.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreira, P.M.G.P.</style></author><author><style face="normal" font="default" size="100%">Santos, T.</style></author><author><style face="normal" font="default" size="100%">Tavares, S.M.O.</style></author><author><style face="normal" font="default" size="100%">Richter-Trummer, V.</style></author><author><style face="normal" font="default" size="100%">Vilaça, P.</style></author><author><style face="normal" font="default" size="100%">de Castro, P.M.S.T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mechanical characterization of friction stir welds of two dissimilar aluminium alloys of the 6xxx series</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Forum IV - Selected, peer reviewed papers from the 4th International Materials Symposium Materiais 2007 and 8th Encontro da Sociedade Portuguesa de Materiais - SPM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-60349112869&amp;partnerID=40&amp;md5=5279e7d4f2100f082ba3bbda916bfeb7</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Porto</style></pub-location><volume><style face="normal" font="default" size="100%">587-588</style></volume><pages><style face="normal" font="default" size="100%">430 - 434</style></pages><isbn><style face="normal" font="default" size="100%">02555476 (ISSN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 75401Cited By :4Export Date: 27 February 2015CODEN: MSFOE&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dos Santos, T.G.</style></author><author><style face="normal" font="default" size="100%">Ramos, P.M.</style></author><author><style face="normal" font="default" size="100%">Dos Santos Vilaça, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non destructive testing of Friction Stir Welding: Comparison of planar eddy current probes</style></title><secondary-title><style face="normal" font="default" size="100%">16th IMEKO TC4 International Symposium on Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements; 13th International Workshop on ADC Modelling and Testing - IMEKO TC4 - TC21 Joint Session</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scopus.com/inward/record.url?eid=2-s2.0-84883610667&amp;partnerID=40&amp;md5=b480b324511db457d747726f38f4c6d2</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Florence</style></pub-location><pages><style face="normal" font="default" size="100%">507 - 512</style></pages><isbn><style face="normal" font="default" size="100%">9788890314933 (ISBN)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Conference code: 98878Export Date: 27 February 2015&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, M. M.</style></author><author><style face="normal" font="default" size="100%">Miguel, C.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, I.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A photochemical study on the blue dye indigo: from solution to ancient Andean textiles</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000261733700008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1353-1359</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The degradation of indigo and its water soluble derivative indigo carmine was investigated under light excitation in the presence and absence of molecular oxygen in solution (homogeneous) and gels (heterogeneous) media. Collagen and carboxymethylcellulose (CMC) aqueous gels were chosen to simulate a natural textile environment, wool and cotton, respectively. Isatin was found to be the major degradation product of indigo. In solution, the photodegradation quantum yields (Phi(R)) were in the order of 10(-4), with the exception of aqueous media (Phi(R) = 9 x 10(-6)), and dependent on the irradiation wavelength. In the case of indigo carmine the Phi(R) values were found to suffer a 2-fold increase upon going from water to gels. The results indicate the absence of degradation products involving singlet oxygen and suggest peroxides, or other oxygen based radicals, to have a key role in the degradation of indigo. Finally, the relevance of the simulation is discussed by comparing the main degradation products to those found in the blues of millenary Andean textiles.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 384GQTimes Cited: 10&lt;br /&gt;
Cited Reference Count: 37&lt;br /&gt;
Sousa, Micaela M. Miguel, Catarina Rodrigues, Isa Parola, A. Jorge Pina, Fernando Seixas de Melo, J. Sergio Melo, Maria J.&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Portuguese Science Foundation; FEDER; Associate Laboratory for Green Chemistry [POCI/QUI/55672/2004]&lt;br /&gt;
This work was supported by the Portuguese Science Foundation and FEDER, through the Associate Laboratory for Green Chemistry and the projects POCI/QUI/55672/2004 &quot;The Molecules of Color in Art: a Photochemical Study&quot;. Meredith Montague and Richard Newman, at the Fine Arts Museum Boston, are kindly acknowledged for their collaboration in the Andean colors' project. The authors also thank Maria Manuel Marques, who kindly provided the purified DMF.&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, M. M.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Morris, P. J. T.</style></author><author><style face="normal" font="default" size="100%">Rzepa, H. S.</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Study in Mauve: Unveiling Perkin's Dye in Historic Samples</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000260035900011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">8507-8513</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The analysis of different historic mauve samples-mauve salts and dyed textiles-was undertaken to establish the exact nature of the iconic dye produced by W.H. Perkin in the nineteenth century. Fourteen samples from important museum collections were analyzed, and it was determined that. in contrast to the general wisdom that mauveine consists of C, and C, structures. Perkin's mauveine is a complex mixture of at least thirteen methyl derivatives (C, to C(28)) with a 7-amino5-phenyl-3-(phenylamino)phenazin-5- ium core. A fingerprint was established in which mauveines A or B were dominant, and in which mauveines B2 and C(25) were found to be important tracers to probe the original synthesis. Counterion analysis showed that all the mauve salts should be dated after 1862. Perkin's original recipe could be identified in three textile samples, and in these cases, mauveines A and C25 were found to he the major chromophores. These are now shown to be the samples containing the &quot;original mauve&quot;.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 360CZTimes Cited: 12&lt;br /&gt;
Cited Reference Count: 23&lt;br /&gt;
Sousa, Micaela M. Melo, Maria J. Parola, A. Jorge Morris, Peter J. T. Rzepa, Henry S. Seixas de Melo, J. Sergio&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Rzepa, Henry/F-8979-2012; Parola, A. Jorge/F-4048-2010; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Poci [poci/qui/55672/2004, ptdc/eat/65445/2006]; fct; feder&lt;br /&gt;
We are grateful to POCI (POCI/QUI/55672/2004 and PTDC/EAT/65445/ 2006), FCT and FEDER for further funding, We also acknowledge Perth Museum (Scotland), Museum of Science and Industry in Manchester, Columbia University, New York City, and the Science Museum. London, for the samples, A. Travis for comments and to J. Marcalo (ITN) and M. da Conceicao (IST) Oliveira for help with MS measurements.&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Burguete, M. I.</style></author><author><style face="normal" font="default" size="100%">Galindo, F</style></author><author><style face="normal" font="default" size="100%">Gavara, R.</style></author><author><style face="normal" font="default" size="100%">Izquierdo, M. A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of fluorescence spectroscopy to study polymeric materials with porous structure based on imprinting by self-assembled fibrillar networks</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000258722100089</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">9795-9803</style></pages><isbn><style face="normal" font="default" size="100%">0743-7463</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Different polymeric materials have been prepared from the oroartopels formed by a polymerizable methacrylic mixture (methyl i-nethacrylate/ethylene glycol dimethacrylate, 1: 1, w/w) and the macrocyclic pseudopeptide 1. The use of (2,4,6-trimethylbenzoyl)diphenylphosphine oxide as it very efficient radical initiator allows polymeric materials in which the structure of the fibrils formed by self-assembly of the organogelator 1 is truly preserved to be obtained. Removal of the pseudopeptidic molecule provides materials with a porous structure reflecting that of the original self-assembled fibrils. The use of fluorescent probes Such as rhodamine B and pyrene greatly facilitate the Study of the porous structures formed and, accordingly, that of the morphology of the original fibrils. Those studies reveal the presence of a permanent porosity and the organization of the Substructures as a porous network. This confirms the existence of a nucleation and growth mechanism for the generation of the fibrils, giving rise to the formation of spherulitic structures. Those spherulites are additionally linked by connections of variable size. A series of diffusion experiments allowed establishment of a direct dependence of the inner porosity of the materials oil the amount of self-organizing template used for their preparation.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 341NVTimes Cited: 20&lt;br /&gt;
Cited Reference Count: 89&lt;br /&gt;
Burguete, M. Isabel Galindo, Francisco Gavara, Raquel Izquierdo, M. Angeles Lima, Joao C. Luis, Santiago V. Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Galindo, Francisco/H-8836-2012; Parola, A. Jorge/F-4048-2010; Gavara, Raquel/C-6669-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Spanish MEC [CTQ2006-15672-C05-02]; GVA [GV/2007/277, ARVIV/2007/079, ARVIV/2007/081]; Fundacio Caixa Castello-UJI [P1.1B2004-13]; MEC&lt;br /&gt;
Financial support from the Spanish MEC (Grant CTQ2006-15672-C05-02), GVA (Projects GV/2007/277, ARVIV/2007/079, and ARVIV/2007/081), Fundacio Caixa Castello-UJI (Project P1.1B2004-13), and Fundacao para a Cienciae Tecnologia is acknowledged. F.G. and R.G. also thank the MEC for financial support (Ramon y Cajal program for F.G. and predoctoral FPI fellowship for R.G.). We also appreciate the helpful comments made by the reviewers of this work.&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Correia, Isabel Lopes</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href = &quot;http://mic.sgmjournals.org/content/154/9/2719.long&quot; targe=&quot;_blank&quot;&gt;Two distinct arabinofuranosidases contribute to arabino-oligosaccharide degradation in &lt;i&gt;Bacillus subtilis&lt;/i&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">154</style></volume><pages><style face="normal" font="default" size="100%">2719-2729</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;i&gt;Bacillus subtilis&lt;/i&gt; produces α-L-arabinofuranosidases (EC 3.2.1.55; AFs) capable of releasing arabinosyl oligomers and L-arabinose from plant cell walls. Here, we show by insertion-deletion mutational analysis that genes &lt;i&gt;abfA&lt;/i&gt; and &lt;i&gt;xsa&lt;/i&gt;(&lt;i&gt;asd&lt;/i&gt;), herein renamed &lt;i&gt;abf2&lt;/i&gt;, encode AFs responsible for the majority of the intracellular AF activity in &lt;i&gt;B. subtilis&lt;/i&gt;. Both enzyme activities were shown to be cytosolic and functional studies indicated that arabino-oligomers are natural substrates for the AFs. The products of the two genes were overproduced in &lt;i&gt;Escherichia coli&lt;/i&gt;, purified and characterized. The molecular mass of the purified AbfA and Abf2 was about 58 kDa and 57 kDa, respectively. However, native PAGE gradient gel analysis and cross-linking assays detected higher-order structures (&amp;gt;250 kDa), suggesting a multimeric organization of both enzymes. Kinetic experiments at 37°C, with &lt;i&gt;p&lt;/i&gt;-nitrophenyl-α-L-arabinofuranoside as substrate, gave an apparent K&lt;sub&gt;m&lt;/sub&gt; of 0.498 mM and 0.421 mM, and V&lt;sub&gt;max&lt;/sub&gt; of 317 U mg&lt;sup&gt;−1&lt;/sup&gt; and 311 U mg&lt;sup&gt;−1&lt;/sup&gt; for AbfA and Abf2, respectively. The two enzymes displayed maximum activity at 50°C and 60°C, respectively, and both proteins were most active at pH 8.0. AbfA and Abf2 both belong to family 51 of the glycoside hydrolases but have different substrate specificity. AbfA acts preferentially on (1→5) linkages of linear α-1,5-L-arabinan and α-1,5-linked arabino-oligomers, and is much less effective on branched sugar beet arabinan and arabinoxylan and arabinogalactan. In contrast, Abf2 is most active on (1→2) and (1→3) linkages of branched arabinan and arabinoxylan, suggesting a concerted contribution of these enzymes to optimal utilization of arabinose-containing polysaccharides by &lt;i&gt;B. subtilis&lt;/i&gt;.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Sanctis, Daniele</style></author><author><style face="normal" font="default" size="100%">Bento, Isabel</style></author><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Custódio, Sónia</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author><author><style face="normal" font="default" size="100%">Carrondo, Maria Arménia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href =&quot;http://scripts.iucr.org/cgi-bin/paper?S1744309108016321&quot; target=&quot;_blank&quot;&gt;Overproduction, crystallization and preliminary X-ray characterization of Abn2, an endo-1,5-α-arabinanase from &lt;i&gt;Bacillus subtilis&lt;/i&gt;&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">636–638</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;Two &lt;i&gt;Bacillus subtilis&lt;/i&gt; extracellular endo-1,5-α-L-arabinanases, AbnA and Abn2, belonging to glycoside hydrolase family 43 have been identified. The recently characterized Abn2 protein hydrolyzes arabinan and has low identity to other reported 1,5-α-L-arabinanases. Abn2 and its selenomethionine (SeMet) derivative have been purified and crystallized. Crystals appeared in two different space groups: &lt;i&gt;P1&lt;/i&gt;, with unit-cell parameters &lt;i&gt;a&lt;/i&gt; = 51.9, &lt;i&gt;b&lt;/i&gt; = 57.6, &lt;i&gt;c&lt;/i&gt; = 86.2 Å, α = 82.3, β = 87.9, ɣ = 63.6°, and P212121, with unit-cell parameters &lt;i&gt;a&lt;/i&gt; = 57.9, &lt;i&gt;b&lt;/i&gt; = 163.3, &lt;i&gt;c&lt;/i&gt; = 202.0 Å. X-ray data have been collected for the native and the SeMet derivative to 1.9 and 2.7 Å resolution, respectively. An initial model of Abn2 is being built in the SeMet-phased map.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://jb.asm.org/content/190/12/4272.full&quot; target=&quot;_blank&quot;&gt;Characterization of &lt;i&gt;abn2 (yxiA)&lt;/i&gt;, Encoding a &lt;i&gt;Bacillus subtilis&lt;/i&gt; GH43 Arabinanase, Abn2, and Its Role in Arabino-Polysaccharide Degradation&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">190</style></volume><pages><style face="normal" font="default" size="100%">4272-4280</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;The extracellular depolymerization of arabinopolysaccharides by microorganisms is accomplished by arabinanases, xylanases, and galactanases. Here, we characterize a novel endo-α-1,5-L-arabinanase (EC 3.2.1.99) from &lt;i&gt;Bacillus subtilis&lt;/i&gt;, encoded by the &lt;i&gt;yxiA&lt;/i&gt; gene (herein renamed &lt;i&gt;abn2&lt;/i&gt;) that contributes to arabinan degradation. Functional studies by mutational analysis showed that Abn2, together with previously characterized AbnA, is responsible for the majority of the extracellular arabinan activity in &lt;i&gt;B. subtilis&lt;/i&gt;. Abn2 was overproduced in &lt;i&gt;Escherichia coli&lt;/i&gt;, purified from the periplasmic fraction, and characterized with respect to substrate specificity and biochemical and physical properties. With linear-α-1,5-l-arabinan as the preferred substrate, the enzyme exhibited an apparent K&lt;sub&gt;m&lt;/sub&gt; of 2.0 mg ml&lt;sup&gt;−1&lt;/sup&gt; and V&lt;sub&gt;max&lt;/sub&gt; of 0.25 mmol min&lt;sup&gt;−1&lt;/sup&gt; mg&lt;sup&gt;−1&lt;/sup&gt; at pH 7.0 and 50°C. RNA studies revealed the monocistronic nature of &lt;i&gt;abn2&lt;/i&gt;. Two potential transcriptional start sites were identified by primer extension analysis, and both a σ&lt;sup&gt;A&lt;/sup&gt;-dependent and a σ&lt;sup&gt;H&lt;/sup&gt;-dependent promoter were located. Transcriptional fusion studies revealed that the expression of &lt;i&gt;abn2&lt;/i&gt; is stimulated by arabinan and pectin and repressed by glucose; however, arabinose is not the natural inducer. Additionally, &lt;i&gt;trans&lt;/i&gt;-acting factors and &lt;i&gt;cis&lt;/i&gt; elements involved in transcription were investigated. Abn2 displayed a control mechanism at a level of gene expression different from that observed with AbnA. These distinct regulatory mechanisms exhibited by two members of extracellular glycoside hydrolase family 43 (GH43) suggest an adaptative strategy of &lt;i&gt;B. subtilis&lt;/i&gt; for optimal degradation of arabinopolysaccharides.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, Ana Cecília A</style></author><author><style face="normal" font="default" size="100%">Wilson, O. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adsorption of gum Arabic on bioceramic nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science &amp; Engineering C.- Biomimetic and Supramolecular Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">443–447</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Ana I Dias</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author><author><style face="normal" font="default" size="100%">Ana Moreira,</style></author><author><style face="normal" font="default" size="100%">Luis Távora</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the dynamics and origin of epileptic activity in patients with tuberous sclerosis evaluated for surgery of epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><pages><style face="normal" font="default" size="100%">853-861</style></pages><issue><style face="normal" font="default" size="100%">119</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal,  A</style></author><author><style face="normal" font="default" size="100%">Dias, AI</style></author><author><style face="normal" font="default" size="100%">Vieira, JP</style></author><author><style face="normal" font="default" size="100%">Ana, Moreira</style></author><author><style face="normal" font="default" size="100%">Távora, L</style></author><author><style face="normal" font="default" size="100%">Calado, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the dynamics and origin of epileptic activity in patients with tuberous sclerosis evaluated for surgery of epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">(119):853-861</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abrantes, Patrícia</style></author><author><style face="normal" font="default" size="100%">Dimopoulos, George</style></author><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">do Rosário, Virgílio E</style></author><author><style face="normal" font="default" size="100%">Silveira, Henrique</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chloroquine mediated modulation of Anopheles gambiae gene expression</style></title><secondary-title><style face="normal" font="default" size="100%">PloS one</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Anopheles gambiae</style></keyword><keyword><style  face="normal" font="default" size="100%">Anopheles gambiae: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Antimalarials</style></keyword><keyword><style  face="normal" font="default" size="100%">Antimalarials: pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Chloroquine</style></keyword><keyword><style  face="normal" font="default" size="100%">Chloroquine: pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression: drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic</style></keyword><keyword><style  face="normal" font="default" size="100%">Malaria</style></keyword><keyword><style  face="normal" font="default" size="100%">Malaria: microbiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligonucleotide Array Sequence Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasmodium berghei</style></keyword><keyword><style  face="normal" font="default" size="100%">Plasmodium berghei: pathogenicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1371/journal.pone.0002587</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">e2587</style></pages><isbn><style face="normal" font="default" size="100%">1932-6203 (Electronic)$\backslash$r1932-6203 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND:&lt;br /&gt;
Plasmodium development in the mosquito is crucial for malaria transmission and depends on the parasite's interaction with a variety of cell types and specific mosquito factors that have both positive and negative effects on infection. Whereas the defensive response of the mosquito contributes to a decrease in parasite numbers during these stages, some components of the blood meal are known to favor infection, potentiating the risk of increased transmission. The presence of the antimalarial drug chloroquine in the mosquito's blood meal has been associated with an increase in Plasmodium infectivity for the mosquito, which is possibly caused by chloroquine interfering with the capacity of the mosquito to defend against the infection.&lt;br /&gt;
METHODOLOGY/PRINCIPAL FINDINGS:&lt;br /&gt;
In this study, we report a detailed survey of the Anopheles gambiae genes that are differentially regulated by the presence of chloroquine in the blood meal, using an A. gambiae cDNA microarray. The effect of chloroquine on transcript abundance was evaluated separately for non-infected and Plasmodium berghei-infected mosquitoes. Chloroquine was found to affect the abundance of transcripts that encode proteins involved in a variety of processes, including immunity, apoptosis, cytoskeleton and the response to oxidative stress. This pattern of differential gene expression may explain the weakened mosquito defense response which accounts for the increased infectivity observed in chloroquine-treated mosquitoes.&lt;br /&gt;
CONCLUSIONS/SIGNIFICANCE:&lt;br /&gt;
The results of the present study suggest that chloroquine can interfere with several putative mosquito mechanisms of defense against Plasmodium at the level of gene expression and highlight the need for a better understanding of the impacts of antimalarial agents on parasite transmission.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">A. Schoenhals</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Confinement and Surface Effects on the Molecular Dynamics of a Nematic Mixture Investigated by Dielectric Relaxation Spectroscop</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/jp802133e</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/bras_jpcb_112_2008.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">112</style></volume><pages><style face="normal" font="default" size="100%">8227–8235</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Joao Cleto</style></author><author><style face="normal" font="default" size="100%">Patrici Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Huppes, Gjalt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cost of energy and environmental policy in Portuguese CO2 abatement—scenario analysis to 2020</style></title><secondary-title><style face="normal" font="default" size="100%">Energy Policy</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">co 2 marginal abatement</style></keyword><keyword><style  face="normal" font="default" size="100%">cost</style></keyword><keyword><style  face="normal" font="default" size="100%">portuguese energy policies</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0301421508002887</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">3598–3611</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The EMD and its use to identify system modes</style></title><secondary-title><style face="normal" font="default" size="100%"> International Workshop on New Trends in Science and Technology (NTST2008)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1738/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The EMD and its Use to Identify System Modes</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the International Workshop on New Trends in Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Martins, Sandra</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The emerging role of splicing factors in cancer</style></title><secondary-title><style face="normal" font="default" size="100%">EMBO Rep</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">10</style></keyword><keyword><style  face="normal" font="default" size="100%">1038</style></keyword><keyword><style  face="normal" font="default" size="100%">1087</style></keyword><keyword><style  face="normal" font="default" size="100%">1093</style></keyword><keyword><style  face="normal" font="default" size="100%">189</style></keyword><keyword><style  face="normal" font="default" size="100%">2008</style></keyword><keyword><style  face="normal" font="default" size="100%">9</style></keyword><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">doi</style></keyword><keyword><style  face="normal" font="default" size="100%">embo reports</style></keyword><keyword><style  face="normal" font="default" size="100%">embo reports advance online</style></keyword><keyword><style  face="normal" font="default" size="100%">embor</style></keyword><keyword><style  face="normal" font="default" size="100%">pre-mrna splicing</style></keyword><keyword><style  face="normal" font="default" size="100%">publication 10 october 2008</style></keyword><keyword><style  face="normal" font="default" size="100%">see glossary for abbreviations</style></keyword><keyword><style  face="normal" font="default" size="100%">spliceosome</style></keyword><keyword><style  face="normal" font="default" size="100%">splicing factor</style></keyword><keyword><style  face="normal" font="default" size="100%">therapeutic target</style></keyword><keyword><style  face="normal" font="default" size="100%">used in this article</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1038/embor.2008.189</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1087–1093</style></pages><isbn><style face="normal" font="default" size="100%">1469-221X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recent progress in global sequence and microarray data analysis has revealed the increasing complexity of the human transcriptome. Alternative splicing generates a huge diversity of transcript variants and disruption of splicing regulatory networks is emerging as an important contributor to various diseases, including cancer. Current efforts to establish the dynamic repertoire of transcripts that are generated in health and disease are showing that many cancer-associated alternative-splicing events occur in the absence of mutations in the affected genes. A growing body of evidence reveals changes in splicing-factor expression that correlate with cancer development, progression and response to therapy. Here, we discuss how recent links between cancer and altered expression of proteins implicated in splicing regulation are bringing the splicing machinery to the fore as a potential target for anticancer treatment.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The EmpiricalMode Decomposition: A Useful Tool for Signal Analysis.</style></title><secondary-title><style face="normal" font="default" size="100%">New Signal Processing Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, Márcia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estudo do efeito da adição de iões metálicos na corrosão de vidros</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">phd</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Controller Design Trough Multi-Objective Optimization</style></title><secondary-title><style face="normal" font="default" size="100%">8th Portuguese Conference on Automatic Control ? CONTROLO?2008</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1506/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Fractional Quantum Derivative and the Fractional Linear Scale Invariant Systems</style></title><secondary-title><style face="normal" font="default" size="100%">3rd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1678/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Fractional Quantum Derivative and the Generalised Euler-Cauchy Equation</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Conference on Nonlinear Science and Complexity, NSC08</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1507/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. A. R. S. Latino</style></author><author><style face="normal" font="default" size="100%">Q.-Y. Zhang</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Genome-scale classification of metabolic reactions and assignment of EC numbers with self-organizing maps</style></title><secondary-title><style face="normal" font="default" size="100%">Bioinformatics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://bioinformatics.oxfordjournals.org/cgi/content/short/24/19/2236</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">2236-2244</style></pages><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Canejo, João Paulo</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Brogueira, Pedro</style></author><author><style face="normal" font="default" size="100%">Teixeira, Paulo IC</style></author><author><style face="normal" font="default" size="100%">Terentjev, Eugene M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Helical Twisting of Electrospun Liquid Crystalline Cellulose Micro-and Nanofibers</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/adma.200801008/full</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">4821–4825</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;Helically twisted fibers can be produced by electrospinning liquid-crystalline cellulose solutions. Fiber topographies are studied by atomic force microscopy, scanning electron microscopy (see figure) and polarized optical microscopy. The fibers have a nearly universal pitch-to-diameter ratio and comprise both right- and left-handed helices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">24</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Valerio, D</style></author><author><style face="normal" font="default" size="100%">da Costa, J.S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identifying a Transfer Function From a Frequency Response</style></title><secondary-title><style face="normal" font="default" size="100%">Volume 5: 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C. :1405–1414</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1767/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">P. Malik</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of Crystallinity in Molecular Motions of Poly(L-lactic acid) Investigated by Dielectric Relaxation Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/ma800842a</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">6419-6430</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Initial Conditions of Riemann-Liouville and Caputo Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">6th EUROMECH Conference ENOC 2008</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1505/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Initial Conditions: What Are We Talking About? </style></title><secondary-title><style face="normal" font="default" size="100%">3rd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1714/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, Ana P.</style></author><author><style face="normal" font="default" size="100%">Isabel Couto</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isotopic labeling of c-type multiheme cytochromes overexpressed in E. coli</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Expression and Purification</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1046592808000351</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">182-188</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Progresses made in bacterial genome sequencing show a remarkable profusion of multiheme c-type cytochromes in many bacteria, highlighting the importance of these proteins in different cellular events. However, the characterization of multiheme cytochromes has been significantly retarded by the numerous experimental challenges encountered by researchers who attempt to overexpress these proteins, especially if isotopic labeling is required. Here we describe a methodology for isotopic labeling of multiheme cytochromes c overexpressed in Escherichia coli, using the triheme cytochrome PpcA from Geobacter sulfurreducens as a model protein. By combining different strategies previously described and using E. coli cells containing the gene coding for PpcA and the cytochrome c maturation gene cluster, an experimental labeling methodology was developed that is based on two major aspects: (i) use of a two-step culture growth procedure, where cell growth in rich media was followed by transfer to minimal media containing 15N-labeled ammonium chloride, and (ii) incorporation of the heme precursor delta-aminolevulinic acid in minimal culture media. The yields of labeled protein obtained were comparable to those obtained for expression of PpcA in rich media. Proper protein folding and labeling were confirmed by UV–visible and NMR spectroscopy. To our knowledge, this is the first report of a recombinant multiheme cytochrome labeling and it represents a major breakthrough for functional and structural studies of multiheme cytochromes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teresa Almeida</style></author><author><style face="normal" font="default" size="100%">Ruivo, Andreia</style></author><author><style face="normal" font="default" size="100%">António Pires de Matos</style></author><author><style face="normal" font="default" size="100%">Rosa Maria de Oliveira</style></author><author><style face="normal" font="default" size="100%">Aquino Antunes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Luminescent Glasses in Art</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">e138-e142</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">J. P. Noronha</style></author><author><style face="normal" font="default" size="100%">A.M.M. Antunes</style></author><author><style face="normal" font="default" size="100%">M. M. Cardoso</style></author><author><style face="normal" font="default" size="100%">A. Schoenhals</style></author><author><style face="normal" font="default" size="100%">F. Affouard</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">N. T. 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Barros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel Unsaturated Sucrose Ethers and Their Application as Monomers</style></title><secondary-title><style face="normal" font="default" size="100%">Molecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">762-770</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">José C Ferreira</style></author><author><style face="normal" font="default" size="100%">Ana I Dias</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Origin of frontal lobe spikes in the early onset benign occipital lobe epilepsy (Panayiotopoulos syndrome)</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">1985-1991</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parecer sobre a Instalação de Tratamento Físico-Químico e Armazenamento Temporário de Resíduos Industriais da Quimitécnica Ambiente,</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><publisher><style face="normal" font="default" size="100%">PROGESTO</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Wang</style></author><author><style face="normal" font="default" size="100%">R. J. C. Gilbert</style></author><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">N. J. Gay</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Peptidoglycan Recognition Protein-SD provides versatility of receptor formation in Drosophila immunity</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. Natl. Acad. Sci. USA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">11881-11886</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. A. R. S. Latino</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redes Neuronais em Termodinâmica Estatística e na Classificação Automática de Reacções Químicas</style></title><secondary-title><style face="normal" font="default" size="100%">FCT/UNL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://hdl.handle.net/10362/1752</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Lisboa</style></pub-location><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A remote laboratory environment for blended learning</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments. :69.: ACM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paixão, Vitor B.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Brennan, Lorraine</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Solution Structure of a Tetraheme Cytochrome from Shewanella frigidimarina Reveals a Novel Family Structural Motif</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi801326j</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">11973-11980</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The bacteria belonging to the genus Shewanella are facultative anaerobes that utilize a variety of terminal electron acceptors which includes soluble and insoluble metal oxides. The tetraheme c-type cytochrome isolated during anaerobic growth of Shewanella frigidimarina NCIMB400 (Sfc) contains 86 residues and is involved in the Fe(III) reduction pathways. Although the functional properties of Sfc redox centers are quite well described, no structures are available for this protein. In this work, we report the solution structure of the reduced form of Sfc. The overall fold is completely different from those of the tetraheme cytochromes c3 and instead has similarities with the tetraheme cytochrome recently isolated from Shewanella oneidensis (Soc). Comparison of the tetraheme cytochromes from Shewanella shows a considerable diversity in their primary structure and heme reduction potentials, yet they have highly conserved heme geometry, as is the case for the family of tetraheme cytochromes isolated from Desulfovibrio spp.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">46</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandes, P.</style></author><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">L.C. 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Memmi</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">Z. Fu</style></author><author><style face="normal" font="default" size="100%">A. Cheung</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Staphylococcus aureus PBP4 is essential for beta-lactams resistance in community-acquired methicillin resistant strains</style></title><secondary-title><style face="normal" font="default" size="100%">Antimicrob Agents Chemother</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">3955-3966</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Valerie Orshonsky</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Norma E.C. Duke</style></author><author><style face="normal" font="default" size="100%">Xiaojing Yang</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural insights into the modulation of the redox properties of two Geobacter sulfurreducens homologous triheme cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272808001400</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1777</style></volume><pages><style face="normal" font="default" size="100%">1157-1165</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The redox properties of a periplasmic triheme cytochrome, PpcB from Geobacter sulfurreducens, were studied by NMR and visible spectroscopy. The structure of PpcB was determined by X-ray diffraction. PpcB is homologous to PpcA (77% sequence identity), which mediates cytoplasmic electron transfer to extracellular acceptors and is crucial in the bioenergetic metabolism of Geobacter spp. The heme core structure of PpcB in solution, probed by 2D-NMR, was compared to that of PpcA. The results showed that the heme core structures of PpcB and PpcA in solution are similar, in contrast to their crystal structures where the heme cores of the two proteins differ from each other. NMR redox titrations were carried out for both proteins and the order of oxidation of the heme groups was determined. The microscopic properties of PpcB and PpcA redox centers showed important differences: (i) the order in which hemes become oxidized is III–I–IV for PpcB, as opposed to I–IV–III for PpcA; (ii) the redox-Bohr effect is also different in the two proteins. The different redox features observed between PpcB and PpcA suggest that each protein uniquely modulates the properties of their co-factors to assure effectiveness in their respective metabolic pathways. The origins of the observed differences are discussed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Pessanha, M.</style></author><author><style face="normal" font="default" size="100%">Londer, Y.Y.</style></author><author><style face="normal" font="default" size="100%">Wood, S.J.</style></author><author><style face="normal" font="default" size="100%">Duke, N.E.C.</style></author><author><style face="normal" font="default" size="100%">Wilton , R.</style></author><author><style face="normal" font="default" size="100%">Catarino, T.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Schiffer, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structures and Solution Properties of Two Novel Periplasmic Sensor Domains with c-Type Heme from Chemotaxis Proteins of Geobacter sulfurreducens: Implications for Signal Transduction</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022283608001459</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">377</style></volume><pages><style face="normal" font="default" size="100%">1498-1517</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Periplasmic sensor domains from two methyl-accepting chemotaxis proteins from Geobacter sulfurreducens (encoded by genes GSU0935 and GSU0582) were expressed in Escherichia coli. The sensor domains were isolated, purified, characterized in solution, and their crystal structures were determined. In the crystal, both sensor domains form swapped dimers and show a PAS-type fold. The swapped segment consists of two helices of about 45 residues at the N terminus with the hemes located between the two monomers. In the case of the GSU0582 sensor, the dimer contains a crystallographic 2-fold symmetry and the heme is coordinated by an axial His and a water molecule. In the case of the GSU0935 sensor, the crystals contain a non-crystallographic dimer, and surprisingly, the coordination of the heme in each monomer is different; monomer A heme has His-Met ligation and monomer B heme has His-water ligation as found in the GSU0582 sensor. The structures of these sensor domains are the first structures of PAS domains containing covalently bound heme. Optical absorption, electron paramagnetic resonance and NMR spectroscopy have revealed that the heme groups of both sensor domains are high-spin and low-spin in the oxidized and reduced forms, respectively, and that the spin-state interconversion involves a heme axial ligand replacement. Both sensor domains bind NO in their ferric and ferrous forms but bind CO only in the reduced form. The binding of both NO and CO occurs via an axial ligand exchange process, and is fully reversible. The reduction potentials of the sensor domains differ by 95 mV (− 156 mV and − 251 mV for sensors GSU0582 and GSU0935, respectively). The swapped dimerization of these sensor domains and redox-linked ligand switch might be related to the mechanism of signal transduction by these chemotaxis proteins.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita Grosso</style></author><author><style face="normal" font="default" size="100%">Gomes, Anita Q</style></author><author><style face="normal" font="default" size="100%">Barbosa-Morais, Nuno L.</style></author><author><style face="normal" font="default" size="100%">Caldeira, Sandra</style></author><author><style face="normal" font="default" size="100%">Thorne, Natalie P.</style></author><author><style face="normal" font="default" size="100%">Grech, Godfrey</style></author><author><style face="normal" font="default" size="100%">von Lindern, Marieke</style></author><author><style face="normal" font="default" size="100%">Carmo-fonseca, Maria</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tissue-specific splicing factor gene expression signatures</style></title><secondary-title><style face="normal" font="default" size="100%">Nucl. Acids Res.</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alternative Splicing</style></keyword><keyword><style  face="normal" font="default" size="100%">analysis/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Differentiatio</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Differentiation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Differentiation: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Computational Biology</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Profiling</style></keyword><keyword><style  face="normal" font="default" size="100%">genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Messenger</style></keyword><keyword><style  face="normal" font="default" size="100%">Messenger: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Messenger: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Oligonucleotide Array Sequence Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Pan troglodytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Pan troglodytes: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins: genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Tissue Distribution</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/nar/gkn463</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal.</style></publisher><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">4823–4832</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The alternative splicing code that controls and coordinates the transcriptome in complex multicellular organisms remains poorly understood. It has long been argued that regulation of alternative splicing relies on combinatorial interactions between multiple proteins, and that tissue-specific splicing decisions most likely result from differences in the concentration and/or activity of these proteins. However, large-scale data to systematically address this issue have just recently started to become available. Here we show that splicing factor gene expression signatures can be identified that reflect cell type and tissue-specific patterns of alternative splicing. We used a computational approach to analyze microarray-based gene expression profiles of splicing factors from mouse, chimpanzee and human tissues. Our results show that brain and testis, the two tissues with highest levels of alternative splicing events, have the largest number of splicing factor genes that are most highly differentially expressed. We further identified SR protein kinases and small nuclear ribonucleoprotein particle (snRNP) proteins among the splicing factor genes that are most highly differentially expressed in a particular tissue. These results indicate the power of generating signature-based predictions as an initial computational approach into a global view of tissue-specific alternative splicing regulation.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Portugal e a economia do conhecimento: A despesa empresarial em Investigação e Desenvolvimento [Portugal and knowledge economy: the business R&amp;D expenditures]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business R&amp;D</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge intensive industries</style></keyword><keyword><style  face="normal" font="default" size="100%">technology intensity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/03.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2008</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The objective of the paper is to contribute to the understanding of the knowledge economy in Portugal, presenting data and revealing specific characteristics of the Portuguese business R&amp;amp;D, using a framework of available tools such as international comparisons, technology intensity and sectors of the economy. This study concludes that Portuguese business R&amp;amp;D expenditures reveals strong elements of economic terciarization, and an important presence of foreign direct investment in knowledge intensive industries. Furthermore, the study revealed less significant determinants such as the existence of skill labour in pharmaceutical industries and the role of the state in some sectors (wealth and rail transportation).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Meitz, Robert</style></author><author><style face="normal" font="default" size="100%">Aucejo, Ricardo</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, Enrique</style></author><author><style face="normal" font="default" size="100%">Llinares, Jose M.</style></author><author><style face="normal" font="default" size="100%">Soriano, Conxa</style></author><author><style face="normal" font="default" size="100%">Alarcon, Javier</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anion detection by fluorescent Zn(II) complexes of functionalized polyamine ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">6173-6183</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Filip, D.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, A. C.</style></author><author><style face="normal" font="default" size="100%">Frere, Y.</style></author><author><style face="normal" font="default" size="100%">Meyer, T.</style></author><author><style face="normal" font="default" size="100%">Mehl, G. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biaxial nematic order and phase behavior studies in an organosiloxane tetrapode using complementary deuterium NMR experiments</style></title><secondary-title><style face="normal" font="default" size="100%">Phys Rev E Stat Nonlin Soft Matter Phys</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/19113138</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5 Pt 1</style></number><volume><style face="normal" font="default" size="100%">78</style></volume><pages><style face="normal" font="default" size="100%">051702</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The biaxial nematic phase was recently observed in different thermotropic liquid crystals, namely bent-core compounds, side-chain polymers, bent-core dimers, and organosiloxane tetrapodes. In this work, a series of experiments with a nematic organosiloxane tetrapode where nuclear magnetic resonance (NMR) spectra are collected while the sample is continuously rotating around an axis perpendicular to the magnetic field, are discussed in conjunction with the analysis of a deuterium NMR experiment on the same system reported earlier. The sample used is a mixture of a deuterated probe with the tetrapode. The mixture exhibits a nematic range between -40 degrees C and 37 degrees C. The results of the two independent, but complementary deuterium NMR experiments confirm the existence of a biaxial nematic phase for temperatures below 0 degrees C with high values of the asymmetry parameter at low temperatures. The presence of slow movements of the tetrapode mesogenic units in the low-temperature regime could also be detected through the analysis of the NMR spectra. Simulations indicate that these movements are mainly slow molecular reorientations of the mesogenic units associated with the presence of collective modes in the nematic phases of this compound. In the case of tetrapodes, recent investigations attribute the origin of biaxiality to the hindering of reorientations of the laterally attached mesogenic units which constitute the tetrapode. This study relates the molecular movements with the nematic biaxial ordering of the system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chaves, Silvia</style></author><author><style face="normal" font="default" size="100%">Gil, Marco</style></author><author><style face="normal" font="default" size="100%">Canario, Sonia</style></author><author><style face="normal" font="default" size="100%">Jelic, Ratomir</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Herdtweck, Eberhardt</style></author><author><style face="normal" font="default" size="100%">Sousa, Joana</style></author><author><style face="normal" font="default" size="100%">Diniz, Carmen</style></author><author><style face="normal" font="default" size="100%">Fresco, Paula</style></author><author><style face="normal" font="default" size="100%">Santos, M. Amelia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biologically relevant O,S-donor compounds. Synthesis, molybdenum complexation and xanthine oxidase inhibition</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000255035500016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><pages><style face="normal" font="default" size="100%">1773-1782</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Chaves, Silvia/H-9865-2012; Santos, M. Amelia /H-9409-2012; Romao, Maria/A-4115-2013; Fresco, Paula/D-4845-2013; Diniz, Carmen/D-6293-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Santos, M. Amelia /0000-0002-4069-9368; Romao, Maria/0000-0002-3004-0543; Fresco, Paula/0000-0001-6705-7798; Diniz, Carmen/0000-0003-4668-9360; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kulkarni, Prashant S.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Capture of Dioxins by ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Science &amp; Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000254492800058</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">2570-2574</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">Tajbakhsh, A. R.</style></author><author><style face="normal" font="default" size="100%">Terentjev, E. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Critical fluctuations and random-anisotropy glass transition in nematic elastomers</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review B</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">crystal elastomers impurities stability network order</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000258190200002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">78</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We carry out a detailed deuterium nuclear magnetic resonance (NMR) study of local nematic ordering in polydomain nematic elastomers. This system has a close analogy to the random-anisotropy spin glass. We find that, in spite of the quadrupolar nematic symmetry in three dimensions requiring a first-order transition, the order parameter in the quenched &quot;nematic glass&quot; emerges via a continuous phase transition. In addition to this remarkable effect, by a careful analysis of the NMR line shape, we deduce that the local director fluctuations grow in a critical manner around the transition point. This could become an essential experimental evidence for the quenched disorder changing the order of discontinuous transition.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Gil, P.S.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Duarte-Ramos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dealing with Complexity in Supervision Systems</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cardoso, M.</style></author><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Van-Quynh, A.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, A. C.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Apreutesei, D.</style></author><author><style face="normal" font="default" size="100%">Mehl, G. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deuterium NMR Investigation of the Influence of Molecular Structure on the Biaxial Ordering of Organosiloxane Tetrapodes Nematic Phase</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Crystals and Liquid Crystals</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">biaxial nematic phase dendrimers deuterium nmr organosiloxane tetrapodes liquid-crystals</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000262857600027</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">495</style></volume><pages><style face="normal" font="default" size="100%">700-+</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In order to contribute to the understanding of the origin of biaxial nematic ordering in tetrapodes, a deuterium NMR study was performed on mixtures of monomers from organosiloxane tetrapodes with a deuterated nematic probe. Contrary to the tetrapode system previously studied, which exhibits a biaxial nematic phase, the results for monomers are compatible, within the experimental error, with uniaxial nematic ordering in the whole nematic range. The data are in agreement with the conjecture that the nematic biaxial behaviour is related to hindering of the mesogenic units' rotational movements, arising from interdigitation and connection to the central silicon core.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portugal, Carla A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of physicochemical conditions on the ultrafiltration of beta-lactoglobulin: Fluorescence probing of induced structural changes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">321</style></volume><pages><style face="normal" font="default" size="100%">69-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrocardiografia de Alta-Resolu{\c c}ão: Evolu{\c c}ão e Estado da Arte</style></title><secondary-title><style face="normal" font="default" size="100%">Sessões Temáticas em Cardiopneumologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><publisher><style face="normal" font="default" size="100%">Associa{\c c}ão Portuguesa de Cardiopnemologistas</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dell&amp;apos;Acqua, Simone</style></author><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Monzani, Enrico</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Casella, Luigi</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer complex between nitrous oxide reductase and cytochrome c(552) from Pseudomonas nautica: Kinetic, nuclear magnetic resonance, and docking studies</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">{41}</style></number><publisher><style face="normal" font="default" size="100%">AMER CHEMICAL SOC</style></publisher><pub-location><style face="normal" font="default" size="100%">1155 16TH ST, NW, WASHINGTON, DC 20036 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{47}</style></volume><pages><style face="normal" font="default" size="100%">{10852-10862}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The multicopper enzyme nitrous oxide reductase (N2OR) catalyzes the final step of denitrification, the two-electron reduction of N2O to N-2. This enzyme is a functional homodimer containing two different multicopper sites: CuA and CuZ. CuA is a binuclear copper site that transfers electrons to the tetranuclear copper sulfide CuZ, the catalytic site. In this study, Pseudomonas nautica cytochrome C-552 was identified as the physiological electron donor. The kinetic data show differences when physiological and artificial electron donors are compared [cytochrome vs methylviologen (MV)]. In the presence of cytochrome c(552), the reaction rate is dependent on the ET reaction and independent of the N2O concentration. With MV, electron donation is faster than substrate reduction. From the study of cytochrome c(552) concentration dependence, we estimate the following kinetic parameters: K-mc512 = 50.2 +/- 9.0 mu M and V-maxc551 1.8 +/- 10.6 units/mg. The N2O concentration dependence indicates a K-mN2O of 14.0 +/- 2.9 mu M using MV as the electron donor. The pH effect on the kinetic parameters is different when MV or cytochrome c(552) is used as the electron donor (pK(a) = 6.6 or 8.3, respectively). The kinetic study also revealed the hydrophobic nature of the interaction, and direct electron transfer studies showed that CuA is the center that receives electrons from the physiological electron donor. The formation of the electron transfer complex was observed by H-1 NMR protein-protein titrations and was modeled with a molecular docking program (BiGGER). The proposed docked complexes corroborated the ET studies giving a large number of solutions in which cytochrome c(552) is placed near a hydrophobic patch located around the CuA center.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/842BAC08-9029-477D-B1EB-A7C453FCA232</style></custom3><auth-address><style face="normal" font="default" size="100%">{Moura, I (Reprint Author), Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Dept Quim, REQUIMTE CQFB, P-2829516 Caparica, Portugal. Dell&amp;apos;Acqua, Simone; Pauleta, Sofia R.; Pereira, Alice S.; Moura, Jose J. G.; Moura, Isabel, Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Dept Quim, REQUIMTE CQFB, P-2829516 Caparica, Portugal. Dell&amp;apos;Acqua, Simone; Monzani, Enrico; Casella, Luigi, Univ Pavia, Dipartimento Chim Gen, I-27100 Pavia, Italy.}</style></auth-address><label><style face="normal" font="default" size="100%">r08444</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The EMD and its use to identify system modes</style></title><secondary-title><style face="normal" font="default" size="100%">International Workshop on New Trends in Science and Technology (NTST2008)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1738/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The EMD and its Use to Identify System Modes</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the International Workshop on New Trends in Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Empirical Mode Decomposition: A Useful Tool for Signal Analysis</style></title><secondary-title><style face="normal" font="default" size="100%">New Signal Processing Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><publisher><style face="normal" font="default" size="100%">Nova Science Publishers</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carrera, Goncalo V. S. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Aires-de-Sousa, Joao</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploration of quantitative structure-property relationships (QSPR) for the design of new guanidinium ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000253515100026</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">2216-2224</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Branco, Luis/C-6426-2013; Carrrera, Goncalo/C-7536-2013; Aires-de-Sousa, Joao/C-7826-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, ORG/M-4578-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Aires-de-Sousa, Joao/0000-0002-5887-2966; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author><author><style face="normal" font="default" size="100%">Gil, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Fault Tolerant Approach for Networked Control Systems Using Predictive Models</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Micaela M.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Seixas de Melo, J. Sergio</style></author><author><style face="normal" font="default" size="100%">Catarino, Fernando</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Cook, Frances E. M.</style></author><author><style face="normal" font="default" size="100%">Simmonds, Monique S. J.</style></author><author><style face="normal" font="default" size="100%">Lopes, Joao A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavylium chromophores as species markers for dragon's blood resins from Dracaena and Daemonorops trees</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000260941500021</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">1209</style></volume><pages><style face="normal" font="default" size="100%">153-161</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Lopes, Joao/H-1733-2011; Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Group, Photochem&amp;amp;SC/M-4665-2013; REQUIMTE, ANALYSIS/M-4644-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; Lopes, Joao/0000-0002-1657-344X; Pina, Fernando/0000-0001-8529-6848; Parola, A. Jorge/0000-0002-1333-9076; 18&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Central Differences and Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Vibration and Control</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1866/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9-10</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1255–1266</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fractional central differences and derivatives are studied in this article. These are generalisations to real orders of the ordinary positive (even and odd) integer order differences and derivatives, and also coincide with the well known Riesz potentials. The coherence of these definitions is studied by applying the definitions to functions with Fourier transformable functions. Some properties of these derivatives are presented and particular cases studied.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernando Coito</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Controller Design Trough Multi-Objective Optimization</style></title><secondary-title><style face="normal" font="default" size="100%">8th Portuguese Conference on Automatic Control ? CONTROLO?2008</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1506/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Controller Design Trough Multi-Objective Optimization</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A fractional quantum derivative</style></title><secondary-title><style face="normal" font="default" size="100%">3rd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1678/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Fractional Quantum Derivative and the Generalised Euler-Cauchy Equation</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Conference on Nonlinear Science and Complexity, NSC08</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1507/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Duarte Ortigueira</style></author><author><style face="normal" font="default" size="100%">Duarte Vale?rio</style></author><author><style face="normal" font="default" size="100%">Jose? Sa? da Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identifying a Transfer Function From a Frequency Response</style></title><secondary-title><style face="normal" font="default" size="100%">Volume 5: 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1767/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1405–1414</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Fernando Coito</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Initial Conditions of Riemann-Liouville and Caputo Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">6th EUROMECH Conference ENOC 2008</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1505/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The initial conditions of Riemann-Liouville and Caputo derivatives</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Initial Conditions: What Are We Talking About?</style></title><secondary-title><style face="normal" font="default" size="100%">3rd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1714/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, Carla</style></author><author><style face="normal" font="default" size="100%">Bencini, Andrea</style></author><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Danesi, Andrea</style></author><author><style face="normal" font="default" size="100%">Faggi, Enrico</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Oliveira, Elisabete</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Valtancoli, Barbara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interaction of polyamine macrocycles with Zn(II) and ATP in aqueous solution. Binary and ternary systems. A potentiometric, NMR and fluorescence emission study</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000258394200011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12-13</style></number><volume><style face="normal" font="default" size="100%">361</style></volume><pages><style face="normal" font="default" size="100%">3410-3419</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Oliveira, Elisabete /C-7852-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, Silvia M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interaction of zinc tetrasulfonated phthalocyanine with cytochrome c in water and Triton-X 100 micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000254659900018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">112</style></volume><pages><style face="normal" font="default" size="100%">4276-4282</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An introduction to the fractional continuous-time linear systems: the 21st century systems</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Circuits and Systems Magazine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1867/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">19–26</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A brief introduction to the fractional continuous-time linear systems is presented. It will be done without needing a deep study of the fractional derivatives. We will show that the computation of the impulse and step responses is very similar to the classic. The main difference lies in the substitution of the exponential by the Mittag-Leffler function. We will present also the main formulae defining the fractional derivatives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Paz, Filipe A. Almeida</style></author><author><style face="normal" font="default" size="100%">Bilsborrow, Robert</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Investigation of layered double hydroxides intercalated by oxomolybdenum catecholate complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000259603800038</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">8674-8686</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Gago, Sandra/H-5413-2012; Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; Almeida Paz, Filipe/F-3430-2010; REQUIMTE, LAQV/N-9835-2013 Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Almeida Paz, Filipe/0000-0003-2051-5645; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Lourenco, Nuno M. T.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Bras, Ana R.</style></author><author><style face="normal" font="default" size="100%">Carvalho, Tania</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, Abhik</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Parola, Jorge</style></author><author><style face="normal" font="default" size="100%">Dionisio, Madalena</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim M. S.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion jelly: a tailor-made conducting material for smart electrochemical devices</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000260889800052</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">44</style></number><pages><style face="normal" font="default" size="100%">5842-5844</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Cabral, Joaquim /G-2052-2010; Barreiros, Susana/A-7892-2012; Lourenco, Nuno/K-5088-2012; Romao, Maria/A-4115-2013; Dionisio, Madalena/D-1946-2013; Mukhopadhyay, Abhik/D-2119-2013; vidinha, Pedro/H-3426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, CAT/M-4526-2013; REQUIMTE, PHOTO/M-4229-2013; Group, Photochem&amp;amp;SC/M-4665-2013; REQUIMTE, CENG/M-4555-2013; REQUIMTE, SMB/M-5694-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, NSF/N-1636-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Cabral, Joaquim /0000-0002-2405-5845; Barreiros, Susana/0000-0002-7268-5892; Lourenco, Nuno/0000-0001-9329-2724; Romao, Maria/0000-0002-3004-0543; Dionisio, Madalena/0000-0002-1487-0889; Mukhopadhyay, Abhik/0000-0002-7755-0401; vidinha, Pedro/0000-0002-3907-4969; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Parola, A. Jorge/0000-0002-1333-9076; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic liquids as an efficient bulk membrane for the selective transport of organic compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000257333100028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7-8</style></number><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">718-723</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, BioOrgChem /B-4209-2014; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Annual European Conference on Complex Systems Oct 01-06, 2007 Dresden, GERMANY 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, Andre Vidal</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light activation of transcription: photocaging of nucleotides for control over RNA polymerization</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic Acids Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">36</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Viegas, Aldino</style></author><author><style face="normal" font="default" size="100%">Bras, Natercia F.</style></author><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Pedro Alexandrino</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Ramos, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular determinants of ligand specificity in family 11 carbohydrate binding modules - an NMR, X-ray crystallography and computational chemistry approach</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000255285700016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">2524-2535</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13 Cabrita, Eurico/E-8053-2011; Bruix, Marta/H-4161-2011; Cerqueira, Nuno M. F. Sousa A./A-5182-2008; Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; Fernandes, Pedro/D-6327-2013; Bras, Natercia/D-5493-2013; Macedo, Anjos/D-7216-2013; Ramos, Maria/D-6183-2013; Viegas, Aldino/A-1889-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, TCB/M-6190-2013; REQUIMTE, UCIBIO/N-9846-2013 Cabrita, Eurico/0000-0002-0720-2751; Cerqueira, Nuno M. F. Sousa A./0000-0003-0342-7424; Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Fernandes, Pedro/0000-0003-2748-4722; Bras, Natercia/0000-0002-3130-9807; Macedo, Anjos/0000-0002-2613-4838; Ramos, Maria/0000-0002-7554-8324; Viegas, Aldino/0000-0003-1733-136X; Prates, Jose/0000-0003-1032-5987; 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leticia Giestas</style></author><author><style face="normal" font="default" size="100%">Guilherme N.M. Ferreira</style></author><author><style face="normal" font="default" size="100%">Pedro V. Baptista</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiplexed spectral coding for simultaneous detection of DNA hybridization reactions based on FRET</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">134</style></volume><pages><style face="normal" font="default" size="100%">146-157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Crehuet, Ramon</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neutral gold(I) metallosupramolecular compounds: Synthesis and characterization, photophysical properties, and density functional theory studies</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">4952-4962</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, Olga Yu</style></author><author><style face="normal" font="default" size="100%">Bursakov, Sergey A.</style></author><author><style face="normal" font="default" size="100%">Di Rocco, Giulia</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Pickering, Ingrid J.</style></author><author><style face="normal" font="default" size="100%">George, Graham N.</style></author><author><style face="normal" font="default" size="100%">Calvete, Juan J.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, Valery L.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Lampreia, Jorge</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new type of metal-binding site in cobalt- and zinc-containing adenylate kinases isolated from sulfate-reducers Desulfovibrio gigas and Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">{5-6}</style></number><volume><style face="normal" font="default" size="100%">{102}</style></volume><pages><style face="normal" font="default" size="100%">{1380-1395}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenylate kinase (AK) mediates the reversible transfer of phosphate groups between the adenylate nucleotides and contributes to the maintenance of their constant cellular level, necessary for energy metabolism and nucleic acid synthesis. The AK were purified from crude extracts of two sulfate-reducing bacteria (SRB), Desulfovibrio (D.) gigas NCIB 9332 and Desulfovibrio desulfuricans ATCC 27774, and biochemically and spectroscopically characterised in the native and fully cobalt- or zinc-substituted forms. These are the first reported adenylate kinases that bind either zinc or cobalt and are related to the subgroup of metal-containing AK found, in most cases, in Gram-positive bacteria. The electronic absorption spectrum is consistent with tetrahedral coordinated cobalt, predominantly via sulfur ligands, and is supported by EPR. The involvement of three cysteines in cobalt or zinc coordination was confirmed by chemical methods. Extended X-ray absorption fine structure (EXAFS) indicate that cobalt or zinc are bound by three cysteine residues and one histidine in the metal-binding site of the ``LID&amp;apos;&amp;apos; domain. The sequence (129)Cys-X(5)-His-X(15)-Cys-X(2)-Cys of the AK from D. gigas is involved in metal coordination and represents a new type of binding motif that differs from other known zinc-binding sites of AK. Cobalt and zinc play a structural role in stabilizing the LID domain. (C) 2008 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;13th International Conference on Biological Inorganic Chemistry, Vienna, AUSTRIA, JUL 15-20, 2007&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/158FB1FC-7F9F-4298-9843-38E677980CD9</style></custom3><label><style face="normal" font="default" size="100%">r08485</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.T.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the HHT, its problems, and some solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanical Systems and Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><pages><style face="normal" font="default" size="100%">1374–1394</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the relation between the fractional Brownian motion and the fractional derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">A</style></volume><pages><style face="normal" font="default" size="100%">958–968</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Mukhopadhyay, Abhik</style></author><author><style face="normal" font="default" size="100%">Cerqueira, Nuno M. F. S. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Periplasmic nitrate reductase revisited: a sulfur atom completes the sixth coordination of the catalytic molybdenum</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000256320900009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">737-753</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 37 Romao, Carlos /D-1162-2010; Cerqueira, Nuno M. F. Sousa A./A-5182-2008; Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; Mukhopadhyay, Abhik/D-2119-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Gonzalez, Pablo/D-8200-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, TCB/M-6190-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Carlos /0000-0001-5061-3743; Cerqueira, Nuno M. F. Sousa A./0000-0003-0342-7424; Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; Mukhopadhyay, Abhik/0000-0002-7755-0401; Moura, Isabel/0000-0003-0971-4977; 37&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Hatton, T. Alan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromic soft materials: Flavylium compounds incorporated into pluronic F-127 hydrogel matrixes</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000253941000015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">2356-2364</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Pina, Fernando/C-8161-2011; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Costa, Telma</style></author><author><style face="normal" font="default" size="100%">de Melo, J. Seixas</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and photophysical characterisation of Zn-Allayered double hydroxides intercalated by anionic pyrene derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000253120400010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">894-904</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 37 Seixas de Melo, Sergio/A-5388-2008; Gago, Sandra/H-5413-2012; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Costa, Telma/C-9889-2010; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Seixas de Melo, Sergio/0000-0001-9708-5079; Gago, Sandra/0000-0003-0221-8508; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Costa, Telma/0000-0002-5342-3635; 37&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vidinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Augusto, Vera</style></author><author><style face="normal" font="default" size="100%">Nunes, Joao</style></author><author><style face="normal" font="default" size="100%">Lima, Joao Carlos</style></author><author><style face="normal" font="default" size="100%">Cabral, Joaquim M. S.</style></author><author><style face="normal" font="default" size="100%">Barreiros, Susana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the microenvironment of sol-gel entrapped cutinase: The role of added zeolite NaY</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">181-189</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Pinheiro, Benedita A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and crystallographic analysis of Clostridium thermocellum endo-1,4-beta-D-xylanase 10B in complex with xylohexaose</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000258071000009</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">715-718</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; Pinheiro, Benedita/D-2055-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pinheiro, Benedita/0000-0002-3045-077X; Prates, Jose/0000-0003-1032-5987; 8 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, Olga Yu</style></author><author><style face="normal" font="default" size="100%">Kladova, Anna V.</style></author><author><style face="normal" font="default" size="100%">Bursakov, Sergey A.</style></author><author><style face="normal" font="default" size="100%">Dias, Joao M.</style></author><author><style face="normal" font="default" size="100%">Texeira, Susana</style></author><author><style face="normal" font="default" size="100%">Shnyrov, Valery L.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and preliminary X-ray diffraction analysis of adenosine triphosphate sulfurylase (ATPS) from the sulfate-reducing bacterium Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000257249000005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">593-595</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Moura, Isabel/D-6339-2013; Moura, Jose/D-6426-2013; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 7 0&lt;/p&gt;
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Sergio Seixas</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">van den Berg, Klaas Jan</style></author><author><style face="normal" font="default" size="100%">Burnstock, Aviva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The use of microspectrofluorimetry for the characterization of lake pigments</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000253062400069</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">922-929</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 21 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Caparica, cqfb_staff/H-2611-2013; REQUIMTE, AL/H-9106-2013; Chaves, Pedro/K-1288-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Seixas de Melo, Sergio/0000-0001-9708-5079; 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Palma, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Use of Remote Laboratory Activities within the Learning Process</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, LuÍs</style></author><author><style face="normal" font="default" size="100%">Goncalves, Gon\c{C}alo</style></author><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{High-Performance Flexible Hybrid Field-Effect Transistors Based on Cellulose Fiber Paper}</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Electron Device Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=4604837 http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=4604837</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">988–990</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this letter, we report for the first time the use of a sheet of cellulose-fiber-based paper as the dielectric layer used in oxide-based semiconductor thin-film field-effect transis- tors (FETs). In this new approach, we are using the cellulose– fiber-based paper in an “interstrate” structure since the device is built on both sides of the cellulose sheet. Such hybrid FETs present excellent operating characteristics such as high channel saturation mobility (&amp;gt; 30 cm2/Vs), drain–source current on/off modulation ratio of approximately 104, near-zero threshold voltage, enhance- ment n-type operation, and subthreshold gate voltage swing of 0.8 V/decade. The cellulose-fiber-based paper FETs’ character- istics have been measured in air ambient conditions and present good stability, after two months of being processed. The obtained results outpace those of amorphous Si thin-film transistors (TFTs) and rival with the same oxide-based TFTs produced on either glass or crystalline silicon substrates. The compatibility of these devices with large-scale/large-area deposition techniques and low– cost substrates as well as their very low operating bias delin- eates this as a promising approach to attain high-performance disposable electronics like paper displays, smart labels, smart packaging, RFID, and point-of-care systems for self-analysis in bioapplications, among others.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigo Martins</style></author><author><style face="normal" font="default" size="100%">Barquinha, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Luís</style></author><author><style face="normal" font="default" size="100%">Correia, Nuno</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Gonçalo</style></author><author><style face="normal" font="default" size="100%">Ferreira, Isabel</style></author><author><style face="normal" font="default" size="100%">Elvira Fortunato</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Write-erase and read paper memory transistor}</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aip.org/link/APPLAB/v93/i20/p203501/s1&amp;Agg=doi</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">203501</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">J Sabatier</style></author><author><style face="normal" font="default" size="100%">OP Agrawal</style></author><author><style face="normal" font="default" size="100%">Machado, J.A.T.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Riesz potentials as centred derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Symposium on Fractional Derivatives and Their Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/301/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">93–112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Generalised fractional centred differences and derivatives are studied in this chapter. These generalise to real orders the existing ones valid for even and odd positive integer orders. For each one, suitable integral formulations are presented. The limit computation inside the integrals leads to generalisations of the Cauchy derivative. Their computations using a special path lead to the well known Riesz potentials. A study for coherence is done by applying the definitions to functions with Fourier transform. The existence of inverse Riesz potentials is also studied.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Riesz potentials as centred derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Symposium on Fractional Derivatives and Their Applications. (J Sabatier, OP Agrawal, Machado, J.A.T., Eds.).:93–112.: Springer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/301/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Generalised fractional centred differences and derivatives are studied in this chapter. These generalise to real orders the existing ones valid for even and odd positive integer orders. For each one, suitable integral formulations are presented. The limit computation inside the integrals leads to generalisations of the Cauchy derivative. Their computations using a special path lead to the well known Riesz potentials. A study for coherence is done by applying the definitions to functions with Fourier transform. The existence of inverse Riesz potentials is also studied.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Carreira, R. J.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, F. M.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Santos, H. M.</style></author><author><style face="normal" font="default" size="100%">Vale, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ultrasonic assisted protein enzymatic digestion for fast protein identification by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry Sonoreactor versus ultrasonic probe</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 28</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chroma.2007.08.013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">1166</style></volume><pages><style face="normal" font="default" size="100%">101-107</style></pages><isbn><style face="normal" font="default" size="100%">0021-9673</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two different ultrasonic energy sources, the sonoreactor and the ultrasonic probe, are compared for enzymatic digestion of proteins for protein identification by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDl-TOF-MS) using the peptide mass fingerprint (PMF) procedure. Variables such as (i) trypsin/protein ratio; (ii) sonication time; (iii) ultrasound amplitude; and (iv) protein concentration are studied and compared. As a general rule, the trypsin/protein ratio and the minimum protein concentration successfully digested are similar with both ultrasonic energy sources. Results showed that the time needed to digest proteins was shorter with the ultrasonic probe, 60 s versus 120 s, for the same amplitude of sonication, 50%. However, lower standard deviations and cleaner MALDI-TOF-MS spectra were obtained with the sonoreactor. In addition, the sonoreactor device provided higher sample throughput (6 samples for the sonoreactor versus 1 sample for the ultrasonic probe) and easier sample handling for lower sample volumes (25 mu l). Finally, a comparison of both methodologies for the specific identification of the adenylylsulphate reductase alfa subunit from a complex protein mixture from Desulfovibrio desulfuricans ATCC 27774 was done as a proof of the procedure. (c) 2007 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000249748900012</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing Human And Technological Dimensions In Virtual Team’S Operational Competences</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">Decision process</style></keyword><keyword><style  face="normal" font="default" size="100%">occupational compete</style></keyword><keyword><style  face="normal" font="default" size="100%">situation awareness</style></keyword><keyword><style  face="normal" font="default" size="100%">teamwork</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6942.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6942</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cognitive task automation may lead to over trust, complacency and loss of the necessary work environment situation awareness. This is a major constraint in complex work organizations teamwork, ending up into an operational gap, between system developments and its understanding and usability, by operators. This document presents a summary of the main results of author’s research on operational decision processes and occupational competences, applied to the air traffic control operational reality. Introducing a human/technological complementary approach to virtual team’s conceptualisation, the results show there is a dimension to be followed in human/machine integration, which stands beyond interface design, and calls for a deeper human comprehension of technological agent’s structure and functionalities, which will, ultimately, require the development of an operational cognitive framework, where work processes and technological behaviour are integrated in professional competences, as he two faces of the same coin.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chen, H.</style></author><author><style face="normal" font="default" size="100%">Mousty, C.</style></author><author><style face="normal" font="default" size="100%">Cosnier, S.</style></author><author><style face="normal" font="default" size="100%">Silveira, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly sensitive nitrite biosensor based on the electrical wiring of nitrite reductase by ZnCr-AQS LDH</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochemistry Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.elecom.2007.05.030</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2240-2245</style></pages><isbn><style face="normal" font="default" size="100%">1388-2481</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A biosensor for amperometric determination of nitrite was developed using cytochrome c nitrite reductase (ccNiR) from Desulfovibrio desulfuricans immobilized and electrically connected on a glassy carbon electrode by entrapment into redox active [ZnCr-AQS] layered double hydroxide containing anthraquinone-2-sulfonate (AQS). The transduction step corresponded to the electro-enzymatic reduction of nitrite by immobilized AQS molecules at -0.6 V. The biosensor showed a fast response to nitrite (5 s) with a linear range between 0.015 and 2.35 mu M, a sensitivity of 1.8 A M-1 cm(-2) and a detection limit of 4 nM. The apparent Michaelis-Menten constant (K-M(app)) M was 7.5 mu M. (c) 2007 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000249798600017</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H. M.</style></author><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Fernandes, L.</style></author><author><style face="normal" font="default" size="100%">Vale, G.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving sample treatment for in-solution protein identification by peptide mass fingerprint using matrix-assisted laser desorption/ionization time-of-flight mass Spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Proteome Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/pr0702518</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">3393-3399</style></pages><isbn><style face="normal" font="default" size="100%">1535-3893</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three ultrasonic energy sources were studied to speed up the sample treatment for in-solution protein identification by peptide mass fingerprint using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Protein reduction, alkylation, and enzymatic digestion steps were done in 15 min. Nine proteins, including zinc resistance-associated protein precursor from Desulfovibrio desulfuricans strain G20 and split-soret cytochrome c from D. desulfuricans ATCC27774 were successfully identified with the new protocol.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000249371000004</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Assessing Human And Technological Dimensions In Virtual Team’S Operational Competences}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">Decision process</style></keyword><keyword><style  face="normal" font="default" size="100%">occupational compete</style></keyword><keyword><style  face="normal" font="default" size="100%">situation awareness</style></keyword><keyword><style  face="normal" font="default" size="100%">teamwork</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6942.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6942</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cognitive task automation may lead to over trust, complacency and loss of the necessary work environment situation awareness. This is a major constraint in complex work organizations teamwork, ending up into an operational gap, between system developments and its understanding and usability, by operators. This document presents a summary of the main results of author’s research on operational decision processes and occupational competences, applied to the air traffic control operational reality. Introducing a human/technological complementary approach to virtual team’s conceptualisation, the results show there is a dimension to be followed in human/machine integration, which stands beyond interface design, and calls for a deeper human comprehension of technological agent’s structure and functionalities, which will, ultimately, require the development of an operational cognitive framework, where work processes and technological behaviour are integrated in professional competences, as he two faces of the same coin.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brand, Torsten</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Morris, Gareth A.</style></author><author><style face="normal" font="default" size="100%">Guenther, Robert</style></author><author><style face="normal" font="default" size="100%">Hofmann, Hans-Joerg</style></author><author><style face="normal" font="default" size="100%">Berger, Stefan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Residue-specific NH exchange rates studied by NMR diffusion experiments (vol 187, pg 97, 2007)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT 2007</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">188</style></volume><pages><style face="normal" font="default" size="100%">387-387</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v3y2007i3p10-11.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">10-11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Into a new phase of the research on restructuring of work in the knowledge society: the Third WORKS General Assembly in Sofia (Bulgaria)</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">knowledge-based society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v3y2007i3p75-77.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">75-77</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The WORKS Project started two years ago (2005), involving the efforts of research institutes of 13 European countries with the main purpose of improving the understanding of the major changes in work in the knowledge-based society, taking account both of global forces and the regional diversity within Europe. This research meeting in Sofia (Bulgaria) aimed to present synthetically the massive amount of data collected in the case studies (occupational and organisational) and with the quantitative research during last year.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v3y2007i3p10-11.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">10-11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Margarida R. Paulos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Into a new phase of the research on restructuring of work in the knowledge society: the Third WORKS General Assembly in Sofia (Bulgaria)}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">knowledge-based society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v3y2007i3p75-77.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">75-77</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The WORKS Project started two years ago (2005), involving the efforts of research institutes of 13 European countries with the main purpose of improving the understanding of the major changes in work in the knowledge-based society, taking account both of global forces and the regional diversity within Europe. This research meeting in Sofia (Bulgaria) aimed to present synthetically the massive amount of data collected in the case studies (occupational and organisational) and with the quantitative research during last year.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fisher, Karl</style></author><author><style face="normal" font="default" size="100%">Lowe, David J.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Huynh, Boi Hanh</style></author><author><style face="normal" font="default" size="100%">Edmondson, Dale</style></author><author><style face="normal" font="default" size="100%">Newton, William E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conformations generated during turnover of the Azotobacter vinelandii nitrogenase MoFe protein and their relationship to physiological function</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{11-12}</style></number><volume><style face="normal" font="default" size="100%">{101}</style></volume><pages><style face="normal" font="default" size="100%">{1649-1656}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Various S = 3/2 EPR signals elicited from wild-type and variant Azotobacter vinelandii nitrogenase MoFe proteins appear to reflect different conformations assumed by the FeMo-cofactor with different protonation states. To determine whether these presumed changes in protonation and conformation reflect catalytic capacity, the responses (particularly to changes in electron flux) of the alpha H195Q, alpha H195N, and alpha Q191 K variant MoFe proteins (where His at position 195 in the alpha subunit is replaced by Gln/Asn or Gln at position alpha-191 by Lys), which have strikingly different substrate-reduction properties, were studied by stopped-flow or rapid-freeze techniques. Rapid-freeze EPR at low electron flux (at 3-fold molar excess of wild-type Fe protein) elicited two transient FeMo-cofactor-based EPR signals within 1 s of initiating turnover under N-2 with the alpha H195Q and alpha H195N variants, but not with the alpha Q191K variant. No EPR signals attributable to P cluster oxidation were observed for any of the variants under these conditions. Furthermore, during turnover at low electron flux with the wild-type, alpha H195Q or alpha H195N MoFe protein, the longer-time 430-nm absorbance increase, which likely reflects P cluster oxidation, was also not observed (by stopped-flow spectrophotometry); it did, however, occur for all three MoFe proteins under higher electron flux. No 430-nm absorbance increase occurred with the alpha Q191K variant, not even at higher electron flux. This putative lack of involvement of the P cluster in electron transfer at low electron flux was confirmed by rapid-freeze Fe-57 Mossbauer spectroscopy, which clearly showed FeMo-factor reduction without P cluster oxidation. Because the wild-type, alpha H195Q and alpha H195N MoFe proteins can bind N-2, but alpha Q195K cannot, these results suggest that P cluster oxidation occurs only under high electron flux as required for N-2 reduction. (C) 2007 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/247F0EB2-51E3-4298-8038-D661C6BFEB0A</style></custom3><label><style face="normal" font="default" size="100%">r08482</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR characterization of the molybdenum(V) forms of formate dehydrogenase from Desulfovibrio desulfuricans ATCC 27774 upon formate reduction</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Formates/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Multienzyme Complexes/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17574676 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11-12</style></number><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">1617-22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The EPR characterization of the molybdenum(V) forms obtained on formate reduction of both as-prepared and inhibited formate dehydrogenase from Desulfovibrio desulfuricans ATCC 27774, an enzyme that catalyzes the oxidation of formate to CO(2), is reported. The Mo(V) EPR signal of the as-prepared formate-reduced enzyme is rhombic (g(max)=2.012, g(mid)=1.996, g(min)=1.985) and shows hyperfine coupling with two nuclear species with I=1/2. One of them gives an anisotropic splitting and is not solvent exchangeable (A(max)=11.7, A(mid)=A(min)=non-detectable, A-values in cm(-1)x10(-4)). The second species is exchangeable with solvent and produces a splitting at the three principal g-values (A(max)=7.7, A(mid)=10.0, A(min)=9.3). The hyperfine couplings of the non-solvent and solvent exchangeable nuclei are assigned to the hydrogen atoms of the beta-methylene carbon of a selenocysteine and to a Mo ligand whose nature, sulfydryl or hydroxyl, is still in debate. The Mo(V) species obtained in the presence of inhibitors (azide or cyanide) yields a nearly axial EPR signal showing only one detectable splitting given by nuclear species with I=1/2 (g(max)=2.092, g(mid)=2.000, g(min)=1.989, A(max)=non-detectable, A(mid)=A(min)=7.0), which is originated from the alpha-proton donated by the formate to a proximal ligand of the molybdenum. The possible structures of both paramagnetic molybdenum species (observed upon formate reduction in presence and absence of inhibitors) are discussed in comparison with the available structural information of this enzyme and the structural and EPR properties of the closely related formate dehydrogenase-H from Escherichia coli.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17574676</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica, Portugal. isa@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Main features of the labour policy in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6967.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6967</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6967.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6967</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biosensing nitrite using the system nitrite redutase/Nafion/methyl viologen--a voltammetric study</style></title><secondary-title><style face="normal" font="default" size="100%">Biosens Bioelectron</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes, Immobilized/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Fluorocarbon Polymers/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Microchemistry/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrites/*analysis/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Paraquat/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Reproducibility of Results</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensitivity and Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17101271 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">2485-92</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work describes the construction and voltammetric characterization of a nitrite biosensor based on a cytochrome c-type nitrite reductase (ccNiR) and the Nafion ionomeric matrix loaded with methyl viologen as redox mediator. Despite the potential electrostatic repulsions between the anionic substrate and the Nafion sulfonate groups, the resulting bioelectrode exhibited electrocatalytic activity toward nitrite. This phenomenon must be due to the nonuniformity of the enzyme/Nafion membrane, which allows the direct interaction between the substrate and numerous enzyme molecules. Nevertheless, the anionic nature of Nafion exerted a certain diffusion barrier to nitrite, as revealed by the unusually elevated limits of the linear dynamic range and k(m)(app). The irregularity of the composite membrane also contributed to slow down the rate of charge transfer throughout the Nafion polymer. The level of viologens incorporated within the Nafion membrane had a strong influence in the analytical parameters: as much mediator was present, lower was the sensitivity and wider was the linear range. For an optimized ratio enzyme/mediator the sensitivity was 445+/-8 mA M(-1)cm(-2), within the linear range 75-800 microM; the lowest detected nitrite concentration was 60 microM. The operational stability of the biosensor and the influence of some possible interferences were evaluated.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17101271</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0956-5663 (Print)0956-5663 (Linking)Evaluation StudiesJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica, Portugal. mga@dq.fct.unl.pt &lt;mga@dq.fct.unl.pt&gt;</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Gaspar, E. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gas chromatography mass spectrometry determination of acaricides from honey after a new fast ultrasonic-based solid phase micro-extraction sample treatment</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.talanta.2006.08.035</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">1906-1914</style></pages><isbn><style face="normal" font="default" size="100%">0039-9140</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A method is reported for the determination of acaricides (amitraz, bromopropylate, coumaphos and fluvalinate) from honey by gas chromatography mass spectrometry after a new fast solid phase micro-extraction, SPME, procedure. Six different fibers were assessed for micro-extraction purpose studying the following variables: (i) SPME coating, (ii) extraction temperature, (iii) extraction time, (iv) desorption conditions and (v) agitation conditions. The new ultrasonic bath technology providing different sonication frequencies (35 and 130 kHz) and different working modes (Sweep, Standard and Degas) was studied and optimized for speeding up the acaricide micro-extraction. The best extraction results were achieved with the polyacrylate fiber. The extraction process was done in 30 min using the ultrasonic bath at 130 kHz in the Standard mode. Quality parameters of the proposed method show a good precision (&amp;lt;11%) and detection and quantitation limits lower than 6 and 15 ng/g, respectively, except for fluvalinate. Eleven Portuguese commercial honey samples were analyzed with the developed method in order to assess the performance of the method with real samples and to determine whether the concentration of acaricides in honey exceed their maximum residue levels (MRLs). Acaricide residues detected were lower than those established by the legislation. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000245706400013</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, S. P.</style></author><author><style face="normal" font="default" size="100%">Odlozilikova, M.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Araujo, A. N.</style></author><author><style face="normal" font="default" size="100%">Couto, C. M.</style></author><author><style face="normal" font="default" size="100%">Montenegro, M. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of lactate amperometric sol-gel biosensor to sequential injection determination of L-lactate</style></title><secondary-title><style face="normal" font="default" size="100%">J Pharm Biomed Anal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Phase Transition</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques/instrumentation/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes, Immobilized/*analysis/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Gels</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Lactic Acid/*analysis/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmaceutical Preparations/analysis/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 12</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17207600</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><edition><style face="normal" font="default" size="100%">2007/01/09</style></edition><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1376-81</style></pages><isbn><style face="normal" font="default" size="100%">0731-7085 (Print)0731-7085 (Linking)</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work describes the construction and evaluation of lactate sol-gel biosensors to accomplish the determination of lactate in pharmaceutical products. Lactate oxidase was incorporated in a porous sol-gel film placed onto a platinum-based electrode. Acid and basic catalysis were assessed. When coupled to a sequential injection system (SIA) the biosensor, based on (3-aminopropyl)trimethoxysilane, 2-(3,4-epoxycyclohexyl)ethyl-trimethoxysilane, deionised water, polyethylene glycol 6000 and acid catalyst, presented a range of linearity of 5x10(-5) to 5x10(-3)M. The analytical usefulness of the developed biosensor was evaluated through analysis of commercial pharmaceutical products containing lactate with a sampling rate of 40 samples h(-1). The enzyme remained active for at least 30 days, enabling about 700 determinations without sensitivity decrease.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17207600</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Gomes, Sofia PiedadeOdlozilikova, MartinaAlmeida, M GabrielaAraujo, Alberto NCouto, Cristina M C MMontenegro, M Conceicao B S MResearch Support, Non-U.S. Gov'tEnglandJournal of pharmaceutical and biomedical analysisJ Pharm Biomed Anal. 2007 Mar 12;43(4):1376-81. Epub 2007 Jan 4.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica-Fisica, Faculdade de Farmacia, Universidade do Porto, Rua Anibal Cunha, 164, 4099-030 Porto, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thapper, A.</style></author><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correlating EPR and X-ray structural analysis of arsenite-inhibited forms of aldehyde oxidoreductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*antagonists &amp; inhibitors/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Arsenites/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*antagonists &amp; inhibitors/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals, Heavy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17139522 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">353-66</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two arsenite-inhibited forms of each of the aldehyde oxidoreductases from Desulfovibrio gigas and Desulfovibrio desulfuricans have been studied by X-ray crystallography and electron paramagnetic resonance (EPR) spectroscopy. The molybdenum site of these enzymes shows a distorted square-pyramidal geometry in which two ligands, a hydroxyl/water molecule (the catalytic labile site) and a sulfido ligand, have been shown to be essential for catalysis. Arsenite addition to active as-prepared enzyme or to a reduced desulfo form yields two different species called A and B, respectively, which show different Mo(V) EPR signals. Both EPR signals show strong hyperfine and quadrupolar couplings with an arsenic nucleus, which suggests that arsenic interacts with molybdenum through an equatorial ligand. X-ray data of single crystals prepared from EPR-active samples show in both inhibited forms that the arsenic atom interacts with the molybdenum ion through an oxygen atom at the catalytic labile site and that the sulfido ligand is no longer present. EPR and X-ray data indicate that the main difference between both species is an equatorial ligand to molybdenum which was determined to be an oxo ligand in species A and a hydroxyl/water ligand in species B. The conclusion that the sulfido ligand is not essential to determine the EPR properties in both Mo-As complexes is achieved through EPR measurements on a substantial number of randomly oriented chemically reduced crystals immediately followed by X-ray studies on one of those crystals. EPR saturation studies show that the electron transfer pathway, which is essential for catalysis, is not modified upon inhibition.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17139522</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Futuros da indústria automóvel: Qual a sua importância para a defini{\c c}ão do produto, modelos de produ{\c c}ão e estratégias de mobilidade?&lt;BR&gt;[Futures of automobile industry: How important is it for</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assembly line</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">design</style></keyword><keyword><style  face="normal" font="default" size="100%">forecasting</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5939.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5939</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some programs and research networks are dealing with topics associated to the automtive sector and they observe one of the most significative sectores of modern economies. Because of that is so interesting to forecast some possible changes in an horizon of 10 to 20 years. But this exercse must not be centred only on technical aspects of automobile construction, or on the design, or even on the mobility systems. How one can face these problems, and how it can be so decisivelly important, is what we will try to answer in this paper that resumes some of the debates on the foresight exercises in Germany (Futur) and on the automotive sector in Portugal (WorTiS).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Ana V. Silva</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">José J. Sampaio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Globalization processes of value chains in clothing industry in Portugal: implication in the working structures</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00256824.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00256824</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some of the phenomena where the “globalization” concept is applied include the internationalization of markets, globalization of culture, pol{\'ıtical hegemony of world by some states, or groups of states, the increasing power of supranational institutions, and the development of a global division of labour. A starting point to understand the global division of work is the study of how companies are re-structuring, once they are the key-actors in the decision on which work should be found and where. The “value chains” describe each step in the productive process of a final product or service. Separated units of value chains can be in the same company (in-house) or in different companies (outsourced). Similarly they can be in a same local, or in other location. Normalization of business processes, combined with digitalization of information and the development of telecommunication networks made possible the tele-mediated work. This paper presents results from the European WORKS project, where are studied Portuguese cases of firms that integrate globalized value chain, and are analized the implications on work organization models and the (new) professional structures.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gaspar, {Jorge Francisco}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Viana}</style></author><author><style face="normal" font="default" size="100%">José Rueff</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold nanoparticle based systems in genetics</style></title><secondary-title><style face="normal" font="default" size="100%">Current Pharmacogenomics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cancer</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotyping</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmacogenetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">mar</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Bentham Science Publishers</style></publisher><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">39–47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Advances in nanoscience are having a significant impact on many scientific fields, boosting the development of a variety of important technologies. The impact of these new technologies is particularly large in biodiagnostics, where a number of nanoparticle-based assays have been introduced for biomolecular detection. The physicochemical malleability and high surface areas of nanoparticle surfaces make them ideal candidates for developing biomarker platforms. Given the variety of strategies afforded through nanoparticle technologies, a significant goal is to tailor nanoparticle surfaces to selectively bind a subset of biomarkers, either for direct detection and characterization or to sequester the target molecules for later study using other available techniques. To date, applications of nanoparticles have largely focused on DNA- or protein-functionalized gold nanoparticles used as the target-specific probes. These unique biophysical properties displayed by gold nanoparticles have huge advantages over conventional detection methods (e.g., molecular fluorophores, microarray technologies). These gold-nanoparticle based systems can then be used for the detection of specific sequences of DNA (pathogen detection, characterization of mutation and/or SNPs) or RNA (without previous retro-transcription and amplification.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Qualifica{\c c}ão e Competência Profissional Num Sistema Complexo De Trabalho (Qualification and professional competence in a complex working system)</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">air traffic control</style></keyword><keyword><style  face="normal" font="default" size="100%">complex working systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Professional competences</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/wpaper/hal-00291729.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00291729</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nesta comunica{\c c}ão em que se discutem, numa perspectiva de complementaridade, os conceitos de qualifica{\c c}ão e de competência profissional, dá-se conta da metodologia adoptada para a identifica{\c c}ão e valida{\c c}ão de um conjunto de competências profissionais num sistema complexo de trabalho. O estudo incidiu sobre os Servi{\c c}os de Controlo de Tráfego Aéreo da Região de Informa{\c c}ão de Voo de Lisboa e permitiu concluir pela existência de uma dimensão integrativa das componentes trabalho e tecnologia, enquanto elementos estruturantes dos mapas de competências profissionais, indispensáveis à integra{\c c}ão sistémica dos diferentes agentes (humanos e tecnológicos) no processo produtivo.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Working Papers</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Futuros da indústria automóvel: Qual a sua importância para a definição do produto, modelos de produção e estratégias de mobilidade?&lt;BR&gt;[Futures of automobile industry: How important is it for the def}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assembly line</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">design</style></keyword><keyword><style  face="normal" font="default" size="100%">forecasting</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5939.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5939</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some programs and research networks are dealing with topics associated to the automtive sector and they observe one of the most significative sectores of modern economies. Because of that is so interesting to forecast some possible changes in an horizon of 10 to 20 years. But this exercse must not be centred only on technical aspects of automobile construction, or on the design, or even on the mobility systems. How one can face these problems, and how it can be so decisivelly important, is what we will try to answer in this paper that resumes some of the debates on the foresight exercises in Germany (Futur) and on the automotive sector in Portugal (WorTiS).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Ana V. Silva</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">José J. Sampaio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Globalization processes of value chains in clothing industry in Portugal: implication in the working structures}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00256824.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00256824</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some of the phenomena where the “globalization” concept is applied include the internationalization of markets, globalization of culture, polítical hegemony of world by some states, or groups of states, the increasing power of supranational institutions, and the development of a global division of labour. A starting point to understand the global division of work is the study of how companies are re-structuring, once they are the key-actors in the decision on which work should be found and where. The “value chains” describe each step in the productive process of a final product or service. Separated units of value chains can be in the same company (in-house) or in different companies (outsourced). Similarly they can be in a same local, or in other location. Normalization of business processes, combined with digitalization of information and the development of telecommunication networks made possible the tele-mediated work. This paper presents results from the European WORKS project, where are studied Portuguese cases of firms that integrate globalized value chain, and are analized the implications on work organization models and the (new) professional structures.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Qualificação e Competência Profissional Num Sistema Complexo De Trabalho (Qualification and professional competence in a complex working system)}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">air traffic control</style></keyword><keyword><style  face="normal" font="default" size="100%">complex working systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Professional competences</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/wpaper/hal-00291729.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00291729</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nesta comunicação em que se discutem, numa perspectiva de complementaridade, os conceitos de qualificação e de competência profissional, dá-se conta da metodologia adoptada para a identificação e validação de um conjunto de competências profissionais num sistema complexo de trabalho. O estudo incidiu sobre os Serviços de Controlo de Tráfego Aéreo da Região de Informação de Voo de Lisboa e permitiu concluir pela existência de uma dimensão integrativa das componentes trabalho e tecnologia, enquanto elementos estruturantes dos mapas de competências profissionais, indispensáveis à integração sistémica dos diferentes agentes (humanos e tecnológicos) no processo produtivo.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Working Papers</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Capela, JP</style></author><author><style face="normal" font="default" size="100%">Macedo, C.</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Fernandes, E</style></author><author><style face="normal" font="default" size="100%">Remiao, F</style></author><author><style face="normal" font="default" size="100%">Bastos, ML</style></author><author><style face="normal" font="default" size="100%">Dirnagl, U.</style></author><author><style face="normal" font="default" size="100%">Meisel, A</style></author><author><style face="normal" font="default" size="100%">F. Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neurotoxicity mechanisms of thioether ecstasy metabolites</style></title><secondary-title><style face="normal" font="default" size="100%">NEUROSCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN 8</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">146</style></volume><pages><style face="normal" font="default" size="100%">1743-1757</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, R. J.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, F. M.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Gaspar, E. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New findings for in-gel digestion accelerated by high-intensity focused ultrasound for protein identification by matrix-assisted laser desorption ionization time-of-flight mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.chroma.2006.09.078</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">1153</style></volume><pages><style face="normal" font="default" size="100%">291-299</style></pages><isbn><style face="normal" font="default" size="100%">0021-9673</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New findings in sample treatment based on high-intensity focused ultrasound (HIFU) for protein digestion after polyacrylamide gel electrophoresis separation are presented. The following variables were studied: (i) sample volume; (ii) sonotrode diameter; (iii) previous protein denaturation; (iv) cooling; (v) enzyme concentration; and (vi) protein concentration. Results showed that positive protein identification could be done after protein separation by gel electrophoresis through peptide mass fingerprint (PMF) in a volume as low as 25 mu L. The time needed was less than 2 min and no cooling was necessary. The importance of the sonotrode diameter was negligible. On the other hand, protein denaturation before sonication was a trade-off for the success of procedure here described. The protein coverage was raised from 5 to 30%, and the number of peptides matching the proteins was also increased in a percentage ranging 10-100% when the classical overnight treatment is compared with the proposed HIFU procedure. The minimum amount of protein that can be identified using the HIFU sample treatment by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) was 0.06 mu g. The lower concentration of trypsin successfully used to obtain an adequate protein digestion was 3.6 mu g/mL. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000247282900022</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, C.</style></author><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Najmudin, S.</style></author><author><style face="normal" font="default" size="100%">Hettman, T.</style></author><author><style face="normal" font="default" size="100%">Dieckman, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterodimeric nitrate reductase (NapAB) from Cupriavidus necator H16: purification, crystallization and preliminary X-ray analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr Sect F Struct Biol Cryst Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cupriavidus necator/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/chemistry/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Subunits/chemistry/isolation &amp; purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17554176 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 6</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">516-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic nitrate reductase from Cupriavidus necator (also known as Ralstonia eutropha) is a heterodimer that is able to reduce nitrate to nitrite. It comprises a 91 kDa catalytic subunit (NapA) and a 17 kDa subunit (NapB) that is involved in electron transfer. The larger subunit contains a molybdenum active site with a bis-molybdopterin guanine dinucleotide cofactor as well as one [4Fe-4S] cluster, while the small subunit is a di-haem c-type cytochrome. Crystals of the oxidized form of this enzyme were obtained using polyethylene glycol 3350 as precipitant. A single crystal grown at the High Throughput Crystallization Laboratory of the EMBL in Grenoble diffracted to beyond 1.5 A at the ESRF (ID14-1), which is the highest resolution reported to date for a nitrate reductase. The unit-cell parameters are a = 142.2, b = 82.4, c = 96.8 A, beta = 100.7 degrees, space group C2, and one heterodimer is present per asymmetric unit.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17554176</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1744-3091 (Electronic)1744-3091 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Dos Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mediated catalysis of Paracoccus pantotrophus cytochrome c peroxidase by P. pantotrophus pseudoazurin: kinetics of intermolecular electron transfer</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Azurin/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrolytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Peroxide/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Indicators and Reagents</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus pantotrophus/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17361419 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">691-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports the direct electrochemistry of Paracoccus pantotrophus pseudoazurin and the mediated catalysis of cytochrome c peroxidase from the same organism. The voltammetric behaviour was examined at a gold membrane electrode, and the studies were performed in the presence of calcium to enable the peroxidase activation. A formal reduction potential, E (0)', of 230 +/- 5 mV was determined for pseudoazurin at pH 7.0. Its voltammetric signal presented a pH dependence, defined by pK values of 6.5 and 10.5 in the oxidised state and 7.2 in the reduced state, and was constant up to 1 M NaCl. This small copper protein was shown to be competent as an electron donor to cytochrome c peroxidase and the kinetics of intermolecular electron transfer was analysed. A second-order rate constant of 1.4 +/- 0.2 x 10(5) M(-1) s(-1) was determined at 0 M NaCl. This parameter has a maximum at 0.3 M NaCl and is pH-independent between pH 5 and 9.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17361419</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">ReQuimte, Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, I M P L V O</style></author><author><style face="normal" font="default" size="100%">Pinho, O</style></author><author><style face="normal" font="default" size="100%">Mota, M. V.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. P.</style></author><author><style face="normal" font="default" size="100%">Torres, D.</style></author><author><style face="normal" font="default" size="100%">Rocha, C.</style></author><author><style face="normal" font="default" size="100%">Teixeira, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation of ingredients containing an ACE-inhibitory peptide by tryptic hydrolysis of whey protein concentrates</style></title><secondary-title><style face="normal" font="default" size="100%">INTERNATIONAL DAIRY JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{5}</style></number><volume><style face="normal" font="default" size="100%">{17}</style></volume><pages><style face="normal" font="default" size="100%">{481-487}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study describes the characterisation of whey protein hydrolysates obtained from tryptic hydrolysis to assess their application as ingredients with angiotensin-converting-enzyme (ACE) inhibitory action. The levels of a-lactalbumin (alpha-la) and P-lactoglobulin (beta-lg) remaining after hydrolysis were quantified. Peptides were separated by RP-HPLC, and Ala-Leu-Pro-Met-His-Ile-Arg (ALPMHIR), the most potent beta-lg-derived ACE-inhibitory peptide was monitored. A correlation curve was established for the production of this peptide as a function of hydrolysis time. Heat-induced gelation of hydrolysates was studied by small-deformation rheology. The gelation times and the strength of the final gels were highly dependent on the degree of hydrolysis. Smaller peptides liberated by hydrolysis contributed to the inability of whey protein hydrolysates to gel. (c) 2006 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/01FDA4AE-62E6-4299-85BA-C2198C84E42E</style></custom3><label><style face="normal" font="default" size="100%">r08508</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Wandel der Arbeit: Die Krise der Arbeitsgesellschaft&lt;BR&gt;[Change on Work: the crisis of the labour economy]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">controversies</style></keyword><keyword><style  face="normal" font="default" size="100%">labour economy</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7130.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7130</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In 1982, at the 21st German Congress of Sociology the discussion was around a new topic: the crisis of the labour economy. Since then the conditions changed and the informatisation and technology development of work environments took place. Here are presented some of the new trends in terms of analisis of changes in the work environment. Der im Jahre 1982 durchgeführte 21. Deutschen Soziologentag in Bamberg mit dem Titel „Krise der Arbeitsgesellschaft?“ wurde sicherlich bewusst mit einem Fragezeichen versehen. Wenn im Rahmen der „Verhandlungen“ in Bamberg noch die Möglichkeit ausgeschlossen wurde, wissensbasierte Tätigkeitsfelder zu „normieren“, so wurden über die beiden organisatorischen Instrumente der Selbstorganisation und der Flexibilisierung höchst effektive Rahmenbedingungen geschaffen, um die Nutzung der Arbeitskraft zu kontrollieren und zu steigern. Aus unterschiedlichen Blickwinkeln und Arbeitskontexten beschäftigen sich alle Beiträge des vorliegenden Schwerpunktes mit dem Wandel der Arbeit.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antunes, Alexandra M. M.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Vasco D. B.</style></author><author><style face="normal" font="default" size="100%">Nascimento, Susana C. C.</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana M</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, Sundaresan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Palladium(II) mediated aziridination of olefins with bromamine-T as the nitrogen source: scope and mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 23</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">7009-7017</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brand, Torsten</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Morris, Gareth A.</style></author><author><style face="normal" font="default" size="100%">Guenther, Robert</style></author><author><style face="normal" font="default" size="100%">Hofmann, Hans-Jorg</style></author><author><style face="normal" font="default" size="100%">Berger, Stefan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Residue-specific NH exchange rates studied by NMR diffusion experiments</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 2007</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">187</style></volume><pages><style face="normal" font="default" size="100%">97-104</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Dias, Joao Miguel</style></author><author><style face="normal" font="default" size="100%">Dolla, Alain</style></author><author><style face="normal" font="default" size="100%">Durand, Marie-Claire</style></author><author><style face="normal" font="default" size="100%">Goncalves, Luisa L.</style></author><author><style face="normal" font="default" size="100%">Lampreia, Jorge</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the 16 heme cytochrome from Desulfovibrio gigas: A glycosylated protein in a sulphate-reducing bacterium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 20</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jmb.2007.04.055</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">370</style></volume><pages><style face="normal" font="default" size="100%">659-673</style></pages><isbn><style face="normal" font="default" size="100%">0022-2836</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sulphate-reducing bacteria have a wide variety of periplasmic cytochromes involved in electron transfer from the periplasm to the cytoplasm. HmcA is a high molecular mass cytochrome of 550 amino acid residues that harbours 16 c-type heme groups. We report the crystal structure of HmcA isolated from the periplasm of Desulfovibrio gigas. Crystals were grown. using polyethylene glycol 8K and zinc acetate, and diffracted beyond 2.1 angstrom resolution. A multiple-wavelength anomalous dispersion experiment at the iron absorption edge enabled us to obtain good-quality phases for structure solution and model building. DgHmcA has a V-shape architecture, already observed in HmcA isolated from Desulfovibrio vulgaris Hildenborough. The presence of an oligosaccharide molecule covalently bound to an Asn residue was observed in the electron density maps of DgHmcA and confirmed by mass spectrometry. Three modified monosaccharides appear at the highly hydrophobic vertex, possibly acting as an anchor of the protein to the cytoplasmic membrane. (c) 2007 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000247904400005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Duarte, A. G.</style></author><author><style face="normal" font="default" size="100%">Carepo, M. S.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR assignment of the apo-form of a Desulfovibrio gigas protein containing a novel Mo-Cu cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Biomol NMR Assign</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Apoproteins/chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon Isotopes</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry/genetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=19636833 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">81-3</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report the 98% assignment of the apo-form of an orange protein, containing a novel Mo-Cu cluster isolated from Desulfovibrio gigas. This protein presents a region where backbone amide protons exchange fast with bulk solvent becoming undetectable. These residues were assigned using 13C-detection experiments.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">19636833</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1874-270X (Electronic)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal. srp@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, Sofia R.</style></author><author><style face="normal" font="default" size="100%">Duarte, Americo G.</style></author><author><style face="normal" font="default" size="100%">Carepo, Marta S.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR assignment of the apo-form of a Desulfovibrio gigas protein containing a novel Mo-Cu cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Biomolecular Nmr Assignments</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{1}</style></volume><pages><style face="normal" font="default" size="100%">{81-83}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report the 98% assignment of the apo-form of an orange protein, containing a novel Mo-Cu cluster isolated from Desulfovibrio gigas. This protein presents a region where backbone amide protons exchange fast with bulk solvent becoming undetectable. These residues were assigned using C-13-detection experiments.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/D8E1A92F-CE24-4EE8-B30F-A50EEE95AB8B</style></custom3><label><style face="normal" font="default" size="100%">r08507</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Almeida, Rui M.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide reductases</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{18}</style></number><pages><style face="normal" font="default" size="100%">{2569-2581}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reactive oxygen species (ROS), when in excess, are among the most deleterious species an organism can deal with. The physiological effects of ROS include amino acid chain cleavage, DNA degradation and lipid oxidation, among others. They can be formed in the cytoplasm in a variety of ways, including autooxidation reactions (FMN- and FAD-containing enzymes) and Fenton reactions as a result of the cytoplasmatic pool of iron ions. The superoxide anion (021, despite its short half-life in solution, is particularly pernicious as it can form other reactive ROS (such as the strong oxidant peroxynitrite) or oxidize and/or reduce cellular components. For strict anaerobic or microaerophilic bacteria it is of particular importance to be able to dispose of ROS in a controlled manner, especially if these organisms are temporarily exposed to air. This review aims to describe the structural characteristics of superoxide reductases (SORs) and mechanistic aspects of biological superoxide anion reduction. SORs can be considered the main class of enzymes behind the oxygen detoxification pathway of anaerobic and microaerophilic bacteria. The geometry of the active site (three classes have been described), the possible electron donors in vivo and the current hypothesis for the catalytic mechanism will be discussed. Some phylogenetic considerations are presented, regarding the primary structure of SORs currently available in genome databases. ((c) Wiley-VCH Verlag GmbH \&amp;amp; Co. KGaA, 69451 Weinheim, Germany, 2007).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/9DB7E9B6-D335-42E9-A6B2-21C19D1F625C</style></custom3><label><style face="normal" font="default" size="100%">r08479</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Silveira, C. M.</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, B.</style></author><author><style face="normal" font="default" size="100%">Bertrand, P.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Leger, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A needle in a haystack: the active site of the membrane-bound complex cytochrome c nitrite reductase</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes a1/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c1/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Potentiometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protons</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17207484 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">581</style></volume><pages><style face="normal" font="default" size="100%">284-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochrome c nitrite reductase is a multicenter enzyme that uses a five-coordinated heme to perform the six-electron reduction of nitrite to ammonium. In the sulfate reducing bacterium Desulfovibrio desulfuricans ATCC 27774, the enzyme is purified as a NrfA2NrfH complex that houses 14 hemes. The number of closely-spaced hemes in this enzyme and the magnetic interactions between them make it very difficult to study the active site by using traditional spectroscopic approaches such as EPR or UV-Vis. Here, we use both catalytic and non-catalytic protein film voltammetry to simply and unambiguously determine the reduction potential of the catalytic heme over a wide range of pH and we demonstrate that proton transfer is coupled to electron transfer at the active site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17207484</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Quinta da Torre, 2829-516, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Leandro Raniero</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Doria</style></author><author><style face="normal" font="default" size="100%">Silva, {L. B.}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amorphous/nanocrystalline silicon biosensor for the specific identification of unamplified nucleic acid sequences using gold nanoparticle probes</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Physics Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioassay</style></keyword><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Colorimetry</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA sequences</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">mutagenesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nanostructured materials</style></keyword><keyword><style  face="normal" font="default" size="100%">Optical properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Photons</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">AIP - American Institute of Physics</style></publisher><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">n/d</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Amorphous/nanocrystalline silicon pi'ii'n devices fabricated on micromachined glass substrates are integrated with oligonucleotide-derivatized gold nanoparticles for a colorimetric detection method. The method enables the specific detection and quantification of unamplified nucleic acid sequences (DNA and RNA) without the need to functionalize the glass surface, allowing for resolution of single nucleotide differences between DNA and RNA sequences-single nucleotide polymorphism and mutation detection. The detector's substrate is glass and the sample is directly applied on the back side of the biosensor, ensuring a direct optical coupling of the assays with a concomitant maximum photon capture and the possibility to reuse the sensor. (c) 2007 American Institute of Physics.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Imaging gold nanoparticles for DNA sequence recognition in biomedical applications</style></title><secondary-title><style face="normal" font="default" size="100%">Ieee Transactions On Nanobioscience</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Institute of Electrical and Electronics Engineers (IEEE)</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">282–288</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The hybridization of single-stranded oligonucleotide-derivatized gold nanoparticles (An nanoprobes) with double stranded complementary DNA was directly observed by atomic force microscopy (AFM). This specific interaction is the basis for an An nanoprobe-based homogeneous assay for specific DNA sequence detection, based on salt-induced particle aggregation that is prevented when a complementary target is present. For long DNA targets (linearized plasmid DNA) complicated hybridized target DNA-Au-nanoprobes structures were formed, that were interpreted as the basis for stability of the An nanoprobes against salt-induced aggregation. For shorter DNA targets (PCR amplified fragments) hybridization with the An nanoprobes occurred, in the majority of cases, in the expected location of the DNA target fragment containing the specific sequence. The formation of the observed DNA hybridized structures provides evidence at the molecular level for specific hybridization to the target sequence as the method of binding of the An nanoprobes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanodiagnostics: fast colorimetric method for single nucleotide polymorphism/mutation detection</style></title><secondary-title><style face="normal" font="default" size="100%">Iet Nanobiotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">INST ENGINEERING TECHNOLOGY-IET</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">53–57</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Advances in nanosciences are having a significant impact in many areas of research. The impact of new nanotechnologies has been particularly large in biodiagnostics, where a number of nanoparticle-based assays have been introduced for biomolecules detection. To date, applications of nanoparticles have largely focused on DNA-functionalised gold nanoparticles used as the target-specific probes. These gold nanoparticle-based systems can be used for the detection of specific sequences of DNA (pathogen detection, characterisation of mutation and/or single nucleotide polymorphisms) or RNA (without prior retro-transcription and amplification). Here a rapid and inexpensive nanoparticle-based method for single-base mismatch detection (single nucleotide polymorphism/mutation) in DNA samples is reported. Gold nanoparticles derivatised with thiol modified oligonucleotides complementary to DNA targets - Au-nanoprobes - are used to distinguish fully complementary from mismatched sequences, with a single-base mismatch. The authors have successfully applied this strategy to detect common mutations within the beta-globin gene.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, {Leonardo Bione}</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Leandro Raniero</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author><author><style face="normal" font="default" size="100%">Martins, {Rodrigo Ferrão de Paiva}</style></author><author><style face="normal" font="default" size="100%">Fortunato, {Elvira Maria Correia}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel optoelectronic platform using an amorphous/nanocrystalline silicon biosensor for the specific identification of unamplified nucleic acid sequences based on gold nanoparticle probes</style></title><secondary-title><style face="normal" font="default" size="100%">Solid-State Sensors, Actuators and Microsystems Conference, 2007</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><pages><style face="normal" font="default" size="100%">935–938</style></pages><isbn><style face="normal" font="default" size="100%">1-4244-0842-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;TRANSDUCERS 2007. International ; Conference date: 01-01-2007&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Soares, S. S.</style></author><author><style face="normal" font="default" size="100%">Martins, H.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Coucelo, J.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadium distribution, lipid peroxidation and oxidative stress markers upon decavanadate in vivo administration</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Biological Markers</style></keyword><keyword><style  face="normal" font="default" size="100%">*Lipid Peroxidation</style></keyword><keyword><style  face="normal" font="default" size="100%">*Oxidative Stress</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Sea Bream</style></keyword><keyword><style  face="normal" font="default" size="100%">Subcellular Fractions/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/administration &amp; dosage/*pharmacokinetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17030392 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">80-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The contribution of decameric vanadate species to vanadate toxic effects in cardiac muscle was studied following an intravenous administration of a decavanadate solution (1mM total vanadium) in Sparus aurata. Although decameric vanadate is unstable in the assay medium, it decomposes with a half-life time of 16 allowing studying its effects not only in vitro but also in vivo. After 1, 6 and 12h upon decavanadate administration the increase of vanadium in blood plasma, red blood cells and in cardiac mitochondria and cytosol is not affected in comparison to the administration of a metavanadate solution containing labile oxovanadates. Cardiac tissue lipid peroxidation increases up to 20%, 1, 6 and 12h after metavanadate administration, whilst for decavanadate no effects were observed except 1h after treatment (+20%). Metavanadate administration clearly differs from decavanadate by enhancing, 12h after exposure, mitochondrial superoxide dismutase (SOD) activity (+115%) and not affecting catalase (CAT) activity whereas decavanadate increases SOD activity by 20% and decreases (-55%) mitochondrial CAT activity. At early times of exposure, 1 and 6h, the only effect observed upon decavanadate administration was the increase by 20% of SOD activity. In conclusion, decavanadate has a different response pattern of lipid peroxidation and oxidative stress markers, in spite of the same vanadium distribution in cardiac cells observed after decavanadate and metavanadate administration. It is suggested that once formed decameric vanadate species has a different reactivity than vanadate, thus, pointing out that the differential contribution of vanadium oligomers should be taken into account to rationalize in vivo vanadate toxicity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17030392</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">CCMAR, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Temtem, Marcio</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Santos, A. Gil</style></author><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular interactions and CO2-philicity in supercritical CO2. A high-pressure NMR and molecular modeling study of a perfluorinated polymer in scCO(2)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB 15 2007</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">1318-1326</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Gaspar, E. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chromatographic-based methods for pesticide determination in honey: An overview</style></title><secondary-title><style face="normal" font="default" size="100%">Talanta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.talanta.2006.05.033</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">503-514</style></pages><isbn><style face="normal" font="default" size="100%">0039-9140</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nowadays the control of pesticides in honey is an issue of primary health importance as consequence of the increasing content of these chemicals in the aforementioned matrix. This poisoning has led to the worldwide increasing loss of bees since 1995. From Europe to Canada, scientist, beekeepers and chemical companies disagree about the reasons that have led to colony losses higher than 50% in some areas. This problem has become a public health issue due to the high honey worldwide consumption. The presence of pesticides in honey has been directly related to bees' mortality by some researchers through pesticide presence in (1) pollen, (2) honeycomb walls, (3) own bees and (4) honey. In this work we describe the actual state-of-the-art for pesticides determination in honey along with a review in this subject focused on sample treatments and instrumentation. Finally, future trends are also commented. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000244369600001</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 36&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Carreira, R. J.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, F. M.</style></author><author><style face="normal" font="default" size="100%">Moro, A. J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sonoreactor-based technology for fast high-throughput proteolytic digestion of proteins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Proteome Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/pr060508m</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">909-912</style></pages><isbn><style face="normal" font="default" size="100%">1535-3893</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fast (120 s) and high-throughput (more than six samples at once) in-gel trypsin digestion of proteins using sonoreactor technology has been achieved. Successful protein identification was done by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, MALDI-TOF-MS. Specific identification of the adenylylsulphate reductase alfa subunit from a complex protein mixture from Desulfovibrio desulfuricans ATCC 27774 was done as a proof of the methodology. The new sample treatment is of easy implementation, saves time and money, and can be adapted to online procedures and robotic platforms.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000243927900049</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macedo, Carla</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana Maria</style></author><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Fernandes, Eduarda</style></author><author><style face="normal" font="default" size="100%">de Lourdes Bastos, Maria</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and cyclic voltammetry studies of 3,4-methylenedioxymethamphetamine (MDMA) human metabolites</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF HEALTH SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">31-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Pereira, M. M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of gamma-amino acid analogues from natural alpha-amino acids by a radical pathway</style></title><secondary-title><style face="normal" font="default" size="100%">AMINO ACIDS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">243-246</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rauter, Amelia P.</style></author><author><style face="normal" font="default" size="100%">Branco, Isabel</style></author><author><style face="normal" font="default" size="100%">Lopes, Rui G.</style></author><author><style face="normal" font="default" size="100%">Justino, Jorge</style></author><author><style face="normal" font="default" size="100%">Silva, Filipa V. M.</style></author><author><style face="normal" font="default" size="100%">Noronha, Joao P.</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Brouard, Ignacio</style></author><author><style face="normal" font="default" size="100%">Bermejo, Jaime</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new lupene triterpenetriol and anticholinesterase activity of Salvia sclareoides</style></title><secondary-title><style face="normal" font="default" size="100%">Fitoterapia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC 2007</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7-8</style></number><volume><style face="normal" font="default" size="100%">78</style></volume><pages><style face="normal" font="default" size="100%">474-481</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Main features of the labour policy in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/02.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2007</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET-Research on Enterprise and Work Innovation, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Main features of the labour policy in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00287900.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00287900</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valenduc, Gérard</style></author><author><style face="normal" font="default" size="100%">Vendramin, Patricia</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{How restructuring is changing occupations? Case study evidence from knowledge-intensive, manufacturing and service occupations}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business function</style></keyword><keyword><style  face="normal" font="default" size="100%">clothing ind</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">qualitative research</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">value chain</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/67055.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">67055</style></number><publisher><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report is the final deliverable (D11.1) of the workpackage on occupational case studies of the WORKS project (WP11 – Qualitative research – Case studies on changes in work - Impacts on the individual and the household). In this workpackage, 30 occupational case studies were achieved in 14 countries, between June 2006 and May 2007; in total 246 in-depth individual interviews were carried out, according to common interview guidelines elaborated in May 2006, at the end of the workpackage on qualitative methods (WP6). These occupational case studies are closely related to the organisational case studies that were carried out in a selected number of business functions, during the same time span. In the WORKS project, business functions are at the core of qualitative empirical research, as they provide a relevant framework for analysis of value chain restructuring and changes in work. In order to study changes in work at the individual level, this report focuses on individual workers within occupational groups linked to key business functions. This link is justified in Chapter 2. Six occupational groups are considered in the report: designers in the clothing industry; researchers in information and communication technology; IT professionals in software services; production workers in food or clothing; logistics workers in food or clothing; front office employees in customer relationships in public services. In each occupational group, three to seven case studies were conducted an reported in different countries, covering a variety of socio-economic and institutional contexts. Each case study relies on seven to nine in-depth individual interviews, including a biographical dimension. In the first part of this report (Chapter 2), the research design and methodology are explained and justified. The key research questions are developed, as well as the concrete methodological choices and the practical organisation of the case studies. The second part of the report (Chapter&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">EconStor Research Reports</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/02.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2007</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00287900.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00287900</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00287900.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00287900</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Ponces-Freire, A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Mira, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NADH oxidase activity of rat and human liver xanthine oxidoreductase: potential role in superoxide production</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Multienzyme Complexes/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">NAD/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">NADH, NADPH Oxidoreductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17440754 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">777-87</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;To characterise the NADH oxidase activity of both xanthine dehydrogenase (XD) and xanthine oxidase (XO) forms of rat liver xanthine oxidoreductase (XOR) and to evaluate the potential role of this mammalian enzyme as an O2*- source, kinetics and electron paramagnetic resonance (EPR) spectroscopic studies were performed. A steady-state kinetics study of XD showed that it catalyses NADH oxidation, leading to the formation of one O2*- molecule and half a H(2)O(2) molecule per NADH molecule, at rates 3 times those observed for XO (29.2 +/- 1.6 and 9.38 +/- 0.31 min(-1), respectively). EPR spectra of NADH-reduced XD and XO were qualitatively similar, but they were quantitatively quite different. While NADH efficiently reduced XD, only a great excess of NADH reduced XO. In agreement with reductive titration data, the XD specificity constant for NADH (8.73 +/- 1.36 microM(-1) min(-1)) was found to be higher than that of the XO specificity constant (1.07 +/- 0.09 microM(-1) min(-1)). It was confirmed that, for the reducing substrate xanthine, rat liver XD is also a better O2*- source than XO. These data show that the dehydrogenase form of liver XOR is, thus, intrinsically more efficient at generating O2*- than the oxidase form, independently of the reducing substrate. Most importantly, for comparative purposes, human liver XO activity towards NADH oxidation was also studied, and the kinetics parameters obtained were found to be very similar to those of the XO form of rat liver XOR, foreseeing potential applications of rat liver XOR as a model of the human liver enzyme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17440754</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica e Bioquimica, Faculdade de Ciencias da Universidade de Lisboa, 1749-016 Lisbon, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, Vera Marisa</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lourdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Rui Albuquerque</style></author><author><style face="normal" font="default" size="100%">Carvalho, Marcia</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidation process of adrenaline in freshly isolated rat cardiomyocytes: Formation of adrenochrome, quinoproteins, and GSH adduct</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL RESEARCH IN TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">1183-1191</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ghosh, S.</style></author><author><style face="normal" font="default" size="100%">Gorelsky, S. I.</style></author><author><style face="normal" font="default" size="100%">George, S. D.</style></author><author><style face="normal" font="default" size="100%">Chan, J. M.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Dooley, D. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic, computational, and kinetic studies of the mu4-sulfide-bridged tetranuclear CuZ cluster in N2O reductase: pH effect on the edge ligand and its contribution to reactivity</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cross-Linking Reagents/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfides/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Vibration</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 4</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17352474 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">129</style></volume><pages><style face="normal" font="default" size="100%">3955-65</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A combination of spectroscopy and density functional theory (DFT) calculations has been used to evaluate the pH effect at the CuZ site in Pseudomonas nautica (Pn) nitrous oxide reductase (N2OR) and Achromobacter cycloclastes (Ac) N2OR and its relevance to catalysis. Absorption, magnetic circular dichroism, and electron paramagnetic resonance with sulfur K-edge X-ray absorption spectra of the enzymes at high and low pH show minor changes. However, resonance Raman (rR) spectroscopy of PnN2OR at high pH shows that the 415 cm-1 Cu-S vibration (observed at low pH) shifts to higher frequency, loses intensity, and obtains a 9 cm-1 18O shift, implying significant Cu-O character, demonstrating the presence of a OH- ligand at the CuICuIV edge. From DFT calculations, protonation of either the OH- to H2O or the mu4-S2- to mu4-SH- would produce large spectral changes which are not observed. Alternatively, DFT calculations including a lysine residue at an H-bonding distance from the CuICuIV edge ligand show that the position of the OH- ligand depends on the protonation state of the lysine. This would change the coupling of the Cu-(OH) stretch with the Cu-S stretch, as observed in the rR spectrum. Thus, the observed pH effect (pKa approximately 9.2) likely reflects protonation equilibrium of the lysine residue, which would both raise E degrees and provide a proton for lowering the barrier for the N-O cleavage and for reduction of the [Cu4S(im)7OH]2+ to the fully reduced 4CuI active form for turnover.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17352474</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, Stanford University, Stanford, CA 94305, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Macedo, Carlota Veiga</style></author><author><style face="normal" font="default" size="100%">Mara Soares da Silva</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Cabrita, Eurico J.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Boron trifluoride catalyzed polymerisation of 2-substituted-2-oxazolines in supercritical carbon dioxide</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">948-953</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jimenez, A.</style></author><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The chemistry of 6-hydroxyflavylium: zwitterionic base and p-quinoidal chalcones. A multiswitchable system operated by proton, electron and photon inputs</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000245380400006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">372-380</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The complex network of chemical reactions of the compound 6-hydroxyflavylium perchlorate was studied by different techniques including UV-vis absorption spectrophotometry, stopped-flow, electrochemistry, and photochemistry. The network is characterized by the formation of a very reactive zwitterionic base as well as by p-quinoidal chalcones. The trans-chalcone is metastable in very acidic solutions and exhibits reversible redox reactions, allowing to introduce for the first time in the flavylium network an electrochemical input.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 152RVTimes Cited: 6&lt;br /&gt;
Cited Reference Count: 43&lt;br /&gt;
Jimenez, Antonio Pinheiro, Carlos Parola, A. Jorge Maestri, Mauro Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">P Pereira</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of SDS micelles on the reactivity of 4 '-methoxyflavylium ion: A stopped-flow and photochemical study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000243736600036</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">383-390</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The network of chemical reactions of the compound 4'-methoxyflavylium was studied in the presence of SDS micelles, using stopped-flow, UV-vis absorption and flash photolysis techniques. The results were compared with analogous experiments carried out in water. The large stabilization of the flavylium cation onto the micelles was proven to be due to an increase in the rate of the dehydration reaction, rather than a decrease of the hydration reaction; the cis-trans isomerisation of the chalcone was not affected by the micelles. It is shown that SDS micelles can be considered as an external stimulus capable of changing the system from one state to another. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 129NQTimes Cited: 5&lt;br /&gt;
Cited Reference Count: 67&lt;br /&gt;
Parola, A. Jorge Pereira, Pedro Pina, Fernando Maestri, Mauro&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient photochromism from the network of chemical reactions of 7,4 '-dihydroxyflavylium in CTAB micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000248986000019</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1003-1009</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Differently from water,effcient photochromism with a strong colour contrast has been observed for the multistate compound 7,4'- dihydroxyflavylium in the presence of cetyl trimethylammonium bromide ( CTAB) micelles. Two states are responsible for the photochromism: trans-chalcone ( inside the micelle) in the dark, and flavylium cation, AH(+), ( in bulk water) upon irradiation. The kinetics of the system was characterized by. ash photolysis and pH jumps. Evidence that the photochemical process leading to AH(+) occurs in the micelle was achieved. The best colour contrast is obtained at pH = 1.5, from a solution practically colourless in the dark, to an intense yellow upon irradiation ( quantum yield 0.4). The system is completely reversible with a lifetime of 38 min at room temperature, and exhibits a reasonable stability. A kinetic model capable of fitting the data from thermal entrance of the compound into the micelle, its ejection to bulk water upon irradiation and quantum yields of the photochemical process is proposed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 203PHTimes Cited: 21&lt;br /&gt;
Cited Reference Count: 22&lt;br /&gt;
Gomes, Raquel Parola, A. Jorge Laia, Cesar A. T. Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">M. Sousa</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author><author><style face="normal" font="default" size="100%">Catarino, F.</style></author><author><style face="normal" font="default" size="100%">Marcalo, J.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of 7,4 '-dihydroxy-5-methoxyflavylium in &quot;Dragon's blood&quot;: To be or not to be an anthocyanin</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000244220400007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1417-1422</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The compound 7,4'-dihydroxy-5-methoxyflavylium (dracoflavylium) was identified as the major red colorant in samples of the resin &quot;dragon's blood&quot;, extracted from the tree Dracaena draco. The complex network of reversible chemical reactions that dracoflavylium undergoes in aqueous solution is fully described; for the first time, all the equilibrium constants that enable a complete characterisation of the system have been obtained (K'(a)=1.6 x 10(-4), K-a1 = 1.0 x 10(-4), K-a2 = 3.2 x 10(-8), K-Ct1 = 1.0 x 10(-7), K-Ct2 = 1.3 x 10(-10)). It is concluded that the red colour is due to a stable quinoid base, A, which is the major species at pH 4-7. It is further shown that this compound does not fit the commonly accepted definitions of anthocyanidin nor 3-deoxyanthocyanidin. Similarly to synthetic flavylium salts, the natural compound 7,4'-dihydroxy-5-methoxyflavylium gives rise to several species (multistate system) reversibly interconverted by external stimuli, such as pH.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 136KGTimes Cited: 18&lt;br /&gt;
Cited Reference Count: 46&lt;br /&gt;
Melo, Maria J. Sousa, Micaela Parola, A. Jorge Seixas de Melo, J. Srgio Catarino, Fernando Marcalo, Joaquim Pina, Fernando&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Marcalo, Joaquim/J-5476-2013&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Parola, A. Jorge/0000-0002-1333-9076; Marcalo, Joaquim/0000-0001-7580-057X&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistate reaction kinetics of 6-hydroxy-4 '-(dimethylamino)flavylium driven by pH. A stopped-flow study</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000242827100009</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">69-77</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthetic flavylium salt 6-hydroxy-4'-(dimethylamino)flavylium hexa. uorophosphate displays a set of pH-driven chemical reactions in aqueous solutions, involving the formation of hemiketal species and chalcones with cis and trans configurations. Such reactions were studied by steady-state and transient UV-Vis spectroscopy and by stopped-flow techniques. A novel and more generalized kinetic scheme is developed, in order to take account of possible acid/base pairs that occur in the network of chemical reactions as the pH is changed. It is found that the formation of the hemiketal species by hydration of the. avylium is slow, and it is not possible to isolate each process that leads to the formation of the cis-chalcone ( hydration and tautomerization reactions). The cis/trans isomerization reaction of cis-chalcone is slow, and the system takes several hours to reach equilibrium after a pH jump at room temperature. In basic conditions, negatively charged trans-chalcones are dominant. Comparison with other. avylium compounds shows that the hydration process is affected mainly by the amino group, while the hydroxyl group influences the tautomerization and isomerization reactions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 116TXTimes Cited: 9&lt;br /&gt;
Cited Reference Count: 33&lt;br /&gt;
Laia, Cesar A. T. Parola, A. Jorge Folgosa, Filipe Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Folgosa, Filipe/F-7640-2012; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Folgosa, Filipe/0000-0001-5879-151X; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of 7-(N, N-diethylamino) 4 '-hydroxyflavylium in a water-ionic liquid biphasic system</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000246108400008</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1608-1610</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Photochromism of trans-4-(N,N-diethylamino)-2,4'-dihydroxychalcone, with formation of the photoproduct 7-(N,N-diethylamino)-4'-hydroxyflavylium, is promoted in the ionic liquid phase of a water/[bmim][PF6] biphasic system.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 162RYTimes Cited: 11&lt;br /&gt;
Cited Reference Count: 14&lt;br /&gt;
Pina, Fernando Parola, A. Jorge Melo, Maria Joao Laia, Cesar A. T. Afonso, Carlos A. M.&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Promoting photochromism on flavylium derived 2-hydroxychalcones in aqueous solutions by addition of CTAB micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000250260500005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">12059-12065</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A strategy to obtain photochromism from the network of chemical reactions originated by flavyliurn compounds in solution is described. This strategy is particularly useful for flavyliurn salts bearing amino groups which give rise to a variety of beautiful colors but lack photochemistry in water. The trans-chalcone of 7-(N,Ndiethylamino)-4'-hydroxyflavylium interacts strongly with CTAB micelles defining a yellow dark state. Upon irradiation, the system switches to a pink-red state emerging from the flavylium cation that is formed inside the micelle and ejected to the bulk aqueous phase. The photochemical product reverts back to the transchalcone adduct with the micelle in the dark. The thermodynamics as well as the kinetics of the photochromic system were studied in detail. The best color contrast is obtained at pH = 4.25 with (D = 0.001 and a recovery lifetime of approximately 3 h. This photochromic system works with no need of changing the pH, which constitutes an important improvement over previously described systems dependent on pH jumps.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 221XKTimes Cited: 11&lt;br /&gt;
Cited Reference Count: 22&lt;br /&gt;
Gomes, Raquel Parola, A. Jorge Laia, Cesar A. T. Pina, Fernando&lt;br /&gt;
Laia, Cesar/C-8651-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Takato, S.</style></author><author><style face="normal" font="default" size="100%">M. Sousa</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting Perkin's dye(s): the spectroscopy and photophysics of two new mauveine compounds (B2 and C)</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000247397400029</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">2624-2626</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two new components have been identified in an early sample prepared according to the original recipe of Perkin, and perhaps even by Perkin himself around 1860 - a new isomer of Perkin's mauveine B (designated as mauveine B2) together with a new mauveine compound (mauveine C) - and these compounds were synthesized again using starting materials chosen to reproduce Perkin's original synthesis and isolated by HPLC-DAD, identified by H-1 NMR, MS and their spectroscopic (UV/Vis and emission) and photophysical behaviour investigated.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 180WLTimes Cited: 16&lt;br /&gt;
Cited Reference Count: 20&lt;br /&gt;
de Melo, J. Seixas Takato, S. Sousa, M. Melo, M. J. Parola, A. J.&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Parola, A. Jorge/F-4048-2010; Seixas de Melo, Sergio/A-5388-2008; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Seixas de Melo, Sergio/0000-0001-9708-5079;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordeiro, Francisco M.</style></author><author><style face="normal" font="default" size="100%">Carreira, Ricardo J.</style></author><author><style face="normal" font="default" size="100%">Rial-Otero, Raquel</style></author><author><style face="normal" font="default" size="100%">Rivas, M. Gabriela</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Capelo, Jose-Luis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simplifying sample handling for protein identification by peptide mass fingerprint using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Rapid Communications in Mass Spectrometry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/rcm.3214</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">3269-3278</style></pages><isbn><style face="normal" font="default" size="100%">0951-4198</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An ultrasonic bath, an ultrasonic probe and a sonoreactor were used to speed up the kinetics of the reactions involved in each step of the sample handling for in-gel protein identification by peptide mass fingerprint, PMF, using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). The following steps were successfully accelerated using ultrasonic energy: gel washing, protein reduction, and protein alkylation. As a result, a reduction comprising 80% to 90% of the total time involved in the classic approach was achieved. In addition the sample handling was also drastically simplified. The number of peptides identified and the protein sequence coverage obtained for the new procedure were comparable to those obtained with the traditional sample treatment for the following protein standards: glycogen phosphorylase b, BSA, ovalbumin, carbonic anhydrase, trypsin inhibitor and alpha-lactalbumin. Finally, as a proof of the procedure, specific proteins were identified from complex protein mixtures obtained from three different sulphate- reducing bacteria: Desulfovibrio, desulfuricans G20, Desulfuvibrio gigas NCIB 9332, and Desulfuvibrio desulfuricans ATCC 27774. Copyright (c) 2007 John Wiley &amp;amp; Sons, Ltd.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000250239200006</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substitution and solvent effects in the chalcones isomerization barrier of flavylium photochromic systems</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000245380400007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">381-385</style></pages><isbn><style face="normal" font="default" size="100%">1474-905X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Useful application of photochromic compounds as optical memories implies the existence of a large kinetic barrier between the forms interconverted by light. In the case of flavylium salts, the ground state isomerization barrier between the photoisomerizable chalcone isomers is shown to correlate with the electron donating ability of the substituents, measured by their effects in the H-1 NMR chemical shifts of the aromatic protons. Substitution with electron donating groups in ring A lowers the barrier while substitution at ring B has the opposite effect. However, in water, the observed increase is higher than expected in the case of compound 4', 9-dihydroxychalcone when compared with the analogous 4'-dimethylamino-9-hydroxychalcone, containing a better electron donating group in the same position. Our interpretation is that the water network is providing an efficient pathway to form tautomers. In acetonitrile, unlike water, the expected order is indeed observed: E-a( 4', 9-dihydroxychalcone) = 60 kJ mol(-1) &amp;lt; E-a ( 4'-dimethylamino-9-hydroxychalcone) = 69 kJ mol(-1).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 152RVTimes Cited: 12&lt;br /&gt;
Cited Reference Count: 24&lt;br /&gt;
Roque, Ana Lima, Joao Carlos Parola, A. Jorge Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Alarcon, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and photophysical properties of dansyl-based polyamine ligands and their Zn(II) complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000244364600055</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">360</style></volume><pages><style face="normal" font="default" size="100%">1200-1208</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthesis, potentiometric studies and photophysical properties of two new polyamine ligands (L1 and L2) possessing the dansyl chromophore were studied in aqueous 0.15 M NaCl. The compounds show the absorption and emissions bands characteristic of the dansylamide fluorophore and both present intramolecular excited state proton transfer at intermediate pH ranges. One of the ligands (L2) strongly coordinates Zn(II) leading to fluorescence quenching. A model compound (L3) of the dansyl moiety was also investigated. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 138LRTimes Cited: 12&lt;br /&gt;
Cited Reference Count: 44&lt;br /&gt;
Parola, A. Jorge Lima, Joao Carlos Pina, Fernando Pina, Joao de Melo, Joao Seixas Soriano, Conxa Garcia-Espana, Enrique Aucejo, Ricardo Alarcon, Javier&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Pina, Joao /H-9948-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cleto, João</style></author><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Patrícia Fortes</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Marginal CO2 abatement costs for the Portuguese energy system - scenarios analysis for 2030</style></title><secondary-title><style face="normal" font="default" size="100%">9th International Conference Energy for a Clean Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2-4 July</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Povoa de Varzim, Portugal</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing Human and Technological Dimensions in Virtual Team's Operational Competences</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">09/2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6942.html</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IET</style></publisher><pub-location><style face="normal" font="default" size="100%">Monte de Caparica</style></pub-location><pages><style face="normal" font="default" size="100%">1-14</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cognitive task automation may lead to over trust, complacency and loss of the necessary work environment situation awareness. This is a major constraint in complex work organizations teamwork, ending up into an operational gap, between system developments and its understanding and usability, by operators. This document presents a summary of the main results of author’s research on operational decision processes and occupational competences, applied to the air traffic control operational reality. Introducing a human/technological complementary approach to virtual team’s conceptualisation, the results show there is a dimension to be followed in human/machine integration, which stands beyond interface design, and calls for a deeper human comprehension of technological agent’s structure and functionalities, which will, ultimately, require the development of an operational cognitive framework, where work processes and technological behaviour are integrated in professional competences, as he two faces of the same coin.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://jb.asm.org/content/189/22/8371.full&quot; target=&quot;_blank&quot;&gt;&lt;i&gt;trans&lt;/i&gt;-Acting Factors and cis Elements Involved in Glucose Repression of Arabinan Degradation in &lt;i&gt;Bacillus subtilis&lt;/i&gt;.&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">8371-8376</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;In &lt;i&gt;Bacillus subtilis&lt;/i&gt;, the synthesis of enzymes involved in the degradation of arabinose-containing polysaccharides is subject to carbon catabolite repression (CCR). Here we show that CcpA is the major regulator of repression of the arabinases genes in the presence of glucose. CcpA acts via binding to one &lt;i&gt;cre&lt;/i&gt; each in the promoter regions of the &lt;i&gt;abnA&lt;/i&gt; and &lt;i&gt;xsa&lt;/i&gt; genes and to two &lt;i&gt;cres&lt;/i&gt; in the &lt;i&gt;araABDLMNPQ-abfA&lt;/i&gt; operon. The contributions of the coeffectors HPr and Crh to CCR differ according to growth phase. HPr dependency occurs during both exponential growth and the transitional phase, while Crh dependency is detected mainly at the transitional phase. Our results suggest that Crh synthesis may increase at the end of exponential growth and consequently contribute to this effect, together with other factors.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, Irina Saraiva</style></author><author><style face="normal" font="default" size="100%">Mota, Luís Jaime</style></author><author><style face="normal" font="default" size="100%">Soares, Cláudio Manuel</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://nar.oxfordjournals.org/content/35/14/4755.long&quot; target=&quot;_blank&quot;&gt;Probing key DNA contacts in AraR-mediated transcriptional repression of the &lt;i&gt;Bacillus subtilis&lt;/i&gt; arabinose regulon&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic Acids Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">4755-4766</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;In the absence of arabinose, the AraR transcription factor represses the expression of genes involved in the utilization of arabinose, xylose and galactose in &lt;i&gt;Bacillus subtilis&lt;/i&gt;. AraR exhibits a chimeric organization: the N-terminal DNA-binding region belongs to the GntR family and the C-terminal effector-binding domain is homologous to the GalR/LacI family. Here, the AraR–DNA-binding interactions were characterized &lt;i&gt;in vivo&lt;/i&gt; and &lt;i&gt;in vitro&lt;/i&gt;. The effect of residue substitutions in the AraR N-terminal domain and of base-pair exchanges into an AraR–DNA-binding operator site were examined by assaying for AraR-mediated regulatory activity &lt;i&gt;in vivo&lt;/i&gt; and DNA-binding activity &lt;i&gt;in vitro&lt;/i&gt;. The results showed that residues K4, R45 and Q61, located in or near the winged-helix DNA-binding motif, were the most critical amino acids required for AraR function. In addition, the analysis of the various mutations in an AraR palindromic operator sequence indicated that bases G9, A11 and T16 are crucial for AraR binding. Moreover, an AraR mutant M34T was isolated that partially suppressed the effect of mutations in the regulatory cis-elements. Together, these findings extend the knowledge on the nature of AraR nucleoprotein complexes and provide insight into the mechanism that underlies the mode of action of AraR and its orthologues.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Lowe, C. R.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">M. Zachariou</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity chromatography: History, Perspectives, Limitations and Prospects</style></title><secondary-title><style face="normal" font="default" size="100%">Affinity Chromatography: Methods and Protocols</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerprotocols.com/Abstract/doi/10.1007/978-1-59745-582-4_1</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%"> Humana Press Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">U.S.A.</style></pub-location><pages><style face="normal" font="default" size="100%">1-23 </style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biomolecule separation and purification has until very recently steadfastly remained one of the more empirical aspects of modern biotechnology. Affinity chromatography, one of several types of adsorption chromatography, is particularly suited for the efficient isolation of biomolecules. This technique relies on the adsorbent bed material that has biological affinity for the substance to be isolated. This review is intended to place affinity chromatography in historical perspective and describe the current status, limitations and future prospects for the technique in modern biotechnology.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, Ana C A</style></author><author><style face="normal" font="default" size="100%">Silva, Cláudia S.O.</style></author><author><style face="normal" font="default" size="100%">Taipa, M. Ângela</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Affinity-based methodologies and ligands for antibody purification: Advances and perspectives</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chromatography A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Affinity purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioengineered ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Biospecific ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Combinatorial Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Intelligent design</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudobiospecific ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Synthetic mimic affinity ligands</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0021967307009764</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">1160</style></volume><pages><style face="normal" font="default" size="100%">44–55</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Many successful, recent therapies for life-threatening diseases such as cancer and rheumatoid arthritis are based on the recognition between native or genetically engineered antibodies and cell-surface receptors. Although naturally produced by the immune system, the need for antibodies with unique specificities and designed for single application, has encouraged the search for novel antibody purification strategies. The availability of these products to the end-consumer is strictly related to manufacture costs, particularly those attributed to downstream processing. Over the last decades, academia and industry have developed different types of interactions and separation techniques for antibody purification, affinity-based strategies being the most common and efficient methodologies. The affinity ligands utilized range from biological to synthetic designed molecules with enhanced resistance and stability. Despite the successes achieved, the purification “paradigm” still moves interests and efforts in the continuous demand for improved separation performances. This review will focus on recent advances and perspectives in antibody purification by affinity interactions using different techniques, with particular emphasis on affinity chromatography.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Sofia Nunes</style></author><author><style face="normal" font="default" size="100%">Ana I Dias</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author><author><style face="normal" font="default" size="100%">Ana Moreira,</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the generators of epileptic activity in early-onset childhood benign occipital lobe epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><pages><style face="normal" font="default" size="100%">1341-1347</style></pages><issue><style face="normal" font="default" size="100%">118</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal,  A</style></author><author><style face="normal" font="default" size="100%">Nunes, S</style></author><author><style face="normal" font="default" size="100%">Dias, AI</style></author><author><style face="normal" font="default" size="100%">Vieira, JP</style></author><author><style face="normal" font="default" size="100%">Ana, Moreira</style></author><author><style face="normal" font="default" size="100%">Calado, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the generators of epileptic activity in early-onset childhood benign occipital lobe epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">(118):1341-1347</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Sofia Nunes</style></author><author><style face="normal" font="default" size="100%">António Martins</style></author><author><style face="normal" font="default" size="100%">Mário Forjaz Secca</style></author><author><style face="normal" font="default" size="100%">Constança Jordão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Brain Mapping of Epileptic Activity in a Case of Idiopathic Occipital Lobe Epilepsy (Panayiotopoulos Syndrome)</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1179-1183</style></pages><issue><style face="normal" font="default" size="100%">48</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal,  A</style></author><author><style face="normal" font="default" size="100%">Nunes, S</style></author><author><style face="normal" font="default" size="100%">Martins, A</style></author><author><style face="normal" font="default" size="100%">Secca, MF</style></author><author><style face="normal" font="default" size="100%">Jordão, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Brain Mapping of Epileptic Activity in a Case of Idiopathic Occipital Lobe Epilepsy (Panayiotopoulos Syndrome)</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1179-1183</style></pages><issue><style face="normal" font="default" size="100%">48</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The collaborative work concept and the information systems support: perspectives for and from manufacturing industry</style></title><secondary-title><style face="normal" font="default" size="100%">Technikfolgenabschätzung – Theorie und Praxis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5627.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">49-57</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Most of the discussion and controversy on organisation of work concepts has been referenced to the manufacturing industry along the 20th century: it started with the concept of “scientific management” from Taylor, and continued with the new ideas on the importance of human factors as Mayo pointed out in the 1930s. Immediately after the 2nd World War Friedmann studied the human problems related to new manufacturing technologies and automation. And the late 1950 and 1960s were decades of strong debate on the socio-technics with the research at Tavistock Institute of London and the emergence of national programmes on new forms of work organisation. At the end of the last century the concept of collaborative work was developed together with the definition(s) of information systems and organisational design. However, the interest came from other production activities, like the services. This article analyses the approaches developed on these debates on the collaborative work and information system and its application to the manufacturing industry.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Isabel M. P. L. V. O.</style></author><author><style face="normal" font="default" size="100%">Eça, Rosário</style></author><author><style face="normal" font="default" size="100%">Pinho, Olívia</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecília</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development and Validation of an HPLC/UV Method for Quantification of Bioactive Peptides in Fermented Milks</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Liquid Chromatography &amp; Related Technologies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Casein</style></keyword><keyword><style  face="normal" font="default" size="100%">Fermented Milks</style></keyword><keyword><style  face="normal" font="default" size="100%">{ACE-Inhibitory} Peptides</style></keyword><keyword><style  face="normal" font="default" size="100%">{Rp-Hplc}</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">2139–2147</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The simultaneous separation and quantification of two casein peptides {(IPP}, {VPP)} presenting potent inhibitory activity of angiotensin-converting-enzyme {(ACE)} and casein in fermented milks was developed. Gradient elution was carried out at a flow-rate of 1 {mL/min}, using a mixture of two solvents. Solvent A was 0.1% {TFA} in water and solvent B was acetonitrile-water-trifluoracetic acid 95:5:0.1. The effluent was monitored by {UV} detector at 214 nm. Calibration curves were constructed in the interval of 0.01-1.0 {mg/mL} for {VPP}, 0.005-1.0 {mg/mL} for {IPP}, and 0.05-3.0 {mg/mL} for casein. R2 invariably exceeded 0.999. The detection limits were 0.004 for {VPP}, 0.002 {mg/mL} for {IPP}, and 0.02 {mg/mL} for casein. Repeatability of the method was evaluated by six consecutive injections of two standard solutions containing {VPP}, {IPP}, and casein. The {RSD} values for concentration were all below 5.08%. Recovery studies were carried out to determine the accuracy of the method. Recoveries ranged between 88 and 98.2%. The methodology was applied, not only, for the monitorization of {VPP}, {IPP}, and casein in commercial fermented milks labeled as presenting antihypertensive properties, but also, in milk with different degrees of fermentation by L. Helveticus, and in other commercial functional fermented milks, such as, those presenting cholesterol lowering properties.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">P. M. Pereira</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescence ratio imaging microscopy shows decreased access of vancomycin to cell wall synthetic sites in vancomycin-resistant Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">Antimicrob Agents Chemother</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">3627-3633</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the fractional Brownian motion definition</style></title><secondary-title><style face="normal" font="default" size="100%">Conference on Multibody Systems, Nonlinear Dynamics and Control (MSNDC). : ASME IDETC07</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Non Integer Order Quantum Derivative</style></title><secondary-title><style face="normal" font="default" size="100%">Symposium on Applied Fractional Calculus (SAFC07)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1118/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">H. Huth</style></author><author><style face="normal" font="default" size="100%">C. Shick</style></author><author><style face="normal" font="default" size="100%">A. Schoenhals</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Origin of glassy dynamics in a liquid crystal studied by broadband dielectric and specific heat spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review E</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/doi/10.1103/PhysRevE.75.061708</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/bras_pre_75_2007.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">061708-1</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Others</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parecer sobre a oportunidade de investimento turístico-imobiliário na Ilha de São Vicente em Cabo Verde</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">GEOTPU</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Parecer sobre Habitats da Rede Natura 2000 na Área do Rego Travesso – Seixal</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">GEOTPU</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A participação da população no processo de ordenamento das áreas de paisagem protegida,</style></title><secondary-title><style face="normal" font="default" size="100%">olóquio Património Paisagístico: os caminhos da transversalidade</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">Associação Portuguesa de Arquitectura Paisagísta</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Soldatos, CR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potential dementia biomarkers based on the time-varying microstructure of sleep EEG spindles</style></title><secondary-title><style face="normal" font="default" size="100%">2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. :2464–2467</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1869/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The time-varying microstructure of sleep EEG spindles may have clinical significance in dementia studies. In this work, the sleep spindle is modeled as an AM-FM signal and parameterized in terms of six parameters, three quantifying the instantaneous envelope (IE) and three quantifying the instantaneous frequency (IF) of the spindle model. The IE and IF waveforms of sleep spindles from patients with dementia and normal controls were estimated using the time-frequency technique of complex demodulation (CD). Sinusoidal curve-fitting using a matching pursuit (MP) approach was applied to the IE and IF waveforms for the estimation of the six model parameters. Specific differences were found in sleep spindle instantaneous frequency dynamics between spindles from dementia subjects and spindles from controls.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potentially Biodegradable Polymers based on α- or β-Pinene and Sugar Derivatives or Styrene, Obtained under Normal Conditions and Microwave Irradiation</style></title><secondary-title><style face="normal" font="default" size="100%">Eur. J. Org. Chem. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><pages><style face="normal" font="default" size="100%">1357-1363</style></pages><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Y. Binev</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">J. Aires-de-Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prediction of 1H NMR coupling constants with associative neural networks trained for chemical shifts</style></title><secondary-title><style face="normal" font="default" size="100%">J. Chem. Inf. Model.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/cgi-bin/abstract.cgi/jcisd8/2007/47/i06/abs/ci700172n.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">2089-2097</style></pages><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A. C. A.</style></author><author><style face="normal" font="default" size="100%">Lowe, C. R.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">M. Zachariou</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Rationally designed ligands for use in Affinity Chromatography: An artificial Protein L</style></title><secondary-title><style face="normal" font="default" size="100%">Affinity Chromatography: Methods and Protocols</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.springerprotocols.com/Abstract/doi/10.1007/978-1-59745-582-4_7</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Humana Press Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">U.S.A.</style></pub-location><pages><style face="normal" font="default" size="100%">93-110</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Synthetic affinity ligands can circumvent the drawbacks of natural immunoglobulin (Ig)-binding proteins by imparting resistance to chemical and biochemical degradation and to in situ sterilization, as well as ease and low cost of production. Protein L (PpL), isolated from Peptostreptococcus magnus strains, interacts with the Fab (antigen-binding fragment) portion of Igs, specifically with kappa light chains, and represents an almost universal ligand for the purification of antibodies. The concepts of rational design and solid-phase combinatorial chemistry were used for the discovery of a synthetic PpL mimic affinity ligand. The procedure presented in this chapter represents a general approach with the potential to be applied to different systems and target proteins.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Bruix, Marta</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox-linked conformational changes of a multiheme cytochrome from Geobacter sulfurreducens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006291X07012533</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">360</style></volume><pages><style face="normal" font="default" size="100%">194-198</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Multiheme c-type cytochromes from members of the Desulfovibrionacea and Geobactereacea families play crucial roles in the bioenergetics of these microorganisms. Thermodynamic studies using NMR and visible spectroscopic techniques on tetraheme cytochromes c3 isolated from Desulfovibrio spp. and more recently on a triheme cytochrome from Geobacter sulfurreducens showed that the properties of each redox centre are modulated by the neighbouring redox centres enabling these proteins to perform energy transduction and thus contributing to cellular energy conservation. Electron/proton transfer coupling relies on redox-linked conformational changes that were addressed for some multiheme cytochromes from the comparison of protein structure of fully reduced and fully oxidised forms. In this work, we identify for the first time in a multiheme cytochrome the simultaneous presence of two different conformations in solution. This was achieved by probing the different oxidation stages of a triheme cytochrome isolated from G. sulfurreducens using 2D-NMR techniques. The results presented here will be the foundations to evaluate the modulation of the redox centres properties by conformational changes that occur during the reoxidation of a multiheme protein.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">CM Arraiano</style></author><author><style face="normal" font="default" size="100%">A. Fialho</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Regulação da Transcrição em Procariontes.</style></title><secondary-title><style face="normal" font="default" size="100%">O mundo do RNA: novos desafios e perspectivas futuras</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">Edições Técnicas Lidel</style></publisher><pages><style face="normal" font="default" size="100%">23-42</style></pages><isbn><style face="normal" font="default" size="100%">972-757-419-X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nuno Boavida</style></author><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Research and Development expenditure in the business sector as indicator of knowledge economy: the Portuguese experience</style></title><secondary-title><style face="normal" font="default" size="100%">IET Working Papers Series</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">FCT-UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting the Initial Conditions Problem in Fractional Linear Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Symposium on Applied Fractional Calculus (SAFC07)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1119/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Riesz Potentials as Centred Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Fractional Calculus</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><pub-location><style face="normal" font="default" size="100%">Springer Netherlands</style></pub-location><pages><style face="normal" font="default" size="100%">93-112</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Generalised fractional centred differences and derivatives are studied in this Chapter. These generalise to real orders the existing ones valid for even and odd positive integer orders. For each one, suitable integral formulations are presented. The limit computation inside the integrals leads to generalisations of the Cauchy derivative. Their computations using a special path lead to the well known Riesz potentials. A study for coherence is done by applying the definitions to functions with Fourier transform. The existence of inverse Riesz potentials is also studied.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Todorovic, Smilja</style></author><author><style face="normal" font="default" size="100%">Sónia S. Leal</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Zebger, Ingo</style></author><author><style face="normal" font="default" size="100%">Hildebrandt, Peter</style></author><author><style face="normal" font="default" size="100%">Murgida, Daniel H.</style></author><author><style face="normal" font="default" size="100%">Gomes, C.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Spectroscopic Study of the Temperature Induced Modifications on Ferredoxin Folding and Iron−Sulfur Moieties</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi700967g</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">10733-10738</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Thermal perturbation of the dicluster ferredoxin from Acidianus ambivalens was investigated employing a toolbox of spectroscopic methods. FTIR and visible CD were used for assessing changes of the secondary structure and coarse alterations of the [3Fe4S] and [4Fe4S] cluster moieties, respectively. Fine details of the disassembly of the metal centers were revealed by paramagnetic NMR and resonance Raman spectroscopy. Overall, thermally induced unfolding of AaFd is initiated with the loss of α-helical content at relatively low temperatures (Tapp (m) ~ 44 °C), followed by the disruption of both iron−sulfur clusters (Tapp (m) ~ 53−60 °C). The degradation of the metal centers triggers major structural changes on the protein matrix, including the loss of tertiary contacts (Tapp (m) ~ 58 °C) and a change, rather than a significant net loss, of secondary structure (Tapp (m) ~ 60 °C). This latter process triggers a secondary structure reorganization that is consistent with the formation of a molten globule state. The combined spectroscopic approach here reported illustrates how changes in the metalloprotein organization are intertwined with disassembly of the iron−sulfur centers, denoting the conformational interplay of the protein backbone with cofactors.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">37</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Чеховський А.О., Томила Т.В., Рагуля А.В., Тимофєєва І.І., Іванчук А.А., Биков Д.А., Лобунець Т.Ф., Барабаш В.А.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Вплив природи, полярності та сукупність електродів на процес формування покриттів карбонітридів електрохімічним методом в ацетонитрилі</style></title><secondary-title><style face="normal" font="default" size="100%">Сучасні проблеми фізичного матеріалознавства </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">77-83</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Frederico Castelo</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Kaushal, Kishor Vernia A.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of nanofiltration to re-use the sharpless asymmetric dihydroxylation catalytic system</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron-Asymmetry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000249710700001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">1637-1641</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sousa, Micaela</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The art of CO2 for art conservation: a green approach to antique textile cleaning</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000249079600014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">943-947</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 11 Melo, Maria Joao/C-8594-2011; Aguiar-Ricardo, Ana/C-3286-2011; Casimiro, Teresa/D-2365-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Aguiar-Ricardo, Ana/0000-0002-2193-1440; Casimiro, Teresa/0000-0001-9405-6221; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Collaborative Work Concept and the Information Systems Support: Perspectives for and from Manufacturing Industry</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Collaborative Work</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5627.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5627</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Most of the discussion and controversy on organisation of work concepts has been referenced to the manufacturing industry along the 20th century: it started with the concept of “scientific management” from Taylor, and continued with the new ideas on the importance of human factors as Mayo pointed out in the 1930s. Immediately after the 2nd World War Friedmann studied the human problems related to new manufacturing technologies and automation. And the late 1950 and 1960s were decades of strong debate on the socio-technics with the research at Tavistock Institute of London and the emergence of national programmes on new forms of work organisation. At the end of the last century the concept of collaborative work was developed together with the definition(s) of information systems and organisational design. However, the interest came from other production activities, like the services. This article analyses the approaches developed on these debates on the collaborative work and information system and its application to the manufacturing industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kulkarni, Prashant S.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A comparative study on absorption and selectivity of organic vapors by using ionic liquids based on imidazolium, quaternary ammonium, and guanidinium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000250330500010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">8470-8477</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kulkarni, Prashant S.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">Nunes, M. Cristiana</style></author><author><style face="normal" font="default" size="100%">Raymundo, Anabela</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparison of physicochemical properties of new ionic liquids based on imidazolium, quaternary ammonium, and guanidinium cations</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000250330500011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">8478-8488</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 83 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; Nunes, Cristiana/N-6951-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Nunes, Cristiana/0000-0002-1281-8606; 83&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thapper, Anders</style></author><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correlating EPR and X-ray structural analysis of arsenite-inhibited forms of aldehyde oxidoreductase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000245457700008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">353-366</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Thapper, Anders/A-6728-2010; Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, Teresa</style></author><author><style face="normal" font="default" size="100%">Dias, Joao Miguel</style></author><author><style face="normal" font="default" size="100%">Dolla, Alain</style></author><author><style face="normal" font="default" size="100%">Durand, Marie-Claire</style></author><author><style face="normal" font="default" size="100%">Goncalves, Luisa L.</style></author><author><style face="normal" font="default" size="100%">Lampreia, Jorge</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the 16 heme cytochrome from Desulfovibrio gigas: A glycosylated protein in a sulphate-reducing bacterium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000247904400005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">370</style></volume><pages><style face="normal" font="default" size="100%">659-673</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Romao, Maria/A-4115-2013; Lampreia, Jorge/A-9927-2012; REQUIMTE, AL/H-9106-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Lampreia, Jorge/0000-0001-8846-0041; Moura, Isabel/0000-0003-0971-4977; 9&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, Isabel M. P. L. V. O.</style></author><author><style face="normal" font="default" size="100%">Eca, Rosario</style></author><author><style face="normal" font="default" size="100%">Pinho, Olívia</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice</style></author><author><style face="normal" font="default" size="100%">Roque, Ana Cecilia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Development and validation of an HPLC/UV method for quantification of bioactive peptides in fermented milks</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF LIQUID CHROMATOGRAPHY \&amp;amp; RELATED TECHNOLOGIES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">{13-16}</style></number><volume><style face="normal" font="default" size="100%">{30}</style></volume><pages><style face="normal" font="default" size="100%">{2139-2147}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The simultaneous separation and quantification of two casein peptides (IPP, VPP) presenting potent inhibitory activity of angiotensin-converting-enzyme (ACE) and casein in fermented milks was developed. Gradient elution was carried out at a flow-rate of 1 mL/min, using a mixture of two solvents. Solvent A was 0.1% TFA in water and solvent B was acetonitrile-water-trifluoracetic acid 95:5:0.1. The effluent was monitored by UV detector at 214 nm. Calibration curves were constructed in the interval of 0.01-1.0 mg/mL for VPP, 0.005-1.0 mg/mL for IPP, and 0.05-3.0 mg/mL for casein. R 2 invariably exceeded 0.999. The detection limits were 0.004 for VPP, 0.002 mg/mL for IPP, and 0.02 mg/mL for casein. Repeatability of the method was evaluated by six consecutive injections of two standard solutions containing VPP, IPP, and casein. The RSD values for concentration were all below 5.08%. Recovery studies were carried out to determine the accuracy of the method. Recoveries ranged between 88 and 98.2%. The methodology was applied, not only, for the monitorization of VPP, IPP, and casein in commercial fermented milks labeled as presenting anti hypertensive properties, but also, in milk with different degrees of fermentation by L Helveticus, and in other commercial functional fermented milks, such as, those presenting cholesterol lowering properties.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/C8FBB579-CA75-4AE8-B14C-59019574CDCD</style></custom3><label><style face="normal" font="default" size="100%">r08480</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, J. Seixas</style></author><author><style face="normal" font="default" size="100%">Costa, Telma</style></author><author><style face="normal" font="default" size="100%">Francisco, Alexandra</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamics of short as compared with long poly(acrylic acid) chains hydrophobically modified with pyrene, as followed by fluorescence techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000244776800011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1370-1385</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 23 Seixas de Melo, Sergio/A-5388-2008; Macanita, Antonio/H-9284-2012; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Seixas de Melo, Sergio/0000-0001-9708-5079; Macanita, Antonio/0000-0003-0976-6654; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Frade, Raquel F. M.</style></author><author><style face="normal" font="default" size="100%">Matias, Ana</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, Catarina M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of ionic liquids on human colon carcinoma HT-29 and CaCo-2 cell lines</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000248354000018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">873-877</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 42 Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; Matias, Ana/J-2387-2013; Frade, Raquel/J-4555-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Matias, Ana/0000-0002-4888-9414; Frade, Raquel/0000-0002-1200-2447; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 45&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Afonso, Carlos A. M.</style></author><author><style face="normal" font="default" size="100%">Branco, Luis C.</style></author><author><style face="normal" font="default" size="100%">Candeias, Nuno R.</style></author><author><style face="normal" font="default" size="100%">Gois, Pedro M. P.</style></author><author><style face="normal" font="default" size="100%">Lourenco, Nuno M. T.</style></author><author><style face="normal" font="default" size="100%">Mateus, Nuno M. M.</style></author><author><style face="normal" font="default" size="100%">Rosa, Joao N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient catalyst reuse by simple dissolution in non-conventional media</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000247543000011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><pages><style face="normal" font="default" size="100%">2669-2679</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 39 Lourenco, Nuno/K-5088-2012; Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; Rosa, Joao/I-6129-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; gois, pedro/A-9251-2014; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Lourenco, Nuno/0000-0001-9329-2724; Branco, Luis/0000-0003-2520-1151; Rosa, Joao/0000-0001-5165-8820; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; gois, pedro/0000-0002-7698-630X; 40&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, Ana Luisa</style></author><author><style face="normal" font="default" size="100%">Dias, Fernando M. V.</style></author><author><style face="normal" font="default" size="100%">Nagy, Tibor</style></author><author><style face="normal" font="default" size="100%">Prates, Jose A. M.</style></author><author><style face="normal" font="default" size="100%">Proctor, Mark R.</style></author><author><style face="normal" font="default" size="100%">Smith, Nicola</style></author><author><style face="normal" font="default" size="100%">Bayer, Edward A.</style></author><author><style face="normal" font="default" size="100%">Davies, Gideon J.</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luis M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Gilbert, Harry J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for a dual binding mode of dockerin modules to cohesins</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences of the United States of America</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000244661400015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">3089-3094</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 56 Davies, Gideon/A-9042-2011; Dias, Fernando/I-4861-2012; Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Davies, Gideon/0000-0002-7343-776X; Dias, Fernando/0000-0001-8109-2063; Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; 57&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, Catarina</style></author><author><style face="normal" font="default" size="100%">Gonzalez, Pablo J.</style></author><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Carvalho, Ana L.</style></author><author><style face="normal" font="default" size="100%">Najmudin, Shabir</style></author><author><style face="normal" font="default" size="100%">Hettman, Thomas</style></author><author><style face="normal" font="default" size="100%">Dieckman, Stephan</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterodimeric nitrate reductase (NapAB) from Cupriavidus necator H16: purification, crystallization and preliminary X-ray analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000248045100015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">516-519</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; Coelho, Catarina /D-2073-2013; Moura, Jose/D-6426-2013; Gonzalez, Pablo/D-8200-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Coelho, Catarina /0000-0003-1852-5406; Moura, Isabel/0000-0003-0971-4977; 6 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fv, Ventura</style></author><author><style face="normal" font="default" size="100%">Violante, S.</style></author><author><style face="normal" font="default" size="100%">Gomes, C.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Gaspar, M. M.</style></author><author><style face="normal" font="default" size="100%">Cruz, M. E. M.</style></author><author><style face="normal" font="default" size="100%">Soveral, G.</style></author><author><style face="normal" font="default" size="100%">Wanders, R. J.</style></author><author><style face="normal" font="default" size="100%">Leandro, P.</style></author><author><style face="normal" font="default" size="100%">de Almeida, Tavares V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The human carnitine acylcarnitine translocase (hCACT): Strategies for its heterologous expression, purification and crystallization</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inherited Metabolic Disease</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000248860000209</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">53-53</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 LNEG, Producao Cientifica/D-2212-2012; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; iMed.ULisboa, MetGen /B-5293-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; Soveral, Graca/L-1550-2013; Leandro, Paula/A-8323-2014 Romao, Maria/0000-0002-3004-0543; Carvalho, Ana Luisa/0000-0002-3824-0240; Soveral, Graca/0000-0001-8487-110X; Leandro, Paula/0000-0002-2946-9342 1 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Sousa, Micaela</style></author><author><style face="normal" font="default" size="100%">A. Jorge Parola</style></author><author><style face="normal" font="default" size="100%">Seixas de Melo, J. Srgio</style></author><author><style face="normal" font="default" size="100%">Catarino, Fernando</style></author><author><style face="normal" font="default" size="100%">Marcalo, Joaquim</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of 7,4 '-dihydroxy-5-methoxyflavylium in &quot;Dragon's blood&quot;: To be or not to be an anthocyanin</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000244220400007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1417-1422</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; REQUIMTE, AL/H-9106-2013; Marcalo, Joaquim/J-5476-2013; Group, Photochem&amp;amp;SC/M-4665-2013; REQUIMTE, PHOTO/M-4229-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; Pina, Fernando/0000-0001-8529-6848; Marcalo, Joaquim/0000-0001-7580-057X; Parola, A. Jorge/0000-0002-1333-9076; 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portugal, Carla A. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Monitoring the structural alterations induced in P-lactoglobulin during ultrafiltration: learning from chemical and thermal denaturation phenomena</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">300</style></volume><pages><style face="normal" font="default" size="100%">211-223</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the fractional Brownian motion definition</style></title><secondary-title><style face="normal" font="default" size="100%">Conference on Multibody Systems, Nonlinear Dynamics and Control (MSNDC)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">ASME IDETC07</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cesaltina N. E. Ricardo</style></author><author><style face="normal" font="default" size="100%">Manuel D. Ortigueira</style></author><author><style face="normal" font="default" size="100%">José António B. Gerald</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New quasi-orthogonal BCH-derived sequences for CDMA applications</style></title><secondary-title><style face="normal" font="default" size="100%">European Transactions on Telecommunications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1870/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">803–810</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Based on two methods recently proposed - the Ranging Criterion (RC) and the Generators Ranging Criterion (GRC) - new (quasi-orthogonal) even BCH-derived sequences are generated which are very attractive for synchronous or quasi-synchronous Code Division Multiple-Access (CDMA) systems. Numerical results show that the new family of BCH-derived sequences can contain a higher number of quasi-orthogonal sequences with lower correlation values and higher processing gains (PGs) than the spreading sequences typically used in the third generation of mobile communications system, UMTS or in the recent large area synchronised CDMA (LAS-CDMA) technology. It is shown that the even BCH-derived sequences are easily generated by a linear shift register generator, allowing the construction of systems with receiver structures of low complexity as compared with those of quasi-synchronous systems using low correlation zone sequences, as for instance the LAS-CDMA system.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Non Integer Order Quantum Derivative</style></title><secondary-title><style face="normal" font="default" size="100%">Symposium on Applied Fractional Calculus (SAFC07)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1118/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Soldatos, CR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potential dementia biomarkers based on the time-varying microstructure of sleep EEG spindles</style></title><secondary-title><style face="normal" font="default" size="100%">2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1869/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">2464–2467</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The time-varying microstructure of sleep EEG spindles may have clinical significance in dementia studies. In this work, the sleep spindle is modeled as an AM-FM signal and parameterized in terms of six parameters, three quantifying the instantaneous envelope (IE) and three quantifying the instantaneous frequency (IF) of the spindle model. The IE and IF waveforms of sleep spindles from patients with dementia and normal controls were estimated using the time-frequency technique of complex demodulation (CD). Sinusoidal curve-fitting using a matching pursuit (MP) approach was applied to the IE and IF waveforms for the estimation of the six model parameters. Specific differences were found in sleep spindle instantaneous frequency dynamics between spindles from dementia subjects and spindles from controls.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Serralheiro, A.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pseudo-fractional ARMA modelling using a double Levinson recursion</style></title><secondary-title><style face="normal" font="default" size="100%">IET Control Theory &amp; Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1871/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">173</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The modelling of fractional linear systems through ARMA models is addressed. To perform this study, a new recursive algorithm for impulse response ARMA modelling is presented. This is a general algorithm that allows the recursive construction of ARMA models from the impulse response sequence. This algorithm does not need an exact order specification, as it gives some insights into the correct orders. It is applied to modelling fractional linear systems described by fractional powers of the backward difference and the bilinear transformations. The analysis of the results leads to propose suitable models for those systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Almeida, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Remote laboratories support within teaching and learning activities</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Remote Engineering and Virtual Instrumentation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Fernando Coito</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting the Initial Conditions Problem in Fractional Linear Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Symposium on Applied Fractional Calculus (SAFC07)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1119/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting the initial conditions problem in fractional linear systems</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Riesz Potentials as Centred Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Fractional Calculus</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1935/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Netherlands</style></publisher><pages><style face="normal" font="default" size="100%">93–112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Generalised fractional centred differences and derivatives are studied in this Chapter. These generalise to real orders the existing ones valid for even and odd positive integer orders. For each one, suitable integral formulations are presented. The limit computation inside the integrals leads to generalisations of the Cauchy derivative. Their computations using a special path lead to the well known Riesz potentials. A study for coherence is done by applying the definitions to functions with Fourier transform. The existence of inverse Riesz potentials is also studied.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simulation, emulation and remote experiments</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the Workshop on using VR in Education, Lisboa</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><publisher><style face="normal" font="default" size="100%">Citeseer</style></publisher><pages><style face="normal" font="default" size="100%">99–110</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and electron paramagnetic resonance (EPR) studies of mononuclear molybdenum enzymes from sulfate-reducing bacteria (vol 39, pg 793, 2006)</style></title><secondary-title><style face="normal" font="default" size="100%">Accounts of Chemical Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000245013100008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">231-231</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Laura</style></author><author><style face="normal" font="default" size="100%">Melo, Maria Joao</style></author><author><style face="normal" font="default" size="100%">Casanova, Conceicao</style></author><author><style face="normal" font="default" size="100%">Claro, Ana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A study on Portuguese manuscript illumination: The Charter of Vila Flor (Flower town), 1512</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000249964200011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">299-306</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Melo, Maria Joao/C-8594-2011; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Folgosa, Filipe</style></author><author><style face="normal" font="default" size="100%">Almeida, Rui M.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide Reductases</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bioinorganic chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nonheme iron centres</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-activity relationships</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/ejic.200700008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">18</style></number><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">2007</style></volume><pages><style face="normal" font="default" size="100%">2569-2581</style></pages><isbn><style face="normal" font="default" size="100%">1099-0682</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Pereira, M. M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of $\gamma$-amino acid analogues from natural $\alpha$-amino acids by a radical pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Amino acids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">243–246</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Costa, A.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Teaching, learning, and remote laboratories</style></title><secondary-title><style face="normal" font="default" size="100%">Advances on remote laboratories and e-learning experiences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><pages><style face="normal" font="default" size="100%">189</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noronha, Melinda</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Paci, Emanuele</style></author><author><style face="normal" font="default" size="100%">Santos, Helena</style></author><author><style face="normal" font="default" size="100%">Macanita, Antonio L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tracking local conformational changes of ribonuclease A using picosecond time-resolved fluorescence of the six tyrosine residues</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">4401-4414</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author><author><style face="normal" font="default" size="100%">Ana V. Silva</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">José J. Sampaio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Globalization processes of value chains in clothing industry in Portugal: implication in the working structures}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/hal/journl/hal-00256824.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">hal-00256824</style></number><publisher><style face="normal" font="default" size="100%">HAL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some of the phenomena where the “globalization” concept is applied include the internationalization of markets, globalization of culture, polítical hegemony of world by some states, or groups of states, the increasing power of supranational institutions, and the development of a global division of labour. A starting point to understand the global division of work is the study of how companies are re-structuring, once they are the key-actors in the decision on which work should be found and where. The “value chains” describe each step in the productive process of a final product or service. Separated units of value chains can be in the same company (in-house) or in different companies (outsourced). Similarly they can be in a same local, or in other location. Normalization of business processes, combined with digitalization of information and the development of telecommunication networks made possible the tele-mediated work. This paper presents results from the European WORKS project, where are studied Portuguese cases of firms that integrate globalized value chain, and are analized the implications on work organization models and the (new) professional structures.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Post-Print</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">Schell, N.</style></author><author><style face="normal" font="default" size="100%">Silva, R.</style></author><author><style face="normal" font="default" size="100%">L. Pereira</style></author><author><style face="normal" font="default" size="100%">MAHESH, K</style></author><author><style face="normal" font="default" size="100%">FERNANDES, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{In-situ study of Ni\{$\backslash$textendash\}Ti thin film growth on a TiN intermediate layer by X-ray diffraction}</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B: Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://apps.isiknowledge.com/full\_record.do?product=UA&amp;search\_mode=GeneralSearch&amp;qid=11&amp;SID=Z1nIo6NpO6CoGE2nDij&amp;page=2&amp;doc=52</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">332\{$\backslash$textendash\}337</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6967.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6967</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Main features of the labour policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/ieu/wpaper/02.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">02/2007</style></number><publisher><style face="normal" font="default" size="100%">Universidade Nova de Lisboa, IET/CICS.NOVA-Interdisciplinary Centre on Social Sciences, Faculty of Science and Technology</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper is presented information on the Portuguese labour market developed with the support of the European project WORKS-“Work organisation and restructuring in the knowledge society”. Is still a on the process article and thus commentaries are welcome. The structure is based on the following topics: a) The employment policy (Time regimes - time use, flexibility, part-time work, work-life balance -, and the work contracts regimes – wages, contract types, diversity); b) Education and training (skilling outcomes, rules on retraining and further training, employability schemes, transferability of skills); c) Equal opportunities (relevance of equal opportunity regulation for restructuring outcomes, the role of gender and age regulation); d) Restructuring effects (policy on transfer of personnel, policy on redundancies, and participation or voice in restructuring).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">IET Working Papers Series</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The Collaborative Work Concept and the Information Systems Support: Perspectives for and from Manufacturing Industry}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Collaborative Work</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5627.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5627</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Most of the discussion and controversy on organisation of work concepts has been referenced to the manufacturing industry along the 20th century: it started with the concept of “scientific management” from Taylor, and continued with the new ideas on the importance of human factors as Mayo pointed out in the 1930s. Immediately after the 2nd World War Friedmann studied the human problems related to new manufacturing technologies and automation. And the late 1950 and 1960s were decades of strong debate on the socio-technics with the research at Tavistock Institute of London and the emergence of national programmes on new forms of work organisation. At the end of the last century the concept of collaborative work was developed together with the definition(s) of information systems and organisational design. However, the interest came from other production activities, like the services. This article analyses the approaches developed on these debates on the collaborative work and information system and its application to the manufacturing industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the fractional derivative of stationary stochastic processes</style></title><secondary-title><style face="normal" font="default" size="100%">CST2006 &amp; ECT2006 Conferences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/314/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the fractional derivative of stationary stochastic processes</style></title><secondary-title><style face="normal" font="default" size="100%">CST2006 &amp; ECT2006 Conferences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/314/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Capela, Joao Paulo</style></author><author><style face="normal" font="default" size="100%">Meisel, Andreas</style></author><author><style face="normal" font="default" size="100%">Abreu, Artur Reis</style></author><author><style face="normal" font="default" size="100%">Branco, Paula Serio</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa Maria</style></author><author><style face="normal" font="default" size="100%">Lobo, Ana Maria</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria Lurdes</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neurotoxicity of ecstasy metabolites in rat cortical neurons, and influence of hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">TOXICOLOGY LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 20</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">SI</style></number><volume><style face="normal" font="default" size="100%">164</style></volume><pages><style face="normal" font="default" size="100%">S118</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Competitividade no sector automóvel e formas inovadoras de gestão do emprego em Portugal&lt;BR&gt;[Competitivity in the Portuguese automotive sector and innovative forms of employment management]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive sector</style></keyword><keyword><style  face="normal" font="default" size="100%">competitivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">performance</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">vocational training</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6970.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6970</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;If indicators of international competitivity of the Portuguese industry reveal very strong weaknesses in the field of education and vocational training, the achievement of a solution is not based only (and should not!) in a decisive increase of investment and support in the education and training system. It seem not logical to think in that way, once normally when one tries to solve a problem that is done in the context of that same problem. Eventually there are other strategies. Which are, then, the fields where is necessary to orient the investiment to improve an industrial competitivity? To try to answer this question, we analise one of the sectors that have contributed the most for an improvement of the Portuguese economical performance, and for a true innovative process as in terms of industrial product, or in terms of manufacturing and distribution processes. Is the automotive sector where that happens, taken in its two most important sub-sectors: the one of automobile manufacturing and assembly, and the one of components manufacturing.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Competitividade no sector automóvel e formas inovadoras de gestão do emprego em Portugal&lt;BR&gt;[Competitivity in the Portuguese automotive sector and innovative forms of employment management]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive sector</style></keyword><keyword><style  face="normal" font="default" size="100%">competitivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Education</style></keyword><keyword><style  face="normal" font="default" size="100%">performance</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">vocational training</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6970.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6970</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;If indicators of international competitivity of the Portuguese industry reveal very strong weaknesses in the field of education and vocational training, the achievement of a solution is not based only (and should not!) in a decisive increase of investment and support in the education and training system. It seem not logical to think in that way, once normally when one tries to solve a problem that is done in the context of that same problem. Eventually there are other strategies. Which are, then, the fields where is necessary to orient the investiment to improve an industrial competitivity? To try to answer this question, we analise one of the sectors that have contributed the most for an improvement of the Portuguese economical performance, and for a true innovative process as in terms of industrial product, or in terms of manufacturing and distribution processes. Is the automotive sector where that happens, taken in its two most important sub-sectors: the one of automobile manufacturing and assembly, and the one of components manufacturing.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Soldatos, CR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative analysis of time-frequency methods estimating the time-varying microstructure of sleep EEG spindles</style></title><secondary-title><style face="normal" font="default" size="100%">Information Technology Applications in Biomedicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/315/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Soldatos, CR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative analysis of time-frequency methods estimating the time-varying microstructure of sleep EEG spindles</style></title><secondary-title><style face="normal" font="default" size="100%">Information Technology Applications in Biomedicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/315/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a &lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Serralheiro, A.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new least-squares approach to differintegration modeling</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/304/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">2582–2591</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper a new least-squares (LS) approach is used to model the discrete-time fractional differintegrator. This approach is based on a mismatch error between the required response and the one obtained by the difference equation defining the auto-regressive, moving-average (ARMA) model. In minimizing the error power we obtain a set of suitable normal equations that allow us to obtain the ARMA parameters. This new LS is then applied to the same examples as in ?R.S. Barbosa, J.A. Tenreiro Machado, I.M. Ferreira, Least-squares design of digital fractional-order operators, FDA'2004 First IFAC Workshop on Fractional Differentiation and Its Applications, Bordeaux, France, July 19-21, 2004, P. Ostalczyk, Fundamental properties of the fractional-order discrete-time integrator, Signal Processing 83 (2003) 2367-2376? so performance comparisons can be drawn. Simulation results show that both magnitude frequency responses are essentially identical. Concerning the modeling stability,both algorithms present similar limitations, although for different ARMA model orders.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sequeira, S.</style></author><author><style face="normal" font="default" size="100%">Casanova, C.</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deacidification of paper using dispersions of Ca(OH)(2) nanoparticles in isopropanol. Study of efficiency</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT-DEC 2006</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">264-272</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krippahl, Ludwig</style></author><author><style face="normal" font="default" size="100%">Palma, P. Nuno</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modelling the electron-transfer complex between aldehyde oxidoreductase and flavodoxin</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/ejic.200600418</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><pages><style face="normal" font="default" size="100%">3835-3840</style></pages><isbn><style face="normal" font="default" size="100%">1434-1948</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three-dimensional protein structures of the xanthine oxidase family show different solutions for the problem of transferring electrons between the flavin adenine dinucleotide (FAD) group and the molybdenum cofactor. In xanthine oxidase all the cofactors he within domains of the same protein chain, whereas in CO dehydrogenase the Fe-S centres, FAD and Mo cofactors are enclosed in separate chains and the enzyme exists as a stable complex of all three. In aldehyde oxidore-ductase, only Fe-S and Mo co-factors are present in a single protein chain. Flavodoxin is docked to aldehyde oxidoreductase to mimic the flavin component on the intramolecular electron transfer chain of aanthine oxidase and CO dehydrogenase and, remarkably, the main features of the electron-transfer pathway are observed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000241303700006</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and electron paramagnetic resonance (EPR) studies of mononuclear molybdenum enzymes from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Acc Chem Res</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Inhibitors/chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Stereoisomerism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17042479 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">788-96</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdenum and tungsten are found in biological systems in a mononuclear form in the active site of a diverse group of enzymes that generally catalyze oxygen-atom-transfer reactions. The metal atom (Mo or W) is coordinated to one or two pyranopterin molecules and to a variable number of ligands such as oxygen (oxo, hydroxo, water, serine, aspartic acid), sulfur (cysteines), and selenium (selenocysteines) atoms. In addition, these proteins contain redox cofactors such as iron-sulfur clusters and heme groups. All of these metal cofactors are along an electron-transfer pathway that mediates the electron exchange between substrate and an external electron acceptor (for oxidative reactions) or donor (for reductive reactions). We describe in this Account a combination of structural and electronic paramagnetic resonance studies that were used to reveal distinct aspects of these enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17042479</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0001-4842 (Print)0001-4842 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Rogério Puga Leal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Foresight methodologies to understand changes in the labour process. Experience from Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p105-116.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">105-116</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The foresight and scenario building methods can be an interesting reference for social sciences, especially in terms of innovative methods for labour process analysis. A scenario – as a central concept for the prospective analysis – can be considered as a rich and detailed portrait of a plausible future world. It can be a useful tool for policy-makers to grasp problems clearly and comprehensively, and to better pinpoint challenges as well as opportunities in an overall framework. The features of the foresight methods are being used in some labour policy making experiences. Case studies developed in Portugal will be presented, and some conclusions will be drawn in order to organise a set of principles for foresight analysis applied to the European project WORKS on the work organisation re-structuring in the knowledge society, and on the work design methods for new management structures of virtual organisations.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">International Conference on “Foresight Studies on Work in the Knowledge Society“ in Monte de Caparica (FCT-UNL) on 19-20 October 2006</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p153-154.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">153-154</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;On 19 and 20 October 2006, the Research Centre on Enterprise and Work Organisation (IET) organised the first international conference on “Foresight Studies on Work in the Knowledge Society”. It took place at the auditorium of the new Library of FCT-UNL and had the support of the research project “CodeWork@VO” (financed by FCT-MCTES and co-ordinated by INESC, Porto). The conference related to the European research project “Work Organisation and Restructuring in the Knowledge Society” (WORKS), which is financed by the European Commission. The main objective of the conference was to analyse and discuss research findings on the trends of work structures in the knowledge society, and to debate on new work organisation models and new forms of work supported by ICT.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Change Processes and Future Perspectives in the Knowledge Society. The Example of Clothing and Textile Industry}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge-based society</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p117-126.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">117-126</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paper examines change processes und future perspectives in the knowledge society. It presents the clothing and textile industry as an example for a transforming industry in a global economy. The paper reviews existing future studies, which have surveyed change processes and future developments in the clothing and textile industry. Main goals of the review are the identification of changes in work and the description of the restructuring of global value chains within the clothing and textile sector. The paper also highlights major current trends, drivers of change and future prospects in this sector.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Rogério Puga Leal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p7-8.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">7-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Foresight methodologies to understand changes in the labour process. Experience from Portugal}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p105-116.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">105-116</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The foresight and scenario building methods can be an interesting reference for social sciences, especially in terms of innovative methods for labour process analysis. A scenario – as a central concept for the prospective analysis – can be considered as a rich and detailed portrait of a plausible future world. It can be a useful tool for policy-makers to grasp problems clearly and comprehensively, and to better pinpoint challenges as well as opportunities in an overall framework. The features of the foresight methods are being used in some labour policy making experiences. Case studies developed in Portugal will be presented, and some conclusions will be drawn in order to organise a set of principles for foresight analysis applied to the European project WORKS on the work organisation re-structuring in the knowledge society, and on the work design methods for new management structures of virtual organisations.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{International Conference on “Foresight Studies on Work in the Knowledge Society“ in Monte de Caparica (FCT-UNL) on 19-20 October 2006}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p153-154.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">153-154</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;On 19 and 20 October 2006, the Research Centre on Enterprise and Work Organisation (IET) organised the first international conference on “Foresight Studies on Work in the Knowledge Society”. It took place at the auditorium of the new Library of FCT-UNL and had the support of the research project “CodeWork@VO” (financed by FCT-MCTES and co-ordinated by INESC, Porto). The conference related to the European research project “Work Organisation and Restructuring in the Knowledge Society” (WORKS), which is financed by the European Commission. The main objective of the conference was to analyse and discuss research findings on the trends of work structures in the knowledge society, and to debate on new work organisation models and new forms of work supported by ICT.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{International Conference on “Foresight Studies on Work in the Knowledge Society“ in Monte de Caparica (FCT-UNL) on 19-20 October 2006}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p153-154.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">153-154</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;On 19 and 20 October 2006, the Research Centre on Enterprise and Work Organisation (IET) organised the first international conference on “Foresight Studies on Work in the Knowledge Society”. It took place at the auditorium of the new Library of FCT-UNL and had the support of the research project “CodeWork@VO” (financed by FCT-MCTES and co-ordinated by INESC, Porto). The conference related to the European research project “Work Organisation and Restructuring in the Knowledge Society” (WORKS), which is financed by the European Commission. The main objective of the conference was to analyse and discuss research findings on the trends of work structures in the knowledge society, and to debate on new work organisation models and new forms of work supported by ICT.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martin Bechmann</style></author><author><style face="normal" font="default" size="100%">Nierling, Linda</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The First WORKS Conference on Transformation of Work in a Global Knowledge Economy}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">knowledge economy</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p137-142.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">137-142</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relationship between the changes of the global economy and individual working conditions formed the background of the first WORKS conference “The transformation of work in a global knowledge economy: towards a conceptual framework”, held in Chania, Greece from 21st – 22nd September, 2006 and attended by around 50 European researchers. Experts from academia and trade unions from all over the world were invited to give insights into their field of research, contributing to one of the main topics of the conference: (i) globalisation and organisational restructuring, (ii) workers’ organisation, the quality of working life and the gender dimension and (iii) global experiences and recommendations.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bettina-Johanna Krings</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The sociological perspective on the knowledge-based society: assumptions, facts and visions}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ICT</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge management</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge-based society</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v2y2006i2p9-19.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">9-19</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paper will present the central discourse of the knowledge-based society. Already in the 1960s the debate of the industrial society already raised the question whether there can be considered a paradigm shift towards a knowledge-based society. Some prominent authors already foreseen ‘knowledge’ as the main indicator in order to displace ‘labour’ and ‘capital’ as the main driving forces of the capitalistic development. Today on the political level and also in many scientific disciplines the assumption that we are already living in a knowledge-based society seems obvious. Although we still do not have a theory of the knowledge-based society and there still exist a methodological gap about the empirical indicators, the vision of a knowledge-based society determines at least the perception of the Western societies. In a first step the author will pinpoint the assumptions about the knowledge-based society on three levels: on the societal, on the organisational and on the individual level. These assumptions are relied on the following topics: a) The role of the information and communication technologies; b) The dynamic development of globalisation as an ‘evolutionary’ process; c) The increasing importance of knowledge management within organisations; d) The changing role of the state within the economic processes. Not only the differentiation between the levels but also the revision of the assumptions of a knowledge-based society will show that the ‘topics raised in the debates’ cannot be considered as the results of a profound societal paradigm shift. However what seems very impressive is the normative and virtual shift towards a concept of modernity, which strongly focuses on the role of technology as a driving force as well as on the global economic markets, which has to be accepted. Therefore – according to the official debate - the successful adaptation of these processes seems the only way to meet the knowledge-based society. Analysing the societal changes on the&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, S.</style></author><author><style face="normal" font="default" size="100%">Manuel, M.</style></author><author><style face="normal" font="default" size="100%">Tiago, T.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Martins, J.</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Merino, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decavanadate interactions with actin: inhibition of G-actin polymerization and stabilization of decameric vanadate</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Actins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenosine Triphosphate/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Liposomes/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymers/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Sarcoplasmic Reticulum/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16890293 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">1734-43</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Decameric vanadate species (V10) inhibit the rate and the extent of G-actin polymerization with an IC50 of 68+/-22 microM and 17+/-2 microM, respectively, whilst they induce F-actin depolymerization at a lower extent. On contrary, no effect on actin polymerization and depolymerization was detected for 2mM concentration of &quot;metavanadate&quot; solution that contains ortho and metavanadate species, as observed by combining kinetic with (51)V NMR spectroscopy studies. Although at 25 degrees C, decameric vanadate (10 microM) is unstable in the assay medium, and decomposes following a first-order kinetic, in the presence of G-actin (up to 8 microM), the half-life increases 5-fold (from 5 to 27 h). However, the addition of ATP (0.2mM) in the medium not only prevents the inhibition of G-actin polymerization by V10 but it also decreases the half-life of decomposition of decameric vanadate species from 27 to 10h. Decameric vanadate is also stabilized by the sarcoplasmic reticulum vesicles, which raise the half-life time from 5 to 18h whereas no effects were observed in the presence of phosphatidylcholine liposomes, myosin or G-actin alone. It is proposed that the &quot;decavanadate&quot; interaction with G-actin, favored by the G-actin polymerization, stabilizes decameric vanadate species and induces inhibition of G-actin polymerization. Decameric vanadate stabilization by cytoskeletal and transmembrane proteins can account, at least in part, for decavanadate toxicity reported in the evaluation of vanadium (V) effects in biological systems.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16890293</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Dept. Quimica e Bioquimica, FCT, Universidade do Algarve, Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carmo, Helena</style></author><author><style face="normal" font="default" size="100%">Brulport, Marc</style></author><author><style face="normal" font="default" size="100%">Hermes, Matthias</style></author><author><style face="normal" font="default" size="100%">Oesch, Franz</style></author><author><style face="normal" font="default" size="100%">Silva, Renata</style></author><author><style face="normal" font="default" size="100%">Ferreira, Luisa M.</style></author><author><style face="normal" font="default" size="100%">Branco, Paula S.</style></author><author><style face="normal" font="default" size="100%">de Boer, Douwe</style></author><author><style face="normal" font="default" size="100%">Remiao, Fernando</style></author><author><style face="normal" font="default" size="100%">Carvalho, Felix</style></author><author><style face="normal" font="default" size="100%">Schoen, Michael R.</style></author><author><style face="normal" font="default" size="100%">Krebsfaenger, Niels</style></author><author><style face="normal" font="default" size="100%">Doehmer, Johannes</style></author><author><style face="normal" font="default" size="100%">Bastos, Maria de Lourdes</style></author><author><style face="normal" font="default" size="100%">Hengstler, Jan G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of CYP2D6 polymorphism on 3,4-methylenedioxymethamphetamine ('ecstasy') cytotoxicity</style></title><secondary-title><style face="normal" font="default" size="100%">PHARMACOGENETICS AND GENOMICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">NOV</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">789-799</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{Moniz, António</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Samapaio, José</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Procesos de globalización de las cadenas de valor en la industria de vestuario en Portugal: implicación en las estructuras de trabajo</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5629.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5629</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Algunos de los fenómenos donde el concepto de “globalización” es aplicado incluyen la internacionalización de los mercados, la globalización de la cultura, el dominio pol{\'ıtico hegemónico del mundo por algunos estados poderosos, o grupos de estados, el poder creciente de organismos supranacionales, y el desarrollo de una división global de trabajo. De acuerdo con Radice, la globalización é generalmente definida como “un proceso a través de lo cual una proporción creciente de transacciones económicas, sociales e culturales ocurre directamente o indirectamente entre partners de pa{\'ıses distintos” (Radice, 2004: 154). Un ponto de partida para entender la división global del trabajo debe ser la investigación de los modos como las empresas se reestructuran, una vez que son los actores-llave en la decisión sobre que trabajo debe ser encontrado y donde. Las “cadenas de valor” descriven cada etapa en el proceso productivo de un producto o un servicio final. La palabra “valor” en la frase “cadena de valor” dice respecto al valor añadido. Cada etapa en la cadena de valor implica recibir inputs, procesarlos, y entonces pasarlos a la unidad siguiente en la cadena, con el valor que está sendo adicionado no proceso. As unidades separadas da cadena de valor pueden estar dentro da misma empresa (in-house) o en distintas empresas (outsourced). Similarmente pueden estar en un mismo local, o en otra localización. La normalización de muchos procesos del negocio, combinada con la digitalización da información y el desarrollo de redes de telecomunicaciones de elevada capacidad ha tornado posible el trabajo tele-mediado, pudiendo este ser externalizado y/o re-localizado, conduciendo à introducción de una división de trabajo internacional no trabajo de procesamiento de información. Esta comunicación presentará algunos resultados derivados do proyecto europeo WORKS, donde son estudiados casos portugueses de empresas que justamente se integran en&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopez-Ferrer, D.</style></author><author><style face="normal" font="default" size="100%">Canas, B.</style></author><author><style face="normal" font="default" size="100%">Vazquez, J.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Rial-Otero, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sample treatment for protein identification by mass spectrometry-based techniques</style></title><secondary-title><style face="normal" font="default" size="100%">Trac-Trends in Analytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.trac.2006.05.015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">996-1005</style></pages><isbn><style face="normal" font="default" size="100%">0165-9936</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rapid identification of proteins is of primary importance for the analytical community. Protein-biomarker discovery for medical diagnostics or pharmacological purposes is becoming one of the hottest research topics. Moreover, rapid identification of proteins can help unambiguous bacterial and virus detection. In addition, the fast identification of bacteria can be used to beat bioterrorism. As a consequence, new analytical methodologies have emerged recently with the aim of making protein analysis as fast and as confident as possible. In this article, we critically review the new trends in sample treatment for protein identification and comment on the prospects for the future in this promising analytical area. (c) 2006 Elsevier Ltd. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000242557100017</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 34&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Samapaio, José</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Procesos de globalización de las cadenas de valor en la industria de vestuario en Portugal: implicación en las estructuras de trabajo}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5629.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5629</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Algunos de los fenómenos donde el concepto de “globalización” es aplicado incluyen la internacionalización de los mercados, la globalización de la cultura, el dominio político hegemónico del mundo por algunos estados poderosos, o grupos de estados, el poder creciente de organismos supranacionales, y el desarrollo de una división global de trabajo. De acuerdo con Radice, la globalización é generalmente definida como “un proceso a través de lo cual una proporción creciente de transacciones económicas, sociales e culturales ocurre directamente o indirectamente entre partners de países distintos” (Radice, 2004: 154). Un ponto de partida para entender la división global del trabajo debe ser la investigación de los modos como las empresas se reestructuran, una vez que son los actores-llave en la decisión sobre que trabajo debe ser encontrado y donde. Las “cadenas de valor” descriven cada etapa en el proceso productivo de un producto o un servicio final. La palabra “valor” en la frase “cadena de valor” dice respecto al valor añadido. Cada etapa en la cadena de valor implica recibir inputs, procesarlos, y entonces pasarlos a la unidad siguiente en la cadena, con el valor que está sendo adicionado no proceso. As unidades separadas da cadena de valor pueden estar dentro da misma empresa (in-house) o en distintas empresas (outsourced). Similarmente pueden estar en un mismo local, o en otra localización. La normalización de muchos procesos del negocio, combinada con la digitalización da información y el desarrollo de redes de telecomunicaciones de elevada capacidad ha tornado posible el trabajo tele-mediado, pudiendo este ser externalizado y/o re-localizado, conduciendo à introducción de una división de trabajo internacional no trabajo de procesamiento de información. Esta comunicación presentará algunos resultados derivados do proyecto europeo WORKS, donde son estudiados casos portugueses de empresas que justamente se integran en cadenas de valor globalizadas, sendo analizadas&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Silva, Ana</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Samapaio, José</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Procesos de globalización de las cadenas de valor en la industria de vestuario en Portugal: implicación en las estructuras de trabajo}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">clothing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">globalisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">textile industry</style></keyword><keyword><style  face="normal" font="default" size="100%">value chains</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5629.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5629</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Algunos de los fenómenos donde el concepto de “globalización” es aplicado incluyen la internacionalización de los mercados, la globalización de la cultura, el dominio político hegemónico del mundo por algunos estados poderosos, o grupos de estados, el poder creciente de organismos supranacionales, y el desarrollo de una división global de trabajo. De acuerdo con Radice, la globalización é generalmente definida como “un proceso a través de lo cual una proporción creciente de transacciones económicas, sociales e culturales ocurre directamente o indirectamente entre partners de países distintos” (Radice, 2004: 154). Un ponto de partida para entender la división global del trabajo debe ser la investigación de los modos como las empresas se reestructuran, una vez que son los actores-llave en la decisión sobre que trabajo debe ser encontrado y donde. Las “cadenas de valor” descriven cada etapa en el proceso productivo de un producto o un servicio final. La palabra “valor” en la frase “cadena de valor” dice respecto al valor añadido. Cada etapa en la cadena de valor implica recibir inputs, procesarlos, y entonces pasarlos a la unidad siguiente en la cadena, con el valor que está sendo adicionado no proceso. As unidades separadas da cadena de valor pueden estar dentro da misma empresa (in-house) o en distintas empresas (outsourced). Similarmente pueden estar en un mismo local, o en otra localización. La normalización de muchos procesos del negocio, combinada con la digitalización da información y el desarrollo de redes de telecomunicaciones de elevada capacidad ha tornado posible el trabajo tele-mediado, pudiendo este ser externalizado y/o re-localizado, conduciendo à introducción de una división de trabajo internacional no trabajo de procesamiento de información. Esta comunicación presentará algunos resultados derivados do proyecto europeo WORKS, donde son estudiados casos portugueses de empresas que justamente se integran en cadenas de valor globalizadas, sendo analizadas&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Correia, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bacterial nitrate reductases: Molecular and biological aspects of nitrate reduction</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16412515 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">1015-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrogen is a vital component in living organisms as it participates in the making of essential biomolecules such as proteins, nucleic acids, etc. In the biosphere, nitrogen cycles between the oxidation states +V and -III producing many species that constitute the biogeochemical cycle of nitrogen. All reductive branches of this cycle involve the conversion of nitrate to nitrite, which is catalyzed by the enzyme nitrate reductase. The characterization of nitrate reductases from prokaryotic organisms has allowed us to gain considerable information on the molecular basis of nitrate reduction. Prokaryotic nitrate reductases are mononuclear Mo-containing enzymes sub-grouped as respiratory nitrate reductases, periplasmic nitrate reductases and assimilatory nitrate reductases. We review here the biological and molecular properties of these three enzymes along with their gene organization and expression, which are necessary to understand the biological processes involved in nitrate reduction.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16412515</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Review&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meil, Pamela</style></author><author><style face="normal" font="default" size="100%">Trommel, Willem</style></author><author><style face="normal" font="default" size="100%">Bannink, Duco</style></author><author><style face="normal" font="default" size="100%">Hoogenboom, Marcel</style></author><author><style face="normal" font="default" size="100%">Moniz, Antonio</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Makó, Czaba</style></author><author><style face="normal" font="default" size="100%">Csizmadia, Péter</style></author><author><style face="normal" font="default" size="100%">Illessy, Miklós</style></author><author><style face="normal" font="default" size="100%">Balkmar, Dag</style></author><author><style face="normal" font="default" size="100%">Linardos, Petros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative report - WORKS WP5 Policy pillar</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labour policy</style></keyword><keyword><style  face="normal" font="default" size="100%">policy enforcement</style></keyword><keyword><style  face="normal" font="default" size="100%">qualitative research</style></keyword><keyword><style  face="normal" font="default" size="100%">workplace</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/67056.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">67056</style></number><publisher><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report begins with some general information and analysis of policy and regulation that were the subjects of discussion and exchange in the policy pillar in the first phase of WORKS. The second section is a synthesis of country information on general principles and trends of policy and policy enforcement. This is followed by a summary of sector information for the sectors chosen by the qualitative pillar to be the objects of empirical analysis. The last summarises research questions and dimensions to be guidelines for carrying out case studies and capturing the relevance and effects of policy and institutions at the workplace. –&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">EconStor Research Reports</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Riesz potential operators and inverses via fractional centred derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Mathematics and Mathematical Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/305/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Hindawi</style></publisher><volume><style face="normal" font="default" size="100%">2006</style></volume><pages><style face="normal" font="default" size="100%">1–12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fractional centred differences and derivatives definitions are proposed, generalizing to real orders the existing ones valid for even and odd positive integer orders. For each one, suitable integral formulations are obtained. The computations of the involved integrals lead to new generalizations of the Cauchy integral derivative. To compute this integral, a special two-straight-line path was used. With this the referred integrals lead to the well-known Riesz potential operators and their inverses that emerge as true fractional centred derivatives, but that can be computed through summations similar to the well-known Grünwald-Letnikov derivatives.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meil, Pamela</style></author><author><style face="normal" font="default" size="100%">Trommel, Willem</style></author><author><style face="normal" font="default" size="100%">Bannink, Duco</style></author><author><style face="normal" font="default" size="100%">Hoogenboom, Marcel</style></author><author><style face="normal" font="default" size="100%">Moniz, Antonio</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Makó, Czaba</style></author><author><style face="normal" font="default" size="100%">Csizmadia, Péter</style></author><author><style face="normal" font="default" size="100%">Illessy, Miklós</style></author><author><style face="normal" font="default" size="100%">Balkmar, Dag</style></author><author><style face="normal" font="default" size="100%">Linardos, Petros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Comparative report - WORKS WP5 Policy pillar}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labour policy</style></keyword><keyword><style  face="normal" font="default" size="100%">policy enforcement</style></keyword><keyword><style  face="normal" font="default" size="100%">qualitative research</style></keyword><keyword><style  face="normal" font="default" size="100%">workplace</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/67056.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">67056</style></number><publisher><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report begins with some general information and analysis of policy and regulation that were the subjects of discussion and exchange in the policy pillar in the first phase of WORKS. The second section is a synthesis of country information on general principles and trends of policy and policy enforcement. This is followed by a summary of sector information for the sectors chosen by the qualitative pillar to be the objects of empirical analysis. The last summarises research questions and dimensions to be guidelines for carrying out case studies and capturing the relevance and effects of policy and institutions at the workplace.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">EconStor Research Reports</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics studies of the superoxide-mediated electron transfer reactions between rubredoxin-type proteins and superoxide reductases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Binding Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16544159 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">433-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we present a kinetic study of the superoxide-mediated electron transfer reactions between rubredoxin-type proteins and members of the three different classes of superoxide reductases (SORs). SORs from the sulfate-reducing bacteria Desulfovibrio vulgaris (Dv) and D. gigas (Dg) were chosen as prototypes of classes I and II, respectively, while SOR from the syphilis spirochete Treponema pallidum (Tp) was representative of class III. Our results show evidence for different behaviors of SORs toward electron acceptance, with a trend to specificity for the electron donor and acceptor from the same organism. Comparison of the different kapp values, 176.9+/-25.0 min(-1) in the case of the Tp/Tp electron transfer, 31.8+/-3.6 min(-1) for the Dg/Dg electron transfer, and 6.9+/-1.3 min(-1) for Dv/Dv, could suggest an adaptation of the superoxide-mediated electron transfer efficiency to various environmental conditions. We also demonstrate that, in Dg, another iron-sulfur protein, a desulforedoxin, is able to transfer electrons to SOR more efficiently than rubredoxin, with a kapp value of 108.8+/-12.0 min(-1), and was then assigned as the potential physiological electron donor in this organism.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16544159</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonzalez, P. J.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR and redox properties of periplasmic nitrate reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/antagonists &amp; inhibitors/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio desulfuricans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Guanine Nucleotides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/antagonists &amp; inhibitors/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Periplasm/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16791644 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">609-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrate reductases are enzymes that catalyze the conversion of nitrate to nitrite. We report here electron paramagnetic resonance (EPR) studies in the periplasmic nitrate reductase isolated from the sulfate-reducing bacteria Desulfovibrio desulfuricans ATCC 27774. This protein, belonging to the dimethyl sulfoxide reductase family of mononuclear Mo-containing enzymes, comprises a single 80-kDa subunit and contains a Mo bis(molybdopterin guanosine dinucleotide) cofactor and a [4Fe-4S] cluster. EPR-monitored redox titrations, carried out with and without nitrate in the potential range from 200 to -500 mV, and EPR studies of the enzyme, in both catalytic and inhibited conditions, reveal distinct types of Mo(V) EPR-active species, which indicates that the Mo site presents high coordination flexibility. These studies show that nitrate modulates the redox properties of the Mo active site, but not those of the [4Fe-4S] center. The possible structures and the role in catalysis of the distinct Mo(V) species detected by EPR are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16791644</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The first crystal structure of class III superoxide reductase from Treponema pallidum</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnesium Chloride/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyethylene Glycols/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16791639 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">548-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductase (SOR) is a metalloprotein containing a non-heme iron centre, responsible for the scavenging of superoxide radicals in the cell. The crystal structure of Treponema pallidum (Tp) SOR was determined using soft X-rays and synchrotron radiation. Crystals of the oxidized form were obtained using poly(ethylene glycol) and MgCl2 and diffracted beyond 1.55 A resolution. The overall architecture is very similar to that of other known SORs but TpSOR contains an N-terminal domain in which the desulforedoxin-type Fe centre, found in other SORs, is absent. This domain conserves the beta-barrel topology with an overall arrangement very similar to that of other SOR proteins where the centre is present. The absence of the iron ion and its ligands, however, causes a decrease in the cohesion of the domain and some disorder is observed, particularly in the region where the metal would be harboured. The C-terminal domain exhibits the characteristic immunoglobulin-like fold and harbours the Fe(His)4(Cys) active site. The five ligands of the iron centre are well conserved despite some disorder observed for one of the four molecules in the asymmetric unit. The participation of a glutamate as the sixth ligand of some of the iron centres in Pyrococcus furiosus SOR was not observed in TpSOR. A possible explanation is that either X-ray photoreduction occurred or there was a mixture of redox states at the start of data collection. In agreement with earlier proposals, details in the TpSOR structure also suggest that Lys49 might be involved in attraction of superoxide to the active site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16791639</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics studies of the superoxide-mediated electron transfer reactions between rubredoxin-type proteins and superoxide reductases</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{4}</style></number><volume><style face="normal" font="default" size="100%">{11}</style></volume><pages><style face="normal" font="default" size="100%">{433-444}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work we present a kinetic study of the superoxide-mediated electron transfer reactions between rubredoxin-type proteins and members of the three different classes of superoxide reductases (SORs). SORs from the sulfate-reducing bacteria Desulfovibrio vulgaris (Dv) and D. gigas (Dg) were chosen as prototypes of classes I and II, respectively, while SOR from the syphilis spyrochete Treponema pallidum (Tp) was representative of class III. Our results show evidence for different behaviors of SORs toward electron acceptance, with a trend to specificity for the electron donor and acceptor from the same organism. Comparison of the different k (app) values, 176.9 +/- 25.0 min(-1) in the case of the Tp/Tp electron transfer, 31.8 +/- 3.6 min(-1) for the Dg/Dg electron transfer, and 6.9 +/- 1.3 min(-1) for Dv/Dv, could suggest an adaptation of the superoxide-mediated electron transfer efficiency to various environmental conditions. We also demonstrate that, in Dg, another iron-sulfur protein, a desulforedoxin, is able to transfer electrons to SOR more efficiently than rubredoxin, with a k (app) value of 108.8 +/- 12.0 min(-1), and was then assigned as the potential physiological electron donor in this organism.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/73AABDA6-95EE-4F89-8199-9BDB9507C6B8</style></custom3><label><style face="normal" font="default" size="100%">r08512</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thapper, A.</style></author><author><style face="normal" font="default" size="100%">Rivas, M. G.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Ollivier, B.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical and spectroscopic characterization of an aldehyde oxidoreductase isolated from Desulfovibrio aminophilus</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Coenzymes/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Pteridines/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16290059 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">44-50</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidoreductase (AOR) activity has been found in a number of sulfate-reducing bacteria. The enzyme that is responsible for the conversion of aldehydes to carboxylic acids is a mononuclear molybdenum enzyme belonging to the xanthine oxidase family. We report here the purification and characterization of AOR isolated from the sulfate-reducing bacterium Desulfovibrio (D.) aminophilus DSM 12254, an aminolytic strain performing thiosulfate dismutation. The enzyme is a homodimer (ca. 200 kDa), containing a molybdenum centre and two [2Fe-2S] clusters per monomer. UV/Visible and electron paramagnetic resonance (EPR) spectra of D. aminophilus AOR recorded in as-prepared and reduced states are similar to those obtained in AORs from Desulfovibrio gigas, Desulfovibrio desulfuricans and Desulfovibrio alaskensis. Despite AOR from D. aminophilus is closely related to other AORs, it presents lower activity towards aldehydes and no activity towards N-heterocyclic compounds, which suggests another possible role for this enzyme in vivo. A comparison of the molecular and EPR properties of AORs from different Desulfovibrio species is also included.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16290059</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">{DQ Group Author}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gold-nanoparticle-probe-based assay for rapid and direct detection of Mycobacterium tuberculosis DNA in clinical samples</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">American Association for Clinical Chemistry; 1999</style></publisher><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">1433–1434</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Capela, JP</style></author><author><style face="normal" font="default" size="100%">Meisel, A</style></author><author><style face="normal" font="default" size="100%">Abreu, AR</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Remiao, F</style></author><author><style face="normal" font="default" size="100%">Bastos, ML</style></author><author><style face="normal" font="default" size="100%">F. Carvalho</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neurotoxicity of ecstasy metabolites in rat cortical neurons, and influence of hyperthermia</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">316</style></volume><pages><style face="normal" font="default" size="100%">53-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metalloenzymes of the denitrification pathway</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Enzymes/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17070915 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">2087-100</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Denitrification, or dissimilative nitrate reduction, is an anaerobic process used by some bacteria for energy generation. This process is important in many aspects, but its environmental implications have been given particular relevance. Nitrate accumulation and release of nitrous oxide in the atmosphere due to excess use of fertilizers in agriculture are examples of two environmental problems where denitrification plays a central role. The reduction of nitrate to nitrogen gas is accomplished by four different types of metalloenzymes in four simple steps: nitrate is reduced to nitrite, then to nitric oxide, followed by the reduction to nitrous oxide and by a final reduction to dinitrogen. In this manuscript we present a concise updated review of the bioinorganic aspects of denitrification.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17070915</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Requimte, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Quinta da Torre, 2829-516 Caparica, Portugal. pedro.tavares@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metalloenzymes of the denitrification pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{12}</style></number><volume><style face="normal" font="default" size="100%">{100}</style></volume><pages><style face="normal" font="default" size="100%">{2087-2100}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Denitrification, or dissimilative nitrate reduction, is an anaerobic process used by some bacteria for energy generation. This process is important in many aspects, but its environmental implications have been given particular relevance. Nitrate accumulation and release of nitrous oxide in the atmosphere due to excess use of fertilizers in agriculture are examples of two environmental problems where denitrification plays a central role. The reduction of nitrate to nitrogen gas is accomplished by four different types of metalloenzymes in four simple steps: nitrate is reduced to nitrite, then to nitric oxide, followed by the reduction to nitrous oxide and by a final reduction to dinitrogen. In this manuscript we present a concise updated review of the bioinorganic aspects of denitrification. (c) 2006 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/6AAE238B-F3BE-4A1E-B586-6A83D33FB9B7</style></custom3><label><style face="normal" font="default" size="100%">r08483</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, C. M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Martins, C. E.</style></author><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitric oxide reductase: direct electrochemistry and electrocatalytic activity</style></title><secondary-title><style face="normal" font="default" size="100%">Chembiochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17031883 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1878-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">17031883</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1439-4227 (Print)1439-4227 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Requimte, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Quinta da Torre, 2829-516 Caparica, Portugal. cristina.cordas@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cordas, Cristina M.</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Martins, Carlos E.</style></author><author><style face="normal" font="default" size="100%">Timoteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitric oxide reductase: Direct electrochemistry and electrocatalytic activity</style></title><secondary-title><style face="normal" font="default" size="100%">Chembiochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{12}</style></number><volume><style face="normal" font="default" size="100%">{7}</style></volume><pages><style face="normal" font="default" size="100%">{1878-1881}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/039E0193-8AC1-4B08-B735-E1B42C530452</style></custom3><label><style face="normal" font="default" size="100%">r08510</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, M.</style></author><author><style face="normal" font="default" size="100%">Dos Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Romao, J. C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox chemistry of low-pH forms of tetrahemic cytochrome c3</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=17084898 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">2009-16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio vulgaris Hildenborough cytochrome c(3) contains four hemes in a low-spin state with bis-histidinyl coordination. High-spin forms of cytochrome c(3) can be generated by protonation of the axial ligands in order to probe spin equilibrium (low-spin/high-spin). The spin alterations occurring at acid pH, the associated changes in redox potentials, as well as the reactivity towards external ligands were followed by the conjunction of square wave voltammetry and UV-visible, CD, NMR and EPR spectroscopies. These processes may be used for modelling the action of enzymes that use spin equilibrium to promote enzyme activity and reactivity towards small molecules.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">17084898</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Instituto Superior Tecnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, P. M.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulfovibrio gigas ferredoxin II: redox structural modulation of the [3Fe-4S] cluster</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16453120 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">307-15</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas ferredoxin II (DgFdII) is a small protein with a polypeptide chain composed of 58 amino acids, containing one Fe3S4 cluster per monomer. Upon studying the redox cycle of this protein, we detected a stable intermediate (FdIIint) with four 1H resonances at 24.1, 20.5, 20.8 and 13.7 ppm. The differences between FdIIox and FdIIint were attributed to conformational changes resulting from the breaking/formation of an internal disulfide bridge. The same 1H NMR methodology used to fully assign the three cysteinyl ligands of the [3Fe-4S] core in the oxidized state (DgFdIIox) was used here for the assignment of the same three ligands in the intermediate state (DgFdIIint). The spin-coupling model used for the oxidized form of DgFdII where magnetic exchange coupling constants of around 300 cm-1 and hyperfine coupling constants equal to 1 MHz for all the three iron centres were found, does not explain the isotropic shift temperature dependence for the three cysteinyl cluster ligands in DgFdIIint. This study, together with the spin delocalization mechanism proposed here for DgFdIIint, allows the detection of structural modifications at the [3Fe-4S] cluster in DgFdIIox and DgFdIIint.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16453120</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">FCMA, CCMAR, Universidade do Algarve, Campus de Gambelas, 8005-139, Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: the xanthine oxidase family</style></title><secondary-title><style face="normal" font="default" size="100%">Curr Opin Chem Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/antagonists &amp; inhibitors/chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16480912 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">109-14</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mononuclear molybdenum and tungsten are found in the active site of a diverse group of enzymes that, in general, catalyze oxygen atom transfer reactions. Enzymes of the xanthine oxidase family are the best-characterized mononuclear Mo-containing enzymes. Several 3D structures of diverse members of this family are known. Recently, the structures of substrate-bound and arsenite-inhibited forms of two members of this family have also been reported. In addition, spectroscopic studies have been utilized to elucidate fine details that complement the structural information. Altogether, these studies have provided an important amount of information on the characteristics of the active site and the electron transfer pathways.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16480912</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1367-5931 (Print)1367-5931 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Facultad de Bioquimica y Ciencias Biologicas, Universidad Nacional del Litoral, Campus Universitario, 3000 Santa Fe, Argentina. brondino@fbcb.uni.edu.ar</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilarigues, M.</style></author><author><style face="normal" font="default" size="100%">R.C. da Silva</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of potash-glass corrosion in aqueous solution by ion beam and IR spectroscopy</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alkali silicates</style></keyword><keyword><style  face="normal" font="default" size="100%">Corrosion</style></keyword><keyword><style  face="normal" font="default" size="100%">FTIR measurements</style></keyword><keyword><style  face="normal" font="default" size="100%">optical microscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Rutherford backscattering</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022309306010702</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">352</style></volume><pages><style face="normal" font="default" size="100%">5368 - 5375</style></pages><isbn><style face="normal" font="default" size="100%">0022-3093</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><issue><style face="normal" font="default" size="100%">50</style></issue><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">de Melo, JSS</style></author><author><style face="normal" font="default" size="100%">Capelo, J. L.</style></author><author><style face="normal" font="default" size="100%">Covelo, B</style></author><author><style face="normal" font="default" size="100%">Tamayo, A</style></author><author><style face="normal" font="default" size="100%">Pedras, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intramolecular excimer formation and sensing behavior of new fluorimetric probes and their interactions with metal cations and barbituric acids</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000236929100039</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">276-286</style></pages><isbn><style face="normal" font="default" size="100%">0925-4005</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new family of compounds able to promote host-guest interactions with specific molecules (e.g., cyanuric and parabanic acids) and to coordinate metal ions, namely Zn(II) and Cu(II), has been synthesized and fully characterized. The new probes derive from the attachment of two methylaminopyrene units to the carbonyl precursor 2,6-bis(2-formylphenoxymethyl)pyridine. Its signalling properties result from the fluorescence emission properties, which reveal the existence of intramolecular excimer formation. The compounds have showed to be highly sensitive to the solvent and hydrogen ion concentration of the medium. Depending on these, different monomer-to-excimer fluorescence ratio is displayed by the two probes. The compound with a single pyrene unit revealed absence of excimer formation and was used as model compound. The overall results are discussed on the basis of the studied probes as potentially revealing molecular movements, off-on-off fluorescent photoinduced electron transfer (PET), host-guest interactions with specific compounds and of sensing metal ions. (c) 2005 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 034KYTimes Cited: 16&lt;br /&gt;
Cited Reference Count: 49&lt;br /&gt;
Lodeiro, C Lima, JC Parola, AJ de Melo, JSS Capelo, JL Covelo, B Tamayo, A Pedras, B&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; Capelo, Jose Luis/C-7334-2013; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gomes, R</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solvent effects on the thermal and photochemical reactions of 4 '-iodo-8-methoxyflavylium and their consequences on the coloring phenomena caused by anthocyanins in plants</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000241469300017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">7906-7912</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The chemistry and photochemistry of the compound 4'-iodo-8-methoxyflavylium tetrafluoroborate was studied in solvent mixtures of water and ethanol. The trans-chalcone form (0) is always the most stable species at equilibrium. In particular, for the first time, Ct and not the flavylium cation is reported as the most stable species in mixtures containing water at pH 1.0. The rate of Ct formation as a function of the water content exhibits a bell-shaped dependence, showing a maximum at approximately 50% water. These trends are explained by a slower cis-trans isomerization in ethanol relative to that in water due to the expected stabilization in polar solvents of the zwitterionic intermediate; on the other hand, the decrease in the concentration of cis-chalcone (Cc) in the pseudoequilibrium with increasing water content, gives rise to a decrease in the rate of Ct formation (k(obs)=k(real)[Cc]). The hydration reaction was found to be much more efficient when water is present in low concentrations. This result has important consequences for the interpretation of the coloring phenomena caused by anthocyanins in plants, as well as for applications of flavylium compounds in the field of optical memories.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 097SQTimes Cited: 5&lt;br /&gt;
Cited Reference Count: 37&lt;br /&gt;
Gomes, Raquel Parola, A. Jorge Lima, Joao C. Pina, Fernando&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Clares, MP</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Fernandez, D</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Tejero, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Specific interaction of citrate with bis(fluorophoric) bibrachial lariat aza-crown in comparison with the other components of the Krebs cycle</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000240488100018</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">3824-3826</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Among the Krebs cycle components, just citrate enhances the fluorescence of a new bi(brachial) lariat aza-crown containing appended naphthalene fluorophores.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 083WETimes Cited: 23&lt;br /&gt;
Cited Reference Count: 24&lt;br /&gt;
Clares, M. Paz Lodeiro, Carlos Fernandez, Damian Parola, A. Jorge Pina, Fernando Garcia-Espana, Enrique Soriano, Conxa Tejero, Roberto&lt;br /&gt;
Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinheiro, C</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using hydrogen bonding-specific interactions to detect water in aprotic solvents at concentrations below 50 ppm</style></title><secondary-title><style face="normal" font="default" size="100%">Sensors and Actuators B-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000236651600058</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">978-983</style></pages><isbn><style face="normal" font="default" size="100%">0925-4005</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The outstanding solvatochromic properties of the complex Ru(bpy)(CN)(4)(2-), deriving from the ability of the nitrile goup to participate in H-bond interactions, were explored to develop a sensor for low concentrations of water on common organic aprotic solvents. In dry solvents, the maximum wavenumber of the low energy transition of Ru(bpy)(CN)(4)(2-) presents linear correlations with the Kamlet-Taft solvent acidity parameter (slope = 0.59 +/- 0.02, r &amp;gt; 0.99) and Gutman acceptor number (slope = (1.7 +/- 0.1) x 10(-2), r &amp;gt; 0.99). The slopes and regression coefficients of the correlations measure the sensitivity of the compound to H-bond donation by the solvent and confirm its high specificity towards the sensing of H-bond donating solvents, such as water. In acetonitrile, tetrahydrofuran, N,N-dimethylformamide, dichloromethane and toluene, the sensor presents spectral changes that respond linearly to water concentrations in the range 5-70 ppm and compete favorably with the widely spread Karl-Fisher method with a detection limit of similar to 50 ppm. The high sensitivity and the much simpler spectrophotometric titration, portends the use of this complex as an optical water sensor for determination of low water contents in organic solvents. (c) 2005 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 030RITimes Cited: 21&lt;br /&gt;
Cited Reference Count: 37&lt;br /&gt;
Pinheiro, C Lima, JC Parola, AJ&lt;br /&gt;
Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, Irina Saraiva</style></author><author><style face="normal" font="default" size="100%">Mota, Luís Jaime</style></author><author><style face="normal" font="default" size="100%">Soares, Cláudio Manuel</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://jb.asm.org/content/188/8/3024.full&quot; target=&quot;_blank&quot;&gt;Functional Domains of the &lt;i&gt;Bacillus subtilis&lt;/i&gt; Transcription Factor AraR and Identification of Amino Acids Important for Nucleoprotein Complex Assembly and Effector Binding&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">188</style></volume><pages><style face="normal" font="default" size="100%">3024-3036</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;The &lt;i&gt;Bacillus subtilis&lt;/i&gt; AraR transcription factor represses at least 13 genes required for the extracellular degradation of arabinose-containing polysaccharides, transport of arabinose, arabinose oligomers, xylose, and galactose, intracellular degradation of arabinose oligomers, and further catabolism of this sugar. AraR exhibits a chimeric organization comprising a small N-terminal DNA-binding domain that contains a winged helix-turn-helix motif similar to that seen with the GntR family and a larger C-terminal domain homologous to that of the LacI/GalR family. Here, a model for AraR was derived based on the known crystal structures of the FadR and PurR regulators from Escherichia coli. We have used random mutagenesis, deletion, and construction of chimeric LexA-AraR fusion proteins to map the functional domains of AraR required for DNA binding, dimerization, and effector binding. Moreover, predictions for the functional role of specific residues were tested by site-directed mutagenesis. In vivo analysis identified particular amino acids required for dimer assembly, formation of the nucleoprotein complex, and composition of the sugar-binding cleft. This work presents a structural framework for the function of AraR and provides insight into the mechanistic mode of action of this modular repressor.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Ana I Dias</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the EEG dynamics of epileptic activity in gelastic seizures using decomposition in independent components</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><pages><style face="normal" font="default" size="100%">1595-1601</style></pages><issue><style face="normal" font="default" size="100%">117</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal,  A</style></author><author><style face="normal" font="default" size="100%">Dias, AI</style></author><author><style face="normal" font="default" size="100%">Vieira, JP</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the EEG dynamics of epileptic activity in gelastic seizures using decomposition in independent components</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">(117):1595-1601</style></volume></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Ana Dias</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author><author><style face="normal" font="default" size="100%">Mário Secca</style></author><author><style face="normal" font="default" size="100%">Constança Jordão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The BOLD Effect of Interictal Spike Activity in Childhood Occipital Lobe Epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1536-1542</style></pages><issue><style face="normal" font="default" size="100%">47</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal,  A</style></author><author><style face="normal" font="default" size="100%">Dias, A</style></author><author><style face="normal" font="default" size="100%">Vieira, JP</style></author><author><style face="normal" font="default" size="100%">Secca, M</style></author><author><style face="normal" font="default" size="100%">Jordão, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The BOLD Effect of Interictal Spike Activity in Childhood Occipital Lobe Epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1536-1542</style></pages><issue><style face="normal" font="default" size="100%">47</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. R. Brás</style></author><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">C. J. Dias</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Changes in molecular dynamics upon formation of a polymer dispersed liquid crystal</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review E</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pre.aps.org/abstract/PRE/v73/i6/e061709</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/bras_pre_73_2006.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">73</style></volume><pages><style face="normal" font="default" size="100%">061709-1-11</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coherent approach to non-integer order derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/303/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86:2505–2515</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relation showing that the Grunwald-Letnikov and generalised Cauchy derivatives are equal is presented. This establishes a bridge between two different formulations and simultaneously between the classic integer order derivatives and the fractional ones. Starting from the generalised Cauchy derivative formula, new relations are obtained, namely a regularised version that makes the concept of pseudo-function appear naturally without the need for a rejection of any infinite part. From the regularised derivative, new formulations are deduced and specialised first for the real functions and afterwards for functions with Laplace transforms obtaining the definitions proposed by Lionville. With these tools suitable definitions of fractional linear systems are obtained.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 10: Elsevier</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Alpoim, M.C.</style></author><author><style face="normal" font="default" size="100%">Morais, P.V.</style></author><author><style face="normal" font="default" size="100%">Santos, MA</style></author><author><style face="normal" font="default" size="100%">Cristovão, AJ</style></author><author><style face="normal" font="default" size="100%">Centeno, JA</style></author><author><style face="normal" font="default" size="100%">Collery, P</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Cytochromes of Shewanella respiratory pathways</style></title><secondary-title><style face="normal" font="default" size="100%">Metal Ions in Biology and Medicine - volume 9</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.jle.com/en/ouvrages/e-docs/00/04/1C/5D/ouvrages.md</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">John Libbey Eurotext</style></publisher><pub-location><style face="normal" font="default" size="100%">Paris</style></pub-location><pages><style face="normal" font="default" size="100%">236-241</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract included.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dielectric Characterization of Neutralized and Nonneutralized Chitosan upon Drying</style></title><secondary-title><style face="normal" font="default" size="100%">Biopolymers</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/bip.20378/abstract</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/viviosa_biopol_81_2006.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">149-159</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Centred Differences and Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 2nd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1011/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Vitorina Passão</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author><author><style face="normal" font="default" size="100%">João P Cunha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interictal spike EEG source analysis in hypothalamic hamartoma epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><pages><style face="normal" font="default" size="100%">1595-1601</style></pages><issue><style face="normal" font="default" size="100%">117</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prabaharan, Mani</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Mano, João F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Liquid Crystalline Behaviour of Chitosan in Formic, Acetic, Monochloroacetic Acid Solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.scientific.net/MSF.514-516.1010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">514-516</style></volume><pages><style face="normal" font="default" size="100%">1010-1014</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The objective of this work was to prepare polysaccharide-based gels exhibiting liquid crystalline properties. Such systems may be used in some optical or in biomedical applications, where biodegradability is required. Chitosan is a derivative of chitin, widely used in a series of medical applications. Due to its rigid structure, chitosan or its derivatives may show lyotropic mesophases in certain conditions. In this work, chitosan solutions were prepared by mixing completely the polysaccharide with different concentration of formic, acetic and monochloroacetic acids at room temperature. X-ray diffraction patterns of the gels did not show the existence of a crystalline structure. Finger-prints texture observed by polarised optical microscopy was attributed to a cholesteric liquid crystalline phase that usually develops in concentrated solutions. Values of the nematic chiral pitch (P) were determined in function of acid solution concentration. The critical concentrations (C*) to form a lyotropic liquid crystalline phase in formic, acetic and monochloroacetic acids were determined, and the obtained values were confronted with the expected critical concentration based on the Flory formalism. The critical concentration values were found to be dependent upon the acid used.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">B. T. Payne</style></author><author><style face="normal" font="default" size="100%">I. C. van Knippenberg</style></author><author><style face="normal" font="default" size="100%">H. Bell</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">D. J. Sherratt</style></author><author><style face="normal" font="default" size="100%">P. McGlynn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Replication fork blockage by transcription factor—DNA complexes in Escherichia coli</style></title><secondary-title><style face="normal" font="default" size="100%">Nucleic Acids Res</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">2006</style></volume><pages><style face="normal" font="default" size="100%">5194-5202</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L. Wang</style></author><author><style face="normal" font="default" size="100%">A. N. Weber</style></author><author><style face="normal" font="default" size="100%">M. L. Atilano</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">N. J. Gay</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sensing of Gram-positive bacteria in Drosophila: GNBP1 is needed to process and present peptidoglycan to PGRP-SA</style></title><secondary-title><style face="normal" font="default" size="100%">EMBO J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">5005-5014</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana C. Messias</style></author><author><style face="normal" font="default" size="100%">António P. Aguiar</style></author><author><style face="normal" font="default" size="100%">Brennan, Lorraine</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solution structures of tetrahaem ferricytochrome c3 from Desulfovibrio vulgaris (Hildenborough) and its K45Q mutant: The molecular basis of cooperativity</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S000527280600020X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1757</style></volume><pages><style face="normal" font="default" size="100%">143-153</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The NMR structure of the oxidised wild-type cytochrome c3 from Desulfovibrio vulgaris Hildenborough was determined in solution. Using a newly developed methodology, NMR data from the K45Q mutant was then grafted onto data from the wild-type protein to determine the structure in the region of the mutation. The structural origins of the redox-Bohr effect and haem–haem cooperativities are discussed with respect to the redox-related conformational changes observed in solution.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic Characterization of Triheme Cytochrome PpcA from Geobacter sulfurreducens:  Evidence for a Role Played in e-/H+ Energy Transduction</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi061394v</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">45</style></volume><pages><style face="normal" font="default" size="100%">13910-13917</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The facultative aerobic bacterium Geobacter sulfurreducens produces a small periplasmic c-type triheme cytochrome with 71 residues (PpcA) under anaerobic growth conditions, which is involved in the iron respiration. The thermodynamic properties of the PpcA redox centers and of a protonatable center were determined using NMR and visible spectroscopy techniques. The redox centers have negative and different reduction potentials (−162, −143, and −133 mV for heme I, III, and IV, respectively, for the fully reduced and protonated protein), which are modulated by redox interactions among the hemes (covering a range from 10 to 36 mV) and by redox−Bohr interactions (up to −62 mV) between the hemes and a protonatable center located in the proximity of heme IV. All the interactions between the four centers are dominated by electrostatic effects. The microscopic reduction potential of heme III is the one most affected by the oxidation of the other hemes, whereas heme IV is the most affected by the protonation state of the molecule. The thermodynamic properties of PpcA showed that pH strongly modulates the redox behavior of the individual heme groups. A preferred electron transfer pathway at physiologic pH is defined, showing that PpcA has the necessary thermodynamic properties to perform e-/H+ energy transduction, contributing to a H+ electrochemical potential gradient across the periplasmic membrane that drives ATP synthesis. PpcA is 46% identical in sequence to and shares a high degree of structural similarity with a periplasmic triheme cytochrome c7 isolated from Desulfuromonas acetoxidans, a bacterium closely related to the Geobacteracea family. However, the results obtained for PpcA are quite different from those published for D. acetoxidans c7, and the physiological consequences of these differences are discussed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">46</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">C. Possoz*</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe*</style></author><author><style face="normal" font="default" size="100%">I. Grainge</style></author><author><style face="normal" font="default" size="100%">D. J. Sherratt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tracking of controlled Escherichia coli replication fork stalling and restart at repressor-bound DNA in vivo</style></title><secondary-title><style face="normal" font="default" size="100%">EMBO J</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">2596-2604</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anomalous &quot;unquenching&quot; of the fluorescence decay times of beta-lactoglobulin induced by the known quencher acrylamide</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology B-Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">117-126</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, Carla</style></author><author><style face="normal" font="default" size="100%">Bencini, Andrea</style></author><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Borsari, Lucia</style></author><author><style face="normal" font="default" size="100%">Danesi, Andrea</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Lodeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Mariani, Palma</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Santarelli, Samuele</style></author><author><style face="normal" font="default" size="100%">Tamayo, Abel</style></author><author><style face="normal" font="default" size="100%">Valtancoli, Barbara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Basicity and coordination properties of a new phenanthroline-based bis- macrocyclic receptor</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000239938000007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">33</style></number><pages><style face="normal" font="default" size="100%">4000-4010</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 25 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 25&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Braga, Susana S.</style></author><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Seixas, Joao D.</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Santos, Teresa M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author><author><style face="normal" font="default" size="100%">Romao, Carlos C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">beta-cyclodextrin and permethylated beta-cyclodextrin inclusion compounds of a cyclopentadienyl molybdenum tricarbonyl complex and their use as cyclooctene epoxidation catalyst precursors</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000243018300007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">359</style></volume><pages><style face="normal" font="default" size="100%">4757-4764</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 26 Santos Braga, Susana/G-2383-2010; Romao, Carlos /D-1162-2010; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Santos Braga, Susana/0000-0003-4460-970X; Romao, Carlos /0000-0001-5061-3743; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 29&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coherent approach to non-integer order derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/303/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">2505–2515</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relation showing that the Grunwald-Letnikov and generalised Cauchy derivatives are equal is presented. This establishes a bridge between two different formulations and simultaneously between the classic integer order derivatives and the fractional ones. Starting from the generalised Cauchy derivative formula, new relations are obtained, namely a regularised version that makes the concept of pseudo-function appear naturally without the need for a rejection of any infinite part. From the regularised derivative, new formulations are deduced and specialised first for the real functions and afterwards for functions with Laplace transforms obtaining the definitions proposed by Lionville. With these tools suitable definitions of fractional linear systems are obtained.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, Carla</style></author><author><style face="normal" font="default" size="100%">Bencini, Andrea</style></author><author><style face="normal" font="default" size="100%">Bianchi, Antonio</style></author><author><style face="normal" font="default" size="100%">Borsari, Lucia</style></author><author><style face="normal" font="default" size="100%">Danesi, Andrea</style></author><author><style face="normal" font="default" size="100%">Giorgi, Claudia</style></author><author><style face="normal" font="default" size="100%">Mariani, Palma</style></author><author><style face="normal" font="default" size="100%">Pina, Fernando</style></author><author><style face="normal" font="default" size="100%">Santarelli, Samuele</style></author><author><style face="normal" font="default" size="100%">Valtancoli, Barbara</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coordination features of a terpyridine-containing polyamine receptor. Effect of protonation on the photophysical properties of the complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000242539400009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">48</style></number><pages><style face="normal" font="default" size="100%">5743-5752</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Pina, Fernando/C-8161-2011; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vilela, M</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Vieira, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Discolouration of architectural photoreproductions - Causes and prevention</style></title><secondary-title><style face="normal" font="default" size="100%">RESTAURATOR-INTERNATIONAL JOURNAL FOR THE PRESERVATION OF LIBRARY AND ARCHIVAL MATERIAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fortunato, R.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Benavente, J.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrical impedance spectroscopy characterisation of supported ionic liquid membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000235099500005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">42-49</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 29 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; PTMS, RNEM/C-1589-2014; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 31&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, Cesar A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, Silvia M. B.</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. F. Vieira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron-transfer mechanism of the triplet state quenching of aluminium tetrasulfonated phthalocyanine by cytochrome c</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000239156300007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">122</style></volume><pages><style face="normal" font="default" size="100%">143-155</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The first crystal structure of class III superoxide reductase from Treponema pallidum</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000238499000002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">548-558</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 24 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 24&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portugal, C. A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescence probing of structural and functional changes of proteins induced by ultrafiltration</style></title><secondary-title><style face="normal" font="default" size="100%">Desalination</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">199</style></volume><pages><style face="normal" font="default" size="100%">547-549</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Foresight methodologies to understand changes in the labour process: Experience from Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">vir</style></keyword><keyword><style  face="normal" font="default" size="100%">work design</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5686.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5686</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The foresight and scenario building methods can be an interesting reference for social sciences, especially in terms of innovative methods for labour process analysis. A scenario – as a central concept for the prospective analysis – can be considered as a rich and detailed portrait of a plausible future world. It can be a useful tool for policy-makers to grasp problems clearly and comprehensively, and to better pinpoint challenges as well as opportunities in an overall framework. The features of the foresight methods are being used in some labour policy making experiences. Case studies developed in Portugal will be presented, and some conclusions will be drawn in order to organise a set of principles for foresight analysis applied to the European project WORKS on the work organisation re-structuring in the knowledge society, and on the work design methods for new management structures of virtual organisations.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raaijmakers, Hans C. A.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formate-reduced E-coli formate dehydrogenase H: the reinterpretation of the crystal structure suggests a new reaction mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000240283800005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">849-854</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 37 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 37&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><secondary-authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Machado, J.A.T.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional calculus applications in signals and systems</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1872/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">2503–2504</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Centred Differences and Derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 2nd IFAC Workshop on Fractional Differentiation and its Applications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1011/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Fernandes, J. A.</style></author><author><style face="normal" font="default" size="100%">Abrantes, M.</style></author><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Claro, P.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Immobilisation of methyltrioxorhenium on functionalised MCM-41</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000235441600036</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">284-290</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Fernandes, Jose/B-8073-2008; Ribeiro-Claro, Paulo/C-6705-2008; Kuhn, Fritz/A-3113-2010; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Ribeiro-Claro, Paulo/0000-0001-5171-2153; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Angurell, Inma</style></author><author><style face="normal" font="default" size="100%">Lima, Joao C.</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Lara-Isabel</style></author><author><style face="normal" font="default" size="100%">Rodriguez, Laura</style></author><author><style face="normal" font="default" size="100%">Rossell, Oriol</style></author><author><style face="normal" font="default" size="100%">Seco, Miquel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metallodendrimers containing both ruthenium (internal layer) and rhenium (external layer)</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">1004-1008</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum and tungsten enzymes: the xanthine oxidase family</style></title><secondary-title><style face="normal" font="default" size="100%">Current Opinion in Chemical Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000237000700004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">109-114</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 41 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 41&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author><author><style face="normal" font="default" size="100%">Almeida, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Neural PCA Approach To Fault Detection and Diagnosis in Nonlinear Dynamical Systems</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the fractional derivative of stationary stochastic processes</style></title><secondary-title><style face="normal" font="default" size="100%">CST2006 &amp; ECT2006 Conferences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, J. Seixas</style></author><author><style face="normal" font="default" size="100%">Rondao, R.</style></author><author><style face="normal" font="default" size="100%">Burrows, H. D.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Navaratnam, S.</style></author><author><style face="normal" font="default" size="100%">Edge, R.</style></author><author><style face="normal" font="default" size="100%">Voss, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysics of an indigo derivative (keto and leuco structures) with singular properties</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000242974200003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">51</style></number><volume><style face="normal" font="default" size="100%">110</style></volume><pages><style face="normal" font="default" size="100%">13653-13661</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; 18&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Portugal, Carla A. M.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Crespo, Joao G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the change of enzymatic activity of horseradish peroxidase induced by membrane permeation using tryptophan fluorescence</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Membrane Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">284</style></volume><pages><style face="normal" font="default" size="100%">180-192</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Trincao, Jose</style></author><author><style face="normal" font="default" size="100%">Silva, Marta Sousa</style></author><author><style face="normal" font="default" size="100%">Barata, Lidia</style></author><author><style face="normal" font="default" size="100%">Bonifacio, Cecilia</style></author><author><style face="normal" font="default" size="100%">Carvalho, Sandra</style></author><author><style face="normal" font="default" size="100%">Tomas, Ana Maria</style></author><author><style face="normal" font="default" size="100%">Ferreira, Antonio E. N.</style></author><author><style face="normal" font="default" size="100%">Cordeiro, Carlos</style></author><author><style face="normal" font="default" size="100%">Freire, Ana Ponces</style></author><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and preliminary X-ray diffraction analysis of the glyoxalase II from Leishmania infantum</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000239357900025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">62</style></volume><pages><style face="normal" font="default" size="100%">805-807</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Lima, Marta/C-7042-2009; Ferreira, Antonio/E-6488-2012; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Tomas, Ana/J-9919-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; PTMS, RNEM/C-1589-2014 Ferreira, Antonio/0000-0002-9625-8115; Romao, Maria/0000-0002-3004-0543; 8 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Gomes, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Remotos e Virtuais: situa{\c c}ão e perspectivas no DEE da FCT da UNL</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, Maria Joao</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Alpoim, M.C.</style></author><author><style face="normal" font="default" size="100%">Morais, P.V.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of molybdenum in biology</style></title><secondary-title><style face="normal" font="default" size="100%">Metal Ions in Biology and Medicine, Vol 9</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Metal Ions in Biology and Medicine</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000242710200090</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">507-510</style></pages><isbn><style face="normal" font="default" size="100%">1257-2535 2-7420-0629-X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 9th International Symposium on Metal Ions in Biology and Medicine May 21-24, 2006 Lisbon, PORTUGAL 1&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, J. Sergio Seixas</style></author><author><style face="normal" font="default" size="100%">Rondao, Raquel</style></author><author><style face="normal" font="default" size="100%">Burrows, Hugh D.</style></author><author><style face="normal" font="default" size="100%">Melo, Maria J.</style></author><author><style face="normal" font="default" size="100%">Navaratnam, Suppiah</style></author><author><style face="normal" font="default" size="100%">Edge, Ruth</style></author><author><style face="normal" font="default" size="100%">Voss, Gundula</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectral and photophysical studies of substituted indigo derivatives in their keto forms</style></title><secondary-title><style face="normal" font="default" size="100%">Chemphyschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000242319200010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">2303-2311</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 26 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; 26&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, Carlos D.</style></author><author><style face="normal" font="default" size="100%">Rivas, Maria G.</style></author><author><style face="normal" font="default" size="100%">Romao, Maria J.</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and electron paramagnetic resonance (EPR) studies of mononuclear molybdenum enzymes from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Accounts of Chemical Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000241325500012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">788-796</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 28 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Rivas, Maria/D-7883-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 28&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ana Rita C. Duarte</style></author><author><style face="normal" font="default" size="100%">Casimiro, Teresa</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Ana Luísa Simplício</style></author><author><style face="normal" font="default" size="100%">Duarte, Catarina M. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supercritical fluid polymerisation and impregnation of molecularly imprinted polymers for drug delivery</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Supercritical Fluids</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cross-linking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0896844606000362</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">102 - 106</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Herein the preparation of molecularly imprinted polymers (MIPs) using supercritical fluid technology is evaluated. Poly(diethylene glycol dimethacrylate), polyDEGDMA, was synthesised in supercritical carbon dioxide (scCO2) using a carboxylic acid end-capped perfluoropolyether oil as stabiliser. Polymerisations were carried out in the presence of different concentrations of two different template drug molecules, salicylic acid and acetylsalicylic acid. Results suggest that molecular imprinted polymers were successfully prepared by supercritical polymerisation and then impregnated with the template in order to prepare controlled release systems.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, Sandra</style></author><author><style face="normal" font="default" size="100%">Dias, Ana S.</style></author><author><style face="normal" font="default" size="100%">Monteiro, Bernardo</style></author><author><style face="normal" font="default" size="100%">Pillinger, Martyn</style></author><author><style face="normal" font="default" size="100%">Valente, Anabela A.</style></author><author><style face="normal" font="default" size="100%">Santos, Teresa M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, Isabel S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of layered double hydroxides intercalated by an oxomolybdenum complex</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physics and Chemistry of Solids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000239261500025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">1011-1015</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Monteiro, Bernardo/C-6940-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; Si 13th International Symposium on Intercalation Compounds (ISIC 13) Jun 06-09, 2005 Clermont Ferrand, FRANCE Thermo Electron Corp; Bruker AXS; Horiba Jobin Yvon; Jacomex; Boc Edwards; Inel 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brand, T</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Graham A. Webb</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Theory and Application of NMR Diffusion Studies</style></title><secondary-title><style face="normal" font="default" size="100%">Modern Magnetic Resonanc</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><pages><style face="normal" font="default" size="100%">131-139</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Najmudin, S.</style></author><author><style face="normal" font="default" size="100%">Guerreiro, Cipd</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Prates, J. A. M.</style></author><author><style face="normal" font="default" size="100%">Correia, M. A. S.</style></author><author><style face="normal" font="default" size="100%">Alves, V. D.</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Gilbert, H. J.</style></author><author><style face="normal" font="default" size="100%">Bolam, D. N.</style></author><author><style face="normal" font="default" size="100%">Fontes, Cmga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Xyloglucan is recognized by carbohydrate-binding modules that interact with beta-glucan chains</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000236247100061</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">8815-8828</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 42 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Prates, Jose/K-9934-2013; Correia, Marcia/D-2077-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; Correia, Marcia/0000-0003-0636-8095; 42&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Meil, Pamela</style></author><author><style face="normal" font="default" size="100%">Trommel, Willem</style></author><author><style face="normal" font="default" size="100%">Bannink, Duco</style></author><author><style face="normal" font="default" size="100%">Hoogenboom, Marcel</style></author><author><style face="normal" font="default" size="100%">Moniz, Antonio</style></author><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author><author><style face="normal" font="default" size="100%">Makó, Czaba</style></author><author><style face="normal" font="default" size="100%">Csizmadia, Péter</style></author><author><style face="normal" font="default" size="100%">Illessy, Miklós</style></author><author><style face="normal" font="default" size="100%">Balkmar, Dag</style></author><author><style face="normal" font="default" size="100%">Linardos, Petros</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Comparative report - WORKS WP5 Policy pillar}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labour policy</style></keyword><keyword><style  face="normal" font="default" size="100%">policy enforcement</style></keyword><keyword><style  face="normal" font="default" size="100%">qualitative research</style></keyword><keyword><style  face="normal" font="default" size="100%">workplace</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/zbw/esrepo/67056.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">67056</style></number><publisher><style face="normal" font="default" size="100%">ZBW - German National Library of Economics</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This report begins with some general information and analysis of policy and regulation that were the subjects of discussion and exchange in the policy pillar in the first phase of WORKS. The second section is a synthesis of country information on general principles and trends of policy and policy enforcement. This is followed by a summary of sector information for the sectors chosen by the qualitative pillar to be the objects of empirical analysis. The last summarises research questions and dimensions to be guidelines for carrying out case studies and capturing the relevance and effects of policy and institutions at the workplace.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">EconStor Research Reports</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Foresight methodologies to understand changes in the labour process: Experience from Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">vir</style></keyword><keyword><style  face="normal" font="default" size="100%">work design</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5686.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5686</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The foresight and scenario building methods can be an interesting reference for social sciences, especially in terms of innovative methods for labour process analysis. A scenario – as a central concept for the prospective analysis – can be considered as a rich and detailed portrait of a plausible future world. It can be a useful tool for policy-makers to grasp problems clearly and comprehensively, and to better pinpoint challenges as well as opportunities in an overall framework. The features of the foresight methods are being used in some labour policy making experiences. Case studies developed in Portugal will be presented, and some conclusions will be drawn in order to organise a set of principles for foresight analysis applied to the European project WORKS on the work organisation re-structuring in the knowledge society, and on the work design methods for new management structures of virtual organisations.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Riehm, Ulrich</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Internet für alle? Die Diskussion des »digital divide« revisited&lt;BR&gt;[Internet for all? The Discussion on the &amp;quot;digital divide&amp;quot; revisited]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">den Umgang mit dieser Technologie als offenen Prozess umzudeuten</style></keyword><keyword><style  face="normal" font="default" size="100%">der keine Festlegungen der Nutzungsbedingungen des Internets vornimmt. Dieses Vorgehen vermeidet eine technikdeterministische Sichtweise und ermöglicht die Bewertung der Internetnutzung als eine funktionale Handlungsmöglichkeit unter mehreren Möglichkeite</style></keyword><keyword><style  face="normal" font="default" size="100%">die das Bedrohungspotential des digital divide entkräften sowie von ihren deterministischen Komponenten der Technikentwicklung befreien wollen.</style></keyword><keyword><style  face="normal" font="default" size="100%">Die Diskussion um das digital divide oder die digitale Spaltung</style></keyword><keyword><style  face="normal" font="default" size="100%">die in den folgenden Ausführungen diskutiert werden soll mit dem Ziel</style></keyword><keyword><style  face="normal" font="default" size="100%">die schon Mirko Marr (2004) gestellt hat</style></keyword><keyword><style  face="normal" font="default" size="100%">die sich kontraproduktiv auf die Perspektive der Nutzungsbedingungen der Informations- und Kommunikationstechnologien (im Folgenden auch IuK) auswirkt und bestimmte Sichtweisen ausblendet.2 Die Frage: Wer hat Angst vor der digitalen Spaltung?</style></keyword><keyword><style  face="normal" font="default" size="100%">diese Debatte nach techniksoziologischen Ansätzen zu bündeln (3). Schließlich werden in einem Ausblick kritische Stimmen dieses Ansatzes diskutiert</style></keyword><keyword><style  face="normal" font="default" size="100%">indem im ersten Schritt der originäre Diskussionszusammen-zweiten Schritt seine wissenschaftliche Differenzierung darzustellen (2). Im Anschluss daran wird der Versuch unternommen</style></keyword><keyword><style  face="normal" font="default" size="100%">ist die Stoßrichtung der Debatte</style></keyword><keyword><style  face="normal" font="default" size="100%">so unsere These</style></keyword><keyword><style  face="normal" font="default" size="100%">von einer dualistischen Struktur geprägt</style></keyword><keyword><style  face="normal" font="default" size="100%">weist genau auf diese Engführung der Sichtweise</style></keyword><keyword><style  face="normal" font="default" size="100%">wie sie für den deutschsprachigen Raum übersetzt wird</style></keyword><keyword><style  face="normal" font="default" size="100%">wird nun schon seit nahezu zehn Jahren intensiv geführt.1 Vor allem im Rahmen der politischen Diskussion hat sich das Bedrohungsszenario einer digitalen Spaltung innerhalb der Gesellschaften festgesetzt. Aber auch weite Teile der wissenschaftlichen Debatt</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">MPRA Paper</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6758.html</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;6758&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fiedeler, Ulrich</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Naturalness and Neuronal Implants – Changes in the perception of human beings}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">converging technology</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">medicine</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-economic implications</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/8501.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8501</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;With our contribution we would like to refer to the debate on nanotechnology (NT) and its implications for the public discourse on the relationship of human beings and technologies. Within NT the convergence of some technologies has been considered as a crucial step towards the long term objective of “enhancing human performance”. The discussion was initiated with an US-American workshop in the year 2002, where the innovative character of converging technology (CT) was strongly underlined (Roco 2002). In the final document of the workshop futuristic and far reaching scenarios on technical development based on NT and on CT were presented. First we address the implications of the mentioned document for research policy in general and especially of NT. Based on the example of neural implants we second qualify the normative expectations within the debate without however denying the helpfulness of these innovations especially in the field of medicine. But we third agree on a critical discussion, which consider a new quality of technological penetration into social and human processes.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The sociological perspective on the knowledge-based society: assumptions, facts and visions}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industrial society</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge management</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge-based society</style></keyword><keyword><style  face="normal" font="default" size="100%">organisations</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7110.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7110</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The paper will present the central discourse of the knowledge-based society. Already in the 1960s the debate of the industrial society already raised the question whether there can be considered a paradigm shift towards a knowledge-based society. Some prominent authors already foreseen ‘knowledge’ as the main indicator in order to displace ‘labour’ and ‘capital’ as the main driving forces of the capitalistic development. Today on the political level and also in many scientific disciplines the assumption that we are already living in a knowledge-based society seems obvious. Although we still do not have a theory of the knowledge-based society and there still exist a methodological gap about the empirical indicators, the vision of a knowledge-based society determines at least the perception of the Western societies. In a first step the author will pinpoint the assumptions about the knowledge-based society on three levels: on the societal, on the organisational and on the individual level. These assumptions are relied on the following topics: a) The role of the information and communication technologies; b) The dynamic development of globalisation as an ‘evolutionary’ process; c) The increasing importance of knowledge management within organisations; d) The changing role of the state within the economic processes. Not only the differentiation between the levels but also the revision of the assumptions of a knowledge-based society will show that the ‘topics raised in the debates’ cannot be considered as the results of a profound societal paradigm shift. However what seems very impressive is the normative and virtual shift towards a concept of modernity, which strongly focuses on the role of technology as a driving force as well as on the global economic markets, which has to be accepted. Therefore – according to the official debate - the successful adaptation of these processes seems the only way to meet the knowledge-based society. Analysing the societal changes on the&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Processamento Digital de Sinais</style></title><secondary-title><style face="normal" font="default" size="100%">Edição do Serviço de Educação e Bolsas da Fundação Calouste Gulbenkian</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/302/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Fundação Calouste Gulbenkian</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brand, T</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intermolecular interaction as investigated by NOE and diffusion studies</style></title><secondary-title><style face="normal" font="default" size="100%">Progress in Nuclear Magnetic Resonance Spectroscopy</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 1 2005</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">159-196</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Methods for Scenario-building: it’s importance for policy analysis</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">forecasting methods</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">policy analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword><keyword><style  face="normal" font="default" size="100%">technological futures</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7893.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7893</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A scenario is a policy analysis tool that describes a possible set of future conditions. The most useful scenarios (for corporations, for policy decision makers) are those that display the conditions of important variables over time. In this approach, the quantitative underpinning enriches the narrative evolution of conditions or evolution of the variables; narratives describe the important events and developments that shape the variables. In terms of innovative methods for policy analysis, the foresight and scenario building methods can be an interesting reference for social sciences. Some examples of these exercises will be present in this paper, either related to vision in science and technology developments, social and technological futures, or related to aggregated indicators on human development. Two cases (Japan and Germany) are held on behalf the ministries of science and education (respectively, MEXT and BMBF), and another with the support of United Nations.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Methods for Scenario-building: it’s importance for policy analysis}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">forecasting methods</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">policy analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword><keyword><style  face="normal" font="default" size="100%">technological futures</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7893.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7893</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A scenario is a policy analysis tool that describes a possible set of future conditions. The most useful scenarios (for corporations, for policy decision makers) are those that display the conditions of important variables over time. In this approach, the quantitative underpinning enriches the narrative evolution of conditions or evolution of the variables; narratives describe the important events and developments that shape the variables. In terms of innovative methods for policy analysis, the foresight and scenario building methods can be an interesting reference for social sciences. Some examples of these exercises will be present in this paper, either related to vision in science and technology developments, social and technological futures, or related to aggregated indicators on human development. Two cases (Japan and Germany) are held on behalf the ministries of science and education (respectively, MEXT and BMBF), and another with the support of United Nations.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redesigning work organizations and technologies: experiences from European projects</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business process</style></keyword><keyword><style  face="normal" font="default" size="100%">collaborative design</style></keyword><keyword><style  face="normal" font="default" size="100%">decision processes</style></keyword><keyword><style  face="normal" font="default" size="100%">networks</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6170.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6170</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Currently distributed business process (re) design (resulting in components of business networks) basically relies on technical criteria. And that are the main purposes of most research projects supported by EC. Through the process of building a European Research Area, this means a strong influence in the national research programmes. However it is generally accepted that it should also take into account social criteria and aspects such as the quality of working life, or participation in decision processes. Those were some of the objectives of projects in de 80s decade, and framed some of the main concepts and scientific approaches to work organisation. The democratic participation of network and organisations members in the design process is a critical success factor. This is not accepted by everyone, but is based in sufficient case studies. Nevertheless, in order to achieve an optimization that can satisfying the requirements of agility of a network of enterprises, more complex design methods must be developed. Thus, the support to the collaborative design of distributed work in a network of enterprises, through a concurrent approaching business processes, work organisation and task content is a key factor to achieve such purposes. Increasing needs in terms of amounts of information, agility, and support for collaboration without time and space constrains, imposes the use of a computer-based model.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Redesigning work organizations and technologies: experiences from European projects}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business process</style></keyword><keyword><style  face="normal" font="default" size="100%">collaborative design</style></keyword><keyword><style  face="normal" font="default" size="100%">decision processes</style></keyword><keyword><style  face="normal" font="default" size="100%">networks</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6170.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6170</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Currently distributed business process (re) design (resulting in components of business networks) basically relies on technical criteria. And that are the main purposes of most research projects supported by EC. Through the process of building a European Research Area, this means a strong influence in the national research programmes. However it is generally accepted that it should also take into account social criteria and aspects such as the quality of working life, or participation in decision processes. Those were some of the objectives of projects in de 80s decade, and framed some of the main concepts and scientific approaches to work organisation. The democratic participation of network and organisations members in the design process is a critical success factor. This is not accepted by everyone, but is based in sufficient case studies. Nevertheless, in order to achieve an optimization that can satisfying the requirements of agility of a network of enterprises, more complex design methods must be developed. Thus, the support to the collaborative design of distributed work in a network of enterprises, through a concurrent approaching business processes, work organisation and task content is a key factor to achieve such purposes. Increasing needs in terms of amounts of information, agility, and support for collaboration without time and space constrains, imposes the use of a computer-based model.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Rogério Puga Leal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Editorial Note</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v1y2005i1p7.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Urze, Paula</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Practices and trends of telework in the Portuguese industry: the results of surveys in the textile, metal and software sectors</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">teleworking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v1y2005i1p93-108.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">93-108</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the TeleRisk Project on labour relations and professional risks within the context of teleworking in Portugal – supported by IDICT – Institute for Development and Inspection of Working Conditions (Ministry of Labour), is to study the practices and forms of teleworking in the manufacturing sectors in Portugal. The project chose also the software industry as a reference sector, even though it does not intend to exclude from the study any other sector of activity or the so-called “hybrid” forms of work. However, the latter must have some of the characteristics of telework. The project thus takes into account the so-called “traditional” sectors of activity, namely textile and machinery and metal engineering (machinery and equipment), not usually associated to this type of work. However, telework could include, in the so-called “traditional” sectors, other variations that are not found in technologically based sectors. One of the evaluation methods for the dynamics associated to telework consisted in carrying out surveys by means of questionnaires, aimed at employers in the sectors analysed. This paper presents some of the results of those surveys. It is important to mention that, being a preliminary analysis, it means that it does not pretend to have exhausted all the issues in the survey, but has meant that it shows the bigger tendencies, in terms of teleworking practices, of the Portuguese industry.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Rogério Puga Leal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Editorial Note}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v1y2005i1p7.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;No abstract is available for this item.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Urze, Paula</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Practices and trends of telework in the Portuguese industry: the results of surveys in the textile, metal and software sectors}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">teleworking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v1y2005i1p93-108.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">93-108</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the TeleRisk Project on labour relations and professional risks within the context of teleworking in Portugal – supported by IDICT – Institute for Development and Inspection of Working Conditions (Ministry of Labour), is to study the practices and forms of teleworking in the manufacturing sectors in Portugal. The project chose also the software industry as a reference sector, even though it does not intend to exclude from the study any other sector of activity or the so-called “hybrid” forms of work. However, the latter must have some of the characteristics of telework. The project thus takes into account the so-called “traditional” sectors of activity, namely textile and machinery and metal engineering (machinery and equipment), not usually associated to this type of work. However, telework could include, in the so-called “traditional” sectors, other variations that are not found in technologically based sectors. One of the evaluation methods for the dynamics associated to telework consisted in carrying out surveys by means of questionnaires, aimed at employers in the sectors analysed. This paper presents some of the results of those surveys. It is important to mention that, being a preliminary analysis, it means that it does not pretend to have exhausted all the issues in the survey, but has meant that it shows the bigger tendencies, in terms of teleworking practices, of the Portuguese industry.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Woll, Tobias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The Gap Between Knowledge and Action: Obstacles, Restraints and Deficits During the Execution of Refurbishments}</style></title><secondary-title><style face="normal" font="default" size="100%">Enterprise and Work Innovation Studies</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">construction</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">refurbishment</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainability</style></keyword><keyword><style  face="normal" font="default" size="100%">urban development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/a/ieu/journl/v1y2005i1p117-121.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">117-121</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This article outlines the initial draft of a PhD project which investigates refurbishment or rehabilitation projects in two German cities. The study focuses on obstacles, restraints and deficits as well as factors of success, which can be identified during the execution of the refurbishments. Moreover the study examines the process of the refurbishment itself, the general conditions under which the refurbishments are being executed as well as the implementation of sustainability criteria. First the article gives a short summary of the theoretical considerations of the study. In this respect it shortly outlines the global conditions of urban development and conducting challenges for cities in the 21st century, guiding principles of a sustainable urban development as well as goals of sustainable refurbishments. Finally the article shortly describes the case studies and presents the initial results of the empirical work.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide reductase from the syphilis spirochete Treponema pallidum: crystallization and structure determination using soft X-rays</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr Sect F Struct Biol Cryst Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyethylene Glycols/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword><keyword><style  face="normal" font="default" size="100%">Spirochaetales/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16511209 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 11</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">967-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductase is a 14 kDa metalloprotein containing a catalytic non-haem iron centre [Fe(His)4Cys]. It is involved in defence mechanisms against oxygen toxicity, scavenging superoxide radicals from the cell. The oxidized form of Treponema pallidum superoxide reductase was crystallized in the presence of polyethylene glycol and magnesium chloride. Two crystal forms were obtained depending on the oxidizing agents used after purification: crystals grown in the presence of K3Fe(CN)6 belonged to space group P2(1) (unit-cell parameters a = 60.3, b = 59.9, c = 64.8 A, beta = 106.9 degrees) and diffracted beyond 1.60 A resolution, while crystals grown in the presence of Na2IrCl6 belonged to space group C2 (a = 119.4, b = 60.1, c = 65.6 A, beta = 104.9 degrees) and diffracted beyond 1.55 A. A highly redundant X-ray diffraction data set from the C2 crystal form collected on a copper rotating-anode generator (lambda = 1.542 A) clearly defined the positions of the four Fe atoms present in the asymmetric unit by SAD methods. A MAD experiment at the iron absorption edge confirmed the positions of the previously determined iron sites and provided better phases for model building and refinement. Molecular replacement using the P2(1) data set was successful using a preliminary trace as a search model. A similar arrangement of the four protein molecules could be observed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16511209</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1744-3091 (Electronic)1744-3091 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapeamento De Indicadores de Qualifica{\c c}ão e de Competência Profissional Num Sistema Complexo De Trabalho. O Caso Dos Servi{\c c}os De Controlo De Tráfego Aéreo&lt;BR&gt;[Mapping of Qualification and Profes</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">air traffic control</style></keyword><keyword><style  face="normal" font="default" size="100%">complex working system</style></keyword><keyword><style  face="normal" font="default" size="100%">information technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">professional com</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6415.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6415</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flexibilisation and complexification of working places, due to the information technologies, requires an holistic approach to the labour reality, in an integrative and wide perspective of different scenarios and operational contexts. Such new changes implies the development of new personal and professional features that are beyond the restrict frame of the autonomous, discrete and specialised work. The knowledge needed for the work in organisations can be searched in the working processes modelling. And that can be a constructive basis of a “knowledge map”. Thus, are described the activities of different working processes, and that induces the emergence of a group of informations (indicators) necessary to the construction of each competence that supports the execution of those processes. This action even allows the existence of possible gaps in the strategies of long-life education and training. They assume more and more a critical support to the need of updating and maintenance of professional competences. How to identify and operationalise the professional competences in a working complex system is one of the main issues in this paper. The case study presented in this paper is refered to the air traffic control and it presents the methodology used for the identification and validation of a group of structuring professional competencies that are evident in a complex working system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sampaio, José</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Mapeamento De Indicadores de Qualificação e de Competência Profissional Num Sistema Complexo De Trabalho. O Caso Dos Serviços De Controlo De Tráfego Aéreo&lt;BR&gt;[Mapping of Qualification and Professional}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">air traffic control</style></keyword><keyword><style  face="normal" font="default" size="100%">complex working system</style></keyword><keyword><style  face="normal" font="default" size="100%">information technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">professional com</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6415.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6415</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flexibilisation and complexification of working places, due to the information technologies, requires an holistic approach to the labour reality, in an integrative and wide perspective of different scenarios and operational contexts. Such new changes implies the development of new personal and professional features that are beyond the restrict frame of the autonomous, discrete and specialised work. The knowledge needed for the work in organisations can be searched in the working processes modelling. And that can be a constructive basis of a “knowledge map”. Thus, are described the activities of different working processes, and that induces the emergence of a group of informations (indicators) necessary to the construction of each competence that supports the execution of those processes. This action even allows the existence of possible gaps in the strategies of long-life education and training. They assume more and more a critical support to the need of updating and maintenance of professional competences. How to identify and operationalise the professional competences in a working complex system is one of the main issues in this paper. The case study presented in this paper is refered to the air traffic control and it presents the methodology used for the identification and validation of a group of structuring professional competencies that are evident in a complex working system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinho, D.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Silva, P. J.</style></author><author><style face="normal" font="default" size="100%">de Castro, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and spectroscopic characterization of the membrane-bound nitrate reductase from Pseudomonas chlororaphis DSM 50135</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica Et Biophysica Acta-General Subjects</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.bbagen.2005.02.008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">1723</style></volume><pages><style face="normal" font="default" size="100%">151-162</style></pages><isbn><style face="normal" font="default" size="100%">0304-4165</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A nitrate reductase was solubilized with Triton X-100 from the membranes of Pseudomonas chlororaphis DSM 50135 grown microaerobically in the presence of nitrate. Like other membrane-bound nitrate reductases, it contains three subunits, of 129, 66 (64) and 24 kDa, referred to in the literature as alpha, beta and gamma, respectively. Electrocatalytic studies revealed that only the membrane-bound, not the solubilized form of the enzyme, can accept electrons from a menaquinone analog, menadione, whereas both forms can accept electrons from methylviologen. The isolated enzyme possesses several iron-sulfur clusters and a molybdopterin guanine dinucleotide active center. The iron-sulfur clusters can be grouped in two classes according to their redox properties, the high-potential and low-potential clusters. In the as-isolated enzyme, two forms of the molybdenum center, high- and low-pH, are detectable by electron paramagnetic resonance spectroscopy. The low-pH form shows a hyperfine splitting due to a proton, suggesting the presence of an -OHx ligand. Dithionite reduces the Mo(V) center to Mo(W) and subsequent reoxidization with nitrate originates a new Mo(V) signal, identical to the oxidized low-pH form but lacking its characteristic hyperfine splitting. The isolated preparation also contains heme c (in a sub-stoichiometric amount) with the ability to relay electrons to the molybdenum center, suggesting that this nitrate reductase may contain heme c instead of the heme b usually found in this class of enzymes. (c) 2005 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000229691900018</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Models and Practices in the Motor Vehicle Industry – contrasting cases from the Portuguese experience</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">case studies</style></keyword><keyword><style  face="normal" font="default" size="100%">hybridisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Lean Production</style></keyword><keyword><style  face="normal" font="default" size="100%">Motor vehicle industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Toyota</style></keyword><keyword><style  face="normal" font="default" size="100%">Vo</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6171.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6171</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents and discusses two case studies in the Portuguese motor vehicle industry – Salvador Caetano’s Ovar Industrial Division (SCOID), a ‘Brownfield site’ with minority Toyota ownership; and Autoeuropa, a ‘Greenfield site’ wholly owned by Volkswagen. Basically, it considers the scope for the meaningful application of ‘Japanese’ organisational methods in these contexts, focusing on the human factor – i.e. as close as possible to the actors on the shop floor. After providing some insights into the Portuguese automotive industry, it profiles both SCOID and Autoeuropa and assesses each of their methods of work, within this balance of commitment between global and local. The main findings reveal the lag that can exist between theoretical models (namely those following a geographical criteria) and the actual practice carried out by manufacturers when tested outside their point of geographical origin.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Hen or Egg? The relationship between IC-technologies and social exclusion}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">new technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">social exclusion</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/9568.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9568</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;If we take a look at developments on the labour market, we find that the rate of employment stands in a close relationship to the introduction of new technologies and their social and cultural consequences. The immediate effects of new technologies on new forms of work-structures are, in fact, difficult to determine empirically. In order to avoid a strong technological bias in the scientific perspective, it seems important to consider carefully the normative objectives and goals, which are connected with the introduction of IC-technologies. But nevertheless it is difficult to define clearly the causes and the effects of new technologies as well as the technical changes and its social consequences. The intention of the article is to present the concept of social exclusion within the SOWING-project. Of course this concept is embedded in the scientific debate of the Information Society, which has a strong technological focus and represents the discussion of the Western, highly industrialized societies. But nevertheless the empirical findings of the SOWING project come to the general conclusion, that the rise of new forms of social exclusion cannot be considered as the result of the introduction of ICT, but as the result of the normative idea of a more effective and global organized economy. The social consequences of this development depend strongly on the establishment of a democratic procedure, which integrates the concerning social groups.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Models and Practices in the Motor Vehicle Industry – contrasting cases from the Portuguese experience}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">case studies</style></keyword><keyword><style  face="normal" font="default" size="100%">hybridisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Lean Production</style></keyword><keyword><style  face="normal" font="default" size="100%">Motor vehicle industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Toyota</style></keyword><keyword><style  face="normal" font="default" size="100%">Vo</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6171.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6171</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper presents and discusses two case studies in the Portuguese motor vehicle industry – Salvador Caetano’s Ovar Industrial Division (SCOID), a ‘Brownfield site’ with minority Toyota ownership; and Autoeuropa, a ‘Greenfield site’ wholly owned by Volkswagen. Basically, it considers the scope for the meaningful application of ‘Japanese’ organisational methods in these contexts, focusing on the human factor – i.e. as close as possible to the actors on the shop floor. After providing some insights into the Portuguese automotive industry, it profiles both SCOID and Autoeuropa and assesses each of their methods of work, within this balance of commitment between global and local. The main findings reveal the lag that can exist between theoretical models (namely those following a geographical criteria) and the actual practice carried out by manufacturers when tested outside their point of geographical origin.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, IV</style></author><author><style face="normal" font="default" size="100%">Alves, L.B.</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Arnaldo Batista</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ECG Wave Detector and Delineation with Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/321/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, IV</style></author><author><style face="normal" font="default" size="100%">Alves, L.B.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Batista, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ECG Wave Detector and Delineation with Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/321/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raul Rato</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Modified EMD Algorithm for Application in Biomedical Signal Processing</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/320/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rato, R.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Modified EMD Algorithm for Application in Biomedical Signal Processing</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/320/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">J.A. Tenreiro-Machado</style></author><author><style face="normal" font="default" size="100%">J. Sá da Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Which Differintegration?</style></title><secondary-title><style face="normal" font="default" size="100%">IEE Proceedings Vision, Image &amp; Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">July</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/307/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">IET</style></publisher><volume><style face="normal" font="default" size="100%">152</style></volume><pages><style face="normal" font="default" size="100%">846–850</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tan, C</style></author><author><style face="normal" font="default" size="100%">de Noronha, RG</style></author><author><style face="normal" font="default" size="100%">Roecker, AJ</style></author><author><style face="normal" font="default" size="100%">Pyrzynska, B</style></author><author><style face="normal" font="default" size="100%">Khwaja, F</style></author><author><style face="normal" font="default" size="100%">Zhang, ZB</style></author><author><style face="normal" font="default" size="100%">Zhang, HC</style></author><author><style face="normal" font="default" size="100%">Teng, Q</style></author><author><style face="normal" font="default" size="100%">Nicholson, AC</style></author><author><style face="normal" font="default" size="100%">Giannakakou, P</style></author><author><style face="normal" font="default" size="100%">Zhou, W</style></author><author><style face="normal" font="default" size="100%">Olson, JJ</style></author><author><style face="normal" font="default" size="100%">Pereira, M. M.</style></author><author><style face="normal" font="default" size="100%">Nicolaou, KN</style></author><author><style face="normal" font="default" size="100%">Van Meir, EG</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of a novel small-molecule inhibitor of the hypoxia-inducible factor 1 pathway</style></title><secondary-title><style face="normal" font="default" size="100%">CANCER RESEARCH</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">605-612</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Gon{\c c}alo Dória</style></author><author><style face="normal" font="default" size="100%">David Henriques</style></author><author><style face="normal" font="default" size="100%">Eulália Pereira</style></author><author><style face="normal" font="default" size="100%">Ricardo Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Colorimetric detection of eukaryotic gene expression with DNA-derivatized gold nanoparticles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensors</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene expression detection</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold nanoparticles</style></keyword><keyword><style  face="normal" font="default" size="100%">nanotechnology</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA detection</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">111–7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Thiol-linked DNA-gold nanoparticles were used in a novel colorimetric method to detect the presence of specific mRNA from a total RNA extract of yeast cells. The method allowed detection of expression of the FSY1 gene that encodes a specific fructose/H+ symporter in Saccharomyces bayanus PYCC 4565. FSY1 is strongly expressed when the yeast is grown in fructose as the sole carbon source, while cells cultivated in glucose as the sole carbon source repress gene expression. The presence of FSY1 mRNA is detected based on color change of a sample containing total RNA extracted from the organism and gold nanoparticles derivatized with a 15-mer of complementary single stranded DNA upon addition of NaCl. If FSY1 mRNA is present, the solution remains pink, changing to blue-purple in the absence of FSY1 mRNA. Direct detection of specific expression was possible from only 0.3 microg of unamplified total RNA without any further enhancement. This novel method is inexpensive, very easy to perform as no amplification or signal enhancement steps are necessary and takes less than 15 min to develop after total RNA extraction. No temperature control is necessary and color change can be easily detected visually.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;Sem pdf.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, M.</style></author><author><style face="normal" font="default" size="100%">Gaspar, E.</style></author><author><style face="normal" font="default" size="100%">Madeira, S.</style></author><author><style face="normal" font="default" size="100%">de Moura, P.</style></author><author><style face="normal" font="default" size="100%">Alexandrino, B.</style></author><author><style face="normal" font="default" size="100%">de Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The methylenetetrahydrofolate reductase (MTHFR) 677C--&gt;T mutation and cardiovascular risk--A case of ischemic stroke and acute myocardial infarction</style></title><secondary-title><style face="normal" font="default" size="100%">Rev Port Cardiol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Brain Infarction/complications/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Hyperhomocysteinemia/complications</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Methylenetetrahydrofolate Reductase (NADPH2)/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Myocardial Infarction/complications/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Risk Factors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15773669 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">89-99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The authors report the case of a 39-year-old male patient who had an ischemic stroke (complete infarction of right anterior cerebral circulation) and an acute myocardial infarction during the same year. Molecular study revealed he was homozygous for the 677C--&amp;gt;T mutation in the gene coding for methylenetetrahydrofolate reductase, a key enzyme of folate metabolism; deficiency of this enzyme is associated with increased cardiovascular risk and neurological lesions. Some considerations are put forward about hyperhomocysteinemia and the MTHFR 677C--&amp;gt;T mutation as cardiovascular risk factors.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15773669</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0870-2551 (Print)0870-2551 (Linking)Case ReportsJournal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Servico de Medicina II, Hospitais da Universidade de Coimbra, Coimbra, Portugal. jmiguelmelo@mail.telepac.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Principles in genetic risk assessment.</style></title><secondary-title><style face="normal" font="default" size="100%">Ther Clin Risk Manag</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">15–20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abreu, AR</style></author><author><style face="normal" font="default" size="100%">Costa, I.</style></author><author><style face="normal" font="default" size="100%">Rosa, C</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Santos, PP</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New enantioselective method for hydration of alkenes using cyclodextrins as phase transfer catalyst</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC 12</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">50</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">11986-11990</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author><author><style face="normal" font="default" size="100%">Tiago, T.</style></author><author><style face="normal" font="default" size="100%">Gandara, R. M.</style></author><author><style face="normal" font="default" size="100%">Sousa, A.</style></author><author><style face="normal" font="default" size="100%">Moderno, A.</style></author><author><style face="normal" font="default" size="100%">Kaliva, M.</style></author><author><style face="normal" font="default" size="100%">Salifoglou, A.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interactions of vanadium(V)-citrate complexes with the sarcoplasmic reticulum calcium pump</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium-Transporting ATPases/*drug effects/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal/drug effects/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/chemistry/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Sarcoplasmic Reticulum/*drug effects/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/chemistry/*pharmacology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16219359 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">2355-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Among the biotargets interacting with vanadium is the calcium pump from the sarcoplasmic reticulum (SR). To this end, initial research efforts were launched with two vanadium(V)-citrate complexes, namely (NH(4))(6)[V(2)O(4)(C(6)H(4)O(7))(2)].6H(2)O and (NH(4))(6)[V(2)O(2)(O(2))(2)(C(6)H(4)O(7))(2)].4H(2)O, potentially capable of interacting with the SR calcium pump by combining kinetic studies with (51)V NMR spectroscopy. Upon dissolution in the reaction medium (concentration range: 4-0.5mM), both vanadium(V):citrate (VC) and peroxovanadium(V):citrate (PVC) complexes are partially converted into vanadate oligomers. A 1mM solution of the PVC complex, containing 184microM of the PVC complex, 94microM oxoperoxovanadium(V) (PV) species, 222microM monomeric (V1), 43microM dimeric (V2) and 53microM tetrameric (V4) species, inhibits Ca(2+) accumulation by 75 %, whereas a solution of the VC complex of the same vanadium concentration, containing 98microM of the VC complex, 263microM monomeric (V1), 64microM dimeric (V2) and 92microM tetrameric (V4) species inhibits the calcium pump activity by 33 %. In contrast, a 1 mM metavanadate solution, containing 460microM monomeric (V1), 90.2microM dimeric (V2) and 80microM tetrameric (V4) species, has no effect on Ca(2+) accumulation. The NMR signals from the VC complex (-548.0ppm), PVC complex (-551.5ppm) and PV (-611.1ppm) are broadened upon SR vesicle addition (2.5mg/ml total protein). The relative order for the half width line broadening of the NMR signals, which reflect the interaction with the protein, was found to be V4&amp;gt;PVC&amp;gt;VC&amp;gt;PV&amp;gt;V2=V1=1, with no effect observed for the V1 and V2 signals. Putting it all together the effects of two vanadium(V)-citrate complexes on the modulation of calcium accumulation and ATP hydrolysis by the SR calcium pump reflected the observed variable reactivity into the nature of key species forming upon dissolution of the title complexes in the reaction media.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16219359</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)In VitroJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">CBME, Department of Chemistry and Biochemistry, FCT, University of the Algarve, 8005-139 Faro, Portugal. maalves@ualg.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Differences Integral Representation and its use to define Fractional Differintegrations</style></title><secondary-title><style face="normal" font="default" size="100%">the ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/316/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fractional Differences Integral Representation and its use to define Fractional Differintegrations</style></title><secondary-title><style face="normal" font="default" size="100%">the ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/316/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the differintegration definition</style></title><secondary-title><style face="normal" font="default" size="100%">ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/317/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new look at the differintegration definition</style></title><secondary-title><style face="normal" font="default" size="100%">ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/317/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">More, C.</style></author><author><style face="normal" font="default" size="100%">Asso, M.</style></author><author><style face="normal" font="default" size="100%">Roger, G.</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, B.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J.</style></author><author><style face="normal" font="default" size="100%">Bertrand, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of the spin-spin interactions between the metal centers of Desulfovibrio gigas aldehyde oxidoreductase: identification of the reducible sites of the [2Fe-2S]1+,2+ clusters</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavin-Adenine Dinucleotide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16114900 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">11628-35</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aldehyde oxidoreductase from Desulfovibrio gigas belongs to the family of molybdenum hydroxylases. Besides a molybdenum cofactor which constitutes their active site, these enzymes contain two [2Fe-2S](2+,1+) clusters which are believed to transfer the electrons provided by the substrate to an acceptor which is either a FAD group or an electron-transferring protein. When the three metal centers of D. gigas AOR are simultaneously paramagnetic, splittings due to intercenter spin-spin interactions are visible when the EPR spectra are recorded at low temperatures. By studying quantitatively these interactions with a model based on the X-ray crystal structure, which takes into consideration the interactions between the magnetic moments carried by all the metal sites of the system, it is possible to determine the location of the reducible sites of the [2Fe-2S] clusters. When combined with the electron-transfer pathways proposed on the basis of the X-ray crystal structure, the results provide a detailed description of the electron-transfer system of D. gigas AOR.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16114900</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Laboratoire de Bioenergetique et Ingenierie des Proteines, UPR 9036 CNRS and Universite de Provence, 31 Chemin Joseph Aiguier, 13402 Marseille, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Lagoutte, B.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synechocystis ferredoxin/ferredoxin-NADP(+)-reductase/NADP+ complex: Structural model obtained by NMR-restrained docking</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxin-NADP Reductase/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">NADP/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Synechocystis/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16087182 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">579</style></volume><pages><style face="normal" font="default" size="100%">4585-90</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferredoxin (Fd) and ferredoxin-NADP(+)-reductase (FNR) are two terminal physiological partners of the photosynthetic electron transport chain. Based on a nuclear magnetic resonance (NMR)-restrained-docking approach, two alternative structural models of the Fd-FNR complex in the presence of NADP+ are proposed. The protein docking simulations were performed with the software BiGGER. NMR titration revealed a 1:1 stoichiometry for the complex and allowed the mapping of the interacting residues at the surface of Fd. The NMR chemical shifts were encoded into distance constraints and used with theoretically calculated electronic coupling between the redox cofactors to propose experimentally validated docked complexes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16087182</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2859-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões, Sofia</style></author><author><style face="normal" font="default" size="100%">Júlia Seixas</style></author><author><style face="normal" font="default" size="100%">Huppes, Gjalt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> tangled web: assessing overlaps between energy and environmental policy instruments in place along electricity systems</style></title><secondary-title><style face="normal" font="default" size="100%"> ECEEE - European Council for an Energy Efficient Economy 2005 Summer Study</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">30 May - 3 June</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Mandelieu, France</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Clares, MP</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopy and coordination chemistry bisnaphthalene-bisphenanthroline ligand of a new displaying a sensing ability for metal cations</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2005</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000232609700035</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">7449-7458</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new fluorescent macrocyclic structure (0) bearing two naphthalene units at both ends of a cyclic polyaminic chain containing two phenanthroline units was investigated with potentiometric and fluorescence (steady-state and time-resolved) techniques. The fluorescence emission spectra show the simultaneous presence of three bands: a short wavelength emission band (naphthalene monomer), a middle emission band (phenanthroline emission), and a long-wavelength band. All three bands were found to be dependent on the protonation state of the macrocyclic unit (including the polyaminic and phenanthroline structures). The existence of the long-wavelength emission band is discussed and is shown to imply that a bending movement involving the two phenanthroline units leads to excimer formation. This is determined by comparison with the excimer emission formed by intermolecular association of 1,10-phenanthroline. With ligand L1, excimer formation occurs only at pH values above 4. At very acidic pH values, the protonation of the polyamine bridges is extensive leading to a rigidity of the system that precludes the bending movement. The interaction with metal cations Zn(II) and Cu(II) was also investigated. Excimer formation is, in these situations, increased with Zn(II) and decreased with Cu(II). The long-emission band is shown to present a different wavelength maximum, depending on the metal, which can be considered as a characteristic to validate the use of ligand L1 as a sensor for a given metal.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 974RSTimes Cited: 36&lt;br /&gt;
Cited Reference Count: 31&lt;br /&gt;
Pina, J de Melo, JS Pina, F Lodeiro, C Lima, JC Parola, AJ Soriano, C Clares, MP Albelda, MT Aucejo, R Garcia-Espana, E&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Pina, Joao /H-9948-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Galindo, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Water/humidity and ammonia sensor, based on a polymer hydrogel matrix containing a fluorescent flavylium compound</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2005</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000230431900029</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">2840-2847</style></pages><isbn><style face="normal" font="default" size="100%">0959-9428</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flavylium compounds can conveniently be encapsulated in water permeable cross-linked poly(2-hydroxyethyl methacrylate) ( PHEMA) polymer hydrogel matrices. The polymer is also permeable to gases, for example ammonia and hydrogen chloride. The ability of the polymer to concentrate water from the surrounding atmosphere was demonstrated. The absorption and emission spectra of the encapsulated flavylium compounds are very dependent on the pH, and by consequence ammonia ( or hydrogen chloride) can be easily detected. The intensity of the fluorescence emission of the flavylium cation (AH+ species obtained in acidic media) is very dependent on the water content due to the efficient excited state proton transfer involving the AH(+)* excited state and water. The combination of flavylium emission sensitivity to water and ability of the polymer to concentrate water from the surrounding atmosphere, confers this material potential utility as a humidity sensor with high sensitivity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 944MATimes Cited: 19&lt;br /&gt;
Cited Reference Count: 79&lt;br /&gt;
Galindo, F Lima, JC Luis, SV Melo, MJ Parola, AJ Pina, F&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Galindo, Francisco/H-8836-2012; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BRITO PALMA, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">NEVES DA SILVA, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Diagnosis of parametric faults based on identification and statistical methods</style></title><secondary-title><style face="normal" font="default" size="100%">Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC’05. 44th IEEE Conference on. :3838–3843.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%"> Processamento Digital de Sinais</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/302/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%"> Fundação Calouste Gulbenkian</style></publisher><pub-location><style face="normal" font="default" size="100%">September. Edição do Serviço de Educação e Bolsas da Fundação Calouste Gulbenkian. </style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive Optimization with Constraints: Convergence and oscillatory behaviour</style></title><secondary-title><style face="normal" font="default" size="100%">Pattern Recognition and Image Analysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><pages><style face="normal" font="default" size="100%">335–366</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Springer Berlin/Heidelberg</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo, CN</style></author><author><style face="normal" font="default" size="100%">Gerald, JA</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of New Quasi-Orthogonal BCH-Derived Sequences for CDMA Applications</style></title><secondary-title><style face="normal" font="default" size="100%">XX Conference on Design of Circuits and Integrated Systems (DCIS'05)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Leonor Morgado</style></author><author><style face="normal" font="default" size="100%">Fonseca, Bruno</style></author><author><style face="normal" font="default" size="100%">Lamosa, Pedro</style></author><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of ligands originates small perturbations on the microscopic thermodynamic properties of a multicentre redox protein</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/j.1742-4658.2005.04649.x/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">272</style></volume><pages><style face="normal" font="default" size="100%">2251-2260</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;NMR and visible spectroscopy coupled to redox measurements were used to determine the equilibrium thermodynamic properties of the four haems in cytochrome c3 under conditions in which the protein was bound to ligands, the small anion phosphate and the protein rubredoxin with the iron in the active site replaced by zinc. Comparison of these results with data for the isolated cytochrome shows that binding of ligands causes only small changes in the reduction potentials of the haems and their pairwise interactions, and also that the redox-sensitive acid–base centre responsible for the redox–Bohr effect is essentially unaffected. Although neither of the ligands tested is a physiological partner of cytochrome c3, the small changes observed for the thermodynamic properties of cytochrome c3 bound to these ligands vs. the unbound state, indicate that the thermodynamic properties measured for the isolated protein are relevant for a physiological interpretation of the role of this cytochrome in the bioenergetic metabolism of Desulfovibrio.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">da Silva, R.N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combined approach to fault diagnosis based on principal components and influence matrix</style></title><secondary-title><style face="normal" font="default" size="100%">Intelligent Signal Processing, 2005 IEEE International Workshop on. :171–176.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinto, I</style></author><author><style face="normal" font="default" size="100%">Alves, L.B.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">A.G. B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ECG Wave Detection and Delineation with Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">Computational Intelligence in Medicine and Healthcare Conference. : Biopattern</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessanha, M.</style></author><author><style face="normal" font="default" size="100%">Rothery, E.L.</style></author><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author><author><style face="normal" font="default" size="100%">Turner, D.L.</style></author><author><style face="normal" font="default" size="100%">Miles, C.S.</style></author><author><style face="normal" font="default" size="100%">Reid, G.A.</style></author><author><style face="normal" font="default" size="100%">Chapman, S. K.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Elucidation of the Functional Redox Behavior of Fumarate Reductase from  Shewanella frigidimarina by NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Annals Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.auremn.org.br/Annals/2005-vol4-num1/2005-vol4-num1,2-24-28.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">24-28</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;NMR spectroscopy has been applied with great success to study electron transfer proteins&lt;br /&gt;
with multiple redox centers. This study aimed to elucidate the redox behavior the enzyme fumarate&lt;br /&gt;
reductase from Shewanella frigidimarina and particularly to reveal the electron transfer mechanism&lt;br /&gt;
from the N-terminal domain to the active center. We developed a new strategy encompassing the&lt;br /&gt;
acquisition of 1H-EXSY bidimensional spectra for observation of chemical exchange connectivities in&lt;br /&gt;
partially oxidized samples of fcc3, estimation of the paramagnetic chemical shifts expected for the&lt;br /&gt;
heme substituents and their comparison with NMR spectra obtained in the fully oxidized protein. This&lt;br /&gt;
study allowed obtaining the order of oxidation of the different groups (II-I-III, IV) and gave insights of&lt;br /&gt;
the functional mechanisms that allow fcc3 to efficiently transfer electrons from the N-terminal domain&lt;br /&gt;
to the active center. &lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1/2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">L.L. Gonçalves</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">D.S. Moss, S. Jelaska, S. Pongor</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Prediction of Signal Peptides and Signal Anchors of Cytocrome c Nitrite Reductase from &lt;i&gt;Desulfovibrio desulfuricans &lt;/i&gt;ATCC 27774 Using Bioinformatic Tools</style></title><secondary-title><style face="normal" font="default" size="100%">Essays in Bioinformatics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">IOS Press (Amsterdam)</style></publisher><volume><style face="normal" font="default" size="100%">Vol. 368</style></volume><pages><style face="normal" font="default" size="100%">203-208</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes><num-vols><style face="normal" font="default" size="100%">203-208</style></num-vols></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">da Silva, R.N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Process fault diagnosis approach based on neural observers</style></title><secondary-title><style face="normal" font="default" size="100%"> Emerging Technologies and Factory Automation, 2005. ETFA 2005. 10th IEEE Conference on. 1:4–pp.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author><author><style face="normal" font="default" size="100%">P. Ligoxygakis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Requirements of peptidoglycan structure allowing detection by the Drosophila Toll pathway</style></title><secondary-title><style face="normal" font="default" size="100%">EMBO Reports</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">327-333</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Almeida, P.</style></author><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SMCRVI-a Labview/Matlab based tool for remote monitoring and control</style></title><secondary-title><style face="normal" font="default" size="100%"> Emerging Technologies and Factory Automation, 2005. ETFA 2005. 10th IEEE Conference on. 2:6–pp.: IEEE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Alves, SS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stochastic Extremum Seeking in the Presence of Constraints</style></title><secondary-title><style face="normal" font="default" size="100%">World Congress. 16:266–266., Number 1</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive Optimization with Constraints: Convergence and oscillatory behaviour</style></title><secondary-title><style face="normal" font="default" size="100%">Pattern Recognition and Image Analysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Berlin/Heidelberg</style></publisher><pages><style face="normal" font="default" size="100%">335–366</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo, CN</style></author><author><style face="normal" font="default" size="100%">Gerald, JA</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of New Quasi-Orthogonal BCH-Derived Sequences for CDMA Applications</style></title><secondary-title><style face="normal" font="default" size="100%">XX Conference on Design of Circuits and Integrated Systems (DCIS'05)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1010/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bio-inspired multistate networks responsive to light, pH and thermal inputs - An example of a multistate system operating through different algorithms</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><number><style face="normal" font="default" size="100%">19</style></number><pages><style face="normal" font="default" size="100%">4187-4200</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Zhao, J.</style></author><author><style face="normal" font="default" size="100%">Abrantes, M.</style></author><author><style face="normal" font="default" size="100%">Sun, W.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic olefin epoxidation with cyclopentadienyl-molybdenum complexes in room temperature ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000225749200009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">47-52</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 51 Kuhn, Fritz/A-3113-2010; Romao, Carlos /D-1162-2010; Abrantes, Marta/C-5140-2009; Branco, Luis/C-6426-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Romao, Carlos /0000-0001-5061-3743; Branco, Luis/0000-0003-2520-1151; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 53&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">da Silva, PF</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Freitas, AA</style></author><author><style face="normal" font="default" size="100%">Shimizu, K</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Charge-transfer complexation as a general phenomenon in the copigmentation of anthocyanins</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><number><style face="normal" font="default" size="100%">32</style></number><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">7329-7338</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Serbanovic, A.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clean osmium-catalyzed asymmetric dihydroxylation of olefins in ionic liquids and supercritical CO2 product recovery</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000225865100028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><pages><style face="normal" font="default" size="100%">107-109</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 29 da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 29&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">da Silva, R.N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Combined approach to fault diagnosis based on principal components and influence matrix</style></title><secondary-title><style face="normal" font="default" size="100%">Intelligent Signal Processing, 2005 IEEE International Workshop on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pages><style face="normal" font="default" size="100%">171–176</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. L. Figueirinhas</style></author><author><style face="normal" font="default" size="100%">C. Cruz</style></author><author><style face="normal" font="default" size="100%">Filip, D.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, A. C.</style></author><author><style face="normal" font="default" size="100%">Frere, Y.</style></author><author><style face="normal" font="default" size="100%">Meyer, T.</style></author><author><style face="normal" font="default" size="100%">Mehl, G. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Deuterium NMR investigation of the biaxial nematic phase in an organosiloxane tetrapode</style></title><secondary-title><style face="normal" font="default" size="100%">Phys Rev Lett</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/15783524</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">107802</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Deuterium NMR is used to examine the molecular order exhibited by an organosiloxane tetrapode giving the first experimental evidence, using a bulk sample, for the existence of a biaxial nematic phase in this type of compounds. The temperature dependence of the averaged quadrupolar coupling constant and asymmetry parameter was determined in the compound's nematic phase. Two distinct regimes could be identified, one with a vanishing asymmetry parameter corresponding to a uniaxial nematic phase and another with a significant temperature dependent asymmetry parameter, corresponding to a biaxial nematic phase. The high values obtained for the asymmetry parameter at the lower end of the nematic range are well above experimental error and constitute a definite proof of the biaxial nature of the nematic phase exhibited by the studied compound for those temperatures.&lt;/p&gt;
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</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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A.</style></author><author><style face="normal" font="default" size="100%">Rainho, J. P.</style></author><author><style face="normal" font="default" size="100%">Ferreira, R. A. S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Valente, A. A.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Carlos, L. D.</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Claro, P. J. A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly luminescent tris(beta-diketonate)europium(III) complexes immobilized in a functionalized mesoporous silica</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry of Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000232326700025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">5077-5084</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 111 Fernandes, Jose/B-8073-2008; Ribeiro-Claro, Paulo/C-6705-2008; Carlos, Luis/B-2869-2009; Ferreira, Rute/F-4562-2011; Universidade Aveiro, Departamento Fisica/E-4128-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Ribeiro-Claro, Paulo/0000-0001-5171-2153; Carlos, Luis/0000-0003-4747-6535; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 114&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Pires, V. M. R.</style></author><author><style face="normal" font="default" size="100%">Gloster, T. M.</style></author><author><style face="normal" font="default" size="100%">Turkenburg, J. P.</style></author><author><style face="normal" font="default" size="100%">Prates, J. A. M.</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Davies, G. J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Cmga</style></author><author><style face="normal" font="default" size="100%">Gilbert, H. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Insights into the structural determinants of cohesin dockerin specificity revealed by the crystal structure of the type II cohesin from Clostridium thermocellum SdbA</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000229805300001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">349</style></volume><pages><style face="normal" font="default" size="100%">909-915</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 25 Davies, Gideon/A-9042-2011; Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Pires, Virginia/J-4799-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Davies, Gideon/0000-0002-7343-776X; Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Pires, Virginia/0000-0003-1307-3797; Prates, Jose/0000-0003-1032-5987; 25&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. A. Inácio</style></author><author><style face="normal" font="default" size="100%">Gerald, JA</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New PN Even Balanced Sequences for spread spectrum systems</style></title><secondary-title><style face="normal" font="default" size="100%">EURASIP Journal on Wireless Communications and Networking</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/306/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Hindawi</style></publisher><volume><style face="normal" font="default" size="100%">2005</style></volume><pages><style face="normal" font="default" size="100%">447–458</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Alarcon, J.</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Llinares, J. M.</style></author><author><style face="normal" font="default" size="100%">Marchin, K. L.</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new Zn-II tweezer pyridine-naphthalene system - An off-on-off system working in a biological pH window</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000233297800007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><pages><style face="normal" font="default" size="100%">4301-4308</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Lodeiro, Carlos/B-4793-2013; REQUIMTE, AL/H-9106-2013; Pina, Joao /H-9948-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; 18&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Muller, A.</style></author><author><style face="normal" font="default" size="100%">Fetzner, S.</style></author><author><style face="normal" font="default" size="100%">Lowe, D. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the purification and preliminary crystallographic analysis of isoquinoline 1-oxidoreductase from Brevundimonas diminuta 7</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000232157000040</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">137-140</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 1 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schafer, T.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Fortunato, R.</style></author><author><style face="normal" font="default" size="100%">Izak, P.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Rogers, R. D.</style></author><author><style face="normal" font="default" size="100%">Seddon, K. R.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Opportunities for membrane separation processes using ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Ionic Liquids Iiib: Fundamentals, Progress, Challenges and Opportunities: Transformations and Processes</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Acs Symposium Series</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000229432300008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">902</style></volume><pages><style face="normal" font="default" size="100%">97-110</style></pages><isbn><style face="normal" font="default" size="100%">0097-6156 0-8412-3893-6</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; Symposium on Ionic Liquids - Fundamentals, Progress, Challenges and Opportunities held at the 226th American-Chemical-Society National Meeting Sep 07-11, 2003 New York, NY Amer Chem Soc&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Serbanovic, A.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">da Ponte, M. N.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Osmium catalyzed asymmetric dihydroxylation of methyl trans-cinnamate in ionic liquids, followed by supercritical CO2 product recovery</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000231008300016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">690</style></volume><pages><style face="normal" font="default" size="100%">3600-3608</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 30 da Ponte, Manuel/B-3620-2010; Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 da Ponte, Manuel/0000-0003-4499-4521; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">da Silva, R.N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Process fault diagnosis approach based on neural observers</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies and Factory Automation, 2005. ETFA 2005. 10th IEEE Conference on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">4–pp</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, TQ</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bastos, M</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein stabilization by osmolytes from hyperthermophiles: effect of mannosylglycerate on the thermal unfolding of sthaplylicoccal nuclease studied by picosecond</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><volume><style face="normal" font="default" size="100%">272</style></volume><pages><style face="normal" font="default" size="100%">352</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopez-Cortes, A.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, A.</style></author><author><style face="normal" font="default" size="100%">Thapper, A. E.</style></author><author><style face="normal" font="default" size="100%">Todorovic, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Ollivier, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and preliminary characterization of tetraheme cytochrome c3 and adenylylsulfate reductase from the peptidolytic sulfate-reducing bacterium Desulfovibrio aminophilus DSM 12254</style></title><secondary-title><style face="normal" font="default" size="100%">Bioinorg Chem Appl</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=18365091 </style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">81-91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two proteins were purified and preliminarily characterized from the soluble extract of cells (310 g, wet weight) of the aminolytic and peptidolytic sulfate-reducing bacterium Desulfovibrio (D.) aminophilus DSM 12254. The iron-sulfur flavoenzyme adenylylsulfate (adenosine 5'-phosphosulfate, APS) reductase, a key enzyme in the microbial dissimilatory sulfate reduction, has been purified in three chromatographic steps (DEAE-Biogel A, Source 15, and Superdex 200 columns). It contains two different subunits with molecular masses of 75 and 18 kDa. The fraction after the last purification step had a purity index (A(278nm) / A(388nm)) of 5.34, which was used for further EPR spectroscopic studies. The D. aminophilus APS reductase is very similar to the homologous enzymes isolated from D. gigas and D. desulfuricans ATCC 27774. A tetraheme cytochrome c(3) (His-heme iron-His) has been purified in three chromatographic steps (DEAE- Biogel A, Source 15, and Biogel-HTP columns) and preliminarily characterized. It has a purity index ([A(553nm) - A(570nm)](red) / A(280nm)) of 2.9 and a molecular mass of around 15 kDa, and its spectroscopic characterization (NMR and EPR) has been carried out. This hemoprotein presents similarities with the tetraheme cytochrome c(3) from Desulfomicrobium (Des.) norvegicum (NMR spectra, and N-terminal amino acid sequence).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">18365091</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1565-3633 (Print)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Investigaciones Biologicas del Noroeste (CIBNOR), Mar Bermejo 195, Playa Palo, Santa Rita, Baja California Sur, La Paz 23090, Mexico. alopezOA@cibnor.mx</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BRITO PALMA, L.</style></author><author><style face="normal" font="default" size="100%">VIEIRA COITO, F.</style></author><author><style face="normal" font="default" size="100%">NEVES DA SILVA, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Robust fault diagnosis approach using analytical and knowledge based techniques applied to a water tank system</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">CRL</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Alves, SS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stochastic Extremum Seeking in the Presence of Constraints</style></title><secondary-title><style face="normal" font="default" size="100%">World Congress</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">266–266</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide reductase from the syphilis spirochete Treponema pallidum: crystallization and structure determination using soft X-rays</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section F-Structural Biology and Crystallization Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000232890200003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">967-970</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 11 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Rodriguez-Borges, J. E.</style></author><author><style face="normal" font="default" size="100%">Teixeira, C.</style></author><author><style face="normal" font="default" size="100%">Santos, A. M.</style></author><author><style face="normal" font="default" size="100%">Zhao, J.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Nunes, C. D.</style></author><author><style face="normal" font="default" size="100%">Petrovski, Z.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis, characterization and catalytic studies of bis(chloro)dioxomolybdenum(VI)-chiral diimine complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis a-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000230389700001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">236</style></volume><pages><style face="normal" font="default" size="100%">1-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 36 Kuhn, Fritz/A-3113-2010; Rodriguez-Borges, J. E./F-2430-2011; Nunes, Carla/D-7299-2012; Romao, Carlos /D-1162-2010; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Teixeira, Catia/B-5680-2011; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Rodriguez-Borges, J. E./0000-0002-9104-1670; Romao, Carlos /0000-0001-5061-3743; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Teixeira, Catia/0000-0001-9506-3781; Gago, Sandra/0000-0003-0221-8508; 37&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two new integral formulae for the Beta function</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Applied Mathematics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/308/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">International Association of Engineers</style></publisher><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">109–116</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Galindo, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Write-read-erase molecular-switching system trapped in a polymer hydrogel matrix</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Functional Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">541-545</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Danesi, A.</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Santarelli, S.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A zinc(II)-based receptor for ATP binding and hydrolysis</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000229160100031</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><pages><style face="normal" font="default" size="100%">2630-2632</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">J.A. Tenreiro-Machado</style></author><author><style face="normal" font="default" size="100%">J. Sá da Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Considerations about the choice of a differintegrator</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computacional Cybernetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/323/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">J.A. Tenreiro-Machado</style></author><author><style face="normal" font="default" size="100%">J. Sá da Costa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Considerations about the choice of a differintegrator</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computacional Cybernetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/323/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Serralheiro, A.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New Insights into Pseudo-Fractional ARMA Modelling</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computacional Cybernetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/322/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Serralheiro, A.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New Insights into Pseudo-Fractional ARMA Modelling</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computacional Cybernetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/322/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Paracoccus pantotrophus pseudoazurin is an electron donor to cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/bi0491144</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">11214-11225</style></pages><isbn><style face="normal" font="default" size="100%">0006-2960</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The gene for pseudoazurin was isolated from Paracoccus pantotrophus LMD 52.44 and expressed in a heterologous system with a yield of 54.3 mg of pure protein per liter of culture. The gene and protein were shown to be identical to those from P. pantotrophus LMD 82.5. The extinction coefficient of the protein was re-evaluated and was found to be 3.00 mM(-1) cm(-1) at 590 nm. It was confirmed that the oxidized protein is in a weak monomer/dimer equilibrium that is ionic- strength-dependent. The pseudoazurin was shown to be a highly active electron donor to cytochrome c peroxidase, and activity showed an ionic strength dependence consistent with an electrostatic interaction. The pseudoazurin has a very large dipole moment, the vector of which is positioned at the putative electron-transfer site, His81, and is conserved in this position across a wide range of blue copper proteins. Binding of the peroxidase to pseudoazurin causes perturbation of a set of NMR resonances associated with residues on the His81 face, including a ring of lysine residues. These lysines are associated with acidic residues just back from the rim, the resonances of which are also affected by binding to the peroxidase. We propose that these acidic residues moderate the electrostatic influence of the lysines and so ensure that specific charge interactions do not form across the interface with the peroxidase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000223708400008</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. S.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, L. K.</style></author><author><style face="normal" font="default" size="100%">Del Bel Cury, A. A.</style></author><author><style face="normal" font="default" size="100%">Lima, E. M.</style></author><author><style face="normal" font="default" size="100%">Garcia, R. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Influence of storage solution on enamel demineralization submitted to pH cycling</style></title><secondary-title><style face="normal" font="default" size="100%">J Appl Oral Sci</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=21049253 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">205-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Extracted human teeth are frequently used for research or educational purposes. Therefore, it is necessary to store them in disinfectant solutions that do not alter dental structures. Thus, this study evaluated the influence of storage solution on enamel demineralization. For that purpose, sixty samples were divided into the following groups: enamel stored in formaldehyde (F1), stored in thymol (T1), stored in formaldehyde and submitted to pH cycling (F2), stored in thymol and submitted to pH cycling (T2). All samples were evaluated by cross-sectional microhardness analysis and had their percentage of mineral volume versus micrometer (integrated area) determined. Differences between groups were found up to 30-microm depth from the enamel surface (p &amp;lt; 0.05), where samples from group T2 were more demineralized. It was concluded that the storage solution influenced the reaction of a dental substrate to a cariogenic challenge, suggesting that formaldehyde may increase enamel resistance to demineralization, when compared to demineralization occurring in enamel stored in thymol solution.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">21049253</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1678-7757 (Print)1678-7757 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Prosthesis and Periodontology, Piracicaba Dental School, University of Campinas, Brazil.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mo and W bis-MGD enzymes: nitrate reductases and formate dehydrogenases</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry/classification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry/classification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15311335 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">791-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdenum and tungsten are second- and third-row transition elements, respectively, which are found in a mononuclear form in the active site of a diverse group of enzymes that generally catalyze oxygen atom transfer reactions. Mononuclear Mo-containing enzymes have been classified into three families: xanthine oxidase, DMSO reductase, and sulfite oxidase. The proteins of the DMSO reductase family present the widest diversity of properties among its members and our knowledge about this family was greatly broadened by the study of the enzymes nitrate reductase and formate dehydrogenase, obtained from different sources. We discuss in this review the information of the better characterized examples of these two types of Mo enzymes and W enzymes closely related to the members of the DMSO reductase family. We briefly summarize, also, the few cases reported so far for enzymes that can function either with Mo or W at their active site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15311335</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal. jose.moura@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Sikkink, R.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Overexpression and purification of Treponema pallidum rubredoxin; kinetic evidence for a superoxide-mediated electron transfer with the superoxide reductase neelaredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Vectors/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Binding Proteins/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/genetics/*isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/genetics/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15328557 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">839-49</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductases are a class of non-haem iron enzymes which catalyse the monovalent reduction of the superoxide anion O2- into hydrogen peroxide and water. Treponema pallidum (Tp), the syphilis spirochete, expresses the gene for a superoxide reductase called neelaredoxin, having the iron protein rubredoxin as the putative electron donor necessary to complete the catalytic cycle. In this work, we present the first cloning, overexpression in Escherichia coli and purification of the Tp rubredoxin. Spectroscopic characterization of this 6 kDa protein allowed us to calculate the molar absorption coefficient of the 490 nm feature of ferric iron, epsilon=6.9+/-0.4 mM(-1) cm(-1). Moreover, the midpoint potential of Tp rubredoxin, determined using a glassy carbon electrode, was -76+/-5 mV. Reduced rubredoxin can be efficiently reoxidized upon addition of Na(2)IrCl(6)-oxidized neelaredoxin, in agreement with a direct electron transfer between the two proteins, with a stoichiometry of the electron transfer reaction of one molecule of oxidized rubredoxin per one molecule of neelaredoxin. In addition, in presence of a steady-state concentration of superoxide anion, the physiological substrate of neelaredoxin, reoxidation of rubredoxin was also observed in presence of catalytic amounts of superoxide reductase, and the rate of rubredoxin reoxidation was shown to be proportional to the concentration of neelaredoxin, in agreement with a bimolecular reaction, with a calculated k(app)=180 min(-1). Interestingly, similar experiments performed with a rubredoxin from the sulfate-reducing bacteria Desulfovibrio vulgaris resulted in a much lower value of k(app)=4.5 min(-1). Altogether, these results demonstrated the existence for a superoxide-mediated electron transfer between rubredoxin and neelaredoxin and confirmed the physiological character of this electron transfer reaction.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15328557</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-Centro de Quimica Fina e Biotecnologia, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Sikkink, R.</style></author><author><style face="normal" font="default" size="100%">Cordas, C.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Overexpression and purification of Treponema pallidum rubredoxin; kinetic evidence for a superoxide-mediated electron transfer with the superoxide reductase neelaredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{7}</style></number><volume><style face="normal" font="default" size="100%">{9}</style></volume><pages><style face="normal" font="default" size="100%">{839-849}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductases are a class of non-haem iron enzymes which catalyse the monovalent reduction of the superoxide anion O-2(-) into hydrogen peroxide and water. Treponema pallidum (Tp), the syphilis spirochete, expresses the gene for a superoxide reductase called neelaredoxin, having the iron protein rubredoxin as the putative electron donor necessary to complete the catalytic cycle. In this work, we present the first cloning, overexpression in Escherichia coli and purification of the Tp rubredoxin. Spectroscopic characterization of this 6 Da protein allowed us to calculate the molar absorption coefficient of the 490 nm feature of ferric iron, epsilon=6.9+/-0.4 mM(-1) cm(-1). Moreover, the midpoint potential of Tp rubredoxin, determined using a glassy carbon electrode, was -76+/-5 mV. Reduced rubredoxin can be efficiently reoxidized upon addition of Na2IrCl6-oxidized neelaredoxin, in agreement with a direct electron transfer between the two proteins, with a stoichiometry of the electron transfer reaction of one molecule of oxidized rubredoxin per one molecule of neelaredoxin. In addition, in presence of a steady-state concentration of superoxide anion, the physiological substrate of neelaredoxin, reoxidation of rubredoxin was also observed in presence of catalytic amounts of superoxide reductase, and the rate of rubredoxin reoxidation was shown to be proportional to the concentration of neelaredoxin, in agreement with a bimolecular reaction, with a calculated k(app)=180 min(-1). Interestingly, similar experiments performed with a rubredoxin from the sulfate-reducing bacteria Desulfovibrio vulgaris resulted in a much lower value of k(app)=4.5 min(-1). Altogether, these results demonstrated the existence for a superoxide-mediated electron transfer between rubredoxin and neelaredoxin and confirmed the physiological character of this electron transfer reaction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/D5089B1D-611D-4402-B96B-3FB4B6B3701E</style></custom3><label><style face="normal" font="default" size="100%">r08484</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Cooper, A.</style></author><author><style face="normal" font="default" size="100%">Nutley, M.</style></author><author><style face="normal" font="default" size="100%">Errington, N.</style></author><author><style face="normal" font="default" size="100%">Harding, S.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A copper protein and a cytochrome bind at the same site on bacterial cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Azurin/*analogs &amp; derivatives/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding, Competitive</style></keyword><keyword><style  face="normal" font="default" size="100%">Calorimetry</style></keyword><keyword><style  face="normal" font="default" size="100%">Centrifugation</style></keyword><keyword><style  face="normal" font="default" size="100%">Centrifugation, Density Gradient</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus pantotrophus/*enzymology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15544327 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">46</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">14566-76</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pseudoazurin binds at a single site on cytochrome c peroxidase from Paracoccus pantotrophus with a K(d) of 16.4 microM at 25 degrees C, pH 6.0, in an endothermic reaction that is driven by a large entropy change. Sedimentation velocity experiments confirmed the presence of a single site, although results at higher pseudoazurin concentrations are complicated by the dimerization of the protein. Microcalorimetry, ultracentrifugation, and (1)H NMR spectroscopy studies in which cytochrome c550, pseudoazurin, and cytochrome c peroxidase were all present could be modeled using a competitive binding algorithm. Molecular docking simulation of the binding of pseudoazurin to the peroxidase in combination with the chemical shift perturbation pattern for pseudoazurin in the presence of the peroxidase revealed a group of solutions that were situated close to the electron-transferring heme with Cu-Fe distances of about 14 A. This is consistent with the results of (1)H NMR spectroscopy, which showed that pseudoazurin binds closely enough to the electron-transferring heme of the peroxidase to perturb its set of heme methyl resonances. We conclude that cytochrome c550 and pseudoazurin bind at the same site on the cytochrome c peroxidase and that the pair of electrons required to restore the enzyme to its active state after turnover are delivered one-by-one to the electron-transferring heme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15544327</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Veterinary Biomedical Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall, UK.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, T.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Decavanadate as a biochemical tool in the elucidation of muscle contraction regulation</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle Contraction/*drug effects/physiology/radiation effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal/*drug effects/physiology/radiation effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Vanadates/*pharmacology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15522416 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">1902-10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recently reported decameric vanadate (V(10)) high affinity binding site in myosin S1, suggests that it can be used as a tool in the muscle contraction regulation. In the present article, it is shown that V(10) species induces myosin S1 cleavage, upon irradiation, at the 23 and 74 kDa sites, the latter being prevented by actin and the former blocked by the presence of ATP. Identical cleavage patterns were found for meta- and decavanadate solutions, indicating that V(10) and tetrameric vanadate (V(4)) have the same binding sites in myosin S1. Concentrations as low as 50 muM decavanadate (5 muM V(10) species) induces 30% of protein cleavage, whereas 500 muM metavanadate is needed to attain the same extent of cleavage. After irradiation, V(10) species is rapidly decomposed, upon protein addition, forming vanadyl (V(4+)) species during the process. It was also observed by NMR line broadening experiments that, V(10) competes with V(4) for the myosin S1 binding sites, having a higher affinity. In addition, V(4) interaction with myosin S1 is highly affected by the products release during ATP hydrolysis in the presence or absence of actin, whereas V(10) appears to be affected at a much lower extent. From these results it is proposed that the binding of vanadate oligomers to myosin S1 at the phosphate loop (23 kDa site) is probably the cause of the actin stimulated myosin ATPase inhibition by the prevention of ATP/ADP exchange, and that this interaction is favoured for higher vanadate anions, such as V(10).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15522416</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)In VitroJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica e Bioquimica, Faculdade de Ciencias e Tecnologia, Universidade do Algarve, FCT, UALG, Gambelas, 8005-139 Faro, Portugal. ttiago@ualg.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Di Rocco, G.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antagonists Mo and Cu in a heterometallic cluster present on a novel protein (orange protein) isolated from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/genetics/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA, Bacterial/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/genetics/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15134929 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">833-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An orange-coloured protein (ORP) isolated from Desulfovibrio gigas, a sulphate reducer, has been previously shown by extended X-ray absorption fine structure (EXAFS) to contain a novel mixed-metal sulphide cluster of the type [S(2)MoS(2)CuS(2)MoS(2)] [J. Am. Chem. Soc. 122 (2000) 8321]. We report here the purification and the biochemical/spectroscopic characterisation of this novel protein. ORP is a soluble monomeric protein (11.8 kDa). The cluster is non-covalently bound to the polypeptide chain. The presence of a MoS(4)(2-) moiety in the structure of the cofactor contributes with a quite characteristic UV-Vis spectra, exhibiting an orange colour, with intense absorption peaks at 480 and 338 nm. Pure ORP reveals an Abs(480)/Abs(338) ratio of 0.535. The gene sequence coding for ORP as well as the amino acid sequence was determined. The putative biological function of ORP is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15134929</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal. sergey@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Diasa, J. M.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of the 16-haem cytochrome of Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1107/s0907444904005621</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">968-970</style></pages><isbn><style face="normal" font="default" size="100%">0907-4449</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;High-molecular-weight cytochromes (Hmcs) belong to a large family of multihaem cytochromes in sulfate-reducing bacteria. HmcA is the first cytochrome reported to have 16 c-type haems arranged in its polypeptide chain. The function of this cytochrome is still unknown, although it is clear that it belongs to a membrane-bound complex involved in electron transfer from the periplasm to the membrane. HmcA from Desulfovibrio gigas has been purified and successfully crystallized using the hanging-drop vapour-diffusion method. The crystals grew using PEG and zinc acetate as precipitants to maximum dimensions of 0.2 x 0.2 x 0.2 mm in an orthorhombic space group, with unit-cell parameters a = 88.9, b = 90.9, c = 83.7 Angstrom. The crystals diffracted to beyond 2.07 Angstrom and a MAD data set was collected.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000220951000032</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2Part 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gil, A. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, I</style></author><author><style face="normal" font="default" size="100%">E. Cabrita</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Spraul, M</style></author><author><style face="normal" font="default" size="100%">Kerssebaum, R</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploratory applications of diffusion ordered spectroscopy to liquid foods: an aid towards spectral assignment</style></title><secondary-title><style face="normal" font="default" size="100%">Analytica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 24 2004</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">506</style></volume><pages><style face="normal" font="default" size="100%">215-223</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Passeggi, M. C.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Feio, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of either molybdenum or tungsten into formate dehydrogenase from Desulfovibrio alaskensis NCIMB 13491; EPR assignment of the proximal iron-sulfur cluster to the pterin cofactor in formate dehydrogenases from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry/*enzymology/growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">Electromagnetic Fields</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=14669076 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">145-51</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report the characterization of the molecular properties and EPR studies of a new formate dehydrogenase (FDH) from the sulfate-reducing organism Desulfovibrio alaskensis NCIMB 13491. FDHs are enzymes that catalyze the two-electron oxidation of formate to carbon dioxide in several aerobic and anaerobic organisms. D. alaskensis FDH is a heterodimeric protein with a molecular weight of 126+/-2 kDa composed of two subunits, alpha=93+/-3 kDa and beta=32+/-2 kDa, which contains 6+/-1 Fe/molecule, 0.4+/-0.1 Mo/molecule, 0.3+/-0.1 W/molecule, and 1.3+/-0.1 guanine monophosphate nucleotides. The UV-vis absorption spectrum of D. alaskensis FDH is typical of an iron-sulfur protein with a broad band around 400 nm. Variable-temperature EPR studies performed on reduced samples of D. alaskensis FDH showed the presence of signals associated with the different paramagnetic centers of D. alaskensis FDH. Three rhombic signals having g-values and relaxation behavior characteristic of [4Fe-4S] clusters were observed in the 5-40 K temperature range. Two EPR signals with all the g-values less than two, which accounted for less than 0.1 spin/protein, typical of mononuclear Mo(V) and W(V), respectively, were observed. The signal associated with the W(V) ion has a larger deviation from the free electron g-value, as expected for tungsten in a d(1) configuration, albeit with an unusual relaxation behavior. The EPR parameters of the Mo(V) signal are within the range of values typically found for the slow-type signal observed in several Mo-containing proteins belonging to the xanthine oxidase family of enzymes. Mo(V) resonances are split at temperatures below 50 K by magnetic coupling with one of the Fe/S clusters. The analysis of the inter-center magnetic interaction allowed us to assign the EPR-distinguishable iron-sulfur clusters with those seen in the crystal structure of a homologous enzyme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">14669076</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fisica e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Di Rocco, G.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antagonists Mo and Cu in a heterometallic cluster present on a novel protein (orange protein) isolated from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{5}</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE INC</style></publisher><pub-location><style face="normal" font="default" size="100%">360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{98}</style></volume><pages><style face="normal" font="default" size="100%">{833-840}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An orange-coloured protein (ORP) isolated from Desulfovibrio gigas, a sulphate reducer, has been previously shown by extended X-ray absorption fine structure (EXAFS) to contain a novel mixed-metal sulphide cluster of the type [S2MoS2CuS2MoS2] [J. Am. Chem. Soc. 122 (2000) 8321]. We report here the purification and the biochemical/spectroscopic characterisation of this novel protein. ORP is a soluble monomeric protein (11.8 kDa). The cluster is non-covalently bound to the polypeptide chain. The presence of a MoS42- moiety in the structure of the cofactor contributes with a quite characteristic UV-Vis spectra, exhibiting an orange colour, with intense absorption peaks at 480 and 338 nm. Pure ORP reveals an Abs(480)/Abs(338) ratio of 0.535. The gene sequence coding for ORP as well as the amino acid sequence was determined. The putative biological function of ORP is discussed. (C) 2003 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;11th International Conference on Biological Inorganic Chemistry, Cairns, AUSTRALIA, JUL 19-23, 2003&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/CF425DF7-D2EA-4065-907E-F98D4B39055C</style></custom3><auth-address><style face="normal" font="default" size="100%">{Bursakov, SA (Reprint Author), Univ Nova Lisboa, REQUIMTE, Dept Quim, Ctr Quik Fina \&amp;amp; Biotecnol,Fac Ciencias \&amp;amp; Tecnol, P-2829516 Caparica, Portugal. Univ Nova Lisboa, REQUIMTE, Dept Quim, Ctr Quik Fina \&amp;amp; Biotecnol,Fac Ciencias \&amp;amp; Tecnol, P-2829516 Caparica, Portugal. CSIC, Inst Invest Biomed, E-46010 Valencia, Spain.}</style></auth-address><label><style face="normal" font="default" size="100%">r08441</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinho, D.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">de Castro, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper-containing nitrite reductase from Pseudomonas chlororaphis DSM 50135 - Evidence for modulation of the rate of intramolecular electron transfer through nitrite binding to the type 2 copper center</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1111/j.1432-1033.2004.04155.x</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">2361-2369</style></pages><isbn><style face="normal" font="default" size="100%">0014-2956</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The nitrite reductase (Nir) isolated from Pseudomonas chlororaphis DSM 50135 is a blue enzyme, with type 1 and type 2 copper centers, as in all copper-containing Nirs described so far. For the first time, a direct determination of the reduction potentials of both copper centers in a Cu-Nir was performed: type 2 copper (T2Cu), 172 mV and type 1 copper (T1Cu), 298 mV at pH 7.6. Although the obtained values seem to be inconsistent with the established electron-transfer mechanism, EPR data indicate that the binding of nitrite to the T2Cu center increases its potential, favoring the electron-transfer process. Analysis of the EPR spectrum of the turnover form of the enzyme also suggests that the electron-transfer process between T1Cu and T2Cu is the fastest of the three redox processes involved in the catalysis: (a) reduction of T1Cu; (b) oxidation of T1Cu by T2Cu; and (c) reoxidation of T2Cu by NO2-. Electrochemical experiments show that azurin from the same organism can donate electrons to this enzyme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000221852500008</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Discussão de temas de cenariza{\c c}ão para a indústria automóvel para aplica{\c c}ão do método Delphi em Portugal&lt;BR&gt;[Discussion of scenario topics for the automotive industry to apply a Delphi method</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">futures</style></keyword><keyword><style  face="normal" font="default" size="100%">mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario making</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainable development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5933.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5933</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As was recently published in the GERPISA newsletter, one of the aims of the research for the new years will be the knowledge of interactions between the organisational company dynamics and the social-economical models of development. If one takes the example of the German exercise in the framework of FUTUR programme, one of the main thematic groups that emerged from the first discussions was preciselly “Mobility: individually atractive and socially sustainable”. Also the IMVP programme at MIT is taking these questions on the “visions for a sustainable future” theme. In the same way the WorTiS Project analysed several scenario topics on the issue of mobility and automotive industry. Those scenario topics are explained and justified in this research paper.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Bourgeois, D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural basis for the mechanism of Ca2+ activation of the di-heme cytochrome c peroxidase from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.str.2004.03.025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">961-973</style></pages><isbn><style face="normal" font="default" size="100%">0969-2126</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochrome c peroxidase (CCP) catalyses the reduction of H2O2 to H2O, an important step in the cellular detoxification process. The crystal structure of the di-heme CCP from Pseudomonas nautica 617 was obtained in two different conformations in a redox state with the electron transfer heme reduced. Form IN, obtained at pH 4.0, does not contain Ca2+ and was refined at 2.2 Angstrom resolution. This inactive form presents a closed conformation where the peroxidatic heme adopts a six-ligand coordination, hindering the peroxidatic reaction from taking place. Form OUT is Ca2+ dependent and was crystallized at pH 5.3 and refined at 2.4 Angstrom resolution. This active form shows an open conformation, with release of the distal histidine (His71) ligand, providing peroxide access to the active site. This is the first time that the active and inactive states are reported for a di-heme peroxidase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000222155100009</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Discussão de temas de cenarização para a indústria automóvel para aplicação do método Delphi em Portugal&lt;BR&gt;[Discussion of scenario topics for the automotive industry to apply a Delphi method in Portu}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">futures</style></keyword><keyword><style  face="normal" font="default" size="100%">mobility</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario making</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainable development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5933.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5933</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As was recently published in the GERPISA newsletter, one of the aims of the research for the new years will be the knowledge of interactions between the organisational company dynamics and the social-economical models of development. If one takes the example of the German exercise in the framework of FUTUR programme, one of the main thematic groups that emerged from the first discussions was preciselly “Mobility: individually atractive and socially sustainable”. Also the IMVP programme at MIT is taking these questions on the “visions for a sustainable future” theme. In the same way the WorTiS Project analysed several scenario topics on the issue of mobility and automotive industry. Those scenario topics are explained and justified in this research paper.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Thapper, A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">X-ray crystal structure and EPR spectra of &quot;arsenite-inhibited&quot; Desulfovibriogigas aldehyde dehydrogenase: a member of the xanthine oxidase family</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*antagonists &amp; inhibitors/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Arsenites/metabolism/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/antagonists &amp; inhibitors/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 21</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15250689 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">28</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">8614-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;X-ray crystallography has been used to determine the structure of arsenite-inhibited aldehyde dehydrogenase from Desulfovibrio gigas, a member of the xanthine oxidase family of mononuclear molybdenum enzymes. The structure shows an AsO3 moiety bound to the molybdenum atom of the active site through one of the oxygen atoms. A reduced sample of arsenite-inhibited aldehyde dehydrogenase has a Mo(V) signal that shows anisotropic hyperfine and quadrupole coupling to one arsenic atom. This signal has a strong resemblance with a previously reported signal for arsenite-inhibited xanthine oxidase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15250689</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE-Departamento de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Pina, D. G.</style></author><author><style face="normal" font="default" size="100%">Zhadan, G. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Shnyrov, V. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural stability of adenylate kinase from the sulfate-reducing bacteria Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biophys Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adenylate Kinase/chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Calorimetry, Differential Scanning</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Stability</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Denaturation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, Fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur-Reducing Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword><keyword><style  face="normal" font="default" size="100%">Tryptophan/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15223146 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">110</style></volume><pages><style face="normal" font="default" size="100%">83-92</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel adenylate kinase (AK) has recently been purified from Desulfovibrio gigas and characterized as a Co(2+)/Zn(2+)-containing enzyme: this is an unusual characteristic for AKs from Gram-negative bacteria, in which these enzymes are normally devoid of metals. Here, we studied the conformational stability of holo- and apo-AK as a function of temperature by differential scanning calorimetry (DSC), circular dichroism (CD), and intrinsic fluorescence spectroscopy. The thermal unfolding of AK is a cooperative two-state process, and is sufficiently reversible in the 9-11 pH range, that can be correctly interpreted in terms of a simple two-state thermodynamic model. The spectral parameters as monitored by ellipticity changes in the CD spectra of the enzyme as well as the decrease in tryptophan intensity emission upon heating were seen to be good complements to the highly sensitive but integral DSC-method.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15223146</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0301-4622 (Print)0301-4622 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Bourgeois, D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural basis for the mechanism of Ca2+ activation of the di-heme cytochrome c peroxidase from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{6}</style></number><publisher><style face="normal" font="default" size="100%">CELL PRESS</style></publisher><pub-location><style face="normal" font="default" size="100%">1100 MASSACHUSETTS AVE, CAMBRIDGE, MA 02138 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{12}</style></volume><pages><style face="normal" font="default" size="100%">{961-973}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochrome c peroxidase (CCP) catalyses the reduction of H2O2 to H2O, an important step in the cellular detoxification process. The crystal structure of the di-heme CCP from Pseudomonas nautica 617 was obtained in two different conformations in a redox state with the electron transfer heme reduced. Form IN, obtained at pH 4.0, does not contain Ca2+ and was refined at 2.2 Angstrom resolution. This inactive form presents a closed conformation where the peroxidatic heme adopts a six-ligand coordination, hindering the peroxidatic reaction from taking place. Form OUT is Ca2+ dependent and was crystallized at pH 5.3 and refined at 2.4 Angstrom resolution. This active form shows an open conformation, with release of the distal histidine (His71) ligand, providing peroxide access to the active site. This is the first time that the active and inactive states are reported for a di-heme peroxidase.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/1582735A-79C7-411E-8F16-A363DF2C50F6</style></custom3><auth-address><style face="normal" font="default" size="100%">{Romao, MJ (Reprint Author), Univ Nova Lisboa, Dept Quim, FCT, REQUIMTE,CQFB, P-2829516 Caparica, Portugal. Univ Nova Lisboa, Dept Quim, FCT, REQUIMTE,CQFB, P-2829516 Caparica, Portugal. IBS, LCCP, UMR 5075, F-38027 Grenoble 1, France. ESRF, F-38043 Grenoble, France.}</style></auth-address><label><style face="normal" font="default" size="100%">r08450</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pinho, D.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Pereira, E.</style></author><author><style face="normal" font="default" size="100%">de Castro, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two azurins with unusual redox and spectroscopic properties isolated from the Pseudomonas chlororaphis strains DSM 50083(T) and DSM 50135</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jinorgbio.2003.10.023</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">98</style></volume><pages><style face="normal" font="default" size="100%">276-286</style></pages><isbn><style face="normal" font="default" size="100%">0162-0134</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two azurins (Az624 and Az626) were isolated from the soluble extract of two strains of Pseudomonas chlororaphis, DSM 50083(T) and DSM 50135, respectively, grown under microaerobic conditions with nitrate as final electron acceptor. The azurins, purified to electrophoretic homogeneity in three chromatographic steps, exhibit several peculiar properties. They have high reduction potentials and lower pI than most azurins described in the literature. As previously observed for Pseudomonas aeruginosa azurin, their reduction potentials are pH-dependent, but the pK values of their oxidized forms are lower, which suggests that deeper structural changes are associated with the oxidation process of these novel azurins. A hitherto undescribed pH-dependence of the diffusion coefficient was observed in Az624, that could be caused either by conformational changes, or by the formation of supramolecular aggregates associated with a protonation process. Both azurins exhibit axial X-band electron paramagnetic resonance spectra in frozen solution showing a typical hyperfine with the copper nucleus (I = 3/2) and a well-resolved superhyperfine structure with two equivalent N-14 nucleus (I = 1), which is not usually observed for azurins from other species. (C) 2003 Elsevier Inc. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000188711200010</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Fractional Linear System View of the Fractional Brownian Motion</style></title><secondary-title><style face="normal" font="default" size="100%">Nonlinear Dynamics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/309/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">295–303</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A definition of the fractional Brownian motion based on the fractional differintegrator characteristics is proposed and studied. It is shown that the model enjoys the usually required properties. A discrete-time version based in the backward difference and in the bilinear transformation is considered. Some results are presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dey, A.</style></author><author><style face="normal" font="default" size="100%">Glaser, T.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Holm, R. H.</style></author><author><style face="normal" font="default" size="100%">Hedman, B.</style></author><author><style face="normal" font="default" size="100%">Hodgson, K. O.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ligand K-edge X-ray absorption spectroscopy and DFT calculations on [Fe3S4]0,+ clusters: delocalization, redox, and effect of the protein environment</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, X-Ray Emission</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15612726 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">51</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">16868-78</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ligand K-edge XAS of an [Fe3S4]0 model complex is reported. The pre-edge can be resolved into contributions from the mu(2)S(sulfide), mu(3)S(sulfide), and S(thiolate) ligands. The average ligand-metal bond covalencies obtained from these pre-edges are further distributed between Fe(3+) and Fe(2.5+) components using DFT calculations. The bridging ligand covalency in the [Fe2S2]+ subsite of the [Fe3S4]0 cluster is found to be significantly lower than its value in a reduced [Fe2S2] cluster (38% vs 61%, respectively). This lowered bridging ligand covalency reduces the superexchange coupling parameter J relative to its value in a reduced [Fe2S2]+ site (-146 cm(-1) vs -360 cm(-1), respectively). This decrease in J, along with estimates of the double exchange parameter B and vibronic coupling parameter lambda2/k(-), leads to an S = 2 delocalized ground state in the [Fe3S4]0 cluster. The S K-edge XAS of the protein ferredoxin II (Fd II) from the D. gigas active site shows a decrease in covalency compared to the model complex, in the same oxidation state, which correlates with the number of H-bonding interactions to specific sulfur ligands present in the active site. The changes in ligand-metal bond covalencies upon redox compared with DFT calculations indicate that the redox reaction involves a two-electron change (one-electron ionization plus a spin change of a second electron) with significant electronic relaxation. The presence of the redox inactive Fe(3+) center is found to decrease the barrier of the redox process in the [Fe3S4] cluster due to its strong antiferromagnetic coupling with the redox active Fe2S2 subsite.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15612726</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry and Stanford Synchrotron Radiation Laboratory, Stanford University, Stanford, CA 94305, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct electrochemistry of the Desulfovibrio gigas aldehyde oxidoreductase</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehydes</style></keyword><keyword><style  face="normal" font="default" size="100%">Benzaldehydes/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio gigas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/*methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Static Electricity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15030483 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">1329-38</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This work reports on the direct electrochemistry of the Desulfovibrio gigas aldehyde oxidoreductase (DgAOR), a molybdenum enzyme of the xanthine oxidase family that contains three redox-active cofactors: two [2Fe-2S] centers and a molybdopterin cytosine dinucleotide cofactor. The voltammetric behavior of the enzyme was analyzed at gold and carbon (pyrolytic graphite and glassy carbon) electrodes. Two different strategies were used: one with the molecules confined to the electrode surface and a second with DgAOR in solution. In all of the cases studied, electron transfer took place, although different redox reactions were responsible for the voltammetric signal. From a thorough analysis of the voltammetric responses and the structural properties of the molecular surface of DgAOR, the redox reaction at the carbon electrodes could be assigned to the reduction of the more exposed iron cluster, [2Fe-2S] II, whereas reduction of the molybdopterin cofactor occurs at the gold electrode. Voltammetric results in the presence of aldehydes are also reported and discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15030483</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Instituto Superior Tecnico, Lisboa, Portugal. mcsantos@alfa.ist.utl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Da Silva, S.</style></author><author><style face="normal" font="default" size="100%">Cosnier, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An efficient poly(pyrrole-viologen)-nitrite reductase biosensor for the mediated detection of nitrite</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochemistry Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.elecom.2004.02.007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">404-408</style></pages><isbn><style face="normal" font="default" size="100%">1388-2481</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A biosensor for nitrite analytical determination was developed using a cytochrome c nitrite reductase (ccNiR) from Desulfovibrio desufuricans ATCC 27774 immobilized and electrically connected on a glassy carbon electrode by entrapment in an electrogencrated poly(pyrrole-viologen) matrix. The modified bioelectrode was studied by cyclic voltammetry and a catalytic current was observed in presence of nitrite. The linear range of the electrode response was 5.4-43.4 muM. The detection limit and the sensitivity were 5.4 muM and 1721 mA M-1 cm(-2), respectively. The K-M(app) value determined from the Lineweaver-Burk plot was 86 muM. The biosensor fully maintained its electroenzymatic activity towards nitrite after four days.. No catalytic response was observed in the presence of nitrate ions while interference from sulfites was considered negligible. Finally, the biosensor composition was optimized in term of monomer-enzyme ratio. (C) 2004 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000220484500014</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Berni, E</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Fornasari, P</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A fluorescent chemosensor for Zn(II). Exciplex formation in solution and the solid state</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222616900022</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">2180-2187</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The macrocyclic phenanthrolinophane 2,9-[2,5,8-triaza-5-(N-anthracene-9-methylamino) ethyl]-[9]-1,10-henanthrolinophane(L) bearing a pendant arm containing a coordinating amine and an anthracene group forms stable complexes with Zn(II), Cd(II) and Hg(II) in solution. Stability constants of these complexes were determined in 0.10 mol dm(-3) NMe4Cl H2O-MeCN (1:1, v/v) solution at 298.1+/-0.1 K by means of potentiometric (pH metric) titration. The fluorescence emission properties of these complexes were studied in this solvent. For the Zn(II) complex, steady-state and time-resolved fluorescence studies were performed in ethanol solution and in the solid state. In solution, intramolecular pi-stacking interaction between phenanthroline and anthracene in the ground state and exciplex emission in the excited state were observed. From the temperature dependence of the photostationary ratio (I-Exc/I-M), the activation energy for the exciplex formation (E-a) and the binding energy of the exciplex (-DeltaH) were determined. The crystal structure of the [ZnLBr](ClO4).H2O compound was resolved, showing that in the solid state both intra- and inter-molecular pi-stacking interactions are present. Such interactions were also evidenced by UV-vis absorption and emission spectra in the solid state. The absorption spectrum of a thin film of the solid complex is red-shifted compared with the solution spectra, whereas its emission spectrum reveals the unique featureless exciplex band, blue shifted compared with the solution. In conjunction with X-ray data the solid-state data was interpreted as being due to a new exciplex where no pi-stacking (full overlap of the pi-electron cloud of the two chromophores-anthracene and phenanthroline) is observed. L is a fluorescent chemosensor able to signal Zn(II) in presence of Cd(II) and Hg(II), since the last two metal ions do not give rise either to the formation of pi-stacking complexes or to exciplex emission in solution.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 837GOTimes Cited: 30&lt;br /&gt;
Cited Reference Count: 59&lt;br /&gt;
Bencini, A Berni, E Bianchi, A Fornasari, P Giorgi, C Lima, JC Lodeiro, C Melo, MJ de Melo, JS Parola, AJ Pina, F Pina, J Valtancoli, B&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; Pina, Joao /H-9948-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alarcon, J.</style></author><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Clares, MP</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Marchin, K. L.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescent type II materials from naphthylmethyl polyamine precursors</style></title><secondary-title><style face="normal" font="default" size="100%">Supramolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000226139300005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">573-580</style></pages><isbn><style face="normal" font="default" size="100%">1061-0278</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Speciation studies in aqueous solution on the interaction Of Cu2+ and Zn2+ with a series of polyaminic ligands N-naphthalen-1-ylmethyl-N'-[2-[(naphthalen-1-ylmethyl)- amino]-ethyl)-ethane-l,2-diamine (LI), N-naphthalen-lylmethyl-iV-(2-{2-[(naphthalen-1-ylmethyl)-amino]-ethyl- amino]-ethyl)-ethane-l,2-diamine (L2) and N-naphthalen-1-ylmethyl-N'-[2-(2-{2-[(naphthalen-1-ylmethyl)-amino]- ethylamino)-ethylamino)-ethyl]-ethane-1,2-diamine (L3) containing two naphthylmethyl groups at their termini and N-1-(2-{2-[(naphthalen-1-ylmethyl)-amino]-ethyl-amino)-ethyl)-ethane-1,2-diamine (L4) containing just one naphthylmethyl group have been carried out at 298.1 K in 0.15 mol dm (-3) NaCl. In the case of the tetraamines L2 and L4, their coordination capabilities towards Cd2+, Ni2+, Co2+ and Pb2+ have also been considered. The stability constants follow the general Irving-Williams sequence. The steady-state fluorescence emission studies on the interaction with metal ions show that while Cu2+ produces a chelation enhancement of the quenching (CHEQ), the interaction with Zn2+ leads to a chelation enhancement of the fluorescence (CHEF). Finally, ligands L1, L2 and L3 have been successfully covalently attached to silica surfaces and some preliminary results of their emissive properties are given.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 885EGTimes Cited: 5&lt;br /&gt;
Cited Reference Count: 45&lt;br /&gt;
Alarcon, J Aucejo, R Albelda, MT Alves, S Clares, MP Garcia-Espana, E Lodeiro, C Marchin, KL Parola, AJ Pina, F De Melo, JS Soriano, C&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Taylor &amp;amp; francis ltd&lt;br /&gt;
Abingdon&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">Fernandez, D</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistate properties of 7-(N,N-diethylamino)-4 '-hydroxyflavylium. An example of an unidirectional reaction cycle driven by pH</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000224174100018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">2802-2808</style></pages><isbn><style face="normal" font="default" size="100%">1477-0520</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthetic flavylium salt 7-(N,N-diethylamino)-4'-hydroxyflavylium tetrafluoroborate gives rise in aqueous solution to a complex network of chemical reactions driven by pH. The system was studied by H-1 NMR, single crystal X-ray diffraction, steady state and transient UV-Vis spectrophotometry as well as stopped flow. The crystal structure shows a high degree of coplanarity between the pyrylium system and the phenyl group in position 2. Thermodynamic and kinetic constants for the pH dependent network of chemical reactions were obtained. The introduction of an amino group in position 7 allows formation of protonated species leading, in particular, to a tautomeric form of the protonated cis-chalcone, CcH(+), whose absorption spectra is rather red shifted, in comparison with the correspondent protonated trans-chalcone, CtH(+). The CcH(+) species can be rapidly converted into the flavylium cation through a first order process with lifetime of 0.2 s at pH = 2.35. This new reaction channel confers this compound a peculiar behaviour in acidic media, allowing to define an unidirectional pH driven reaction cycle.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 858EUTimes Cited: 16&lt;br /&gt;
Cited Reference Count: 37&lt;br /&gt;
Moncada, MC Fernandez, D Lima, JC Parola, AJ Lodeiro, C Folgosa, F Melo, MJ Pina, F&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Folgosa, Filipe/F-7640-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Folgosa, Filipe/0000-0001-5879-151X; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistate/multifunctional behaviour of 4 '-hydroxy-6-nitroflavylium: A write-lock/read/unlock/enable-erase/erase cycle driven by light and pH stimulation</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000220483800021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1519-1526</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We have investigated the network of reactions observed for the photochromic 4'-hydroxy-6-nitroflavylium compound in aqueous solutions upon pH changes (including pH jump and stopped flow experiments) and light excitation. The changes observed in the NMR and UV/Vis spectra allowed identification of ten different forms in which this compound can be transformed depending on the experimental conditions. Equilibrium and kinetic constants have been determined. Compared with other members of the flavylium family, 4'-hydroxy-6-nitroflavylium is characterized by a large cis --&amp;gt; trans isomerization barrier, and a very efficient hydration reaction. These peculiar features allow writing, reading, storing and erasing photonic information on 4'-hydroxy-6-nitroflavylium by a novel cyclic process that involves the following steps: write-lock/read/unlock/enable-erase/erase.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 807ECTimes Cited: 13&lt;br /&gt;
Cited Reference Count: 32&lt;br /&gt;
Moncada, MC Parola, AJ Lodeiro, C Pina, F Maestri, M Balzani, V&lt;br /&gt;
Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Berni, E</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Borsari, L</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protonation and coordination properties towards Zn(II), Cd(II) and Hg(II) of a phenanthroline-containing macrocycle with an ethylamino pendant arm</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000188841900013</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">591-597</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Protonation and Zn(II), Cd(II) and Hg(II) coordination with the ligand 5-aminoethyl-2,5,8-triaza-[9]-10,23-phenanthrolinophane (L2), which contains an aminoethyl pendant attached to a phenanthroline-containing macrocycle, have been investigated by means of potentiometric, H-1 NMR and spectrofluorimetric titrations in aqueous solutions. The coordination properties of L2 are compared with those of the ligand 2,5,8-triaza-[9]-10,23-phenanthrolinophane (L1). Ligand protonation occurs on the aliphatic amine groups and does not involve directly the heteroaromatic nitrogens. The fluorescence emission properties of L2 are controlled by the protonation state of the benzylic nitrogens: when not protonated, their lone pairs are available for an electron transfer process to the excited phenanthroline, quenching the emission. As a consequence, the ligand is emissive only in the highly charged [H(3)L2](3+) and [H(4)L2](4+) species, where the benzylic nitrogens are protonated. Considering metal complexation, both [ML1](2+) and [ML2](2+) complexes (M=Zn(II) and Cd(II)) are not emissive, since the benzylic nitrogens are weakly involved in metal coordination, and, once again, they are available for quenching the fluorescence emission. Protonation of the L2 complexes to give [MHL2](3+) species, instead, leads to a recovery of the fluorescence emission. Complex protonation, in fact, occurs on the ethylamino group and gives a marked change of the coordination sphere of the metals, with a stronger involvement in metal coordination of the benzylic nitrogens; consequently, their lone pairs are not available for the process of emission quenching.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 772KWTimes Cited: 24&lt;br /&gt;
Cited Reference Count: 110&lt;br /&gt;
Bazzicalupi, C Bencini, A Berni, E Bianchi, A Borsari, L Giorgi, C Valtancoli, B Lodeiro, C Lima, JC Parola, AJ Pina, F&lt;br /&gt;
Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Clares, MP</style></author><author><style face="normal" font="default" size="100%">Aguilar, J</style></author><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and H+, Cu2+, and Zn2+ coordination behavior of a bis(fluorophoric) bibrachial lariat aza-crown</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000223931000042</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">6114-6122</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthesis, protonation behavior, and Cu2+ and Zn2+ coordination chemistry of the novel bibrachial aza lariat ether (naphthalen-1-ylmethyl)[2-(20-{2-[(naphthalen-1-ylmethyl)amino]ethyl}-3,6,9,17,20,23,29,30-octaazatricyclo-[23.3.1.1*11,15*]triaconta-1(29),11(30),12,14,25,27-hexaen-6-yl)ethyl]amine (L) are discussed. The macrocycle, which has two aminoethyl naphthyl moieties symmetrically appended to a 2:2 azapyridinophane structure, displays, in the pH range 2-11, six protonation steps that correspond to the protonation of the secondary amino groups. Steady-state fluorescence measurements show emissions due to the monomer and to the excimer formed between the two naphthalene fragments of the macrocycle. The time-resolved fluorescence data, obtained by the time-correlated single photon counting technique, show that a significant percentage of excimer is preformed as ground-state dimers. The ligand L forms with the metal ions Cu2+ and Zn2+ mono- and dinuclear complexes in aqueous solution. The influence of metal coordination in the fluorescence emission of L is analyzed. The acid-base, coordination capabilities, and emissive behavior of L are compared with those presented by its synthetic precursor L1, which has a tripodal tris(2-aminoethyl)amine structure functionalized at one of its terminal amino groups with a naphthyl moiety.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 854VGTimes Cited: 37&lt;br /&gt;
Cited Reference Count: 65&lt;br /&gt;
Clares, MP Aguilar, J Aucejo, R Lodeiro, C Albelda, MT Pina, F Lima, JC Parola, AJ Pina, J de Melo, JS Soriano, C Garcia-Espana, E&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Pina, Joao /H-9948-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and photochemical properties of 4 ',7-dihydroxyflavylium in water-ionic liquid biphasic systems: A write-read-erase molecular switch</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000220389600011</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">1525-1527</style></pages><isbn><style face="normal" font="default" size="100%">1433-7851</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 805TWTimes Cited: 51&lt;br /&gt;
Cited Reference Count: 33&lt;br /&gt;
Pina, F Lima, JC Parola, AJ Afonso, CAM&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez, D</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal and photochemical properties of 4 '-hydroxyflavylium in water-ionic liquid biphasic systems</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000225118000007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">168</style></volume><pages><style face="normal" font="default" size="100%">185-189</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The multistate/multifunctional properties of 4'-hydroxyflavylium in a water/ I -n-butyl-3 -methyl-imidazolium hexalluorophosphate (fbmim][PF6]) biphasic system are described. The kinetics and thermodynamics of this flavylium salt have been fully characterised in aqueous solutions and compared to those obtained in [bmim][PF6]. The trans-chalcone is thermally more stable in the ionic liquid but shows efficient photoisomerisation to the cis-chalcone, allowing to define write-read-erase cycles in this biphasic system. (C) 2004 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 871GOTimes Cited: 11&lt;br /&gt;
Cited Reference Count: 29&lt;br /&gt;
Fernandez, D Parola, AJ Branco, LC Afonso, CAM Pina, F&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Branco, Luis/0000-0003-2520-1151;&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tuning the photochromic properties of a flavylium compound by pH</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000188531600007</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">304-312</style></pages><isbn><style face="normal" font="default" size="100%">1434-193X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We studied the intricate pH- and light-dependent network of the thermal and photochemical reactions of the 4'-(dimethylamino) -7-hydroxyflavylium ion by continuous irradiation, flash photolysis, H-1 NMR spectroscopy, and stopped flow analysis. The distribution of the various forms at the pH-dependent thermodynamic equilibrium and the rates of several interconversion processes were measured. The most interesting feature of this multistate/multifunctional system is related to the possibility of pH-tuning the colour change caused by photoirradiation, because the cis-chalcone isomer, obtained from the photoisomerization of the trans-chalcone form, is spontaneously transformed into coloured species (flavylium. cation and quinoidal base) at low values of pH, but reverts back to the uncoloured trans-chalcone at high values of pH because of the low energy barrier between the cis and trans chalcone isomers. ((C) Wiley-VCH Verlag GmbH &amp;amp; Co. KGaA, 69451 Weinheim, Germany, 2004).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 768EXTimes Cited: 13&lt;br /&gt;
Cited Reference Count: 28&lt;br /&gt;
Moncada, MC Pina, F Roque, A Parola, AJ Maestri, M Balzani, V&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Weinheim&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernandez, D</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two coupled photochromic systems of 3 ',4 '-(methylenedioxy)flavylium: kinetic and thermodynamic characterization</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000224268300009</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">1221-1226</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The chemistry and photochemistry of 3',4'-(methylenedioxy)flavylium was studied by means of UV-Vis spectrophotometry, H-1 NMR, stopped flow, and continuous irradiation, in acidic and basic aqueous solutions. Six species were identified: the flavylium cation, AH(+); the hemiketal, B; the cis- and the trans-chalcones, Cc and Ct, and their ionized forms, Cc(-) and Ct(-). These species de. ne a multiequilibria network whose kinetics and thermodynamics were completely characterized. The two pairs of chalcones de. ne two coupled photochromic systems, respectively in acidic and basic media, both allowing cycles capable of writing, reading and erasing to be defined.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 859MPTimes Cited: 3&lt;br /&gt;
Cited Reference Count: 11&lt;br /&gt;
Fernandez, D Folgosa, F Parola, AJ Pina, F&lt;br /&gt;
Pina, Fernando/C-8161-2011; Folgosa, Filipe/F-7640-2012; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Folgosa, Filipe/0000-0001-5879-151X; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Leal, Teresa Fontes</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href=&quot;http://onlinelibrary.wiley.com/doi/10.1016/j.femsle.2004.10.003/full&quot; target=&quot;_blank&quot;&gt;Purification, characterization and functional analysis of an endo-arabinanase (AbnA) from &lt;i&gt;Bacillus subtilis&lt;/i&gt;.&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">FEMS Microbiology Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">241</style></volume><pages><style face="normal" font="default" size="100%">41-48</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;i&gt;Bacillus subtilis&lt;/i&gt; synthesizes at least one arabinanase encoded by the &lt;i&gt;abnA&lt;/i&gt; gene that is able to degrade the polysaccharide arabinan. Here, we report the expression in &lt;i&gt;Escherichia coli&lt;/i&gt; of the full-length &lt;i&gt;abnA&lt;/i&gt; coding region with a His6-tag fused to the C-terminus. The recombinant protein was secreted to the periplasmic space and correctly processed by the &lt;i&gt;E. coli&lt;/i&gt; signal peptidase. The substrate specificity of purified AbnA, the physico-chemical properties and kinetic parameters were determined. Functional analysis studies revealed Glu 215 as a key residue for AbnA hydrolytic activity and indicated that in addition to AbnA &lt;i&gt;B. subtilis&lt;/i&gt; secretes other enzyme(s) able to degrade linear 1,5-α-L-arabinan.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A combined approach to fault diagnosis in dynamic systems</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">List of Selected Specific Indicators and Its Evolution Deliverable 9 – ECOPADEV</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">European Comission</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular mobility and fragility in n-ethylene glycol dimethacrylate monomers</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Non-Crystalline Solids</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022309304003655</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/viciosa_jncs_341_2004.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">341</style></volume><pages><style face="normal" font="default" size="100%">60-67</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">O Processo do Planeamento Urbano Sustentável</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">PhD</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Patologias na cobertura do Edifício do Centro Comercial FORUM – Avenida Alfredo da Silva no Barreiro</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D. J. Sherratt</style></author><author><style face="normal" font="default" size="100%">B. Soballe</style></author><author><style face="normal" font="default" size="100%">F. -X. Barre</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">T. Massey</style></author><author><style face="normal" font="default" size="100%">I. Lau</style></author><author><style face="normal" font="default" size="100%">J. Yates</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recombination and chromosome segregation</style></title><secondary-title><style face="normal" font="default" size="100%">Phil. Trans. R. Soc. Lond. B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">359</style></volume><pages><style face="normal" font="default" size="100%">61-69</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Emma L. Rothery</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Caroline S. Miles</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox behaviour of the haem domain of flavocytochrome c3 from Shewanella frigidimarina probed by NMR</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579304013699</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">578</style></volume><pages><style face="normal" font="default" size="100%">185-190</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flavocytochrome c3 from Shewanella frigidimarina (fcc3) is a tetrahaem periplasmic protein of 64 kDa with fumarate reductase activity. This work reports the first example of NMR techniques applied to the assignment of the thermodynamic order of oxidation of the four individual haems for such large protein, expanding its applicability to a wide range of proteins. NMR data from partially and fully oxidised samples of fcc3 and a mutated protein with an axial ligand of haem IV replaced by alanine were compared with calculated chemical shifts, allowing the structural assignment of the signals and the unequivocal determination of the order of oxidation of the haems. As oxidation progresses the fcc3 haem domain is polarised, with haems I and II much more oxidised than haems III and IV, haem IV being the most reduced. Thus, during catalysis as an electron is taken by the flavin adenosine dinucleotide from haem IV, haem III is eager to re-reduce haem IV, allowing the transfer of two electrons to the active site.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1/2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Long, W.C.</style></author><author><style face="normal" font="default" size="100%">Erickson, Jill</style></author><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox Characterization of Geobacter sulfurreducens Cytochrome c7:  Physiological Relevance of the Conserved Residue F15 Probed by Site-Specific Mutagenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi0492859</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">9909-9917</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The complete genome sequence of the δ-proteobacterium Geobacter sulfurreducens reveals a large abundance of multiheme cytochromes. Cytochrome c7, isolated from this metal ion-reducing bacterium, is a triheme periplasmic electron-transfer protein with Mr 9.6 kDa. This protein is involved in metal ion-reducing pathways and shares 56% sequence identity with a triheme cytochrome isolated from the closely related δ-proteobacterium Desulfuromonas acetoxidans (Dac7). In this work, two-dimensional NMR was used to monitor the heme core and the general folding in solution of the G. sulfurreducens triheme cytochrome c7 (PpcA). NMR signals obtained for the three hemes of PpcA at different stages of oxidation were cross-assigned to the crystal structure [Pokkuluri, P. R., Londer, Y. Y., Duke, N. E. C., Long, W. C., and Schiffer, M. (2004) Biochemistry 43, 849−859] using the complete network of chemical exchange connectivities, and the order in which each heme becomes oxidized was determined at pH 6.0 and 8.2. Redox titrations followed by visible spectroscopy were also performed in order to monitor the macroscopic redox behavior of PpcA. The results obtained showed that PpcA and Dac7 have different redox properties:  (i) the order in which each heme becomes oxidized is different; (ii) the reduction potentials of the heme groups and the global redox behavior of PpcA are pH dependent (redox−Bohr effect) in the physiological pH range, which is not observed with Dac7. The differences observed in the redox behavior of PpcA and Dac7 may account for the different functions of these proteins and constitute an excellent example of how homologous proteins can perform different physiological functions. The redox titrations followed by visible spectroscopy of PpcA and two mutants of the conserved residue F15 (PpcAF15Y and PpcAF15W) lead to the conclusion that F15 modulates the redox behavior of PpcA, thus having an important physiological role.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">30</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Barros</style></author><author><style face="normal" font="default" size="100%">K. T. Petrova</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Regioselective Copolymerisation of Acryl Sucrose Monomers</style></title><secondary-title><style face="normal" font="default" size="100%">J. Org. Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">7772-7775</style></pages><issue><style face="normal" font="default" size="100%">22</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author><author><style face="normal" font="default" size="100%">Others</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Relatório de candidatura à Concessão de Terras no Cacuaco, Luanda</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">GEOTPU</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. Gardete</style></author><author><style face="normal" font="default" size="100%">A. M. Ludovice</style></author><author><style face="normal" font="default" size="100%">Sobral, R. G.</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">H. de Lencastre</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of murE in the expression of b-lactam antibiotic resistance in Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">J. Bacteriol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">186</style></volume><pages><style face="normal" font="default" size="100%">1705-1713</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pokkuluri, P.R.</style></author><author><style face="normal" font="default" size="100%">Londer, Yuri Y.</style></author><author><style face="normal" font="default" size="100%">Norma E.C. Duke</style></author><author><style face="normal" font="default" size="100%">Erickson, Jill</style></author><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Schiffer, Marianne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure of a novel c7-type three-heme cytochrome domain from a multidomain cytochrome c polymer</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1110/ps.04626204/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1684-1692</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structure of a novel c7-type cytochrome domain that has two bishistidine coordinated hemes and one heme with histidine, methionine coordination (where the sixth ligand is a methionine residue) was determined at 1.7 Å resolution. This domain is a representative of domains that form three polymers encoded by the Geobacter sulfurreducens genome. Two of these polymers consist of four and one protein of nine c7-type domains with a total of 12 and 27 hemes, respectively. Four individual domains (termed A, B, C, and D) from one such multiheme cytochrome c (ORF03300) were cloned and expressed in Escherichia coli. The domain C produced diffraction quality crystals from 2.4 M sodium malonate (pH 7). The structure was solved by MAD method and refined to an R-factor of 19.5% and R-free of 21.8%. Unlike the two c7 molecules with known structures, one from G. sulfurreducens (PpcA) and one from Desulfuromonas acetoxidans where all three hemes are bishistidine coordinated, this domain contains a heme which is coordinated by a methionine and a histidine residue. As a result, the corresponding heme could have a higher potential than the other two hemes. The apparent midpoint reduction potential, Eapp, of domain C is −105 mV, 50 mV higher than that of PpcA.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Martins, Assis Farinha</style></author><author><style face="normal" font="default" size="100%">Stamatialis, DF</style></author><author><style face="normal" font="default" size="100%">de Pinho, MN</style></author><author><style face="normal" font="default" size="100%">Belgacem, Mohamed Naceur</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tensile properties of cellulose fiber reinforced hydroxypropylcellulose films</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer composites</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/pc.20008/abstract</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Wiley Online Library</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">102–110</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The tensile properties of cross-linked and uncross-linked composite films (thickness ∼20–35 μm) prepared from Hydroxypropylcellulose (HPC) with incorporation of microcrystalline cellulose fibers (Avicel) were studied. The concentration of fibers in the composites ranged from 0 to 30 w/w% and cross-linked composites were obtained by the reaction of HPC-Avicel mixtures with 1,4-butyldiisocyanate. It was demonstrated that the inclusion of fibers in a HPC matrix produces composites with enhanced mechanical properties that are improved by cross-linking. Mechanical results seem to indicate that the elastic deformation of the cross-linked composites is predominantly dominated by the fiber content while the cross-linking affects mainly the plastic deformation. Maximum values of the Young's Modulus, yield stress and tensile stress were observed at 10 w/w% for the cross-linked and 20 w/w% for the uncross-linked composites. Furthermore cross-linked films with 10 w/w% of fibers present values of yield stress and tensile stress that are in average 15 to 20% higher than those obtained for uncross-linked composites with 20 w/w% of fibers. Studies in Polarizing Optical Microscopy and Atomic Force Microscopy (AFM) seem to indicate that tensile properties of these composites are correlated to the packing of fibers. For the concentration of the utilized cross-linking agent, and for a fiber content of 10 w/w%, an optimal packing of fibers throughout the matrix has been correlated to the minimal difference between the roughness parameters obtained by AFM analysis of the top and bottom surfaces of the films.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raposo, Maria Paiva</style></author><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Mota, Luís Jaime</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href = &quot;http://jb.asm.org/content/186/5/1287.abstract&quot; target=&quot;_blank&quot;&gt;Transcriptional Regulation of Genes Encoding Arabinan-Degrading Enzymes in &lt;i&gt;Bacillus subtilis&lt;/i&gt;&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Bacteriology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">186</style></volume><pages><style face="normal" font="default" size="100%">1287-1296</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;i&gt;Bacillus subtilis&lt;/i&gt; produces hemicellulases capable of releasing arabinosyl oligomers and arabinose from plant cell walls. In this work, we characterize the transcriptional regulation of three genes encoding arabinan-degrading enzymes that are clustered with genes encoding enzymes that further catabolize arabinose. The &lt;i&gt;abfA&lt;/i&gt; gene comprised in the metabolic operon &lt;i&gt;araABDLMNPQ-abfA&lt;/i&gt; and the &lt;i&gt;xsa&lt;/i&gt; gene located 23 kb downstream most probably encode α-L-arabinofuranosidases (EC 3.2.1.55). Here, we show that the &lt;i&gt;abnA gene&lt;/i&gt;, positioned immediately upstream from the metabolic operon, encodes an endo-α-1,5-arabinanase (EC 3.2.1.99). Furthermore, by &lt;i&gt;in vivo&lt;/i&gt; RNA studies, we inferred that &lt;i&gt;abnA&lt;/i&gt; and &lt;i&gt;xsa&lt;/i&gt; are monocistronic and are transcribed from &lt;i&gt;σ&lt;sup&gt;A&lt;/sup&gt;-like&lt;/i&gt; promoters. Transcriptional fusion analysis revealed that the expression of the three arabinases is induced by arabinose and arabinan and is repressed by glucose. The levels of induction by arabinose and arabinan are higher during early postexponential growth, suggesting a temporal regulation. Moreover, the induction mechanism of these genes is mediated through negative control by the key regulator of arabinose metabolism, AraR. Thus, we analyzed AraR-DNA interactions by &lt;i&gt;in vitro&lt;/i&gt; quantitative DNase I footprinting and &lt;i&gt;in vivo&lt;/i&gt; analysis of single-base-pair substitutions within the promoter regions of &lt;i&gt;xsa&lt;/i&gt; and &lt;i&gt;abnA&lt;/i&gt;. The results indicate that transcriptional repression of the &lt;i&gt;abfA&lt;/i&gt; and &lt;i&gt;xsa&lt;/i&gt; genes is achieved by a tightly controlled mechanism but that the regulation of &lt;i&gt;abnA&lt;/i&gt; is more flexible. We suggest that the expression of genes encoding extracellular degrading enzymes of arabinose-containing polysaccharides, transport systems, and intracellular enzymes involved in further catabolism is regulated by a coordinate mechanism triggered by arabinose via AraR.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biossensores: Modernas Ferramentas para Monitorização e Controlo Analítico</style></title><secondary-title><style face="normal" font="default" size="100%">Bol. Biotecnol. </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">79</style></volume><pages><style face="normal" font="default" size="100%">12-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A combined approach to fault diagnosis in dynamic systems</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alexandre, J.</style></author><author><style face="normal" font="default" size="100%">Feio, G.</style></author><author><style face="normal" font="default" size="100%">Marvao, M. R.</style></author><author><style face="normal" font="default" size="100%">Figueiredo, J</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">R. Martins</style></author><author><style face="normal" font="default" size="100%">E. Fortunato</style></author><author><style face="normal" font="default" size="100%">Ferreira, I.</style></author><author><style face="normal" font="default" size="100%">Dias, C.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Correlation between high power proton T(2) NMR relaxation and macroscopic viscoelastic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Advanced Materials Forum Ii</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Materials Science Forum</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222018500100</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">455-456</style></volume><pages><style face="normal" font="default" size="100%">459-462</style></pages><isbn><style face="normal" font="default" size="100%">0-87849-941-5</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Diasa, J. M.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of the 16-haem cytochrome of Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000220951000032</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">968-970</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 5 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, M. M. C.</style></author><author><style face="normal" font="default" size="100%">Sousa, P. M. P.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. L. S.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct electrochemistry of the Desulfovibrio gigas aldehyde oxidoreductase</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000220355100011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">1329-1338</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; dos Santos, Margarida/H-7897-2012; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; dos Santos, Margarida/0000-0001-7531-757X; Moura, Isabel/0000-0003-0971-4977; 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Phillips, D.</style></author><author><style face="normal" font="default" size="100%">Beeby, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron-transfer kinetics in sulfonated aluminum phthalocyanines/cytochrome c complexes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000221700300081</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">7506-7514</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; Beeby, Andrew/G-2866-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Elementos para o estudo de um caso de sucesso na montagem automóvel em Portugal: a Opel Portugal&lt;BR&gt;[Elements for the study of a success case in automobile assembly: the Opel Portugal]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assembly line</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">technology change</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5938.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5938</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The interest to study this factory of GM group in Portugal is due to the facto of being one of the oldest assembly lines of the automotive sector still operating in Portugal (it was founded in 1963). Besides that, it went recently across a very intensive technological change, and then would be interesting to know the organisation of work model chose. The Opel factory occupies at the moment the former one that belonged to Ford Lusitana. There it has being under production some modules that feed the assembly line on JIT and in sequence. Although there were severe difficulties to implement the case study at Opel, this report could be done using secondary information and several interviews at the factory and initial visits. This Opel factory was recently closed down in the frame of a GM European strategy for re-structuring.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Palma, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An Environment for Remote Control–The ERC System</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valente, A. A.</style></author><author><style face="normal" font="default" size="100%">Petrovski, Z.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Lopes, A. D.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Nunes, C. D.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Epoxidation of cyclooctene catalyzed by dioxomolybdenum(VI) complexes in ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis a-Chemical</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222080900001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">218</style></volume><pages><style face="normal" font="default" size="100%">5-11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 53 Nunes, Carla/D-7299-2012; Lopes, Andre/E-2136-2012; Romao, Carlos /D-1162-2010; Branco, Luis/C-6426-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Lopes, Andre/0000-0002-9702-1216; Romao, Carlos /0000-0001-5061-3743; Branco, Luis/0000-0003-2520-1151; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 55&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">da Silva, PF</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Excited-state electron transfer in anthocyanins and related flavylium salts</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">46</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">10133-10140</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Goyal, A.</style></author><author><style face="normal" font="default" size="100%">Prates, J. A. M.</style></author><author><style face="normal" font="default" size="100%">Bolam, D. N.</style></author><author><style face="normal" font="default" size="100%">Gilbert, H. J.</style></author><author><style face="normal" font="default" size="100%">Pires, V. M. R.</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. M. A.</style></author><author><style face="normal" font="default" size="100%">Planas, A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Cmga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The family 11 carbohydrate-binding module of Clostridium thermocellum Lic26A-Cel5E accommodates beta-1,4- and beta-1,3-1,4-mixed linked glucans at a single binding site</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000223134800086</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">33</style></number><volume><style face="normal" font="default" size="100%">279</style></volume><pages><style face="normal" font="default" size="100%">34785-34793</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 51 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Pires, Virginia/J-4799-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Pires, Virginia/0000-0003-1307-3797; Prates, Jose/0000-0003-1032-5987; 57&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte Ortigueira, M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">From Differences to Derivatives</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">Institute of Mathematics and Informatics Bulgarian Academy of Sciences</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author><author><style face="normal" font="default" size="100%">Vogtle, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ground and excited-state electronoic interactions in poly(propylene amine) dendrimers functionalized with naphthy units: Effect of protonation and metal complexation</style></title><secondary-title><style face="normal" font="default" size="100%">Chemphyschem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000221028200005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">473-480</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 26 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 26&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faustino, P.</style></author><author><style face="normal" font="default" size="100%">Miranda, A.</style></author><author><style face="normal" font="default" size="100%">Silva, M. D.</style></author><author><style face="normal" font="default" size="100%">Alves, C.</style></author><author><style face="normal" font="default" size="100%">Pinanco, I.</style></author><author><style face="normal" font="default" size="100%">Ferreira, C.</style></author><author><style face="normal" font="default" size="100%">Seixas, M. T.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Romao, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hb Yaounde beta 134(H12)Val -&gt; Ala in association with Hb C beta 6(A3)Glu -&gt; Lys in a Caucasian Portuguese family</style></title><secondary-title><style face="normal" font="default" size="100%">Hemoglobin</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000223963800010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">229-235</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Valente, A. A.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Immobilization of oxomolybdenum species in a layered double hydroxide pillared by 2,2 '-bipyridine-5,5 '-dicarboxylate anions</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000223397100037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">5422-5431</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 56 Rocha, Joao/A-2486-2010; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Rocha, Joao/0000-0002-0417-9402; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 56&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abrantes, M.</style></author><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Valente, A. A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of a (cyclopentadienyl)molybdenum oxo complex in MCM-41 and its use as a catalyst for olefin epoxidation</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000225995200025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><pages><style face="normal" font="default" size="100%">4914-4920</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 41 Rocha, Joao/A-2486-2010; Romao, Carlos /D-1162-2010; Abrantes, Marta/C-5140-2009; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Rocha, Joao/0000-0002-0417-9402; Romao, Carlos /0000-0001-5061-3743; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 41&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interactions of a sulfonated aluminum phthalocyanine and cytochrome c in micellar systems: Binding and electron-transfer kinetics</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000224820500029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">44</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">17188-17197</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noronha, M</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Lamosa, P.</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Maycock, C</style></author><author><style face="normal" font="default" size="100%">Ventura, R</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intramolecular fluorescence quenching of tyrosine by the peptide alpha-carbonyl group revisited</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">2155-2166</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic liquids as a convenient new medium for the catalytic asymmetric dihydroxylation of olefins using a recoverable and reusable osmium/ligand</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222187200013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">4381-4389</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 61 Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 62&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mo and W bis-MGD enzymes: nitrate reductases and formate dehydrogenases</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000224751400001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">791-799</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 70 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 74&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">Fernandez, D</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Folgosa, F.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistate properties of 7-(N,N-diethylamino)-4 '-hydroxyflavylium. An example of an unidirectional reaction cycle driven by pH</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000224174100018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">2802-2808</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Folgosa, Filipe/F-7640-2012; Lodeiro, Carlos/B-4793-2013; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010; Group, Photochem&amp;amp;SC/M-4665-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Folgosa, Filipe/0000-0001-5879-151X; Lodeiro, Carlos/0000-0001-5582-5446; Lima, Joao/0000-0003-0528-1967; Parola, A. Jorge/0000-0002-1333-9076; 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hettmann, T.</style></author><author><style face="normal" font="default" size="100%">Siddiqui, R. A.</style></author><author><style face="normal" font="default" size="100%">Frey, C.</style></author><author><style face="normal" font="default" size="100%">Santos-Silva, T.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Diekmann, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutagenesis study on amino acids around the molybdenum centre of the periplasmic nitrate reductase from Ralstonia eutropha</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222923400025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">320</style></volume><pages><style face="normal" font="default" size="100%">1211-1219</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 11 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Santos-Silva, Teresa/D-2050-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Paracoccus pantotrophus pseudoazurin is an electron donor to cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">{35}</style></number><publisher><style face="normal" font="default" size="100%">AMER CHEMICAL SOC</style></publisher><pub-location><style face="normal" font="default" size="100%">1155 16TH ST, NW, WASHINGTON, DC 20036 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{43}</style></volume><pages><style face="normal" font="default" size="100%">{11214-11225}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The gene for pseudoazurin was isolated from Paracoccus pantotrophus LMD 52.44 and expressed in a heterologous system with a yield of 54.3 mg of pure protein per liter of culture. The gene and protein were shown to be identical to those from P. pantotrophus LMD 82.5. The extinction coefficient of the protein was re-evaluated and was found to be 3.00 mM(-1) cm(-1) at 590 nm. It was confirmed that the oxidized protein is in a weak monomer/dimer equilibrium that is ionic- strength-dependent. The pseudoazurin was shown to be a highly active electron donor to cytochrome c peroxidase, and activity showed an ionic strength dependence consistent with an electrostatic interaction. The pseudoazurin has a very large dipole moment, the vector of which is positioned at the putative electron-transfer site, His81, and is conserved in this position across a wide range of blue copper proteins. Binding of the peroxidase to pseudoazurin causes perturbation of a set of NMR resonances associated with residues on the His81 face, including a ring of lysine residues. These lysines are associated with acidic residues just back from the rim, the resonances of which are also affected by binding to the peroxidase. We propose that these acidic residues moderate the electrostatic influence of the lysines and so ensure that specific charge interactions do not form across the interface with the peroxidase.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/30821CBF-3B2D-46A9-B0A4-102166F05E41</style></custom3><auth-address><style face="normal" font="default" size="100%">{Pettigrew, GW (Reprint Author), Univ Edinburgh, Royal Dick Sch Vet Studies, Edinburgh EH9 1QH, Midlothian, Scotland. Univ Edinburgh, Royal Dick Sch Vet Studies, Edinburgh EH9 1QH, Midlothian, Scotland. Univ Nova Lisboa, FCT, Ctr Quim Fis \&amp;amp; Biotecnol, P-2829516 Caparica, Portugal. CNRS, IBSM, Unite Bioenerget, F-13402 Marseille, France. Univ Ghent, Lab Prot Biochem, B-9000 Ghent, Belgium.}</style></auth-address><label><style face="normal" font="default" size="100%">r08438</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Moura, A. P.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysical and spectroscopic studies of Indigo derivatives in their keto and leuco forms</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000223430500007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">6975-6981</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 43 Melo, Maria Joao/C-8594-2011; Seixas de Melo, Sergio/A-5388-2008; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Seixas de Melo, Sergio/0000-0001-9708-5079; 43&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faria, TQ</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bastos, M</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein stabilization by osmolytes from hyperthermophiles - Effect of mannosylglycerate on the thermal unfolding of recombinant nuclease a from Staphylococcus aureus studied by picosecond time-resolved fluorescence and calorimetry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">47</style></number><volume><style face="normal" font="default" size="100%">279</style></volume><pages><style face="normal" font="default" size="100%">48680-48691</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resultados provisórios do exerc{\'ıcio Delphi WorTiS (1ª fase)&lt;BR&gt;[Provisional results of the 1st round of Delphi WorTiS exercise]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5936.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5936</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper are present the main provisional results of the first round of a Delphi survey held in Portugal on the automotive sector. It was done under the WorTiS project, developed by IET – Research Centre on Enterprise and Work Innovation, and financed by the Portuguese Ministry of Science and Technology. The majority of experts consider to have an average of less knowledge in almost all the scenario topics presented. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that is not considered a need for co-operation (that happens in jus tone case). The lack of technological infra-structrures was not considered as an hindered factor for the accomplishement of any scenario. The experts panel considered no other international competence besides US, Japan or Germany in these topics. Although the members of the expert panel were not as many as needed, These situations will be taken into consideration for a second round of the Delphi survey&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sensor fault diagnosis based on neural observers and parameter estimation–application to the three-tank benchmark</style></title><secondary-title><style face="normal" font="default" size="100%">VI Portuguese Conf. on Automatic Control, Faro. Indexed at ISI Web of Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Trincao, J.</style></author><author><style face="normal" font="default" size="100%">Bourgeois, D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural basis for the mechanism of Ca2+ activation of the di-heme cytochrome c peroxidase from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222155100009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">961-973</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 38 Romao, Maria/A-4115-2013; Pereira, Alice/D-7779-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 38&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Zhang, Y. M.</style></author><author><style face="normal" font="default" size="100%">Santos, A. M.</style></author><author><style face="normal" font="default" size="100%">Kohler, K.</style></author><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Fernandes, J. A.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Valente, A. A.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro-Claro, P. J. A.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of a manganese(II) acetonitrile complex supported on functionalized MCM-41</style></title><secondary-title><style face="normal" font="default" size="100%">Microporous and Mesoporous Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000225255100017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">76</style></volume><pages><style face="normal" font="default" size="100%">131-136</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Fernandes, Jose/B-8073-2008; Ribeiro-Claro, Paulo/C-6705-2008; Kuhn, Fritz/A-3113-2010; Koehler, Klaus/D-2396-2013; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Valente, Anabela/H-5922-2013; Santos, Teresa/K-7178-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Ribeiro-Claro, Paulo/0000-0001-5171-2153; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Rocha, J.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and properties of Zn-Al layered double hydroxides containing ferrocenecarboxylate anions</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000220797100004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><pages><style face="normal" font="default" size="100%">1389-1395</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 21 Rocha, Joao/A-2486-2010; Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Rocha, Joao/0000-0002-0417-9402; Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferrer, M</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author><author><style face="normal" font="default" size="100%">Rossell, O</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Gomez-Sal, P</style></author><author><style face="normal" font="default" size="100%">Martin, A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unexpected alkyne transfer between gold and rhenium atoms and its application to the synthesis of alkynyl rhenium(I) compounds</style></title><secondary-title><style face="normal" font="default" size="100%">Organometallics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">5096-5099</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noronha, M</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bastos, M</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unfolding of ubiquitin studied by picosecond time-resolved fluorescence of the tyrosine residue</style></title><secondary-title><style face="normal" font="default" size="100%">Biophysical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">87</style></volume><pages><style face="normal" font="default" size="100%">2609-2620</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Boer, D. R.</style></author><author><style face="normal" font="default" size="100%">Thapper, A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">X-ray crystal structure and EPR spectra of &quot;arsenite-inhibited&quot; Desulfovibrio gigas aldehyde dehydrogenase: A member of the xanthine oxidase family</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000222704700012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">28</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">8614-8615</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Thapper, Anders/A-6728-2010; Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gago, S.</style></author><author><style face="normal" font="default" size="100%">Pillinger, M.</style></author><author><style face="normal" font="default" size="100%">Santos, T. M.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Zn-Al layered double hydroxide pillared by different dicarboxylate anions</style></title><secondary-title><style face="normal" font="default" size="100%">Ceramics-Silikaty</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000226490600003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">155-158</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 5 Pillinger, Martyn/H-2639-2013; Goncalves, Isabel/H-3742-2013; Santos, Teresa/K-7178-2013; REQUIMTE, PHOTO/M-4229-2013; Gago, Sandra/H-5413-2012; REQUIMTE, LAQV/N-9835-2013 Pillinger, Martyn/0000-0002-6243-7692; Goncalves, Isabel/0000-0002-2836-7715; Gago, Sandra/0000-0003-0221-8508; 5&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Helberger, Natali</style></author><author><style face="normal" font="default" size="100%">Kerényi, Kristóf</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Lambers, Rik</style></author><author><style face="normal" font="default" size="100%">Orwat, Carsten</style></author><author><style face="normal" font="default" size="100%">Riehm, Ulrich</style></author><author><style face="normal" font="default" size="100%">van Gompel, Stef</style></author><author><style face="normal" font="default" size="100%">Dufft, Nicole</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Digital Rights Management and Consumer Acceptability: A Multi-Disciplinary Discussion of Consumer Concerns and Expectations}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business models</style></keyword><keyword><style  face="normal" font="default" size="100%">consumers</style></keyword><keyword><style  face="normal" font="default" size="100%">Digital Rights Management</style></keyword><keyword><style  face="normal" font="default" size="100%">Intellectual property</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6641.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6641</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The INDICARE project – the Informed Dialogue about Consumer Acceptability of DRM Solutions in Europe – has been set up to raise awareness about consumer and user issues of Digital Rights Management (DRM) solutions. One of the main goals of the INDICARE project is to contribute to the consensus-building among multiple players with heterogeneous interests in the digital environment. To promote this process and to contribute to the creation of a common level of understanding is the aim of the present report. It provides an overview of consumer concerns and expectations regarding DRMs, and discusses the findings from a social, legal, technical and business perspective. A general overview of the existing EC initiatives shows that questions of consumer acceptability of DRM have only recently begun to draw wider attention. A review of the relevant statements, studies and reports confirms that awareness of consumer concerns is still at a low level. Five major categories of concerns have been distinguished so far: (1) fair conditions of use and access to digital content, (2) privacy, (3) interoperability, (4) transparency and (5) various aspects of consumer friendliness. From the legal point of view, many of the identified issues go beyond the scope of copyright law, i.e. the field of law where DRM was traditionally discussed. Often they are a matter of general or sector-specific consumer protection law. Furthermore, it is still unclear to what extent technology and an appropriate design of technical solutions can provide an answer to some of the concerns of consumers. One goal of the technical chapter was exactly to highlight some of these technical possibilities. Finally, it is shown that consumer acceptability of DRM is important for the economic success of different business models based on DRM. Fair and responsive DRM design can be a profitable strategy, however DRM-free alternatives do exist too.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Elementos para o estudo de um caso de sucesso na montagem automóvel em Portugal: a Opel Portugal&lt;BR&gt;[Elements for the study of a success case in automobile assembly: the Opel Portugal]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assembly line</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">technology change</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5938.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5938</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The interest to study this factory of GM group in Portugal is due to the facto of being one of the oldest assembly lines of the automotive sector still operating in Portugal (it was founded in 1963). Besides that, it went recently across a very intensive technological change, and then would be interesting to know the organisation of work model chose. The Opel factory occupies at the moment the former one that belonged to Ford Lusitana. There it has being under production some modules that feed the assembly line on JIT and in sequence. Although there were severe difficulties to implement the case study at Opel, this report could be done using secondary information and several interviews at the factory and initial visits. This Opel factory was recently closed down in the frame of a GM European strategy for re-structuring.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Resultados provisórios do exercício Delphi WorTiS (1ª fase)&lt;BR&gt;[Provisional results of the 1st round of Delphi WorTiS exercise]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi survey</style></keyword><keyword><style  face="normal" font="default" size="100%">economical co-operation</style></keyword><keyword><style  face="normal" font="default" size="100%">scenario</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5936.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5936</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this working paper are present the main provisional results of the first round of a Delphi survey held in Portugal on the automotive sector. It was done under the WorTiS project, developed by IET – Research Centre on Enterprise and Work Innovation, and financed by the Portuguese Ministry of Science and Technology. The majority of experts consider to have an average of less knowledge in almost all the scenario topics presented. Nevertheless, we considered specially the topics where the experts considered themselves to have some knowledge. There were no “irrelevant” topics considered as such by the expert panel. There are also no topics that is not considered a need for co-operation (that happens in jus tone case). The lack of technological infra-structrures was not considered as an hindered factor for the accomplishement of any scenario. The experts panel considered no other international competence besides US, Japan or Germany in these topics. Although the members of the expert panel were not as many as needed, These situations will be taken into consideration for a second round of the Delphi survey&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andersen, N. H.</style></author><author><style face="normal" font="default" size="100%">Harnung, S. E.</style></author><author><style face="normal" font="default" size="100%">Trabjerg, I.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Ulstrup, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Broad-temperature range spectroscopy of the two-centre modular redox metalloprotein Desulfovibrio desulfuricans desulfoferrodoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/b303656a</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><pages><style face="normal" font="default" size="100%">3328-3338</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The electronic-vibrational couplings of the two-centre non-heme iron protein Desulfovibrio desulfuricans desulfoferrodoxin (DFx) in three oxidation states, i.e. fully oxidised (grey), half-oxidised (pink), and fully reduced (colourless), have been investigated by variable temperature (VT) UV/VIS, MCD, CD, and EPR spectroscopy. The UV/VIS spectra of grey DFx at room temperature is characterised by broad charge transfer (CT) transitions associated with oxidised centre 1 (495 and 368 nm) and II (335 and 635 nm). The transitions are resolved at 78 K, substantiated by VT-MCD and -CD. The data offer novel information about the electronic-vibrational couplings of the transitions. Multiphonon bandshape analysis discloses strong contributions from both local Fe-S and S-C stretching and solvent/protein modes. A number of transitions are blue- or red-shifted compared with monomeric desulforedoxin, superoxide reductase or dismutase, and cloned Desulfovibrio vulgaris DFx fragments. Conversion from grey to pink DFx is accompanied by drastic electronic-vibrational changes of both centres. The data suggest that electron transfer and optical CT-transitions of DFx are controlled by environmental reorganization in the whole region between the metal centres.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000185482200004</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Banci, L.</style></author><author><style face="normal" font="default" size="100%">Bertini, I.</style></author><author><style face="normal" font="default" size="100%">Felli, I. C.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Kubicek, K.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Rosato, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A further investigation of the cytochrome b5-cytochrome c complex</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Protein Interaction Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes b5/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12884088 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">777-86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The interaction of reduced rabbit cytochrome b(5) with reduced yeast iso-1 cytochrome c has been studied through the analysis of (1)H-(15)N HSQC spectra, of (15)N longitudinal ( R(1)) and transverse ( R(2)) relaxation rates, and of the solvent exchange rates of protein backbone amides. For the first time, the adduct has been investigated also from the cytochrome c side. The analysis of the NMR data was integrated with docking calculations. The result is that cytochrome b(5) has two negative patches capable of interacting with a single positive surface area of cytochrome c. At low protein concentrations and in equimolar mixture, two different 1:1 adducts are formed. At high concentration and/or with excess cytochrome c, a 2:1 adduct is formed. All the species are in fast exchange on the scale of differences in chemical shift. By comparison with literature data, it appears that the structure of one 1:1 adduct changes with the origin or primary sequence of cytochrome b(5).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12884088</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Magnetic Resonance Center (CERM), University of Florence, Via Luigi Sacconi 6, 50019, Sesto Fiorentino, Italy.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impacto do desinvestimento no mercado local de emprego: o caso de uma unidade da indústria metalomecânica&lt;BR&gt;[Impact of divestment on the local employment market: a case of the metal industry]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">company behaviour</style></keyword><keyword><style  face="normal" font="default" size="100%">divestment</style></keyword><keyword><style  face="normal" font="default" size="100%">local employment policies</style></keyword><keyword><style  face="normal" font="default" size="100%">metal industry</style></keyword><keyword><style  face="normal" font="default" size="100%">social implications</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6862.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6862</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is a draft contribution for a definition of the concept of divestment. This topic is still very influenced by definitions from the fields of economics or management. Thus, from a group of definitions and approaches developed by different authors we try to elaborate on this divestment concept, searching for indicators and variables related to this practice. The founded indicators allow us to identify the main consequences and the potential social impacts due to divestment situations. Also we try to develop a methodology of research for analysis and impact framework that come from divestment action of companies.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Impacto do desinvestimento no mercado local de emprego: o caso de uma unidade da indústria metalomecânica&lt;BR&gt;[Impact of divestment on the local employment market: a case of the metal industry]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">company behaviour</style></keyword><keyword><style  face="normal" font="default" size="100%">divestment</style></keyword><keyword><style  face="normal" font="default" size="100%">local employment policies</style></keyword><keyword><style  face="normal" font="default" size="100%">metal industry</style></keyword><keyword><style  face="normal" font="default" size="100%">social implications</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6862.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6862</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is a draft contribution for a definition of the concept of divestment. This topic is still very influenced by definitions from the fields of economics or management. Thus, from a group of definitions and approaches developed by different authors we try to elaborate on this divestment concept, searching for indicators and variables related to this practice. The founded indicators allow us to identify the main consequences and the potential social impacts due to divestment situations. Also we try to develop a methodology of research for analysis and impact framework that come from divestment action of companies.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Cooper, A.</style></author><author><style face="normal" font="default" size="100%">Nutley, M.</style></author><author><style face="normal" font="default" size="100%">Jumel, K.</style></author><author><style face="normal" font="default" size="100%">Harding, S. E.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer complexes of cytochrome c peroxidase from Paracoccus denitrificans containing more than one cytochrome</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Calorimetry</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Horses</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Multienzyme Complexes/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protons</style></keyword><keyword><style  face="normal" font="default" size="100%">Solutions</style></keyword><keyword><style  face="normal" font="default" size="100%">Ultracentrifugation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 21</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=14556628 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">11968-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;According to the model proposed in previous papers [Pettigrew, G. W., Prazeres, S., Costa, C., Palma, N., Krippahl, L., and Moura, J. J. (1999) The structure of an electron-transfer complex containing a cytochrome c and a peroxidase, J. Biol. Chem. 274, 11383-11389; Pettigrew, G. W., Goodhew, C. F., Cooper, A., Nutley, M., Jumel, K., and Harding, S. E. (2003) Electron transfer complexes of cytochrome c peroxidase from Paracoccus denitrificans, Biochemistry 42, 2046-2055], cytochrome c peroxidase of Paracoccus denitrificans can accommodate horse cytochrome c and Paracoccus cytochrome c(550) at different sites on its molecular surface. Here we use (1)H NMR spectroscopy, analytical ultracentrifugation, molecular docking simulation, and microcalorimetry to investigate whether these small cytochromes can be accommodated simultaneously in the formation of a ternary complex. The pattern of perturbation of heme methyl and methionine methyl resonances in binary and ternary solutions shows that a ternary complex can be formed, and this is confirmed by the increase in the sedimentation coefficient upon addition of horse cytochrome c to a solution in which cytochrome c(550) fully occupies its binding site on cytochrome c peroxidase. Docking experiments in which favored binary solutions of cytochrome c(550) bound to cytochrome c peroxidase act as targets for horse cytochrome c and the reciprocal experiments in which favored binary solutions of horse cytochrome c bound to cytochrome c peroxidase act as targets for cytochrome c(550) show that the enzyme can accommodate both cytochromes at the same time on adjacent sites. Microcalorimetric titrations are difficult to interpret but are consistent with a weakened binding of horse cytochrome c to a binary complex of cytochrome c peroxidase and cytochrome c(550) and binding of cytochrome c(550) to the cytochrome c peroxidase that is affected little by the presence of horse cytochrome c in the other site. The presence of a substantial capture surface for small cytochromes on the cytochrome c peroxidase has implications for rate enhancement mechanisms which ensure that the two electrons required for re-reduction of the enzyme after reaction with hydrogen peroxide are delivered efficiently.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">14556628</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall, UK.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Goncalves, L. L.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774. Re-evaluation of the spectroscopic data and redox properties</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Cytochromes a1</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cytochromes c1</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/genetics/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/chemistry/genetics/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Subunits</style></keyword><keyword><style  face="normal" font="default" size="100%">purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA-Binding Proteins/chemistry/genetics/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Solubility</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factors/chemistry/genetics/*isolation &amp;</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=14511372 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">3904-15</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cytochrome c nitrite reductase is isolated from the membranes of the sulfate-reducing bacterium Desulfovibrio desulfuricans ATCC 27774 as a heterooligomeric complex composed by two subunits (61 kDa and 19 kDa) containing c-type hemes, encoded by the genes nrfA and nrfH, respectively. The extracted complex has in average a 2NrfA:1NrfH composition. The separation of ccNiR subunits from one another is accomplished by gel filtration chromatography in the presence of SDS. The amino-acid sequence and biochemical subunits characterization show that NrfA contains five hemes and NrfH four hemes. These considerations enabled the revision of a vast amount of existing spectroscopic data on the NrfHA complex that was not originally well interpreted due to the lack of knowledge on the heme content and the oligomeric enzyme status. Based on EPR and Mossbauer parameters and their correlation to structural information recently obtained from X-ray crystallography on the NrfA structure [Cunha, C.A., Macieira, S., Dias, J.M., Almeida, M.G., Goncalves, L.M.L., Costa, C., Lampreia, J., Huber, R., Moura, J.J.G., Moura, I. &amp;amp; Romao, M. (2003) J. Biol. Chem. 278, 17455-17465], we propose the full assignment of midpoint reduction potentials values to the individual hemes. NrfA contains the high-spin catalytic site (-80 mV) as well as a quite unusual high reduction potential (+150 mV)/low-spin bis-His coordinated heme, considered to be the site where electrons enter. In addition, the reassessment of the spectroscopic data allowed the first partial spectroscopic characterization of the NrfH subunit. The four NrfH hemes are all in a low-spin state (S = 1/2). One of them has a gmax at 3.55, characteristic of bis-histidinyl iron ligands in a noncoplanar arrangement, and has a positive reduction potential.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">14511372</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new symmetric fractional B-spline</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/313/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">2311–2318</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Goncalves, L. L.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cytochrome c nitrite reductase from Desulfovibrio desulfuricans ATCC 27774. The relevance of the two calcium sites in the structure of the catalytic subunit (NrfA)</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic Domain/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/analysis/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*analysis/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 9</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12618432 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">278</style></volume><pages><style face="normal" font="default" size="100%">17455-65</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The gene encoding cytochrome c nitrite reductase (NrfA) from Desulfovibrio desulfuricans ATCC 27774 was sequenced and the crystal structure of the enzyme was determined to 2.3-A resolution. In comparison with homologous structures, it presents structural differences mainly located at the regions surrounding the putative substrate inlet and product outlet, and includes a well defined second calcium site with octahedral geometry, coordinated to propionates of hemes 3 and 4, and caged by a loop non-existent in the previous structures. The highly negative electrostatic potential in the environment around hemes 3 and 4 suggests that the main role of this calcium ion may not be electrostatic but structural, namely in the stabilization of the conformation of the additional loop that cages it and influences the solvent accessibility of heme 4. The NrfA active site is similar to that of peroxidases with a nearby calcium site at the heme distal side nearly in the same location as occurs in the class II and class III peroxidases. This fact suggests that the calcium ion at the distal side of the active site in the NrfA enzymes may have a similar physiological role to that reported for the peroxidases.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12618432</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simes, D. C.</style></author><author><style face="normal" font="default" size="100%">Bebianno, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterisation of metallothionein from the clam Ruditapes decussatus</style></title><secondary-title><style face="normal" font="default" size="100%">Aquat Toxicol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Bivalvia/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cadmium/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Metallothionein/*chemistry/classification/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Isoforms/classification/isolation &amp; purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 8</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12711419 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">307-18</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Metallothioneins (MT) were obtained after purification from metal-exposed clams (Ruditapes decussatus) using gel-permeation and ion-exchange chromatography. Four cadmium-metallothioneins (CdMTs) were resolved by ion-exchange chromatography and they all had similar molecular weights, high cadmium content and an absorption spectra indicative of the presence of characteristic Cd-S aggregates. The NH(2)-terminal sequence suggests the presence of at least two class I clam MT isoforms. For the other two putative clam CdMTs isolated, the results of the amino acid determination were inconclusive. One was slightly contaminated and the other one had a blocked NH(2)-terminal. These clam metalothioneins contain glycine, which seems to be a common feature of molluscan MT family and exhibited more similarity to oysters than to mussels. Further investigation on the inducibility of these isoforms will be necessary if clams are to be used as biomarkers of metal exposure.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12711419</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0166-445X (Print)0166-445X (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">CIMA, Faculdade de Ciencias do Mar e do Ambiente, Universidade do Algarve, Campus de Gambelas, 8000 Faro, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martin Unterweissacher</style></author><author><style face="normal" font="default" size="100%">João Goes</style></author><author><style face="normal" font="default" size="100%">Nuno Paulino</style></author><author><style face="normal" font="default" size="100%">Guiomar Evans</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Digital Self-Calibration of Video-Rate Pipeline ADCs using White Gaussian Noise</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE International Symposium on Circuits and Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/344/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Unterweissacher, M.</style></author><author><style face="normal" font="default" size="100%">Goes, J.</style></author><author><style face="normal" font="default" size="100%">Paulino, N.</style></author><author><style face="normal" font="default" size="100%">Evans, G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Digital Self-Calibration of Video-Rate Pipeline ADCs using White Gaussian Noise</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE International Symposium on Circuits and Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/344/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guiomar Evans</style></author><author><style face="normal" font="default" size="100%">João Goes</style></author><author><style face="normal" font="default" size="100%">Adolfo Steiger-Garção</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Nuno Paulino</style></author><author><style face="normal" font="default" size="100%">J. Sousa-Lopes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-voltage low-power CMOS analogue circuits for Gaussian and uniform noise generation</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE International Symposium on Circuits and Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/343/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">145–148</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A CMOS analogue circuit for Gaussian noise generation as well as a novel circuit for transforming Gaussian noise into uniform noise, both designed for operating with a supply voltage of 1.5V, are presented. Both circuits are optimized for a 0.35 {\ensuremathμ}m standard CMOS technology using an equation-based design methodology based on genetic algorithms. Electrical simulations demonstrate that high noise amplitudes together with reasonable bandwidths can be achieved with relatively low power dissipation. Potential applications include self-calibration and on-chip self-testing of video-rate analogue-to-digital converters.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Evans, G.</style></author><author><style face="normal" font="default" size="100%">Goes, J.</style></author><author><style face="normal" font="default" size="100%">Steiger-Garção, A.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author><author><style face="normal" font="default" size="100%">Paulino, N.</style></author><author><style face="normal" font="default" size="100%">J. Sousa-Lopes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-voltage low-power CMOS analogue circuits for Gaussian and uniform noise generation</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE International Symposium on Circuits and Systems. :145–148</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/343/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A CMOS analogue circuit for Gaussian noise generation as well as a novel circuit for transforming Gaussian noise into uniform noise, both designed for operating with a supply voltage of 1.5V, are presented. Both circuits are optimized for a 0.35 {\ensuremathμ}m standard CMOS technology using an equation-based design methodology based on genetic algorithms. Electrical simulations demonstrate that high noise amplitudes together with reasonable bandwidths can be achieved with relatively low power dissipation. Potential applications include self-calibration and on-chip self-testing of video-rate analogue-to-digital converters.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Sola, S.</style></author><author><style face="normal" font="default" size="100%">Sharpe, J. C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Steer, C. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tauroursodeoxycholic acid prevents Bax-induced membrane perturbation and cytochrome C release in isolated mitochondria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">bcl-2-Associated X Protein</style></keyword><keyword><style  face="normal" font="default" size="100%">Caspases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*secretion</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytosol/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Intracellular Membranes/*enzymology/metabolism/*pathology/secretion</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Lipids/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Potentials/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria, Liver/*enzymology/metabolism/*pathology/secretion</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondrial Swelling/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Permeability/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Processing, Post-Translational/drug effects/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-bcl-2/antagonists &amp; inhibitors/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins/*antagonists &amp; inhibitors/metabolism/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats, Wistar</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/antagonists &amp; inhibitors/metabolism/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Taurochenodeoxycholic Acid/pharmacology/*physiology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 18</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12627974 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">3070-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Bax is a potent pro-apoptotic member of the Bcl-2 protein family that localizes to the mitochondrial membrane during apoptosis. Tauroursodeoxycholic acid (TUDCA) modulates the apoptotic threshold, in part, by preventing Bax translocation both in vitro and in vivo. The mechanisms by which Bax induces and TUDCA inhibits release of cytochrome c are unclear. We show here that recombinant Bax protein induced cytochrome c release in isolated mitochondria without detectable swelling. Co-incubation with TUDCA prevented efflux of mitochondrial factors and proteolytic processing of caspases in cytosolic extracts. Spectroscopic analyses of mitochondria exposed to Bax revealed increased polarity and fluidity of the membrane lipid core as well as altered protein order, indicative of Bax binding, together with loss of spin-label paramagnetism, characteristic of oxidative damage. TUDCA markedly abrogated the Bax-induced membrane perturbation. In conclusion, our results indicate that Bax protein directly induces cytochrome c release from mitochondria through a mechanism that does not require the permeability transition. Rather, it is accompanied by changes in the organization of membrane lipids and proteins. TUDCA is a potent inhibitor of Bax association with mitochondria. Thus, TUDCA modulates apoptosis by suppressing mitochondrial membrane perturbation through pathways that are also independent of the mitochondrial permeability transition.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12627974</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Patogenese Molecular, Faculty of Pharmacy, University of Lisbon, Lisbon 1600-083, Portugal. cmprodrigues@ff.ul.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assembling Toyota in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Japan</style></keyword><keyword><style  face="normal" font="default" size="100%">organization of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5881.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5881</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A lot has been written over the last decade with regard to Toyota and the productive model associated to it (toyota-ism). And more specifically concerning the &amp;quot;(…) best-seller that changed the... sociological world&amp;quot; (Castillo, 1998: 31). But the case of Salvador Caetano’s Ovar Industrial Division (OID), that assembles Toyota light commercial vehicles in Portugal, allows us to put forward a sub-hypothesis that fits into the analysis schema proposed in the First GERPISA International Program – &amp;quot;In short, GERPISA members considered that the plurality of models was much a plausible hypothesis deserving testing as that of the diffusion of a unique model (…)&amp;quot; (Boyer, Freyssenet, 2001: 42). So we add: and within Toyota itself, is it not true that different productive models co-exist – especially when delocalised – depending, amongst other factors, on the degree of Toyota participation – in terms of capital and technology transfer – in the local company (strong or weak) and on the markets to be reached (internal or external)? If so, what work system can we expect to find in a plant that presents such peculiar characteristics as this one?&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Assembling Toyota in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Japan</style></keyword><keyword><style  face="normal" font="default" size="100%">organization of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5881.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5881</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A lot has been written over the last decade with regard to Toyota and the productive model associated to it (toyota-ism). And more specifically concerning the &amp;quot;(…) best-seller that changed the... sociological world&amp;quot; (Castillo, 1998: 31). But the case of Salvador Caetano’s Ovar Industrial Division (OID), that assembles Toyota light commercial vehicles in Portugal, allows us to put forward a sub-hypothesis that fits into the analysis schema proposed in the First GERPISA International Program – &amp;quot;In short, GERPISA members considered that the plurality of models was much a plausible hypothesis deserving testing as that of the diffusion of a unique model (…)&amp;quot; (Boyer, Freyssenet, 2001: 42). So we add: and within Toyota itself, is it not true that different productive models co-exist – especially when delocalised – depending, amongst other factors, on the degree of Toyota participation – in terms of capital and technology transfer – in the local company (strong or weak) and on the markets to be reached (internal or external)? If so, what work system can we expect to find in a plant that presents such peculiar characteristics as this one?&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Cunha, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular aspects of denitrification/nitrate dissimilation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0162-0134(03)80717-1</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">195-195</style></pages><isbn><style face="normal" font="default" size="100%">0162-0134</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000184009800306</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 011th International Conference on Biological Inorganic ChemistryJul 19-23, 2003Caims, australia&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modeling protein complexes with BiGGER</style></title><secondary-title><style face="normal" font="default" size="100%">Proteins</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Algorithms</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Interaction Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteins/*chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12784362 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">19-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This article describes the method and results of our participation in the Critical Assessment of PRediction of Interactions (CAPRI) experiment, using the protein docking program BiGGER (Bimolecular complex Generation with Global Evaluation and Ranking) (Palma et al., Proteins 2000;39:372-384). Of five target complexes (CAPRI targets 2, 4, 5, 6, and 7), only one was successfully predicted (target 6), but BiGGER generated reasonable models for targets 4, 5, and 7, which could have been identified if additional biochemical information had been available.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12784362</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1097-0134 (Electronic)0887-3585 (Linking)Evaluation StudiesJournal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE, Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal. ludi@dq.fct.unl.pt ludik@netcabo.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">dos Santos, M. M. C.</style></author><author><style face="normal" font="default" size="100%">de Sousa, P. M. P.</style></author><author><style face="normal" font="default" size="100%">Goncalves, M. L. S.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Lojou, E.</style></author><author><style face="normal" font="default" size="100%">Bianco, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies on small electron transfer proteins using membrane electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Electroanalytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0022-0728(02)01427-4</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">541</style></volume><pages><style face="normal" font="default" size="100%">153-162</style></pages><isbn><style face="normal" font="default" size="100%">0022-0728</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Membrane electrodes (ME) were constructed using gold, glassy carbon and pyrolytic graphite supports and a dialysis membrane, and used to study the electrochemical behavior of small size electron transfer proteins: monohemic cytochrome c(522) from Pseudomonas nautica and cytochrome c(533) as well as rubredoxin from Desulfovibrio vulgaris. Different electrochemical techniques were used including cyclic voltammetry (CV), square wave voltammetry (SW) and differential pulse voltammetry (DP). A direct electrochemical response was obtained in all cases except with rubredoxin where a facilitator was added to the protein solution entrapped between the membrane and the electrode surface. Formal potentials and heterogeneous charge transfer rate constants were determined from the voltammetric data. The influence of the ionic strength and the pH of the medium on the electrochemical response at the ME were analyzed. The benefits from the use of the ME in protein electrochemistry and its role in modulating the redox behavior are analyzed. A critical comparison is presented with data obtained at non-MEs. Finally, the interactions that must be established between the proteins and the electrode surfaces are discussed, thereby modeling molecular interactions that occur in biological systems. (C) 2002 Elsevier Science B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000182686700015</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR solution structures of two mutants of desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">*Nuclear Magnetic Resonance, Biomolecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Solutions/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12538058 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">100-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The differences in geometry at the metal centres in the two known [Fe-4S] proteins rubredoxin (Rd) and desulforedoxin (Dx) are postulated to be a result of the different spacing of the C-terminal cysteine pair in the two proteins. In order to address this question, two mutants of Desulfovibrio gigas Dx with modified cysteinyl spacing were prepared and their solution structures have been determined by NMR. Mutant 1 of Dx (DxM1) has a single glycine inserted between the adjacent cysteines (C28 and C29) found in the wild type Dx sequence. Mutant 3 (DxM3) has two amino acid residues, -P-V-, inserted between C28 and C29 in order to mimic the primary sequence found in Rd from Desulfovibrio gigas. The solution structure of DxM1 exists, like wild type Dx, as a dimer in solution although the single glycine inserted between the adjacent cysteines disrupts the stability of the dimer resulting in exchange between a dimer state and a small population of another, probably monomeric, state. For DxM3 the two amino acid residues inserted between the adjacent cysteines results in a monomeric protein that has a global fold near the metal centre very similar to that found in Rd.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12538058</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Universidade de Aveiro, 3810-193 Aveiro, Portugal. brian.goodfellow@dq.ua.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Duarte, L. C.</style></author><author><style face="normal" font="default" size="100%">Jumel, K.</style></author><author><style face="normal" font="default" size="100%">Girio, F. M. F.</style></author><author><style face="normal" font="default" size="100%">Harding, S.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ca2+ and the bacterial peroxidases: the cytochrome c peroxidase from Pseudomonas stutzeri</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s00775-002-0382-y</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">29-37</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The production of cytochrome c peroxidase (CCP) from Pseudomonas (Ps.) stutzeri (ATCC 11607) was optimized by adjusting the composition of the growth medium and aeration of the culture. The protein was isolated and characterized biochemically and spectroscopically in the oxidized and mixed valence forms. The activity of Ps. stutzeri CCP was studied using two different ferrocytochromes as electron donors: Ps. stutzeri cytochrome C-551 (the physiological electron donor) and horse heart cytochrome c. These electron donors interact differently with Ps. stutzeri CCP, exhibiting different ionic strength dependence. The CCP from Paracoccus (Pa.) denitrificans was proposed to have two different Ca2+ binding sites: one usually occupied (site I) and the other either empty or partially occupied in the oxidized enzyme (site II). The Ps. stutzeri enzyme was purified in a form with tightly bound Ca2+. The affinity for Ca2+ in the mixed valence enzyme is so high that Ca2+ returns to it from the EGTA which was added to empty the site in the oxidized enzyme. Molecular mass determination by ultracentrifugation and behavior on gel filtration chromatography have revealed that this CCP is isolated as an active dimer, in contrast to the Pa. denitrificans CCP which requires added Ca2+ for formation of the dimer and also for activation of the enzyme. This is consistent with the proposal that Ca2+ in the bacterial peroxidases influences the monomer/dimer equilibrium and the transition to the active form of the enzyme. Additional Ca2+ does affect both the kinetics of oxidation of horse heart cytochrome c (but not cytochrome C-551) and higher aggregation states of the enzyme. This suggests the presence of a superficial Ca2+ binding site of low affinity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000180545000004</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Benson, L.</style></author><author><style face="normal" font="default" size="100%">Venyaminov, S. Y.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of a stable cyano-bridged dinuclear iron cluster following oxidation of the superoxide reductases from Treponema pallidum and Desulfovibrio vulgaris with K(3)Fe(CN)(6)</style></title><secondary-title><style face="normal" font="default" size="100%">Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Iron-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Carrier Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferricyanides/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12588121 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">938-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductases catalyze the monovalent reduction of superoxide anion to hydrogen peroxide. Spectroscopic evidence for the formation of a dinuclear cyano-bridged adduct after K(3)Fe(CN)(6) oxidation of the superoxide reductases neelaredoxin from Treponema pallidum and desulfoferrodoxin from Desulfovibrio vulgaris was reported. Oxidation with K(3)Fe(CN)(6) reveals a band in the near-IR with lambda(max) at 1020 nm, coupled with an increase of the iron content by almost 2-fold. Fourier transform infrared spectroscopy provided additional evidence with CN-stretching vibrations at 2095, 2025-2030, and 2047 cm(-)(1), assigned to a ferrocyanide adduct of the enzyme. Interestingly, the low-temperature electronic paramagnetic resonance (EPR) spectra of oxidized TpNlr reveal at least three different species indicating structural heterogeneity in the coordination environment of the active site Fe ion. Given the likely 6-coordinate geometry of the active site Fe(3+) ion in the ferrocyanide adduct, we propose that the rhombic EPR species can serve as a model of a hexacoordinate form of the active site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12588121</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0020-1669 (Print)0020-1669 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section of Hematology Research, Department of Biochemistry, Biomedical Mass Spectrometry Facility, Mayo Clinic, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timóteo, C G</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Duarte, L. C.</style></author><author><style face="normal" font="default" size="100%">Jumel, K.</style></author><author><style face="normal" font="default" size="100%">Girio, F. M. F.</style></author><author><style face="normal" font="default" size="100%">Harding, S.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ca2+ and the bacterial peroxidases: the cytochrome c peroxidase from Pseudomonas stutzeri</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1-2}</style></number><volume><style face="normal" font="default" size="100%">{8}</style></volume><pages><style face="normal" font="default" size="100%">{29-37}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The production of cytochrome c peroxidase (CCP) from Pseudomonas (Ps.) stutzeri (ATCC 11607) was optimized by adjusting the composition of the growth medium and aeration of the culture. The protein was isolated and characterized biochemically and spectroscopically in the oxidized and mixed valence forms. The activity of Ps. stutzeri CCP was studied using two different ferrocytochromes as electron donors: Ps. stutzeri cytochrome C-551 (the physiological electron donor) and horse heart cytochrome c. These electron donors interact differently with Ps. stutzeri CCP, exhibiting different ionic strength dependence. The CCP from Paracoccus (Pa.) denitrificans was proposed to have two different Ca2+ binding sites: one usually occupied (site I) and the other either empty or partially occupied in the oxidized enzyme (site II). The Ps. stutzeri enzyme was purified in a form with tightly bound Ca2+. The affinity for Ca2+ in the mixed valence enzyme is so high that Ca2+ returns to it from the EGTA which was added to empty the site in the oxidized enzyme. Molecular mass determination by ultracentrifugation and behavior on gel filtration chromatography have revealed that this CCP is isolated as an active dimer, in contrast to the Pa. denitrificans CCP which requires added Ca2+ for formation of the dimer and also for activation of the enzyme. This is consistent with the proposal that Ca2+ in the bacterial peroxidases influences the monomer/dimer equilibrium and the transition to the active form of the enzyme. Additional Ca2+ does affect both the kinetics of oxidation of horse heart cytochrome c (but not cytochrome C-551) and higher aggregation states of the enzyme. This suggests the presence of a superficial Ca2+ binding site of low affinity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/10BF006F-094A-4098-B4A7-9B423A1AB0D2</style></custom3><label><style face="normal" font="default" size="100%">r08487</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, P. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of a novel 2 x 4Fe-4S ferredoxin isolated from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 3</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0020-1693(03)00472-9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">356</style></volume><pages><style face="normal" font="default" size="100%">215-221</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel iron-sulfur containing protein, a ferredoxin (Fd), was purified to homogeneity from the extract of Desulfovibrio desulfuricans American type culture collection (ATCC) 27774. The purified protein is a 13.4 kDa homodimer with a polypeptide chain of 60 amino acids residues, containing eight cysteines that coordinate two [4Fe-4S] clusters. The protein is shown to be air sensitive and cluster conversions take place. We structurally characterize a redox state that contains two [4Fe-4S] cores. 1D and 2D H-1 NMR studies are reported on form containing the clusters in the oxidized state. Based on the nuclear Overhauser effect (NOE), relaxation measurements and comparison of the present data with the available spectra of the analogous 8Fe Fds, the cluster ligands were specifically assigned to the eight-cysteinyl residues. (C) 2003 Elsevier B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000187229700025</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ghosh, S.</style></author><author><style face="normal" font="default" size="100%">Gorelsky, S. I.</style></author><author><style face="normal" font="default" size="100%">Chen, P.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Activation of N2O reduction by the fully reduced micro4-sulfide bridged tetranuclear Cu Z cluster in nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrous Oxide/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfides/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=14677937 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">51</style></number><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">15708-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The tetranuclear CuZ cluster catalyzes the two-electron reduction of N2O to N2 and H2O in the enzyme nitrous oxide reductase. This study shows that the fully reduced 4CuI form of the cluster correlates with the catalytic activity of the enzyme. This is the first demonstration that the S = 1/2 form of CuZ can be further reduced. Complementary DFT calculations support the experimental findings and demonstrate that N2O binding in a bent mu-1,3-bridging mode to the 4CuI form is most efficient due to strong back-bonding from two reduced copper atoms. This back-donation activates N2O for electrophilic attack by a proton.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">14677937</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, Stanford University, Stanford, California 94305, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Li, L</style></author><author><style face="normal" font="default" size="100%">Chiarelli, MP</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Antunes, AM</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">Goncalves, L. L.</style></author><author><style face="normal" font="default" size="100%">BELAND, FA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Differentiation of isomeric C8-substituted alkylaniline adducts of guanine by electrospray ionization and tandem quadrupole ion trap mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">1488-1492</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;15th Sanibel Conference on Mass Spectrometry, SANIBEL ISLAND, FL, 2003&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timóteo, {Ana Teresa}</style></author><author><style face="normal" font="default" size="100%">Miguel Abecassis</style></author><author><style face="normal" font="default" size="100%">Pedro Baptista</style></author><author><style face="normal" font="default" size="100%">Rebocho, {Maria José</style></author><author><style face="normal" font="default" size="100%">{Queiroz E Melo}, Joáo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Óxido Nítrico na Abordagem da Hipertensão Pulmonar no Contexto de Cirurgia Cardíaca do Adulto</style></title><secondary-title><style face="normal" font="default" size="100%">Revista Portuguesa de Cardiologia</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cardiac surgery</style></keyword><keyword><style  face="normal" font="default" size="100%">Inhaled nitric oxide</style></keyword><keyword><style  face="normal" font="default" size="100%">Pulmonary hypertension</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">dec</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">Sociedade Portuguesa de Cardiologia | Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1503–1511</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pulmonary hypertension is a significant problem to take into account in the post-operative management of cardiac patients, especially valvular patients. Inhaled nitric oxide allows more effective control of pulmonary pressure and other hemodynamic parameters, with better post-operative results. We present a clinical case of a patient with mitral stenosis and severe pulmonary hypertension, with post-operative hemodynamic instability, in which we used inhaled nitric oxide for better control of pulmonary pressures and to help ventilator weaning.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andrade, S. L.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Kamenskaya, E. O.</style></author><author><style face="normal" font="default" size="100%">Levashov, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic behavior of Desulfovibrio gigas aldehyde oxidoreductase encapsulated in reverse micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Micelles</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehyde Reductase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehydes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12890482 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">308</style></volume><pages><style face="normal" font="default" size="100%">73-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report the kinetic behavior of the enzyme aldehyde oxidoreductase (AOR) from the sulfate reducing bacterium Desulfovibrio gigas (Dg) encapsulated in reverse micelles of sodium bis-(2-ethylhexyl) sulfosuccinate in isooctane using benzaldehyde, octaldehyde, and decylaldehyde as substrates. Dg AOR is a 200-kDa homodimeric protein that catalyzes the conversion of aldehydes to carboxylic acids. Ultrasedimentation analysis of Dg AOR-containing micelles showed the presence of 100-kDa molecular weight species, confirming that the Dg AOR subunits can be dissociated. UV-visible spectra of encapsulated Dg AOR are indistinguishable from the enzyme spectrum in solution, suggesting that both protein fold and metal cofactor are kept intact upon encapsulation. The catalytic constant (k(cat)) profile as a function of the micelle size W(0) (W(0)=[H(2)O]/[AOT]) using benzaldehyde as substrate showed two bell-shaped activity peaks at W(0)=20 and 26. Furthermore, enzymatic activity for octaldehyde and decylaldehyde was detected only in reverse micelles. Like for the benzaldehyde kinetics, two peaks with both similar k(cat) values and W(0) positions were obtained. EPR studies using spin-labeled reverse micelles indicated that octaldehyde and benzaldehyde are intercalated in the micelle membrane. This suggests that, though Dg AOR is found in the cytoplasm of bacterial cells, the enzyme may catalyze the reaction of substrates incorporated into a cell membrane.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12890482</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Qui;mica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Anda, C.</style></author><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Fornasari, P</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cu(II) and Ni(II) complexes with dipyridine-containing macrocyclic polyamines with different binding units</style></title><secondary-title><style face="normal" font="default" size="100%">Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000181774600015</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1299-1307</style></pages><isbn><style face="normal" font="default" size="100%">1477-9226</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The coordination features of the two dipyridine-containing polyamine macrocycles 2,5,8,11,14-pentaaza[ 15][ [15](2,2')[1,15]-bipyridylophane (L1) and 4,4'-(2,5,8,11,14-pentaaza[15]-[15](2,2')-bipyridylophane) (L2) toward Cu(II) and Ni(II) have been studied by means of potentiometric and spectrophotometric UV-vis titrations in aqueous solutions. While in L1 all the nitrogen donor atoms are convergent inside the macrocyclic cavity, in L2 the heteroaromatic nitrogen atoms are located outside. Ligands L1 and L2 form stable mono- and dinuclear complexes with Cu(II). In the case of Ni(II) coordination, only L1 gives dinuclear complexes, while L2 can form only mononuclear species. In the Cu(II) or Ni(II) complexes with L1 the metal(s) are lodged inside the macrocyclic cavity, coordinated to the heteroaromatic nitrogens. As shown by the crystal structure of the [CuL1](2+) and [NiL1](2+) cations, at least one of the two benzylic nitrogens is not coordinated and facile protonation of the complex takes place at neutral or slightly acidic pH values. The particular molecular architecture of L2, which displays two well-separated binding moieties, strongly affects its coordination behavior. In the mononuclear [ CuL2](2+) complex, the metal is encapsulated inside the cavity, not coordinated by the dipyridine unit. Protonation of the complex, however, occurs on the aliphatic polyamine chain and gives rise to translocation of the metal outside the cavity, bound to the heteroaromatic nitrogens. In the [NiL2](2+) complex the metal is coordinated by the dipyridine nitrogens, outside the macrocyclic cavity. Thermodynamic and/or kinetic considerations may explain the different behavior with respect to the corresponding Cu(II) complex.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 659JYTimes Cited: 15&lt;br /&gt;
Cited Reference Count: 74&lt;br /&gt;
Anda, C Bazzicalupi, C Bencini, A Bianchi, A Fornasari, P Giorgi, C Valtancoli, B Lodeiro, C Parola, AJ Pina, F&lt;br /&gt;
Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Pina, J</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Clares, MP</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energetics and dynamics of naphthalene polyaminic derivatives. Influence of structural design in the balance static vs dynamic excimer formation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000187446900006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">11307-11318</style></pages><isbn><style face="normal" font="default" size="100%">1089-5639</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two new fluorescent macrocyclic structures bearing two naphthalene (Np) units at both ends of a cyclic polyaminic chain were investigated with potentiometric, fluorescence (steady-state and time-resolved) and laser flash photolysis techniques. The fluorescence emission studies show the presence of an excimer species whose formation depends on the protonation state of the polyamine chains implying the existence of a bending movement (occurring in both the ground and in the first singlet excited state), which allows the two naphthalene units to approach and interact. For comparison purposes, one bis-chromophoric compound containing a rigid chain (piperazine unit) was also investigated. Its emission spectra shows a unique band decaying single exponentially thus showing that no excimer is formed. With the two new ligands, excimer formation occurs in all situations even at very acidic pH values when the protonation of the polyamine bridges is extensive. Coexistence of ground-state dimers with dynamic excimers was established based on steady-state and time-resolved fluorescence data. The energetics of excimer formation and dissociation were determined in ethanol and water. Different methods of decay analysis (independent decay deconvolution, global analysis and excimer deconvolution with monomer) were used to extract the kinetic (rate constants for excimer formation, dissociation, and decay) and thermodynamic parameters. In ethanol and acidified ethanol:water mixtures, an additional short decay time was found to exist and assigned to a dimer, whose presence is assumed to be responsible by the decrease in activation energy for excimer formation in this solvent. The results are globally discussed in terms of the small architectural differences that can induce significant changes in the photophysical behavior of the three studied compounds.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 756BXTimes Cited: 22&lt;br /&gt;
Cited Reference Count: 51&lt;br /&gt;
de Melo, JS Pina, J Pina, F Lodeiro, C Parola, AJ Lima, JC Albelda, MT Clares, MP Garcia-Espana, E Soriano, C&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Pina, Joao /H-9948-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Gil, L</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intramolecular excimer formation in a tripodal polyamine receptor containing three naphthalene fluorophores</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000183921300013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">6573-6578</style></pages><isbn><style face="normal" font="default" size="100%">1520-6106</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;comprehensive investigation on the energetics and dynamics of a new fluorescent sensor constituted by a tripodal polyamine receptor containing three naphthalene fluorophores, compound L, is reported. The influence of external factors such as the solvent, hydrogen ion concentration, and temperature in the photophysics of the sensor is discussed. The temperature dependence of monomer/excimer interconversion of L revealed an average percentage relative sensitivity of 4.5%/degreesC thus portending its use as a temperature sensor. The activation energy for excimer formation (E-1 = 12 kJ mol(-1)) and dissociation (E-1 = 57 kJ mol(-1)), entropy change (DeltaS = -128 J K-1 mol(-1)), and the binding energy of the excimer (DeltaH = 45 kJ mol(-1)) were obtained in water at acidic pH values and ethanol (E-1 = 15 kJ mol(-1), E-1 = 40 kJ mol(-1), DeltaS = -61 J K-1 mol(-1), and DeltaH = 25 kJ mol(-1)). The dependence of the kinetic and thermodynamic parameters on the dielectric constant of the medium and on the degree of protonation of the polyamine chain was interpreted in terms of the excimer destabilization provoked by the electrostatic repulsion between the positively charged chains.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 697BATimes Cited: 40&lt;br /&gt;
Cited Reference Count: 33&lt;br /&gt;
Albelda, MT Garcia-Espana, E Gil, L Lima, JC Lodeiro, C de Melo, JS Melo, MJ Parola, AJ Pina, F Soriano, C&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vicente, M.</style></author><author><style face="normal" font="default" size="100%">Bastida, R.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Macias, A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Valencia, L.</style></author><author><style face="normal" font="default" size="100%">Spey, S. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metal complexes with a new N4O3 amine pendant-armed macrocyclic ligand: Synthesis, characterization, crystal structures, and fluorescence studies</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000186023900026</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">6768-6779</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthesis of a new oxaaza macrocyclic ligand, L, derived from O-1,O-7-bis(2-formylphenyl)-1,4,7-trioxaheptane and tren containing an amine terminal pendant arm, and its metal complexation with alkaline earth (M = Ca2+, Sr2+, Ba2+), transition (M = Co2+, Ni2+, Cu2+, Zn2+, Cd2+), post-transition (M = Pb2+), and Y3+ and lanthanide (M = La3+, Er3+) metal ions are reported. Crystal structures of [H2L](ClO4)(2).3H(2)O, [PbL](ClO4)(2), and [ZnLCl](ClO4).H2O are also reported. In the [PbL] complex, the metal ion is located inside the macrocyclic cavity coordinated by all N4O3 donor atoms while, in the [ZnLCI] complex, the metal ion is encapsulated only by the nitrogen atoms present in the ligand. pi-pi interactions in the [H2L](ClO4)(2).3H(2)O and [PbL](ClO4)(2) structures are observed. Protonation and Zn2+, Cd2+, and Cu2+ complexation were studied by means of potentiometric, UV-vis, and fluorescent emission measurements. The 10-fold fluorescence emission increase observed in the pH range 7-9 in the presence of Zn2+ leads to L as a good sensor for this biological metal in water solution.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 733WPTimes Cited: 56&lt;br /&gt;
Cited Reference Count: 63&lt;br /&gt;
Vicente, M Bastida, R Lodeiro, C Macias, A Parola, AJ Valencia, L Spey, SE&lt;br /&gt;
Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013&lt;br /&gt;
Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reductive activation of aerobically purified Desulfovibrio vulgaris hydrogenase: Mossbauer characterization of the catalytic H cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry and Physiology of Anaerobic Bacteria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/0-387-22731-8_4</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">35-45</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">CCC:000189435700004</style></accession-num><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Matos, MRPN</style></author><author><style face="normal" font="default" size="100%">Gois, PMP</style></author><author><style face="normal" font="default" size="100%">Mata, MLEN</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studies on the preparation of 4-ethoxyalkyliden and 4-aminoalkyliden-5(4H)-oxazolones</style></title><secondary-title><style face="normal" font="default" size="100%">Synthetic Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">1285-1299</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Albelda, T</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supramolecular interactions of hexacyanocobaltate(III) with polyamine receptors containing a terminal anthracene sensor</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2003</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000183784500009</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">159</style></volume><pages><style face="normal" font="default" size="100%">253-258</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The fluorescence emission properties of a series of chemosensors containing a polyamine receptor bearing an anthracene signaling unit were studied. The fluorescence emission intensity is dependent on the protonation degree of the receptor, the fully protonated form exhibiting the highest emission intensity. By removing protons from the nitrogens a quenching effect can be observed, due to an electron-transfer from the amine to the excited fluorophore. The rate constant of the quenching process is exponentially dependent on the distance of the nitrogen from which the electron is transferred (beta = 0.6Angstrom(-1)). The ability of the chemosensors for signaling anions was tested through the model anion hexacyanocobaltate(III). The temperature dependence of the association constants shows that at least for this compound, the change in solvation entropy is probably the controlling parameter to account for the binding. (C) 2003 Elsevier Science B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 694QBTimes Cited: 13&lt;br /&gt;
Cited Reference Count: 24&lt;br /&gt;
Rodriguez, L Alves, S Lima, JC Parola, AJ Pina, F Soriano, C Albelda, T Garcia-Espana, E&lt;br /&gt;
Pina, Fernando/C-8161-2011; Rodriguez, Laura/A-4169-2011; Albelda, M. Teresa/J-5929-2012; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Rodriguez, Laura/0000-0003-1289-1587; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Inácio, José Manuel</style></author><author><style face="normal" font="default" size="100%">Costa, Carla</style></author><author><style face="normal" font="default" size="100%">Isabel de Sá-Nogueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;a href = &quot;http://mic.sgmjournals.org/content/149/9/2345.abstract&quot; target=&quot;_blank&quot;&gt;Distinct molecular mechanisms involved in carbon catabolite repression of the arabinose regulon in &lt;i&gt;Bacillus subtilis&lt;/i&gt;&lt;/a&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Microbiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">149</style></volume><pages><style face="normal" font="default" size="100%">2345-2355</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The &lt;i&gt;Bacillus subtilis&lt;/i&gt; proteins involved in the utilization of L-arabinose are encoded by the &lt;i&gt;araABDLMNPQ–abfA&lt;/i&gt; metabolic operon and by the &lt;i&gt;araE/araR&lt;/i&gt; divergent unit. Transcription from the &lt;i&gt;ara&lt;/i&gt; operon, &lt;i&gt;araE&lt;/i&gt; transport gene and &lt;i&gt;araR&lt;/i&gt; regulatory gene is induced by L-arabinose and negatively controlled by AraR. Additionally, expression of both the &lt;i&gt;ara&lt;/i&gt; operon and the &lt;i&gt;araE&lt;/i&gt; gene is regulated at the transcriptional level by glucose repression. Here, by transcriptional fusion analysis in different mutant backgrounds, it is shown that CcpA most probably complexed with HPr-Ser46-P plays the major role in carbon catabolite repression of the &lt;i&gt;ara&lt;/i&gt; regulon by glucose and glycerol. Site-directed mutagenesis and deletion analysis indicate that two catabolite responsive elements (&lt;i&gt;cres&lt;/i&gt;) present in the &lt;i&gt;ara&lt;/i&gt; operon (&lt;i&gt;cre araA&lt;/i&gt; and &lt;i&gt;cre araB&lt;/i&gt;) and one &lt;i&gt;cre&lt;/i&gt; in the &lt;i&gt;araE&lt;/i&gt; gene (&lt;i&gt;cre araE&lt;/i&gt;) are implicated in this mechanism. Furthermore, &lt;i&gt;cre araA&lt;/i&gt; located between the promoter region of the &lt;i&gt;ara&lt;/i&gt; operon and the &lt;i&gt;araA&lt;/i&gt; gene, and &lt;i&gt;cre araB&lt;/i&gt; placed 2 kb downstream within the &lt;i&gt;araB&lt;/i&gt; gene are independently functional and both contribute to glucose repression. In Northern blot analysis, in the presence of glucose, a CcpA-dependent transcript consistent with a message stopping at &lt;i&gt;cre araB&lt;/i&gt; was detected, suggesting that transcription ‘roadblocking’ of RNA polymerase elongation is the most likely mechanism operating in this system. Glucose exerts an additional repression of the &lt;i&gt;ara&lt;/i&gt; regulon, which requires a functional &lt;i&gt;araR&lt;/i&gt;.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Baseline Comparative Report – Deliverable 8 – ECOPADEV</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><publisher><style face="normal" font="default" size="100%">European Comission</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Spencer-Martins, I.</style></author><author><style face="normal" font="default" size="100%">de Sá-Nogueira, I.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">N. Lima</style></author><author><style face="normal" font="default" size="100%">M. Mota</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Biotecnologia microbiana</style></title><secondary-title><style face="normal" font="default" size="100%">Biotecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><publisher><style face="normal" font="default" size="100%">Ediçõs Técnicas Lidel</style></publisher><pages><style face="normal" font="default" size="100%">249-265</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. Fiser</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cell wall branches, penicillin resistance and the secrets of the MurM protein</style></title><secondary-title><style face="normal" font="default" size="100%">Trends Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">547-553</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Ana Moreira,</style></author><author><style face="normal" font="default" size="100%">Conceição Robalo</style></author><author><style face="normal" font="default" size="100%">Constança Ribeiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Different electroclinical manifestations of the epilepsy associated with Hypothalamic Hamartomas connecting to the middle or posterior Hypothalamus</style></title><secondary-title><style face="normal" font="default" size="100%">Epilepsia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">1191-1195</style></pages><issue><style face="normal" font="default" size="100%">44</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Silva, RN</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fault diagnosis based on black-box models with application to a liquid-level system</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies and Factory Automation, 2003. Proceedings. ETFA’03. IEEE Conference. 2:739–746.: IEEE </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo, CN</style></author><author><style face="normal" font="default" size="100%">J. A. Inácio</style></author><author><style face="normal" font="default" size="100%">Gerald, JA</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New BCH-Derived Sequences for CDMA Systems</style></title><secondary-title><style face="normal" font="default" size="100%">46th IEEE - Midwest Symposium on Circuits and Systems. :1255–1258</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1009/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New BCH-derived PN-EB (pseudo-noise even balanced) sequences suitable to be used in CDMA systems are presented in this paper. It is assumed a new definition for processing gain, which better accounts for the system performance regarding the narrow band noise rejection, and it is shown how to obtain high processing gain values, namely, by using zero mean spreading signals in channels with selective noise. The new sequences have low autocorrelation levels, exist in large numbers and can provide higher processing gain with selective noise.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Emma L. Rothery</style></author><author><style face="normal" font="default" size="100%">Pankhurst, Katherine L.</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR redox studies of flavocytochrome c3 from Shewanella frigidimarina</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0020169303001798</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">356</style></volume><pages><style face="normal" font="default" size="100%">379-381</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flavocytochrome c3 is a periplasmic fumarate reductase with Mr 63.8 kDa, isolated from Shewanella frigidimarina NCIMB400. NMR spectroscopy was tested for its potential to elucidate the oxidation profile of each of the four haem groups in the enzyme, using the strategy developed previously to perform the thermodynamic characterization of small tetrahaem cytochromes (FEBS Lett. 314 (1992) 155). This work shows that, despite the large size of the protein, 2D-NMR NOESY experiments can be used to obtain the network of chemical exchange connectivities, between the signals of specific haem groups in sequential oxidation stages.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Patologias no 4 piso do Edifício da Mango – Avenida Alfredo da Silva no Barreiro</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvoeiras, P.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, M.J.</style></author><author><style face="normal" font="default" size="100%">A.G., B</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Prototype software for the Diagnostic of Atrial fibrillation</style></title><secondary-title><style face="normal" font="default" size="100%">XXIV Congresso Português de Cardiologia and Revista Portuguesa de Cardiologia. III</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bandeiras, Tiago M</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Huber, Harald</style></author><author><style face="normal" font="default" size="100%">Gomes, C.M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The respiratory chain of the thermophilic archaeon Sulfolobus metallicus: studies on the type-II NADH dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272802003742</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1557</style></volume><pages><style face="normal" font="default" size="100%">13-19</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The membranes of the thermoacidophilic archaeon Sulfolobus metallicus exhibit an oxygen consumption activity of 0.5 nmol O2 min−1 mg−1, which is insensitive to rotenone, suggesting the presence of a type-II NADH dehydrogenase. Following this observation, the enzyme was purified from solubilised membranes and characterised. The pure protein is a monomer with an apparent molecular mass of 49 kDa, having a high N-terminal amino acid sequence similarity towards other prokaryotic enzymes of the same type. It contains a covalently attached flavin, which was identified as being FMN by 31P-NMR spectroscopy, a novelty among type-II NADH dehydrogenases. Metal analysis showed the absence of iron, indicating that no FeS clusters are present in the protein. The average reduction potential of the FMN group was determined to be +160 mV, at 25 °C and pH 6.5, by redox titrations monitored by visible spectroscopy. Catalytically, the enzyme is a NADH:quinone oxidoreductase, as it is capable of transferring electrons from NADH to several quinones, including ubiquinone-1, ubiquinone-2 and caldariella quinone. Maximal turnover rates of 195 μmol NADH oxidized min−1 mg−1 at 60 °C were obtained using ubiquinone-2 as electron acceptor, after enzyme dilution and incubation with phospholipids.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1-3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I. F. Lau</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">B. Soballe</style></author><author><style face="normal" font="default" size="100%">O. -A. Okstad</style></author><author><style face="normal" font="default" size="100%">F. -X. Barre</style></author><author><style face="normal" font="default" size="100%">D. J. Sherratt</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spatial and temporal organization of replicating Escherichia coli chromosomes</style></title><secondary-title><style face="normal" font="default" size="100%">Mol Microbiol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">731-743</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Correia, Ilídio J</style></author><author><style face="normal" font="default" size="100%">Emma L. Rothery</style></author><author><style face="normal" font="default" size="100%">Pankhurst, Kate L</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic characterization of a tetrahaem cytochrome isolated from a facultative aerobic bacterium, Shewanella frigidimarina: a putative redox model for flavocytochrome c3</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemj.org/bj/370/bj3700489.htm</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">370</style></volume><pages><style face="normal" font="default" size="100%">489-495</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The facultative aerobic bacterium Shewanella frigidimarina produces a small c-type tetrahaem cytochrome (86 residues) under anaerobic growth conditions. This protein is involved in the respiration of iron and shares 42% sequence identity with the N-terminal domain of a soluble flavocytochrome, isolated from the periplasm of the same bacterium, which also contains four c-type haem groups. The thermodynamic properties of the redox centres and of an ionizable centre in the tetrahaem cytochrome were determined using NMR and visible spectroscopy techniques. This is the first detailed thermodynamic study performed on a tetrahaem cytochrome isolated from a facultative aerobic bacterium and reveals that this protein presents unique features. The redox centres have negative and different redox potentials, which are modulated by redox interactions between the four haems (covering a range of 8–56mV) and by redox–Bohr interactions between the haems and an ionizable centre (-4 to -36mV) located in close proximity to haem III. All of the interactions between the five centres are clearly dominated by electrostatic effects and the microscopic reduction potential of haem III is the one most affected by the oxidation of the other haems and by the protonation state of the molecule. Altogether, this study indicates that the tetrahaem cytochrome isolated from S. frigidimarina (Sfc) has the thermodynamic properties to work as an electron wire between its redox partners. Considering the high degree of sequence identity between Sfc and the cytochrome domain of flavocytochrome c3, the structural similarities of the haem core, and that the macroscopic potentials are also identical, the results obtained in this work are rationalized in order to put forward a putative redox model for flavocytochrome c3.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Pt. 2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Dias, F. M. V.</style></author><author><style face="normal" font="default" size="100%">Prates, J. A. M.</style></author><author><style face="normal" font="default" size="100%">Nagy, T.</style></author><author><style face="normal" font="default" size="100%">Gilbert, H. J.</style></author><author><style face="normal" font="default" size="100%">Davies, G. J.</style></author><author><style face="normal" font="default" size="100%">Ferreira, L. M. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Fontes, Cmga</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulosome assembly revealed by the crystal structure of the cohesin-dockerin complex</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences of the United States of America</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000186803800015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">13809-13814</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 130 Davies, Gideon/A-9042-2011; Dias, Fernando/I-4861-2012; Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Prates, Jose/K-9934-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Davies, Gideon/0000-0002-7343-776X; Dias, Fernando/0000-0001-8109-2063; Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; Prates, Jose/0000-0003-1032-5987; 131&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Paulo, P. M. R.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clusters in polymer-surfactant AOT microemulsions probed by excited state quenching kinetics</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000180649100029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">1097-1105</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; Paulo, Pedro/H-8157-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Paulo, Pedro/0000-0002-8001-4810; Costa, Silvia/0000-0002-6978-8903; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">Moura, S.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complexation of aluminum(III) by anthocyanins and synthetic flavylium salts - A source for blue and purple color</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000187229700007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">356</style></volume><pages><style face="normal" font="default" size="100%">51-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bracci, S.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Correlating natural ageing and Xenon irradiation of Paraloid (R) B72 applied on stone</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer Degradation and Stability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000182635800015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">533-541</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Melo, Maria Joao/C-8594-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 22&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bonifácio, Cecília</style></author><author><style face="normal" font="default" size="100%">Cunha, Carlos A.</style></author><author><style face="normal" font="default" size="100%">Müller, Axel</style></author><author><style face="normal" font="default" size="100%">Timóteo, Cristina G.</style></author><author><style face="normal" font="default" size="100%">Dias, João M.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of the di-haem cytochrome c peroxidase from Pseudomonas stutzeri</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">di-haem cytochrome c peroxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">low-affinity and high-affinity calcium-binding sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas stutzeri.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1107/S0907444902020760</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Munksgaard International Publishers</style></publisher><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">345-347</style></pages><isbn><style face="normal" font="default" size="100%">1399-0047</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Muller, A.</style></author><author><style face="normal" font="default" size="100%">Timoteo, C. G.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of the di-haem cytochrome c peroxidase from Pseudomonas stutzeri</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000180641900018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">345-347</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; Timoteo, Cristina/D-7275-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 2 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Goncalves, L. L.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cytochrome c nitrite reductase from Desulfovibrio desulfuricans ATCC 27774 - The relevance of the two calcium sites in the structure of the catalytic subunit (NrfA)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000182818600133</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">278</style></volume><pages><style face="normal" font="default" size="100%">17455-17465</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 47 Costa, Cristina/A-9966-2012; Romao, Maria/A-4115-2013; Lampreia, Jorge/A-9927-2012; Moura, Jose/D-6426-2013; Almeida, Maria Gabriela/D-8265-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Costa, Cristina/0000-0002-8611-9023; Romao, Maria/0000-0002-3004-0543; Lampreia, Jorge/0000-0001-8846-0041; Almeida, Maria Gabriela/0000-0002-4508-7379; Moura, Isabel/0000-0003-0971-4977; 47&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">Yihwa, C</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Vautier-Giongo, C</style></author><author><style face="normal" font="default" size="100%">Lopes, A</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The dynamics of ultrafast excited state proton transfer in anionic micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">3263-3269</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Failure Analysis on a Process Plant Model Based on Adaptive Filter Techniques</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F. V.</style></author><author><style face="normal" font="default" size="100%">Silva, RN</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fault diagnosis based on black-box models with application to a liquid-level system</style></title><secondary-title><style face="normal" font="default" size="100%">Emerging Technologies and Factory Automation, 2003. Proceedings. ETFA’03. IEEE Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">739–746</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fault tolerant control approach applied to the three-tank system</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Auchere, F.</style></author><author><style face="normal" font="default" size="100%">Raleiras, P.</style></author><author><style face="normal" font="default" size="100%">Benson, L.</style></author><author><style face="normal" font="default" size="100%">Venyaminov, S. Y.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formation of a stable cyano-bridged dinuclear iron cluster following oxidation of the superoxide reductases from Treponema pallidum and Desulfovibrio vulgaris with K3Fe(CN)(6)</style></title><secondary-title><style face="normal" font="default" size="100%">INORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">{4}</style></number><volume><style face="normal" font="default" size="100%">{42}</style></volume><pages><style face="normal" font="default" size="100%">{938-940}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductases catalyze the monovalent reduction of superoxide anion to hydrogen peroxide. Spectroscopic evidence for the formation of a dinuclear cyano-bridged adduct after K3Fe-(CN)(6) oxidation of the superoxide reductases neelaredoxin from Treponema pallidum and desulfoferrodoxin from Desulfovibrio vulgaris was reported. Oxidation with K3Fe(CN)(6) reveals a band in the near-IR with lambda(max) at 1020 nm, coupled with an increase of the iron content by almost 2-fold. Fourier transform infrared spectroscopy provided additional evidence with CN-stretching vibrations at 2095, 2025-2030, and 2047 cm(-1), assigned to a ferrocyanide adduct of the enzyme. Interestingly, the low-temperature electronic paramagnetic resonance (EPR) spectra of oxidized TpNIr reveal at least three different species indicating structural heterogeneity in the coordination environment of the active site Fe ion. Given the likely 6-coordinate geometry of the active site Fe3+ ion in the ferrocyanide adduct, we propose that the rhombic EPR species can serve as a model of a hexacoordinate form of the active site.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/8C6D7A11-8CEC-4918-A5DE-9ACD2F1F1CB1</style></custom3><label><style face="normal" font="default" size="100%">r08513</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ramos, J. J. M.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glass transition relaxation and fragility in two room temperature ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Thermal Analysis and Calorimetry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000181454400036</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">659-666</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 42 Branco, Luis/C-6426-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 42&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreira, PF</style></author><author><style face="normal" font="default" size="100%">Giestas, L</style></author><author><style face="normal" font="default" size="100%">Yihwa, C</style></author><author><style face="normal" font="default" size="100%">Vautier-Giongo, C</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ground- and excited-state proton transfer in anthocyanins: From weak acids to superphotoacids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">4203-4210</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Goncalves, L. L.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774 - Re-evaluation of the spectroscopic data and redox properties</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000185370100005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">3904-3915</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32 Costa, Cristina/A-9966-2012; Romao, Maria/A-4115-2013; Lampreia, Jorge/A-9927-2012; Moura, Jose/D-6426-2013; Almeida, Maria Gabriela/D-8265-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Costa, Cristina/0000-0002-8611-9023; Romao, Maria/0000-0002-3004-0543; Lampreia, Jorge/0000-0001-8846-0041; Almeida, Maria Gabriela/0000-0002-4508-7379; Moura, Isabel/0000-0003-0971-4977; 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferrer, M</style></author><author><style face="normal" font="default" size="100%">Rodriguez, L</style></author><author><style face="normal" font="default" size="100%">Rossell, O</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Bardia, MF</style></author><author><style face="normal" font="default" size="100%">Solans, X</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Linear ditopic acetylide gold or mercury complexes: synthesis and photophysic studies X-ray crystal structure of PPh4[Au(C CC5H4N)(2)]</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">678</style></volume><pages><style face="normal" font="default" size="100%">82-89</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Garattini, E.</style></author><author><style face="normal" font="default" size="100%">Mendel, R.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Wright, R.</style></author><author><style face="normal" font="default" size="100%">Terao, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mammalian molybdo-flavoenzymes, an expanding family of proteins: structure, genetics, regulation, function and pathophysiology</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000183070800002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">372</style></volume><pages><style face="normal" font="default" size="100%">15-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 110 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 1 116&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Cunha, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular aspects of denitrification/nitrate dissimilation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000184009800306</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">195-195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Almeida, Maria Gabriela/D-8265-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Almeida, Maria Gabriela/0000-0002-4508-7379; Moura, Isabel/0000-0003-0971-4977; 11th International Conference on Biological Inorganic Chemistry Jul 19-23, 2003 Caims, australia 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Dumas, S.</style></author><author><style face="normal" font="default" size="100%">Passaniti, P.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multistate/multifunctional systems. A thermodynamic, kinetic, and photochemical investigation of the 4 '-dimethylaminoflavylium compound</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000180579600030</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">987-994</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 36 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 36&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hettmann, T.</style></author><author><style face="normal" font="default" size="100%">Siddiqui, R. A.</style></author><author><style face="normal" font="default" size="100%">van Langen, J.</style></author><author><style face="normal" font="default" size="100%">Frey, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Diekmann, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutagenesis study on the role of a lysine residue highly conserved in formate dehydrogenases and periplasmic nitrate reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000185835500007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">310</style></volume><pages><style face="normal" font="default" size="100%">40-47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Neves-Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neural Observer-Based Approach to Fault Diagnosis applied to a Liquid Level System</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo, CN</style></author><author><style face="normal" font="default" size="100%">J. A. Inácio</style></author><author><style face="normal" font="default" size="100%">Gerald, JA</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New BCH-Derived Sequences for CDMA Systems</style></title><secondary-title><style face="normal" font="default" size="100%">46th IEEE - Midwest Symposium on Circuits and Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1009/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1255–1258</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;New BCH-derived PN-EB (pseudo-noise even balanced) sequences suitable to be used in CDMA systems are presented in this paper. It is assumed a new definition for processing gain, which better accounts for the system performance regarding the narrow band noise rejection, and it is shown how to obtain high processing gain values, namely, by using zero mean spreading signals in channels with selective noise. The new sequences have low autocorrelation levels, exist in large numbers and can provide higher processing gain with selective noise.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the initial conditions continuous-time fractional linear systems</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/312/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">2301–2309</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Aguilar, J</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Aucejo, R</style></author><author><style face="normal" font="default" size="100%">Diaz, P</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potentiometric, NMR, and fluorescence-emission studies on the binding of adenosine 5 '-triphosphate (ATP) by open-chain polyamine receptors containing naphthylmethyl and/or anthrylmethyl groups</style></title><secondary-title><style face="normal" font="default" size="100%">Helvetica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">3118-3135</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Urze, Paula</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Practices and trends of telework in the Portuguese industry: the results of surveys in the textile, metal and software sectors</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">teleworking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5628.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5628</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the TeleRisk Project on labour relations and professional risks within the context of teleworking in Portugal – supported by IDICT – Institute for Development and Inspection of Working Conditions (Ministry of Labour), is to study the practices and forms of teleworking in the manufacturing sectors in Portugal. The project chose also the software industry as a reference sector, even though it does not intend to exclude from the study any other sector of activity or the so-called “hybrid” forms of work. However, the latter must have some of the characteristics of telework. The project thus takes into account the so-called “traditional” sectors of activity, namely textile and machinery and metal engineering (machinery and equipment), not usually associated to this type of work. However, telework could include, in the so-called “traditional” sectors, other variations that are not found in technologically based sectors. One of the evaluation methods for the dynamics associated to telework consisted in carrying out surveys by means of questionnaires, aimed at employers in the sectors analysed. This paper presents some of the results of those surveys. It is important to mention that, being a preliminary analysis, it means that it does not pretend to have exhausted all the issues in the survey, but has meant that it shows the bigger tendencies, in terms of teleworking practices, of the Portuguese industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvoeiras, P.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, M.J.</style></author><author><style face="normal" font="default" size="100%">Batista A.G.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Prototype software for the Diagnostic of Atrial fibrillation</style></title><secondary-title><style face="normal" font="default" size="100%">XXIV Congresso Português de Cardiologia and Revista Portuguesa de Cardiologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><volume><style face="normal" font="default" size="100%">III</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><secondary-authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Machado, JA</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Special Issue on Fractional signal Processing and applications</style></title><secondary-title><style face="normal" font="default" size="100%">Signal Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1306/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">2285–2286</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Phillips, D.</style></author><author><style face="normal" font="default" size="100%">Parker, A. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopy of photoinduced charge-transfer reactions between tetrasulfonated aluminium phthalocyanine and methyl viologen</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemical &amp; Photobiological Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000183275700014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">555-562</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13 Laia, Cesar/C-8651-2011; Parker, Anthony/G-5445-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mateus, N. M. M.</style></author><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Lourenco, N. M. T.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and properties of tetra-alkyl-dimethylguanidinium salts as a potential new generation of ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Green Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000183408800020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">347-352</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 93 Lourenco, Nuno/K-5088-2012; Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Lourenco, Nuno/0000-0001-9329-2724; Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 94&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Urze, Paula</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Barroso, Sónia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Practices and trends of telework in the Portuguese industry: the results of surveys in the textile, metal and software sectors}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Manufacturing</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation of work</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">teleworking</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5628.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5628</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of the TeleRisk Project on labour relations and professional risks within the context of teleworking in Portugal – supported by IDICT – Institute for Development and Inspection of Working Conditions (Ministry of Labour), is to study the practices and forms of teleworking in the manufacturing sectors in Portugal. The project chose also the software industry as a reference sector, even though it does not intend to exclude from the study any other sector of activity or the so-called “hybrid” forms of work. However, the latter must have some of the characteristics of telework. The project thus takes into account the so-called “traditional” sectors of activity, namely textile and machinery and metal engineering (machinery and equipment), not usually associated to this type of work. However, telework could include, in the so-called “traditional” sectors, other variations that are not found in technologically based sectors. One of the evaluation methods for the dynamics associated to telework consisted in carrying out surveys by means of questionnaires, aimed at employers in the sectors analysed. This paper presents some of the results of those surveys. It is important to mention that, being a preliminary analysis, it means that it does not pretend to have exhausted all the issues in the survey, but has meant that it shows the bigger tendencies, in terms of teleworking practices, of the Portuguese industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">João Goes</style></author><author><style face="normal" font="default" size="100%">Nuno Paulino</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Digital-Domain Self-Calibration Technique for Video-Rate Pipeline A?D Converters Using Gaussian-White Noise</style></title><secondary-title><style face="normal" font="default" size="100%">IEE Electronics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/796/</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">1100–1101</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chen, P.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic and electronic structure studies of the mu(4)-sulfide bridged tetranuclear Cu(Z) cluster in N(2)O reductase: molecular insight into the catalytic mechanism</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Histidine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 4</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12197752 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">10497-507</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Spectroscopic methods combined with density functional calculations are used to develop a detailed bonding description of the mu(4)-sulfide bridged tetranuclear Cu(Z) cluster in N(2)O reductase. The ground state of Cu(Z) has the 1Cu(II)/3Cu(I) configuration. The single electron hole dominantly resides on one Cu atom (Cu(I)) and partially delocalizes onto a second Cu atom (Cu(II)) via a Cu(I)-S-Cu(II) sigma/sigma superexchange pathway which is manifested by a Cu(II) --&amp;gt; Cu(I) intervalence transfer transition in absorption. The observed excited-state spectral features of Cu(Z) are dominated by the S --&amp;gt; Cu(I) charge-transfer transitions and Cu(I) based d-d transitions. The intensity pattern of individual S --&amp;gt; Cu(I) charge-transfer transitions reflects different bonding interactions of the sulfur valence orbitals with the four Cu's in the Cu(Z) cluster, which are consistent with the individual Cu-S force constants obtained from a normal coordinate analysis of the Cu(Z) resonance Raman frequencies and profiles. The Cu(I) d orbital splitting pattern correlates with its distorted T-shaped ligand field geometry and accounts for the observed low g( parallel ) value of Cu(Z) in EPR. The dominantly localized electronic structure description of the Cu(Z) site results from interactions of Cu(II) with the two additional Cu's of the cluster (Cu(III)/Cu(IV)), where the Cu-Cu electrostatic interactions lead to hole localization with no metal-metal bonding. The substrate binding edge of Cu(Z) has a dominantly oxidized Cu(I) and a dominantly reduced Cu(IV). The electronic structure description of Cu(Z) provides a strategy to overcome the reaction barrier of N(2)O reduction at this Cu(I)/Cu(IV) edge by simultaneous two-electron transfer to N(2)O in a bridged binding mode. One electron can be donated directly from Cu(IV) and the other from Cu(II) through the Cu(II)-S-Cu(I) sigma/sigma superexchange pathway. A frontier orbital scheme provides molecular insight into the catalytic mechanism of N(2)O reduction by the Cu(Z) cluster.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12197752</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, Stanford University, Stanford, California 94305, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andrade, S. L. A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogen evolution and consumption in AOT-isooctane reverse micelles by Desulfovibrio gigas hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Enzyme and Microbial Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0141-0229(02)00076-5</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">398-402</style></pages><isbn><style face="normal" font="default" size="100%">0141-0229</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The enzyme hydrogenase isolated from the sulphate reducing anaerobic bacterium Desulfovibrio gigas was encapsulated in reverse micelles of AOT-water-isooctane. The enzyme ability to consume molecular hydrogen was studied as a function of the micelle size (given by W-o = [H2O]/[organic solvent]). A peak of catalytic activity was obtained for W-o = 18, a micelle size theoretically fitting the heterodimeric hydrogenase molecule. At this W-o value, the recorded catalytic activity was slightly higher than in a buffer system (K-cat = 169.43 s(-1) against the buffer value of 151 s(-1)). The optimal buffer used to encapsulate the enzyme was found to be imidazole 50 mM, pH 9.0, The molecular hydrogen production activity was also tested in this reverse micelle medium. (C) 2002 Elsevier Science Inc. All lights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000177852100004</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raaijmakers, H.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene sequence and the 1.8 A crystal structure of the tungsten-containing formate dehydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon Dioxide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrons</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Subunits/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protons</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Static Electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12220497 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1261-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas formate dehydrogenase is the first representative of a tungsten-containing enzyme from a mesophile that has been structurally characterized. It is a heterodimer of 110 and 24 kDa subunits. The large subunit, homologous to E. coli FDH-H and to D. desulfuricans nitrate reductase, harbors the W site and one [4Fe-4S] center. No small subunit ortholog containing three [4Fe-4S] clusters has been reported. The structural homology with E. coli FDH-H shows that the essential residues (SeCys158, His159, and Arg407) at the active site are conserved. The active site is accessible via a positively charged tunnel, while product release may be facilitated, for H(+) by buried waters and protonable amino acids and for CO(2) through a hydrophobic channel.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12220497</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0969-2126 (Print)0969-2126 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Nunes, S. G.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Volkman, B. F.</style></author><author><style face="normal" font="default" size="100%">Markley, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Zinc-substituted Desulfovibrio gigas desulforedoxins: resolving subunit degeneracy with nonsymmetric pseudocontact shifts</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12237467 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">2464-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas desulforedoxin (Dx) consists of two identical peptides, each containing one [Fe-4S] center per monomer. Variants with different iron and zinc metal compositions arise when desulforedoxin is produced recombinantly from Escherichia coli. The three forms of the protein, the two homodimers [Fe(III)/Fe(III)]Dx and [Zn(II)/Zn(II)]Dx, and the heterodimer [Fe(III)/Zn(II)]Dx, can be separated by ion exchange chromatography on the basis of their charge differences. Once separated, the desulforedoxins containing iron can be reduced with added dithionite. For NMR studies, different protein samples were prepared labeled with (15)N or (15)N + (13)C. Spectral assignments were determined for [Fe(II)/Fe(II)]Dx and [Fe(II)/Zn(II)]Dx from 3D (15)N TOCSY-HSQC and NOESY-HSQC data, and compared with those reported previously for [Zn(II)/Zn(II)]Dx. Assignments for the (13)C(alpha) shifts were obtained from an HNCA experiment. Comparison of (1)H-(15)N HSQC spectra of [Zn(II)/Zn(II)]Dx, [Fe(II)/Fe(II)]Dx and [Fe(II)/Zn(II)]Dx revealed that the pseudocontact shifts in [Fe(II)/Zn(II)]Dx can be decomposed into inter- and intramonomer components, which, when summed, accurately predict the observed pseudocontact shifts observed for [Fe(II)/Fe(II)]Dx. The degree of linearity observed in the pseudocontact shifts for residues &amp;gt;/=8.5 A from the metal center indicates that the replacement of Fe(II) by Zn(II) produces little or no change in the structure of Dx. The results suggest a general strategy for the analysis of NMR spectra of homo-oligomeric proteins in which a paramagnetic center introduced into a single subunit is used to break the magnetic symmetry and make it possible to obtain distance constraints (both pseudocontact and NOE) between subunits.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12237467</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0961-8368 (Print)0961-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Universidade de Aveiro, Portugal. brian.goodfellow@dq.ua.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tiago, T.</style></author><author><style face="normal" font="default" size="100%">Aureliano, M.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Vanadate oligomers interaction with phosphorylated myosin</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0020-1693(02)00948-9</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">339</style></volume><pages><style face="normal" font="default" size="100%">317-321</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Using a myosin preparation containing endogenous myosin light-chain (LC2) kinase and phosphatase and calmodulin, i.e. near physiological ones, the interaction of vanadate oligomers with phosphorylated myosin was evaluated. Decavanadate or metavanadate solutions (2-15 mM total vanadate) did not prevent the phosphorylation state of the regulatory myosin lightchain, as observed by urea-polyacrylamide gel electrophoresis. The relative order of line broadening upon protein addition, reflecting the interaction of the vanadate oligomers with phosphorylated myosin, was V10 &amp;gt; V-4 &amp;gt; V-1 = 1 whereas, no changes were observed for monomeric vanadate. In the presence of ATP, V-1 signal was shifted upfield 2 ppm and became broadened, while V4 signal became narrowed. Moreover, a significant increase in myosin ATPase inhibition (60%) was observed when decameric vanadate species were present (1.4 mM). It is concluded that, under conditions near physiological ones, decameric vanadate differs from vanadate oligomers present in metavanadate solutions due to its strong interaction with the phosphorylated enzyme and myosin ATPase inhibition. Besides, ATP decreases the affinity of myosin for tetravanadate, induces the interaction with monomeric vanadate, whereas it does not affect decameric vanadate interaction. (C) 2002 Elsevier Science B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000179281100039</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sola, S.</style></author><author><style face="normal" font="default" size="100%">Brito, M. A.</style></author><author><style face="normal" font="default" size="100%">Brites, D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, C. M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Membrane structural changes support the involvement of mitochondria in the bile salt-induced apoptosis of rat hepatocytes</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.clinsci.org/cs/103/0475/cs1030475.htm</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">475-485</style></pages><isbn><style face="normal" font="default" size="100%">0143-5221</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The accumulation of toxic bile salts within the hepatocyte plays a key role in organ injury during liver disease. Deoxycholate (DC) and glycochenodeoxycholate (GCDC) induce apoptosis in vitro and in vivo, perhaps through direct perturbation of mitochondrial membrane structure and function. In contrast, ursodeoxycholate (UDC) and its taurine-conjugated form (TUDC) appear to be protective. We show here that hydrophobic bile salts induced apoptosis in cultured rat hepatocytes, without modulating the expression of pro-apoptotic Bax protein, and caused cytochrome c release in isolated mitochondria. Co-incubation with UDC and TUDC prevented cell death and efflux of mitochondrial factors. Using spin-labelling techniques and EPR spectroscopy analysis of isolated rat liver mitochondria, we found significant structural changes at the membrane-water surface in mitochondria exposed to hydrophobic bile salts, including modified lipid polarity and fluidity, altered protein order and increased oxidative injury. UDC, TUDC and cyclosporin A almost completely abrogated DC- and GCDC-induced membrane perturbations. We conclude that the toxicity of hydrophobic bile salts to hepatocytes is mediated by cytochrome c release, through a mechanism associated with marked direct effects on mitochondrial membrane lipid polarity and fluidity, protein order and redox status, without modulation of pro-apoptotic Bax expression. UDC and TUDC can directly suppress disruption of mitochondrial membrane structure, which may represent an important mechanism of hepatoprotection by these bile salts.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000179210400005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Brandão Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A contribui{\c c}ão da Sociologia para a forma{\c c}ão em Engenharia&lt;BR&gt;[Contribution of sociology to the engineering training]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">engineering</style></keyword><keyword><style  face="normal" font="default" size="100%">rationalization</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-technical approach</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">theory of syst</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/8103.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8103</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This article is based on the lesson presented in the scope of academy activities in the area of Sociology (at FCT-UNL). It is intended to approach the controversies concerning the relation between technology and society (technological determinism, effect on employment, importance of the social behaviours in the definition of needs for new products and equipment), and on the most recent trends (over all, since middle of the last century) in terms of technological evolution and of its social and cultural change. Finally, this subject was dedicated to the presentation of the main factors that has lead to the development of the contribution of sociology for the training and education in engineering. Thus, one intends to acquire new elements on this area of knowledge also presented in other schools of engineering of other countries (for examples, United States and Holland), and how the theoretical beddings are been developed since the beginning of 20th century on the modalities of work organization that imply a cooperation between engineering and social sciences.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moniz, António B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A contribuição da Sociologia para a formação em Engenharia&lt;BR&gt;[Contribution of sociology to the engineering training]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">engineering</style></keyword><keyword><style  face="normal" font="default" size="100%">rationalization</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-technical approach</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">theory of syst</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/8103.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8103</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This article is based on the lesson presented in the scope of academy activities in the area of Sociology (at FCT-UNL). It is intended to approach the controversies concerning the relation between technology and society (technological determinism, effect on employment, importance of the social behaviours in the definition of needs for new products and equipment), and on the most recent trends (over all, since middle of the last century) in terms of technological evolution and of its social and cultural change. Finally, this subject was dedicated to the presentation of the main factors that has lead to the development of the contribution of sociology for the training and education in engineering. Thus, one intends to acquire new elements on this area of knowledge also presented in other schools of engineering of other countries (for examples, United States and Holland), and how the theoretical beddings are been developed since the beginning of 20th century on the modalities of work organization that imply a cooperation between engineering and social sciences.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Sola, S.</style></author><author><style face="normal" font="default" size="100%">Brito, M. A.</style></author><author><style face="normal" font="default" size="100%">Brites, D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bilirubin directly disrupts membrane lipid polarity and fluidity, protein order, and redox status in rat mitochondria</style></title><secondary-title><style face="normal" font="default" size="100%">J Hepatol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Bilirubin/*metabolism/toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyclic N-Oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hepatocytes/cytology/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Intracellular Membranes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipid Bilayers/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Fluidity/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria, Liver/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidative Stress/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats, Wistar</style></keyword><keyword><style  face="normal" font="default" size="100%">Reactive Oxygen Species/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spin Labels</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11867176 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">36</style></volume><pages><style face="normal" font="default" size="100%">335-41</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND/AIMS: Unconjugated bilirubin (UCB) impairs crucial aspects of cell function and induces apoptosis in primary cultured neurones. While mechanisms of cytotoxicity begin to unfold, mitochondria appear as potential primary targets. METHODS: We used electron paramagnetic resonance spectroscopy analysis of isolated rat mitochondria to test the hypothesis that UCB physically interacts with mitochondria to induce structural membrane perturbation, leading to increased permeability, and subsequent release of apoptotic factors. RESULTS: Our data demonstrate profound changes on mitochondrial membrane properties during incubation with UCB, including modified membrane lipid polarity and fluidity (P&amp;lt;0.01), as well as disrupted protein mobility (P&amp;lt;0.001). Consistent with increased permeability, cytochrome c was released from the intermembrane space (P&amp;lt;0.01), perhaps uncoupling the respiratory chain and further increasing oxidative stress (P&amp;lt;0.01). Both ursodeoxycholate, a mitochondrial-membrane stabilising agent, and cyclosporine A, an inhibitor of the permeability transition, almost completely abrogated UCB-induced perturbation. CONCLUSIONS: UCB directly interacts with mitochondria influencing membrane lipid and protein properties, redox status, and cytochrome c content. Thus, apoptosis induced by UCB may be mediated, at least in part, by physical perturbation of the mitochondrial membrane. These novel findings should ultimately prove useful to our evolving understanding of UCB cytotoxicity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11867176</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0168-8278 (Print)0168-8278 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Patogenese Molecular, Faculdade de Farmacia, University of Lisbon, Av. Forcas Armadas, 1600-083, Lisbon, Portugal. cmprodrigues@ff.ul.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Sola, S.</style></author><author><style face="normal" font="default" size="100%">Castro, R. E.</style></author><author><style face="normal" font="default" size="100%">Laires, P. A.</style></author><author><style face="normal" font="default" size="100%">Brites, D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Perturbation of membrane dynamics in nerve cells as an early event during bilirubin-induced apoptosis</style></title><secondary-title><style face="normal" font="default" size="100%">J Lipid Res</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Astrocytes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Bilirubin/*toxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Membrane/drug effects/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipid Metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipids/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Lipids/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Neurons/drug effects/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats, Wistar</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=12032163 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">885-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Increased levels of unconjugated bilirubin, the end product of heme catabolism, impair crucial aspects of nerve cell function. In previous studies, we demonstrated that bilirubin toxicity may be due to cell death by apoptosis. To characterize the sequence of events leading to neurotoxicity, we exposed developing rat brain astrocytes and neurons to unconjugated bilirubin and investigated whether changes in membrane dynamic properties can mediate apoptosis. Bilirubin induced a rapid, dose-dependent increase in apoptosis, which was nevertheless preceded by impaired mitochondrial metabolism. Using spin labels and electron paramagnetic resonance spectroscopy analysis of whole cell and isolated mitochondrial membranes exposed to bilirubin, we detected major membrane perturbation. By physically interacting with cell membranes, bilirubin induced an almost immediate increase in lipid polarity sensed at a superficial level. The enhanced membrane permeability coincided with an increase in lipid fluidity and protein mobility and was associated with significant oxidative injury to membrane lipids. In conclusion, apoptosis of nerve cells induced by bilirubin is mediated by its primary effect at physically perturbing the cell membrane. Bilirubin directly interacts with membranes influencing lipid polarity and fluidity, protein order, and redox status. These data suggest that nerve cell membranes are primary targets of bilirubin toxicity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">12032163</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0022-2275 (Print)0022-2275 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Patogenese Molecular, Faculdade de Farmacia, University of Lisbon, 1600-083 Lisbon, Portugal. cmprodrigues@ff.ul.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, P</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Feio, SS</style></author><author><style face="normal" font="default" size="100%">Roseiro, JC</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new prenylisoflavone from Ulex jussiaei</style></title><secondary-title><style face="normal" font="default" size="100%">ZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL-AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7-8</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">609-613</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author><author><style face="normal" font="default" size="100%">Brauer, P</style></author><author><style face="normal" font="default" size="100%">Karger, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High-resolution DOSY NMR with spins in different chemical surroundings: Influence of particle exchange</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 2002</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">157</style></volume><pages><style face="normal" font="default" size="100%">124-131</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lu, Y.</style></author><author><style face="normal" font="default" size="100%">Sousa, A.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Mangravita, A.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Binding of protoporphyrin IX and metal derivatives to the active site of wild-type mouse ferrochelatase at low porphyrin-to-protein ratios</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/bi025569m</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">8253-8262</style></pages><isbn><style face="normal" font="default" size="100%">0006-2960</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resonance Raman (RR) spectroscopy is used to examine porphyrin substrate, product, and inhibitor interactions with the active site of murine ferrochelatase (EC 4.99.1.1), the terminal enzyme in the biosynthesis of heme. The enzyme catalyzes in vivo Fe2+ chelation into protoporphyrin IX to give heme. The RR spectra of native ferrochelatase show that the protein, as isolated, contains varying amounts of endogenously bound high- or low-spin ferric heme, always at much less than 1 equiv. RR data on the binding of free-base protoporphyrin IX and its metalated complexes (Fe(III), Fe(II), and Ni(II)) to active wild-type protein were obtained at varying ratios of porphyrin to protein. The binding of ferric heme, a known inhibitor of the enzyme, leads to the formation of a low-spin six-coordinate adduct. Ferrous heme, the enzyme's natural product, binds in the ferrous high-spin five-coordinate state. Ni(II) protoporphyrin, a metalloporphyrin that has a low tendency toward axial ligation, becomes distorted when bound to ferrochelatase. Similarly for free-base protoporphyrin, the natural substrate of ferrochelatase, the RR spectra of porphyrin-protein complexes reveal a saddling distortion of the porphyrin. These results corroborate and extend our previous findings that porphyrin distortion, a crucial step of the catalytic mechanism, occurs even in the absence of bound metal substrate. Moreover, RR data reveal the presence of an amino acid residue in the active site of ferrochelatase which is capable of specific axial ligation to metals.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000176551000005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carepo, M.</style></author><author><style face="normal" font="default" size="100%">Tierney, D. L.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Yang, T. C.</style></author><author><style face="normal" font="default" size="100%">Pamplona, A.</style></author><author><style face="normal" font="default" size="100%">Telser, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Hoffman, B. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">17O ENDOR detection of a solvent-derived Ni-(OH(x))-Fe bridge that is lost upon activation of the hydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxygen Isotopes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11782180 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">281-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Crystallographic studies of the hydrogenases (Hases) from Desulfovibrio gigas (Dg) and Desulfovibrio vulgaris Miyazaki (DvM) have revealed heterodinuclear nickel-iron active centers in both enzymes. The structures, which represent the as-isolated (unready) Ni-A (S = (1)/(2)) enzyme state, disclose a nonprotein ligand (labeled as X) bridging the two metals. The bridging atom was suggested to be an oxygenic (O(2)(-) or OH(-)) species in Dg Hase and an inorganic sulfide in DvM Hase. To determine the nature and chemical characteristics of the Ni-X-Fe bridging ligand in Dg Hase, we have performed 35 GHz CW (17)O ENDOR measurements on the Ni-A form of the enzyme, exchanged into H(2)(17)O, on the active Ni-C (S = (1)/(2)) form prepared by H(2)-reduction of Ni-A in H(2)(17)O, and also on Ni-A formed by reoxidation of Ni-C in H(2)(17)O. In the native state of the protein (Ni-A), the bridging ligand does not exchange with the H(2)(17)O solvent. However, after a reduction/reoxidation cycle (Ni-A --&amp;gt; Ni-C --&amp;gt; Ni-A), an (17)O label is introduced at the active site, as seen by ENDOR. Detailed analysis of a 2-D field-frequency plot of ENDOR spectra taken across the EPR envelope of Ni-A((17)O) shows that the incorporated (17)O has a roughly axial hyperfine tensor, A((17)O) approximately [5, 7, 20] MHz, discloses its orientation relative to the g tensor, and also yields an estimate of the quadrupole tensor. The substantial isotropic component (a(iso)((17)O) approximately 11 MHz) of the hyperfine interaction indicates that a solvent-derived (17)O is indeed a ligand to Ni and thus that the bridging ligand X in the Ni-A state of Dg Hase is indeed an oxygenic (O(2)(-) or OH(-)) species; comparison with earlier EPR results by others indicates that the same holds for Ni-B. The small (57)Fe hyperfine coupling seen previously for Ni-A (A((57)Fe) approximately 0.9 MHz) is now shown to persist in Ni-C, A((57)Fe) approximately 0.8 MHz. However, the (17)O signal is lost upon reductive activation to the Ni-C state; reoxidation to Ni-A leads to the reappearance of the signal. Consideration of the electronic structure of the EPR-active states of the dinuclear center leads us to suggest that the oxygenic bridge in Ni-A(B) is lost in Ni-C and is re-formed from solvent upon reoxidation to Ni-A. This implies that the reductive activation to Ni-C opens Ni/Fe coordination sites which may play a central role in the enzyme's activity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11782180</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica and Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Corvo, Mc</style></author><author><style face="normal" font="default" size="100%">Pereira, M. M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A radical approach towards indolizidine 167B</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 14</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">455-458</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chen, P.</style></author><author><style face="normal" font="default" size="100%">DeBeer George, S.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Antholine, W. E.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Hedman, B.</style></author><author><style face="normal" font="default" size="100%">Hodgson, K. O.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electronic structure description of the mu(4)-sulfide bridged tetranuclear Cu(Z) center in N(2)O reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, X-Ray Emission/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfides/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 6</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11817937 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">744-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Spectroscopy coupled with density functional calculations has been used to define the spin state, oxidation states, spin distribution, and ground state wave function of the mu4-sulfide bridged tetranuclear CuZ cluster of nitrous oxide reductase. Initial insight into the electronic contribution to N2O reduction is developed, which involves a sigma superexchange pathway through the bridging sulfide.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11817937</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, Stanford University, Stanford, California 94305, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, P</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Feio, SS</style></author><author><style face="normal" font="default" size="100%">Roseiro, JC</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavonoids from Ulex airensis and Ulex europaeus ssp europaeus</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF NATURAL PRODUCTS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">175-178</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">HR-DOSY as a new tool for the study of chemical exchange phenomena</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC 2002</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">S122-S127</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crescimento da produtividade e organiza{\c c}ão do trabalho: discussão de alguns factores&lt;BR&gt;[Productivity growth and organisation of work: Discussion of some factors]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">benchmarking</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6515.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6515</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recent studies continue to indicate the existence of a narrow relationship between flexible work organizations and the economic growth, in particular, Sweden and Germany. The measure of this relationship is many times the result of the value added per worker. Therefore, the causes of economic growth must be perceived from the interior of the company (work organization, technology, infrastructures, product design). On the other hand, the capacity of innovation can be perceived by the market through new products and services, and still significant changes with the introduction of new equipment and design of an efficient work organization. In this article it is analyzed the evolution of the productivity and employment levels in Portugal and other European countries, over all, during the decade of 90. An analysis for sector is made still. One verifies often that economic growth can be without employment growth. However, the growth can be obtained when if it reaches bigger added value and the efficiency can be verified when there are diminished costs for a same period of time, although that the labor productivity is also the pointer of the quality of life in a economy, therefore it represents the value produced by the work. Moreover, the total factors productivity is the measure of the technological and organizational progress (don’t includes only the technological investments). It is tried to get and to analyze the available statistics on these dimension in Portugal, concluding that Portugal presents an enterprise structure predominantly based on small and very small companies, a great number of which is market by a weak potential of adaptability, innovation and sustainability. It becomes urgent to take the non-material factors that integrate the productivity dimension, as factors of intervention for a benchmarking that allows a process of sustainable growth.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carepo, M.</style></author><author><style face="normal" font="default" size="100%">Baptista, J. F.</style></author><author><style face="normal" font="default" size="100%">Pamplona, A.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Reis, M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogen metabolism in Desulfovibrio desulfuricans strain New Jersey (NCIMB 8313)--comparative study with D. vulgaris and D. gigas species</style></title><secondary-title><style face="normal" font="default" size="100%">Anaerobe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16887677 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">325-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This article aims to study hydrogen production/consumption in Desulfovibrio (D.) desulfuricans strain New Jersey, a sulfate reducer isolated from a medium undergoing active biocorrosion and to compare its hydrogen metabolism with two other Desulfovibrio species, D. gigas and D. vulgaris Hildenborough. Hydrogen production was followed during the growth of these three bacterial species under different growth conditions: no limitation of sulfate and lactate, sulfate limitation, lactate limitation, pyruvate/sulfate medium and in the presence of molybdate. Hydrogen production/consumption by D. desulfuricans shows a behavior similar to that of D. gigas but a different one from that of D. vulgaris, which produces higher quantities of hydrogen on lactate/sulfate medium. The three species are able to increase the hydrogen production when the sulfate became limiting. Moreover, in a pyruvate/sulfate medium hydrogen production was lower than on lactate/sulfate medium. Hydrogen production by D. desulfuricans in presence of molybdate is extremely high. Hydrogenases are key enzymes on production/consumption of hydrogen in sulfate reducing organisms. The specific activity, number and cellular localization of hydrogenases vary within the three Desulfovibrio species used in this work, which could explain the differences observed on hydrogen utilization.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16887677</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1075-9964 (Print)1075-9964 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">REQUIMTE/CQFB, Departamento de Quimica, Faculdade de Ciencias e Tecnologia da Universidade Nova de Lisboa, 2829-516 Monte da Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Labour Market Policy in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">qualification</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">training</style></keyword><keyword><style  face="normal" font="default" size="100%">unemployment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6588.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6588</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Portuguese National Action Plan for Employment (NAP) is the main instrument for the labour market policy. It was adopted in 1998. The NAP transposes to the Portuguese reality the contents of such guidelines, with the adequate adjustments required by the national specificities, establishing objectives, quantified targets and action deadlines, as well as defining new programmes and measures. Therefore, the objectives of the labour market policy were focusing on the promotion of an adequate transition of the youngsters in active life, on the promotion of social and professional insertion and fight against long term unemployment and exclusion, on the improvement of basic and professional qualification of the working population in a perspective of lifelong training, namely as a way to prevent unemployment phenomena, and on the preventive management and follow-up of sectoral restructuring processes.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Crescimento da produtividade e organização do trabalho: discussão de alguns factores&lt;BR&gt;[Productivity growth and organisation of work: Discussion of some factors]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">benchmarking</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6515.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6515</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Recent studies continue to indicate the existence of a narrow relationship between flexible work organizations and the economic growth, in particular, Sweden and Germany. The measure of this relationship is many times the result of the value added per worker. Therefore, the causes of economic growth must be perceived from the interior of the company (work organization, technology, infrastructures, product design). On the other hand, the capacity of innovation can be perceived by the market through new products and services, and still significant changes with the introduction of new equipment and design of an efficient work organization. In this article it is analyzed the evolution of the productivity and employment levels in Portugal and other European countries, over all, during the decade of 90. An analysis for sector is made still. One verifies often that economic growth can be without employment growth. However, the growth can be obtained when if it reaches bigger added value and the efficiency can be verified when there are diminished costs for a same period of time, although that the labor productivity is also the pointer of the quality of life in a economy, therefore it represents the value produced by the work. Moreover, the total factors productivity is the measure of the technological and organizational progress (don’t includes only the technological investments). It is tried to get and to analyze the available statistics on these dimension in Portugal, concluding that Portugal presents an enterprise structure predominantly based on small and very small companies, a great number of which is market by a weak potential of adaptability, innovation and sustainability. It becomes urgent to take the non-material factors that integrate the productivity dimension, as factors of intervention for a benchmarking that allows a process of sustainable growth.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Labour Market Policy in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">qualification</style></keyword><keyword><style  face="normal" font="default" size="100%">restructuring</style></keyword><keyword><style  face="normal" font="default" size="100%">training</style></keyword><keyword><style  face="normal" font="default" size="100%">unemployment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6588.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6588</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Portuguese National Action Plan for Employment (NAP) is the main instrument for the labour market policy. It was adopted in 1998. The NAP transposes to the Portuguese reality the contents of such guidelines, with the adequate adjustments required by the national specificities, establishing objectives, quantified targets and action deadlines, as well as defining new programmes and measures. Therefore, the objectives of the labour market policy were focusing on the promotion of an adequate transition of the youngsters in active life, on the promotion of social and professional insertion and fight against long term unemployment and exclusion, on the improvement of basic and professional qualification of the working population in a perspective of lifelong training, namely as a way to prevent unemployment phenomena, and on the preventive management and follow-up of sectoral restructuring processes.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Sociology of Work and the work of sociologists in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labor studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology of work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7891.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7891</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A propose for this article is to present information on the emergence of the knowledge field of sociology of work and labor studies in Portugal. The period of 1974-1984 produced an interesting bibliography in the fields of social stratification, labor conflicts and social history. However, and since the mid-1980s, significant changes have emerged. There took place an increased theoretical diversity and also there was a major preoccupation with the development of a more professional teaching of the discipline. At this time, the first graduated specialists in Sociology appeared in the labor market since 1980, working in municipalities, industrial firms, public health institutions, schools, or even in research and development (R&amp;amp;D) units. The Portuguese association in this field (APSIOT) organized many scientific meetings, debates with unionists, managers and politicians, beside the regular publication of review “Organiza{\c c}ões e Trabalho” (Organization and Work) since 1989. It started the diffusion of a professional culture of sociologists who associate science and their occupation concerning themselves not only with scientific quality, but also with technical competence and social responsibility. At the same time, one could assist to the participation of sociologists in the social and organizational molding of new technologies in order to promote alternative production systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The Sociology of Work and the work of sociologists in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">labor studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology of work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7891.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7891</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A propose for this article is to present information on the emergence of the knowledge field of sociology of work and labor studies in Portugal. The period of 1974-1984 produced an interesting bibliography in the fields of social stratification, labor conflicts and social history. However, and since the mid-1980s, significant changes have emerged. There took place an increased theoretical diversity and also there was a major preoccupation with the development of a more professional teaching of the discipline. At this time, the first graduated specialists in Sociology appeared in the labor market since 1980, working in municipalities, industrial firms, public health institutions, schools, or even in research and development (R&amp;amp;D) units. The Portuguese association in this field (APSIOT) organized many scientific meetings, debates with unionists, managers and politicians, beside the regular publication of review “Organizações e Trabalho” (Organization and Work) since 1989. It started the diffusion of a professional culture of sociologists who associate science and their occupation concerning themselves not only with scientific quality, but also with technical competence and social responsibility. At the same time, one could assist to the participation of sociologists in the social and organizational molding of new technologies in order to promote alternative production systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schlorer, NE</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of reactive intermediates by diffusion-ordered NMR spectroscopy: A snapshot of the reaction of (CO2)-C-13 with [Cp2Zr(Cl)H]</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">107-109</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arranz, P</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy transfer between polyamine chains bearing naphthalene terminal units and K-3 Co(CN)(6) : an example of a molecular photoreactor</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000176981400015</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">3024-3028</style></pages><isbn><style face="normal" font="default" size="100%">1472-7773</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molecular photoreactors consisting of polyamine chains (receptors) bearing terminal naphthalene units (antennae) are described. The receptors are used to bind the substrate hexacyanocobaltate(III) and the antennae to transfer energy to the complex and thus promote a photoaquation reaction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 576AVTimes Cited: 2&lt;br /&gt;
Cited Reference Count: 29&lt;br /&gt;
Arranz, P Albelda, MT Garcia-Espana, E Lima, JC Lodeiro, C de Melo, JS Parola, AJ Pina, F&lt;br /&gt;
Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; REQUIMTE, AL/H-9106-2013; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Diaz, P</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Switching from intramolecular energy transfer to intramolecular electron transfer by the action of pH and Zn2+ co-ordination</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000173918400010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">353</style></volume><pages><style face="normal" font="default" size="100%">63-68</style></pages><isbn><style face="normal" font="default" size="100%">0009-2614</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Intramolecular electron (eT) and energy transfer (ET) have shown to occur in a covalently linked donor-acceptor (CLDA) system consisting of a naphthalene donor covalently linked through a polyamine chain connector to an anthracene acceptor; the connector has been chosen in order to switch ON or OFF the energy flux as a function of its protonation state as well as by co-ordination to Zn2+. The largest energy transfer efficiency (eta = 0.61) occurs for the fully protonated form (pH &amp;lt; 2), while at pH &amp;gt; 9 (eT) from the lone pairs of the nitrogens to the excited fluorophore takes place, leading to complete quenching of the emission. On the other hand at neutral and basic pH values. coordination of Zn2+ prevents the eT quenching allowing the ET process to occur. (C) 2002 Elsevier Science B.V. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 522VVTimes Cited: 28&lt;br /&gt;
Cited Reference Count: 15&lt;br /&gt;
Albelda, MT Diaz, P Garcia-Espana, E Lima, JC Lodeiro, C de Melo, JS Parola, AJ Pina, F Soriano, C&lt;br /&gt;
Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Albelda, M. Teresa/J-5929-2012; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010; Lima, Joao/F-3658-2010&lt;br /&gt;
Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Elsevier science bv&lt;br /&gt;
Amsterdam&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bandeiras, Tiago M</style></author><author><style face="normal" font="default" size="100%">Salgueiro, , Carlos A.</style></author><author><style face="normal" font="default" size="100%">Kletzin, Arnulf</style></author><author><style face="normal" font="default" size="100%">Gomes, C.M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Acidianus ambivalens type-II NADH dehydrogenase: genetic characterisation and identification of the flavin moiety as FMN</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579302035147</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">531</style></volume><pages><style face="normal" font="default" size="100%">273-277</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermoacidophilic archaeon Acidianus ambivalens contains a monomeric 47 kDa type-II NADH dehydrogenase (NDH), which contains a covalently bound flavin. In this work, by a combination of several methods, namely 31P-nuclear magnetic resonance and fluorescence spectroscopies, it is proven that this enzyme contains covalent FMN, a novelty among this family of enzymes, which were so far thought to mainly have the flavin dinucleotide form. Discrimination between several possible covalent flavin linkages was achieved by spectral and fluorescence experiments, which identified an 8α-N(1)-histidylflavin-type of linkage. Analysis of the gene-deduced amino acid sequence of type-II NDH showed no transmembranar helices and allowed the definition of putative dinucleotide and quinone binding motifs. Further, it is suggested that membrane anchoring can be achieved via amphipatic helices.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive observer based fault diagnosis approach applied to a thermal plant</style></title><secondary-title><style face="normal" font="default" size="100%">submitted to 10th Mediterranean Conference on Control and Automation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determination of the orientation of the axial ligands and of the magnetic properties of the haems in the tetrahaem ferricytochrome from Shewanella frigidimarina</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579302036104</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">531</style></volume><pages><style face="normal" font="default" size="100%">520-524</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The unambiguous assignment of the nuclear magnetic resonance (NMR) signals of the α-substituents of the haems in the tetrahaem cytochrome isolated from Shewanella frigidimarina NCIMB400, was made using a combination of homonuclear and heteronuclear experiments. The paramagnetic 13C shifts of the nuclei directly bound to the porphyrin of each haem group were analysed in the framework of a model for the haem electronic structure. The analysis yields g-tensors for each haem, which allowed the assignment of some electron paramagnetic resonance (EPR) signals to specific haems, and the orientation of the magnetic axes relative to each haem to be established. The orientation of the axial ligands of the haems was determined semi-empirically from the NMR data, and the structural results were compared with those of the homologous tetrahaem cytochrome from Shewanella oneidensis MR-1 showing significant similarities between the two proteins.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. T. Viciosa</style></author><author><style face="normal" font="default" size="100%">A. M. Nunes</style></author><author><style face="normal" font="default" size="100%">A. Fernandes</style></author><author><style face="normal" font="default" size="100%">P. L. Almeida</style></author><author><style face="normal" font="default" size="100%">M. H. Godinho</style></author><author><style face="normal" font="default" size="100%">M. D. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dielectric studies of the nematic mixture E7 on a hydroxypropylcellulose substrate</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1080/02678290110113478</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://sites.fct.unl.pt/sites/default/files/dcrgroup/files/viciosa_lc_29_2002.pdf</style></url></related-urls></urls><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">429-441</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Vitorina Passão</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author><author><style face="normal" font="default" size="100%">José P Vieira</style></author><author><style face="normal" font="default" size="100%">João P Cunha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interictal spike EEG source analysis in hypothalamic hamartoma epilepsy</style></title><secondary-title><style face="normal" font="default" size="100%">Clinical Neurophysiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><pages><style face="normal" font="default" size="100%">1961-1969</style></pages><issue><style face="normal" font="default" size="100%">113</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">E. Severina</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The murMN operon: a functional connection between antibiotic resistance and antibiotic tolerance in Streptococcus pneumoniae</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. Natl. Acad. Sci. USA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">1550-1555</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ortigueira, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new approach to the initial value problem</style></title><secondary-title><style face="normal" font="default" size="100%">5th Portuguese Conference on Automatic Control. :377–382</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1041/</style></url></web-urls></urls><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, R.</style></author><author><style face="normal" font="default" size="100%">Pita, H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Steiger, Garção</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">O projecto OCTOPUS: O módulo Reconhecedor de Zonas Oxidadas</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><publisher><style face="normal" font="default" size="100%">ISEL Lisboa, Portugal</style></publisher><pub-location><style face="normal" font="default" size="100%">60: Jornadas de Engenharia de Telecomunicações e Computadores</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Patologias no edifício lote 19 da Quinta do Barroso Norte no Barreiro</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, L. B.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Silva, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive observer based fault diagnosis approach applied to a thermal plant</style></title><secondary-title><style face="normal" font="default" size="100%">submitted to 10th Mediterranean Conference on Control and Automation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Catalytic asymmetric dihydroxylation of olefins using a recoverable and reusable OsO42- in ionic liquid bmim PF6</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000179550300050</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><pages><style face="normal" font="default" size="100%">3036-3037</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 53 Branco, Luis/C-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 54&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Vautier-Giongo, C</style></author><author><style face="normal" font="default" size="100%">Lopes, A</style></author><author><style face="normal" font="default" size="100%">Melo, E</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Color stabilization of anthocyanins: Effect of SDS micelles on the acid-base and hydration kinetics of malvidin 3-glucoside (Oenin)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">5851-5859</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, M. G.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construção de um Bio-Eléctrodo Específico para Determinação de Nitritos</style></title><secondary-title><style face="normal" font="default" size="100%">Bol. Soc. Port. Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><volume><style face="normal" font="default" size="100%">84</style></volume><pages><style face="normal" font="default" size="100%">68-71</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">Barettino, D.</style></author><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of a prostate kallikrein isolated from stallion seminal plasma: A homologue of human PSA</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000178230500007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">322</style></volume><pages><style face="normal" font="default" size="100%">325-337</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 51 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; 52&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, João M.</style></author><author><style face="normal" font="default" size="100%">Bonifácio, Cecília</style></author><author><style face="normal" font="default" size="100%">Alves, Teresa</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Romão, Maria João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of two pH-dependent forms of a di-haem cytochrome c peroxidase from Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">calcium-binding site</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">di-haem cytochrome c peroxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas nautica.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1107/S0907444902002354</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Munksgaard International Publishers</style></publisher><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">697-699</style></pages><isbn><style face="normal" font="default" size="100%">1399-0047</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Bonifacio, C.</style></author><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray diffraction analysis of two pH-dependent forms of a di-haem cytochrome c peroxidase from Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000174727700022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">697-699</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, FB</style></author><author><style face="normal" font="default" size="100%">J. C. 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M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene sequence and the 1.8 angstrom crystal structure of the tungsten-containing formate dehydrogenase from Desulfolvibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000178030800014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">1261-1272</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 66 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, AL/H-9106-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 72&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Diaz, P</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ground and excited state properties of polyamine chains bearing two terminal naphthalene units</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Perkin Transactions 2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><pages><style face="normal" font="default" size="100%">991-998</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Highly selective transport of organic compounds by using supported liquid membranes based on ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000177382300019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">2771-+</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 143 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 148&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Impactos sociais do desinvestimento&lt;BR&gt;[Social Impacts of divestment]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">di-vestment</style></keyword><keyword><style  face="normal" font="default" size="100%">globalization</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">strategical management</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5882.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5882</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The resulting economic integration of industrial processes and manufacturing internationalisation lead several authors to argue that world economy is globalised. In this context, the approach to the divestment concept without an social and económical context, does not show a group of associated practices and representations. Choices and options are motivated by exogenous forces that pushes companies to determine strategies that stop capital investment on new equipment goods, or on other imaterial goods. This type of strategy is designated by &amp;quot;divestment&amp;quot;. The social level of consequencies are not due to the closing down or de-localization of production units that are divesting, but can be materialised of efects that are irreversible. This means unemployment, de-skilling, labour precarization and even emergence of new forms of social exclusion in former industrialised regions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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Lima</style></author><author><style face="normal" font="default" size="100%">Freitas, AA</style></author><author><style face="normal" font="default" size="100%">Alves, M</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Manipulation of the reactivity of a synthetic anthocyanin analogue in aqueous micellar media</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">26</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">10109-10115</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Moura, S.</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Micelle effects on multi state/multifunctional systems based on photochromic flavylium compounds. The case of luteolinidin</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000176848500020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">612</style></volume><pages><style face="normal" font="default" size="100%">245-253</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Si 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum enzymes in reactions involving aldehydes and acids</style></title><secondary-title><style face="normal" font="default" size="100%">Met Ions Biol Syst</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehydes/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11913136 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">539-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">11913136</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0161-5149 (Print)0161-5149 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica (and Centro de Quimica Fina e Biotecnologia), Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, P-2825-114 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum enzymes in reactions involving aldehydes and acids</style></title><secondary-title><style face="normal" font="default" size="100%">Molybdenum and Tungsten: Their Roles in Biological Processes</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000175393800015</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">539-570</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new approach to the initial value problem</style></title><secondary-title><style face="normal" font="default" size="100%">5th Portuguese Conference on Automatic Control</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/1041/</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">377–382</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Oliveira, R.</style></author><author><style face="normal" font="default" size="100%">Pita, H.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Steiger-Gar{\c c}ão, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">O projecto OCTOPUS: O módulo Reconhecedor de Zonas Oxidadas–</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><publisher><style face="normal" font="default" size="100%">Jornadas de Engenharia de Telecomunica{\c c}ões e Computadores-ISEL Lisboa, Portugal</style></publisher><volume><style face="normal" font="default" size="100%">60</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromic properties of 3-methyl-substituted flavylium salts</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000177526500005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><pages><style face="normal" font="default" size="100%">2699-2709</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Rosa, J. N.</style></author><author><style face="normal" font="default" size="100%">Ramos, J. J. M.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and characterization of new room temperature ionic liquids</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000177652800012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">3671-3677</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 356 Branco, Luis/C-6426-2013; Rosa, Joao/I-6129-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Rosa, Joao/0000-0001-5165-8820; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 374&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Moreira, PF</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Quina, FH</style></author><author><style face="normal" font="default" size="100%">Yihwa, C</style></author><author><style face="normal" font="default" size="100%">Vautier-Giongo, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proton transfer in anthocyanins and related flavylium salts. Determination of ground-state rate constants with nanosecond laser flash photolysis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">1248-1255</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rotational friction in AOT microemulsions: Relevance of hydrodynamic and dielectric contributions to microviscosities probed by fluorescent bis 4-(dimethylamino)phenyl squaraine</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000174130500010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">1494-1504</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 35 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 35&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jameson, GNL</style></author><author><style face="normal" font="default" size="100%">Jin, W</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Perreira, AS</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Liu, XF</style></author><author><style face="normal" font="default" size="100%">Theil, EC</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stoichiometric production of hydrogen peroxide and parallel formation of ferric multimers through decay of the diferric-peroxo complex, the first detectable intermediate in ferritin mineralization</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">{45}</style></number><volume><style face="normal" font="default" size="100%">{41}</style></volume><pages><style face="normal" font="default" size="100%">{13435-13443}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The catalytic step that initiates formation of the ferric oxy-hydroxide mineral core in the central cavity of H-type ferritin involves rapid oxidation of ferrous ion by molecular oxygen (ferroxidase reaction) at a binuclear site (ferroxidase site) found in each of the 24 subunits. Previous investigators have shown that the first detectable reaction intermediate of the ferroxidase reaction is a diferric-peroxo intermediate, F-peroxo, formed within 25 ms, which then leads to the release of H2O2 and formation of ferric mineral precursors. The stoichiometric relationship between F-peroxo, H2O2, and ferric mineral precursors, crucial to defining the reaction pathway and mechanism, has now been determined. To this end, a horseradish peroxidase-catalyzed spectrophotometric method was used as an assay for H2O2. By rapidly mixing apo M ferritin from frog, Fe2+, and O-2 and allowing the reaction to proceed for 70 ms when F-peroxo has reached its maximum accumulation, followed by spraying the reaction mixture into the H2O2 assay solution, we were able to quantitatively determine the amount of H2O2 produced during the decay of F-peroxo. The correlation between the amount of H2O2 released with the amount of F-peroxo accumulated at 70 ms determined by Mossbauer spectroscopy showed that F-peroxo decays into H2O2 with a stoichiometry of 1 F-peroxo:H2O2. When the decay of F-peroxo was monitored by rapid freeze-quench Mossbauer spectroscopy, multiple diferric mu-oxo/mu-hydroxo complexes and small polynuclear ferric clusters were found to form at rate constants identical to the decay rate of F-peroxo. This observed parallel formation of multiple products (H2O2, diferric complexes, and small polynuclear clusters) from the decay of a single precursor (F-peroxo) provides useful mechanistic insights into ferritin mineralization and demonstrates a flexible ferroxidase site.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/987E9E9B-F471-4346-9EA9-E8C643B90A56</style></custom3><label><style face="normal" font="default" size="100%">r08451</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">Crespo, J. G.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studies on the selective transport of organic compounds by using ionic liquids as novel supported liquid membranes</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000177888300005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">3865-3871</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 94 Branco, Luis/C-6426-2013; Crespo, Joao/D-8719-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, CENG/M-4555-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 99&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Superoxide reductase activities of neelaredoxin and desulfoferrodoxin metalloproteins</style></title><secondary-title><style face="normal" font="default" size="100%">Methods Enzymol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Iron-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Carrier Proteins/chemistry/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/chemistry/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/chemistry/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/genetics/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxides/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/enzymology/genetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11912914 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">349</style></volume><pages><style face="normal" font="default" size="100%">243-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Superoxide reductases have now been well characterized from several organisms. Unique biochemical features include the ability of the reduced enzyme to react with O2- but not dioxygen (reduced SORs are stable in an aerobic atmosphere for hours). Future biochemical assays that measure the reaction of SOR with O2- should take into account the difficulties of assaying O2- directly and the myriad of redox reactions that can take place between components in the assay, for example, direct electron transfer between cytochrome c and Dfx. Future prospects include further delineation of the reaction mechanisms, characterization of the putative (hydro)peroxo intermediate, and studies that uncover the components between reduced pyridine nucleotides and SOR in the metabolic pathway responsible for O2- detoxification.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11912914</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0076-6879 (Print)0076-6879 (Linking)Journal ArticleReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section of Hematology Research, Department of Biochemistry and Molecular Biology, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Switching from intramolecular energy transfer to intramolecular electron transfer by the action of pH and Zn2+ co-ordination (vol 353, pg 63, 2002)</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000177604900029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">362</style></volume><pages><style face="normal" font="default" size="100%">179-180</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermal isomerization of a symmetrical carbocyanine molecule: charge transfer aspects</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000174676400012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">354</style></volume><pages><style face="normal" font="default" size="100%">435-442</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Genderforschung und Technikentwicklung&lt;BR&gt;[Gender Research and Technology Development: introduction to the main topics]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">gender</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7129.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7129</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Since the UN World Conference on Women in 1995 the discussion on gender has been extremely controverse. This issue of the Journal on Technology Assessment (from ITAS) presents and discuss the topic of gender research, and the relation between work and life and the changes that are occuring in the spheres of working lifes and daily lifes. Noch im Umfeld der 4. UN-Weltfrauenkonferenz in Peking 1995 wurde der Begriff gender extrem kontrovers diskutiert. Die Zeitschrift für Technikfolgenabschätzung des ITAS greift mit diesem Schwerpunkt erstmals das Thema „Genderforschung“ auf. Die Verknüpfung der beiden Themengebiete geht auf das Projekt: Wandel der Lebens- und Arbeitsbedingungen im Multimediabereich aus der Genderperspektive zurück, das zurzeit von ITAS im Auftrag des Sozialministerium Baden-Württemberg durchgeführt wird.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Impactos sociais do desinvestimento&lt;BR&gt;[Social Impacts of divestment]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">di-vestment</style></keyword><keyword><style  face="normal" font="default" size="100%">globalization</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">strategical management</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5882.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5882</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The resulting economic integration of industrial processes and manufacturing internationalisation lead several authors to argue that world economy is globalised. In this context, the approach to the divestment concept without an social and económical context, does not show a group of associated practices and representations. Choices and options are motivated by exogenous forces that pushes companies to determine strategies that stop capital investment on new equipment goods, or on other imaterial goods. This type of strategy is designated by &amp;quot;divestment&amp;quot;. The social level of consequencies are not due to the closing down or de-localization of production units that are divesting, but can be materialised of efects that are irreversible. This means unemployment, de-skilling, labour precarization and even emergence of new forms of social exclusion in former industrialised regions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coopera{\c c}ão entre equipas de trabalho em empresas em rede: vantagens para o desenvolvimento regional&lt;BR&gt;[Workteam Co-operation in Networked Companies: regional development advantages]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">enterprise networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">labour</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/37580.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">37580</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Working teams in enterprise environment are considered as the most advanced forms of work organisation. This means the forms that can improve productivity quality of working life. Nevertheless, it prevail a slow development and dissemination of these advanced organisational forms in European companies. The reason for that lays in a complex linkage factors from social values to the economical pressures. But other factors are also related to the national systems of education training, to the different systems of industrial relations and technology policy.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A cooperação entre equipas de trabalho em empresas em rede: vantagens para o desenvolvimento regional&lt;BR&gt;[Workteam Co-operation in Networked Companies: regional development advantages]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">enterprise networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">labour</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/37580.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">37580</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Working teams in enterprise environment are considered as the most advanced forms of work organisation. This means the forms that can improve productivity quality of working life. Nevertheless, it prevail a slow development and dissemination of these advanced organisational forms in European companies. The reason for that lays in a complex linkage factors from social values to the economical pressures. But other factors are also related to the national systems of education training, to the different systems of industrial relations and technology policy.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebelo, J. M.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure refinement of the aldehyde oxidoreductase from Desulfovibrio gigas (MOP) at 1.28 A</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Chlorides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Least-Squares Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnesium/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11713686 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">791-800</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The sulfate-reducing bacterium aldehyde oxidoreductase from Desulfovibrio gigas (MOP) is a member of the xanthine oxidase family of enzymes. It has 907 residues on a single polypeptide chain, a molybdopterin cytosine dinucleotide (MCD) cofactor and two [2Fe-2S] iron-sulfur clusters. Synchrotron data to almost atomic resolution were collected for improved cryo-cooled crystals of this enzyme in the oxidized form. The cell constants of a=b=141.78 A and c=160.87 A are about 2% shorter than those of room temperature data, yielding 233,755 unique reflections in space group P6(1)22, at 1.28 A resolution. Throughout the entire refinement the full gradient least-squares method was used, leading to a final R factor of 14.5 and Rfree factor of 19.3 (4sigma cut-off) with &quot;riding&quot; H-atoms at their calculated positions. The model contains 8146 non-hydrogen atoms described by anisotropic displacement parameters with an observations/parameters ratio of 4.4. It includes alternate conformations for 17 amino acid residues. At 1.28 A resolution, three Cl- and two Mg2+ ions from the crystallization solution were clearly identified. With the exception of one Cl- which is buried and 8 A distant from the Mo atom, the other ions are close to the molecular surface and may contribute to crystal packing. The overall structure has not changed in comparison to the lower resolution model apart from local corrections that included some loop adjustments and alternate side-chain conformations. Based on the estimated errors of bond distances obtained by blocked least-squares matrix inversion, a more detailed analysis of the three redox centres was possible. For the MCD cofactor, the resulting geometric parameters confirmed its reduction state as a tetrahydropterin. At the Mo centre, estimated corrections calculated for the Fourier ripples artefact are very small when compared to the experimental associated errors, supporting the suggestion that the fifth ligand is a water molecule rather than a hydroxide. Concerning the two iron-sulfur centres, asymmetry in the Fe-S distances as well as differences in the pattern of NH.S hydrogen-bonding interactions was observed, which influences the electron distribution upon reduction and causes non-equivalence of the individual Fe atoms in each cluster.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11713686</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Monte da Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, P.</style></author><author><style face="normal" font="default" size="100%">Graca, F.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of recombinant Desulfovibrio gigas ferredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxygen/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Ultraviolet Rays</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11716522 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">289</style></volume><pages><style face="normal" font="default" size="100%">630-3</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dg ferredoxin gene was cloned using the polymerase chain reaction (PCR), inserted into vector pT7-7, and overexpressed in Escherichia coli (E. coli) grown in aerobic media. The recombinant protein is a dimer and contains a [3Fe-4S] cluster per monomer. EPR and (1)H NMR data of recombinant and wild-type protein are compared.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11716522</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Glaser, T.</style></author><author><style face="normal" font="default" size="100%">Bertini, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Hedman, B.</style></author><author><style face="normal" font="default" size="100%">Hodgson, K. O.</style></author><author><style face="normal" font="default" size="100%">Solomon, E. I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein effects on the electronic structure of the [Fe4S4]2+ cluster in ferredoxin and HiPIP</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Photosynthetic Reaction Center Complex Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry, Physical</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Physicochemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">X-Rays</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11457306 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">123</style></volume><pages><style face="normal" font="default" size="100%">4859-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">11457306</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry Stanford University, Stanford, California, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Mangravita, A.</style></author><author><style face="normal" font="default" size="100%">Barber, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substitution of murine ferrochelatase glutamate-287 with glutamine or alanine leads to porphyrin substrate-bound variants</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1042/0264-6021:3560217</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">356</style></volume><pages><style face="normal" font="default" size="100%">217-222</style></pages><isbn><style face="normal" font="default" size="100%">0264-6021</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferrochelatase (EC 4.99.1.1) is the terminal enzyme of the haem biosynthetic pathway and catalyses iron chelation into the protoporphyrin IX ring. Glutamate-287 (E287) of murine mature ferrochelatase is a conserved residue in all known sequences of ferrochelatase, is present at the active site of the enzyme, as inferred from the Bacillus subtilis ferrochelatase three-dimensional structure, and is critical for enzyme activity. Substitution of E287 with either glutamine (Q) or alanine (A) yielded variants with lower enzymic activity than that of the wild-type ferrochelatase and with different absorption spectra from the wild-type enzyme. In contrast to the wild-type enzyme, the absorption spectra of the variants indicate that these enzymes, as purified, contain protoporphyrin IX. Identification and quantification of the porphyrin bound to the E287-directed variants indicate that approx. 80% of the total porphyrin corresponds to protoporphyrin IX. Significantly, rapid stopped-flow experiments of the E287A and E287Q Variants demonstrate that reaction with Zn2+ results in the formation of bound Zn-protoporphyrin IX, indicating that the endogenously bound protoporphyrin IX can be used as a substrate. Taken together, these findings suggest that the structural strain imposed by ferrochelatase on the porphyrin substrate as a critical step in the enzyme catalytic mechanism is also accomplished by the E287A and E287Q variants, but without the release of the product. Thus E287 in murine ferrochelatase appears to be critical For the catalytic process by controlling the release of the product.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000169056200025</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14Part 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer characterization of the iron-sulfur clusters in Desulfovibrio vulgaris hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">J Am Chem Soc</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 28</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11456963 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">123</style></volume><pages><style face="normal" font="default" size="100%">2771-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic hydrogenase of Desulfovibrio vulgaris (Hildenbourough) is an all Fe-containing hydrogenase. It contains two ferredoxin type [4Fe-4S] clusters, termed the F clusters, and a catalytic H cluster. Recent X-ray crystallographic studies on two Fe hydrogenases revealed that the H cluster is composed of two sub-clusters, a [4Fe-4S] cluster ([4Fe-4S](H)) and a binuclear Fe cluster ([2Fe](H)), bridged by a cysteine sulfur. The aerobically purified D. vulgaris hydrogenase is stable in air. It is inactive and requires reductive activation. Upon reduction, the enzyme becomes sensitive to O(2), indicating that the reductive activation process is irreversible. Previous EPR investigations showed that upon reoxidation (under argon) the H cluster exhibits a rhombic EPR signal that is not seen in the as-purified enzyme, suggesting a conformational change in association with the reductive activation. For the purpose of gaining more information on the electronic properties of this unique H cluster and to understand further the reductive activation process, variable-temperature and variable-field Mossbauer spectroscopy has been used to characterize the Fe-S clusters in D. vulgaris hydrogenase poised at different redox states generated during a reductive titration, and in the CO-reacted enzyme. The data were successfully decomposed into spectral components corresponding to the F and H clusters, and characteristic parameters describing the electronic and magnetic properties of the F and H clusters were obtained. Consistent with the X-ray crystallographic results, the spectra of the H cluster can be understood as originating from an exchange coupled [4Fe-4S]-[2Fe] system. In particular, detailed analysis of the data reveals that the reductive activation begins with reduction of the [4Fe-4S](H) cluster from the 2+ to the 1+ state, followed by transfer of the reducing equivalent from the [4Fe-4S](H) subcluster to the binuclear [2Fe](H) subcluster. The results also reveal that binding of exogenous CO to the H cluster affects significantly the exchange coupling between the [4Fe-4S](H) and the [2Fe](H) subclusters. Implication of such a CO binding effect is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11456963</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0002-7863 (Print)0002-7863 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, 1021 Rollins Research Building, Emory University, Atlanta, Georgia 30322, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brito, M. A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Brites, D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of bilirubin molecular species on membrane dynamic properties of human erythrocyte membranes: a spin label electron paramagnetic resonance spectroscopy study</style></title><secondary-title><style face="normal" font="default" size="100%">Arch Biochem Biophys</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bilirubin/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cholesterol/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Erythrocyte Membrane/*drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Fluidity/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Phospholipids/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spin Labels</style></keyword><keyword><style  face="normal" font="default" size="100%">Stearic Acids/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11368184 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">387</style></volume><pages><style face="normal" font="default" size="100%">57-65</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Unconjugated bilirubin is a neurotoxic pigment that interacts with membrane lipids. In this study we used electron paramagnetic resonance and the spin labels 5-, 7-, 12-, and 16-doxyl-stearic acid (DSA) to evaluate the depth of the hydrocarbon chain at which interaction of bilirubin preferentially occurs. In addition, we used different pH values to determine the molecular species involved. Resealed right-side-out ghosts were incubated (1-60 min) with bilirubin (3.4-42.8 microM) at pH 7.0, 7.4, and 8.0. Alterations of membrane dynamic properties were maximum after 15 min of incubation with 8.6 microM bilirubin at pH 7.4 and were accompanied by a significant release of phospholipids. Interestingly, concentrations of bilirubin up to 42.8 microM and longer incubations resulted in the elution of cholesterol and further increased that of phospholipids while inducing less structural alterations. Variation of the pH values from 8.0 to 7.4 and 7.0, under conditions of maximum perturbation, led to a change from an increased to a diminished polarity sensed by 5-DSA. Conversely, a progressive enhancement in fluidity was reported by 7-DSA, followed by 12- and 16-DSA. These results indicate that bilirubin while enhancing membrane lipid order at C-5 simultaneously has disordering effects at C-7. Furthermore, recovery of membrane dynamics after 15 min of bilirubin exposure along with the release of lipids is compatible with a membrane adaptive response to the insult. In addition, our data provide evidence that uncharged diacid is the species primarily interacting with the membrane as perturbation is favored by acidosis, a condition frequently associated with hyperbilirubinemia in premature and severely ill infants.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11368184</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0003-9861 (Print)0003-9861 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Patogenese Molecular, Faculdade de Farmacia, Universidade de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Godinho, Manuel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A análise prospectiva como ferramenta de pol{\'ıtica de inova{\c c}ão: uma perspectiva socioeconómica&lt;BR&gt;[Foresight analysis as an innovation policy tool: a socio-economical approach]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-economical s</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6412.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6412</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;At the last National Conference of Industrial Sociology in Portugal (in March 1999) was presented a paper on the topic of “foresight as a technology and employment policy instrument” (A.B. Moniz) where there was a reference to the need of development of this kind of tools and instruments. This need is clear when one should neutralize the negative effects of such policies, and could support the positive influences, especially with the main aims of improvement of quality of working life. Thus, is today possible to make a first balance of the application in Portugal of a type of foresight analysis exercise: the Delphi method. After some of the uses of this method in Portugal on the fisheries socio-economical system and on the relation between information society and employment, we present in this paper a first assessment of such experiments and present some recommendations for future uses of this foresight technique. We conclude that they must be applied within the context of socio-economical perspectives, and not only the technological ones, although they should include that dimension.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novos Modelos de Produ{\c c}ão na Indústria Automóvel Algumas Interroga{\c c}ões&lt;BR&gt;[New models of production in automotive industry: some questions]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">working systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5932.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5932</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Taking into account the global trends towards vertical de-integration and functional integration, the WorTiS project is expected to be able to determine to what extent the Portuguese automobile industry is experiencing far-reaching changes as far as innovative (post-fordist) work systems are concerned. One of the objectives is to reach wider conclusions regarding the sector under analysis within a new multi-disciplinary approach, in connection with other research networks (namely, GERPISA and IMVP-MIT). It will recover relevant information in automobile companies located in Portugal (like, Toyota, Citröen, FIAT, Renault, Ford, VW, UMM), in order to understand how concrete practices have being developed in time, and update the scientific knowledge with the development of new case studies (Mitsubishi, AutoEuropa, Opel-GM, and other sub-contracting firms). is intended to present a new fieldwork methodology in order to analyse the variety, and contradictory character, of changes in work practices. The analysis would focus on the cases of automotive firms that operated, and are still operating, in Portugal. The effectiveness of such a tool will last far beyond the project itself.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, A</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Loureiro, V</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Production of brown tyrosine pigments by the yeast Yarrowia lipolytica</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF APPLIED MICROBIOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">372-379</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Godinho, Manuel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A análise prospectiva como ferramenta de política de inovação: uma perspectiva socioeconómica&lt;BR&gt;[Foresight analysis as an innovation policy tool: a socio-economical approach]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment policy</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-economical s</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6412.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6412</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;At the last National Conference of Industrial Sociology in Portugal (in March 1999) was presented a paper on the topic of “foresight as a technology and employment policy instrument” (A.B. Moniz) where there was a reference to the need of development of this kind of tools and instruments. This need is clear when one should neutralize the negative effects of such policies, and could support the positive influences, especially with the main aims of improvement of quality of working life. Thus, is today possible to make a first balance of the application in Portugal of a type of foresight analysis exercise: the Delphi method. After some of the uses of this method in Portugal on the fisheries socio-economical system and on the relation between information society and employment, we present in this paper a first assessment of such experiments and present some recommendations for future uses of this foresight technique. We conclude that they must be applied within the context of socio-economical perspectives, and not only the technological ones, although they should include that dimension.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Novos Modelos de Produção na Indústria Automóvel Algumas Interrogações&lt;BR&gt;[New models of production in automotive industry: some questions]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">working systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5932.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5932</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Taking into account the global trends towards vertical de-integration and functional integration, the WorTiS project is expected to be able to determine to what extent the Portuguese automobile industry is experiencing far-reaching changes as far as innovative (post-fordist) work systems are concerned. One of the objectives is to reach wider conclusions regarding the sector under analysis within a new multi-disciplinary approach, in connection with other research networks (namely, GERPISA and IMVP-MIT). It will recover relevant information in automobile companies located in Portugal (like, Toyota, Citröen, FIAT, Renault, Ford, VW, UMM), in order to understand how concrete practices have being developed in time, and update the scientific knowledge with the development of new case studies (Mitsubishi, AutoEuropa, Opel-GM, and other sub-contracting firms). is intended to present a new fieldwork methodology in order to analyse the variety, and contradictory character, of changes in work practices. The analysis would focus on the cases of automotive firms that operated, and are still operating, in Portugal. The effectiveness of such a tool will last far beyond the project itself.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pauleta, S. R.</style></author><author><style face="normal" font="default" size="100%">Lu, Y.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Calcium-dependent conformation of a heme and fingerprint peptide of the diheme cytochrome c peroxidase from Paracoccus pantotrophus</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 5</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/bi002870z</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">6570-6579</style></pages><isbn><style face="normal" font="default" size="100%">0006-2960</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structural changes in the heme macrocycle and substituents caused by binding of Ca2+ to the diheme cytochrome c peroxidase from Paracoccus pantotrophus were clarified by resonance Raman spectroscopy of the inactive fully oxidized form of the enzyme. The changes in the macrocycle vibrational modes are consistent with a Ca2+-dependent increase in the out-of-plane distortion of the low-potential heme, the proposed peroxidatic heme. Most of the increase in out-of-plane distortion occurs when the high-affinity site I is occupied, but a small further increase in distortion occurs when site II is also occupied by Ca2+ or Mg2+. This increase in the heme distortion explains the red shift in the Soret absorption band that occurs upon Ca2+ binding. Changes also occur in the low-frequency substituent modes of the heme, indicating that a structural change in the covalently attached fingerprint pentapeptide of the LP heme occurs upon Ca2+ binding to site I. These structural changes may lead to loss of the sixth ligand at the peroxidatic heme in the semireduced form of the enzyme and activation.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000169232200003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">El desarrollo socio-cultural de la sociedad de la información: Competencia o cooperación?&lt;BR&gt;[Socio-cultural development of information society: competition or co-operation?]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">information technology</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6885.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6885</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The results presented in this article are related to the field of investigation defined inside the European TSER project on &amp;quot;Information Society, Work and Generation of New Forms of Social Exclusion &amp;quot; (SOWING). The thematic center of the project is connected with the question of the relations that exist between the introduction of information technologies (IT) and the changes in the waged labour as well as in the organisation of work systems. The introduction of these technologies transformed specially the activities on services as well as certain branches, where great changes of the organization of work for the next future assume, which are discussed within the margin of the debate on future forms of work. The tendencies within the occupational structures indicate an individualisation of the insecurities and an opening of the occupational carreers. For these reasons, the development of the occupational carreers is more and more bound to the biographical planning. The institutionalised occupational model is changing very strongly, which in the long term will take to social and cultural changes, not only in the professional life, but also in the private life.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estratégias de constru{\c c}ão da Sociedade da Informa{\c c}ão&lt;BR&gt;[Strategies of construction of Information Society]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">European Union</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6633.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6633</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The most significative text of the European Commission on the construction of a strategy for an Information Society is, undoubtly the document on “Job Opportunities in the Information Society”. The major dimension of the change process was not anymore the technological evolution one. Information society should integrate the social-economical dimensions with industries that use information and communication products and services, beside those of so-called “Information Society industries”. Is not only this sector that is growing in terms of employment, but also the other sectors can be also important ICT users. Employment in the information society leads the employment growth in EU. In this study are analysed the different national programs and strategies, and with particular relevance the Portuguese case.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Van Hootegem, Geert</style></author><author><style face="normal" font="default" size="100%">Huys, Rik</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technological practices in the European auto industry: Exploring cases from Belgium, Germany and Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">Information and Communication Technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">technological practice</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisa</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5659.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5659</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relation between work organisation and technological practices in auto industry is analysed in this article. The concept of “technological practice” in this sector is used to describe the specific ways of embedding information and communication technology applications into the organizational forms and cultural patterns. This concept was developed with the Sowing project (TSER, DG XII) and that approach included either the shop floor co-operation up to the regionally based networks of companies and supporting institutions. The authors studied different sectors in the automotive firms of different European countries (Germany, Belgium and Portugal): shopfloor and production lines, design and management and the local inter-relationships. It was underlined some evidencies of the different alternatives in terms of technological practices for the same sector. Much of the litterature try to disseminate an idea of a single (and optimum) organisational model for the same type of product. And here, even with the same type of technology, and of product (medium-high range), one can find different models, different cultures, different ways of organising the industrial structure (firms, regional institutions, R&amp;amp;D centres) in the same sector (auto industry).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{El desarrollo socio-cultural de la sociedad de la información: Competencia o cooperación?&lt;BR&gt;[Socio-cultural development of information society: competition or co-operation?]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">information technology</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6885.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6885</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The results presented in this article are related to the field of investigation defined inside the European TSER project on &amp;quot;Information Society, Work and Generation of New Forms of Social Exclusion &amp;quot; (SOWING). The thematic center of the project is connected with the question of the relations that exist between the introduction of information technologies (IT) and the changes in the waged labour as well as in the organisation of work systems. The introduction of these technologies transformed specially the activities on services as well as certain branches, where great changes of the organization of work for the next future assume, which are discussed within the margin of the debate on future forms of work. The tendencies within the occupational structures indicate an individualisation of the insecurities and an opening of the occupational carreers. For these reasons, the development of the occupational carreers is more and more bound to the biographical planning. The institutionalised occupational model is changing very strongly, which in the long term will take to social and cultural changes, not only in the professional life, but also in the private life.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{El desarrollo socio-cultural de la sociedad de la información: Competencia o cooperación?&lt;BR&gt;[Socio-cultural development of information society: competition or co-operation?]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">information technology</style></keyword><keyword><style  face="normal" font="default" size="100%">occupations</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6885.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6885</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The results presented in this article are related to the field of investigation defined inside the European TSER project on &amp;quot;Information Society, Work and Generation of New Forms of Social Exclusion &amp;quot; (SOWING). The thematic center of the project is connected with the question of the relations that exist between the introduction of information technologies (IT) and the changes in the waged labour as well as in the organisation of work systems. The introduction of these technologies transformed specially the activities on services as well as certain branches, where great changes of the organization of work for the next future assume, which are discussed within the margin of the debate on future forms of work. The tendencies within the occupational structures indicate an individualisation of the insecurities and an opening of the occupational carreers. For these reasons, the development of the occupational carreers is more and more bound to the biographical planning. The institutionalised occupational model is changing very strongly, which in the long term will take to social and cultural changes, not only in the professional life, but also in the private life.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Estratégias de construção da Sociedade da Informação&lt;BR&gt;[Strategies of construction of Information Society]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">European Union</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6633.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6633</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The most significative text of the European Commission on the construction of a strategy for an Information Society is, undoubtly the document on “Job Opportunities in the Information Society”. The major dimension of the change process was not anymore the technological evolution one. Information society should integrate the social-economical dimensions with industries that use information and communication products and services, beside those of so-called “Information Society industries”. Is not only this sector that is growing in terms of employment, but also the other sectors can be also important ICT users. Employment in the information society leads the employment growth in EU. In this study are analysed the different national programs and strategies, and with particular relevance the Portuguese case.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Van Hootegem, Geert</style></author><author><style face="normal" font="default" size="100%">Huys, Rik</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technological practices in the European auto industry: Exploring cases from Belgium, Germany and Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">Information and Communication Technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">technological practice</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisa</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5659.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5659</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relation between work organisation and technological practices in auto industry is analysed in this article. The concept of “technological practice” in this sector is used to describe the specific ways of embedding information and communication technology applications into the organizational forms and cultural patterns. This concept was developed with the Sowing project (TSER, DG XII) and that approach included either the shop floor co-operation up to the regionally based networks of companies and supporting institutions. The authors studied different sectors in the automotive firms of different European countries (Germany, Belgium and Portugal): shopfloor and production lines, design and management and the local inter-relationships. It was underlined some evidencies of the different alternatives in terms of technological practices for the same sector. Much of the litterature try to disseminate an idea of a single (and optimum) organisational model for the same type of product. And here, even with the same type of technology, and of product (medium-high range), one can find different models, different cultures, different ways of organising the industrial structure (firms, regional institutions, R&amp;amp;D centres) in the same sector (auto industry).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics of inter- and intramolecular electron transfer of Pseudomonas nautica cytochrome cd1 nitrite reductase: regulation of the NO-bound end product</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport Complex IV/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11191223 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">55-62</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The intermolecular electron transfer kinetics between nitrite reductase (NiR, cytochrome cd1) isolated from Pseudomonas nautica and three cytochromes c isolated from the same strain, as well as the intramolecular electron transfer between NiR heme c and NiR heme d1, were investigated by cyclic voltammetry. All cytochromes (cytochrome c552, cytochrome c553 and cytochrome C553(548)) exhibited well-behaved electrochemistry. The individual diffusion coefficients and mid-point redox potentials were determined. Under the experimental conditions, only cytochrome c552 established a rapid electron transfer with NiR. At acidic pH, the intermolecular electron transfer (cytochrome c(552red)--&amp;gt;NiR heme cox) is a second-order reaction with a rate constant (k2) of 4.1+/-0.1x10(5) M(-1) s(-1) (pH=6.3 and 100 mM NaCl). Under these conditions, the intermolecular reaction represents the rate-limiting step. A minimum estimate of 33 s(-1) could be determined for the first-order rate constant (k1) of the intramolecular electron transfer reaction NiR heme c(red)--&amp;gt;NiR heme d1ox. The pH dependence of k2 values was investigated at pH values ranging from 5.8 to 8.0. When the pH is progressively shifted towards basic values, the rate constant of the intramolecular electron transfer reaction NiR heme c(red)--&amp;gt;NiR heme d1ox decreases gradually to a point where it becomes rate limiting. At pH 8.0 we determined a value of 1.4+/-0.7 s(-1), corresponding to a k2 value of 2.2+/-1.1x10(4) M(-1) s(-1) for the intermolecular step. The physiological relevance of these results is discussed with a particular emphasis on the proposed mechanism of &quot;dead-end product&quot; formation.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11191223</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodrigues, C. M.</style></author><author><style face="normal" font="default" size="100%">Sola, S.</style></author><author><style face="normal" font="default" size="100%">Brito, M. A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Brites, D.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amyloid beta-peptide disrupts mitochondrial membrane lipid and protein structure: protective role of tauroursodeoxycholate</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amyloid beta-Peptides/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/drug effects/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Intracellular Membranes/chemistry/*drug effects/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Lipids/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins/chemistry/*drug effects/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria, Liver/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidative Stress</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Fragments/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Permeability/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats</style></keyword><keyword><style  face="normal" font="default" size="100%">Rats, Wistar</style></keyword><keyword><style  face="normal" font="default" size="100%">Spin Labels</style></keyword><keyword><style  face="normal" font="default" size="100%">Taurochenodeoxycholic Acid/*pharmacology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11181071 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">281</style></volume><pages><style face="normal" font="default" size="100%">468-74</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mitochondria have been implicated in the cytotoxicity of amyloid beta-peptide (A beta), which accumulates as senile plaques in the brain of Alzheimer's disease patients. Tauroursodeoxycholate (TUDC) modulates cell death, in part, by preventing mitochondrial membrane perturbation. Using electron paramagnetic resonance spectroscopy analysis of isolated mitochondria, we tested the hypothesis that A beta acts locally in mitochondrial membranes to induce oxidative injury, leading to increased membrane permeability and subsequent release of caspase-activating factors. Further, we intended to determine the role of TUDC at preventing A beta-induced mitochondrial membrane dysfunction. The results demonstrate oxidative injury of mitochondrial membranes during exposure to A beta and reveal profound structural changes, including modified membrane lipid polarity and disrupted protein mobility. Cytochrome c is released from the intermembrane space of mitochondria as a consequence of increased membrane permeability. TUDC, but not cyclosporine A, almost completely abrogated A beta-induced perturbation of mitochondrial membrane structure. We conclude that A beta directly induces cytochrome c release from mitochondria through a mechanism that is accompanied by profound effects on mitochondrial membrane redox status, lipid polarity, and protein order. TUDC can directly suppress A beta-induced disruption of the mitochondrial membrane structure, suggesting a neuroprotective role for this bile salt.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11181071</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Patogenese Molecular, Faculdade de Farmacia, University of Lisbon, 1600-083 Lisbon, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DOSY studies of hydrogen bond association: tetramethylsilane as a reference compound for diffusion studies</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC 2001</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">S142-S148</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carreira, A</style></author><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">Loureiro, V</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Brown pigments produced by Yarrowia lipolytica result from extracellular accumulation of homogentisic acid</style></title><secondary-title><style face="normal" font="default" size="100%">APPLIED AND ENVIRONMENTAL MICROBIOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">3463-3468</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Timóteo, C G</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Calcium in bacterial peroxidases - Pseudomonas stutzeri cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{86}</style></volume><pages><style face="normal" font="default" size="100%">{456}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/091E4568-7241-4947-AC78-FCBBB82497F2</style></custom3><label><style face="normal" font="default" size="100%">r08490</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Di Rocco, G.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cloning of a novel Mo-Cu containing protein from Desulfovibrio.gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE INC</style></publisher><pub-location><style face="normal" font="default" size="100%">655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{86}</style></volume><pages><style face="normal" font="default" size="100%">{202}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/BC924538-0D25-41C9-BD8F-6C2BA39F1CA5</style></custom3><auth-address><style face="normal" font="default" size="100%">{Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Ctr Quim Fina \&amp;amp; Biotecnol, P-2829516 Monte De Caparica, Portugal. Mayo Clin, Dept Hematol, Rochester, MN 55905 USA.}</style></auth-address><label><style face="normal" font="default" size="100%">r08445</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Developmen of an electrochemical biosensor for nitrite determination</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{86}</style></volume><pages><style face="normal" font="default" size="100%">{121}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/5155B64A-EE6F-4C2F-9E7E-821EE56A3129</style></custom3><label><style face="normal" font="default" size="100%">r08495</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Brondino, C.</style></author><author><style face="normal" font="default" size="100%">Hoffman, B.</style></author><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrous oxide reductase (N2OR) from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{86}</style></volume><pages><style face="normal" font="default" size="100%">{165}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/F14C9541-0D3F-428E-9849-EFE0A8CC5E6A</style></custom3><label><style face="normal" font="default" size="100%">r08469</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure-function studies of cytochrome c peroxidase from ps. nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{1}</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE INC</style></publisher><pub-location><style face="normal" font="default" size="100%">655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{86}</style></volume><pages><style face="normal" font="default" size="100%">{122}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/28ED1579-A77C-46F3-B050-C7B5262ED976</style></custom3><auth-address><style face="normal" font="default" size="100%">{Univ Nova Lisboa, Fac Ciencias \&amp;amp; Tecnol, Ctr Quim Fina \&amp;amp; Biotecnol, Dept Quim, P-2850114 Caparica, Portugal. Univ Edinburgh, Royal Dick Sch Vet Studies, Dept Vet Preclin Sci, Edinburgh EH9 1QH, Midlothian, Scotland.}</style></auth-address><label><style face="normal" font="default" size="100%">r08443</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Santos, AGD</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Imide-amide rearrangement of cyclic phosphorimidates: A mechanistic study</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 1 2001</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">1455-1467</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural aspects of denitrifying enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Curr Opin Chem Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitric Oxide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrous Oxide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11282344 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">168-75</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The reduction of nitrate to nitrogen gas via nitrite, nitric oxide and nitrous oxide is the metabolic pathway usually known as denitrification, a key step in the nitrogen cycle. As observed for other elemental cycles, a battery of enzymes are utilized, namely the reductases for nitrate, nitrite, nitric oxide and nitrous oxide, as well as multiple electron donors that interact with these enzymes, in order to carry out the stepwise reactions that involve key intermediates. Because of the importance of this pathway (of parallel importance to the nitrogen-fixation pathway), efforts are underway to understand the structures of the participating enzymes and to uncover mechanistic aspects. Three-dimensional structures have been solved for the majority of these enzymes in the past few years, revealing the architecture of the active metal sites as well as global structural aspects, and possible mechanistic aspects. In addition, the recognition of specific electron-transfer partners raises important questions regarding specific electron-transfer pathways, partner recognition and control of metabolism.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11282344</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1367-5931 (Print)1367-5931 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raaijmakers, H.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tungsten-containing formate dehydrogenase from Desulfovibrio gigas: metal identification and preliminary structural data by multi-wavelength crystallography</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Tungsten</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11372198 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">398-404</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The tungsten-containing formate dehydrogenase (W-FDH) isolated from Desulfovibrio gigas has been crystallized in space group P2(1), with cell parameters a = 73.8 A, b = 111.3 A, c = 156.6 A and beta = 93.7 degrees. These crystals diffract to beyond 2.0 A on a synchrotron radiation source. W-FDH is a heterodimer (92 kDa and 29 kDa subunits) and two W-FDH molecules are present in the asymmetric unit. Although a molecular replacement solution was found using the periplasmic nitrate reductase as a search model, additional phasing information was needed. A multiple-wavelength anomalous dispersion (MAD) dataset was collected at the W- and Fe-edges, at four different wavelengths. Anomalous and dispersive difference data allowed us to unambiguously identify the metal atoms bound to W-FDH as one W atom with a Se-cysteine ligand as well as one [4Fe-4S] cluster in the 92 kDa subunit, and three additional [4Fe-4S] centers in the smaller 29 kDa subunit. The D. gigas W-FDH was previously characterized based on metal analysis and spectroscopic data. One W atom was predicted to be bound to two molybdopterin guanine dinucleotide (MGD) pterin cofactors and two [4Fe-4S] centers were proposed to be present. The crystallographic data now reported reveal a selenium atom (as a Se-cysteine) coordinating to the W site, as well as two extra [4Fe-4S] clusters not anticipated before. The EPR data were re-evaluated in the light of these new results.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11372198</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Ciattini, S.</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Masotti, A.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring the photocatalytic properties and the long-lifetime chemosensor ability of Cl-2 Ru(Bpy)(2)L (L=2,5,8,11,14-pentaaza 15 )-2,2 '-bipyridilophane)</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2001</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000172749300038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">6813-6819</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this work a new water-soluble long-lifetime chemosensor, containing a polyamine unit connected to a complexed Ru(II) metal center, is described. Its crystal structure has been characterized by X-ray analysis. The polyamine macrocyclic unit is capable of anchoring cationic or anionic substrates, according to its protonation state. Examples of electron transfer involving the ruthenium complex core and the bound substrate are presented. The photocatalytic ability of such a system is illustrated by the oxidation of iodide to iodine promoted by light absorption at 436 nm.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 502NHTimes Cited: 16&lt;br /&gt;
Cited Reference Count: 53&lt;br /&gt;
Lodeiro, C Pina, F Parola, AJ Bencini, A Bianchi, A Bazzicalupi, C Ciattini, S Giorgi, C Masotti, A Valtancoli, B de Melo, JS&lt;br /&gt;
Masotti, Andrea/D-5306-2009; Seixas de Melo, Sergio/A-5388-2008; Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Masotti, Andrea/0000-0002-2511-5088; Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Calhorda, M. J.</style></author><author><style face="normal" font="default" size="100%">Drew, M. G. B.</style></author><author><style face="normal" font="default" size="100%">Felix, V.</style></author><author><style face="normal" font="default" size="100%">Fonseca, L. P.</style></author><author><style face="normal" font="default" size="100%">Gamelas, C. A.</style></author><author><style face="normal" font="default" size="100%">Godinho, Ssmc</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author><author><style face="normal" font="default" size="100%">Hunstock, E.</style></author><author><style face="normal" font="default" size="100%">Lopes, J. P.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Santos, A. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metal-metal interaction in polynuclear complexes with cyanide bridges: synthesis, characterisation, and theoretical studies</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2001</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000171103200012</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">632</style></volume><pages><style face="normal" font="default" size="100%">94-106</style></pages><isbn><style face="normal" font="default" size="100%">0022-328X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The reaction of the cyanide anion [M(CO)(5)CN](-) (M = Cr or Mo) with metallocenes of Groups 4 and 6 produced polynuclear complexes of the type [CpCp 'M(CO){-NC-M ' (CO)(5)}]BF4 (M = M0, W; M ' = Mo, Cr, Cp '= Cp, Ind), Cp2TiCl{-NC-Mo(CO)(5)} and Cp2Ti{-NC-Mo(CO)(5)}(2). These complexes were characterised by H-1-, C-13- and Mo-95-NMR, IR and UV-vis spectroscopies, elemental analysis and examined by cyclic voltammetry. These methods show that the [M(CO)(5)CN]- ligands shift the electron density towards the metallocene centres. The complex [Cp2W(CO){-NC-Mo(CO)(5)}](+) is additionally examined by single crystal X-ray structure determination. The Density Functional Theory (DFT) calculations with the ADF program were performed on selected compounds to understand the nature of the redox processes taking place. Compared with a nitrile, the coordination of a [M(CO)-,CN]- fragment to the metallocene moiety does not significantly change the geometrical features. but leads to the stabilisation of the HOMO of the latter. with all the oxidation processes occurring in the pentacarbonyl moiety of the binuclear species. Time-dependent DFT calculations were used to identify the band appearing in the visible spectrum of Cp2TiCl{-NC-Mo(CO)(5)} as a Mo to Ti charge transfer. (C) 2001 Elsevier Science BN. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 474JKTimes Cited: 9&lt;br /&gt;
Cited Reference Count: 76&lt;br /&gt;
Calhorda, MJ Drew, MGB Felix, V Fonseca, LP Gamelas, CA Godinho, SSMC Goncalves, IS Hunstock, E Lopes, JP Parola, AJ Pina, F Romao, CC Santos, AG&lt;br /&gt;
Felix, Vitor/D-8440-2011; Pina, Fernando/C-8161-2011; Romao, Carlos /D-1162-2010; Parola, A. Jorge/F-4048-2010; Goncalves, Isabel/H-3742-2013&lt;br /&gt;
Romao, Carlos /0000-0001-5061-3743; Parola, A. Jorge/0000-0002-1333-9076;&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Masotti, A.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protonation and Zn(II) coordination by dipyridine-containing macrocycles with different molecular architecture. A case of pH-controlled metal jumping outside-inside the macrocyclic cavity</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2001</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000169327900007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">2968-2975</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthesis of the macrocyclic ligand 4,4 '-(2,5,8, 11,14-pentaaza[15])-2,2 ' -bipyridylophane (L3), which contains a pentaamine chain linking the 4,4 ' -positions of a 2,2 ' -dipyridine moiety, is reported. Protonation and Zn(II) complexation by L3 and by macrocycle L2, containing the same pentaamine chain connecting the 6,6 ' -positions of 2,2 ' -dipyridine, were studied by means of potentiometric, UV-vis, and fluorescent emission measurements. While in L2 all the nitrogen donor atoms are convergent inside the macrocyclic cavity, in L3 the heteroaromatic nitrogen atoms are located outside. Both ligands form mono- and dinuclear Zn(II) complexes in aqueous solution. In the mononuclear Zn(II) complexes with L2, the metal is coordinated inside the macrocyclic cavity, bound to the heteroaromatic nitrogen donors and three amine groups of the aliphatic chain. As shown by the crystal structure of the [ZnL2](2+) complex, the two benzylic nitrogens are not coordinated and facile protonation of the complex takes place at slightly acidic pH values. Considering the mononuclear [ZnL3](2+) complex, the metal is encapsulated inside the cavity, not coordinated by the dipyridine unit. Protonation of the complex occurs on the aliphatic polyamine chain and gives rise to translocation of the metal outside the cavity, bound to the, heteroaromatic nitrogens.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 443EQTimes Cited: 47&lt;br /&gt;
Cited Reference Count: 67&lt;br /&gt;
Lodeiro, C Parola, AJ Pina, F Bazzicalupi, C Bencini, A Bianchi, A Giorgi, C Masotti, A Valtancoli, B&lt;br /&gt;
Masotti, Andrea/D-5306-2009; Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Masotti, Andrea/0000-0002-2511-5088; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Martins, Assis Farinha</style></author><author><style face="normal" font="default" size="100%">Trindade, Ana Catarina</style></author><author><style face="normal" font="default" size="100%">Belgacem, Mohamed Naceur</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cellulose-based composite films</style></title><secondary-title><style face="normal" font="default" size="100%">Mechanics of composite materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1023/A:1010650803273</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">257–264</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The mechanical and optical properties of cellulose-based composite films are investigated.It is shown that the use of toluene diisocyanate as a coupling agent and Avicel fibers as reinforcing elements give films with the highest mechanical characteristics. Using differential scanning calorimetry, it is also found that the glass transition temperature Tg of all the materials studied is below the room temperature and that the Tg increased with cross-linking and introduction of Avicel.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">H. de Lencastre</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Complementation of the essential peptidoglycan transpeptidase function of penicillin-binding protein (PBP) 2 by the drug resistance protein PBP2A in Staphylococcus aureus</style></title><secondary-title><style face="normal" font="default" size="100%">J. Bacteriol</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><volume><style face="normal" font="default" size="100%">183</style></volume><pages><style face="normal" font="default" size="100%">6525-6531</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conservação Energética em Edifícios de Habitação</style></title><secondary-title><style face="normal" font="default" size="100%">6ª Conferência Nacional sobre a Qualidade do Ambiente</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><pages><style face="normal" font="default" size="100%">846-848</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conservação Energética em edifícios de habitação e o nível de conforto ambiental</style></title><secondary-title><style face="normal" font="default" size="100%">Construção</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">1001-1008</style></pages><issue><style face="normal" font="default" size="100%">2001</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">da Costa, Patrícia N.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Ana C. Messias</style></author><author><style face="normal" font="default" size="100%">van Dongen, Walter M. A. M.</style></author><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Hydrogen-Bond Networks in Controlling Reduction Potentials in Desulfovibrio vulgaris (Hildenborough) Cytochrome c3 Probed by Site-Specific Mutagenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi010330b</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">9709-9716</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochromes c3 isolated from Desulfovibrio spp. are periplasmic proteins that play a central role in energy transduction by coupling the transfer of electrons and protons from hydrogenase. Comparison between the oxidized and reduced structures of cytochrome c3 isolated from Desulfovibrio vulgaris (Hildenborough) show that the residue threonine 24, located in the vicinity of heme III, reorients between these two states [Messias, A. C., Kastrau, D. H. W., Costa, H. S., LeGall, J., Turner, D. L., Santos, H., and Xavier, A. V. (1998) J. Mol. Biol. 281, 719−739]. Threonine 24 was replaced with valine by site-directed mutagenesis to elucidate its effect on the redox properties of the protein. The NMR spectra of the mutated protein are very similar to those of the wild type, showing that the general folding and heme core architecture are not affected by the mutation. However, thermodynamic analysis of the mutated cytochrome reveals a large alteration in the microscopic reduction potential of heme III (75 and 106 mV for the protonated forms of the fully reduced and oxidized states, respectively). The redox interactions involving this heme are also modified, while the remaining heme−heme interactions and the redox−Bohr interactions are less strongly affected. Hence, the order of oxidation of the hemes in the mutated cytochrome is different from that in the wild type, and it has a higher overall affinity for electrons. This is consistent with the replacement of threonine 24 by valine preventing the formation of a network of hydrogen bonds, which stabilizes the oxidized state. The mutated protein is unable to perform a concerted two-electron step between the intermediate oxidation stages, 1 and 3, which can occur in the wild-type protein. Thus, replacing a single residue unbalances the global network of cooperativities tuned to control thermodynamically the directionality of the stepwise electron transfer and may affect the functionality of the protein.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">32</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">E. Severina</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional analysis of Streptococcus pneumoniae MurM reveals the region responsible for its specificity in the synthesis of peptidoglycan branched peptides</style></title><secondary-title><style face="normal" font="default" size="100%">J. Biol. Chem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><volume><style face="normal" font="default" size="100%">276</style></volume><pages><style face="normal" font="default" size="100%">39618-39628</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alberto Leal</style></author><author><style face="normal" font="default" size="100%">Eulália Calado</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Involuntary Rhythmic Leg Movements Time-Locked With the Respiratory Cycle</style></title><secondary-title><style face="normal" font="default" size="100%">Pediatr Neurol </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><pages><style face="normal" font="default" size="100%">405-408</style></pages><issue><style face="normal" font="default" size="100%">25</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Belgacem, Mohamed Naceur</style></author><author><style face="normal" font="default" size="100%">Martins, Assis Farinha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New bio-composites based on short fibre reinforced hydroxypropylcellulose films</style></title><secondary-title><style face="normal" font="default" size="100%">Composite interfaces</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1163/15685540152594703</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3-4</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">233–241</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;The present work deals with the preparation and the characterisation of solid films, having thickness between 15 and 40 μm, prepared with hydroxypropyl cellulose (HPC) and different amounts of commercial cellulose fibres (0; 0.5; 10 and 15% w/w) (system A) and with 1,4-butyl diisocyanate (BDI), as a cross-linking agent (system B). Before the preparation of these films, the surface energy of cellulose fibres, as such and after purification with different solvents, was determined by Inverse Gas Chromatography (IGC), which gave the values of dispersive energy and acid-base properties of their surfaces. The tensile and photo-elastic properties of the solid films obtained were studied. There were no significant changes in Young's modulus between the two systems. However, as expected, the values of the elongation and those of the fracture stress were systematically higher for system B in comparison with system A. The same trend was found for the birefringence, measured at the same elongation values for the films obtained from both systems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3-4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Miguel Pessanha</style></author><author><style face="normal" font="default" size="100%">Brennan, Lorraine</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Cuthbertson, Pauline M</style></author><author><style face="normal" font="default" size="100%">Graeme A. Reid</style></author><author><style face="normal" font="default" size="100%">Stephen K. Chapman</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR structure of the haem core of a novel tetrahaem cytochrome isolated from Shewanella frigidimarina: identification of the haem-specific axial ligands and order of oxidation</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0014579300023838</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">489</style></volume><pages><style face="normal" font="default" size="100%">8-13</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The tetrahaem cytochrome isolated during anaerobic growth of Shewanella frigidimarina NCIMB400 is a small protein (86 residues) involved in electron transfer to Fe(III), which can be used as a terminal respiratory oxidant by this bacterium. A 3D solution structure model of the reduced form of the cytochrome has been determined using NMR data in order to determine the relative orientation of the haems. The haem core architecture of S. frigidimarina tetrahaem cytochrome differs from that found in all small tetrahaem cytochromes c3 so far isolated from strict anaerobes, but has some similarity to the N-terminal cytochrome domain of flavocytochrome c3 isolated from the same bacterium. NMR signals obtained for the four haems of S. frigidimarina tetrahaem cytochrome at all stages of oxidation were cross-assigned to the solution structure using the complete network of chemical exchange connectivities. Thus, the order in which each haem in the structure becomes oxidised was determined.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Patologias do edifício do Grande Auditório da FCT – CAMPUS DA FACULDADE DE CIÊNCIAS E TECNOLOGIA</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><publisher><style face="normal" font="default" size="100%">Gabinete de Planeamento Físico e Gestão Ambiental da Faculdade de Ciências e Tecnologia da UNL</style></publisher><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. R. Filipe</style></author><author><style face="normal" font="default" size="100%">E. Severina</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The role of the murMN operon in penicillin resistance and antibiotic tolerance of Streptococcus pneumoniae</style></title><secondary-title><style face="normal" font="default" size="100%">Microb. Drug Resist</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">303-6</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J.F. Mano</style></author><author><style face="normal" font="default" size="100%">S. Lanceros-Méndez</style></author><author><style face="normal" font="default" size="100%">A. M. Nunes</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Temperature Calibration in dielectric measurements</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Thermal Analysis and Calorimetry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1023/A:1011512215249</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">65</style></volume><pages><style face="normal" font="default" size="100%">37-49</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, J.M.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Time-Frequency and Time-Scale Characterisation of the Beat-by-Beat High-Resolution Electrocardiogram</style></title><secondary-title><style face="normal" font="default" size="100%">Sixth Portuguese Conference on Biomedical Engineering Proceedings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Book review of Alice R. P. Abreu (org.): Flexible production and economic governance in Latin America</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">actual President of ISA-RC30 “Sociology of Work”</style></keyword><keyword><style  face="normal" font="default" size="100%">but also from Argentina and Chile. All these papers are structured around the three main parts of the book: the first one is on the productive re-structuring and inter-firm relations in automotive production chain</style></keyword><keyword><style  face="normal" font="default" size="100%">held in September 1997 also in Rio de Janeiro (Brazil). In this book are published papers presented on Latin American case studies</style></keyword><keyword><style  face="normal" font="default" size="100%">is a follow up of an international seminar on the same theme of the title</style></keyword><keyword><style  face="normal" font="default" size="100%">mostly from Brazil and Mexico</style></keyword><keyword><style  face="normal" font="default" size="100%">the second one on productive re-structuring and flexibility and the third one on entrepreneurs and entrepreneurial associations.</style></keyword><keyword><style  face="normal" font="default" size="100%">This book organized by Alice Abreu</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">MPRA Paper</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5937.html</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;5937&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A coopera{\c c}ão entre equipas de trabalho em empresas em rede: vantagens para o desenvolvimento regional&lt;BR&gt;[Workteam Co-operation in Networked Companies: regional development advantages]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">enterprise networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">labour</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5920.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5920</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Working teams in enterprise environment are considered as the most advanced forms of work organisation. This means the forms that can improve productivity quality of working life. Nevertheless, it prevails a slow development and dissemination of these advanced organisational forms in European companies. The reason for that lays in a complex linkage factors from social values to the economical pressures. But other factors are also related to the national systems of education training, to the different systems of industrial relations and technology policy.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Berni, E</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coordination properties of a polyamine cryptand with two different binding moieties. A case of a pH-modulated antenna device based on a new Eu(III) cryptate complex</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000172181400014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">6172-6179</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; Lodeiro, Carlos/B-4793-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Messerschmidt, A.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Poulos, T.</style></author><author><style face="normal" font="default" size="100%">Wieghardt, K.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Dissimilatory Nitrate Reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Handbook of Metalloproteins </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><pages><style face="normal" font="default" size="100%">1075-1085</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Simões Gonçalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies of rubredoxin from Desulfovibrio vulgaris at modified electrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Electroanalytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Modified macro- and micro-electrodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxin</style></keyword><keyword><style  face="normal" font="default" size="100%">Unmediated electrochemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022072800005210</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1–2</style></number><volume><style face="normal" font="default" size="100%">501</style></volume><pages><style face="normal" font="default" size="100%">173-179</style></pages><isbn><style face="normal" font="default" size="100%">1572-6657</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0022-0728(00)00521-0</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">Urze, Paula</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Information Society, Work and the Generation of New Forms of Social Exclusion (SOWING): National Report (Portugal)</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industry</style></keyword><keyword><style  face="normal" font="default" size="100%">information technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">qualification</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6887.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6887</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The choice over the Portuguese case studies was based on the sample constructed for the application of the firm questionnaires, during the second year of the SOWING project, 1999. This sample was fulfilled of firms among several activity sectors: textile, manufacturing, electronics, transports and software industry, based on NACE – codes (2 – digit level). Thus, we agreed to include in a new database the remaining questionnaires and construct a sample with 113 observations. Concerning the organisational change we make a distinction of three categories of change. First we analyse changes taking place at the inter-firm level (outsourcing, subcontracting, geographic relocation), followed by changes at the organisational level (deconcentration/decentralisation, reduction of hierarchical levels, introduction of cost and profit centres). The third kind of changes analysed will be those taking place at the workplace level (job enlargement/enrichment, changing character of work, work load). The Portuguese studied companies presents a relative uniform pattern considering the variables social competencies, practical knowledge, responsibility and specialized professional qualifications.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, FB</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Pierola, IF</style></author><author><style face="normal" font="default" size="100%">Horta, A</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Internal dynamics of poly(methylphenylsiloxane) chains as revealed by picosecond time resolved fluorescence</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><number><style face="normal" font="default" size="100%">45</style></number><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">10286-10295</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, L. C.</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic liquids as recyclable reaction media for the tetrahydropyranylation of alcohols</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000168781400017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">4405-4410</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 67 Branco, Luis/C-6426-2013; REQUIMTE, PHOTO/M-4229-2013; Mateus Afonso, Carlos Alberto/M-7833-2013; REQUIMTE, LAQV/N-9835-2013; iMed.ULisboa, iMed.ULisboa/C-6292-2014; iMed.ULisboa, BioOrgChem /B-4209-2014 Branco, Luis/0000-0003-2520-1151; Mateus Afonso, Carlos Alberto/0000-0002-7284-5948; 69&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Passaniti, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Micelle effect on ground and excited state proton transfer reactions involving the 4-methyl-7-hydroxyflavylium cation</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000168428800017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">747-752</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 19 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer characterization of the iron-sulfur clusters in Desulfovibrio vulgaris hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of The American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><number><style face="normal" font="default" size="100%">{12}</style></number><volume><style face="normal" font="default" size="100%">{123}</style></volume><pages><style face="normal" font="default" size="100%">{2771-2782}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic hydrogenase of Desulfovibrio vulgaris (Hildenbourough) is an all Fe-containing hydrogenase. It contains two ferredoxin type [4Fe-4S] clusters, termed the F clusters, and a catalytic H cluster. Recent X-ray crystallographic studies on two Fe hydrogenases revealed that the H cluster is composed of two sub-clusters, a [4Fe-4S] cluster ([4Fe-4S]H) and-a binuclear Fe cluster ([2Fe]H), bridged by a cysteine sulfur. The aerobically purified D. vulgaris hydrogenase is stable in air. It is inactive and requires reductive activation. Upon reduction, the enzyme becomes sensitive to O(2) indicating that the reductive activation process is irreversible. Previous EPR investigations showed that upon reoxidation (under argon) the H cluster exhibits a rhombic EPR signal that is not seen in the as-purified enzyme, suggesting a conformational change in association with the reductive activation. For the purpose of gaining more information on the electronic properties of this unique H cluster and to understand further the reductive activation process, variable-temperature and variable-field Mossbauer spectroscopy has been used to characterize the Fe-S clusters in D. vulgaris hydrogenase poised at different redox states generated during a reductive titration, and in the GO-reacted enzyme. The data were successfully decomposed into spectral components corresponding to the F and H clusters,and characteristic parameters describing the electronic and magnetic properties of the F and H clusters were obtained. Consistent with the X-ray crystallographic results, the spectra of the H cluster can be understood as originating from an exchange coupled [4Fe-4S] - [2Fe] system. In particular, detailed analysis of the data reveals that the reductive activation begins with reduction of the [4Fe-4S]H cluster from the 2+ to the If state, followed by transfer of the reducing equivalent from the [4Fe-4S]H subcluster to the binuclear [2Fe]H subcluster. The results also reveal that binding of exogenous CO to the H cluster affects significantly the exchange coupling between the [4Fe-4S]H and the [2Fe]H subclusters. Implication of such a CO binding effect is discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/B097EFBE-0A19-4AD0-A101-6535A3BE815E</style></custom3><label><style face="normal" font="default" size="100%">r08492</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Open-chain polyamine ligands bearing an anthracene unit - Chemosensors for logic operations at the molecular level</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000166654500014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><pages><style face="normal" font="default" size="100%">405-412</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 69 Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 69&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A.M.M. Antunes</style></author><author><style face="normal" font="default" size="100%">Marto, SJL</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Palladium(II)-promoted aziridination of olefins with bromamine T as the nitrogen transfer reagent</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL COMMUNICATIONS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><pages><style face="normal" font="default" size="100%">405-406</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Romagnoli, E.</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Saint-Maurice, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemical- and pH-switching properties of a new photoelastic ligand based upon azobenzene. Basicity and anion binding</style></title><secondary-title><style face="normal" font="default" size="100%">Supramolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000170136000003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">277-285</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Pina, Fernando/C-8161-2011; Lodeiro, Carlos/B-4793-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, C4O/M-5599-2013; REQUIMTE, UCIBIO/N-9846-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Lodeiro, Carlos/0000-0001-5582-5446; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Lopez-Cornejo, P.</style></author><author><style face="normal" font="default" size="100%">Togashi, D. M.</style></author><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoinduced electron transfer in non-aqueous microemulsions</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000171170300008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">142</style></volume><pages><style face="normal" font="default" size="100%">151-161</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Llinares, J. M.</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyamine linear chains bearing two identical terminal aromatic units. Evidence for a photo induced bending movement</style></title><secondary-title><style face="normal" font="default" size="100%">Supramolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000170132300004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">435-445</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 21 Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Albelda, M. Teresa/J-5929-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Seixas de Melo, Sergio/0000-0001-9708-5079; 21&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Diaz, P</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author><author><style face="normal" font="default" size="100%">Santiago, V. L. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyamines containing naphthyl groups as pH-regulated molecular machines driven by light</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000170564800049</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><pages><style face="normal" font="default" size="100%">1520-1521</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 46 Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Albelda, M. Teresa/J-5929-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Seixas de Melo, Sergio/0000-0001-9708-5079; 46&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">C. Rodrigues</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proteómica: a Interface entre a Biologia Molecular e a Biochemistry de Proteínas</style></title><secondary-title><style face="normal" font="default" size="100%">Bol. Soc. Port. Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><volume><style face="normal" font="default" size="100%">82</style></volume><pages><style face="normal" font="default" size="100%">49-56</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, crystallization and identification by X-ray analysis of a prostate kallikrein from horse seminal plasma</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000170041200025</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">1180-1183</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Romao, Maria/A-4115-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Carvalho, Ana Luisa/0000-0002-3824-0240; 8 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baldwin, J</style></author><author><style face="normal" font="default" size="100%">Voegtli, WC</style></author><author><style face="normal" font="default" size="100%">Khidekel, N</style></author><author><style face="normal" font="default" size="100%">Moenne-Loccoz, P</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Ley, BA</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Loehr, T. M.</style></author><author><style face="normal" font="default" size="100%">Riggs-Gelasco, PJ</style></author><author><style face="normal" font="default" size="100%">Rosenzweig, AC</style></author><author><style face="normal" font="default" size="100%">Bollinger, JM</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rational reprogramming of the R2 subunit of Escherichia coli ribonucleotide reductase into a self-hydroxylating monooxygenase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of The American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><number><style face="normal" font="default" size="100%">{29}</style></number><publisher><style face="normal" font="default" size="100%">AMER CHEMICAL SOC</style></publisher><pub-location><style face="normal" font="default" size="100%">1155 16TH ST, NW, WASHINGTON, DC 20036 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{123}</style></volume><pages><style face="normal" font="default" size="100%">{7017-7030}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The outcome of O-2 activation at the diiron(II) cluster in the R2 subunit of Escherichia coli (class I) ribonucleotide reductase has been rationally altered from the normal tyrosyl radical (Y122)(1) production to self-hydroxylation of a phenylalanine side-chain by two amino acid substitutions that leave intact the (histidine)(2)-(carboxylate)(4) ligand set characteristic of the diiron-carboxylate family. Iron ligand Asp (D) 84 was replaced with Glu (E), the amino acid found in the cognate position of the structurally similar diiron-carboxylate protein, methane monooxygenase hydroxylase (MMOH). We previously showed that this substitution allows accumulation of a mu -1,2-peroxodiiron(III) intermediate,(2 3) which does not accumulate in the wild-type (wt) protein and is probably a structural homologue of intermediate P (H-peroxo) in O-2 activation by MMOH.(4) In addition, the near-surface residue Trp (W) 48 was replaced with Phe (F), blocking transfer of the ``extra&amp;apos;&amp;apos; electron that occurs in wt R2 during formation of the formally Fe(LII)Fe(IV) cluster X.(5-7) Decay of the mu1,2-peroxodiiron(III) complex in R2-W38F/D84E gives an initial brown product, which contains very little YI22(.) and which converts very slowly (t(1/2) similar to 7 h) upon incubation at 0 degreesC to an intensely purple final product. X-ray crystallographic analysis of the purple product indicates that F208 has undergone epsilon -hydroxylation and the resulting phenol has shifted significantly to become st ligand to Fe2 of the diiron cluster. Resonance Raman (RR) spectra of the purple product generated with O-16(2) or O-18(2) show appropriate isotopic sensitivity in bands assigned to O-phenyl and Fe-O-phenyl vibrational modes, confirming that the oxygen of the Fe(III)-phenolate species is derived from Or. Chemical analysis, experiments involving interception of the hydroxylating intermediate with exogenous reductant, and Mossbauer and EXAFS characterization of the brown and purple species establish that F208 hydroxylation occurs during decay of the peroxo complex and formation of the initial brown product. The slow transition to the purple Fe(LII)-phenolate species is ascribed to a ligand rearrangement in which mu -O2- is lost and the F208-derived phenolate coordinates. The reprogramming to F208 monooxygenase requires both amino acid substitutions, as very little epsilon -hydroxyphenylalanine is formed and pathways leading to Y122(.) formation predominate in both R2-D84E and R2-W48F(2-7).&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/42B222E3-EF72-4018-8A68-85501FF1093C</style></custom3><auth-address><style face="normal" font="default" size="100%">{Bollinger, JM (Reprint Author), Penn State Univ, Dept Biochem \&amp;amp; Mol Biol, University Pk, PA 16802 USA. Penn State Univ, Dept Biochem \&amp;amp; Mol Biol, University Pk, PA 16802 USA. Northwestern Univ, Dept Biochem Mol Biol \&amp;amp; Cell Biol, Evanston, IL 60208 USA. Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. Oregon Grad Inst Sci \&amp;amp; Technol, Dept Biochem \&amp;amp; Mol Biol, Portland, OR 97006 USA. Emory Univ, Dept Phys, Atlanta, GA 30322 USA. Coll Charleston, Dept Chem \&amp;amp; Biochem, Charleston, SC 29424 USA.}</style></auth-address><label><style face="normal" font="default" size="100%">r08449</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Solvatochromism and thermochromism of the electronic spectra of an indocarbocyanine dye</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000169235600014</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">565</style></volume><pages><style face="normal" font="default" size="100%">83-86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; Si XXVth European Congress on Molecular Spectroscopy Aug 27-sep 01, 2000 Coimbra, portugal 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goncalves, L. M. L.</style></author><author><style face="normal" font="default" size="100%">Cunha, C.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural studies on Desulfovibrio desulfuricans ATCC 27774 multiheme nitrite reductase - characterization of the subunits</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000170467300603</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">316-316</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Costa, Cristina/A-9966-2012; Romao, Maria/A-4115-2013; Lampreia, Jorge/A-9927-2012; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013; Almeida, Maria Gabriela/D-8265-2013 Costa, Cristina/0000-0002-8611-9023; Romao, Maria/0000-0002-3004-0543; Lampreia, Jorge/0000-0001-8846-0041; Moura, Isabel/0000-0003-0971-4977; Almeida, Maria Gabriela/0000-0002-4508-7379 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebelo, J. M.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure refinement of the aldehyde oxidoreductase from Desulfovibrio gigas (MOP) at 1.28 angstrom</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000172413300005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">791-800</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 52 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 54&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Mangravita, A.</style></author><author><style face="normal" font="default" size="100%">Barber, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substitution of murine ferrochelatase glutamate-287 with glutamine or alanine leads to porphyrin substrate-bound variants</style></title><secondary-title><style face="normal" font="default" size="100%">BIOCHEMICAL JOURNAL</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{356}</style></volume><pages><style face="normal" font="default" size="100%">{217-222}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferrochelatase (EC 4.99.1.1) is the terminal enzyme of the haem biosynthetic pathway and catalyses iron chelation into the protoporphyrin IX ring. Glutamate-287 (E287) of murine mature ferrochelatase is a conserved residue in all known sequences of ferrochelatase, is present at the active site of the enzyme, as inferred from the Bacillus subtilis ferrochelatase three-dimensional structure, and is critical for enzyme activity. Substitution of E287 with either glutamine (Q) or alanine (A) yielded variants with lower enzymic activity than that of the wild-type ferrochelatase and with different absorption spectra from the wild-type enzyme. In contrast to the wild-type enzyme, the absorption spectra of the variants indicate that these enzymes, as purified, contain protoporphyrin IX. Identification and quantification of the porphyrin bound to the E287-directed variants indicate that approx. 80% of the total porphyrin corresponds to protoporphyrin IX. Significantly, rapid stopped-flow experiments of the E287A and E287Q Variants demonstrate that reaction with Zn2+ results in the formation of bound Zn-protoporphyrin IX, indicating that the endogenously bound protoporphyrin IX can be used as a substrate. Taken together, these findings suggest that the structural strain imposed by ferrochelatase on the porphyrin substrate as a critical step in the enzyme catalytic mechanism is also accomplished by the E287A and E287Q variants, but without the release of the product. Thus E287 in murine ferrochelatase appears to be critical For the catalytic process by controlling the release of the product.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/193940F3-3DF9-428A-A0EC-F80166CC24A6</style></custom3><label><style face="normal" font="default" size="100%">r08455</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, J.M.</style></author><author><style face="normal" font="default" size="100%">Ortigueira, M.D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Time-Frequency and Time-Scale Characterisation of the Beat-by-Beat High-Resolution Electrocardiogram</style></title><secondary-title><style face="normal" font="default" size="100%">Sixth Portuguese Conference on Biomedical Engineering Proceedings</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Raaijmakers, H.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tungsten-containing formats dehydrogenase from Desulfovibrio gigas: metal identification and preliminary structural data by multi-wavelength crystallography</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000168528400007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">398-404</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 25 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 29&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{A cooperação entre equipas de trabalho em empresas em rede: vantagens para o desenvolvimento regional&lt;BR&gt;[Workteam Co-operation in Networked Companies: regional development advantages]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">enterprise networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Europe</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">labour</style></keyword><keyword><style  face="normal" font="default" size="100%">productivity</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5920.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5920</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Working teams in enterprise environment are considered as the most advanced forms of work organisation. This means the forms that can improve productivity quality of working life. Nevertheless, it prevails a slow development and dissemination of these advanced organisational forms in European companies. The reason for that lays in a complex linkage factors from social values to the economical pressures. But other factors are also related to the national systems of education training, to the different systems of industrial relations and technology policy.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Book review of Alice R. P. Abreu (org.): Flexible production and economic governance in Latin America}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">actual President of ISA-RC30 “Sociology of Work”</style></keyword><keyword><style  face="normal" font="default" size="100%">but also from Argentina and Chile. All these papers are structured around the three main parts of the book: the first one is on the productive re-structuring and inter-firm relations in automotive production chain</style></keyword><keyword><style  face="normal" font="default" size="100%">held in September 1997 also in Rio de Janeiro (Brazil). In this book are published papers presented on Latin American case studies</style></keyword><keyword><style  face="normal" font="default" size="100%">is a follow up of an international seminar on the same theme of the title</style></keyword><keyword><style  face="normal" font="default" size="100%">mostly from Brazil and Mexico</style></keyword><keyword><style  face="normal" font="default" size="100%">the second one on productive re-structuring and flexibility and the third one on entrepreneurs and entrepreneurial associations.</style></keyword><keyword><style  face="normal" font="default" size="100%">This book organized by Alice Abreu</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">MPRA Paper</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5937.html</style></number><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;5937&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Gomes, Cláudia</style></author><author><style face="normal" font="default" size="100%">Machado, Tiago</style></author><author><style face="normal" font="default" size="100%">Urze, Paula</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Information Society, Work and the Generation of New Forms of Social Exclusion (SOWING): National Report (Portugal)}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industry</style></keyword><keyword><style  face="normal" font="default" size="100%">information technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">qualification</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6887.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6887</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The choice over the Portuguese case studies was based on the sample constructed for the application of the firm questionnaires, during the second year of the SOWING project, 1999. This sample was fulfilled of firms among several activity sectors: textile, manufacturing, electronics, transports and software industry, based on NACE – codes (2 – digit level). Thus, we agreed to include in a new database the remaining questionnaires and construct a sample with 113 observations. Concerning the organisational change we make a distinction of three categories of change. First we analyse changes taking place at the inter-firm level (outsourcing, subcontracting, geographic relocation), followed by changes at the organisational level (deconcentration/decentralisation, reduction of hierarchical levels, introduction of cost and profit centres). The third kind of changes analysed will be those taking place at the workplace level (job enlargement/enrichment, changing character of work, work load). The Portuguese studied companies presents a relative uniform pattern considering the variables social competencies, practical knowledge, responsibility and specialized professional qualifications.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Krings, Bettina</style></author><author><style face="normal" font="default" size="100%">Van Hootegem, Geert</style></author><author><style face="normal" font="default" size="100%">Huys, Rik</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technological practices in the European auto industry: Exploring cases from Belgium, Germany and Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">Information and Communication Technologies</style></keyword><keyword><style  face="normal" font="default" size="100%">technological practice</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisa</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5659.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5659</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The relation between work organisation and technological practices in auto industry is analysed in this article. The concept of “technological practice” in this sector is used to describe the specific ways of embedding information and communication technology applications into the organizational forms and cultural patterns. This concept was developed with the Sowing project (TSER, DG XII) and that approach included either the shop floor co-operation up to the regionally based networks of companies and supporting institutions. The authors studied different sectors in the automotive firms of different European countries (Germany, Belgium and Portugal): shopfloor and production lines, design and management and the local inter-relationships. It was underlined some evidencies of the different alternatives in terms of technological practices for the same sector. Much of the litterature try to disseminate an idea of a single (and optimum) organisational model for the same type of product. And here, even with the same type of technology, and of product (medium-high range), one can find different models, different cultures, different ways of organising the industrial structure (firms, regional institutions, R&amp;amp;D centres) in the same sector (auto industry).&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kapur, GS</style></author><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Berger, S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The qualitative probing of hydrogen bond strength by diffusion-ordered NMR spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 9 2000</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">37</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">7181-7185</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wengenack, N. L.</style></author><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Kennedy, M. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox potential measurements of the Mycobacterium tuberculosis heme protein KatG and the isoniazid-resistant enzyme KatG(S315T): insights into isoniazid activation</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Substitution/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Antitubercular Agents/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Resistance, Microbial</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation/drug effects/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Free Radicals/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemeproteins/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Isoniazid/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Mycobacterium tuberculosis/drug effects/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Peroxidases/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Potentiometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Serine/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Sodium Cyanide/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Threonine/genetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 19</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10985797 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">37</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">11508-13</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mycobacterium tuberculosis KatG is a multifunctional heme enzyme responsible for activation of the antibiotic isoniazid. A KatG(S315T) point mutation is found in &amp;gt;50% of isoniazid-resistant clinical isolates. Since isoniazid activation is thought to involve an oxidation reaction, the redox potential of KatG was determined using cyclic voltammetry, square wave voltammetry, and spectroelectrochemical titrations. Isoniazid activation may proceed via a cytochrome P450-like mechanism. Therefore, the possibility that substrate binding by KatG leads to an increase in the heme redox potential and the possibility that KatG(S315T) confers isoniazid resistance by altering the redox potential were examined. Effects of the heme spin state on the reduction potentials of KatG and KatG(S315T) were also determined. Assessment of the Fe(3+)/Fe(2+) couple gave a midpoint potential of ca. -50 mV for both KatG and KatG(S315T). In contrast to cytochrome P450s, addition of substrate had no significant effect on either the KatG or KatG(S315T) redox potential. Conversion of the heme to a low-spin configuration resulted in a -150 to -200 mV shift of the KatG and KatG(S315T) redox potentials. These results suggest that isoniazid resistance conferred by KatG(S315T) is not mediated through changes in the heme redox potential. The redox potentials of isoniazid were also determined using cyclic and square wave voltammetry, and the results provide evidence that the ferric KatG and KatG(S315T) midpoint potentials are too low to promote isoniazid oxidation without formation of a high-valent enzyme intermediate such as compounds I and II or oxyferrous KatG.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10985797</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry and Molecular Biology and Section of Hematology Research, Mayo Clinic, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jovanovic, T.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C.</style></author><author><style face="normal" font="default" size="100%">Hazlett, K. R.</style></author><author><style face="normal" font="default" size="100%">Sikkink, R.</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Litwiller, R.</style></author><author><style face="normal" font="default" size="100%">Benson, L. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Radolf, J. D.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Naylor, S.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Neelaredoxin, an iron-binding protein from the syphilis spirochete, Treponema pallidum, is a superoxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Carrier Proteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Transferrin-Binding Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Treponema pallidum/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10874033 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">37</style></number><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">28439-48</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Treponema pallidum, the causative agent of venereal syphilis, is a microaerophilic obligate pathogen of humans. As it disseminates hematogenously and invades a wide range of tissues, T. pallidum presumably must tolerate substantial oxidative stress. Analysis of the T. pallidum genome indicates that the syphilis spirochete lacks most of the iron-binding proteins present in many other bacterial pathogens, including the oxidative defense enzymes superoxide dismutase, catalase, and peroxidase, but does possess an orthologue (TP0823) for neelaredoxin, an enzyme of hyperthermophilic and sulfate-reducing anaerobes shown to possess superoxide reductase activity. To analyze the potential role of neelaredoxin in treponemal oxidative defense, we examined the biochemical, spectroscopic, and antioxidant properties of recombinant T. pallidum neelaredoxin. Neelaredoxin was shown to be expressed in T. pallidum by reverse transcriptase-polymerase chain reaction and Western blot analysis. Recombinant neelaredoxin is a 26-kDa alpha(2) homodimer containing, on average, 0.7 iron atoms/subunit. Mossbauer and EPR analysis of the purified protein indicates that the iron atom exists as a mononuclear center in a mixture of high spin ferrous and ferric oxidation states. The fully oxidized form, obtained by the addition of K(3)(Fe(CN)(6)), exhibits an optical spectrum with absorbances at 280, 320, and 656 nm; the last feature is responsible for the protein's blue color, which disappears upon ascorbate reduction. The fully oxidized protein has a A(280)/A(656) ratio of 10.3. Enzymatic studies revealed that T. pallidum neelaredoxin is able to catalyze a redox equilibrium between superoxide and hydrogen peroxide, a result consistent with it being a superoxide reductase. This finding, the first description of a T. pallidum iron-binding protein, indicates that the syphilis spirochete copes with oxidative stress via a primitive mechanism, which, thus far, has not been described in pathogenic bacteria.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10874033</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section of Hematology Research, Department of Biochemistry and Molecular Biology, and Biomedical Mass Spectrometry and Functional Proteomics Facility, Mayo Clinic, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Casaca, Sara</style></author><author><style face="normal" font="default" size="100%">Bairrada, Mário</style></author><author><style face="normal" font="default" size="100%">Moreno, Concei{\c c}ão</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">I&amp;D, inova{\c c}ão e fomento de emprego: ideias chave de uma rela{\c c}ão&lt;BR&gt;[R&amp;D, innovation and job creation: key-ideas of a relation]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">job creation</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge</style></keyword><keyword><style  face="normal" font="default" size="100%">research &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">strategic management</style></keyword><keyword><style  face="normal" font="default" size="100%">technological inf</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/9667.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9667</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increasing degree of inter-dependency and integration of economy at a global scale motivated the globalization of scientific and technological knowledge from manufacturing, to the marketing and the strategic management of companies that act as protagonists of these processes. Globalization of markets is inter-connected with intensive incorporation of knowledge in economy. In this sense the continuous evolution of the manufacturing industry structure for an increased high intensity technology elements, namely information and communication technologies, implies that these industrial sub-sectors are conditioning the global performance of economy, the productivity gains and as a consequence the levels of economical and employment growth. This study on “R&amp;amp;D, Innovation and Employment Creation” for the Portuguese Observatory of Employment and Vocational Training (IEFP-MQE) is updating information on the articulation between Job creation, innovation, technology, and R&amp;amp;D. A diagnosis of the state of national S&amp;amp;T research and of processes of technological and organizational innovation was made, as well of the interfacing structures between the knowledge sector and the economical activities. Were made 12 case studies at companies with some innovation activities, interviews to unionists and to Professional associations, and public offices. Was made also a survey to a selected sample of technological infrastructures.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Casaca, Sara</style></author><author><style face="normal" font="default" size="100%">Bairrada, Mário</style></author><author><style face="normal" font="default" size="100%">Moreno, Conceição</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{I&amp;D, inovação e fomento de emprego: ideias chave de uma relação&lt;BR&gt;[R&amp;D, innovation and job creation: key-ideas of a relation]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">job creation</style></keyword><keyword><style  face="normal" font="default" size="100%">knowledge</style></keyword><keyword><style  face="normal" font="default" size="100%">research &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">strategic management</style></keyword><keyword><style  face="normal" font="default" size="100%">technological inf</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/9667.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9667</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The increasing degree of inter-dependency and integration of economy at a global scale motivated the globalization of scientific and technological knowledge from manufacturing, to the marketing and the strategic management of companies that act as protagonists of these processes. Globalization of markets is inter-connected with intensive incorporation of knowledge in economy. In this sense the continuous evolution of the manufacturing industry structure for an increased high intensity technology elements, namely information and communication technologies, implies that these industrial sub-sectors are conditioning the global performance of economy, the productivity gains and as a consequence the levels of economical and employment growth. This study on “R&amp;amp;D, Innovation and Employment Creation” for the Portuguese Observatory of Employment and Vocational Training (IEFP-MQE) is updating information on the articulation between Job creation, innovation, technology, and R&amp;amp;D. A diagnosis of the state of national S&amp;amp;T research and of processes of technological and organizational innovation was made, as well of the interfacing structures between the knowledge sector and the economical activities. Were made 12 case studies at companies with some innovation activities, interviews to unionists and to Professional associations, and public offices. Was made also a survey to a selected sample of technological infrastructures.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Work organisation in industry: Practices of use of IT in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">technology determinism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5931.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5931</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The innovation in the employment behaviour is particularly clear in what concerns the sector composition of the employment changes: the persistent decrease of the industrial employment (even if within a framework of some recovery of the industrial product), a slight expansion in the employment on the tertiary sector, and an important growth of the employment in the construction and public works activities. We can identify then a considerable sector mutation concerning the industrial and the services sectors but also a growth of the atypical forms of employment. Portugal continues not being able to respond to the labour market needs (improvement in the education sector is critical to the catch-up process). The Portuguese cases studied point out to organisational changes supported by ICT, but not determined/induced by it. For most of the changes that were recently developed, ICT had an important role. We didn’t found explicit technological determinism in the relation between ICT and social exclusion.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Work organisation in industry: Practices of use of IT in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">technology determinism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5931.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5931</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The innovation in the employment behaviour is particularly clear in what concerns the sector composition of the employment changes: the persistent decrease of the industrial employment (even if within a framework of some recovery of the industrial product), a slight expansion in the employment on the tertiary sector, and an important growth of the employment in the construction and public works activities. We can identify then a considerable sector mutation concerning the industrial and the services sectors but also a growth of the atypical forms of employment. Portugal continues not being able to respond to the labour market needs (improvement in the education sector is critical to the catch-up process). The Portuguese cases studied point out to organisational changes supported by ICT, but not determined/induced by it. For most of the changes that were recently developed, ICT had an important role. We didn’t found explicit technological determinism in the relation between ICT and social exclusion.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebelo, J.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C. S.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene sequence and crystal structure of the aldehyde oxidoreductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">J Mol Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry/*genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Conserved Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytosine Nucleotides/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Static Electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword><keyword><style  face="normal" font="default" size="100%">Water/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10704312 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">297</style></volume><pages><style face="normal" font="default" size="100%">135-46</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aldehyde oxidoreductase (MOD) isolated from the sulfate reducer Desulfovibrio desulfuricans (ATCC 27774) is a member of the xanthine oxidase family of molybdenum-containing enzymes. It has substrate specificity similar to that of the homologous enzyme from Desulfovibrio gigas (MOP) and the primary sequences from both enzymes show 68 % identity. The enzyme was crystallized in space group P6(1)22, with unit cell dimensions of a=b=156.4 A and c=177.1 A, and diffraction data were obtained to beyond 2.8 A. The crystal structure was solved by Patterson search techniques using the coordinates of the D. gigas enzyme. The overall fold of the D. desulfuricans enzyme is very similar to MOP and the few differences are mapped to exposed regions of the molecule. This is reflected in the electrostatic potential surfaces of both homologous enzymes, one exception being the surface potential in a region identifiable as the putative docking site of the physiological electron acceptor. Other essential features of the MOP structure, such as residues of the active-site cavity, are basically conserved in MOD. Two mutations are located in the pocket bearing a chain of catalytically relevant water molecules. As deduced from this work, both these enzymes are very closely related in terms of their sequences as well as 3D structures. The comparison allowed confirmation and establishment of features that are essential for their function; namely, conserved residues in the active-site, catalytically relevant water molecules and recognition of the physiological electron acceptor docking site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10704312</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0022-2836 (Print)0022-2836 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Belle, V.</style></author><author><style face="normal" font="default" size="100%">Asso, M.</style></author><author><style face="normal" font="default" size="100%">Guigliarelli, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Bertrand, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of the electron paramagnetic resonance properties of the [2Fe-2S]1+ centers in molybdenum enzymes of the xanthine oxidase family: assignment of signals I and II</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Milk/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Spin Labels</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Turkeys</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 14</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10704221 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">2700-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdoenzymes of the xanthine oxidase family contain two [2Fe-2S](1+,2+) clusters that are bound to the protein by very different cysteine motifs. In the X-ray crystal structure of Desulfovibrio gigas aldehyde oxidoreductase, the cluster ligated by a ferredoxin-type motif is close to the protein surface, whereas that ligated by an unusual cysteine motif is in contact with the molybdopterin [Romao, M. J., Archer, M., Moura, I., Moura, J. J. G., LeGall, J., Engh, R., Schneider, M., Hof, P., and Huber, R. (1995) Science 270, 1170-1176]. These two clusters display distinct electron paramagnetic resonance (EPR) signals: the less anisotropic one, called signal I, is generally similar to the g(av) approximately 1.96-type signals given by ferredoxins, whereas signal II often exhibits anomalous properties such as very large g values, broad lines, and very fast relaxation properties. A detailed comparison of the temperature dependence of the spin-lattice relaxation time and of the intensity of these signals in D. gigas aldehyde oxidoreductase and in milk xanthine oxidase strongly suggests that the peculiar EPR properties of signal II arise from the presence of low-lying excited levels reflecting significant double exchange interactions. The issue raised by the assignment of signals I and II to the two [2Fe-2S](1+) clusters was solved by using the EPR signal of the Mo(V) center as a probe. The temperature dependence of this signal could be quantitatively reproduced by assuming that the Mo(V) center is coupled to the cluster giving signal I in xanthine oxidase as well as in D. gigas aldehyde oxidoreductase. This demonstrates unambiguously that, in both enzymes, signal I arises from the center which is closest to the molybdenum cofactor.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10704221</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto Superior de Ciencias da Saude-Sul and Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morelli, X.</style></author><author><style face="normal" font="default" size="100%">Dolla, A.</style></author><author><style face="normal" font="default" size="100%">Czjzek, M.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Blasco, F.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heteronuclear NMR and soft docking: an experimental approach for a structural model of the cytochrome c553-ferredoxin complex</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nuclear Magnetic Resonance, Biomolecular/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur-Reducing Bacteria/chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 14</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10704202 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">2530-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The combination of docking algorithms with NMR data has been developed extensively for the studies of protein-ligand interactions. However, to extend this development for the studies of protein-protein interactions, the intermolecular NOE constraints, which are needed, are more difficult to access. In the present work, we describe a new approach that combines an ab initio docking calculation and the mapping of an interaction site using chemical shift variation analysis. The cytochrome c553-ferredoxin complex is used as a model of numerous electron-transfer complexes. The 15N-labeling of both molecules has been obtained, and the mapping of the interacting site on each partner, respectively, has been done using HSQC experiments. 1H and 15N chemical shift analysis defines the area of both molecules involved in the recognition interface. Models of the complex were generated by an ab initio docking software, the BiGGER program (bimolecular complex generation with global evaluation and ranking). This program generates a population of protein-protein docked geometries ranked by a scoring function, combining relevant stabilization parameters such as geometric complementarity surfaces, electrostatic interactions, desolvation energy, and pairwise affinities of amino acid side chains. We have implemented a new module that includes experimental input (here, NMR mapping of the interacting site) as a filter to select the accurate models. Final structures were energy minimized using the X-PLOR software and then analyzed. The best solution has an interface area (1037.4 A2) falling close to the range of generally observed recognition interfaces, with a distance of 10.0 A between the redox centers.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10704202</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Unite de Bioenergetique et Ingenierie des Proteines, IBSM-CNRS, 31 chemin Joseph Aiguier, 13402 Marseille cedex 20, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Prudencio, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel type of catalytic copper cluster in nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Struct Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Azurin/analogs &amp; derivatives/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalytic Domain</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Histidine/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrous Oxide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Folding</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10700275 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">191-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrous oxide (N20) is a greenhouse gas, the third most significant contributor to global warming. As a key process for N20 elimination from the biosphere, N20 reductases catalyze the two-electron reduction of N20 to N2. These 2 x 65 kDa copper enzymes are thought to contain a CuA electron entry site, similar to that of cytochrome c oxidase, and a CuZ catalytic center. The copper anomalous signal was used to solve the crystal structure of N20 reductase from Pseudomonas nautica by multiwavelength anomalous dispersion, to a resolution of 2.4 A. The structure reveals that the CuZ center belongs to a new type of metal cluster, in which four copper ions are liganded by seven histidine residues. N20 binds to this center via a single copper ion. The remaining copper ions might act as an electron reservoir, assuring a fast electron transfer and avoiding the formation of dead-end products.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10700275</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1072-8368 (Print)1072-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Architecture et Fonction des Macromolecules Biologiques, UPR 9039, CNRS, 31 Chemin Joseph Aiguier, 13402 Marseille CEDEX 20, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Wampler, J. E.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">BiGGER: a new (soft) docking algorithm for predicting protein interactions</style></title><secondary-title><style face="normal" font="default" size="100%">Proteins</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Algorithms</style></keyword><keyword><style  face="normal" font="default" size="100%">*Software</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Folding</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteins/chemistry/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10813819 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">372-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new computationally efficient and automated &quot;soft docking&quot; algorithm is described to assist the prediction of the mode of binding between two proteins, using the three-dimensional structures of the unbound molecules. The method is implemented in a software package called BiGGER (Bimolecular Complex Generation with Global Evaluation and Ranking) and works in two sequential steps: first, the complete 6-dimensional binding spaces of both molecules is systematically searched. A population of candidate protein-protein docked geometries is thus generated and selected on the basis of the geometric complementarity and amino acid pairwise affinities between the two molecular surfaces. Most of the conformational changes observed during protein association are treated in an implicit way and test results are equally satisfactory, regardless of starting from the bound or the unbound forms of known structures of the interacting proteins. In contrast to other methods, the entire molecular surfaces are searched during the simulation, using absolutely no additional information regarding the binding sites. In a second step, an interaction scoring function is used to rank the putative docked structures. The function incorporates interaction terms that are thought to be relevant to the stabilization of protein complexes. These include: geometric complementarity of the surfaces, explicit electrostatic interactions, desolvation energy, and pairwise propensities of the amino acid side chains to contact across the molecular interface. The relative functional contribution of each of these interaction terms to the global scoring function has been empirically adjusted through a neural network optimizer using a learning set of 25 protein-protein complexes of known crystallographic structures. In 22 out of 25 protein-protein complexes tested, near-native docked geometries were found with C(alpha) RMS deviations &amp;lt; or =4.0 A from the experimental structures, of which 14 were found within the 20 top ranking solutions. The program works on widely available personal computers and takes 2 to 8 hours of CPU time to run any of the docking tests herein presented. Finally, the value and limitations of the method for the study of macromolecular interactions, not yet revealed by experimental techniques, are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10813819</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0887-3585 (Print)0887-3585 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal. palma@dq.fct.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Abdelouas, A.</style></author><author><style face="normal" font="default" size="100%">Gong, W. L.</style></author><author><style face="normal" font="default" size="100%">Lutze, W.</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using cytochrome c(3) to make selenium nanowires</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry of Materials</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/cm990763p</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1510-+</style></pages><isbn><style face="normal" font="default" size="100%">0897-4756</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report on a new method to make nanostructures in aqueous solution at room temperature. We used the protein cytochrome c(3) to catalyze reduction of selenate (SeO42-) to selenium Se-0 by dithionite. Reduction was instantaneous. After a week spherical nanoparticles of red Se-0 (about 50 nm diameter) precipitated, followed by self-assembling into crystalline nanowires, typically 1 mu m long. The nanowires were composed of one strand of spherical particles; thicker strands contained several nanoparticles in parallel.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000087708400004</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 66&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, P</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author><author><style face="normal" font="default" size="100%">Feio, SS</style></author><author><style face="normal" font="default" size="100%">Roseiro, JC</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavonoids from Ulex species</style></title><secondary-title><style face="normal" font="default" size="100%">ZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCES</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL-AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7-8</style></number><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">506-510</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morelli, X.</style></author><author><style face="normal" font="default" size="100%">Czjzek, M.</style></author><author><style face="normal" font="default" size="100%">Hatchikian, C. E.</style></author><author><style face="normal" font="default" size="100%">Bornet, O.</style></author><author><style face="normal" font="default" size="100%">Fontecilla-Camps, J. C.</style></author><author><style face="normal" font="default" size="100%">Palma, N. P.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural model of the Fe-hydrogenase/cytochrome c553 complex combining transverse relaxation-optimized spectroscopy experiments and soft docking calculations</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Osmolar Concentration</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 28</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10748163 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">23204-10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fe-hydrogenase is a 54-kDa iron-sulfur enzyme essential for hydrogen cycling in sulfate-reducing bacteria. The x-ray structure of Desulfovibrio desulfuricans Fe-hydrogenase has recently been solved, but structural information on the recognition of its redox partners is essential to understand the structure-function relationships of the enzyme. In the present work, we have obtained a structural model of the complex of Fe-hydrogenase with its redox partner, the cytochrome c(553), combining docking calculations and NMR experiments. The putative models of the complex demonstrate that the small subunit of the hydrogenase has an important role in the complex formation with the redox partner; 50% of the interacting site on the hydrogenase involves the small subunit. The closest contact between the redox centers is observed between Cys-38, a ligand of the distal cluster of the hydrogenase and Cys-10, a ligand of the heme in the cytochrome. The electron pathway from the distal cluster of the Fe-hydrogenase to the heme of cytochrome c(553) was investigated using the software Greenpath and indicates that the observed cysteine/cysteine contact has an essential role. The spatial arrangement of the residues on the interface of the complex is very similar to that already described in the ferredoxin-cytochrome c(553) complex, which therefore, is a very good model for the interacting domain of the Fe-hydrogenase-cytochrome c(553).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10748163</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Unite de Bioenergetique et Ingenierie des Proteines, IBSM-CNRS, Marseille Cedex 20, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical/spectroscopic characterization and preliminary X-ray analysis of a new aldehyde oxidoreductase isolated from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Coenzymes</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Quaternary</style></keyword><keyword><style  face="normal" font="default" size="100%">Pteridines/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10679276 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">268</style></volume><pages><style face="normal" font="default" size="100%">745-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Aldehyde oxidoreductase (AOR) activity has been found in different sulfate reducing organisms (Moura, J. J. G., and Barata, B. A. S. (1994) in Methods in Enzymology (Peck, H. D., Jr., and LeGall, J., Eds.), Vol. 243, Chap. 4. Academic Press; Romao, M. J., Knablein, J., Huber, R., and Moura, J. J. G. (1997) Prog. Biophys. Mol. Biol. 68, 121-144). The enzyme was purified to homogeneity from extracts of Desulfovibrio desulfuricans (Dd) ATCC 27774, a sulfate reducer that can use sulfate or nitrate as terminal respiratory substrates. The protein (AORDd) is described as a homodimer (monomer, circa 100 kDa), contains a Mo-MCD pterin, 2 x [2Fe-2S] clusters, and lacks a flavin group. Visible and EPR spectroscopies indicate a close similarity with the AOR purified from Desulfovibrio gigas (Dg) (Barata, B. A. S., LeGall, J., and Moura, J. J. G. (1993) Biochemistry 32, 11559-11568). Activity and substrate specificity for different aldehydes were determined. EPR studies were performed in native and reduced states of the enzyme and after treatment with ethylene glycol and dithiothreitol. The AORDd was crystallized using ammonium sulfate as precipitant and the crystals belong to the space group P6(1)22, with unit cell dimensions a = b = 156.4 and c = 177.1 A. These crystals diffract to beyond 2.5 A resolution and a full data set was measured on a rotating anode generator. The data were used to solve the structure by Patterson Search methods, using the model of AORDg.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10679276</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica (and Centro de Quimica Fina e Biotecnologia), Universidade Nova de Lisboa, Monte de Caparica, 2825-114, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray analysis of a membrane-bound nitrite reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr D Biol Crystallogr</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/classification/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Sodium Dodecyl Sulfate</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10666610 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 2</style></number><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">215-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrite reductase from the sulfate-reducing bacterium Desulfovibrio desulfuricans ATCC 27774 is a multihaem (type c) membrane-bound enzyme that catalyzes the dissimilatory conversion of nitrite to ammonia. Crystals of the oxidized form of this enzyme were obtained using PEG and CaCl(2) as precipitants in the presence of 3--(decylmethylammonium)propane-1-sulfonate and belong to the space group P2(1)2(1)2(1), with unit-cell parameters a = 78.94, b = 104.59, c = 143.18 A. A complete data set to 2.30 A resolution was collected using synchrotron radiation at the ESRF. However, the crystals may diffract to beyond 1.7 A and high-resolution data will be collected in the near future.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10666610</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0907-4449 (Print)0907-4449 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">Vicente, Duarte</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fisheries Development and Fisheries Dependent Communities in Portugal: Socio-Economic Change and Strategic Planning</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">dependent communities</style></keyword><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">Peniche</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-economic system</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7154.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7154</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The socio-economic subsystem encompassing fisheries may be defined as including not only the harvesting sector but also several related activities occurring both upstream (shipbuilding, gear manufacture) and downstream (processing, distribution and trade). But these closely interrelated economic activities can also be set within a much broader system which would include the ecological, institutional and political influences which frame economic behaviour. The value of this broader conceptualisation is that it treats fisheries not as an isolated and independent economic activity but as part of a more holistic and complex system. This broader perspective is of particular significance when attempting to examine the concept of regional dependence. The socio-economic subsystem for fisheries is dominated by small and medium sized enterprises (SMEs). And Peniche emerges as one of Portugal’s most important fishing ports whether measured in terms of the volume of landings or the total numbers of fishermen. It also has one of the highest levels of fisheries dependence of all coastal municipalities in Portugal with over 20% of its workforce currently engaged in fisheries related employment, faces a daunting and uncertain future. The social fabric of fisheries dependent communities also suffers serious damage; once again, the technocratic approach to management has no solutions to offer. It is essential, therefore, to turn away from the existing approach and to develop instead new forms of intervention; in short, to provide a new vision. This implies change not only to the policy process but also in the attitudes of the social actors and in the preoccupations of fisheries related research. An integrated approach is required based on participative action and the development of an integrated information network.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, P</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New quinolizidine alkaloids from Ulex jussiaei</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF NATURAL PRODUCTS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">201-204</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trabalho, forma{\c c}ão e inova{\c c}ão: Novos problemas para a Sociedade da Informa{\c c}ão&lt;BR&gt;[Work, training and innovation: new problems for the information society]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">education system</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">training</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/8624.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8624</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper for a public debate promoted by the Portuguese President of Republic in 2000, we start from the basic definitions of information society and discuss the main measures proposed as targets in the firld of work and employment. Structural changes are analysed related with the economical and social dimensions of the information society, especially those related to the work organisation, education and training, and the labour markets. Finally recommendations are made on the topics of innovation, employment and development of information society.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">Vicente, Duarte</style></author><author><style face="normal" font="default" size="100%">Ramos, Ana R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Fisheries Development and Fisheries Dependent Communities in Portugal: Socio-Economic Change and Strategic Planning}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">dependent communities</style></keyword><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">Peniche</style></keyword><keyword><style  face="normal" font="default" size="100%">Policy</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">socio-economic system</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7154.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7154</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The socio-economic subsystem encompassing fisheries may be defined as including not only the harvesting sector but also several related activities occurring both upstream (shipbuilding, gear manufacture) and downstream (processing, distribution and trade). But these closely interrelated economic activities can also be set within a much broader system which would include the ecological, institutional and political influences which frame economic behaviour. The value of this broader conceptualisation is that it treats fisheries not as an isolated and independent economic activity but as part of a more holistic and complex system. This broader perspective is of particular significance when attempting to examine the concept of regional dependence. The socio-economic subsystem for fisheries is dominated by small and medium sized enterprises (SMEs). And Peniche emerges as one of Portugal’s most important fishing ports whether measured in terms of the volume of landings or the total numbers of fishermen. It also has one of the highest levels of fisheries dependence of all coastal municipalities in Portugal with over 20% of its workforce currently engaged in fisheries related employment, faces a daunting and uncertain future. The social fabric of fisheries dependent communities also suffers serious damage; once again, the technocratic approach to management has no solutions to offer. It is essential, therefore, to turn away from the existing approach and to develop instead new forms of intervention; in short, to provide a new vision. This implies change not only to the policy process but also in the attitudes of the social actors and in the preoccupations of fisheries related research. An integrated approach is required based on participative action and the development of an integrated information network.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Trabalho, formação e inovação: Novos problemas para a Sociedade da Informação&lt;BR&gt;[Work, training and innovation: new problems for the information society]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">education system</style></keyword><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">labour markets</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">training</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/8624.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8624</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper for a public debate promoted by the Portuguese President of Republic in 2000, we start from the basic definitions of information society and discuss the main measures proposed as targets in the firld of work and employment. Structural changes are analysed related with the economical and social dimensions of the information society, especially those related to the work organisation, education and training, and the labour markets. Finally recommendations are made on the topics of innovation, employment and development of information society.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sanakis, Y.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Papaefthymiou, V.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for antisymmetric exchange in cuboidal 3Fe-4S (+) clusters</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 6</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja002658i</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">48</style></number><volume><style face="normal" font="default" size="100%">122</style></volume><pages><style face="normal" font="default" size="100%">11855-11863</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Iron-sulfur clusters with [3Fe-4S] cores are widely distributed in biological systems. In the oxidized state, designated [3Fe-4S](+), these electron-transfer agents have an electronic ground state with S = 1/2, and; they exhibit EPR signals centered at g = 2.01. It has been established by Mossbauer spectroscopy that the three iron sites of the cluster are high-spin Fe3+; and the general properties of the S = 1/2 ground state have been described with the exchange Hamiltonian H-exch = J(12)S(1).S-2 + J(23)S(2).S-3 + J(13)S(1).S-3 Some [3Fe-4S](+) clusters (type 1) have their g-values confined to the range between g = 2.03 and 2.00 while others (type 2) exhibit a continuous distribution of g-values down to g approximate to 1.85. Despite considerable efforts in various laboratories no model has emerged that explains the g-values of type 2 clusters. The 4.2 K spectra of all [3Fe-4S](+) clusters have broad features,which have been simulated in the past by using Fe-57 magnetic hyperfine tensors with anisotropies that are unusually large for high-spin feme sites. It is proposed here that antisymmetric exchange, H-AS = d.(S-1 x S-2 + S-2 x S-3 + S-3 x S-1), is the cause of the g-value shifts in type 2 clusters. We have been able to fit the EPR and Mossbauer spectra of the 3Fe clusters of beef heart aconitase and Desulfovibrio gigas ferredoxin II by using antisymmetric exchange in combination with distributed exchange coupling constants J(12), J(13), and J(23) (J-strain). While antisymmetric exchange is negligible for aconitase (which has a type 1 cluster), fits of the ferredoxin II spectra require \d\ approximate to 0.4 cm(-1). Our studies show that the data of both proteins can lie fit using the same isotropic Fe-57 magnetic hyperfine coupling constant for th three cluster sites, namely a -18.0 MHz for aconitase and a = -18.5 MHz for the D. gigas ferredoxin. The effects of antisymmetric exchange and J-strain on the Mossbauer and EPR spectra are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000165696900013</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 22&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Djinovic-Carugo, K.</style></author><author><style face="normal" font="default" size="100%">Haltia, T.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Saraste, M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Revisiting the catalytic CuZ cluster of nitrous oxide (N2O) reductase. Evidence of a bridging inorganic sulfur</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11024061 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">52</style></number><volume><style face="normal" font="default" size="100%">275</style></volume><pages><style face="normal" font="default" size="100%">41133-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrous-oxide reductases (N2OR) catalyze the two-electron reduction of N(2)O to N(2). The crystal structure of N2ORs from Pseudomonas nautica (Pn) and Paracoccus denitrificans (Pd) were solved at resolutions of 2.4 and 1.6 A, respectively. The Pn N2OR structure revealed that the catalytic CuZ center belongs to a new type of metal cluster in which four copper ions are liganded by seven histidine residues. A bridging oxygen moiety and two other hydroxide ligands were proposed to complete the ligation scheme (Brown, K., Tegoni, M., Prudencio, M., Pereira, A. S., Besson, S., Moura, J. J. G., Moura, I., and Cambillau, C. (2000) Nat. Struct. Biol. 7, 191-195). However, in the CuZ cluster, inorganic sulfur chemical determination and the high resolution structure of Pd N2OR identified a bridging inorganic sulfur instead of an oxygen. This result reconciles the novel CuZ cluster with the hitherto puzzling spectroscopic data.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11024061</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Architecture et Fonction des Macromolecules Biologiques, UMR 6098, 31 Chemin Joseph Aiguier, 13402 Marseille CEDEX 20, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ascenso, C.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Lima, M. J.</style></author><author><style face="normal" font="default" size="100%">Naylor, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulfoferrodoxin: a modular protein</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Primers</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/chemistry/*genetics/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Superoxide Dismutase/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11128999 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">720-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The gene encoding the non-heme iron-containing desulfoferrodoxin from Desulfovibrio vulgaris was cloned in two fragments in order to obtain polypeptides corresponding to the N- and C-terminal domains observed in the tertiary structure. These fragments were expressed in Escherichia coli, purified to homogeneity and biochemically and spectroscopically characterized. Both recombinant fragments behaved as independent metal-binding domains. The N-terminal fragment exhibited properties similar to desulforedoxin, as expected by the presence of a Fe(S-Cys)4 metal binding motif. The C-terminal fragment, which accommodates a Fe(Nepsilon-His)3(Ndelta-His)(S-Cys) center, was shown to have properties similar to neelaredoxin, except for the reaction with superoxide. The activities of desulfoferrodoxin and of the expressed C-terminal fragment were tested with superoxide in the presence and absence of cytochrome c. The results are consistent with superoxide reductase activity and a possible explanation for the low superoxide consumption in the superoxide dismutase activity assays is proposed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11128999</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Depatamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Battistuzzi, G.</style></author><author><style face="normal" font="default" size="100%">D'Onofrio, M.</style></author><author><style face="normal" font="default" size="100%">Borsari, M.</style></author><author><style face="normal" font="default" size="100%">Sola, M.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox thermodynamics of low-potential iron-sulfur proteins</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=11129002 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">748-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The enthalpy and entropy changes associated with protein reduction (deltaHdegrees,(rc), deltaSdegrees,(rc)) were determined for a number of low-potential iron-sulfur proteins through variable temperature direct electrochemical experiments. These data add to previous estimates making available, overall, the reduction thermodynamics for twenty species from various sources containing all the different types of metal centers. These parameters are discussed with reference to structural data and calculated electrostatic metal-environment interaction energies, and redox properties of model complexes. This work, which is the first systematic investigation on the reduction thermodynamics of Fe-S proteins, contributes to the comprehension of the determinants of the differences in reduction potential among different protein families within a novel perspective. Moreover, comparison with analogous data obtained previously for electron transport (ET) metalloproteins with positive reduction potentials, i.e., cytochromes c, blue copper proteins, and HiPIPs, helps our understanding of the factors controlling the reduction potential in ET species containing different metal cofactors. The main results of this work can be summarized as follows.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">11129002</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Dipartimento di Chimica, Universita di Modena e Reggio Emilia, Italy.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">George, G. N.</style></author><author><style face="normal" font="default" size="100%">Pickering, I. J.</style></author><author><style face="normal" font="default" size="100%">Yu, E. Y.</style></author><author><style face="normal" font="default" size="100%">Prince, R. C.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel protein-bound copper - Molybdenum cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja000955h</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">122</style></volume><pages><style face="normal" font="default" size="100%">8321-8322</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000089301600035</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 48&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prudencio, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Samyn, B.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, characterization, and preliminary crystallographic study of copper-containing nitrous oxide reductase from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Copper</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*chemistry/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 11</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10747777 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">3899-907</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aerobic purification of Pseudomonas nautica 617 nitrous oxide reductase yielded two forms of the enzyme exhibiting different chromatographic behaviors. The protein contains six copper atoms per monomer, arranged in two centers named Cu(A) and Cu(Z). Cu(Z) could be neither oxidized nor further reduced under our experimental conditions, and exhibits a 4-line EPR spectrum (g(x)=2.015, A(x)=1.5 mT, g(y)=2.071, A(y)=2 mT, g(z)=2.138, A(z)=7 mT) and a strong absorption at approximately 640 nm. Cu(A) can be stabilized in a reduced EPR-silent state and in an oxidized state with a typical 7-line EPR spectrum (g(x)=g(y)= 2.021, A(x) = A(y)=0 mT, g(z) = 2.178, A(z)= 4 mT) and absorption bands at 480, 540, and approximately 800 nm. The difference between the two purified forms of nitrous oxide reductase is interpreted as a difference in the oxidation state of the Cu(A) center. In form A, Cu(A) is predominantly oxidized (S = (1)/(2), Cu(1.5+)-Cu(1.5+)), while in form B it is mostly in the one-electron reduced state (S = 0, Cu(1+)-Cu(1+)). In both forms, Cu(Z) remains reduced (S = 1/2). Complete crystallographic data at 2.4 A indicate that Cu(A) is a binuclear site (similar to the site found in cytochrome c oxidase) and Cu(Z) is a novel tetracopper cluster [Brown, K., et al. (2000) Nat. Struct. Biol. (in press)]. The complete amino acid sequence of the enzyme was determined and comparisons made with sequences of other nitrous oxide reductases, emphasizing the coordination of the centers. A 10.3 kDa peptide copurified with both forms of nitrous oxide reductase shows strong homology with proteins of the heat-shock GroES chaperonin family.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10747777</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, CQFB, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825-114 Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andrade, S. L.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Feio, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aldehyde oxidoreductase activity in Desulfovibrio alaskensis NCIMB 13491 EPR assignment of the proximal [2Fe-2S] cluster to the Mo site</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10727945 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">267</style></volume><pages><style face="normal" font="default" size="100%">2054-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel molybdenum iron-sulfur-containing aldehyde oxidoreductase (AOR) belonging to the xanthine oxidase family was isolated and characterized from the sulfate-reducing bacterium Desulfovibrio alaskensis NCIMB 13491, a strain isolated from a soured oil reservoir in Purdu Bay, Alaska. D. alaskensis AOR is closely related to other AORs isolated from the Desulfovibrio genus. The protein is a 97-kDa homodimer, with 0.6 +/- 0.1 Mo, 3.6 +/- 0.1 Fe and 0.9 +/- 0.1 pterin cytosine dinucleotides per monomer. The enzyme catalyses the oxidation of aldehydes to their carboxylic acid form, following simple Michaelis-Menten kinetics, with the following parameters (for benzaldehyde): K(app/m)= 6.65 microM; V app = 13.12 microM.min(-1); k(app/cat) = 0.96 s(-1). Three different EPR signals were recorded upon long reduction of the protein with excess dithionite: an almost axial signal split by hyperfine interaction with one proton associated with Mo(V) species and two rhombic signals with EPR parameters and relaxation behavior typical of [2Fe-2S] clusters termed Fe/S I and Fe/S II, respectively. EPR results reveal the existence of magnetic interactions between Mo(V) and one of the Fe/S clusters, as well as between the two Fe/S clusters. Redox titration monitored by EPR yielded midpoint redox potentials of -275 and -325 mV for the Fe/S I and Fe/S II, respectively. The redox potential gap between the two clusters is large enough to obtain differentiated populations of these paramagnetic centers. This fact, together with the observed interactions among paramagnetic centers, was used to assign the EPR-distinguishable Fe/S I and Fe/S II to those seen in the reported crystal structures of homologous enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10727945</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica (Centro de Quimica Fina e Biotecnologia), Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Godinho, Manuel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New Methodological Approaches for Change in Traditional Sectors: The Case of the Portuguese Fisheries Socio-Economic System</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6444.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6444</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper summarises the methodological approach and main results of the MARHE project (Employment and Human Resources in the Fisheries Socio-Economic System). This project had as its main aim the search for alternative futures for the fisheries sector in Portugal, with particular attention being paid to the human resources situation and the working and living conditions of the fisheries-dependent populations in the coastal areas. This is a particularly interesting case, since fisheries were once an important activity and they are now in deep recession, even though it is generally recognised that the future utilisation of maritime resources offer an immense potential. As part of the research, a Delphi exercise was implemented involving in two successive stages some of the leading actors and experts dealing with the sector in Portugal. Other initiatives were held in the context of the MARHE project providing direct and indirect inputs to the scenarios and recommendations that were put forward in the sequence of the Delphi exercise. Overall the activities described in the paper contributed to the mobilisation of major actors and to discussions that may have practical implication for the future of the sector, if certain conditions are now met in the follow up to the project.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Prudencio, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel type of catalytic copper cluster in nitrous oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Structural Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{3}</style></number><publisher><style face="normal" font="default" size="100%">NATURE PUBLISHING GROUP</style></publisher><pub-location><style face="normal" font="default" size="100%">75 VARICK ST, 9TH FLR, NEW YORK, NY 10013-1917 USA</style></pub-location><volume><style face="normal" font="default" size="100%">{7}</style></volume><pages><style face="normal" font="default" size="100%">{191-195}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrous oxide (N(2)O) is a greenhouse gas, the third most significant contributor to global warming. As a key process for N(2)O elimination from the biosphere, N(2)O reductases catalyze the two-electron reduction of N(2)O to N(2). These 2 x 65 kDa copper enzymes are thought to contain a CuA electron entry site, similar to that of cytochrome c oxidase, and a CuZ catalytic center. The copper anomalous signal was used to solve the crystal structure of N(2)O reductase from Pseudomonas nautica by multiwavelength anomalous dispersion, to a resolution of 2.4 Angstrom. The structure reveals that the CuZ center belongs to a new type of metal cluster, in which four copper ions are liganded by seven histidine residues. N(2)O binds to this center via a single copper ion. The remaining copper ions might act as an electron reservoir, assuring a fast electron transfer and avoiding the formation of dead-end products.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/8A1B40A5-45D4-4548-A374-1F6C464C7EAB</style></custom3><auth-address><style face="normal" font="default" size="100%">{Cambillau, C (Reprint Author), CNRS, UPR 9039, 31 Chemin Joseph Aiguier, F-13402 Marseille 20, France. CNRS, UPR 9039, F-13402 Marseille 20, France. Univ Nova Lisboa, Ctr Quim Fina \&amp;amp; Biotecnol, Dept Quim, P-2825 Monte De Caparica, Portugal.}</style></auth-address><label><style face="normal" font="default" size="100%">r08448</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Godinho, Manuel M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{New Methodological Approaches for Change in Traditional Sectors: The Case of the Portuguese Fisheries Socio-Economic System}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">scenarios</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6444.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6444</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper summarises the methodological approach and main results of the MARHE project (Employment and Human Resources in the Fisheries Socio-Economic System). This project had as its main aim the search for alternative futures for the fisheries sector in Portugal, with particular attention being paid to the human resources situation and the working and living conditions of the fisheries-dependent populations in the coastal areas. This is a particularly interesting case, since fisheries were once an important activity and they are now in deep recession, even though it is generally recognised that the future utilisation of maritime resources offer an immense potential. As part of the research, a Delphi exercise was implemented involving in two successive stages some of the leading actors and experts dealing with the sector in Portugal. Other initiatives were held in the context of the MARHE project providing direct and indirect inputs to the scenarios and recommendations that were put forward in the sequence of the Delphi exercise. Overall the activities described in the paper contributed to the mobilisation of major actors and to discussions that may have practical implication for the future of the sector, if certain conditions are now met in the follow up to the project.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Lodeiro, C.</style></author><author><style face="normal" font="default" size="100%">Masotti, A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">de Melo, JS</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A novel fluorescent chemosensor exhibiting exciplex emission. An example of an elementary molecular machine driven by pH and by light</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2000</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000088914800040</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1639-1640</style></pages><isbn><style face="normal" font="default" size="100%">1359-7345</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Coordination/detachment of a pendent functionality in the Zn(ii) complex with a macrocyclic ligand L gives rise to on/off switching of exciplex emission, defining an elementary molecular machine whose movements are driven by both pH and light.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 347EQTimes Cited: 50&lt;br /&gt;
Cited Reference Count: 21&lt;br /&gt;
Bencini, A Bianchi, A Lodeiro, C Masotti, A Parola, AJ Pina, F de Melo, JS Valtancoli, B&lt;br /&gt;
Masotti, Andrea/D-5306-2009; Pina, Fernando/C-8161-2011; Seixas de Melo, Sergio/A-5388-2008; Lodeiro, Carlos/B-4793-2013; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Masotti, Andrea/0000-0002-2511-5088; Seixas de Melo, Sergio/0000-0001-9708-5079; Lodeiro, Carlos/0000-0001-5582-5446; Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
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Sotomayor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Surface Chemistry Experiment Using an Inexpensive W Contact Angle Goniometer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Chemical Education</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/ed077p59</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">59-62</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, TO</style></author><author><style face="normal" font="default" size="100%">Caetano, RB</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive Regulation of Arc Welding Temperature with Parallel Integral Action</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, FB</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Clarson, SJ</style></author><author><style face="normal" font="default" size="100%">Horta, A</style></author><author><style face="normal" font="default" size="100%">Pierola, IF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anomalous fluorescence of linear poly(methylphenylsiloxane) in dilute solution at temperatures below-50 degrees C</style></title><secondary-title><style face="normal" font="default" size="100%">Macromolecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">4772-4779</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Passaniti, P.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Artificial chemical systems capable of mimicking some elementary properties of neurons</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000087006600029</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">122</style></volume><pages><style face="normal" font="default" size="100%">4496-4498</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 135 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 136&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical/spectroscopic characterization and preliminary X-ray analysis of a new aldehyde oxidoreductase isolated from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000085640000016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">268</style></volume><pages><style face="normal" font="default" size="100%">745-749</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conditions Of Inter-Firm Co-Operation In A Virtual Enterprise Concept : The Case Of Automotive Sector In Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing systems</style></keyword><keyword><style  face="normal" font="default" size="100%">networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">virtual enterprises</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5658.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5658</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;One can assist to significant changes in the organisation of manufacturing systems during the last years. Lean production, network enterprise or the virtual enterprises are reference concepts of the re-organisation of manufacturing systems. Some authors mention a new enterprise paradigm, of generalisation of intelligent manufacture, organised in networks and assisted by information and communication technologies. The first part of the paper develops a critical approach to the illusion connected to these concepts, calling the attention to the diversity of the type of relationships among firms. If virtual enterprises (VE) are networks of firms with intensive usage of ICT, one can verify a predominance of a technicist perspective. This one considers that the development of VEs is a technological problem, of development and management of information systems, and of entrepreneurial share of different databases. Sociology can be useful, even fundamental in an anthropocentric approach. The last part of the paper is on the Portuguese situation in the automobile sector, approaching the types of entrepreneurial organisation.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray analysis of a membrane-bound nitrite reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000085557600020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">215-217</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Costa, Cristina/A-9966-2012; Romao, Maria/A-4115-2013; Lampreia, Jorge/A-9927-2012; Almeida, Maria Gabriela/D-8265-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Costa, Cristina/0000-0002-8611-9023; Romao, Maria/0000-0002-3004-0543; Lampreia, Jorge/0000-0001-8846-0041; Almeida, Maria Gabriela/0000-0002-4508-7379; Moura, Isabel/0000-0003-0971-4977; 2 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, FB</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Horta, A</style></author><author><style face="normal" font="default" size="100%">Pierola, IF</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamics of cyclic methylphenyltrisiloxane in the picosecond to nanosecond time range</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">17-24</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescent chemosensors containing polyamine receptors</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000089837900002</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><pages><style face="normal" font="default" size="100%">2143-2157</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 94 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 95&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rebelo, J.</style></author><author><style face="normal" font="default" size="100%">Macieira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C. S.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gene sequence and crystal structure of the aldehyde oxidoreductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000085976500011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">297</style></volume><pages><style face="normal" font="default" size="100%">135-146</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 46 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 46&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sadeghi, S. J.</style></author><author><style face="normal" font="default" size="100%">Valetti, F.</style></author><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Soares, C.M.</style></author><author><style face="normal" font="default" size="100%">Gilardi, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ionic strength dependence of the non-physiological electron transfer between flavodoxin and cytochrome c(553) from D-vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000165432900007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">730-737</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 GILARDI, GIANFRANCO/B-4523-2010; Soares, Claudio/E-2675-2012; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Passaniti, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light and pH switching between the various forms of the 4 '-methylflavylium cation</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000089982700004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">137</style></volume><pages><style face="normal" font="default" size="100%">21-28</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Brown, W.</style></author><author><style face="normal" font="default" size="100%">Almgren, M.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Light scattering study of water-in-oil AOT microemulsions with poly(oxy)ethylene</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000084890100030</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">465-470</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 16 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 16&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, TO</style></author><author><style face="normal" font="default" size="100%">Caetano, RB</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multipredictive adaptive control of arc welding trailing centerline temperature</style></title><secondary-title><style face="normal" font="default" size="100%">Control Systems Technology, IEEE Transactions on</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">159–169</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Moncada, MC</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the red colour of raspberry (Rubus idaeus)</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000086086100031</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">1987-1991</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 9 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Masotti, A.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">pH modulation of the luminescence emission of a new europium cryptate complex</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000086373000017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><pages><style face="normal" font="default" size="100%">561-562</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 62 Masotti, Andrea/D-5306-2009; Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Masotti, Andrea/0000-0002-2511-5088; Pina, Fernando/0000-0001-8529-6848; 63&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Moura, S.</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of luteolinidin - &quot;Write-lock-read-unlock-erase'' with a natural compound</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000087791600005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">33-39</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 11 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elisei, F</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Ortica, F</style></author><author><style face="normal" font="default" size="100%">Aloisi, GG</style></author><author><style face="normal" font="default" size="100%">Costa, M</style></author><author><style face="normal" font="default" size="100%">Leitao, E</style></author><author><style face="normal" font="default" size="100%">Abreu, I</style></author><author><style face="normal" font="default" size="100%">Dias, A</style></author><author><style face="normal" font="default" size="100%">Bonifacio, V</style></author><author><style face="normal" font="default" size="100%">Medeiros, J</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Becker, RS</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysical properties of hydroxy-substituted flavothiones</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry a</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">25</style></number><volume><style face="normal" font="default" size="100%">104</style></volume><pages><style face="normal" font="default" size="100%">6095-6102</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prudencio, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Cabrito, I.</style></author><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Samyn, B.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, characterization, and preliminary crystallographic study of copper-containing nitrous oxide reductase from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">{14}</style></number><volume><style face="normal" font="default" size="100%">{39}</style></volume><pages><style face="normal" font="default" size="100%">{3899-3907}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aerobic purification of Pseudomonas nautica 617 nitrous oxide reductase yielded two forms of the enzyme exhibiting different chromatographic behaviors. The protein contains six copper atoms per monomer, arranged in two centers named CUA and Cut. Cut could be neither oxidized nor further reduced under our experimental conditions, and exhibits a 4-line EPR spectrum (g(x)= 2.015, A(x) = 1.5 mT, g(y) = 2.071, A(y) = 2 mT, g(z) = 2.138, A(z) = 7 mT) and a strong absorption at similar to 640 nm. Cu-A can be stabilized in a reduced EPR-silent state and in an oxidized state with a typical 7-line EPR spectrum (g(x) g(y) = 2.021, A(x) = A(y) = 0 T, g(z) =0.178, A(z) = 4 mT) and absorption bands at 480, 540, and similar to 800 nm. The difference between the two purified forms of nitrous oxide reductase is interpreted as a difference in the oxidation state of the CuA center. In form A, CUA is predominantly oxidized (S = 1/2, Cu1.5+-Cu1.5+), while in form B it is mostly in the one-electron reduced state (S = 0, Cu1+-Cu1+). In both forms, Cu-Z remains reduced (S = 1/2). Complete crystallographic data at 2.4 Angstrom indicate that Cu-A is a binuclear site (similar to the site found in cytochrome c oxidase) and Cu-Z is a novel tetracopper cluster [Brown, K., et ai. (2000) Nat. Struct. Biol. (in press)]. The complete amino acid sequence of the enzyme was determined and comparisons made with sequences of other nitrous oxide reductases, emphasizing the coordination of the centers. A 10.3 kDa peptide copurified with both forms of nitrous oxide reductase shows strong homology with proteins of the heat-shock GroES chaperonin family.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/3D8E3FCE-94C3-42E3-89C4-C8C1A1FED47C</style></custom3><label><style face="normal" font="default" size="100%">r08493</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wengenack, N. L.</style></author><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Kennedy, M. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox potential measurements of the Mycobacterium tuberculosis heme protein KatG and the isoniazid-resistant enzyme KatG(S315T): Insights into isoniazid activation</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><number><style face="normal" font="default" size="100%">{37}</style></number><volume><style face="normal" font="default" size="100%">{39}</style></volume><pages><style face="normal" font="default" size="100%">{11508-11513}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mycobacterium tuberculosis KatG is a multifunctional heme enzyme responsible for activation of the antibiotic isoniazid. A KatG(S315T) point mutation is found in &amp;gt;50% of isoniazid-resistant clinical isolates. Since isoniazid activation is thought to involve an oxidation reaction, the redox potential of KatG was determined using cyclic voltammetry, square wave voltammetry, and spectroelectrochemical titrations. Isoniazid activation may proceed via a cytochrome P450-like mechanism. Therefore, the possibility that substrate binding by KatG leads to an increase in the heme redox potential and the possibility that KatG(S315T) confers isoniazid resistance by altering the redox potential were examined. Effects of the heme spin state on the reduction potentials of KatG and KatG(S315T) were also determined. Assessment of the Fe3+/Fe2+ couple gave a midpoint potential of ca. -50 mV for both KatG and KatG(S315T). In contrast to cytochrome P450s, addition of substrate had no significant effect on either the KatG or KatG(S315T) redox potential. Conversion of the heme to a low-spin configuration resulted in a -150 to -200 mV shift of the KatG and KatG(S315T) redox potentials. These results suggest that isoniazid resistance conferred by KatG(S315T) is not mediated through changes in the heme redox potential. The redox potentials of isoniazid were also determined using cyclic and square wave voltammetry, and the results provide evidence that the ferric KatG and KatG(S315T) midpoint potentials are too low to promote isoniazid oxidation without formation of a high-valent enzyme intermediate such as compounds I and IT or oxyferrous KatG.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/FC8F7333-03BA-41C9-A1BB-14A06AF3E87F</style></custom3><label><style face="normal" font="default" size="100%">r08457</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Brown, W.</style></author><author><style face="normal" font="default" size="100%">Almgren, M.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Temperature and composition dependence of the structure of isooctane/AOT microemulsion L-2 phases with glycerol and formamide: A light scattering study</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000165267300028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">8763-8770</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Conditions Of Inter-Firm Co-Operation In A Virtual Enterprise Concept : The Case Of Automotive Sector In Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing systems</style></keyword><keyword><style  face="normal" font="default" size="100%">networks</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">virtual enterprises</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5658.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5658</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;One can assist to significant changes in the organisation of manufacturing systems during the last years. Lean production, network enterprise or the virtual enterprises are reference concepts of the re-organisation of manufacturing systems. Some authors mention a new enterprise paradigm, of generalisation of intelligent manufacture, organised in networks and assisted by information and communication technologies. The first part of the paper develops a critical approach to the illusion connected to these concepts, calling the attention to the diversity of the type of relationships among firms. If virtual enterprises (VE) are networks of firms with intensive usage of ICT, one can verify a predominance of a technicist perspective. This one considers that the development of VEs is a technological problem, of development and management of information systems, and of entrepreneurial share of different databases. Sociology can be useful, even fundamental in an anthropocentric approach. The last part of the paper is on the Portuguese situation in the automobile sector, approaching the types of entrepreneurial organisation.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, T.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Duarte, L. C.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Girio, F. M. F.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Vandenberghe, I.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A cytochrome c peroxidase from Pseudomonas nautica 617 active at high ionic strength: expression, purification and characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica Et Biophysica Acta-Protein Structure and Molecular Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 12</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/s0167-4838(99)00188-0</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">1434</style></volume><pages><style face="normal" font="default" size="100%">248-259</style></pages><isbn><style face="normal" font="default" size="100%">0167-4838</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochrome c peroxidase was expressed in cells of Pseudomonas nautica strain 617 grown under microaerophilic conditions. The 36.5 kDa dihaemic enzyme was purified to electrophoretic homogeneity in three chromatographic steps. N-terminal sequence comparison showed that the Ps. nautica enzyme exhibits a high similarity with the corresponding proteins from Paracoccus denitrificans and Pseudomonas aeruginosa. UV-visible spectra confirm calcium activation of the enzyme through spin state transition of the peroxidatic haem. Monohaemic cytochrome c(552) from Ps. nautica was identified as the physiological electron donor, with a half-saturating concentration of 122 mu M and allowing a maximal catalytic centre activity of 116 000 min(-1). Using this cytochrome the enzyme retained the same activity even at high ionic strength. There are indications that the interactions between the two redox partners are mainly hydrophobic in nature. (C) 1999 Elsevier Science B.V. All rights reserved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000083215000003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 27&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, M M B</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Diels-Alder, retro-Diels-Alder approach to arcyriaflavin-A</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAY 7</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">3795-3796</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">George, G. N.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Observation of ligand-based redox chemistry at the active site of a molybdenum enzyme</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja9841761</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">121</style></volume><pages><style face="normal" font="default" size="100%">2625-2626</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000079363300047</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">Teixeira, AC</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reactions of 2-acylthiazolium salts with N-arylhydroxylamines</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR 19</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">3541-3552</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia, C.</style></author><author><style face="normal" font="default" size="100%">Monzani, E.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cross-linking between cytochrome c3 and flavodoxin from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Cross-Linking Reagents</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">CME-Carbodiimide/analogs &amp; derivatives</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dose-Response Relationship, Drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Ethyldimethylaminopropyl Carbodiimide</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Osmolar Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Sodium Chloride/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Static Electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">Succinimides</style></keyword><keyword><style  face="normal" font="default" size="100%">Time Factors</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10079190 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">256</style></volume><pages><style face="normal" font="default" size="100%">367-71</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Tetraheme cytochrome c3 (13 kDa) and flavodoxin (16 kDa), are small electron transfer proteins that have been used to mimic, in vitro, part of the electron-transfer chain that operates between substract electron donors and respiratory electron acceptors partners in Desulfovibrio species (Palma, N., Moura, I., LeGall, J., Van Beeumen, J., Wampler, J., Moura, J. J. G. (1994) Biochemistry 33, 6394-6407). The electron transfer between these two proteins is believed to occur through the formation of a specific complex where electrostatic interaction is the main driving force (Stewart, D., LeGall, J., Moura, I., Moura, J.J.G., Peck, H.D., Xavier, A.V., Weiner, P.K. and Wampler, J.E. (1988) Biochemistry 27, 2444-2450, Stewart, D., LeGall, J., Moura, I., Moura, J.J.G., Peck, H.D., Xavier, A.V., Weiner, P., Wampler, J. (1989) Eur. J. Biochem. 185, 695-700). In order to obtain structural information of the pre-complex, a covalent complex between the two proteins was prepared. A water-soluble carbodiimide [EDC (1-ethyl-3(3 dimethylaminopropyl) carbodiimide hydrochloride] was used for the cross linking reaction. The reaction was optimized varying a wide number of experimental parameters such as ionic strength, protein and cross linker concentration, and utilization of different cross linkers and reaction time between the crosslinker and proteins.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10079190</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, 2825-114, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical and spectroscopic characterization of overexpressed fuscoredoxin from Escherichia coli</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/*isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10381368 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">260</style></volume><pages><style face="normal" font="default" size="100%">209-15</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fuscoredoxin is a unique iron containing protein of yet unknown function originally discovered in the sulfate reducers of the genus Desulfovibrio. It contains two iron-sulfur clusters: a cubane [4Fe-4S] and a mixed oxo- and sulfido-bridged 4Fe cluster of unprecedented structure. The recent determination of the genomic sequence of Escherichia coli (E. coli) has revealed a homologue of fuscoredoxin in this facultative microbe. The presence of this gene in E. coli raises interesting questions regarding the function of fuscoredoxin and whether this gene represents a structural homologue of the better-characterized Desulfovibrio proteins. In order to explore the latter, an overexpression system for the E. coli fuscoredoxin gene was devised. The gene was cloned from genomic DNA by use of the polymerase chain reaction into the expression vector pT7-7 and overexpressed in E. coli BL21(DE3) cells. After two chromatographic steps a good yield of recombinant protein was obtained (approximately 4 mg of pure protein per liter of culture). The purified protein exhibits an optical spectrum characteristic of the homologue from D. desulfuricans, indicating that cofactor assembly was accomplished. Iron analysis indicated that the protein contains circa 8 iron atoms/molecule which were shown by EPR and Mossbauer spectroscopies to be present as two multinuclear clusters, albeit with slightly altered spectroscopic features. A comparison of the primary sequences of fuscoredoxins is presented and differences on cluster coordination modes are discussed on the light of the spectroscopic data.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10381368</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, 2825-114, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Brown, K.</style></author><author><style face="normal" font="default" size="100%">Nurizzo, D.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Shepard, W.</style></author><author><style face="normal" font="default" size="100%">Moura, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tegoni, M.</style></author><author><style face="normal" font="default" size="100%">Cambillau, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MAD structure of Pseudomonas nautica dimeric cytochrome c552 mimicks the c4 Dihemic cytochrome domain association</style></title><secondary-title><style face="normal" font="default" size="100%">J Mol Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Microspectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Mimicry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Solutions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 18</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10369779 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">289</style></volume><pages><style face="normal" font="default" size="100%">1017-28</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The monohemic cytochrome c552from Pseudomonas nautica (c552-Pn) is thought to be the electron donor to cytochrome cd1, the so-called nitrite reductase (NiR). It shows as high levels of activity and affinity for the P. nautica NiR (NiR-Pn), as the Pseudomonas aeruginosa enzyme (NiR-Pa). Since cytochrome c552is by far the most abundant electron carrier in the periplasm, it is probably involved in numerous other reactions. Its sequence is related to that of the c type cytochromes, but resembles that of the dihemic c4cytochromes even more closely. The three-dimensional structure of P. nautica cytochrome c552has been solved to 2.2 A resolution using the multiple wavelength anomalous dispersion (MAD) technique, taking advantage of the presence of the eight Fe heme ions in the asymmetric unit. Density modification procedures involving 4-fold non-crystallographic averaging yielded a model with an R -factor value of 17.8 % (Rfree=20.8 %). Cytochrome c552forms a tight dimer in the crystal, and the dimer interface area amounts to 19% of the total cytochrome surface area. Four tighly packed dimers form the eight molecules of the asymmetric unit. The c552dimer is superimposable on each domain of the monomeric cytochrome c4from Pseudomomas stutzeri (c4-Ps), a dihemic cytochrome, and on the dihemic c domain of flavocytochrome c of Chromatium vinosum (Fcd-Cv). The interacting residues which form the dimer are both similar in character and position, which is also true for the propionates. The dimer observed in the crystal also exists in solution. It has been hypothesised that the dihemic c4-Ps may have evolved via monohemic cytochrome c gene duplication followed by evolutionary divergence and the adjunction of a connecting linker. In this process, our dimeric c552structure might be said to constitute a &quot;living fossile&quot; occurring in the course of evolution between the formation of the dimer and the gene duplication and fusion. The availability of the structure of the cytochrome c552-Pn and that of NiR from P. aeruginosa made it possible to identify putative surface patches at which the docking of c552to NiR-Pn may occur.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10369779</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0022-2836 (Print)0022-2836 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Architecture et Fonction des Macromolecules Biologiques, UP R 9039 - CNRS 31, Ch., Joseph Aiguier, Marseille Cedex 20, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuhlmann, Stefan</style></author><author><style face="normal" font="default" size="100%">Boekholt, Patries</style></author><author><style face="normal" font="default" size="100%">Georghiou, Luke</style></author><author><style face="normal" font="default" size="100%">Guy, Ken</style></author><author><style face="normal" font="default" size="100%">Heraud, Jean-Alain</style></author><author><style face="normal" font="default" size="100%">Laredo, Philippe</style></author><author><style face="normal" font="default" size="100%">Lemola, Tarmo</style></author><author><style face="normal" font="default" size="100%">Loveridge, Denis</style></author><author><style face="normal" font="default" size="100%">Luukkonen, Terttu</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Polt, Wolfgang</style></author><author><style face="normal" font="default" size="100%">Ri</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving Distributed Intelligence in Complex Innovation Systems</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">evaluation</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">technology foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6426.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6426</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Science and technology (S&amp;amp;T) are considered to be a central source, or at least a basic medium, of societal and industrial innovation, while innovation is conceived to basically feed the regeneration of our welfare. The suppliers of S&amp;amp;T in Europe as well as the users of their „products“, are confronted with a number of challenges today. We want to stress here that it was not the primary goal of our Advanced Science &amp;amp; Technology Policy Planning (ASTPP) Network to come up with proposals how the strategic character of European S&amp;amp;T policies could be strengthened. The ASTPP-network instead focuses on one aspect: the provision of strategic intelligence necessary to identify and develop strategic choices. The underlying hypothesis is that the existing body of experiences with technology foresight, technology assessment and S/T policy evaluation provides a basis for the development of an advanced S&amp;amp;T policy „planning“ approach by trying to enhance, interlink or even integrate the growing, but still dispersed experience in these three areas of intelligence. By „intelligent“ we mean that the inter-relatedness of S&amp;amp;T, industrial efforts, societal needs and political interventions becomes more transparent so that interactive collaboration between them will be facilitated.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuhlmann, Stefan</style></author><author><style face="normal" font="default" size="100%">Boekholt, Patries</style></author><author><style face="normal" font="default" size="100%">Georghiou, Luke</style></author><author><style face="normal" font="default" size="100%">Guy, Ken</style></author><author><style face="normal" font="default" size="100%">Heraud, Jean-Alain</style></author><author><style face="normal" font="default" size="100%">Laredo, Philippe</style></author><author><style face="normal" font="default" size="100%">Lemola, Tarmo</style></author><author><style face="normal" font="default" size="100%">Loveridge, Denis</style></author><author><style face="normal" font="default" size="100%">Luukkonen, Terttu</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Polt, Wolfgang</style></author><author><style face="normal" font="default" size="100%">Rip</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Improving Distributed Intelligence in Complex Innovation Systems}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">assessment</style></keyword><keyword><style  face="normal" font="default" size="100%">evaluation</style></keyword><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">technology foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">technology policy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6426.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6426</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Science and technology (S&amp;amp;T) are considered to be a central source, or at least a basic medium, of societal and industrial innovation, while innovation is conceived to basically feed the regeneration of our welfare. The suppliers of S&amp;amp;T in Europe as well as the users of their „products“, are confronted with a number of challenges today. We want to stress here that it was not the primary goal of our Advanced Science &amp;amp; Technology Policy Planning (ASTPP) Network to come up with proposals how the strategic character of European S&amp;amp;T policies could be strengthened. The ASTPP-network instead focuses on one aspect: the provision of strategic intelligence necessary to identify and develop strategic choices. The underlying hypothesis is that the existing body of experiences with technology foresight, technology assessment and S/T policy evaluation provides a basis for the development of an advanced S&amp;amp;T policy „planning“ approach by trying to enhance, interlink or even integrate the growing, but still dispersed experience in these three areas of intelligence. By „intelligent“ we mean that the inter-relatedness of S&amp;amp;T, industrial efforts, societal needs and political interventions becomes more transparent so that interactive collaboration between them will be facilitated.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural studies by X-ray diffraction on metal substituted desulforedoxin, a rubredoxin-type protein</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10422844 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">1536-45</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin (Dx), isolated from the sulfate reducing bacterium Desulfovibrio gigas, is a small homodimeric (2 x 36 amino acids) protein. Each subunit contains a high-spin iron atom tetrahedrally bound to four cysteinyl sulfur atoms, a metal center similar to that found in rubredoxin (Rd) type proteins. The simplicity of the active center in Dx and the possibility of replacing the iron by other metals make this protein an attractive case for the crystallographic analysis of metal-substituted derivatives. This study extends the relevance of Dx to the bioinorganic chemistry field and is important to obtain model compounds that can mimic the four sulfur coordination of metals in biology. Metal replacement experiments were carried out by reconstituting the apoprotein with In3+, Ga3+, Cd2+, Hg2+, and Ni2+ salts. The In3+ and Ga3+ derivatives are isomorphous with the iron native protein; whereas Cd2+, Hg2+, and Ni2+ substituted Dx crystallized under different experimental conditions, yielding two additional crystal morphologies; their structures were determined by the molecular replacement method. A comparison of the three-dimensional structures for all metal derivatives shows that the overall secondary and tertiary structures are maintained, while some differences in metal coordination geometry occur, namely, bond lengths and angles of the metal with the sulfur ligands. These data are discussed in terms of the entatic state theory.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10422844</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0961-8368 (Print)0961-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotechnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Than, M. E.</style></author><author><style face="normal" font="default" size="100%">Humm, A.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G. P.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H. D.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the first dissimilatory nitrate reductase at 1.9 A solved by MAD methods</style></title><secondary-title><style face="normal" font="default" size="100%">Structure</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Guanine Nucleotides/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Organometallic Compounds/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10368307 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">65-79</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;BACKGROUND: The periplasmic nitrate reductase (NAP) from the sulphate reducing bacterium Desulfovibrio desulfuricans ATCC 27774 is induced by growth on nitrate and catalyses the reduction of nitrate to nitrite for respiration. NAP is a molybdenum-containing enzyme with one bis-molybdopterin guanine dinucleotide (MGD) cofactor and one [4Fe-4S] cluster in a single polypeptide chain of 723 amino acid residues. To date, there is no crystal structure of a nitrate reductase. RESULTS: The first crystal structure of a dissimilatory (respiratory) nitrate reductase was determined at 1.9 A resolution by multiwavelength anomalous diffraction (MAD) methods. The structure is folded into four domains with an alpha/beta-type topology and all four domains are involved in cofactor binding. The [4Fe-4S] centre is located near the periphery of the molecule, whereas the MGD cofactor extends across the interior of the molecule interacting with residues from all four domains. The molybdenum atom is located at the bottom of a 15 A deep crevice, and is positioned 12 A from the [4Fe-4S] cluster. The structure of NAP reveals the details of the catalytic molybdenum site, which is coordinated to two MGD cofactors, Cys140, and a water/hydroxo ligand. A facile electron-transfer pathway through bonds connects the molybdenum and the [4Fe-4S] cluster. CONCLUSIONS: The polypeptide fold of NAP and the arrangement of the cofactors is related to that of Escherichia coli formate dehydrogenase (FDH) and distantly resembles dimethylsulphoxide reductase. The close structural homology of NAP and FDH shows how small changes in the vicinity of the molybdenum catalytic site are sufficient for the substrate specificity.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10368307</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0969-2126 (Print)0969-2126 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, CQFB, FCT, Universidade Nova de Lisboa, Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E. J. Cabrita</style></author><author><style face="normal" font="default" size="100%">Candeias, SX</style></author><author><style face="normal" font="default" size="100%">A. M. Ramos</style></author><author><style face="normal" font="default" size="100%">C. A. M. Afonso</style></author><author><style face="normal" font="default" size="100%">Santos, A. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel acid catalysed 1,4-addition-type ring-opening polymerisation of cyclic phosphorimidates</style></title><secondary-title><style face="normal" font="default" size="100%">Tetrahedron Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 1 1999</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">137-140</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Gavel, O.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and characterization of a tungsten-containing formate dehydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aerobiosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Guanine Nucleotides/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Tungsten/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10587462 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">49</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">16366-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An air-stable formate dehydrogenase (FDH), an enzyme that catalyzes the oxidation of formate to carbon dioxide, was purified from the sulfate reducing organism Desulfovibrio gigas (D. gigas) NCIB 9332. D. gigas FDH is a heterodimeric protein [alpha (92 kDa) and beta (29 kDa) subunits] and contains 7 +/- 1 Fe/protein and 0.9 +/- 0.1 W/protein. Selenium was not detected. The UV/visible absorption spectrum of D. gigas FDH is typical of an iron-sulfur protein. Analysis of pterin nucleotides yielded a content of 1.3 +/- 0.1 guanine monophosphate/mol of enzyme, which suggests a tungsten coordination with two molybdopterin guanine dinucleotide cofactors. Both Mossbauer spectroscopy performed on D. gigas FDH grown in a medium enriched with (57)Fe and EPR studies performed in the native and fully reduced state of the protein confirmed the presence of two [4Fe-4S] clusters. Variable-temperature EPR studies showed the presence of two signals compatible with an atom in a d(1) configuration albeit with an unusual relaxation behavior as compared to the one generally observed for W(V) ions.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10587462</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica (Centro de Quimica Fina e Biotecnologia), Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">A.M.M. Antunes</style></author><author><style face="normal" font="default" size="100%">M.M. Marques</style></author><author><style face="normal" font="default" size="100%">Chiarelli, MP</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New syntheses of DNA adducts from methylated anilines present in tobacco smoke</style></title><secondary-title><style face="normal" font="default" size="100%">CHEMICAL RESEARCH IN TOXICOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">DEC</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">1223-1233</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Rodrigues, P.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Wray, V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The solution structure of a [3Fe-4S] ferredoxin: oxidised ferredoxin II from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Inorg Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Solutions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10555576 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">421-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The use of standard 2D NMR experiments in combination with 1D NOE experiments allowed the assignment of 51 of the 58 spin systems of oxidised [3Fe4S] ferredoxin isolated from Desulfovibrio gigas. The NMR solution structure was determined using data from 1D NOE and 2D NOESY spectra, as distance constraints, and information from the X-ray structure for the spin systems not detected by NMR in torsion angle dynamics calculations to produce a family of 15 low target function structures. The quality of the NMR family, as judged by the backbone r.m.s.d. values, was good (0.80 A), with the majority of phi/psi angles falling within the allowed region of the Ramachandran plot. A comparison with the X-ray structure indicated that the overall global fold is very similar in solution and in the solid state. The determination of the solution structure of ferredoxin II (FdII) in the oxidised state (FdIIox) opens the way for the determination of the solution structure of the redox intermediate state of FdII (FdII(int)), for which no X-ray structure is available.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10555576</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0949-8257 (Print)0949-8257 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Universidade de Aveiro, Portugal. brian@dq.va.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Palma, N.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The structure of an electron transfer complex containing a cytochrome c and a peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Horses</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Peroxidases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protons</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10196231 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">274</style></volume><pages><style face="normal" font="default" size="100%">11383-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Efficient biological electron transfer may require a fluid association of redox partners. Two noncrystallographic methods (a new molecular docking program and 1H NMR spectroscopy) have been used to study the electron transfer complex formed between the cytochrome c peroxidase (CCP) of Paracoccus denitrificans and cytochromes c. For the natural redox partner, cytochrome c550, the results are consistent with a complex in which the heme of a single cytochrome lies above the exposed electron-transferring heme of the peroxidase. In contrast, two molecules of the nonphysiological but kinetically competent horse cytochrome bind between the two hemes of the peroxidase. These dramatically different patterns are consistent with a redox active surface on the peroxidase that may accommodate more than one cytochrome and allow lateral mobility.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10196231</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary studies, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall Edinburgh EH9 1QH, United Kingdom. graham@lab0.vet.ed.ac.uk</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary x-ray analysis of a nitrate reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr D Biol Crystallogr</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/*chemistry/isolation &amp; purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10089321 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 4</style></number><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">877-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Periplasmic nitrate reductase from the sulfate-reducing bacterium Desulfovibrio desulfuricans ATCC 27774 contains two molybdopterin guanine dinucleotide cofactors and one [4Fe-4S] cluster as prosthetic groups and catalyzes the conversion of nitrate to nitrite. Crystals of the oxidized form of this enzyme were obtained using PEG as precipitant and belong to space group P3121 or P3221, with unit-cell dimensions a = b = 106.3, c = 135.1 A. There is one monomer of 80 kDa in the asymmetric unit, which corresponds to a Matthews ratio of 2.75 A3 Da-1. Using cryo-cooling procedures and X-rays from a rotating-anode generator, diffraction was observed to beyond 3.0 A resolution.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">10089321</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0907-4449 (Print)0907-4449 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, CQFB, FCT, Universidade Nova de Lisboa, 2825-114 Caparica, Portugal and ITQB, Apt. 127, 2780 Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Girotti, S.</style></author><author><style face="normal" font="default" size="100%">Ferri, E. N.</style></author><author><style face="normal" font="default" size="100%">Fini, F.</style></author><author><style face="normal" font="default" size="100%">Ruffini, F.</style></author><author><style face="normal" font="default" size="100%">Budini, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Almeida, G.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Carrea, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enzymatic spectrophotometric determination of nitrites in beer</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1080/00032719908542965</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">2217-2227</style></pages><isbn><style face="normal" font="default" size="100%">0003-2719</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A colorimetric assay for nitrite determination in beer based on c-type multiheme enzyme Nitrite reductase (NiR) isolated from Desulfovibrio desulfuricans ATCC 27774, was developed. Using the enzyme in solution, nitrite assay was linear in the 10(-8) - 10(-2) M range with a detection limit of 10(-8) M. and a recovery ranging from 90 to 107%. The imprecision ranged from 4 to 10% on the entire calibration curve. With NIR immobilised onto a nylon coil, a flow reactor was developed which showed a narrower linear range (10(-5) - 10(-2) M) and a higher detection limit (10(-5) M) than with the enzyme in solution, but made it possible to reuse the enzyme up to 100 times (50% residual activity). Sample preparation was simple and fast: only degassing and beer dilution by buffer was needed. This enzymatic assay was in good agreement with the results obtained using commercial nitrite determination kits.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000082248400006</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of supramolecular species involving anionic coordination compounds and polyammonium macrocyclic receptors</style></title><secondary-title><style face="normal" font="default" size="100%">Coordination Chemistry Reviews</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000080701200010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">185-6</style></volume><pages><style face="normal" font="default" size="100%">149-165</style></pages><isbn><style face="normal" font="default" size="100%">0010-8545</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Polyammonium macrocyclic receptors can bind anionic coordination compounds, namely those containing cyanide ligands. The;driving force to maintain the adduct is essentially the coulombic attraction, but the possibility of formation of hydrogen bonds is also important to define the geometry of the structure. The second coordination sphere that results from the binding of the polyammonium macrocycle can change several physicochemical properties of the metal coordination-compound, such as spectroscopic, redox and photophysical properties as well as the photochemical reactivity. These. changes permit:to infer, in some favourable cases, details of the supramolecular structure in solution. (C) 1999 Elsevier Science S.A. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 203GXTimes Cited: 22&lt;br /&gt;
Cited Reference Count: 33&lt;br /&gt;
Pina, F Parola, AJ&lt;br /&gt;
XXXIII International Conference on Coordination Chemistry&lt;br /&gt;
Aug 30-sep 04, 1998&lt;br /&gt;
Florence, italy&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author><author><style face="normal" font="default" size="100%">Lopes, A. D.</style></author><author><style face="normal" font="default" size="100%">Lopes, J. P.</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author><author><style face="normal" font="default" size="100%">Wachter, W.</style></author><author><style face="normal" font="default" size="100%">Mink, J.</style></author><author><style face="normal" font="default" size="100%">Hajba, L.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tetracarboxylatodirhenium complexes linked by axial cyano bridges to metalpentacarbonyl ligands - Synthesis and characterization</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000078275700013</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">295-301</style></pages><isbn><style face="normal" font="default" size="100%">1434-1948</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reaction of Re-2{mu-O2CC(CH3)(3)}(4)Cl-2 with [(CO)(5)M-CN]Na (M = Cr, Mo, W) leads to tetranuclear complexes of formula Re-2{mu-O2CC(CH3)(3)}(4)[-NC-M(CO)(5)](2) (M = Cr, Mo, W). These complexes were characterized by H-1-, C-13-, and Mo-95-NMR, IR and Raman spectroscopy, elemental analysis and examined by cyclic voltammetry. The applied methods show the donor capabilities of the [(CO)(5)M-CN](-) ligands which shift electron density towards the Re centers weakening the Re-Re quadruple bond. The Re-Re bond lengths and the v(Re-Re) force constants are estimated based on the FT-IR and Raman examinations. Photochemical examinations and TG/MS experiments have also been conducted. The latter methods shows that the product complexes decompose around 100 degrees C, by first loosing their carbonyl substituents; as do the Cr, Mo, W precursor compounds. The dirhenium tetrapivalate unit decomposes only at higher temperatures in a distinct second step.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 161EKTimes Cited: 17&lt;br /&gt;
Cited Reference Count: 42&lt;br /&gt;
Kuhn, FE Goncalves, IS Lopes, AD Lopes, JP Romao, CC Wachter, W Mink, J Hajba, L Parola, AJ Pina, F Sotomayor, J&lt;br /&gt;
Kuhn, Fritz/A-3113-2010; Pina, Fernando/C-8161-2011; Lopes, Andre/E-2136-2012; Romao, Carlos /D-1162-2010; Parola, A. Jorge/F-4048-2010; Sotomayor, Joao/D-8103-2013; Goncalves, Isabel/H-3742-2013&lt;br /&gt;
Romao, Carlos /0000-0001-5061-3743; Parola, A. Jorge/0000-0002-1333-9076; Sotomayor, Joao/0000-0002-4589-0591;&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Berlin&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">H. de Lencastre</style></author><author><style face="normal" font="default" size="100%">S.W Wu</style></author><author><style face="normal" font="default" size="100%">M. G. Pinho</style></author><author><style face="normal" font="default" size="100%">A. M. Ludovice</style></author><author><style face="normal" font="default" size="100%">S. Filipe</style></author><author><style face="normal" font="default" size="100%">S. Gardete</style></author><author><style face="normal" font="default" size="100%">R. Sobral</style></author><author><style face="normal" font="default" size="100%">S. Gill</style></author><author><style face="normal" font="default" size="100%">M. Chung</style></author><author><style face="normal" font="default" size="100%">A. Tomasz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibiotic resistance as a stress response: complete sequencing of a large number of chromosomal loci in Staphylococcus aureus strain COL that impact on the expression of resistance to methicillin</style></title><secondary-title><style face="normal" font="default" size="100%">Microb. Drug Resist</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">163-175</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">N. M. Alves</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparing dielectric measurements on poly(ethylene terephthalate) at constant heating rates with isothermal measurements</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0032386198002031</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">2675-2679</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">ADVANCES IN INORGANIC CHEMISTRY, VOL 47</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/F041DE94-A140-4AA2-BF9E-514812BE2BDF</style></custom3><label><style face="normal" font="default" size="100%">r08501</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical and spectroscopic characterization of overexpressed fuscoredoxin from Escherichia coli</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical And Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{1}</style></number><volume><style face="normal" font="default" size="100%">{260}</style></volume><pages><style face="normal" font="default" size="100%">{209-215}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fuscoredoxin is a unique iron containing protein of yet unknown function originally discovered in the sulfate reducers of the genus Desulfovibrio. It contains two iron-sulfur clusters: a cubane [4Fe-4S] and a mixed oxo- and sulfide-bridged 4Fe cluster of unprecedented structure. The recent determination of the genomic sequence of Escherichia coli (E. coli) has revealed a homologue of fuscoredoxin in this facultative microbe. The presence of this gene in E. coli raises interesting questions regarding the function of fuscoredoxin and whether this gene represents a structural homologue of the better-characterized Desulfovibrio proteins. In order to explore the latter, an overexpression system for the E. coli fuscoredoxin gene was devised. The gene was cloned from genomic DNA by use of the polymerase chain reaction into the expression vector pT7-7 and overexpressed in E. coli BL21(DE3) cells. After two chromatographic steps a good yield of recombinant protein was obtained (approximately 4 mg of pure protein per liter of culture). The purified protein exhibits an optical spectrum characteristic of the homologue from D. desulfuricans, indicating that cofactor assembly was accomplished. Iron analysis indicated that the protein contains circa 8 iron atoms/molecule which were shown by EPR and Mossbauer spectroscopies to be present as two multinuclear clusters, albeit with slightly altered spectroscopic features. A comparison of the primary sequences of fuscoredoxins is presented and differences on cluster coordination modes are discussed on the light of the spectroscopic data. (C) 1999 Academic Press.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/9534B82B-E9C1-4F2A-A24B-A603251548A6</style></custom3><label><style face="normal" font="default" size="100%">r08496</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemosensors displaying pH controlled multistage fluorescence emission</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000082696800011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">65-69</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pamplona, A.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cloning and overexpression of E.Coli fuscoredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{1-4}</style></number><volume><style face="normal" font="default" size="100%">{74}</style></volume><pages><style face="normal" font="default" size="100%">{260}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/EF6C7304-50CD-4FC5-A744-C7D91515C140</style></custom3><label><style face="normal" font="default" size="100%">r08497</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prudencio, M.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Copper-containing nitrous oxide reductase from Pseudomonas nautica: spectroscopic and redox properties</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{1-4}</style></number><volume><style face="normal" font="default" size="100%">{74}</style></volume><pages><style face="normal" font="default" size="100%">{267}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/34F18F28-6C3F-494B-A85C-A27F6F2ECD66</style></custom3><label><style face="normal" font="default" size="100%">r08467</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Brondino, C.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cross immunological reactions and spectroscopy study within nitrate reductase and other mononuclear Mo containing enzymes of the sulfate reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081157700161</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">86-86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Than, M. E.</style></author><author><style face="normal" font="default" size="100%">Humm, A.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G. P.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H. D.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the first dissimilatory nitrate reductase at 1.9 angstrom solved by MAD methods</style></title><secondary-title><style face="normal" font="default" size="100%">Structure with Folding &amp; Design</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000079349700010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">65-79</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 222 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Szaleniec, Maciej/A-1198-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 226&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary X-ray analysis of a nitrate reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000079855200022</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">877-879</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 4 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 4&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Than, M. E.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G. P.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H. D.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallographic studies of a dissimilatory nitrate reductase and mechanistic implications</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081157700214</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">113-113</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H.</style></author><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallographic studies on a tungsten-containning formate dehydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081157700167</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">89-89</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Carvalho, Ana Luisa/0000-0002-3824-0240; Moura, Isabel/0000-0003-0971-4977; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bazzicalupi, C</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of protonation and Zn(II) coordination on the fluorescence emission of a phenanthroline-containing macrocycle. An unusual case of &quot;nonemissive'' Zn(II) complex</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000082240600011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">3806-3813</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 58 Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 58&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cunha, C. A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Sadeghi, S. J.</style></author><author><style face="normal" font="default" size="100%">Valetti, F.</style></author><author><style face="normal" font="default" size="100%">Gilardi, G.</style></author><author><style face="normal" font="default" size="100%">Soares, C.M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of protein-protein interactions on electron transfer: docking and electron transfer calculations for complexes between flavodoxin and c-type cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081613300014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">360-374</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 GILARDI, GIANFRANCO/B-4523-2010; Soares, Claudio/E-2675-2012; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 19&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Correia dos Santos, M. M.</style></author><author><style face="normal" font="default" size="100%">Paes de Sousa, P. M.</style></author><author><style face="normal" font="default" size="100%">Simões Gonçalves, M. L.</style></author><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies on c-type cytochromes at microelectrodes</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Electroanalytical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c552</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c553</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Horse heart cytochrome c</style></keyword><keyword><style  face="normal" font="default" size="100%">Macro and microelectrodes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0022072898004744</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">464</style></volume><pages><style face="normal" font="default" size="100%">76-84</style></pages><isbn><style face="normal" font="default" size="100%">1572-6657</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0022-0728(98)00474-4</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Giorgi, C</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Macrocyclic polyamines containing phenanthroline moieties - Fluorescent chemosensors for H+ and Zn2+ ions</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000083459400011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><pages><style face="normal" font="default" size="100%">1911-1918</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 44 Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 45&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Alves, S</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Micelle effect on the 'write-lock-read-unlock-erase' cycle of 4 '-hydroxyflavylium ion</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000082320400044</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2265-2269</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 46 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 46&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Passaniti, P.</style></author><author><style face="normal" font="default" size="100%">Camaioni, N.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photo- and pH-Induced transformations of flavylium cation: &quot;Write-lock-read-unlock-erase&quot; cycles</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000087007900068</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><pages><style face="normal" font="default" size="100%">3199-3207</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 28 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Camaioni, Nadia/C-3790-2009; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 28&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromic flavylium compounds as multistate/multifunction molecular-level systems</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000078344000001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><pages><style face="normal" font="default" size="100%">107-114</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 64 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 64&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Bracci, S.</style></author><author><style face="normal" font="default" size="100%">Camaiti, M.</style></author><author><style face="normal" font="default" size="100%">Chiantore, O.</style></author><author><style face="normal" font="default" size="100%">Piacenti, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photodegradation of acrylic resins used in the conservation of stone</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer Degradation and Stability</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000082364600005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">23-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 46 Melo, Maria Joao/C-8594-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; 52&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Osuka, A</style></author><author><style face="normal" font="default" size="100%">Kume, T</style></author><author><style face="normal" font="default" size="100%">Haggquist, GW</style></author><author><style face="normal" font="default" size="100%">Javorfi, T</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Melo, E</style></author><author><style face="normal" font="default" size="100%">Naqvi, KR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysical characteristics of two model antenna systems: a fucoxanthin-pyropheoporbide dyad and its peridinin analogue</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">3-4</style></number><volume><style face="normal" font="default" size="100%">313</style></volume><pages><style face="normal" font="default" size="100%">499-504</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Bourenkov, G.</style></author><author><style face="normal" font="default" size="100%">Bartunik, H.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Maia, L.</style></author><author><style face="normal" font="default" size="100%">Mira, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preliminary crystallographic studies of xanthine oxidase purified from rat liver</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081157700522</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">281-281</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Carvalho, Ana Luisa/0000-0002-3824-0240; 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the interface polarity of AOT reversed micelles using centro-symmetrical squaraine molecules</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Chemistry Chemical Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000082601000037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">4409-4416</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 18&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chiarelli, MP</style></author><author><style face="normal" font="default" size="100%">Wu, HP</style></author><author><style face="normal" font="default" size="100%">Antunes, AM</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Product ion studies of some novel arylamine adducts of deoxyguanosine by matrix-assisted laser desorption/ionization and post-source decay</style></title><secondary-title><style face="normal" font="default" size="100%">RAPID COMMUNICATIONS IN MASS SPECTROMETRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">2004-2010</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Brondino, C. D.</style></author><author><style face="normal" font="default" size="100%">Gavel, O.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and characterization of a tungsten-containing formate dehydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{49}</style></number><volume><style face="normal" font="default" size="100%">{38}</style></volume><pages><style face="normal" font="default" size="100%">{16366-16372}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An air-stable formate dehydrogenase (FDH), an enzyme that catalyzes the oxidation of formate to carbon dioxide, was purified from the sulfate reducing organism Desulfovibrio gigas (D. gigas) NCIB 9332. D. gigas FDH is a heterodimeric protein [alpha (92 kDa) and beta (29 kDa) subunits] and contains 7 +/- 1 Fe/protein and 0.9 +/- 0.1 W/protein, Selenium was not detected. The UV/visible absorption spectrum of D, gigas FDH is typical of an iron-sulfur protein. Analysis of pterin nucleotides yielded a content of 1.3 +/- 0.1 guanine monophosphate/mol of enzyme, which suggests a tungsten coordination with two molybdopterin guanine dinucleotide cofactors. Both Mossbauer spectroscopy performed on D. gigas FDH grown in a medium enriched with Fe-57 and EPR studies performed in the native and fully reduced state of the protein confirmed the presence of two [4Fe-4S] clusters. Variable-temperature EPR studies showed the presence of two signals compatible with an atom in a d(1) configuration albeit with an unusual relaxation behavior as compared to the one generally observed for W(V) ions.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/995561E6-1152-47E3-9889-920267D7E775</style></custom3><label><style face="normal" font="default" size="100%">r08460</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coufal, DE</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Hyunh, BH</style></author><author><style face="normal" font="default" size="100%">Lippard, SJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reactions of nitric oxide with the reduced non-heme diiron center of the soluble methane monooxygenase hydroxylase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{14}</style></number><volume><style face="normal" font="default" size="100%">{38}</style></volume><pages><style face="normal" font="default" size="100%">{4504-4513}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The soluble methane monooxygenase system from Methylococcus capsulatus (Bath) catalyzes the oxidation of methane to methanol and water utilizing dioxygen at a non-heme, carboxylate-bridged diiron center housed in the hydroxylase (H) component. To probe the nature of the reductive activation of dioxygen in this system, reactions of an analogous molecule, nitric oxide, with the diiron(II) form of the enzyme (H-red) Were investigated by both continuous and discontinuous kinetics methodologies using optical, EPR, and Mossbauer spectroscopy. Reaction of NO with H-red affords a dinitrosyl species, designated H-dinitrosyl, with optical spectra (lambda(max) = 450 and 620 nm) and Mossbauer parameters (delta = 0.72 mm/s, Delta E-Q = 1.55 mm/s) similar to those of synthetic dinitrosyl analogues and of the dinitrosyl adduct of the reduced ribonucleotide reductase R2 (RNR-R2) protein. The H-dinitrosyl species models features of the H-peroxo intermediate formed in the analogous dioxygen reaction. In the presence of protein B, H-dinitrosyl builds up with approximately the same rate constant as H-peroxo (similar to 26 s(-1)) at 4 degrees C. In the absence of protein B, the kinetics of H-dinitrosyl formation were best fit with a biphasic A --&amp;gt; B --&amp;gt; C model, indicating the presence of an intermediate species between H-red and H-dinitrosyl. This result contrasts with the reaction of H-red with dioxygen, in which the H-peroxo intermediate forms in measurable quantities only in the presence of protein B. These findings suggest that protein B may alter the positioning but not the availability of coordination sites on iron for exogenous ligand binding and reactivity.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/C5379C16-3637-454C-A84D-3FCCF3034BD2</style></custom3><label><style face="normal" font="default" size="100%">r08468</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wengenack, N.</style></author><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Kennedy, M.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox potential of the heme protein KatG from Mycobacterium tuberculosis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{1-4}</style></number><volume><style face="normal" font="default" size="100%">{74}</style></volume><pages><style face="normal" font="default" size="100%">{336}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/C32D5FBD-17B9-4212-BC9B-4F36DA2E4BAB</style></custom3><label><style face="normal" font="default" size="100%">r08499</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ciampolini, M.</style></author><author><style face="normal" font="default" size="100%">Formica, M.</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Saint-Mauricec, A.</style></author><author><style face="normal" font="default" size="100%">Micheloni, M.</style></author><author><style face="normal" font="default" size="100%">Nardi, N.</style></author><author><style face="normal" font="default" size="100%">Pontellini, R.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Romani, P.</style></author><author><style face="normal" font="default" size="100%">Sabatini, A. M.</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Selective lithium complexation by photoactive aza-cages bearing the anthracene function</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000083941600019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><pages><style face="normal" font="default" size="100%">2261-2268</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Sykes, A. G.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Simple and Complex Iron-Sulfur Proteins in Sulfate Reducing Bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Advances in Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0898883808600835</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">Volume 47</style></volume><pages><style face="normal" font="default" size="100%">361-419</style></pages><isbn><style face="normal" font="default" size="100%">0898-8838</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0898-8838(08)60083-5</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simple and complex iron-sulfur proteins in sulfate reducing bacteria</style></title><short-title><style face="normal" font="default" size="100%">ADVANCES IN INORGANIC CHEMISTRY</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><volume><style face="normal" font="default" size="100%">{47}</style></volume><pages><style face="normal" font="default" size="100%">{361-419}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/D63017AB-75CB-4B58-A02D-EB14DC7B71DC</style></custom3><label><style face="normal" font="default" size="100%">r08500</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Ma, J. G.</style></author><author><style face="normal" font="default" size="100%">Lu, Y.</style></author><author><style face="normal" font="default" size="100%">Pereira, A.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of porphyrin binding to ferrochelatase, the last enzyme in the heme biosynthetic pathway</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Inorganic Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><number><style face="normal" font="default" size="100%">{1-4}</style></number><volume><style face="normal" font="default" size="100%">{74}</style></volume><pages><style face="normal" font="default" size="100%">{130}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/2AFCFE36-D47D-48CB-AE4B-56EDD646288D</style></custom3><label><style face="normal" font="default" size="100%">r08463</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Teixeira, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural studies by X-ray diffraction on metal substituted desulforedoxin, a rubredoxin-type protein</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000081271700019</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">1536-1545</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Romao, Maria/A-4115-2013; Carvalho, Ana Luisa/G-5638-2011; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Carvalho, Ana Luisa/0000-0002-3824-0240; Moura, Isabel/0000-0003-0971-4977; 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schienstock, Gerd</style></author><author><style face="normal" font="default" size="100%">Bechmann, Gotard</style></author><author><style face="normal" font="default" size="100%">Flecker, Joerg</style></author><author><style face="normal" font="default" size="100%">Huws, Ursula</style></author><author><style face="normal" font="default" size="100%">Van Hootegem, Geert</style></author><author><style face="normal" font="default" size="100%">Mirabile, Maria Luisa</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Ò Siochru, Sean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Technical Systems, Organisation Forms and Social Implications: Statistical Analysis of the Firm Survey (Second Interim Report)</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5883.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5883</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This is the second interim report of the research project &amp;quot;Information Society, Work and the Generation of New Forms of Social Exclusion&amp;quot; (SOWING). It is based on a firm survey conducted in the eight regions participating in the research project — Flanders (Belgium), Lazio (Italy), Niederösterreich (Austria), Portugal, the Republic of Ireland, the Stuttgart area (Germany), the Tampere region (Finland) and the West London area (U.K.). The aim of this report is to present a broad overview of the collected data. In general, only simple statistical methods have been applied. The report focuses on a regional comparison; however, the data have also been analysed by firm size, measured by quantity of staff, and industrial sector. It should be seen as a first step in the data analysis; it may also give some hints for a more strategic analysis of the survey data.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Escuder, B.</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Godino-Salido, M. L.</style></author><author><style face="normal" font="default" size="100%">Latorre, J.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Ramirez, J. A.</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and fluorescence emission studies on chemosensors containing anthracene fluorophores. Crystal structure of { (CuLCl)-Cl-1 Cl}(2)center dot 2H(2)O L-1 = N-(3-aminopropyl)-N '-3-(anthracen-9-ylmethyl)aminopropylethane-1,2-diamine</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000079524700016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><pages><style face="normal" font="default" size="100%">915-921</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 29 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 29&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albelda, MT</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Godino-Salido, M. L.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamics and fluorescence emission studies on potential molecular chemosensors for ATP recognition in aqueous solution</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Perkin Transactions 2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000084992600043</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><pages><style face="normal" font="default" size="100%">2545-2549</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 66 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Albelda, M. Teresa/J-5929-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 66&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schienstock, Gerd</style></author><author><style face="normal" font="default" size="100%">Bechmann, Gotard</style></author><author><style face="normal" font="default" size="100%">Flecker, Joerg</style></author><author><style face="normal" font="default" size="100%">Huws, Ursula</style></author><author><style face="normal" font="default" size="100%">Van Hootegem, Geert</style></author><author><style face="normal" font="default" size="100%">Mirabile, Maria Luisa</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Ò Siochru, Sean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Technical Systems, Organisation Forms and Social Implications: Statistical Analysis of the Firm Survey (Second Interim Report)}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Information Society</style></keyword><keyword><style  face="normal" font="default" size="100%">Work</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/5883.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5883</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This is the second interim report of the research project &amp;quot;Information Society, Work and the Generation of New Forms of Social Exclusion&amp;quot; (SOWING). It is based on a firm survey conducted in the eight regions participating in the research project — Flanders (Belgium), Lazio (Italy), Niederösterreich (Austria), Portugal, the Republic of Ireland, the Stuttgart area (Germany), the Tampere region (Finland) and the West London area (U.K.). The aim of this report is to present a broad overview of the collected data. In general, only simple statistical methods have been applied. The report focuses on a regional comparison; however, the data have also been analysed by firm size, measured by quantity of staff, and industrial sector. It should be seen as a first step in the data analysis; it may also give some hints for a more strategic analysis of the survey data.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ma, J. G.</style></author><author><style face="normal" font="default" size="100%">Zhang, J.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Jia, S. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Kroneck, P. M.</style></author><author><style face="normal" font="default" size="100%">Shelnutt, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The structural origin of nonplanar heme distortions in tetraheme ferricytochromes c3</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Fragments/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Porphyrins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman</style></keyword><keyword><style  face="normal" font="default" size="100%">Structure-Activity Relationship</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 8</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9730815 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">36</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">12431-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resonance Raman (RR) spectroscopy, molecular mechanics (MM) calculations, and normal-coordinate structural decomposition (NSD) have been used to investigate the conformational differences in the hemes in ferricytochromes c3. NSD analyses of heme structures obtained from X-ray crystallography and MM calculations of heme-peptide fragments of the cytochromes c3 indicate that the nonplanarity of the hemes is largely controlled by a fingerprint peptide segment consisting of two heme-linked cysteines, the amino acids between the cysteines, and the proximal histidine ligand. Additional interactions between the heme and the distal histidine ligand and between the heme propionates and the protein also influence the heme conformation, but to a lesser extent than the fingerprint peptide segment. In addition, factors that influence the folding pattern of the fingerprint peptide segment may have an effect on the heme conformation. Large heme structural differences between the baculatum cytochromes c3 and the other proteins are uncovered by the NSD procedure [Jentzen, W., Ma, J.-G., and Shelnutt, J. A. (1998) Biophys. J. 74, 753-763]. These heme differences are mainly associated with the deletion of two residues in the covalently linked segment of hemes 4 for the baculatum proteins. Furthermore, some of these structural differences are reflected in the RR spectra. For example, the frequencies of the structure-sensitive lines (nu4, nu3, and nu2) in the high-frequency region of the RR spectra are lower for the Desulfomicrobium baculatum cytochromes c3 (Norway 4 and 9974) than for the Desulfovibrio (D.) gigas, D. vulgaris, and D. desulfuricans strains, consistent with a more ruffled heme. Spectral decompositions of the nu3 and nu10 lines allow the assignment of the sublines to individual hemes and show that ruffling, not saddling, is the dominant factor influencing the frequencies of the structure-sensitive Raman lines. The distinctive spectra of the baculatum strains investigated are a consequence of hemes 2 and 4 being more ruffled than is typical of the other proteins.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9730815</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Materials Theory and Computation Department, Sandia National Laboratories, Albuquerque, New Mexico 87185-1349, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, AGD</style></author><author><style face="normal" font="default" size="100%">W. Klute</style></author><author><style face="normal" font="default" size="100%">J. Torode</style></author><author><style face="normal" font="default" size="100%">V. P. W. Bohm</style></author><author><style face="normal" font="default" size="100%">E. Cabrita</style></author><author><style face="normal" font="default" size="100%">Runsink, J</style></author><author><style face="normal" font="default" size="100%">Hoffmann, RW</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flexible molecules with defined shape. X. Synthesis and conformational study of 1,5-diaza-cis-decalin</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP 1998</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">993-997</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fisheries Management: A new Challenge to Sociology</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">consumer behaviour</style></keyword><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">resources management</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6888.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6888</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As a Norwegian sociologist pointed out recently at the Encontro Internacional de Vilamoura on Fishing, “the fisheries management is the management of people, not fish&amp;quot; This statement may surprise many specialists, but it puts once again a series of questions and problems in their true place: society, social relationships, individuals. It is necessary to adopt a new attitude, a new type of intervention, a new vision, which may mean “community management”, a system of co-management, new models of business organisation and consumer behaviour. Towards this end, sociology can and should contribute with its analytical instruments, with its set of scientific reflections and controversies, to the enrichment of the knowledge about a complex reality in profound change, such as that of the socio-economic fisheries system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Fisheries Management: A new Challenge to Sociology}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">business organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">consumer behaviour</style></keyword><keyword><style  face="normal" font="default" size="100%">Fisheries</style></keyword><keyword><style  face="normal" font="default" size="100%">resources management</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6888.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6888</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;As a Norwegian sociologist pointed out recently at the Encontro Internacional de Vilamoura on Fishing, “the fisheries management is the management of people, not fish&amp;quot; This statement may surprise many specialists, but it puts once again a series of questions and problems in their true place: society, social relationships, individuals. It is necessary to adopt a new attitude, a new type of intervention, a new vision, which may mean “community management”, a system of co-management, new models of business organisation and consumer behaviour. Towards this end, sociology can and should contribute with its analytical instruments, with its set of scientific reflections and controversies, to the enrichment of the knowledge about a complex reality in profound change, such as that of the socio-economic fisheries system.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessoa, J. C.</style></author><author><style face="normal" font="default" size="100%">Gajda, T.</style></author><author><style face="normal" font="default" size="100%">Gillard, R. D.</style></author><author><style face="normal" font="default" size="100%">Kiss, T.</style></author><author><style face="normal" font="default" size="100%">Luz, S. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Tomaz, I.</style></author><author><style face="normal" font="default" size="100%">Telo, J. P.</style></author><author><style face="normal" font="default" size="100%">Torok, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxovanadium(IV) complexes of the dipeptides glycyl-L-aspartic acid, L-aspartylglycine and related ligands; a spectroscopic and potentiometric study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1039/a801888j</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><pages><style face="normal" font="default" size="100%">3587-3600</style></pages><isbn><style face="normal" font="default" size="100%">0300-9246</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The equilibria in the systems VO2+ + L (L = Gly-L-Asp, L-Asp-Gly, N-acetyl-L-aspartic acid or succinic acid) have been studied at 25 degrees C and 0.2 mol dm(3) K(CI) medium by a combination of potentiometric and spectroscopic methods (ESR, circular dichroism and visible absorption). Formation constants were calculated from pH-metric data with total oxovanadium(Iv) concentrations of(0.6-4) x 10(-3) mol dm(-3) and ligand-to-metal (L:M) ratios of 2-8 (AspGly) or 4-15: 1 (other systems). The position of the Asp residue in the peptide chain affects the co-ordination mode of the ligands: while in the GlyAsp system bis complexes start to form at pH less than 2, for AspGly only 1 : 1 complexes form, with relatively high CD signal. The co-ordination behaviour of N-acetyl-L-aspartic and succinic acids is similar. The results of potentiometric and spectroscopic methods are self consistent. Isomeric structures are discussed for each stoichiometry proposed and the results compared with those for L-aspartic acid and dipeptides with non-coordinating side chains.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000077185600008</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 33&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gavel, O. Y.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">George, G. N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ATP sulfurylases from sulfate-reducing bacteria of the genus Desulfovibrio. A novel metalloprotein containing cobalt and zinc</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfate Adenylyltransferase/*chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">X-Rays</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9819214 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">46</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">16225-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenosine triphosphate sulfurylase catalyzes the formation of adenosine 5'-phosphosulfate from adenosine triphosphate and sulfate. The enzyme plays a crucial role in sulfate activation, the key step for sulfate utilization, and has been purified from crude extracts of Desulfovibrio desulfuricans ATCC 27774 and Desulfovibrio gigas. Both proteins are homotrimers [141 kDa (3 x 47) for D. desulfuricans and 147 kDa (3 x 49) for D. gigas] and have been identified, for the first time, as metalloproteins containing cobalt and zinc. EXAFS reveals that either cobalt or zinc binds endogenously at presumably equivalent metal binding sites and is tetrahedrally coordinated to one nitrogen and three sulfur atoms. Furthermore, the electronic absorption spectra display charge-transfer bands at 335 and 370 nm consistent with sulfur coordination to cobalt, and as expected for a distorted tetrahedral cobalt geometry, d-d bands are observed at 625, 666, and 715 nm. This geometry is supported by the observation of high-spin Co2+ EPR signals at g approximately 6.5.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9819214</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Maximo, P</style></author><author><style face="normal" font="default" size="100%">Lourenco, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A pterocarpan from Ulex parviflorus</style></title><secondary-title><style face="normal" font="default" size="100%">PHYTOCHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAY</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">359-362</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of a novel tetranuclear Fe cluster in an iron-sulfur protein isolated from Desulfovibrio desulfuricans</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 3</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9485434 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">2830-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mossbauer and EPR spectroscopies were used to characterize the Fe clusters in an Fe-S protein isolated from Desulfovibrio desulfuricans (ATCC 27774). This protein was previously thought to contain hexanuclear Fe clusters, but a recent X-ray crystallographic measurement on a similar protein isolated from Desulfovibrio vulgaris showed that the protein contains two tetranuclear clusters, a cubane-type [4Fe-4S] cluster and a mixed-ligand cluster of novel structure [Lindley et al. (1997) Abstract, Chemistry of Metals in Biological Systems, European Research Conference, Tomar, Portugal]. Three protein samples poised at different redox potentials (as-purified, 40 and 320 mV) were investigated. In all three samples, the [4Fe-4S] cluster was found to be present in the diamagnetic 2+ oxidation state and exhibited typical Mossbauer spectra. The novel-structure cluster was found to be redox active. In the 320-mV and as-purified samples, the cluster is at a redox equilibrium between its fully oxidized and one-electron reduced states. In the 40-mV sample, the cluster is in a two-electron reduced state. Distinct spectral components associated with the four Fe sites of cluster 2 in the three oxidation states were identified. The spectroscopic parameters obtained for the Fe sites reflect different ligand environments, making it possible to assign the spectral components to individual Fe sites. In the fully oxidized state, all four iron ions are high-spin ferric and antiferromagnetically coupled to form a diamagnetic S = 0 state. In the one-electron and two-electron reduced states, the reducing electrons were found to localize, consecutively, onto two Fe sites that are rich in oxygen/nitrogen ligands. Based on the X-ray structure and the Mossbauer parameters, attempts could be made to identify the reduced Fe sites. For the two-electron reduced cluster, EPR and Mossbauer data indicate that the cluster is paramagnetic with a nonzero interger spin. For the one-electron reduced cluster, the data suggest a half-integer spin of 9/2. Characteristic fine and hyperfine parameters for all four Fe sites were obtained. Structural implications and the nature of the spin-coupling interactions are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9485434</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, Rollins Research Building, Emory University, Atlanta, Georgia 30322, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, L. M.</style></author><author><style face="normal" font="default" size="100%">Moura, E. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">de Sousa, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Iron compounds after erythrophagocytosis: chemical characterization and immunomodulatory effects</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Phagocytosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Adjuvants, Immunologic/blood/chemistry/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibodies, Monoclonal/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Antigens, CD3/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell-Free System/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells, Cultured</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Erythrocytes/*chemistry/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Interleukin-1/analysis/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron Compounds/*blood/*chemistry/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Lymphocyte Activation/drug effects/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Monocytes/chemistry/immunology</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Atomic</style></keyword><keyword><style  face="normal" font="default" size="100%">Tumor Necrosis Factor-alpha/analysis/physiology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 9</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9636672 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">247</style></volume><pages><style face="normal" font="default" size="100%">159-65</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In humans, the lymphomyeloid system has a fundamental role on iron metabolism promoting its recycling due to a continuous removal of effete red blood cells. Additionally, one of the most intriguing aspects of metalloporphyrins in biology is their effect on the immune system. However, the process of erythrocyte catabolism is still poorly understood and needs further research. In the present study, we attempt to investigate the nature and the possible physiologic role of Fe compounds released after erythrophagocytosis during the removal of red blood cells. Monocyte erythrophagocytosis in vitro experiments were done to characterize chemically the Fe compounds present inside the cells and in the culture supernatants. We tested the probable immunomodulatory functions of erythrophagocytosis products over lymphocyte cultures activated in vitro with T mitogens (alpha-CD3). Data obtained from atomic absorption spectroscopy confirmed the presence of Fe in the culture supernatants of monocyte cultures after erythrophagocytosis. Also, high-spin haem complexes derived from erythrocyte catabolism were detected by electron paramagnetic electronic resonance. Finally, in vitro activated lymphocyte proliferation experiments indicate the co-mitogenic properties of monocyte culture supernatants after red blood cells phagocytosis. Thus, the results of the present work provide evidence that culture monocyte supernatants after in vitro erythrophagocytosis contain Fe (III) high-spin haem complexes and show lymphocyte proliferation co-stimulatory properties.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9636672</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Imunologia e Patologia Molecular, Instituto de Ciencias Biomedicas de Abel Salazar, Porto, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">GROET, J</style></author><author><style face="normal" font="default" size="100%">Ives, {J. H.}</style></author><author><style face="normal" font="default" size="100%">South, {A. P.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {P. R.}</style></author><author><style face="normal" font="default" size="100%">Jones, {T. A.}</style></author><author><style face="normal" font="default" size="100%">Yaspo, {M. L.}</style></author><author><style face="normal" font="default" size="100%">H. Lehrach</style></author><author><style face="normal" font="default" size="100%">Potier, {M. C.}</style></author><author><style face="normal" font="default" size="100%">{Van Broeckhoven}, C.</style></author><author><style face="normal" font="default" size="100%">Nizetic, D</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bacterial contig map of the 21q11 region associated with Alzheimer's disease and abnormal myelopoiesis in Down syndrome</style></title><secondary-title><style face="normal" font="default" size="100%">Genome Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">complementary DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">contig</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA marker</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Cold Spring Harbor Laboratory Press</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">385–398</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We present a high-resolution bacterial contig map of 3.4 Mb of genomic DNA in human chromosome 21q11-q21, encompassing the region of elevated disomic homozygosity in Down Syndrome-associated abnormal myelopoiesis and leukemia, as well as the markers, which has shown a strong association with Alzheimer's Disease that has never been explained. The map contains 89 overlapping PACs, BACs, or cosmids in three contigs (850, 850, and 1500 kb) with two gaps (one of 140-210 kb and the second &amp;lt; 5 kb). To date, eight transcribed sequences derived by cDNA selection, exon trapping, and/or global EST sequencing have been positioned onto the map, and the only two genes so far mapped to this cytogenetic region, STCH and RIP140 have been precisely localized. This work converts a further 10% of chromosome 21q into a high-resolution bacterial contig map, which will be the physical basis for the long-range sequencing of this region. The map will also enable positional derivation of new transcribed sequences, as well as new polymorphic probes, that will help in elucidation of the role the genes in this region may play in abnormal myelopoiesis and leukemia associated with trisomy 21 and Alzheimer's Disease.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construction of a YAC/PAC physical map of a gene rich region in 1p13.3.</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Human Genetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">jan</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Springer Nature</style></publisher><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">168</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Flomen, {Rachel H.}</style></author><author><style face="normal" font="default" size="100%">Vatcheva, Radost</style></author><author><style face="normal" font="default" size="100%">Gorman, {Patricia A.}</style></author><author><style face="normal" font="default" size="100%">Baptista, {Pedro Miguel Ribeiro Viana}</style></author><author><style face="normal" font="default" size="100%">Groet, Jürgen</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Construction and analysis of a sequence-ready map in 4q25: Rieger syndrome can be caused by haploinsufficiency of RIEG, but also by chromosome breaks approximate to 90 kb upstream of this gene</style></title><secondary-title><style face="normal" font="default" size="100%">Genomics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">feb</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">409–413</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The autosomal dominant disorder Rieger syndrome (RIEG) shows genetic heterogeneity and has a phenotype characterized by malformations of the anterior segment of the eye, failure of the periumbilical skin to involute, and dental hypoplasia. The main locus for RIEG was mapped to the 4q25-q27 chromosomal segment using a series of cytogenetic abnormalities as well as by genetic linkage to DNA markers. Recently, a bicoid-related homeobox transcription factor gene called RIEG has been cloned, characterized, and proven to cause the 4q25 linked RIEG. Its mode of action in the pathogenesis of RIEG was not conclusively proven, since most etiological mutations detected. In the RIEG sequence caused amino acid substitutions or splice changes in the homeodomain. Through FISH analysis of a 460-kb sequence-ready map (PAC contig) around RIEG that we report in this paper, we demonstrate that the 4q25 linked RIEG disorder can arise from the haploid, whole-gene deletion of RIEG, but also from a translocation break 90 kb upstream from the gene. The data provide conclusive evidence that physical or functional haploinsufficiency of RIEG is the pathogenic mechanism for Rieger syndrome. The map also defines restriction fragments bearing sequences with a potential key regulatory role in the control of homeobox gene expression.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Hunter, D. J.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Krippahl, L.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The surface-charge asymmetry and dimerisation of cytochrome c550 from Paracoccus denitrificans--implications for the interaction with cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbodiimides/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Simulation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cross-Linking Reagents/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Osmolar Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9874223 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">258</style></volume><pages><style face="normal" font="default" size="100%">559-66</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The implications of the dimeric state of cytochrome c550 for its binding to Paracoccus cytochrome c peroxidase and its delivery of the two electrons required to restore the active enzyme during catalysis have been investigated. The amino acid sequence of cytochrome c550 of Paracoccus denitrificans strain LMD 52.44 was determined and showed 21 differences from that of strain LMD 22.21. Based on the X-ray structure of the latter, a structure for the cytochrome c550 monomer from strain 52.44 is proposed and a dipole moment of 945 debye was calculated with an orientation close to the exposed haem edge. The behaviour of the cytochrome on molecular-exclusion chromatography is indicative of an ionic strength-dependent monomer (15 kDa)/dimer (30 kDa) equilibrium that can also be detected by 1H-NMR spectroscopy. The apparent mass of 50 kDa observed at very low ionic strength was consistent with the presence of a strongly asymmetric dimer. This was confirmed by cross-linking studies, which showed that a cross-linked species of mass 30 kDa on SDS behaved with an apparent mass of 50 kDa on molecular-exclusion chromatography. A programme which carried out and evaluated molecular docking of two monomers to give a dimer generated a most probable dimer in which the monomer dipoles lay almost antiparallel to each other. The resultant dipole moment of the dimer is therefore small. Although this finding calls into question the possibility of preorientation of a strongly asymmetrically charged cytochrome as it collides with a redox partner, the stoichiometry of complex formation with cytochrome c peroxidase as studied by 1H-NMR spectroscopy shows that it is the monomer that binds.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9874223</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Sciences, University of Edinburgh, Scotland. graham@lab0.vet.ed.ac.uk</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lopes, H.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical study on cytochrome c peroxidase from Paracoccus denitrificans: a shifting pattern of structural and thermodynamic properties as the enzyme is activated</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s007750050277</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">632-642</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The di-haem cytochrome c peroxidase of Paracoccus denitrificans is a calcium binding dimer of 37.5 kDa subunits. It is responsible for reduction of H(2)O(2) to H(2)O with oxidation of cytochrome c(550) and is isolated in a fully oxidised state (inactive) in which one haem (centre I) is in a high-spin/low-spin equilibrium and high potential and the other (centre II) is low-spin and low potential. The enzyme undergoes direct electron transfer (without the need for mediators) with a 4,4'-dithiodipyridine-modified gold electrode and the response of both haem groups can be observed. By combination of the cyclic and pulse voltammetric data with the established spectroscopic information, it was demonstrated that entry of one electron to the high potential haem leads (in a mechanism involving strong haem-haem interactions) to a complex change of spin states and redox potentials of both haems in order to attain a &quot;ready state&quot; for binding, reduction and cleavage of the hydrogen peroxide. In the absence of endogenous calcium, haem communication can be completely disconnected and is recovered only when Ca(2+) is added, an essential step for the formation of the peroxidatic site. The intricate electrochemical behaviour of this enzyme was interpreted as a mechanism involving, both reduction and oxidation of the high potential haem, an interfacial electron transfer coupled to a homogenous chemical reaction (EC mechanism). We discuss two different models for the sequence of events leading to the appearance of the active pentacoordinated peroxidatic haem.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000077661100009</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kennedy, M.</style></author><author><style face="normal" font="default" size="100%">Yu, L.</style></author><author><style face="normal" font="default" size="100%">Lima, M. J.</style></author><author><style face="normal" font="default" size="100%">Ascenso, C. S.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metal binding to the tetrathiolate motif of desulforedoxin and related polypeptides</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s007750050278</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">643-649</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin and the N-terminus of desulfoferrodoxin share a 36 amino acid domain containing a (Cys-S)(4) metal binding site. Recombinant forms of desulforedoxin, an N-terminal fragment of desulfoferrodoxin, and two desulforedoxin mutant proteins were reconstituted with Fe3+ Cd2+, and Zn2+ and relative metal ion affinities assessed by proton titrations. Protons compete with metal for protein ligands, a process that can be followed by monitoring the optical spectrum of the metal-protein complex as a function of pH. For all polypeptides, Fe3+ bound with the highest affinity, whereas the affinity of Zn2+ was greater than Cd2+ in desulforedoxin and the N-terminal fragment of desulfoferrodoxin, but this order was reversed in desulforedoxin mutant proteins. Metal binding in both mutants was significantly impaired. Furthermore, the Fe3+ complex of both mutants underwent a time-dependent bleaching process which coincided with increased reactivity of cysteine residues to Ellman's reagent and concomitant metal dissociation. It is hypothesized that this results from an autoredox reaction in which Fe3+ is reduced to Fe2+ with attendant oxidation of ligand thiols.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000077661100010</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Feio, M. J.</style></author><author><style face="normal" font="default" size="100%">Beech, I. B.</style></author><author><style face="normal" font="default" size="100%">Carepo, M.</style></author><author><style face="normal" font="default" size="100%">Lopes, J. M.</style></author><author><style face="normal" font="default" size="100%">Cheung, C. W.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Guezennec, J.</style></author><author><style face="normal" font="default" size="100%">Smith, J. R.</style></author><author><style face="normal" font="default" size="100%">Mitchell, J. I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterisation of a novel sulphate-reducing bacterium of the Desulfovibrio genus</style></title><secondary-title><style face="normal" font="default" size="100%">Anaerobe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16887631 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">117-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel sulphate-reducing bacterium (Ind 1) was isolated from a biofilm removed from a severely corroded carbon steel structure in a marine environment. Light microscopy observations revealed that cells were Gram-negative, rod shaped and very motile. Partial 16S rRNA gene sequencing and analysis of the fatty acid profile demonstrated a strong similarity between the new species and members from the Desulfovibrio genus. This was confirmed by the results obtained following purification and characterisation of the key proteins involved in the sulphate-reduction pathway. Several metal-containing proteins, such as two periplasmic proteins: hydrogenase and cytochrome c3, and two cytoplasmic proteins: ferredoxin and sulphite reductase, were isolated and purified. The latter proved to be of the desulfoviridin type which is typical of the Desulfovibrio genus. The study of the remaining proteins revealed a high degree of similarity with the homologous proteins isolated from Desulfovibrio gigas. However, the position of the strain within the phylogenetic tree clearly indicates that the bacterium is closely related to Desulfovibrio gabonensis, and these three strains form a separate cluster in the delta subdivision of the Proteobacteria. On the basis of the results obtained, it is suggested that Ind 1 belongs to a new species of the genus Desulfovibrio, and the name Desulfovibrio indonensis is proposed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16887631</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1075-9964 (Print)1075-9964 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">School of Biomedical and Pharmaceutical Sciences, University of Portsmouth, Portsmouth, UK.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Domke, T.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR determination of the global structure of the 113Cd derivative of desulforedoxin: investigation of the hydrogen bonding pattern at the metal center</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cadmium/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Dimerization</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9568899 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">928-37</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin (Dx) is a simple homodimeric protein isolated from Desulfovibrio gigas (Dg) containing a distorted rubredoxin-like center with one iron coordinated by four cysteinyl residues (7.9 kDa with 36 amino acids per monomer). In order to probe the geometry and the H-bonding at the active site of Dx, the protein was reconstituted with 113Cd and the solution structure determined using 2D NMR methods. The structure of this derivative was initially compared with the NMR solution structure of the Zn form (Goodfellow BJ et al., 1996, J Biol Inorg Chem 1:341-353). Backbone amide protons for G4, D5, G13, L11 NH, and the Q14 NH side-chain protons, H-bonded in the X-ray structure, were readily exchanged with solvent. Chemical shift differences observed for amide protons near the metal center confirm the H-bonding pattern seen in the X-ray model (Archer M et al., 1995, J Mol Biol 251:690-702) and also suggest that H-bond lengths may vary between the Fe, Zn, and 113Cd forms. The H-bonding pattern was further probed using a heteronuclear spin echo difference (HSED) experiment; the results confirm the presence of NH-S H-bonds inferred from D2O exchange data and observed in the NMR family of structures. The presence of &quot;H-bond mediated&quot; coupling in Dx indicates that the NH-S H-bonds at the metal center have significant covalent character. The HSED experiment also identified an intermonomer &quot;through space&quot; coupling for one of the L26 methyl groups, indicating its proximity to the 113Cd center in the opposing monomer. This is the first example of an intermonomer &quot;through space&quot; coupling. Initial structure calculations produced subsets of NMR families with the S of C28 pointing away from or toward the L26 methyl: only the subset with the C28 sulfur pointing toward the L26 methyl could result in a &quot;through space&quot; coupling. The HSED result was therefore included in the structure calculations. Comparison of the Fe, Zn, and 113Cd forms of Dx suggests that the geometry of the metal center and the global fold of the protein does not vary to any great extent, although the H-bond network varies slightly when Cd is introduced. The similarity between the H-bonding pattern seen at the metal center in Dx, Rd (including H-bonded and through space-mediated coupling), and many zinc-finger proteins suggests that these H-bonds are structurally vital for stabilization of the metal centers in these proteins.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9568899</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0961-8368 (Print)0961-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica (and Centro de Quimica Fina e Biotecnologia), Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Bianchi, A</style></author><author><style face="normal" font="default" size="100%">Ciampolini, M.</style></author><author><style face="normal" font="default" size="100%">Fusi, V.</style></author><author><style face="normal" font="default" size="100%">Nardi, N.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Valtancoli, B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modulation of the ligational properties of a new cylindrical macrotricycle by coupling of photochemical- and pH-switching properties</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Perkin Transactions 2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1998</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000072112500033</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">413-418</style></pages><isbn><style face="normal" font="default" size="100%">0300-9580</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The new cylindrical molecule L containing two tetraazamacrocyclic rings linked by two azobenzene pillars displays photoelastic properties, Light absorption at 366 nm gives rise to trans --&amp;gt; cis isomerization of the azobenzene moieties producing two isomers containing one or two cis-azobenzenes, respectively, The three trans-trans (E-E), trans-cis (E-Z) and cis-cis (Z-Z) isomers have been identified and characterized by H-1 NMR spectroscopy, allowing the dependence of their formation percentages with irradiation time to be determined, The sequence of photochemical reactions E-E --&amp;gt; E-Z --&amp;gt; Z-Z allows almost complete conversion of the E-E into the Z-Z isomer at 366 nm and 298 K, Both thermal (k = 1.75 x 10(-5) s(-1) at 313 K) and photo-induced (at 436 and 313 nm) back-isomerization reactions have been studied, The protonation constants of the three isomers in equimolar solutions of water-DMSO indicate a decreasing basicity in the order E-E &amp;gt; E-Z &amp;gt; Z-Z, in agreement with increasing electrostatic repulsion between the positive charges caused by a reduction in the separation between the protonation sites occurring upon Z --&amp;gt; E isomerization.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: YY098Times Cited: 14&lt;br /&gt;
Cited Reference Count: 24&lt;br /&gt;
Bencini, A Bernardo, MA Bianchi, A Ciampolini, M Fusi, V Nardi, N Parola, AJ Pina, F Valtancoli, B&lt;br /&gt;
Pina, Fernando/C-8161-2011; Fusi, Vieri/H-1006-2012; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">pH-controlled photochromism of hydroxyflavylium ions</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1998</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000076389800018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">2001-2007</style></pages><isbn><style face="normal" font="default" size="100%">0947-6539</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structural transformations and photochromic properties of the 7-hydroxyflavylium ion have been investigated by means of the pH jump technique and continuous and pulsed light excitation. The primary photoproduct of UV irradiation of the colorless trans-chalcone form, which is the predominant species at pH 4, is its colorless cis isomer, which rapidly disappears on a time scale of seconds through two competitive processes: i) back-reaction to yield the trans-chalcone form, and ii) formation of the colored flavylium ion and its conjugated quinoidal base. Over minutes or hours (depending on pH), the system reverts quantitatively to its original state. The rate constants and equilibrium constants of the various processes have been obtained and compared with those previously reported for the 4'-hydroxyflavylium and 4',7-dihydroxyflavylium ions. This comparison demonstrates the substituent effect on the rate and equilibrium constants; the effect on the rate constant of the cis--&amp;gt;trans thermal isomerization reaction is particularly strong. For the 7-hydroxyflavylium and 4',7-dihydroxyflavylium ions the pH of the solution plays the role of a tap for the color intensity generated by light excitation. This also means that this system can be viewed as a light-switchable pH indicator.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 128DKTimes Cited: 37&lt;br /&gt;
Cited Reference Count: 21&lt;br /&gt;
Pina, F Melo, MJ Parola, AJ Maestri, M Balzani, V&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Wiley-v c h verlag gmbh&lt;br /&gt;
Berlin&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Manfrin, M. F.</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Supramolecular interactions between Co(CN)(5)(SO3)(4-) and polyammonium macrocyclic receptors</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1998</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000072775400022</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1005-1009</style></pages><isbn><style face="normal" font="default" size="100%">0300-9246</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The acid-base properties as well as the photochemical reactivity of the co-ordination compound K-4[Co(CN)(5)(SO3)] in the presence of three polyammonium macrocyclic receptors were studied in aqueous solution. The pK(a) of the free complex (3.9) (sulfite deprotonation) changed to pK(a) &amp;lt;0.5 upon complexation with the receptors. The quantum yield for sulfite photoaquation of the free complex in the basic form (Phi = 0.85 +/- 0.09) decreased to 0.05 +/- 0.01, 0.12 +/- 0.03 and 0.45 +/- 0.09 in the presence of[24]aneN(8)H(8)(8+), [30]aneN(10)H(10)(10+) and [32]aneN(8)H(8)(8+), respectively. For the acidic form of the free complex (Phi = 0.40 +/- 0.05) the quantum yield was not affected by supercomplexation with [32]aneN(8)H(8)(8+). For the adducts formed from the other two macrocyclic receptors it was not possible to evaluate the quantum yields of the acidic forms, because protonation was not complete even at very high proton concentrations. The results were interpreted in terms of second-sphere interactions involving hydrogen bonding between the complex and the macrocycles. In the case of [32]aneN(8)H(8)(8+) the experimental results are compatible with a structure in which the cyanides are involved in hydrogen bonding but the sulfite ligand is not. In the two other supercomplexes the sulfite ligand seems to be involved in hydrogen bonding.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: ZE272Times Cited: 5&lt;br /&gt;
Cited Reference Count: 36&lt;br /&gt;
Parola, AJ Pina, F Manfrin, MF Moggi, L&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goncalves, I. S.</style></author><author><style face="normal" font="default" size="100%">Kuhn, F. E.</style></author><author><style face="normal" font="default" size="100%">Lopes, A. D.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">Romao, C. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis and characterization of binuclear transition metal rhenium(VII) complexes with bridging cyanide ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1998</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000074670000017</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">560</style></volume><pages><style face="normal" font="default" size="100%">117-124</style></pages><isbn><style face="normal" font="default" size="100%">0022-328X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reacting transition metal complexes in low oxidation states, containing one or two cyanide ligands, with methyltrioxorhenium(VII) leads to bridged mixed metal compounds in good yields. The Re(VII) core is then surrounded by five or six ligands, respectively. The strength of these CN bridges and thus the stability of the newly generated bimetallic compound strongly depends on the donor strength of the ligands surrounding of the Cr/Mo/W or Fe moiety. The stability of the mixed metal molecules is reflected in the temperature dependent behavior of their O-17-NMR spectra, in their IR (Re=O) stretching frequencies and force constants, as well as several other spectroscopic data. UV-vis absorption spectra show the appearance of charge transfer bands. In the case of the mixed Mo/Re complexes the Mo-95-NMR spectroscopy is also a helpful tool to examine the donor capability of the Mo moiety. The described compounds also show photosensitivity. (C) 1998 Elsevier Science S.A. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: ZY869Times Cited: 9&lt;br /&gt;
Cited Reference Count: 36&lt;br /&gt;
Goncalves, IS Kuhn, FE Lopes, AD Parola, AJ Pina, F Sotomayor, J Romao, CC&lt;br /&gt;
Pina, Fernando/C-8161-2011; Lopes, Andre/E-2136-2012; Romao, Carlos /D-1162-2010; Kuhn, Fritz/A-3113-2010; Parola, A. Jorge/F-4048-2010; Sotomayor, Joao/D-8103-2013; Goncalves, Isabel/H-3742-2013&lt;br /&gt;
Romao, Carlos /0000-0001-5061-3743; Parola, A. Jorge/0000-0002-1333-9076; Sotomayor, Joao/0000-0002-4589-0591;&lt;br /&gt;
Elsevier science sa&lt;br /&gt;
Lausanne&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Louro, R.O.</style></author><author><style face="normal" font="default" size="100%">Catarino, T.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Turner, D.L.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Canters, G.W.</style></author><author><style face="normal" font="default" size="100%">Vijgenboom, E.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Basis for Energy Transduction: Mechanisms of Cooperativity in Multihaem Cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Biological Electron Transfer Chains: Genetics, Composition and Mode of Operation NATO ASI Series Volume 512</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/chapter/10.1007%2F978-94-011-5133-7_15</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Netherlands</style></publisher><pages><style face="normal" font="default" size="100%">209-223</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Energy transduction through electron/proton cooperativity is at the heart of the metabolism of every living organism Nonetheless, the search for the structural bases sustaining these phenomena has been hindered by the fact that they are usually associated with complex transmembrane proteins of high molecular weight.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">da Costa, Patrícia N.</style></author><author><style face="normal" font="default" size="100%">Ana C. Messias</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">van Dongen, Walter M. A. M.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Replacement of Lysine 45 by Uncharged Residues Modulates the Redox-Bohr Effect in Tetraheme Cytochrome c3 of Desulfovibrio vulgaris (Hildenborough)</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.acs.org/doi/abs/10.1021/bi981001v</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">12160-12165</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The structural basis for the pH dependence of the redox potential in the tetrahemic Desulfovibrio vulgaris (Hildenborough) cytochrome c3 was investigated by site-directed mutagenesis of charged residues in the vicinity of heme I. Mutation of lysine 45, located in the neighborhood of the propionates of heme I, by uncharged residues, namely threonine, glutamine and leucine, was performed. The replacement of a conserved charged residue, aspartate 7, present in the N-terminal region and near heme I was also attempted. The analysis of the redox interactions as well as the redox-Bohr behavior of the mutated cytochromes c3 allowed the conclusion that residue 45 has a functional role in the control of the pKa of the propionate groups of heme I and confirms the involvement of this residue in the redox-Bohr effect.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Sustentabilidade no Processo de Planeamento</style></title><secondary-title><style face="normal" font="default" size="100%">Geologia e Geotecnia no Planeamento e Gestão Urbana</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><publisher><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></publisher><pub-location><style face="normal" font="default" size="100%">Caparica</style></pub-location></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Glatigny, A.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Scazzocchio, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Altered specificity mutations define residues essential for substrate positioning in xanthine dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000073696500012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">278</style></volume><pages><style face="normal" font="default" size="100%">431-438</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 20 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 22&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Caffeine interaction with synthetic flavylium salts. A flash photolysis study for the adduct involving 4 ',7-dihydroxyflavylium</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000076145900007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">51-59</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Houbiers, C</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Color stabilization of malvidin 3-glucoside: Self-aggregation of the flavylium cation and copigmentation with the Z-chalcone form</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">18</style></number><volume><style face="normal" font="default" size="100%">102</style></volume><pages><style face="normal" font="default" size="100%">3578-3585</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Small, W</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Edmondson, D. E.</style></author><author><style face="normal" font="default" size="100%">Theil, EC</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct spectroscopic and kinetic evidence for the involvement of a peroxodiferric intermediate during the ferroxidase reaction in fast ferritin mineralization</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">{28}</style></number><volume><style face="normal" font="default" size="100%">{37}</style></volume><pages><style face="normal" font="default" size="100%">{9871-9876}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rapid freeze-quench (RFQ) Mossbauer and stopped-flow absorption spectroscopy were used to monitor the ferritin ferroxidase reaction using recombinant (apo) frog M ferritin; the initial transient ferric species could be trapped by the RFQ method using low iron loading (36 Fe2+/ferritin molecule). Biphasic kinetics of ferroxidation were observed and measured directly by the Mossbauer method; a majority (85%) of the ferrous ions was oxidized at a fast rate of similar to 80 s(-1) and the remainder at a much slower rate of similar to 1.7 s(-1). In parallel with the fast phase oxidation of the Fe2+ ions, a single transient iron species is formed which exhibits magnetic properties (diamagnetic ground state) and Mossbauer parameters (Delta E-Q = 1.08 +/- 0.03 mm/s and delta = 0.62 +/- 0.02 mm/s) indicative of an antiferromagnetically coupled peroxodiferric complex. The formation and decay rates of this transient diiron species measured by the RFQ Mossbauer method match those of a transient blue species (lambda(max) = 650 nm) determined by the stopped-flow absorbance measurement. Thus, the transient colored species is assigned to the same peroxodiferric intermediate. Similar transient colored species have been detected by other investigators in several other fast ferritins (H and M subunit types), such as the human H ferritin and the Escherichia coli ferritin, suggesting a similar mechanism for the ferritin ferroxidase step in all fast ferritins. Peroxodiferric complexes are also formed as early intermediates in the reaction of O-2 With the catalytic diiron centers in the hydroxylase component of soluble methane monooxygenase (MMOH) and in the D84E mutant of the R2 subunit of E. coli ribonucleotide reductase. The proposal that a single protein site, with a structure homologous to the diiron centers in MMOH and R2, is involved in the ferritin ferroxidation step is confirmed by the observed kinetics, spectroscopic properties, and purity of the initial peroxodiferric species formed in the frog M ferritin.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/68FCE476-C938-4CC0-8940-B4CBB5E19EDD</style></custom3><label><style face="normal" font="default" size="100%">r08470</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Lopez-Cornejo, P.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">d'Oliveira, J.</style></author><author><style face="normal" font="default" size="100%">Martinho, J. M. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dynamic light scattering study of AOT microemulsions with nonaqueous polar additives in an oil continuous phase</style></title><secondary-title><style face="normal" font="default" size="100%">Langmuir</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000074464100014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">3531-3537</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 61 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013; Martinho, Jose/E-1988-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; Martinho, Jose/0000-0003-1806-1568 62&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Abreu, I</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Excited state proton transfer in synthetic flavylium salts: 4-methyl-7-hydroxyflavylium and 4 ',7-dihydroxyflavylium - Example of a four-level molecular device to invert the population of the excited state</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">1093-1098</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fluorescence quenching of a squaraine dye by water in AOT reversed micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Faraday Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000075476600015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">2367-2373</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 25 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 25&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Valentine, AM</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Davydov, R</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Koffman, BM</style></author><author><style face="normal" font="default" size="100%">Edmondson, D. E.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Lippard, SJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Generation of a mixed-valent Fe(III)Fe(IV) form of intermediate Q in the reaction cycle of soluble methane monooxygenase, an analog of intermediate X in ribonucleotide reductase R2 assembly</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of The American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">{9}</style></number><volume><style face="normal" font="default" size="100%">{120}</style></volume><pages><style face="normal" font="default" size="100%">{2190-2191}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/6B2448DB-F845-4B71-B01F-428565D0432A</style></custom3><label><style face="normal" font="default" size="100%">r08478</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laia, C. A. T.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ground- and excited-state solvation of a squaraine dye by water in dioxane</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000072935400015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">285</style></volume><pages><style face="normal" font="default" size="100%">385-390</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 11 Laia, Cesar/C-8651-2011; Costa, Silvia/H-7766-2012; REQUIMTE, PHOTO/M-4229-2013; Costa, Silvia/M-8085-2013; REQUIMTE, LAQV/N-9835-2013 Laia, Cesar/0000-0001-6410-6072; Costa, Silvia/0000-0002-6978-8903; 11&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ion-pairing co-pigmentation with 4 ',7-dihydroxyflavylium studied by pulse light jumps</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000073074200007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">114</style></volume><pages><style face="normal" font="default" size="100%">59-64</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Abreu, I</style></author><author><style face="normal" font="default" size="100%">Brouillard, R</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetics of ultra-fast excited state proton transfer from 7-hydroxy-4-methylflavylium chloride to water</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">1-3</style></number><volume><style face="normal" font="default" size="100%">298</style></volume><pages><style face="normal" font="default" size="100%">189-195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Roque, A.</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Maestri, I.</style></author><author><style face="normal" font="default" size="100%">Belladelli, L.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multislate/multifunctional molecular-level systems: Light and pH switching between the various forms of a synthetic flavylium salt</style></title><secondary-title><style face="normal" font="default" size="100%">Chemistry-a European Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000074987000008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">1184-1191</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 90 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 90&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vigil, MR</style></author><author><style face="normal" font="default" size="100%">Renamayor, CS</style></author><author><style face="normal" font="default" size="100%">Pierola, I</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Melo, EC</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Non-diffusion-controlled excimer formation with indane and acenaphthene. Kinetics and thermodynamics from picosecond-time-resolved fluorescence</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">3-4</style></number><volume><style face="normal" font="default" size="100%">287</style></volume><pages><style face="normal" font="default" size="100%">379-387</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Stalhandske, CMV</style></author><author><style face="normal" font="default" size="100%">Dong, J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Park, J. B.</style></author><author><style face="normal" font="default" size="100%">Adams, M. W. W.</style></author><author><style face="normal" font="default" size="100%">Scott, R. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the iron environment in desulforedoxin. EXAFS of oxidized and reduced states</style></title><secondary-title><style face="normal" font="default" size="100%">INORGANICA CHIMICA ACTA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">{1-2}</style></number><volume><style face="normal" font="default" size="100%">{273}</style></volume><pages><style face="normal" font="default" size="100%">{409-411}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fe XAS data were collected on the oxidized and reduced forms of desulforedoxin from Desulfovibrio gigas, the oxidized form of rubredoxin from Clostridium pasteurianum, and the reduced form of rubredoxin from Pyrococcus furiosus. Analysis of these data is consistent with tetrahedral FeS(4) coordination in both oxidation states, and an expansion of the Fe-S distances from 2.27 to 2.33 Angstrom upon reduction. (C) 1998 Elsevier Science S.A. All rights reserved.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;33rd International Conference on Coordination Chemistry, FLORENCE, ITALY, AUG 30-SEP 04, 1998&lt;/p&gt;
</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/15A30072-D290-4BAF-9D17-5492D205EDAC</style></custom3><label><style face="normal" font="default" size="100%">r08461</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Krebs, C.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of a novel tetranuclear Fe cluster in an iron-sulfur protein isolated from Desulfovibrio desulfuricans</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><number><style face="normal" font="default" size="100%">{9}</style></number><volume><style face="normal" font="default" size="100%">{37}</style></volume><pages><style face="normal" font="default" size="100%">{2830-2842}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mossbauer and EPR spectroscopies were used to characterize the Fe clusters in an Fe-S protein isolated from Desulfovibrio desulfuricans (ATCC 27774). This protein was previously thought to contain hexanuclear Fe clusters, but a recent X-ray crystallographic measurement on a similar protein isolated from Desulfovibrio vulgaris showed that the protein contains two tetranuclear clusters, a cubane-type [4Fe-4S] cluster and a mixed-ligand cluster of novel structure [Lindley et al. (1997) Abstract, Chemistry of Metals in Biological Systems, European Research Conference, Tomar, Portugal]. Three protein samples poised at different redox potentials (as-purified, 40 and 320 mV) were investigated. In all three samples, the [4Fe-4S] cluster was found to be present in the diamagnetic 2+ oxidation state and exhibited typical Mossbauer spectra. The novel-structure cluster was found to be redox active. In the 320-mV and as-purified samples, the cluster is at a redox equilibrium between its fully oxidized and one-electron reduced states. In the 40-mV sample, the cluster is in a two-electron reduced state. Distinct spectral components associated with the four Fe sites of cluster 2 in the three oxidation states were identified. The spectroscopic parameters obtained for the Fe sites reflect different ligand environments, making it possible to assign the spectral components to individual Fe sites. In the fully oxidized state, all four iron ions are high-spin ferric and antiferromagnetically coupled to form a diamagnetic S = 0 state. In the one-electron and two-electron reduced states, the reducing electrons were found to localize, consecutively, onto two Fe sites that are rich in oxygen/nitrogen ligands. Based on the X-ray structure and the Mossbauer parameters, attempts could be made to identify the reduced Fe sites. For the two-electron reduced cluster, EPR and Mossbauer data indicate that the cluster is paramagnetic with a nonzero interger spin. For the one-electron reduced cluster, the data suggest a half-integer spin of 9/2 Characteristic fine and hyperfine parameters for all four Fe sites were obtained. Structural implications and the nature of the spin-coupling interactions are discussed.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/F8FBAAF7-05D9-4A71-B4E6-692ED7DA5EA4</style></custom3><label><style face="normal" font="default" size="100%">r08503</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and function of the xanthine-oxidase family of molybdenum enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Metal Sites in Proteins and Models</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000073873900003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">69-95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Voityuk, A. A.</style></author><author><style face="normal" font="default" size="100%">Albert, K.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Rosch, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Substrate oxidation in the active site of xanthine oxidase and related enzymes. A model density functional study</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000071713300005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">176-180</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 35 Roesch, Notker/C-1182-2010; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 35&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Garcia-Espana, E</style></author><author><style face="normal" font="default" size="100%">Latorre, J.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Llinares, J. M.</style></author><author><style face="normal" font="default" size="100%">Ramirez, J. A.</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic and steady-state fluorescence emission studies on metal complexes of receptors containing benzene subunits</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000075371200006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">3935-3942</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 37 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 38&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamics and kinetics of flavylium salts - Malvin revisited</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Faraday Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000075167100010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">2109-2116</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 36 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 37&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamics and kinetics of flavylium salts - Malvin revisited (vol 94, pg 2109, 1998)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Faraday Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000077634100038</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">94</style></volume><pages><style face="normal" font="default" size="100%">3781-3781</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">English, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&quot;Ventricular Late Potential Analysis with Musical and Harmonic Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">Medical Engineering and Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">773-779</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Demol, H.</style></author><author><style face="normal" font="default" size="100%">Papaefthymiou, V.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The primary structure of the split-Soret cytochrome c from Desulfovibrio desulfuricans ATCC 27774 reveals an unusual type of diheme cytochrome c</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry/classification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9346301 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">248</style></volume><pages><style face="normal" font="default" size="100%">445-51</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The complete amino acid sequence of the unusual diheme split-Soret cytochrome c from the sulphate-reducing Desulfovibrio desulfuricans strain ATCC 27774 has been determined using classical chemical sequencing techniques and mass spectrometry. The 247-residue sequence shows almost no similarity with any other known diheme cytochrome c, but the heme-binding site of the protein is similar to that of the cytochromes c3 from the sulphate reducers. The cytochrome-c-like domain of the protein covers only the C-terminal part of the molecule, and there is evidence for at least one more domain containing four cysteine residues, which might bind another cofactor, possibly a non-heme iron-containing cluster. This domain is similar to a sequence fragment of the genome of Archaeoglobus fulgidus, which confirms the high conservation of the genes involved in sulfate reduction.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9346301</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, Physiology and Microbiology, University of Gent, Belgium.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bursakov, S. A.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Almendra, M. J.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Enzymatic properties and effect of ionic strength on periplasmic nitrate reductase (NAP) from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alkanesulfonic Acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Buffers</style></keyword><keyword><style  face="normal" font="default" size="100%">Coloring Agents</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Stability</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation/drug effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Ethanolamines</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferricyanides/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/antagonists &amp; inhibitors/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Osmolar Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Periplasm/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Potassium Cyanide/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Viologens/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9367852 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">239</style></volume><pages><style face="normal" font="default" size="100%">816-22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some sulfate reducing bacteria can induce nitrate reductase when grown on nitrate containing media being involved in dissimilatory reduction of nitrate, an important step of the nitrogen cycle. Previously, it was reported the purification of the first soluble nitrate reductase from a sulfate-reducing bacteria Desulfovibrio desulfuricans ATCC 27774 (S.A. Bursakov, M.-Y. Liu, W.J. Payne, J. LeGall, I. Moura, and J.J.G. Moura (1995) Anaerobe 1, 55-60). The present work provides further information about this monomeric periplasmic nitrate reductase (Dd NAP). It has a molecular mass of 74 kDa, 18.6 U specific activity, KM (nitrate) = 32 microM and a pHopt in the range 8-9.5. Dd NAP has peculiar properties relatively to ionic strength and cation/anion activity responses. It is shown that monovalent cations (potassium and sodium) stimulate NAP activity and divalent (magnesium and calcium) inhibited it. Sulfate anion also acts as an activator in KPB buffer. NAP native form is protected by phosphate anion from cyanide inactivation. In the presence of phosphate, cyanide even stimulates NAP activity (up to 15 mM). This effect was used in the purification procedure to differentiate between nitrate and nitrite reductase activities, since the later is effectively blocked by cyanide. Ferricyanide has an inhibitory effect at concentrations higher than 1 mM. The N-terminal amino acid sequence has a cysteine motive C-X2-C-X3-C that is most probably involved in the coordination of the [4Fe-4S] center detected by EPR spectroscopy. The active site of the enzyme consists in a molybdopterin, which is capable for the activation of apo-nit-1 nitrate reductase of Neurospora crassa. The oxidized product of the pterin cofactor obtained by acidic hidrolysis of native NAP with sulfuric acid was identified by HPLC chromatography and characterized as a molybdopterin guanine dinucleotide (MGD).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9367852</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huyett, J. E.</style></author><author><style face="normal" font="default" size="100%">Carepo, M.</style></author><author><style face="normal" font="default" size="100%">Pamplona, A.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Hoffman, B. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fe-57 Q-band pulsed ENDOR of the hetero-dinuclear site of nickel hydrogenase: Comparison of the NiA, NiB, and NiC states</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja9700919</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">9291-9292</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1997XY93800031</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 66&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nitrate and nitrite utilization in sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Anaerobe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16887602 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">279-90</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">16887602</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1075-9964 (Print)1075-9964 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica e Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Andrade, S.</style></author><author><style face="normal" font="default" size="100%">Kamenskaya, E. O.</style></author><author><style face="normal" font="default" size="100%">Levashov, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Encapsulation of flavodoxin in reverse micelles</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Micelles</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, Fluorescence</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9175769 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">234</style></volume><pages><style face="normal" font="default" size="100%">651-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The regulation of the properties of Desulfovibrio gigas flavodoxin in AOT/water/iso-octane micellar system was studied. UV-visible spectroscopic studies have shown that photoreduction of flavodoxin in the presence of EDTA leads to hydroquinone formation through the intermediate semiquinone. The [free FMN] - [bound to flavodoxin FMN] equilibrium (and hence, the amount of apoprotein) depends on redox state of FMN and on hydration degree which controls the micellar size. Thus, a new method of reversible cofactor removing under mild conditions (at low hydration degree of micelles) is suggested, accompained by isolation of apo-form of the protein.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9175769</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, A. M.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The chemistry and reactivity of aryl radicals - The C-C bond formation from o-bromobenzylphenylethers with tin hydride and azobisisobutyronitrile</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 6</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">285-298</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, A. M.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">SadaCosta, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New syntheses of the Amaryllidacaea alkaloids vasconine, assoanine, oxoassoanine, pratosine and ismine by radical cyclisation</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 6</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">299-306</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rosa, A. M.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">Pereira, AMDL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of phenanthridines by radical C-aryl-C-aryl coupling</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 6</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">269-284</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Reis, A. R.</style></author><author><style face="normal" font="default" size="100%">Girio, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Collaco, T. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The formate dehydrogenase isolated from the aerobe Methylobacterium sp. RXM is a molybdenum-containing protein</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography, Ion Exchange</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytoplasm/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Formate Dehydrogenases/*chemistry/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gram-Negative Aerobic Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 3</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9020054 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">230</style></volume><pages><style face="normal" font="default" size="100%">30-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The formate dehydrogenase (FDH) isolated from cells of Methylobacterium sp. RXM grown on molybdenum-containing mineral medium using methanol as carbon source, was partially purified (at least 90% pure as revealed by SDS-PAGE). The enzyme is unstable under oxygen and all the purification steps were conducted under strict anaerobic conditions. The molecular mass is 75 kDa (gel exclusion 300 kDa). The enzyme was characterized in terms of the kinetic parameters towards different substrates and electron acceptors, pH and temperature dependence and the effect of a wide range of compounds in the enzymatic activity. The EPR spectra of the dithionite reduced sample show, at low temperature (below 20 K), two rhombic EPR signals due to two distinct [Fe-S] centres (centre I at g-values 2.023, 1.951 and 1.933, and centre II at g-values 2.054 and 1.913). At high temperature (around 100 K) another rhombic EPR signal is optimally observed at g-values 2.002, 1.987 and 1.959 and attributed to the molybdenum site. The EPR signals assigned to the iron-sulfur centres show a strong analogy with the aldehyde oxido-reductase from Desulfovibrio gigas known to contain a Mo-pterin and two [2Fe-2S] centres and whose crystallographic structure was recently resolved.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9020054</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica and Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yu, L.</style></author><author><style face="normal" font="default" size="100%">Kennedy, M.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conversion of desulforedoxin into a rubredoxin center</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cysteine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutagenesis, Site-Directed</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9070870 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">231</style></volume><pages><style face="normal" font="default" size="100%">679-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rubredoxin and desulforedoxin both contain an Fe(S-Cys)4 center. However, the spectroscopic properties of the center in desulforedoxin differ from rubredoxin. These differences arise from a distortion of the metal site hypothesized to result from adjacent cysteine residues in the primary sequence of desulforedoxin. Two desulforedoxin mutants were generated in which either a G or P-V were inserted between adjacent cysteines. Both mutants exhibited optical spectra with maxima at 278, 345, 380, 480, and 560 nm while the low temperature X-band EPR spectra indicated highspin Fe3+ ions with large rhombic distortions (E/D = 0.21-0.23). These spectroscopic properties are distinct from wild type desulforedoxin and virtually identical to rubredoxin.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9070870</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section of Hematology Research, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Carvalho, MTVL</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">1-aza-1',3'-diaza-3,3'-sigmatropic rearrangements - A convenient synthesis of benzimidazole derivatives</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR 28</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">3115-3118</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Formate dehydrogenase from Desulfovibrio desulfuricans ATCC 27774: Isolation and spectroscopic characterization of the active sites (heme, iron-sulfur centers and molybdenum)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s007750050125</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">198-208</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An air-stable formate dehydrogenase, an enzyme that catalyzes the oxidation of formate to CO2, was purified from a sulfate-reducing organism, Desulfovibrio desulfuricans ATCC 27774. The enzyme has a molecular mass of approximately 150 kDa (three different subunits: 88, 29 and 16 kDa) and contains three types of redox-active centers: four c-type hemes, nonheme iron arranged as two [4Fe-4S](2+/1+) centers and a molybdenum-pterin site. Selenium was also chemically detected. The enzyme specific activity is 78 units per mg of protein. Mo(V) EPR signals were observed in the native, reduced and formate-reacted states. EPR signals related to the presence of multiple low-spin hemes were also observed in the oxidized state. Upon reduction, an examination of the EPR data under appropriate conditions distinguishes two types of iron-sulfur centers, an [Fe-S] center I (g(max)=2.050, g(med)=1.947, g(min)=1.896) and an [Fe-S] center II (g(max)=2.071, g(med)=1.926, g(min)=1.865). Mossbauer spectroscopy confirmed the presence of four hemes in the low-spin state. The presence of two [4Fe-4S](2+/1+) centers was confirmed, one of these displaying very small hyperfine coupling constants in the +1 oxidation state. The midpoint redox potentials of the enzyme metal centers were also estimated.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1997WX27600006</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 30&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">Thole, H. H.</style></author><author><style face="normal" font="default" size="100%">Raida, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The primary structure of the beta subunit of Desulfovibrio desulfuricans (ATCC 27774) NiFe hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Protein and Peptide Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997WX94100009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">131-138</style></pages><isbn><style face="normal" font="default" size="100%">0929-8665</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic [NiFe] hydrogenase isolated from Desulfovibrio (D.) desulfuricans (ATCC 27774) is a heterodimer of a 28 kDa (beta) and a 60 kDa (alpha) subunit. Here we report the complete amino acid sequence of the small (beta) polypeptide chain determined by Edman degradation of proteolytic fragments. Electrospray-ionization mass spectrometry of the native protein confirmed the sequencing results. The sequence is compared with that of D. gigas [NiFe] hydrogenase whose three-dimensional structure has been recently published.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1997WX94100009</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">SaintMaurice, A.</style></author><author><style face="normal" font="default" size="100%">Manfrin, M. F.</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author><author><style face="normal" font="default" size="100%">Indelli, T.</style></author><author><style face="normal" font="default" size="100%">Scandola, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer between Fe(CN)(6)(3-) and iodide promoted by supercomplexation with a polyammonium macrocycle</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1997</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997XL43000017</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">2327-2330</style></pages><isbn><style face="normal" font="default" size="100%">0300-9246</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some new properties promoted by the formation of a supercomplex between iron hexacyanometallates and the polyazamacrocycle [32]aneN(8) (1,5,9,13,17,21,25,29-octaazacyclodotrane) are described. In the presence of the polyazamacrocycle, thermal and photoinduced electron transfer from iodide to Fe(CN)(6)(3-) were observed in moderately acidic media. The thermal reaction is slow (k(obs) = 8.9 x 10(-4) s(-1), at 25 degrees C) and proceeds to an equilibrium (K = 7 M-2, at 25 degrees C). The reaction is almost isoergonic, with favorable enthalpy and unfavorable entropy changes (Delta G degrees = -4.8 kJ mol(-1), Delta H degrees = -160 kJ mol(-1), Delta S degrees = -0.54 kJ mol(-1) K-1). A photoinduced electron-transfer process, leading to additional iodide oxidation, was observed upon flash irradiation of equilibrated solutions. Following the photoinduced process, the system reverts to the thermal equilibrium in the dark. The promoting role of the macrocycle is thermodynamic for the thermal process (anodic shift in the Fe-II/III potential upon supercomplex formation) and kinetic for the photoinduced process [formation of ion-paired species between hexacyanoferrate(III) and iodide upon supercomplex formation]. The thermal reaction is reversible in basic media (where the macrocycle deprotonates and supercomplex formation is prevented), providing an example of on/off switching by pH changes of an electron-transfer reaction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: XL430Times Cited: 3&lt;br /&gt;
Cited Reference Count: 23&lt;br /&gt;
Pina, F Parola, AJ SaintMaurice, A Manfrin, MF Moggi, L Indelli, T Scandola, F&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Benedito, L</style></author><author><style face="normal" font="default" size="100%">Melo, JM</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural transformations of the synthetic salt 4',7-dihydroxyflavylium chloride in acid and basic aqueous solutions .1. Ground state</style></title><secondary-title><style face="normal" font="default" size="100%">Anales De Quimica</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1997</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997XH45800008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">111-118</style></pages><isbn><style face="normal" font="default" size="100%">1130-2283</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A complete study of the structural pH dependent transformations of the synthetic flavylium salt 4',7-dihydroxyflavylium chloride (DHF), occurring in aqueous solutions, including the basic region, is described. The kinetic study of the transformations occurring in acidic media (quinoidal base (A) reversible arrow flavylium cation (AH(+)) reversible arrow hemiacetal (B) reversible arrow cis-chalone (C-cis) reversible arrow trans-chalcone (C-trans)) allowed to conclude that the cis-trans isomerization is faster than the tautomerization and the hydration processes, which is unique in the anthocyanins family. Results obtained with the parent compound 4'7-dimethoxyglavylium chloride (DMF) with relevance to this study are also presented. In equilibrated basic solution the existence of acid-base equilibria involving the trans-Chalcone (C-trans) and its conjugated bases, (C-trans(-) and C-trans(2)), was detected. Freshly prepared solutions at pH &amp;gt;7 show also the presence of a transient species identified as the ionized quinoidal base (A(-)), which is almost completely converted into C-trans(2-) with a pH dependent rate constant.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: XH458Times Cited: 14&lt;br /&gt;
Cited Reference Count: 18&lt;br /&gt;
Pina, F Benedito, L Melo, JM Parola, AJ Lima, JC Macanita, AL&lt;br /&gt;
Pina, Fernando/C-8161-2011; Macanita, Antonio/H-9284-2012; Parola, A. Jorge/F-4048-2010; Lima, Joao/F-3658-2010&lt;br /&gt;
Macanita, Antonio/0000-0003-0976-6654; Parola, A. Jorge/0000-0002-1333-9076; Lima, Joao/0000-0003-0528-1967&lt;br /&gt;
Real soc espan quimica&lt;br /&gt;
Madrid&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Silva, RN</style></author><author><style face="normal" font="default" size="100%">E. Mosca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive control of a solar energy plant: Exploiting accessible disturbances</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of adaptive control and signal processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><volume><style face="normal" font="default" size="100%">11:327–342</style></volume><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 4: Wiley Online Library </style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, RN</style></author><author><style face="normal" font="default" size="100%">L. M. Rato</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cascade control of a distributed collector solar field</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Process Control</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><volume><style face="normal" font="default" size="100%">7:111–117</style></volume><pages><style face="normal" font="default" size="100%">Elsevier</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">Number 2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>19</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Factores de Planeamento Físico – Espacial</style></title><secondary-title><style face="normal" font="default" size="100%">Revista Estudos de Engenharia Civil</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><pages><style face="normal" font="default" size="100%">242-249</style></pages><issue><style face="normal" font="default" size="100%">Special</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Amado, Miguel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metodologia de Aproximação Sistemática,</style></title><secondary-title><style face="normal" font="default" size="100%">Faculdade de Ciências e Tecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><pub-location><style face="normal" font="default" size="100%">Lisbon</style></pub-location><work-type><style face="normal" font="default" size="100%">Master</style></work-type></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reevaluation of the redox and redox-Bohr cooperativity in tetrahaem Desulfovibrio vulgaris (Miyazaki F) cytochrome c3</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs007750050141</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">343-349</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermodynamic model of five interacting charge centres (four haems and an ionisable centre), which was used in the characterisation of the thermodynamic properties of Desulfovibrio vulgaris (Hildenborough) cytochrome c3 (c3DvH), is now used to reevaluate the thermodynamic properties in Desulfovibrio vulgaris (Miyazaki F) cytochrome c3 (c3DvM) on the basis of published data (Park, J.-S., Ohmura, T., Kano, K., Sagara, T., Niki, K., Kyogoku, Y. and Akutsu, H. (1996) Biochim. Biophys. Acta 1293, 45–54). Contrary to the assertion of Park et al. (1996), the pH dependence of the proton chemical shifts of haem methyls in c3DvM in several stages of oxidation is well described by the model, which involves both homotropic (e–/e–) and heterotropic (e–/H+) cooperativity. This shows that the pH dependence observed for c3DvM is not significantly more complicated than that observed for c3DvH. Since the parameters which we now obtain for c3DvM are generated with the same model as those from c3DvH, albeit using less precise data, it is possible to make a preliminary comparison of the thermodynamic properties of these two proteins and of their role in energy transduction.&lt;br /&gt;
The extrinsic dipolar shifts generated for each methyl group by each of the four haems in c3DvM are also determined. A novel method for approximating the magnetic susceptibility tensors is used: the orientations of the principal axes of the tensors have been shown to be closely related to the geometry of the axial ligands, which is available from the X-ray structure of c3DvM, and the components of the tensors are extrapolated from EPR g values. The inclusion of the calculated haem extrinsic contributions clearly describes the pH dependence of the haem methyls in the core of the protein, close to other haems. This description is most remarkable in the case of the haem methyl 21CH3 II I, for which the &quot;unusual pH dependence&quot; commented on by Park et al. (1996) is easily explained using the thermodynamic parameters determined by our model together with the calculated extrinsic dipolar shifts, thus providing a test of the analysis.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Use of Paramagnetic NMR Probes for Structural Analysis in Cytochrome c3 from Desulfovibrio Vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1997.00721.x/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">244</style></volume><pages><style face="normal" font="default" size="100%">721-734</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The dipolar field generated by each of the four haems in the tetrahaem ferricytochrome c3 from Desulfovibrio vulgaris (Hildenborough) (c3DvH) is determined by means of a novel procedure. In this method the 13C chemical shifts of the nuclei directly bound to the haems are used to determine the in-plane orientations of the rhombic perturbation in each of the four haems with respect to a model of molecular orbitals of eg symmetry which are subject to a rhombic perturbation [Turner, D. L., Salgueiro, C. A., Schenkels, P., LeGall, J. &amp;amp; Xavier, A. V. (1995) Biochim. Biophys. Acta 1246, 24–28]. These orientations, together with the components of the magnetic susceptibility tensors obtained from the EPR g values and the crystal structure of c3DvH, can be used to calculate the dipolar shifts induced by each haem throughout the protein. Thus the observed 13C paramagnetic shifts of the c3DvH haem substituents were fitted considering both the pseudocontact and contact shifts of each haem simultaneously. The dipolar shifts calculated by this method were tested against the observed dipolar shifts for some amino acid residues strategically placed in the protein and also for the haem propionate groups. The effect of considering the calculated dipolar extrinsic shifts on the behaviour of the chemical shifts of the haem methyl groups in the intermediate stages of oxidation at different pH values was also analysed. The several tests applied to the calculated dipolar shifts have shown that the method is extremely useful for predicting chemical shifts as an aid to complete proton assignment, and to add further constraints in the refinement of solution structures of paramagnetic proteins and hence to probe subtle structural rearrangements around the haem pocket.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Varela, P. F.</style></author><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Topfer-Petersen, E.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The 2.4 angstrom resolution crystal structure of boar seminal plasma PSP-I/PSP-II: a zona pellucida-binding glycoprotein heterodimer of the spermadhesin family built by a CUB domain architecture</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000071252400017</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">274</style></volume><pages><style face="normal" font="default" size="100%">635-649</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 65 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 65&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Silva, RN</style></author><author><style face="normal" font="default" size="100%">E. Mosca</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Adaptive control of a solar energy plant: Exploiting accessible disturbances</style></title><secondary-title><style face="normal" font="default" size="100%">International journal of adaptive control and signal processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Wiley Online Library</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">327–342</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Silva, RN</style></author><author><style face="normal" font="default" size="100%">L. M. Rato</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cascade control of a distributed collector solar field</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Process Control</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Elsevier</style></publisher><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">111–117</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yu, L.</style></author><author><style face="normal" font="default" size="100%">Kennedy, M.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conversion of desulforedoxin into a rubredoxin center</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical And Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><number><style face="normal" font="default" size="100%">{3}</style></number><volume><style face="normal" font="default" size="100%">{231}</style></volume><pages><style face="normal" font="default" size="100%">{679-682}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Rubredoxin and desulforedoxin both contain an Fe(S-Cys)(4) center, However the spectroscopic properties of the center in desulforedoxin differ from rubredoxin, These differences arise from a distortion of the metal site hypothesized to result from adjacent cysteine residues in the primary sequence of desulforedoxin. Two desulforedoxin mutants were generated in which either a G or P-V were inserted between adjacent cysteines. Both mutants exhibited optical spectra with maxima at 278, 345, 380, 480, and 560 nm while the low temperature X-band EPR spectra indicated high-spin Fe3+ ions with large rhombic distortions (E/D = 0.21-0.23). These spectroscopic properties are distinct from wild type desulforedoxin and virtually identical to rubredoxin. (C) 1997 Academic Press.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/7303FCBE-0259-4CB4-897B-10527D99CC62</style></custom3><label><style face="normal" font="default" size="100%">r08498</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Hubert, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure and mechanism of action of the xanthine oxidase-related aldehyde oxidoreductase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Society Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997XV20900003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">755-757</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Symposium on Xanthine Oxidase - Enzymology and Pathophysiology, at the 661st Meeting of the Biochemical-Society Apr 10-11, 1997 Bath, england Biochem Soc; Soc Free Rad Res 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Kolln, I.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Varela, P. F.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">Topfer-Petersen, E.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of acidic seminal fluid protein (aSFP) at 1.9 angstrom resolution: a bovine polypeptide of the spermadhesin family</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000071252400018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">274</style></volume><pages><style face="normal" font="default" size="100%">650-660</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 34 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; 34&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Banci, L.</style></author><author><style face="normal" font="default" size="100%">Dikaya, E.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of cytochrome c' from Rhodocyclus gelatinosus and comparison with other cytochromes c'</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997YF71200007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">611-622</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Varela, P. F.</style></author><author><style face="normal" font="default" size="100%">Kolln, I.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">TopferPetersen, E.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The crystal structures of two spermadhesins reveal the CUB domain fold</style></title><secondary-title><style face="normal" font="default" size="100%">Nature Structural Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997YA20300007</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">783-788</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 110 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; 114&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Carvalho, A. L.</style></author><author><style face="normal" font="default" size="100%">Kolln, I.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author><author><style face="normal" font="default" size="100%">TopferPetersen, E.</style></author><author><style face="normal" font="default" size="100%">Varela, P. F.</style></author><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Urbanke, C.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallization and preliminary x-ray diffraction studies of aSFP, a bovine seminal plasma protein with a single CUB domain architecture</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997WM74000023</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">725-727</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Carvalho, Ana Luisa/G-5638-2011; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Carvalho, Ana Luisa/0000-0002-3824-0240; Romao, Maria/0000-0002-3004-0543; 7&lt;/p&gt;
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</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochromism of 4'-methoxyflavylium perchlorate. A ''write-lock-read-unlock-erase'' molecular switching system</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997XF13900009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">5556-5561</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 106 Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 106&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Voityuk, A. A.</style></author><author><style face="normal" font="default" size="100%">Albert, K.</style></author><author><style face="normal" font="default" size="100%">Kostlmeier, S.</style></author><author><style face="normal" font="default" size="100%">Nasluzov, V. A.</style></author><author><style face="normal" font="default" size="100%">Neyman, K. M.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Rosch, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Prediction of alternative structures of the molybdenum site in the xanthine oxidase-related aldehyde oxide reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997WR15000024</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">3159-3160</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 33 Gemming, Sibylle/C-6898-2009; Roesch, Notker/C-1182-2010; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013; Neyman, Konstantin/F-4055-2011 Romao, Maria/0000-0002-3004-0543; Neyman, Konstantin/0000-0002-5242-5567 33&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Danger, D</style></author><author><style face="normal" font="default" size="100%">Edmondson, D. E.</style></author><author><style face="normal" font="default" size="100%">Theil, EC</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Rapid and parallel formation of Fe3+ multimers, including a trimer, during H-type subunit ferritin mineralization</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><number><style face="normal" font="default" size="100%">{25}</style></number><volume><style face="normal" font="default" size="100%">{36}</style></volume><pages><style face="normal" font="default" size="100%">{7917-7927}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Conversion of Fe ions in solution to the solid phase in ferritin concentrates iron required for cell function. The rate of the Fe phase transition in ferritin is tissue specific and reflects the differential expression of two classes of ferritin subunits (H and L). Early stages of mineralization were probed by rapid freeze-quench Mossbauer, at strong fields (up to 8 T), and EPR spectroscopy in an H-type subunit, recombinant frog ferritin; small numbers of Fe (36 moles/mol of protein) were used to increase Fe3+ in mineral precursor forms, At 25 ms, four Fe3+-oxy species (three Fe dimers and one Fe trimer) were identified, These Fe3+-oxy species were found to form at similar rates and decay subsequently to a distinctive superparamagentic species designated the `&amp;apos;young core.&amp;apos;&amp;apos; The rate of oxidation of Fe2+ (1026 s(-1)) corresponded well to the formation constant for the Fe3+- tyrosinate complex (920 s(-1)) observed previously [Waldo, G. S., \&amp;amp; Theil, E. C. (1993) Biochemistry 32, 13261] and, coupled with EPR data, indicates that several or possibly all of the Fe3+-oxy species involve tyrosine. The results, combined with previous Mossbauer studies of Y30F human H-type ferritin which showed decreases in several Fe3+ intermediates and stabilization of Fe2+ [Bauminger, E. R., et al. (1993) Biochem, J. 296, 709], emphasize the involvement of tyrosyl residues in the mineralization of H-type ferritins. The subsequent decay of these multiple Fe3+-oxy species to the superparamagnetic mineral suggests that Fe3+ species in different environments may be translocated as intact units from the protein shell into the ferritin cavity where the conversion to a solid mineral occurs.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/331D9047-A1D2-4C3B-A4FB-81E02A4594D8</style></custom3><label><style face="normal" font="default" size="100%">r08474</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Knablein, J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and function of molybdopterin containing enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Prog Biophys Mol Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Iron-Sulfur Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Coenzymes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pteridines/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Rhodobacter sphaeroides/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*chemistry/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=9652170 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">121-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Molybdopterin containing enzymes are present in a wide range of living systems and have been known for several decades. However, only in the past two years have the first crystal structures been reported for this type of enzyme. This has represented a major breakthrough in this field. The enzymes share common structural features, but reveal different polypeptide folding topologies. In this review we give an account of the related spectroscopic information and the crystallographic results, with emphasis on structure-function studies.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">9652170</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0079-6107 (Print)0079-6107 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tReview&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal. romao@itqb.unl.pt</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Knablein, J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and function of molybdopterin containing enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Progress in Biophysics &amp; Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000074129700001</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">121-144</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 68 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 68&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Varela, P. F.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Sanz, L.</style></author><author><style face="normal" font="default" size="100%">TopferPetersen, E.</style></author><author><style face="normal" font="default" size="100%">Calvete, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The three-dimensional structure of mammalian spermadhesins determined by x-ray crystallography</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Cell Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1997YA74100013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">74</style></volume><pages><style face="normal" font="default" size="100%">13-13</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 46 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marques, F.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Bicho, M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conversion of adrenaline to indolic derivatives by the human erythrocyte plasma membrane</style></title><secondary-title><style face="normal" font="default" size="100%">Biol Signals</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Benzoquinones/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Epinephrine/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Erythrocyte Membrane/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Indoles/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep-Oct</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8937691 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">275-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The conversion of adrenaline to aminochromes by the human erythrocyte plasma membranes at pH 9.5 was shown to be a complex reaction that proceeded at least by two distinct phases. The first one, corresponding to the formation of adrenochrome, is catalyzed in the presence of the membranes, suggesting the involvement of an enzyme-mediated process. Active oxygen species were identified as intermediates during this phase. Oxygen radical scavengers (catalase and superoxide dismutase) suggested H2O2 and O2- involvement. Adrenochrome formation was stimulated by NADH indicating the participation of another enzyme (NADH dehydrogenase) which is known to be present in the human erythrocyte plasma membrane. The second phase, corresponding to the disappearance of adrenochrome, is also stimulated by NADH and inhibited in the presence of the membranes. In this reaction, adrenochrome is converted to aminochromes via adrenochrome semiquinone. The formation of radical species is demonstrated by EPR spectroscopy. The results led to the proposal of a mechanism for the formation of adrenochrome and other oxidation products from adrenaline.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8937691</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1016-0922 (Print)1016-0922 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Central Analysis Laboratory, Aveiro University, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Wang, Y.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox properties of cytochrome c nitrite reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Cytochromes a1</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cytochromes c1</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon Monoxide/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrate Reductases/chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Titrimetry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 20</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8798514 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">38</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">23191-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The dissimilatory nitrite reductase from Desulfovibrio desulfuricans ATCC 27774 catalyzes the reduction of nitrite to ammonia. Previous spectroscopic investigation revealed that it is a hexaheme cytochrome containing one high spin ferric heme and five low spin ferric hemes in the oxidized enzyme. The current study uses the high resolution of Mossbauer spectroscopy to obtain redox properties of the six heme groups. Correlating the Mossbauer findings with the EPR data reveals the pairwise spin-spin coupling among four of the heme groups. The other two hemes are found to be magnetically isolated. Reduction with dithionite and reaction with CO further indicate that only the high spin heme is capable of binding small exogenous ligands. These results confirm our previous finding that Desulfovibrio desulfuricans nitrite reductase contains six heme groups and that the high spin ferric heme is the substrate and inhibitor binding site.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8798514</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica and Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825 Monte da Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Functional necessity and physicochemical characteristics of the 2Fe-2S cluster in mammalian ferrochelatase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja954000o</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">9892-9900</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The recently discovered [2Fe-2S] cluster in mouse liver ferrochelatase has been characterized using UV-vis, EPR, and Mossbauer spectroscopic techniques. Studies are reported here for the recombinant protein purified from an overproducing transformed Escherichia coli strain. A positive correlation is observed between the presence of the [2Fe-2S] cluster and the enzymatic specific activity and demonstrates the necessity of this cofactor. Chemical analysis revealed that the preparations contained up to 1.3 Fe/molecule and indicated a 1:1 stoichiometry between Fe and acid-labile sulfide. The [2Fe-2S] cluster in the as-isolated ferrochelatase exhibits a UV-vis spectrum indicative of a [2Fe-2S](2+) cluster and is EPR-silent. The 8 T Mossbauer spectrum of the Fe-57-enriched as-isolated protein is well simulated by parameters Delta E(Q) = 0.69 +/- 0.03 mm/s and delta = 0.28 +/- 0.02 mm/s and confirms the presence of a diamagnetic ground state. Upon reduction with sodium dithionite, ferrochelatase shows a near-axial EPR spectrum with g-values of 2.00, 1.93, and 1.91, consistent with a S = 1/2 mixed valent Fe3+-Fe2+ cluster. The Orbach temperature dependence of the EPR line widths was used to provide an estimate of the exchange coupling J, which was determined to be on the order of 500-650 cm(-1) (+JS(1) . S-2 model). Redox titrations monitored by UV-vis and EPR spectroscopy revealed midpoint potentials of -390 +/- 10 and -405 +/- 10 mV, respectively. Mossbauer spectra of the sodium dithionite-reduced Fe-57-enriched ferrochelatase collected at 4.2 K in the presence of magnetic fields of 60 mT and 8 T strengths were analyzed in the mixed-valent S = 1/2 ground state. Parameters for the ferric site are Delta E(Q) = 1.2 +/- 0.2 mm/s and delta = 0.28 +/- 0.03 mm/s, with somewhat anisotropic hyperfine splittings; for the ferrous site, Delta E(Q) = 3.3 +/- 0.1 mm/s and delta = 0.67 +/- 0.04 mm/s with anisotropic hyperfine splittings characteristic of high-spin ferrous ion. The similarities and differences with other characterized [2Fe-2S](+) cluster-containing proteins are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1996VM93700011</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 28&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gu, Z. J.</style></author><author><style face="normal" font="default" size="100%">Dong, J.</style></author><author><style face="normal" font="default" size="100%">Allan, C. B.</style></author><author><style face="normal" font="default" size="100%">Choudhury, S. B.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Przybyla, A. E.</style></author><author><style face="normal" font="default" size="100%">Roseboom, W.</style></author><author><style face="normal" font="default" size="100%">Albracht, S. P. J.</style></author><author><style face="normal" font="default" size="100%">Axley, M. J.</style></author><author><style face="normal" font="default" size="100%">Scott, R. A.</style></author><author><style face="normal" font="default" size="100%">Maroney, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure of the Ni sites in hydrogenases by X-ray absorption spectroscopy. Species variation and the effects of redox poise</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 13</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja962429p</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">45</style></number><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">11155-11165</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Structural information obtained from the analysis of nickel K-edge X-ray absorption spectroscopic data of [NiFe]hydrogenases from Desulfovibrio gigas, Thiocapsa roseopersicina, Desulfovibrio desulfuricans (ATCC 27774), Escherichia coli (hydrogenase-1), Chromatium vinosum, and Alcaligenes eutrophus H16 (NAD(+)-reducing, soluble hydrogenase), poised in different redox states, is reported. The data allow the active-site structures of enzymes from several species to be compared, and allow the effects of redox poise on the structure of the nickel sites to be examined. In addition, the structure of the nickel site obtained from recent crystallographic studies of the D. gigas enzyme (Volbeda, A.; Charon, M.-H.; Piras, C.; Hatchikian, E. C.; Frey, M.; Fontecilla-Camps, J. C. Nature 1995, 373, 580-587) is compared with the structural features obtained from the analysis of XAS data from the same enzyme. The nickel sites of all but the oxidized (as isolated) sample of A. eutrophus hydrogenase are quite similar. The nickel K-edge energies shift 0.9-1.5 eV to lower energy upon reduction from oxidized (forms A and B) to fully reduced forms. This value is comparable with no more than a one-electron metal-centered oxidation state change. With the exception of T. roseopersicina hydrogenase, most of the edge energy shift (-0.8 eV) occurs upon reduction of the oxidized enzymes to the EPR-silent intermediate redox level (SI). Analysis of the XANES features assigned to 1s--&amp;gt;3d electronic transitions indicates that the shift in energy that occurs for reduction of the enzymes to the SI level may be attributed at least in part to an increase in the coordination number from five to six. The smallest edge energy shift is observed for the T. roseopersicina enzyme, where the XANES data indicate that the nickel center is always six-coordinate. With the exception of the oxidized sample of A. eutrophus hydrogenase, the EXAFS data are dominated by scattering from S-donor ligands at similar to 2.2 Angstrom. The enzyme obtained from T. roseopersicina also shows evidence for the presence of O,N-donor ligands. The data from A. eutrophus hydrogenase are unique in that they indicate that a significant structural change occurs upon reduction of the enzyme. EXAFS data obtained from the oxidized (as isolated) A. eutrophus enzyme indicate that the EXAFS is dominated by scattering from 3-4 N,O-donor atoms at 2.06(2) Angstrom, with contributions from 2-3 S-donor ligands at 2.35(2) Angstrom. This changes upon reduction to a more typical nickel site composed of similar to 4 S-donor ligands at a Ni-S distance of 2.19(2) Angstrom. Evidence for the presence of atoms in the 2.4-2.9 Angstrom distance range is found in most samples, particularly the reduced enzymes (SI, form C, and R). The analysis of these data is complicated by the fact that it is difficult to distinguish between S and Fe scattering atoms at this distance, and by the potential presence of both S and another metal atom at similar distances. The results of EXAFS analysis are shown to be in general agreement with the published crystal structure of the D. gigas enzyme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1996VT46600024</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 86&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, A. V.</style></author><author><style face="normal" font="default" size="100%">Matias, P. M.</style></author><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Morais, J.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preliminary crystallographic analysis and further characterization of a dodecaheme cytochrome c from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallogr D Biol Crystallogr</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=15299587 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Pt 6</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">1202-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dodecaheme cytochrome c has been purified from Desulfovibrio (D.) desulfuricans ATCC 27774 cells grown under both nitrate and sulfate-respiring conditions. Therefore, it is likely to play a role in the electron-transfer system of both respiratory chains. Its molecular mass (37768 kDa) was determined by electrospray mass spectrometry. Its first 39 amino acids were sequenced and a motif was found between amino acids 32 and 37 that seems to exist in all the cytochromes of the c(3) type from sulfate-reducing bacteria sequenced at present. The midpoint redox potentials of this cytochrome were estimated to be -68, -120, -248 and -310 mV. Electron paramagnetic resonance spectroscopy of the oxidized cytochrome shows several low-spin components with a g(max) spreading from 3.254 to 2.983. Two crystalline forms were obtained by vapour diffusion from a solution containing 2% PEG 6000 and 0.25-0.75 M acetate buffer pH = 5.5. Both crystals belong to monoclinic space groups: one is P2(1), with a = 61.00, b = 106.19, c = 82.05 A, beta = 103.61 degrees, and the other is C2 with a = 152.17, b = 98.45, c = 89.24 A, beta = 119.18 degrees. Density measurements of the P2(1) crystals suggest that there are two independent molecules in the asymmetric unit. Self-rotation function calculations indicate, in both crystal forms, the presence of a non-crystallographic axis perpendicular to the crystallographic twofold axis. This result and the calculated values for the volume per unit molecular weight of the C2 crystals suggest the presence of two or four molecules in the asymmetric unit.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">15299587</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0907-4449 (Print)0907-4449 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Van Damme, N.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Primary structure of desulfoferrodoxin from Desulfovibrio desulfuricans ATCC 27774, a new class of non-heme iron proteins</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Conserved Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Evolution, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Serine Endopeptidases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 6</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8647238 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">385</style></volume><pages><style face="normal" font="default" size="100%">138-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The primary structure of desulfoferrodoxin from Desulfovibrio desulfuricans ATCC 27774, a redox protein with two mononuclear iron sites, was determined by automatic Edman degradation and mass spectrometry of the composing peptides. It contains 125 amino acid residues of which five are cysteines. The first four, Cys-9, Cys-12, Cys-28 and Cys-29, are responsible for the binding of Center I which has a distorted tetrahedral sulfur coordination similar to that found in desulforedoxin from D. gigas. The remaining Cys-115 is proposed to be involved in the coordination of Center II, which is probably octahedrally coordinated with predominantly nitrogen/oxygen containing ligands as previously suggested by Mossbauer and Raman spectroscopy.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8647238</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Vakgroep Biochemie Fysiologie en Microbiologie, Universiteit Gent, Belguim.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">McGinnity, D. F.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A single histidine is required for activity of cytochrome c peroxidase from Paracoccus denitrificans</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Histidine</style></keyword><keyword><style  face="normal" font="default" size="100%">*Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon Radioisotopes</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Conserved Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyanides</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Diethyl Pyrocarbonate/metabolism/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Fragments/chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Subtilisins</style></keyword><keyword><style  face="normal" font="default" size="100%">Trypsin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8626657 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">11126-33</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The diheme cytochrome c peroxidase from Paracoccus denitrificans was modified with the histidine-specific reagent diethyl pyrocarbonate. At low excess of reagent, 1 mol of histidine was modified in the oxidized enzyme, and modification was associated with loss of the ability to form the active state. With time, the modification reversed, and the ability to form the active state was recovered. The agreement between the spectrophotometric measurement of histidine modification and radioactive incorporation using a radiolabeled reagent indicated little modification of other amino acids. However, the reversal of histidine modification observed spectrophotometrically was not matched by loss of radioactivity, and we propose a slow transfer of the ethoxyformyl group to an unidentified amino acid. The presence of CN- bound to the active peroxidatic site of the enzyme led to complete protection of the essential histidine from modification. Limited subtilisin treatment of the native enzyme followed by tryptic digest of the C-terminal fragment (residues 251-338) showed that radioactivity was located in a peptide containing a single histidine at position 275. We propose that this conserved residue, in a highly conserved region, is central to the function of the active mixed-valence state.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8626657</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall, United Kingdom.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Dinis, Marco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of Instruments and Tools to Anticipate the Effects of Industrial Change - Portuguese report</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">qualifications</style></keyword><keyword><style  face="normal" font="default" size="100%">working conditions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6604.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6604</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study was produced for the “Study of Instruments and Tools to anticipate the effects of industrial change on employment, trades and vocational qualifications” and for DG V (Employment) of the European Commission in the late 1994. It started when the previous Portuguese government was still ruling, the main policies were defined, and the available instruments were not used in a minimum extend. The new Government, issued from the 1995 elections, proposed “employment” as a major objective with horizontal responsibility. That’s also why there is now a Ministry for Qualifications and Employment, and another one for Solidarity and Social Affairs, not one for Employment and Social Affairs as the previous Government had. But more than that, this objective is considered to need a coordinated and consistent action that involves external affairs, industrial and regional policies, and the policies on education, training and employment, among others. The promotion of the “quality of employment” is being recently done at the working conditions, remuneration, social protection, occupational promotion levels, and the equality of opportunities towards employment and vocational training levels, and finally, the levels of qualification of human resources for a better labour market, education policy and training policy developments. In Portugal, the influence of the industrial change is produced in a top-down way; with (in some cases) an ex post analysis process to formulated training needs. This means that the industrial change impact is produced (normally, unexpectedly), and afterwards the responsible at the company level tries to know which training needs should be formulated in order those effects could be the smoother possible. The training needs at the company level is not based on anticipatory studies, neither is done any long term forecast on qualification, or even employment level.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Dinis, Marco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Study of Instruments and Tools to Anticipate the Effects of Industrial Change - Portuguese report}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">employment</style></keyword><keyword><style  face="normal" font="default" size="100%">foresight</style></keyword><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">labour market</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">qualifications</style></keyword><keyword><style  face="normal" font="default" size="100%">working conditions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6604.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6604</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This study was produced for the “Study of Instruments and Tools to anticipate the effects of industrial change on employment, trades and vocational qualifications” and for DG V (Employment) of the European Commission in the late 1994. It started when the previous Portuguese government was still ruling, the main policies were defined, and the available instruments were not used in a minimum extend. The new Government, issued from the 1995 elections, proposed “employment” as a major objective with horizontal responsibility. That’s also why there is now a Ministry for Qualifications and Employment, and another one for Solidarity and Social Affairs, not one for Employment and Social Affairs as the previous Government had. But more than that, this objective is considered to need a coordinated and consistent action that involves external affairs, industrial and regional policies, and the policies on education, training and employment, among others. The promotion of the “quality of employment” is being recently done at the working conditions, remuneration, social protection, occupational promotion levels, and the equality of opportunities towards employment and vocational training levels, and finally, the levels of qualification of human resources for a better labour market, education policy and training policy developments. In Portugal, the influence of the industrial change is produced in a top-down way; with (in some cases) an ex post analysis process to formulated training needs. This means that the industrial change impact is produced (normally, unexpectedly), and afterwards the responsible at the company level tries to know which training needs should be formulated in order those effects could be the smoother possible. The training needs at the company level is not based on anticipatory studies, neither is done any long term forecast on qualification, or even employment level.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novos modelos de produ{\c c}ão na indústria automóvel? Análise de uma fábrica de motores em Portugal&lt;BR&gt;[New production models in the automotive industry? Analysis of an engine factory in Portugal]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">leader-factory</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7207.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7207</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is based in a report for the international project “GERPISA-Labour Relations” on the concept of leader-factory, and in other papers written after that using the case study of the Renault factory in the Aveiro region. This case study is articulated with other studies on engine factories of the same company in Spain, France and Mexico. That study has been co-ordinated by Prof. Juan José Castillo (Univ. Complutense Madrid, Spain). Here we present the results of this empirical research from where were developed the first indicators of a discussion on the concept of new production models and leader-factory that have been studied by the GERPISA international network.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, A. V.</style></author><author><style face="normal" font="default" size="100%">Matias, P. M.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fulop, V.</style></author><author><style face="normal" font="default" size="100%">Hajdu, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preliminary crystallographic analysis of the oxidized form of a two mono-nuclear iron centres protein from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Protein Sci</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8762151 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">1189-91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Crystals of the fully oxidized form of desulfoferrodoxin were obtained by vapor diffusion from a solution containing 20% PEG 4000, 0.1 M HEPES buffer, pH 7.5, and 0.2 M CaCl2. Trigonal and/or rectangular prisms could be obtained, depending on the temperature used for the crystal growth. Trigonal prisms belong to the rhombohedral space group R32, with a = 112.5 A and c = 63.2 A; rectangular prisms belong to the monoclinic space group C2, with a = 77.7 A, b = 80.9 A, c = 53.9 A, and beta = 98.1 degrees. The crystallographic asymmetric unit of the rhombohedral crystal form contains one molecule. There are two molecules in the asymmetric unit of the monoclinic form, in agreement with the self-rotation function.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8762151</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0961-8368 (Print)0961-8368 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Novos modelos de produção na indústria automóvel? Análise de uma fábrica de motores em Portugal&lt;BR&gt;[New production models in the automotive industry? Analysis of an engine factory in Portugal]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile</style></keyword><keyword><style  face="normal" font="default" size="100%">automotive industry</style></keyword><keyword><style  face="normal" font="default" size="100%">leader-factory</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7207.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7207</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is based in a report for the international project “GERPISA-Labour Relations” on the concept of leader-factory, and in other papers written after that using the case study of the Renault factory in the Aveiro region. This case study is articulated with other studies on engine factories of the same company in Spain, France and Mexico. That study has been co-ordinated by Prof. Juan José Castillo (Univ. Complutense Madrid, Spain). Here we present the results of this empirical research from where were developed the first indicators of a discussion on the concept of new production models and leader-factory that have been studied by the GERPISA international network.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of flavodoxin from Desulfovibrio desulfuricans ATCC 27774 in two oxidation states</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavin Mononucleotide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8706707 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">239</style></volume><pages><style face="normal" font="default" size="100%">190-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The crystal structures of the flavodoxin from Desulfovibrio desulfuricans ATCC 27774 have been determined and refined for both oxidized and semi-reduced forms to final crystallographic R-factors of 17.9% (0.8-0.205-nm resolution) and 19.4% (0.8-0.215-nm resolution) respectively. Native flavodoxin crystals were grown from ammonium sulfate with cell constants a = b = 9.59 nm, c=3.37nm (oxidized crystals) and they belong to space group P3(2)21. Semireduced crystals showed some changes in cell dimensions: a = b = 9.51 nm, c=3.35 nm. The three-dimensional structures are similar to other known flavodoxins and deviations are found essentially in the isoalloxazine ring environment. Conformational changes are observed between both redox states and a flip of the Gly61-Met62 peptide bond occurs upon one-electron reduction of the FMN group. These changes influence the redox potential of the oxidized/semiquinone couple. Modulation of the redox potentials is known to be related to the association constant of the FMN group to the protein. The flavodoxin from D. desulfuricans now studied has a large span between E2 (oxidized --&amp;gt; semiquinone) and E1 (semiquinone --&amp;gt; hydroquinone) redox potentials, both these values being substantially more positive within known flavodoxins. A comparison of their FMN environment was made in both oxidation states in order to correlate functional and structural differences.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8706707</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departmento de Cristalografia, Instituto de Quimica Fisica Rocasolano, Madrid, Spain.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coelho, A. V.</style></author><author><style face="normal" font="default" size="100%">Matias, P. M.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fulop, V.</style></author><author><style face="normal" font="default" size="100%">Hajdu, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preliminary crystallographic analysis of the oxidized form of a two mono-nuclear iron centres protein from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">PROTEIN SCIENCE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{6}</style></number><volume><style face="normal" font="default" size="100%">{5}</style></volume><pages><style face="normal" font="default" size="100%">{1189-1191}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Crystals of the fully oxidized form of desulfoferrodoxin were obtained by vapor diffusion from a solution containing 20% PEG 4000, 0.1 M HEPES buffer, pH 7.5, and 0.2 M CaCl2. Trigonal and/or rectangular prisms could be obtained, depending on the temperature used for the crystal growth. Trigonal prisms belong to the rhombohedral space group R32, with a = 112.5 Angstrom and c = 63.2 Angstrom; rectangular prisms belong to the monoclinic space group C2, with a = 77.7 Angstrom, b = 80.9 Angstrom, c = 53.9 Angstrom, and beta = 98.1 degrees. The crystallographic asymmetric unit of the rhombohedral crystal form contains one molecule. There are two molecules in the asymmetric unit of the monoclinic form, in agreement with the self-rotation function.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/8144F08A-C1CA-4C24-92B6-7270804EBC2B</style></custom3><label><style face="normal" font="default" size="100%">r08489</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Oliveira, Paula</style></author><author><style face="normal" font="default" size="100%">Bento, Sofia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hibrida{\c c}ão de um sistema flex{\'ıvel de produ{\c c}ão: possibilidades de aplica{\c c}ão do conceito de antropocentrismo&lt;BR&gt;[Hybridation of a flexible production system: possibilities for an application of t</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anthropocentrism</style></keyword><keyword><style  face="normal" font="default" size="100%">flexibi</style></keyword><keyword><style  face="normal" font="default" size="100%">human-oriented systems</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing processes</style></keyword><keyword><style  face="normal" font="default" size="100%">production architectures</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7193.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7193</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Today one can understand the wider use of the anthropocentrism concept applied to the production architectures, emerging a new value of the intuitive capacities and human knowledge in the optimization and flexibilization of the manufacturing processes. Having a flexible production and assembly system architecture that exists at UNINOVA-CRI, we will try to develop some exploratory hypothesis on the applicability of the hybridizing concept and its repercussions in the definition of working places, in their organization and formation of working teams. We will underline some aspects that should be taken into consideration when are design such systems, including some ergonomical aspects.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Oliveira, Paula</style></author><author><style face="normal" font="default" size="100%">Bento, Sofia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Hibridação de um sistema flexível de produção: possibilidades de aplicação do conceito de antropocentrismo&lt;BR&gt;[Hybridation of a flexible production system: possibilities for an application of the anth}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">anthropocentrism</style></keyword><keyword><style  face="normal" font="default" size="100%">flexibi</style></keyword><keyword><style  face="normal" font="default" size="100%">human-oriented systems</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing processes</style></keyword><keyword><style  face="normal" font="default" size="100%">production architectures</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7193.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7193</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Today one can understand the wider use of the anthropocentrism concept applied to the production architectures, emerging a new value of the intuitive capacities and human knowledge in the optimization and flexibilization of the manufacturing processes. Having a flexible production and assembly system architecture that exists at UNINOVA-CRI, we will try to develop some exploratory hypothesis on the applicability of the hybridizing concept and its repercussions in the definition of working places, in their organization and formation of working teams. We will underline some aspects that should be taken into consideration when are design such systems, including some ergonomical aspects.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of a 7Fe ferredoxin isolated from the marine denitrifier Pseudomonas nautica strain 617: spectroscopic and electrochemical studies</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 13</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8954931 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">229</style></volume><pages><style face="normal" font="default" size="100%">524-30</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A 7Fe ferredoxin, isolated from the marine denitrifier Pseudomonas nautica strain 617, was characterized. The NH2-terminal sequence analysis, performed until residue number 56, shows a high similarity with the 7Fe ferredoxins isolated from Azotobacter vinelandii, Pseudomonas putida, and Pseudomonas stutzeri. EPR and NMR spectroscopies identify the presence of both [3Fe-4S] and [4Fe-4S] clusters, with cysteinyl coordination. The electrochemical studies on [Fe-S] clusters show that a fast diffusion-dominated electron transfer, promoted by Mg(II), takes place between the ferredoxin and the glassy carbon electrode. Square wave voltammetry studies gave access to the electrosynthesis of a 4Fe center formed within the [3Fe-4S] core. The [3Fe-4S] cluster exhibited two reduction potentials at -175 and -680 +/- 10 mV and the [4Fe-4S] cluster was characterized by an unusually low reduction potential of -715 +/- 10 mV, at pH 7.6&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8954931</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Hille, R.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A structure-based catalytic mechanism for the xanthine oxidase family of molybdenum enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Proc Natl Acad Sci U S A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/chemistry/classification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytosine Nucleotides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*chemistry/classification/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 20</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8799115 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">8846-51</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The crystal structure of the xanthine oxidase-related molybdenum-iron protein aldehyde oxido-reductase from the sulfate reducing anaerobic Gram-negative bacterium Desulfovibrio gigas (Mop) was analyzed in its desulfo-, sulfo-, oxidized, reduced, and alcohol-bound forms at 1.8-A resolution. In the sulfo-form the molybdenum molybdopterin cytosine dinucleotide cofactor has a dithiolene-bound fac-[Mo, = O, = S, ---(OH2)] substructure. Bound inhibitory isopropanol in the inner compartment of the substrate binding tunnel is a model for the Michaelis complex of the reaction with aldehydes (H-C = O,-R). The reaction is proposed to proceed by transfer of the molybdenum-bound water molecule as OH- after proton transfer to Glu-869 to the carbonyl carbon of the substrate in concert with hydride transfer to the sulfido group to generate [MoIV, = O, -SH, ---(O-C = O, -R)). Dissociation of the carboxylic acid product may be facilitated by transient binding of Glu-869 to the molybdenum. The metal-bound water is replenished from a chain of internal water molecules. A second alcohol binding site in the spacious outer compartment may cause the strong substrate inhibition observed. This compartment is the putative binding site of large inhibitors of xanthine oxidase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8799115</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0027-8424 (Print)0027-8424 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Max-Planck-Institut fur Biochemie, Martinsried, Germany.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Feicht, R.</style></author><author><style face="normal" font="default" size="100%">White, H.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Simon, H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR and Mossbauer spectroscopic studies on enoate reductase</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Oxidoreductases Acting on CH-CH Group Donors</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Clostridium/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8702530 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">31</style></number><volume><style face="normal" font="default" size="100%">271</style></volume><pages><style face="normal" font="default" size="100%">18743-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Enoate reductase (EC 1.3.1.31) is a protein isolated from Clostridium tyrobutyricum that contains iron, labile sulfide, FAD, and FMN. The enzyme reduces the alpha,beta carbon-carbon double bond of nonactivated 2-enoates and in a reversible way that of 2-enals at the expense of NADH or reduced methyl viologen. UV-visible and EPR potentiometric titrations detect a semiquinone species in redox intermediate states characterized by an isotropic EPR signal at g = 2.0 without contribution at 580 nm. EPR redox titration shows two widely spread mid-point redox potentials (-190 and -350 mV at pH 7. 0), and a nearly stoichiometric amount of this species is detected. The data suggest the semiquinone radical has an anionic nature. In the reduced form, the [Fe-S] moiety is characterized by a single rhombic EPR spectrum, observed in a wide range of temperatures (4. 2-60 K) with g values at 2.013, 1.943, and 1.860 (-180 mV at pH 7.0). The gmax value is low when compared with what has been reported for other iron-sulfur clusters. Mossbauer studies reveal the presence of a [4Fe-4S]+2/+1 center. One of the subcomponents of the spectrum shows an unusually large value of quadrupole splitting (ferrous character) in both the oxidized and reduced states. Substrate binding to the reduced enzyme induces subtle changes in the spectroscopic Mossbauer parameters. The Mossbauer data together with known kinetic information suggest the involvement of this iron-sulfur center in the enzyme mechanism.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8702530</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, 2825 Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The solution structure of desulforedoxin, a simple iron-sulfur protein - An NMR study of the zinc derivative</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/s007750050062</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">341-354</style></pages><isbn><style face="normal" font="default" size="100%">0949-8257</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin is a simple dimeric protein isolated from Desulfovibrio gigas containing a distorted rubredoxin-like center with one iron coordinated by four cysteinyl residues (7.9 kDa with a 36-amino-acid monomer). H-1 NMR spectra of the oxidized Dx(Fe3+) and reduced Dx(Fe2+) forms were analyzed. The spectra show substantial line broadening due to the paramagnetism of iron. However, very low-field-shifted resonances, assigned to H beta protons, were observed in the reduced state and their temperature dependence analyzed. The active site of Dx was reconstituted with zinc, and its solution structure was determined using 2D NMR methods. This diamagnetic form gave high-resolution NMR data enabling the identification of all the amino acid spin systems. Sequential assignment and the determination of secondary structural elements was attempted using 2D NOESY experiments. However, because of the symmetrical dimer nature of the protein standard, NMR sequential assignment methods could not resolve all cross peaks due to inter- and intra-chain effects. The X-ray structure enabled the spatial relationship between the monomers to be obtained, and resolved the assignment problems. Secondary structural features could be identified from the NMR data; an antiparallel beta-sheet running from D5 to V18 with a well-defined beta-turn around cysteines C9 and C12. The section G22 to T25 is poorly defined by the NMR data and is followed by a turn around V27-C29. The C-terminus ends up near residues V6 and Y7. Distance geometry (DG) calculations allowed families of structures to be generated from the NMR data. A family of structures with a low target function violation for the Dr monomer and dimer were found to have secondary structural elements identical to those seen in the X-ray structure. The amide protons for G4, D5, G13, L11 NH and Q14 NH epsilon amide protons, H-bonded in the X-ray structure, were not seen by NMR as slowly exchanging, while structural disorder at the N-terminus, for the backbone at E10 and for the section G22-T25, was observed. Comparison between the Fe and Zn forms of Dr suggests that metal substitution does not have an effect on the structure of the protein.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1996VV70600010</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The solution structure of desulforedoxin, a simple iron-sulfur protein - An NMR study of the zinc derivative</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">{4}</style></number><volume><style face="normal" font="default" size="100%">{1}</style></volume><pages><style face="normal" font="default" size="100%">{341-354}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin is a simple dimeric protein isolated from Desulfovibrio gigas containing a distorted rubredoxin-like center with one iron coordinated by four cysteinyl residues (7.9 kDa with a 36-amino-acid monomer). H-1 NMR spectra of the oxidized Dx(Fe3+) and reduced Dx(Fe2+) forms were analyzed. The spectra show substantial line broadening due to the paramagnetism of iron. However, very low-field-shifted resonances, assigned to H beta protons, were observed in the reduced state and their temperature dependence analyzed. The active site of Dx was reconstituted with zinc, and its solution structure was determined using 2D NMR methods. This diamagnetic form gave high-resolution NMR data enabling the identification of all the amino acid spin systems. Sequential assignment and the determination of secondary structural elements was attempted using 2D NOESY experiments. However, because of the symmetrical dimer nature of the protein standard, NMR sequential assignment methods could not resolve all cross peaks due to inter- and intra-chain effects. The X-ray structure enabled the spatial relationship between the monomers to be obtained, and resolved the assignment problems. Secondary structural features could be identified from the NMR data; an antiparallel beta-sheet running from D5 to V18 with a well-defined beta-turn around cysteines C9 and C12. The section G22 to T25 is poorly defined by the NMR data and is followed by a turn around V27-C29. The C-terminus ends up near residues V6 and Y7. Distance geometry (DG) calculations allowed families of structures to be generated from the NMR data. A family of structures with a low target function violation for the Dr monomer and dimer were found to have secondary structural elements identical to those seen in the X-ray structure. The amide protons for G4, D5, G13, L11 NH and Q14 NH epsilon amide protons, H-bonded in the X-ray structure, were not seen by NMR as slowly exchanging, while structural disorder at the N-terminus, for the backbone at E10 and for the section G22-T25, was observed. Comparison between the Fe and Zn forms of Dr suggests that metal substitution does not have an effect on the structure of the protein.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/2730F5E7-77C1-43D6-A839-4754E4B55123</style></custom3><label><style face="normal" font="default" size="100%">r08458</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, M. M. A.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A synthesis of the Amaryllidaceae alkaloid pratosine</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF NATURAL PRODUCTS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">744-747</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Feio, M. J.</style></author><author><style face="normal" font="default" size="100%">Pinto, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Reis, M. A.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Beech, I.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of representative enzymes from a sulfate reducing bacterium implicated in the corrosion of steel</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Corrosion</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Steel/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8619870 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">221</style></volume><pages><style face="normal" font="default" size="100%">414-21</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This communication reports the isolation, purification and characterization of key enzymes involved in dissimilatory sulfate reduction of a sulfate reducing bacterium classified as Desulfovibrio desulfuricans subspecies desulfuricans New Jersey (NCIMB 8313) (Ddd NJ). The chosen strain, originally recovered from a corroding cast iron heat exchanger, was grown in large scale batch cultures. Physico-chemical and spectroscopic studies of the purified enzymes were carried out. These analyses revealed a high degree of similarity between proteins isolated from the DddNJ strain and the homologous proteins obtained from Desulfomicrobium baculatus Norway 4. In view of the results obtained, taxonomic reclassification of Desulfovibrio desulfuricans subspecies desulfuricans New Jersey (NCIMB 8313) into Desulfomicrobium baculatus (New Jersey) is proposed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8619870</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departmento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis, design and engineering of simple iron-sulfur proteins: Tales from rubredoxin and desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Comments on Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1080/02603599608032727</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">47-+</style></pages><isbn><style face="normal" font="default" size="100%">0260-3594</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The most thoroughly characterized non-heme iron center in biology is Rubredoxin, the simplest member of the iron-sulfur: class of metalloproteins. Rubredoxin contains a high-spin iron atom with tetrahedral coordination by four cysteinyl sulfur atoms. A structural variant of this center is found in Desulforedoxin, the smallest known Rubredoxin type protein. The 3D structure of both Rd and Dr has been determined at high resolution. These two proteins can therefore be used as case studies in which structural control by the polypeptide chain over the metal site can be discussed in detail.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1996WE58400003</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10Part a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Benedito, L</style></author><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Bernardo, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photochemistry of 3,4'-dimethoxy-7-hydroxyflavylium chloride - Photochromism and excited-state proton transfer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Faraday Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996UN95800007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">1693-1699</style></pages><isbn><style face="normal" font="default" size="100%">0956-5000</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The synthetic compound 3,4'-dimethoxy-7-hydroxyflavylium chloride gives rise, in aqueous solution at moderately acidic pH, to a pH-dependent equilibrium between the flavylium cation, hemiacetal, (Z)-chalcone and a small amount of quinonoidal base. The distribution, as a function of pH, of the molar fractions of the several species present in solution have been calculated on the basis of H-1 NMR and pH jump experiments monitored by stopped-flow and conventional UV-VIS spectrophotometry, and highperformance liquid chromatography (HPLC). The compound shows interesting photochemical properties: (i) at pH 4.0 it presents a photochromic effect that converts (Z)-chalcone into hemiacetal, the reaction being reversible in the dark and (ii) excited-state proton transfer is observed between the flavylium cation and quinonoidal base. An appropriate formalism to quantify the experimental results has been developed. The formalism allows determination of the pH-dependent molar fraction distribution of the several anthocyanin forms present at equilibrium, as well as predicting the distribution of the molar fractions prior to equilibrium.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: UN958Times Cited: 31&lt;br /&gt;
Cited Reference Count: 17&lt;br /&gt;
Pina, F Benedito, L Melo, MJ Parola, AJ Bernardo, A&lt;br /&gt;
Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Ferreira, E.</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoinduced electron- and energy-transfer processes of biacetyl imprisoned in a hemicarcerand</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VU99500030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">118</style></volume><pages><style face="normal" font="default" size="100%">11610-11616</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The energy- and electron-transfer quenching processes of the lowest triplet excited state of biacetyl (2,3-butanedione) imprisoned in a hemicarcerand have been systematically investigated in CH2Cl2 solution at room temperature. Twenty potential quenchers have been used, including ten triplet energy accepters (mostly, aromatic hydrocarbons) and nine electron donors (mostly, aromatic amines). Bimolecular rate constants for the quenching processes were obtained by Stern-Volmer analysis and compared with those found for the quenching of free biacetyl. In the electron-transfer processes, aromatic amines with oxidation potential from +0.015 V (N,N,N',N'-tetramethyl-p-phenylenediamine) to +0.83 V (diphenylamine) quench free biacetyl at the diffusion-controlled limit, whereas for imprisoned biacetyl the rate constant decreases (roughly in a linear manner) from 4.0 x 10(8) to 1.2 x 10(5) M(-1) s(-1) As far as energy-transfer is concerned, the rate constant for the quenching of free biacetyl increases with decreasing Delta G degrees and reaches the diffusion-controlled plateau value (k(q) similar to 10(10) M(-1) s(-1)) for Delta G degrees similar to 0.1 eV, whereas for imprisoned biacetyl a scattered, bell-shaped log k(q) vs Delta G degrees plot is obtained, with a maximum value (similar to 10(6) M(-1) s(-1)) much below the diffusion-controlled limit. The results obtained show that the walls of the hemicarcerand allow only very weak electronic interaction between incarcerated triplet biacetyl and external quenchers. A brief discussion of the results obtained in the light of current energy- and electron-transfer theories is presented.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: VU995Times Cited: 41&lt;br /&gt;
Cited Reference Count: 61&lt;br /&gt;
Parola, AJ Pina, F Ferreira, E Maestri, M Balzani, V&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rampi, M. A.</style></author><author><style face="normal" font="default" size="100%">Indelli, M. T.</style></author><author><style face="normal" font="default" size="100%">Scandola, F.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photophysics of supercomplexes. Adduct between Ru(bpy)(CN)(4)(2-) and the 32 ane-N8H88+ polyaza macrocycle</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996UM69300041</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">3355-3361</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The formation of a supercomplex between the Ru(bpy)(CN)(4)(2-) (bpy = 2,2'-bipyridine) complex and the [32]-ane-N8H88+ macrocycle (1) has been studied in water and in acetonitrile. In acetonitrile, supercomplex formation is accompanied by (i) large hypsochromic shifts in the absorption spectrum (color changes from deep violet to yellow) and in the emission spectrum, (ii) large anodic shifts in standard oxidation (0.73 V) and reduction (0.37 V) potentials, (iii) typical shifts of H-1-NMR signals for the macrocycle N-bound protons and the complex bipyridine protons, and (iv) a large increase in the MLCT excited-state lifetime of the complex. In water, the spectral shifts and the changes in standard potential are much less pronounced, but supercomplex formation is evidenced by C-13-NMR (and H-1-NMR) and by emission lifetime changes. In both solvents, supercomplex formation is complete in 1:1, 1.0 x 10(-4) M solutions, indicating very large stability constant values. A structure of the supercomplex with the macrocycle bound in a ''boat'' conformation to the four cyanide ligands of the complex, plausible in terms of molecular models, is consistent with all the experimental data. In water, the supercomplex further associates with added negative species containing carboxylate functions, as shown by partial reversal of the lifetime changes. When the added species is also a potential electron transfer quencher (such as, e.g., Rh(dcb)(3)(3-), dcb = 4,4'-dicarboxy-2,2'-bipyridine), however, association is not accompanied by quenching. This behavior is attributed to the structure of the supercomplex-quencher adduct, in which the macrocycle acts as an insulating spacer between the excited complex and the quencher.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: UM693Times Cited: 44&lt;br /&gt;
Cited Reference Count: 32&lt;br /&gt;
Rampi, MA Indelli, MT Scandola, F Pina, F Parola, AJ&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">A. Fernandes</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dielectric Studies on the miscibility in poly(vinyl acette)/poly(ethyl methacrylate) blends</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Polymer Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-4628(19960509)60:6%3C903::AID-APP14%3E3.0.CO;2-X/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">903-909</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A.G., B</style></author><author><style face="normal" font="default" size="100%">English, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Method for the Ventricular Late Potentials Detection and Characterisation using Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Engineering in Medicine and Biology Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">R. J. Cândido Sousa</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular Motions in a Molecular Crystal: Tetrachloro-rn-Xylene</style></title><secondary-title><style face="normal" font="default" size="100%">Berichte der Bunsengesellschaft für physikalische Chemie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/bbpc.19961000507/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">100</style></volume><pages><style face="normal" font="default" size="100%">571-577</style></pages><issue><style face="normal" font="default" size="100%">5</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">English, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Multiresolution Wavelet Method for Charaterization of Ventricular Late Potentials</style></title><secondary-title><style face="normal" font="default" size="100%">Computers in Cardiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR Studies of Cooperativity in the Tetrahaem Cytochrome c3 from Desulfovibrio vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1996.00723.x/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">241</style></volume><pages><style face="normal" font="default" size="100%">723-731</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermodynamic properties of the Desulfovibrio vulgaris (Hildenborough) tetrahaem cytochrome c3 (Dvc3) are rationalised by a model which involves both homotropic (e−/e−) and heterotropic (e−/H+) cooperativity. The paramagnetic shifts of a methyl group from each haem of the DVc3 have been determined in each stage of oxidation at several pH values by means of two-dimensional exchange NMR. The thermodynamic parameters are obtained by fitting the model to the NMR data and to redox titrations followed by visible spectroscopy. They show significant positive cooperativity between two of the haems whereas the remaining interactions appear to be largely electrostatic in origin. These parameters imply that the protein undergoes a proton-assisted two-electron transfer which can be used for energy transduction. Comparison with the crystal structure together with measurement of the kinetics of proton exchange suggest that the pH dependence is mediated by a charged residue(s) readily acessible to the solvent and close to haem I.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ricardo O. Louro</style></author><author><style face="normal" font="default" size="100%">Catarino, Teresa</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox-Bohr effect in the tetrahaem cytochrome c3 from Desulfovibrio vulgaris: a model for energy transduction mechanisms</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs007750050020</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">34-38</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Using potentiometric titrations, two protons were found to participate in the redox-Bohr effect observed for cytochrome c3 from Desulfovibrio vulgaris (Hildenborough). Within the framework of the thermodynamic model previously presented, this finding supports the occurrence of a concerted proton-assisted 2e– step, ideally suited for the coupling role of cytochrome c3 to hydrogenase. Furthermore, at physiological pH, it is shown that when sulfate-reducing bacteria use H2 as energy source, cytochrome c3 can be used as a charge separation device, achieving energy transduction by energising protons which can be left in the acidic periplasmic side and transferring deenergised electrons to sulfate respiration. This mechanism for energy transduction, using a full thermodynamic data set, is compared to that put forward to explain the proton-pumping function of cytochrome c oxidase.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">van Dongen, Walter M. A. M.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Site-directed mutagenesis of a phenylalanine residue strictly conserved in cytochromes c3</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007%2Fs007750050090</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">542-550</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Reduction of the haems in tetrahaem cytochromes c3 is a cooperative process, i.e., reduction of each of the haems depends on the redox states of the other haems. Furthermore, electron transfer is coupled to proton transfer (redox-Bohr effect). Two of its haems and a strictly conserved nearby phenylalanine residue, F20, in Desulfovibrio vulgaris (Hildenborough) cytochrome c3 form a structural motif that is present in all cytochromes c3 and also in cytochrome c oxidase. A putative role for this phenylalanine residue in the cooperativity of haem reduction was investigated. Therefore, this phenylalanine was replaced, with genetic techniques, by isoleucine and tyrosine in D. vulgaris (Hildenborough) cytochrome c3. Cyclic voltammetry studies revealed a small increase (30 mV) in one of the macroscopic redox potentials in the mutated cytochromes. EPR showed that the main alterations occurred in the vicinity of haem I, the haem closest to residue 20 and one of the haems responsible for positive cooperativities in electron transfer of D. vulgaris cytochrome c3. NMR studies of F20I cytochrome c3 demonstrated that the haem core architecture is maintained and that the more affected haem proton groups are those near the mutation site. NMR redox titrations of this mutated protein gave evidence for only small changes in the relative redox potentials of the haems. However, electron/electron and proton/electron cooperativity are maintained, indicating that this aromatic residue has no essential role in these processes. Furthermore, chemical modification of the N-terminal amino group of cytochrome c3 backbone, which is also very close to haem I, had no effect on the network of cooperativities.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis, design and engineering of simple iron-sulfur proteins: Tales from rubredoxin and desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Comments on Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996WE58400003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">47-+</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; A 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Feio, M. J.</style></author><author><style face="normal" font="default" size="100%">Pinto, C.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Reis, M. A.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Beech, I.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of representative enzymes from a sulfate reducing bacterium implicated in the corrosion of steel</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical And Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><number><style face="normal" font="default" size="100%">{2}</style></number><publisher><style face="normal" font="default" size="100%">ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS</style></publisher><pub-location><style face="normal" font="default" size="100%">525 B ST, STE 1900, SAN DIEGO, CA 92101-4495</style></pub-location><volume><style face="normal" font="default" size="100%">{221}</style></volume><pages><style face="normal" font="default" size="100%">{414-421}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This communication reports the isolation, purification and characterization of key enzymes involved in dissimilatory sulfate reduction of a sulfate reducing bacterium classified as Desulfovibrio desulfuricans subspecies desulfuricans New Jersey (NCIMB 8313) (Ddd NJ). The chosen strain, originally recovered from a corroding cast iron heat exchanger, was grown in large scale batch cultures. Physico-chemical and spectroscopic studies of the purified enzymes were carried out. These analyses revealed a high degree of similarity between proteins isolated from the DddNJ strain and the homologous proteins obtained from Desulfomicrobium baculatus Norway 4. In view of the results obtained, taxonomic reclassification of Desulfovibrio desulfuricans subspecies desulfuricans New Jersey (NCIMB 8313) into Desulfomicrobium baculatus (New Jersey) is proposed. (C) 1996 Academic Press, Inc.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/D765036D-BA99-44DB-9726-61F6E0741851</style></custom3><auth-address><style face="normal" font="default" size="100%">{UNIV NOVA LISBOA,FAC CIENCIAS \&amp;amp; TECNOL,DEPT QUIM,P-2825 MONTE DE CAPARICA,PORTUGAL. UNIV NOVA LISBOA,FAC CIENCIAS \&amp;amp; TECNOL,CTR QUIM FINA \&amp;amp; BIOTECNOL,P-2825 MONTE DE CAPARICA,PORTUGAL. UNIV LISBON,FAC CIENCIAS,DEPT QUIM,LISBON,PORTUGAL. UNIV NOVA LISBOA,INST TECNOL QUIM \&amp;amp; BIOL,P-2780 OEIRAS,PORTUGAL. CSIC,INST QUIM FIS ROCASOLANO,MADRID,SPAIN. HANNOVER SCH VET MED,INST REPROD MED,W-3000 HANNOVER,GERMANY. UNIV PORTSMOUTH,DEPT CHEM,PORTSMOUTH,HANTS,ENGLAND.}</style></auth-address><label><style face="normal" font="default" size="100%">r08446</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romero, A.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of flavodoxin from Desulfovibrio desulfuricans ATCC 27774 in two oxidation states</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996UV76300027</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">239</style></volume><pages><style face="normal" font="default" size="100%">190-196</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 31 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 32&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zajc, A.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Turk, B.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystallographic and fluorescence studies of ligand binding to N-carbamoylsarcosine amidohydrolase from Arthrobacter sp</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VP73900015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">263</style></volume><pages><style face="normal" font="default" size="100%">269-283</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 18 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 20&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author><author><style face="normal" font="default" size="100%">Coito, F.</style></author><author><style face="normal" font="default" size="100%">Shirley, P.</style></author><author><style face="normal" font="default" size="100%">Concei{\c c}ão, P.</style></author><author><style face="normal" font="default" size="100%">Garcia, F.</style></author><author><style face="normal" font="default" size="100%">Silvestre, C.</style></author><author><style face="normal" font="default" size="100%">Sentieiro, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Long-range adaptive control algorithms for robotics applications</style></title><secondary-title><style face="normal" font="default" size="100%">Progress in robotics and intelligent systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><publisher><style face="normal" font="default" size="100%">Ablex Publishing Corporation</style></publisher><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">134</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista A.G.</style></author><author><style face="normal" font="default" size="100%">English, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Method for the Ventricular Late Potentials Detection and Characterisation using Wavelets</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Engineering in Medicine and Biology Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author><author><style face="normal" font="default" size="100%">English, MJ</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Multiresolution Wavelet Method for Charaterization of Ventricular Late Potentials</style></title><secondary-title><style face="normal" font="default" size="100%">Computers in Cardiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organizational alternatives for flexible manufacturing systems</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">flexibility</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6169.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6169</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There is an increasing importance of different productive architectures related to worker involvement in the decision making, where is given due attention to the intuitive capabilities and the human knowledge in the optimization and flexibilization of manufacturing processes. Thus having reference point architecture of a flexible manufacturing and assembling system existent at UNINOVA-CRI, we will present some exploratory hypothesis about applicability of the concept of hybridization and its repercussions on the definition of jobs, in those organizations and in the formation of working teams.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Van Damme, N.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Primary structure of desulfoferrodoxin from Desulfovibrio desulfuricans ATCC 27774, a new class of non-heme iron proteins</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><number><style face="normal" font="default" size="100%">{3}</style></number><volume><style face="normal" font="default" size="100%">{385}</style></volume><pages><style face="normal" font="default" size="100%">{138-142}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The primary structure of desulfoferrodoxin from Desulfovibrio desulfuricans ATCC 27774, a redox protein with two mononuclear iron sites, was determined by automatic Edman degradation and mass spectrometry of the composing peptides, It contains 125 amino acid residues of which five are cysteines, The first four, Cys-9, Cys-12, Cys-28 and Cys-29, are responsible for the binding of Center I which has a distorted tetrahedral sulfur coordination similar to that found in desulforedoxin from D. gigas, The remaining Cys-115 is proposed to be involved in the coordination of Center II, which is probably octahedrally coordinated with predominantly nitrogen/oxygen containing ligands as previously suggested by Mossbauer and Raman spectroscopy.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/572DF3E0-9221-4E4A-B248-8D234C59DC93</style></custom3><label><style face="normal" font="default" size="100%">r08511</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kiefersauer, R.</style></author><author><style face="normal" font="default" size="100%">Stetefeld, J.</style></author><author><style face="normal" font="default" size="100%">GomisRuth, F. X.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Lottspeich, F.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Protein-crystal density by volume measurement and amino-acid analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VF65000002</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">29</style></volume><pages><style face="normal" font="default" size="100%">311-317</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 12 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 4 12&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Melo, EC</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Shape of acid-base fluorescence emission titration curves in the presence of buffer and quenching effects</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Faraday Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996UD00200010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">957-968</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Melo, Eurico/C-1297-2008; Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Goodfellow, B. J.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The solution structure of desulforedoxin, a simple iron-sulfur protein - An NMR study of the zinc derivative</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VV70600010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">341-354</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Pedro, Tavares/B-3654-2008; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pedro, Tavares/0000-0002-7398-2661; Moura, Isabel/0000-0003-0971-4977; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Duarte, R. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Hille, R.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A structure-based catalytic mechanism for the xanthine oxidase family of molybdenum enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences of the United States of America</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VD43400012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">17</style></number><volume><style face="normal" font="default" size="100%">93</style></volume><pages><style face="normal" font="default" size="100%">8846-8851</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 194 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Szaleniec, Maciej/A-1198-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 200&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">Guerrero, J. A.</style></author><author><style face="normal" font="default" size="100%">Garciaespana, E.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Llinares, J. M.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Ramirez, J. A.</style></author><author><style face="normal" font="default" size="100%">Soriano, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thermodynamic, NMR and photochemical study on the acid-base behaviour of N,N'-dibenzylated polyamines and on their interaction with hexacyanocobaltate(III)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Perkin Transactions 2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1996VT28800016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><pages><style face="normal" font="default" size="100%">2335-2342</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 26 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 26&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Organizational alternatives for flexible manufacturing systems}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">flexibility</style></keyword><keyword><style  face="normal" font="default" size="100%">manufacturing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">work organization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6169.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6169</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;There is an increasing importance of different productive architectures related to worker involvement in the decision making, where is given due attention to the intuitive capabilities and the human knowledge in the optimization and flexibilization of manufacturing processes. Thus having reference point architecture of a flexible manufacturing and assembling system existent at UNINOVA-CRI, we will present some exploratory hypothesis about applicability of the concept of hybridization and its repercussions on the definition of jobs, in those organizations and in the formation of working teams.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of desulforedoxin from Desulfovibrio gigas determined at 1.8 A resolution: a novel non-heme iron protein structure</style></title><secondary-title><style face="normal" font="default" size="100%">J Mol Biol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Graphics</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Indium/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Water/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7666420 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">251</style></volume><pages><style face="normal" font="default" size="100%">690-702</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The crystal structure of desulforedoxin from Desulfovibrio gigas, a new homo-dimeric (2 x 36 amino acids) non-heme iron protein, has been solved by the SIRAS method using the indium-substituted protein as the single derivative. The structure was refined to a crystallographic R-factor of 16.9% at 1.8 A resolution. Native desulforedoxin crystals were grown from either PEG 4K or lithium sulfate, with cell constants a = b = 42.18 A, c = 72.22 A (for crystals grown from PEG 4K), and they belong to space group P3(2)21. The indium-substituted protein crystallized isomorphously under the same conditions. The 2-fold symmetric dimer is firmly hydrogen bonded and folds as an incomplete beta-barrel with the two iron centers placed on opposite poles of the molecule. Each iron atom is coordinated to four cysteinyl residues in a distorted tetrahedral arrangement. Both iron atoms are 16 A apart but connected across the 2-fold axis by 14 covalent bonds along the polypeptide chain plus two hydrogen bonds. Desulforedoxin and rubredoxin share some structural features but show significant differences in terms of metal environment and water structure, which account for the known spectroscopic differences between rubredoxin and desulforedoxin.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7666420</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0022-2836 (Print)0022-2836 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Litwiller, R.</style></author><author><style face="normal" font="default" size="100%">Tomlinson, A. J.</style></author><author><style face="normal" font="default" size="100%">Naylor, S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Expression of Desulfovibrio gigas desulforedoxin in Escherichia coli. Purification and characterization of mixed metal isoforms</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/biosynthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/genetics/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Primers</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Genes, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*biosynthesis/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/biosynthesis/chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7657596 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">20273-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The dsr gene from Desulfovibrio gigas encoding the nonheme iron protein desulforedoxin was cloned using the polymerase chain reaction, expressed in Escherichia coli, and purified to homogeneity. The physical and spectroscopic properties of the recombinant protein resemble those observed for the native protein isolated from D. gigas. These include an alpha 2 tertiary structure, the presence of bound iron, and absorbance maxima at 370 and 506 nm in the UV/visible spectrum due to ligand-to-iron charge transfer bands. Low temperature electron paramagnetic resonance studies confirm the presence of a high-spin ferric ion with g values of 7.7, 5.7, 4.1, and 1.8. Interestingly, E. coli produced two forms of desulforedoxin containing iron. One form was identified as a dimer with the metal-binding sites of both subunits occupied by iron while the second form contained equivalent amounts of iron and zinc and represents a dimer with one subunit occupied by iron and the second with zinc.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7657596</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section of Hematology Research, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Morais, J.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Frazao, C.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure of the tetraheme cytochrome from Desulfovibrio desulfuricans ATCC 27774: X-ray diffraction and electron paramagnetic resonance studies</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 3</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7548038 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">39</style></number><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">12830-41</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The three-dimensional X-ray structure of cytochrome c3 from a sulfate reducing bacterium, Desulfovibrio desulfuricans ATCC 27774 (107 residues, 4 heme groups), has been determined by the method of molecular replacement [Frazao et al. (1994) Acta Crystallogr. D50, 233-236] and refined at 1.75 A to an R-factor of 17.8%. When compared with the homologous proteins isolated from Desulfovibrio gigas, Desulfovibrio vulgaris Hildenborough, Desulfovibrio vulgaris Miyazaki F, and Desulfomicrobium baculatus, the general outlines of the structure are essentialy kept [heme-heme distances, heme-heme angles, His-His (axial heme ligands) dihedral angles, and the geometry of the conserved aromatic residues]. The three-dimensional structure of D. desulfuricans ATCC 27774 cytochrome c3Dd was modeled on the basis of the crystal structures available and amino acid sequence comparisons within this homologous family of multiheme cytochromes [Palma et al. (1994) Biochemistry 33, 6394-6407]. This model is compared with the refined crystal structure now reported, in order to discuss the validity of structure prediction methods and critically evaluate the steps used to predict protein structures by homology modeling. The four heme midpoint redox potentials were determined by using deconvoluted electron paramagnetic resonance (EPR) redox titrations. Structural criteria (electrostatic potentials, heme ligand orientation, EPR g values, heme exposure, data from protein-protein interaction studies) are invoked to assign the redox potentials corresponding to each specific heme in the three-dimensional structure.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7548038</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zhelyaskov, V.</style></author><author><style face="normal" font="default" size="100%">Yue, K. T.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman study on the iron-sulfur centers of Desulfovibrio gigas aldehyde oxidoreductase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum</style></keyword><keyword><style  face="normal" font="default" size="100%">Plants/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7578237 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">1252</style></volume><pages><style face="normal" font="default" size="100%">300-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resonance Raman spectra of the molybdenum containing aldehyde oxidoreductase from Desulfovibrio gigas were recorded at liquid nitrogen temperature with various excitation wavelengths. The spectra indicate that all the iron atoms are organised in [2Fe-2S] type centers consistent with cysteine ligations. No vibrational modes involving molybdenum could be clearly identified. The features between 280 and 420 cm-1 are similar but different from those of typical plant ferredoxin-like [2Fe-2S] cluster. The data are consistent with the presence of a plant ferredoxin-like cluster (center I) and a unique [2Fe-2S] cluster (center II), as suggested by other spectroscopic studies. The Raman features of center II are different from those of other [2Fe-2S] clusters in proteins. In addition, a strong peak at ca. 683 cm-1, which is not present in other [2Fe-2S] clusters in proteins, was observed with purple excitation (406.7-413.1 nm). The peak is assigned to enhanced cysteinyl C-S stretching in center II, suggesting a novel geometry for this center.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7578237</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, Emory University, Atlanta, GA 30322, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer characterization of Paracoccus denitrificans cytochrome c peroxidase. Further evidence for redox and calcium binding-induced heme-heme interaction</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium/*metabolism/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemeproteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Least-Squares Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Structural</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 13</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7592634 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">41</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">24264-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mossbauer and electron paramagnetic resonance (EPR) spectroscopies were used to characterize the diheme cytochrome c peroxidase from Paracoccus denitrificans (L.M.D. 52.44). The spectra of the oxidized enzyme show two distinct spectral components characteristic of low spin ferric hemes (S = 1/2), revealing different heme environments for the two heme groups. The Paracoccus peroxidase can be non-physiologically reduced by ascorbate. Mossbauer investigation of the ascorbate-reduced peroxidase shows that only one heme (the high potential heme) is reduced and that the reduced heme is diamagnetic (S = 0). The other heme (the low potential heme) remains oxidized, indicating that the enzyme is in a mixed valence, half-reduced state. The EPR spectrum of the half-reduced peroxidase, however, shows two low spin ferric species with gmax = 2.89 (species I) and gmax = 2.78 (species II). This EPR observation, together with the Mossbauer result, suggests that both species are arising from the low potential heme. More interestingly, the spectroscopic properties of these two species are distinct from that of the low potential heme in the oxidized enzyme, providing evidence for heme-heme interaction induced by the reduction of the high potential heme. Addition of calcium ions to the half-reduced enzyme converts species II to species I. Since calcium has been found to promote peroxidase activity, species I may represent the active form of the peroxidatic heme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7592634</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Forbes, W. S.</style></author><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the iron-binding site in mammalian ferrochelatase by kinetic and Mossbauer methods</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithiothreitol/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrochelatase/*chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Mammals</style></keyword><keyword><style  face="normal" font="default" size="100%">Mathematics</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Theoretical</style></keyword><keyword><style  face="normal" font="default" size="100%">Protoporphyrins/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 3</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7592847 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">44</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">26352-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;All organisms utilize ferrochelatase (protoheme ferrolyase, EC 4.99.1.1) to catalyze the terminal step of the heme biosynthetic pathway, which involves the insertion of ferrous ion into protoporphyrin IX. Kinetic methods and Mossbauer spectroscopy have been used in an effort to characterize the ferrous ion-binding active site of recombinant murine ferrochelatase. The kinetic studies indicate that dithiothreitol, a reducing agent commonly used in ferrochelatase activity assays, interferes with the enzymatic production of heme. Ferrochelatase specific activity values determined under strictly anaerobic conditions are much greater than those obtained for the same enzyme under aerobic conditions and in the presence of dithiothreitol. Mossbauer spectroscopy conclusively demonstrates that, under the commonly used assay conditions, dithiothreitol chelates ferrous ion and hence competes with the enzyme for binding the ferrous substrate. Mossbauer spectroscopy of ferrous ion incubated with ferrochelatase in the absence of dithiothreitol shows a somewhat broad quadrupole doublet. Spectral analysis indicates that when 0.1 mM Fe(II) is added to 1.75 mM ferrochelatase, the overwhelming majority of the added ferrous ion is bound to the protein. The spectroscopic parameters for this bound species are delta = 1.36 +/- 0.03 mm/s and delta EQ = 3.04 +/- 0.06 mm/s, distinct from the larger delta EQ of a control sample of Fe(II) in buffer only. The parameters for the bound species are consistent with an active site composed of nitrogenous/oxygenous ligands and inconsistent with the presence of sulfur ligands. This finding is in accord with the absence of conserved cysteines among the known ferrochelatase sequences. The implications these results have with regard to the mechanism of ferrochelatase activity are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7592847</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Engh, R.</style></author><author><style face="normal" font="default" size="100%">Schneider, M.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Crystal structure of the xanthine oxidase-related aldehyde oxido-reductase from D. gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Coenzymes/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytosine Nucleotides/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Drosophila melanogaster/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen Bonding</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Folding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Pteridines/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pterins/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthines/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7502041 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5239</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">1170-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The crystal structure of the aldehyde oxido-reductase (Mop) from the sulfate reducing anaerobic Gram-negative bacterium Desulfovibrio gigas has been determined at 2.25 A resolution by multiple isomorphous replacement and refined. The protein, a homodimer of 907 amino acid residues subunits, is a member of the xanthine oxidase family. The protein contains a molybdopterin cofactor (Mo-co) and two different [2Fe-2S] centers. It is folded into four domains of which the first two bind the iron sulfur centers and the last two are involved in Mo-co binding. Mo-co is a molybdenum molybdopterin cytosine dinucleotide. Molybdopterin forms a tricyclic system with the pterin bicycle annealed to a pyran ring. The molybdopterin dinucleotide is deeply buried in the protein. The cis-dithiolene group of the pyran ring binds the molybdenum, which is coordinated by three more (oxygen) ligands.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7502041</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0036-8075 (Print)0036-8075 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Wunderlich, J. K.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Total synthesis of a simple metalloprotein-desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cysteine/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemical synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7695623 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">208</style></volume><pages><style face="normal" font="default" size="100%">680-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin is a protein purified from cellular extracts of Desulfovibrio gigas. It is a small (7.9 kDa) dimeric protein that contains a distorted rubredoxin like center (one single iron coordinated by four cysteinyl residues). Due to the simplicity of the polypeptide chain and of the iron center, an attempt was made to chemically produce this protein. A 36 amino acid polypeptide chain was synthesized based on the known sequence of native Desulforedoxin. The iron center was then reconstituted and the biochemical and spectroscopic characteristics of this synthetic protein were investigated. The final product has an equal sequence to the protein purified from D. gigas. The synthetic and natural Dx are very similar, in terms redox potential and spectroscopic properties (UV-Visible, EPR, Mossbauer).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7695623</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica e Centro de Quimica Fina e Biotecnologia, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">de Jong, G. A.</style></author><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Sun, J.</style></author><author><style face="normal" font="default" size="100%">Jongejan, J. A.</style></author><author><style face="normal" font="default" size="100%">de Vries, S.</style></author><author><style face="normal" font="default" size="100%">Loehr, T. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Duine, J. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the interaction between PQQ and heme c in the quinohemoprotein ethanol dehydrogenase from Comamonas testosteroni</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alcohol Oxidoreductases/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoenzymes/chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Coenzymes/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Gram-Negative Aerobic Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*analogs &amp; derivatives/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">PQQ Cofactor</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Quinolones/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7626615 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">29</style></number><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">9451-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Quinohemoprotein ethanol dehydrogenase from Comamonas testosteroni (QH-EDH) contains two cofactors, 2,7,9-tricarboxy-1H-pyrrolo[2,3-f]quinoline-4,5-dione (PQQ) and heme c. Since previous studies on the kinetics of this enzyme suggested that both participate in electron transfer, spectroscopic investigations were performed of the oxidized and reduced holo- and apoenzyme (without PQQ but with heme c) to reveal the nature of the interaction between the two redox centers. From this it appears that the properties of the heme in the enzyme are affected by the presence of PQQ, as judged from the shift of the maxima in the ultraviolet/visible absorption spectra of the heme moiety in both reduced and oxidized QH-EDH and the 60-mV increase of the heme midpoint redox potential caused by PQQ addition. Also 1H-NMR spectroscopy was indicative for interaction since binding of PQQ induced shifts in the resonances of the methyl groups of the porphyrin ring in the oxidized form of the apoenzyme and a shift in the methionine heme ligand resonance of the reduced form of the apoenzyme. On the other hand, resonance Raman spectra of the heme in the different enzyme forms were nearly similar. These results suggest that a major effect of PQQ binding to apo-QH-EDH is a rotation of the methionine ligand of heme c. Since no intermediate 1H-NMR spectra were observed upon titration of apoenzyme with PQQ, apparently no exchange occurs of PQQ between (oxidized) holo- and apoenzyme at the NMR time scale and at that of the experiment.(ABSTRACT TRUNCATED AT 250 WORDS)&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7626615</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Microbiology and Enzymology, Delft University of Technology, The Netherlands.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sartori, D. R.</style></author><author><style face="normal" font="default" size="100%">Migliorini, R. H.</style></author><author><style face="normal" font="default" size="100%">Veiga, J. A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. L.</style></author><author><style face="normal" font="default" size="100%">Kettelhut, I. C.</style></author><author><style face="normal" font="default" size="100%">Linder, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metabolic adaptations induced by long-term fasting in quails</style></title><secondary-title><style face="normal" font="default" size="100%">Comp Biochem Physiol A Physiol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adaptation, Physiological/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/blood</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Glucose/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Weight/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Coturnix/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dietary Carbohydrates/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dietary Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Fasting/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Fatty Acids, Nonesterified/blood</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipid Metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipids/blood</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrogen/urine</style></keyword><keyword><style  face="normal" font="default" size="100%">Triglycerides/blood</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7614041 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">111</style></volume><pages><style face="normal" font="default" size="100%">487-93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;After up to 21 days without food, adult male quails (Coturnix coturnix japonica) lost about 45% of the initial body weight (100-150 g). As in naturally fast-adapted and larger birds, three phases were identified during prolonged fasting in quails. Phase I lasted 2-3 days and was characterized by a rapid decrease in the rate of body weight loss and high fat mobilization. Phase II was longer and characterized by a slow and steady decline in the rates of body weight loss and of nitrogen excretion. The third (critical) period was marked by an abrupt increase in the rates of body weight loss and of nitrogen excretion. Despite their small size, the duration of phase II in quails was relatively long, a clear advantage for the study of the relationships between the several metabolic events that occur during this crucial adaptative period. Also, the beginning of phase III could be precisely determined. Changes in blood glucose, plasma FFA and triacylglycerols levels, as well as in liver and carcass lipid content were similar to those found in other species of birds. Therefore, quails seem to be a suitable model to investigate the biochemical mechanisms involved in the metabolic adjustments to prolonged food deprivation in non fasting-adapted birds.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7614041</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1096-4940 (Print)1096-4940 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physiology, Institute of Biological Sciences, UNESP, Botucatu, S.P., Brazil.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bursakov, S.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and preliminary characterization of a soluble nitrate reductase from the sulfate reducing organism Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Anaerobe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16887508 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">55-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio desulfuricans ATCC 27774 is a sulfate reducer that can adapt to nitrate respiration, inducing the enzymes required to utilize this alternative metabolic pathway. Nitrite reductase from this organism has been previously isolated and characterized, but no information was available on the enzyme involved in the reduction of nitrate. This is the first report of purification to homogeneity of a nitrate reductase from a sulfate reducing organism, thus completing the enzymatic system required to convert nitrate (through nitrite) to ammonia. D. desulfuricans nitrate reductase is a monomeric (circa 70 kDa) periplasmic enzyme with a specific activity of 5.4 K(m) for nitrate was estimated to be 20 microM. EPR signals due to one [4Fe-4S] cluster and Mo(V) were identified in dithionite reduced samples and in the presence of nitrate.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16887508</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1075-9964 (Print)1075-9964 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Microbiology, University of Georgia, Athens, GA 30602, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">McGinnity, D. F.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The affinity and specificity of Ca(2+)-binding sites of cytochrome-c peroxidase from Paracoccus denitrificans</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ascorbic Acid/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium/*metabolism/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Edetic Acid/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Egtazic Acid/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnesium/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Manganese/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Titrimetry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8575448 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">234</style></volume><pages><style face="normal" font="default" size="100%">878-86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The binding of Ca2+ to the dihaem cytochrome-c peroxidase from Paracoccus denitrificans was analysed by following perturbations in the visible and 1H-NMR spectra of both haem groups. The enzyme contains at least two types of Ca(2+)-binding site. Site I is occupied in the isolated enzyme, binds Ca2+ with a redox-state-independent Kd of 1.2 microM and accommodates neither Mg2+ nor Mn2+. Site II is unoccupied in dilute solutions of the isolated oxidised enzyme and binds Ca2+ cooperatively with a Kd of 0.52 mM. In the mixed valence form, the binding affinity increases to resemble that of site I. The cooperativity was shown by -Ca2+ binding to site II, the titration of haem methyl 1H-NMR resonances, and a half-of-sites effect observed for modification of an essential histidine with diethylpyrocarbonate. These are all consistent with site II being situated at the interface between two monomers of a dimeric enzyme. Thus the equilibrium of binding to site II is a reflection of the equilibrium for dimerisation and conditions which shift that equilibrium towards the dimer, such as increased ionic strength or high protein concentration, also increase Ca2+ affinity. Binding of Ca2+ to site II is required for formation of the active high spin state at the peroxidatic haem.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8575448</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, UK.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A cytochrome cd1-type nitrite reductase isolated from the marine denitrifier Pseudomonas nautica 617: purification and characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Anaerobe</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16887530 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">219-26</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nitrite reductase (cytochrome cd1) was purified to electrophoretic homogeneity from the soluble extract of the marine denitrifying bacterium Pseudomonas nautica strain 617. Cells were anaerobically grown with 10 mM nitrate as final electron acceptor. The soluble fraction was purified by four successive chromatographic steps and the purest cytochrome cd1 exhibited an A280 nm(oxidized)/A410nm(oxidized) coefficient of 0.90. In the course of purification, cytochrome cd1 specific activity presented a maximum value of 0.048 units/mg of protein. This periplasmic enzyme is a homodimer and each 60 kDa subunit contains one heme c and one heme d1 as prosthetic moieties, both in a low spin state. Redox potentials of hemes c and d1 were determined at three different pH values (6.6, 7.6 and 8.6) and did not show any pH dependence. The first 20 amino acids of the NH2-terminal region of the protein were identified and the sequence showed 45% identity with the corresponding region of Pseudomonas aeruginosa nitrite reductase but no homology to Pseudomonas stutzeri and Paracoccus denitrificans enzymes. Spectroscopic properties of Pseudomonas nautica 617 cytochrome cd1 in the ultraviolet-visible range and in electron paramagnetic resonance are described. The formation of a heme d1 -nitric-oxide complex as an intermediate of nitrite reduction was demonstrated by electron paramagnetic resonance experiments.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16887530</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;1075-9964 (Print)1075-9964 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centre d'Oceanologie de Marseille, URA CNRS 41, Universite d'Aix-Marseille II, Marseille, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Scharf, M.</style></author><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Van Dijk, C.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies on nitrite reductase towards a biosensor</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biosensing Techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzymes, Immobilized/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Potentiometry/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 26</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7733953 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">209</style></volume><pages><style face="normal" font="default" size="100%">1018-25</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A c-type hexaheme nitrite reductase (NiR) isolated from nitrate-grown cells of Desulfovibrio desulfuricans (Dd) ATCC 27774 catalyses the six-electron reduction of nitrite to ammonia. Previous electrochemical studies demonstrated that a simple electrocatalytic mechanism can be applied to this system (Moreno, C., Costa, C., Moura, I., LeGall, J., Liu, M. Y., Payne, W. J., Van Dijk, C. and Moura, J. J. G. (1992) Eur.J.Biochem. 212, 79-86). Its substrate specificity, availability and stability under ambient conditions makes this enzymatic system a promising candidate for use in a biosensor device. An electrochemical study of gel-immobilized Dd NiR on a glassy carbon electrode revealed both enzymatic activity and amperometric response to nitrite. In this study it was observed that the catalytic current density is a function of the nitrite concentration in solution and follows a characteristic Michaelis-Menten-type substrate dependence. Such a biosensor device (NiR-electrode) bears the option to be used for analytical determination of nitrite in complex media.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7733953</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Chiarelli, MP</style></author><author><style face="normal" font="default" size="100%">LAY, JO</style></author><author><style face="normal" font="default" size="100%">BELAND, FA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">LOW-ENERGY TANDEM MASS-SPECTROMETRY OF DEOXYNUCLEOSIDE ADDUCTS OF POLYCYCLIC AROMATIC HYDROCARBON DIHYDRODIOL-EPOXIDES</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">248-256</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structure and function of ferrochelatase</style></title><secondary-title><style face="normal" font="default" size="100%">J Bioenerg Biomembr</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrochelatase/*chemistry/genetics/*physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/biosynthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitochondria/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Structure</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutagenesis, Site-Directed</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7592569 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">221-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferrochelatase is the terminal enzyme of the heme biosynthetic pathway in all cells. It catalyzes the insertion of ferrous iron into protoporphyrin IX, yielding heme. In eukaryotic cells, ferrochelatase is a mitochondrial inner membrane-associated protein with the active site facing the matrix. Decreased values of ferrochelatase activity in all tissues are a characteristic of patients with protoporphyria. Point-mutations in the ferrochelatase gene have been recently found to be associated with certain cases of erythropoietic protoporphyria. During the past four years, there have been considerable advances in different aspects related to structure and function of ferrochelatase. Genomic and cDNA clones for bacteria, yeast, barley, mouse, and human ferrochelatase have been isolated and sequenced. Functional expression of yeast ferrochelatase in yeast strains deficient in this enzyme, and expression in Escherichia coli and in baculovirus-infected insect cells of different ferrochelatase cDNAs have been accomplished. A recently identified (2Fe-2S) cluster appears to be a structural feature shared among mammalian ferrochelatases. Finally, functional studies of ferrochelatase site-directed mutants, in which key amino acids were replaced with residues identified in some cases of protoporphyria, will be summarized in the context of protein structure.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7592569</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0145-479X (Print)0145-479X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.Review&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry and Molecular Biology, College of Medicine, University of South Florida, Tampa 33612, USA.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Zinato, E.</style></author><author><style face="normal" font="default" size="100%">Riccieri, P.</style></author><author><style face="normal" font="default" size="100%">Manfrin, M. F.</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Control of the thermal and photochemical aquation of the hexacyanochromate(III) and aquapentacyanochromate(III) ions by formation of a supramolecular structure with 32 ane-N-8</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1995</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995TM02100021</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">6532-6537</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermal aquation rate constant and the photoaquation quantum yield of [Cr(CN)(6)](3-) are reduced by a factor of 40 and 3, respectively, when the complex forms a 1:1 adduct with the protonated form of the polyaza macrocycle [32]ane-N-8. On the other hand, the same macrocycle has practically no effect on the photoaquation of [Cr(CN)(5)(H2O)](2-) and a very small effect on the thermal reaction of this complex. These results are discussed in relation to the thermal and photochemical reaction mechanisms and to the steric configuration of the adducts between complexes and macrocycle.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: TM021Times Cited: 12&lt;br /&gt;
Cited Reference Count: 34&lt;br /&gt;
Sotomayor, J Parola, AJ Pina, F Zinato, E Riccieri, P Manfrin, MF Moggi, L&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010; Sotomayor, Joao/D-8103-2013&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076; Sotomayor, Joao/0000-0002-4589-0591&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernardo, M. A.</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Garciaespana, E.</style></author><author><style face="normal" font="default" size="100%">Marcelino, V.</style></author><author><style face="normal" font="default" size="100%">Luis, SV</style></author><author><style face="normal" font="default" size="100%">Miravet, J. F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">STEADY-STATE FLUORESCENCE EMISSION STUDIES ON POLYAZACYCLOPHANE MACROCYCLIC RECEPTORS AND ON THEIR ADDUCTS WITH HEXACYANOCOBALTATE(III)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1995</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995QN86000014</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">993-997</style></pages><isbn><style face="normal" font="default" size="100%">0300-9246</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The steady-state fluorescence emission spectra of the azacyclophanes 2,5,8,11-tetraaza[12] paracyclophane (L(1)), 2,6,9,13-tetraaza[14]paracyclophane (L(2)), 14,15,17,18-tetramethyl-2,5,8,11-tetraaza-[12]paracyclophane (L(3)) and 16,17,19,20-tetramethyl-2,6,9,13-tetraaza[14]paracyclophane (L(4)) as a function of pH have been measured. The fully protonated species of each cyclophane gives the highest fluorescence-emission quantum yield. The shapes of the titration curves have been explained by the existence of an electron-transfer quenching effect from a non-protonated amine to the benzene chromophore. This effect is greater for macrocycles in which the first deprotonated amine group is closer to the benzene. The association constants for the interaction of the four fully protonated macrocycles with K-3[Co(CN)(6)] have been measured either by potentiometry or from fluorescence-emission measurements, and increase in the order L(3) approximate to L(4) &amp;lt; L(1) approximate to L(2). The photoaquation quantum yields of K-3[Co(CN)(6)] have been measured in the presence of the macrocycles L(1) and L(2). and indicate that three of the CN nitrogens of the complex are involved in adduct formation with the fully protonated macrocycles, as supported by molecular modelling.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: QN860Times Cited: 29&lt;br /&gt;
Cited Reference Count: 27&lt;br /&gt;
Bernardo, ma parola, aj pina, f garciaespana, e marcelino, v luis, sv miravet, jf&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Royal soc chemistry&lt;br /&gt;
Cambridge&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Ferreira, E.</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Armaroli, N.</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SUPRAMOLECULAR PHOTOCHEMISTRY AND PHOTOPHYSICS - BIACETYL IMPRISONED IN A HEMICARCERAND</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1995</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995RR25000003</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">12701-12703</style></pages><isbn><style face="normal" font="default" size="100%">0022-3654</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;When biacetyl is imprisoned into Cram's hemicarcerand 1, its absorption, fluorescence, and phosphorescence maxima are red shifted compared to the values obtained for solutions of free biacetyl in any solvent. Furthermore, the lifetime of the T-1 excited state of imprisoned biacetyl is unaffected by solvent nature and presence of dioxygen. These results show that inclusion into the hemicarcerand (i) shields biacetyl from interaction with the solvent molecules and (ii) prevents deactivation of its long-lived T-1 excited state by energy transfer to dioxygen. The perturbation provided by the cavity on the spectroscopic properties of biacetyl is much smaller than that provided by even the most ''innocent'' solvent. The consequent picture is that of a biacetyl molecule which is contained in a not-too-tight cavity where no specific host-guest interaction takes place. The peculiar spectroscopic and excited-state behavior of biacetyl imprisoned in hemicarcerand 1 supports Cram's view that the inner phase of carcerands and hemicarcerands is to be considered as a new phase of matter.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: RR250Times Cited: 34&lt;br /&gt;
Cited Reference Count: 20&lt;br /&gt;
Pina, f parola, aj ferreira, e maestri, m armaroli, n ballardini, r balzani, v&lt;br /&gt;
Armaroli, Nicola/B-9094-2009; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Amer chemical soc&lt;br /&gt;
Washington&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">N. T. Correia</style></author><author><style face="normal" font="default" size="100%">J.F. Mano</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">A. C. Fernandes</style></author><author><style face="normal" font="default" size="100%">Saramago, B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Absorbed water in the cork structure. A study by thermally stimulated currents, dielectric relaxation spectroscopy, isothermal depolarization experiments and differential scanning calorimetry</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/article/10.1007/BF00361523</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">4394-4400</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Schenkels, Peter</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon-13 NMR studies of the influence of axial ligand orientation on haem electronic structure</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/016748389400175G</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1246</style></volume><pages><style face="normal" font="default" size="100%">24-28</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three-quarters of the carbon-13 resonances of nuclei attached to the four haems of Desulfovibrio vulgaris ferricytochrome c3 are assigned. Preliminary analysis of their Fermi contact interactions shows that the shifts are directly related to the orientation of both of the axial histidine ligands in each case and the approach can therefore be used to obtain structural information in other cytochromes with bis-histidinyl coordination. The implications for the control of redox potential in cytochromes are discussed.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Time-Frequency and Wavelet Analysis of the Beat-by-Beat High Resolution Electrocardiogram</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><publisher><style face="normal" font="default" size="100%">Sussex University</style></publisher><pub-location><style face="normal" font="default" size="100%">Sussex</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">mastersDPhil</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aplicações biológicas da espectroscopia de Mossbauer - Correlação com a espectroscopia de Ressonância Paramagnética Electrónica - Alguns exemplos ilustrativos</style></title><secondary-title><style face="normal" font="default" size="100%">Boletim da Sociedade Portuguesa de Biotecnologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">19-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Brouillard, R</style></author><author><style face="normal" font="default" size="100%">Jay, M.</style></author><author><style face="normal" font="default" size="100%">Scalbert, A.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Co-pigmentation of anthocyanins through the formation of ion-pairs</style></title><secondary-title><style face="normal" font="default" size="100%">Polyphenols 94</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Colloques De L Inra</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995BD54F00038</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">205-206</style></pages><isbn><style face="normal" font="default" size="100%">0293-1915 2-7380-0602-7</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Book Section</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0 Figueiredo, Paulo/A-2078-2012; Figueiredo, Paulo/A-2429-2012; Figueiredo, Paulo/A-2425-2012; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Figueiredo, Paulo/0000-0002-8340-9316; Pina, Fernando/0000-0001-8529-6848; 17th International Conference on Polyphenols May 23-27, 1994 Palma de mallorca, spain Grp Polyphenols&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Romão, M.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CRYSTAL-STRUCTURE OF DESULFOREDOXIN FROM DESULFOVIBRIO-GIGAS DETERMINED AT 1.8 ANGSTROM RESOLUTION - A NOVEL NONHEME IRON PROTEIN-STRUCTURE</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF MOLECULAR BIOLOGY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><number><style face="normal" font="default" size="100%">{5}</style></number><volume><style face="normal" font="default" size="100%">{251}</style></volume><pages><style face="normal" font="default" size="100%">{690-702}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The crystal structure of desulforedoxin from Desulfovibrio gigas, a new homo-dimeric (2x36 amino acids) non-heme iron protein, has been solved by the SIRAS method using the indium-substituted protein as the single derivative. The structure was refined to a crystallographic X-factor of 16.9% at 1.8 Angstrom resolution. Native desulforedoxin crystals were grown from either PEG 4K or lithium sulfate, with cell constants a = b = 42.18 Angstrom, = 72.22 Angstrom (for crystals grown from PEG 4K), and they belong to space group P3(2)21. The indium-substituted protein crystallized isomorphously under the same conditions. The 2-fold symmetric dimer is firmly hydrogen bonded and folds as an incomplete beta-barrel with the two iron centers placed on opposite poles of the molecule. Each iron atom is coordinated to four cysteinyl residues in a distorted tetrahedral arrangement. Both iron atoms are 16 Angstrom apart but connected across the 2-fold axis by 14 covalent bonds along the polypeptide chain plus two hydrogen bonds. Desulforedoxin and rubredoxin share some structural features but show significant differences in terms of metal environment and water structure, which account for the known spectroscopic differences between rubredoxin and desulforedoxin. (C) 1995 Academic Press Limited&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/49E9D559-DA1F-4F95-A28E-AD0D9EE4EB37</style></custom3><label><style face="normal" font="default" size="100%">r08515</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CRYSTAL-STRUCTURE OF DESULFOREDOXIN FROM DESULFOVIBRIO-GIGAS DETERMINED AT 1.8 ANGSTROM RESOLUTION - A NOVEL NONHEME IRON PROTEIN-STRUCTURE</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995RR83900008</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">251</style></volume><pages><style face="normal" font="default" size="100%">690-702</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 70 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; Pedro, Tavares/B-3654-2008; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Pedro, Tavares/0000-0002-7398-2661; Moura, Isabel/0000-0003-0971-4977; 71&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Engh, R.</style></author><author><style face="normal" font="default" size="100%">Schneider, M.</style></author><author><style face="normal" font="default" size="100%">Hof, P.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CRYSTAL-STRUCTURE OF THE XANTHINE OXIDASE-RELATED ALDEHYDE OXIDOREDUCTASE FROM D-GIGAS</style></title><secondary-title><style face="normal" font="default" size="100%">Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995TE90500047</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5239</style></number><volume><style face="normal" font="default" size="100%">270</style></volume><pages><style face="normal" font="default" size="100%">1170-1176</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 371 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 374&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Frazao, C.</style></author><author><style face="normal" font="default" size="100%">Dias, J. M.</style></author><author><style face="normal" font="default" size="100%">Matias, P. M.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Hervas, M.</style></author><author><style face="normal" font="default" size="100%">Navarro, J. A.</style></author><author><style face="normal" font="default" size="100%">Delarosa, M.</style></author><author><style face="normal" font="default" size="100%">Sheldrick, G. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CYTOCHROME-C(6) FROM THE GREEN-ALGA MONORAPHIDIUM-BRAUNII - CRYSTALLIZATION AND PRELIMINARY DIFFRACTION STUDIES</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Crystallographica Section D-Biological Crystallography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995QT47100013</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">232-234</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Matias, Pedro/B-7180-2008; Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Matias, Pedro/0000-0001-6170-451X; Romao, Maria/0000-0002-3004-0543; 2 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Czaja, C.</style></author><author><style face="normal" font="default" size="100%">Litwiller, R.</style></author><author><style face="normal" font="default" size="100%">Tomlinson, A. J.</style></author><author><style face="normal" font="default" size="100%">Naylor, S.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Rusnak, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EXPRESSION OF DESULFOVIBRIO-GIGAS DESULFOREDOXIN IN ESCHERICHIA-COLI - PURIFICATION AND CHARACTERIZATION OF MIXED-METAL ISOFORMS</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><number><style face="normal" font="default" size="100%">{35}</style></number><volume><style face="normal" font="default" size="100%">{270}</style></volume><pages><style face="normal" font="default" size="100%">{20273-20277}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The dsr gene from Desulfovibrio gigas encoding the nonheme iron protein desulforedoxin was cloned using the polymerase chain reaction, expressed in Escherichia coli, and purified to homogeneity. The physical and spectroscopic properties of the recombinant protein resemble those observed for the native protein isolated from D. gigas. These include an alpha(2) tertiary structure, the presence of bound iron, and absorbance maxima at 370 and 506 nm in the UV/visible spectrum due to ligand-to-iron charge transfer bands. Low temperature electron paramagnetic resonance studies confirm the presence of a high spin ferric ion with g values of 7.7, 5.7, 4.1, and 1.8. Interestingly, E. coli produced two forms of desulforedoxin containing iron. One form was identified as a dimer with the metal-binding sites of both subunits occupied by iron while the second form contained equivalent amounts of iron and zinc and represents a dimer with one subunit occupied by iron and the second with zinc.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/6CFC33B8-CC94-4364-BB24-8BB0650A1398</style></custom3><label><style face="normal" font="default" size="100%">r08486</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, L. M.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and Preliminary Characterization of Three C-Type Cytochromes from Pseudomonas Nautica Strain 617</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006291X85720815</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">212</style></volume><pages><style face="normal" font="default" size="100%">1088-1097</style></pages><isbn><style face="normal" font="default" size="100%">0006-291X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1006/bbrc.1995.2081</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">LaMar, G. N.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">REDOX AND SPIN-STATE CONTROL OF THE ACTIVITY OF A DIHEME CYTOCHROME-C PEROXIDASE - SPECTROSCOPIC STUDIES</style></title><secondary-title><style face="normal" font="default" size="100%">Nuclear Magnetic Resonance of Paramagnetic Macromolecules</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Nato Advanced Science Institutes Series, Series C, Mathematical and Physical Sciences</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995BD13H00007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">457</style></volume><pages><style face="normal" font="default" size="100%">141-163</style></pages><isbn><style face="normal" font="default" size="100%">0258-20230-7923-3348-9</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1995BD13H00007</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3NATO Advanced Research Workshop on Nuclear Magnetic Resonance of Paramagnetic MacromoleculesJun 04-08, 1994Sintra, portugalNATO, Sci &amp;amp; Environm Affairs Div&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Carneiro, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Merlin, J. C. Turrell S. Huvenne J. P.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic properties of the cytochrome CD1 from the marine denitrifier Pseudomonas nautica</style></title><secondary-title><style face="normal" font="default" size="100%">Spectroscopy of Biological Molecules</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1995BE24V00118</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">263-264</style></pages><isbn><style face="normal" font="default" size="100%">0-7923-3628-3</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1995BE24V00118</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 06th European Conference on the Spectroscopy of Biological MoleculesSep 03-08, 1995Univ sci &amp;amp; technol lille, villeneuve dascq, franceInserm&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Wunderlich, J. K.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TOTAL SYNTHESIS OF A SIMPLE METALLOPROTEIN - DESULFOREDOXIN</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical And Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><number><style face="normal" font="default" size="100%">{2}</style></number><volume><style face="normal" font="default" size="100%">{208}</style></volume><pages><style face="normal" font="default" size="100%">{680-687}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulforedoxin is a protein purified from cellular extracts of Desulfovibrio gigas. It is a small (7.9 kDa) dimeric protein that contains a distorted rubredoxin like center (one single iron coordinated by four cysteinyl residues). Due to the simplicity of the polypeptide chain and of the iron center, an attempt was made to chemically produce this protein. A 36 amino acid polypeptide chain was synthesized based on the known sequence of native Desulforedoxin. The iron center was then reconstituted and the biochemical and spectroscopic characteristics of this synthetic protein were investigated. The final product has an equal sequence to the protein purified from D. gigas. The synthetic and natural Dr are very similar, in terms of redox potential and spectroscopic properties (UV-Visible, EPR, Mossbauer). (C) 1995 Academic Press, Inc.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/BDB63E52-9214-41FE-B176-8BD5ECF7E02F</style></custom3><label><style face="normal" font="default" size="100%">r08488</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chen, B.</style></author><author><style face="normal" font="default" size="100%">Menon, N. K.</style></author><author><style face="normal" font="default" size="100%">Dervertarnian, L.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Przybyla, A. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cloning, sequencing and overexpression of the Desulfovibrio gigas ferredoxin gene in E. coli</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 12</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8082803 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">351</style></volume><pages><style face="normal" font="default" size="100%">401-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We have cloned the gene encoding Desulfovibrio gigas ferredoxin using a photodigoxigenin-labelled probe synthesized with the polymerase chain reaction. The DNA sequence of the gene predicts a polypeptide of 58 residues after removal of the initial formyl methionine (polypeptide M(r) = 6,276). The ferredoxin gene was expressed in aerobically grown E. coli behind the lac promoter of pUC18 resulting in a high level of ferredoxin expression which comprises about 10% of the total cell protein. EPR analysis of recombinant ferredoxin revealed the presence of a [3Fe-4S] cluster which is characteristic of native D. gigas ferredoxin II.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8082803</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Zulema</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quality and work organisation in Portuguese industry</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">quality</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7412.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7412</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present communication analyses the relationships between work organisation and quality systems. The analysis is based on results from a study funded by the &amp;quot;Specific Programme for the Development of Portuguese Industry&amp;quot; (PEDIP). The main issues which have been currently associated with work organisation and quality control in the Portuguese industry are characterized. Critical features related to the implementation of quality systems and new methods of work organisation for industrial development are also discussed. A few recommendations are given in order to promote appropriate methods of work organisation for quality improvement within Portuguese industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Zulema</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Quality and work organisation in Portuguese industry}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">industry</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">quality</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7412.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7412</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The present communication analyses the relationships between work organisation and quality systems. The analysis is based on results from a study funded by the &amp;quot;Specific Programme for the Development of Portuguese Industry&amp;quot; (PEDIP). The main issues which have been currently associated with work organisation and quality control in the Portuguese industry are characterized. Critical features related to the implementation of quality systems and new methods of work organisation for industrial development are also discussed. A few recommendations are given in order to promote appropriate methods of work organisation for quality improvement within Portuguese industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hipóteses para uma hibrida{\c c}ão de um sistema flex{\'ıvel de produ{\c c}ão&lt;BR&gt;[Hipothesis for a flexible production system hybridation]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automated system</style></keyword><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">flexible production</style></keyword><keyword><style  face="normal" font="default" size="100%">hybrid system</style></keyword><keyword><style  face="normal" font="default" size="100%">information system</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7192.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7192</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper one presents and discuss the hybridation concept using some aspect that integrate it, as the physical architecture of automated systems (hardware), the information system that integrates that architecture and the working places design. Analyzed are also the inter-dependences of those aspects, and we have as a reference the flexible production and assembly system existent at UNINOVA-CRI. The focus is made on possible problems that can occur with the use of possible development of those systems, namely: a) full automation with centralized human control, b) non-automated process of shop-floor work with a system “one man, one machine”, c) hybrid system of automated cells with “elastic” human jobs.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Hipóteses para uma hibridação de um sistema flexível de produção&lt;BR&gt;[Hipothesis for a flexible production system hybridation]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automated system</style></keyword><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">flexible production</style></keyword><keyword><style  face="normal" font="default" size="100%">hybrid system</style></keyword><keyword><style  face="normal" font="default" size="100%">information system</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7192.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7192</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper one presents and discuss the hybridation concept using some aspect that integrate it, as the physical architecture of automated systems (hardware), the information system that integrates that architecture and the working places design. Analyzed are also the inter-dependences of those aspects, and we have as a reference the flexible production and assembly system existent at UNINOVA-CRI. The focus is made on possible problems that can occur with the use of possible development of those systems, namely: a) full automation with centralized human control, b) non-automated process of shop-floor work with a system “one man, one machine”, c) hybrid system of automated cells with “elastic” human jobs.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J.</style></author><author><style face="normal" font="default" size="100%">Wampler, J. E.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for a ternary complex formed between flavodoxin and cytochrome c3: 1H-NMR and molecular modeling studies</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Graphics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 31</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8204572 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">6394-407</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Small electron-transfer proteins such as flavodoxin (16 kDa) and the tetraheme cytochrome c3 (13 kDa) have been used to mimic, in vitro, part of the complex electron-transfer chain operating between substrate electron donors and respiratory electron acceptors, in sulfate-reducing bacteria (Desulfovibrio species). The nature and properties of the complex formed between these proteins are revealed by 1H-NMR and molecular modeling approaches. Our previous study with the Desulfovibrio vulgaris proteins [Moura, I., Moura, J.J. G., Santos, M.H., &amp;amp; Xavier, A. V. (1980) Cienc. Biol. (Portugal) 5, 195-197; Stewart, D.E. LeGall, J., Moura, I., Moura, J. J. G., Peck, H.D. Jr., Xavier, A. V., Weiner, P. K., &amp;amp; Wampler, J.E. (1988) Biochemistry 27, 2444-2450] indicated that the complex between cytochrome c3 and flavodoxin could be monitored by changes in the NMR signals of the heme methyl groups of the cytochrome and that the electrostatic surface charge (Coulomb's law) on the two proteins favored interaction between one unique heme of the cytochrome with flavodoxin. If the interaction is indeed driven by the electrostatic complementarity between the acidic flavodoxin and a unique positive region of the cytochrome c3, other homologous proteins from these two families of proteins might be expected to interact similarly. In this study, three homologous Desulfovibrio cytochromes c3 were used, which show a remarkable variation in their individual isoelectric points (ranging from 5.5 to 9.5). On the basis of data obtained from protein-protein titrations followed at specific proton NMR signals (i.e., heme methyl resonances), a binding model for this complex has been developed with evaluation of stoichiometry and binding constants. This binding model involves one site on the cytochromes c3 and two sites on the flavodoxin, with formation of a ternary complex at saturation. In order to understand the potential chemical form of the binding model, a structural model for the hypothetical ternary complex, formed between one molecule of Desulfovibrio salexigens flavodoxin and two molecules of cytochrome c3, is proposed. These molecular models of the complexes were constructed on the basis of complementarity of Coulombic electrostatic surface potentials, using the available X-ray structures of the isolated proteins and, when required, model structures (D. salexigens flavodoxin and Desulfovibrio desulfuricans ATCC 27774 cytochrome c3) predicted by homology modeling.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8204572</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte da Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Surerus, K. K.</style></author><author><style face="normal" font="default" size="100%">Papaefthymiou, V.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Thiol/disulfide formation associated with the redox activity of the [Fe3S4] cluster of Desulfovibrio gigas ferredoxin II. 1H NMR and Mossbauer spectroscopic study</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Disulfides/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfhydryl Compounds/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 18</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8132528 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%">8052-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas ferredoxin II (FdII) is a small protein (alpha 4 subunit structure as isolated; M(r) approximately 6400 per subunit; 6 cysteine residues) containing one Fe3S4 cluster per alpha-subunit. The x-ray structure of FdII has revealed a disulfide bridge formed by Cys-18 and Cys-42 approximately 13 A away from the center of the cluster; moreover, the x-ray structure indicates that Cys-11 forms a disulfide bridge with a methanethiol. In the oxidized state, FdIIoxm the 1H NMR spectra, exhibit four low-field contact-shifted resonances at 29, 24, 18, and 15.5 ppm whereas the reduced state, FdIIR (S = 2), yields two features at +18.5 and -11 ppm. In the course of studying the redox behavior of FdII, we have discovered a stable intermediate, FdIIint, that yields 1H resonances at 24, 21.5, 21, and 14 ppm. This intermediate appears in the potential range where the cluster (E'0 approximately -130 mV) is reduced from the [Fe3S4]1+ to the [Fe3S4]0 state. FdIIint is observed during reductive titrations with dithionite or hydrogen/hydrogenase or after partial oxidation of FdIIR by 2,6-dichlorophenolindophenol or air. Our studies show that a total of three electrons per alpha-subunit are transferred to FdII. Our experiments demonstrate the absence of a methanethiol-Cys-11 linkage in our preparations, and we propose that two of the three electrons are used for the reduction of the disulfide bridge. Mossbauer (and EPR) studies show that the Fe3S4 cluster of FdIIint is at the same oxidation level as FdIIox, but indicate some changes in the exchange couplings among the three ferric sites. Our data suggest that the differences in the NMR and Mossbauer spectra of FdIIox and FdIIint result from conformational changes attending the breaking or formation of the disulfide bridge. The present study suggests that experiments be undertaken to explore an in vivo redox function for the disulfide bridge.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8132528</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte da Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thoenes, U.</style></author><author><style face="normal" font="default" size="100%">Flores, O. L.</style></author><author><style face="normal" font="default" size="100%">Neves, A.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Rodrigues-Pousada, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular cloning and sequence analysis of the gene of the molybdenum-containing aldehyde oxido-reductase of Desulfovibrio gigas. The deduced amino acid sequence shows similarity to xanthine dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Genes, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloning, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Primers/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum</style></keyword><keyword><style  face="normal" font="default" size="100%">Restriction Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Dehydrogenase/genetics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8143744 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">220</style></volume><pages><style face="normal" font="default" size="100%">901-10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this report, we describe the isolation of a 4020-bp genomic PstI fragment of Desulfovibrio gigas harboring the aldehyde oxido-reductase gene. The aldehyde oxido-reductase gene spans 2718 bp of genomic DNA and codes for a protein with 906 residues. The protein sequence shows an average 52% (+/- 1.5%) similarity to xanthine dehydrogenase from different organisms. The codon usage of the aldehyde oxidoreductase is almost identical to a calculated codon usage of the Desulfovibrio bacteria.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8143744</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto Gulbekian de Cienca, Laboratorio de Genetica Molecular, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Caldeira, J.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author><author><style face="normal" font="default" size="100%">Regalla, M.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Calvete, J.</style></author><author><style face="normal" font="default" size="100%">Schafer, W.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Primary sequence, oxidation-reduction potentials and tertiary-structure prediction of Desulfovibrio desulfuricans ATCC 27774 flavodoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8143752 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">220</style></volume><pages><style face="normal" font="default" size="100%">987-95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Flavodoxin was isolated and purified from Desulfovibrio desulfuricans ATCC 27774, a sulfate-reducing organism that can also utilize nitrate as an alternative electron acceptor. Mid-point oxidation-reduction potentials of this flavodoxin were determined by ultraviolet/visible and EPR methods coupled to potentiometric measurements and their pH dependence studied in detail. The redox potential E2, for the couple oxidized/semiquinone forms at pH 6.7 and 25 degrees C is -40 mV, while the value for the semiquinone/hydroquinone forms (E1), at the same pH, -387 mV. E2 varies linearly with pH, while E1 is independent of pH at high values. However, at low pH (&amp;lt; 7.0), this value is less negative, compatible with a redox-linked protonation of the flavodoxin hydroquinone. A comparative study is presented for Desulfovibrio salexigens NCIB 8403 flavodoxin [Moura, I., Moura, J.J.G., Bruschi, M. &amp;amp; LeGall, J. (1980) Biochim. Biophys. Acta 591, 1-8]. The complete primary amino acid sequence was obtained by automated Edman degradation from peptides obtained by chemical and enzymic procedures. The amino acid sequence was confirmed by FAB/MS. Using the previously determined tridimensional structure of Desulfovibrio vulgaris flavodoxin as a model [similarity, 48.6%; Watenpaugh, K.D., Sieker, L.C., Jensen, L.H., LeGall, J. &amp;amp; Dubourdieu M. (1972) Proc. Natl Acad. Sci. USA 69, 3185-3188], the tridimensional structure of D. desulfuricans ATCC 27774 flavodoxin was predicted using AMBER force-field calculations.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8143752</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mammalian ferrochelatase, a new addition to the metalloenzyme family</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrochelatase/*chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Proteins/chemistry/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 11</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8125912 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%">7062-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A [2Fe-2S] cluster has been detected in mammalian ferrochelatase, the terminal enzyme of the heme biosynthetic pathway. Natural ferrochelatase, purified from mouse livers, and recombinant ferrochelatase, purified from an overproducing strain of Escherichia coli, were investigated by electron paramagnetic resonance (EPR) and Mossbauer spectroscopy. In their reduced forms, both the natural and recombinant ferrochelatases exhibited an identical EPR signal with g values (g = 2.00, 1.93, and 1.90) and relaxation properties typical of [2Fe-2S]+ cluster. Mossbauer spectra of the recombinant ferrochelatase, purified from a strain of E. coli cells transformed with a plasmid encoding murine liver ferrochelatase and grown in 57Fe-enriched medium, demonstrated unambiguously that the cluster is a [2Fe-2S] cluster. No change in the cluster oxidation state was observed during catalysis. The putative protein binding site for the Fe-S cluster in mammalian ferrochelatases is absent from the sequences of the bacterial and yeast enzymes, suggesting a possible role of the [2Fe-2S] center in regulation of mammalian ferrochelatases.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8125912</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry and Molecular Biology, College of Medicine, University of South Florida, Tampa 33612.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The kinetics of the oxidation of cytochrome c by Paracoccus cytochrome c peroxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Ascorbic Acid/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Horses</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8010977 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">300 ( Pt 3)</style></volume><pages><style face="normal" font="default" size="100%">907-14</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In work that is complementary to our investigation of the spectroscopic features of the cytochrome c peroxidase from Paracoccus denitrificans [Gilmour, Goodhew, Pettigrew, Prazeres, Moura and Moura (1993) Biochem. J. 294, 745-752], we have studied the kinetics of oxidation of cytochrome c by this enzyme. The enzyme, as isolated, is in the fully oxidized form and is relatively inactive. Reduction of the high-potential haem at pH 6 with ascorbate results in partial activation of the enzyme. Full activation is achieved by addition of 1 mM CaCl2. Enzyme activation is associated with formation of a high-spin state at the oxidized low-potential haem. EGTA treatment of the oxidized enzyme prevents activation after reduction with ascorbate, while treatment with EGTA of the reduced, partially activated, form abolishes the activity. We conclude that the active enzyme is a mixed-valence form with the low-potential haem in a high-spin state that is stabilized by Ca2+. Dilution of the enzyme results in a progressive loss of activity, the extent of which depends on the degree of dilution. Most of the activity lost upon dilution can be recovered after reconcentration. The M(r) of the enzyme on molecular-exclusion chromatography is concentration-dependent, with a shift to lower values at lower concentrations. Values of M(r) obtained are intermediate between those of a monomer (39,565) and a dimer. We propose that the active form of the enzyme is a dimer which dissociates at high dilution to give inactive monomers. From the activity of the enzyme at different dilutions, a KD of 0.8 microM can be calculated for the monomerdimer equilibrium. The cytochrome c peroxidase oxidizes horse ferrocytochrome c with first-order kinetics, even at high ferrocytochrome c concentrations. The maximal catalytic-centre activity ('turnover number') under the assay conditions used is 62,000 min-1, with a half-saturating ferrocytochrome c concentration of 3.3 microM. The corresponding values for the Paracoccus cytochrome c-550 (presumed to be the physiological substrate) are 85,000 min-1 and 13 microM. However, in this case, the kinetics deviate from first-order progress curves at all ferrocytochrome c concentrations. Consideration of the periplasmic environment in Paracoccus denitrificans leads us to propose that the enzyme will be present as the fully active dimer supplied with saturating ferrocytochrome c-550.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8010977</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0264-6021 (Print)0264-6021 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall, U.K.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rezende, S. M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. A.</style></author><author><style face="normal" font="default" size="100%">de Aguiar, F. M.</style></author><author><style face="normal" font="default" size="100%">Schreiner, W. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ferromagnetic resonance of Fe(111) thin films and Fe(111)/Cu(111) multilayers</style></title><secondary-title><style face="normal" font="default" size="100%">Phys Rev B Condens Matter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=10010617 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">15105-15109</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">10010617</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0163-1829 (Print)0163-1829 (Linking)Journal article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The automobile sector and the organisation of the industrial space: the case of Setúbal Region (Portugal)</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">greenfield site</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword><keyword><style  face="normal" font="default" size="100%">regional development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7503.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7503</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is based on a study about the Setúbal region, included in the internacional project “The Future of Industry in Europe” for the programme FAST-MONITOR of the European Community (1992-94). There were some information on the project VW/Ford for this region and those that are connected with research networks on industrial sectors (specially, on the automobile industry), and the network on the spatial and regional factors of regional development. Those studies allowed the scenario development on evolution trends of European industry and, specifically, on the automobile sector, and on the Setúbal region that was studied by the Portuguese team.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Zulema</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quality and work organization with advanced automation in Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control systems</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7567.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7567</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper it is analysed the relationships between work organisation and quality systems in firms that uses some forms of advanced automation. Are characterised the existing quality control structures in the Portuguese industry, and the main factors that hidden or fosters the development of sociotechnical methods of quality control organisation strategies. Are analysed some industrial cases that explains more clearly the critical issues of the implementation of quality systems and work organisation systems. A few recommendations are given about the possibilities for the development of new forms of work organisation and the quality systems associated to automated manufacturing systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trends for the development of anthropocentric production systems in small less industrialised countries: The case of Portugal</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">management strat</style></keyword><keyword><style  face="normal" font="default" size="100%">organization</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">production systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6551.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6551</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper analyses the problems and trends of the introduction of anthropocentric production systems (APS) in small less industrialized member states of the European Union, specifically the case of Portugal, based on the report for the FAST-Anthropocentric Technology Assessment Project (Monitor Programme) on “Prospects and conditions for APS in Europe by the 21st century”. Research teams from all countries of the European Community, as well as researchers from USA, Japan and Australia were participating in this project. The aim of this paper is to characterize APS and to present some special considerations related to the socioeconomic factors affecting the prospects and conditions for APS in Portugal. APS is defined as a system based on the utilization of skilled human resources and flexible technology adapted to the needs of flexible and participative organization. Among socioeconomic factors, some critical aspects for the development of APS will be focused, namely technological infrastructure, management strategies, perceived impact of introduction of automated systems on the division of labor and organizational structure, educational and vocational training and social actors strategies towards industrial automation. This analysis is based on a sample of industrial firms, built up for qualitative analysis, and on case studies analysis that can be reference examples for further development of APS, and not just for economic policy purposes alone. We have also analyzed the type of existing industrial relations, the union and employer strategies and some aspects of public policies towards the introduction of new technologies in the order to understand the extent to which there exist obstacles to and favorable conditions for the diffusion of anthropocentric systems. Finally some recommendations are presented to stress the trends for the implementation and development of anthropocentric production systems in Portugal.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, Zulema</style></author><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Quality and work organization with advanced automation in Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automation</style></keyword><keyword><style  face="normal" font="default" size="100%">organisation</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control systems</style></keyword><keyword><style  face="normal" font="default" size="100%">work organisation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7567.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7567</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper it is analysed the relationships between work organisation and quality systems in firms that uses some forms of advanced automation. Are characterised the existing quality control structures in the Portuguese industry, and the main factors that hidden or fosters the development of sociotechnical methods of quality control organisation strategies. Are analysed some industrial cases that explains more clearly the critical issues of the implementation of quality systems and work organisation systems. A few recommendations are given about the possibilities for the development of new forms of work organisation and the quality systems associated to automated manufacturing systems.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{The automobile sector and the organisation of the industrial space: the case of Setúbal Region (Portugal)}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automobile sector</style></keyword><keyword><style  face="normal" font="default" size="100%">greenfield site</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">production models</style></keyword><keyword><style  face="normal" font="default" size="100%">regional development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7503.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7503</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper is based on a study about the Setúbal region, included in the internacional project “The Future of Industry in Europe” for the programme FAST-MONITOR of the European Community (1992-94). There were some information on the project VW/Ford for this region and those that are connected with research networks on industrial sectors (specially, on the automobile industry), and the network on the spatial and regional factors of regional development. Those studies allowed the scenario development on evolution trends of European industry and, specifically, on the automobile sector, and on the Setúbal region that was studied by the Portuguese team.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kovács, Ilona</style></author><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Trends for the development of anthropocentric production systems in small less industrialised countries: The case of Portugal}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">human resources</style></keyword><keyword><style  face="normal" font="default" size="100%">management strat</style></keyword><keyword><style  face="normal" font="default" size="100%">organization</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">production systems</style></keyword><keyword><style  face="normal" font="default" size="100%">Technology Assessment</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6551.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6551</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper analyses the problems and trends of the introduction of anthropocentric production systems (APS) in small less industrialized member states of the European Union, specifically the case of Portugal, based on the report for the FAST-Anthropocentric Technology Assessment Project (Monitor Programme) on “Prospects and conditions for APS in Europe by the 21st century”. Research teams from all countries of the European Community, as well as researchers from USA, Japan and Australia were participating in this project. The aim of this paper is to characterize APS and to present some special considerations related to the socioeconomic factors affecting the prospects and conditions for APS in Portugal. APS is defined as a system based on the utilization of skilled human resources and flexible technology adapted to the needs of flexible and participative organization. Among socioeconomic factors, some critical aspects for the development of APS will be focused, namely technological infrastructure, management strategies, perceived impact of introduction of automated systems on the division of labor and organizational structure, educational and vocational training and social actors strategies towards industrial automation. This analysis is based on a sample of industrial firms, built up for qualitative analysis, and on case studies analysis that can be reference examples for further development of APS, and not just for economic policy purposes alone. We have also analyzed the type of existing industrial relations, the union and employer strategies and some aspects of public policies towards the introduction of new technologies in the order to understand the extent to which there exist obstacles to and favorable conditions for the diffusion of anthropocentric systems. Finally some recommendations are presented to stress the trends for the implementation and development of anthropocentric production systems in Portugal.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox properties of Desulfovibrio gigas [Fe3S4] and [Fe4S4] ferredoxins and heterometal cubane-type clusters formed within the [Fe3S4] core. Square wave voltammetric studies</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferrous Compounds/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8133257 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">219-34</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The same polypeptide chain (58 amino acids, 6 cysteines) is used to build up two ferredoxins in Desulfovibrio gigas a sulfate reducing organism. Ferredoxin II (FdII) contains a single [Fe3S4] core and ferredoxin I (FdI) mainly a [Fe4S4] core. The [Fe3S4] core can readily be interconverted into a [Fe4S4] complex (J.J.G. Moura, I. Moura, T.A. Kent, J.D. Lipscomb, B.H. Huynh, J. LeGall, A.V. Xavier, and E. Munck, J. Biol. Chem. 257, 6259 (1982)). This interconversion process suggested that the [Fe3S4] core could be used as a synthetic precursor for the formation of heterometal clusters. Co, Zn, Cd, and Ni derivatives were produced (I. Moura, J.J.G. Moura, E. Munck, V. Papaephthymiou, and J. LeGall, J. Am. Chem. Soc. 108, 349 (1986), K. Sureurs, E. Munck, I. Moura, J.J.G. Moura, and J. LeGall, J. Am. Chem. Soc. 109, 3805 (1986), and A.L. Macedo, I. Moura, J.J.G. Moura, K. Surerus, and E. Munck, unpublished results). The redox properties of a series of heterometal clusters (MFe3S4] are assessed using direct electrochemistry (square wave voltammetry--SWV) promoted by Mg(II) at a glassy carbon electrode (derivatives: Cd (-495 mV), Fe (-420 mV), Ni (-360 mV), and Co (-245 mV) vs normal hydrogen electrode (NHE)). In parallel, the electrochemical behavior (cyclic voltammetry--CV, differential pulse voltammetry--DPV and SWV) of FdI and FdII were investigated as well as the cluster interconversion process. In addition to the +1/0 (3Fe cluster) and +2/+1 (4Fe cluster) redox transitions, a very negative redox step, at -690 mV, was detected for the 3Fe core, reminiscent of a postulated further 2e- reduction step, as proposed for D. africanus ferredoxin III by F.A. Armstrong, S.J. George, R. Cammack, E.C. Hatchikian, and A.J. Thomson, Biochem. J. 264, 265 (1989). The electrochemical redox potential values are compared with those determined by independent methods (namely by electron paramagnetic resonance (EPR) and visible spectroscopy).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8133257</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Francesco, R.</style></author><author><style face="normal" font="default" size="100%">Edmondson, D. E.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic studies on the electron-transfer reaction between cytochrome c3 and flavodoxin from Desulfovibrio vulgaris strain Hildenborough</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Azotobacter vinelandii/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio vulgaris/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8068676 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">10386-92</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The kinetic properties of the electron-transfer process between reduced Desulfovibrio vulgaris cytochrome c3 and D. vulgaris flavodoxin have been studied by anaerobic stopped-flow techniques. Anaerobic titrations of reduced cytochrome c3 with oxidized flavodoxin show a stoichiometry of 4 mol of flavodoxin required to oxidize the tetraheme cytochrome. Flavodoxin neutral semiquinone and oxidized cytochrome c3 are the only observable products of the reaction. At pH 7.5, the four-electron-transfer reaction is biphasic. Both the rapid and the slow phases exhibit limiting rates as the flavodoxin concentration is increased with respective rates of 73.4 and 18.5 s-1 and respective Kd values of 65.9 +/- 9.4 microM and 54.5 +/- 13 microM. A biphasic electron-transfer rate is observed when the ionic strength is increased to 100 mM KCl; however, the observed rate is no longer saturable, and relative second-order rate constants of 5.3 x 10(5) and 8.5 x 10(4) M-1 s-1 are calculated. The magnitude of the rapid phase of electron transfer diminishes with the level of heme reduction when varying reduced levels of the cytochrome are mixed with oxidized flavodoxin. No rapid phase is observed when 0.66e(-)-reduced cytochrome c3 reacts with an approximately 25-fold molar excess of flavodoxin. At pH 6.0, the electron-transfer reaction is monophasic with a limiting rate of 42 +/- 1.4 s-1 and a Kd value of approximately 8 microM. Increasing the ionic strength of the pH 6.0 solution to 100 microM KCl results in a biphasic reaction with relative second-order rate constants of 5.3 x 10(5) and 1.1 x 10(4) M-1 s-1. Azotobacter vinelandii flavodoxin reacts with reduced D. vulgaris cytochrome c3 in a slow, monophasic manner with limiting rate of electron transfer of 1.2 +/- 0.06 s-1 and a Kd value of 80.9 +/- 10.7 microM. These results are discussed in terms of two equilibrium conformational states for the cytochrome which are dependent on the pH of the medium and the level of heme reduction [Catarino et al. (1991) Eur. J. Biochem. 207, 1107-1113].&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8068676</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, Emory University School of Medicine, Atlanta, Georgia 30322.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Francesco, R.</style></author><author><style face="normal" font="default" size="100%">Edmondson, D. E.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Kinetic-Studies On The Electron-Transfer Reaction Between Cytochrome-C(3) And Flavodoxin From Desulfovibrio-vulgaris Strain Hildenborough</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/bi00200a020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">34</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">10386-10392</style></pages><isbn><style face="normal" font="default" size="100%">0006-2960</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The kinetic properties of the electron-transfer process between reduced Desulfovibrio vulgaris cytochrome c(3) and D. vulgaris flavodoxin have been studied by anaerobic stopped-flow techniques. Anaerobic titrations of reduced cytochrome c(3) with oxidized flavodoxin show a stoichiometry of 4 mol of flavodoxin required to oxidize the tetraheme cytochrome. Flavodoxin neutral semiquinone and oxidized cytochrome c(3) are the only observable products of the reaction. At pH 7.5, the four-electron-transfer reaction is biphasic. Both the rapid and the slow phases exhibit limiting rates as the flavodoxin concentration is increased with respective rates of 73.4 and 18.5 s(-1) and respective K-d values of 65.9 +/- 9.4 mu M and 54.5 +/- 13 CIM. A biphasic electron-transfer rate is observed when the ionic strength is increased to 100 mM KCl; however, the observed rate is no longer saturable, and relative second-order rate constants of 5.3 X 10(5) and 8.5 x 10(4) M(-1) s(-1) are calculated. The magnitude of the rapid phase of electron transfer diminishes with the level of heme reduction when varying reduced levels of the cytochrome are mixed with oxidized flavodoxin. No rapid phase is observed when 0.66e(-)-reduced cytochrome c(3) reacts with an similar to 25-fold molar excess of flavodoxin. At pH 6.0, the electron-transfer reaction is monophasic with a limiting rate of 42 +/- 1.4 s(-1) and a Kd value of similar to 8 mu M. Increasing the ionic strength of the pH 6.0 solution to 100 mu M KCl results in a biphasic reaction with relative second-order rate constants of 5.3 x 10(5) and 1.1 x 10(4) M(-1) s(-1) Azotobacter vinelandii flavodoxin reacts with reduced D. vulgaris cytochrome cs in a slow, monophasic manner with limiting rate of electron transfer of 1.2 +/- 0.06 s(-1) and a K-d value of 80.9 +/- 10.7 mu M. These results are discussed in terms of two equilibrium conformational states for the cytochrome which are dependent on the pH of the medium and the level of heme reduction [Catarino et al. (1991) Eur. J. Biochem. 207, 1107-1113].&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1994PE32800020</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Huang, Y. H.</style></author><author><style face="normal" font="default" size="100%">Crouse, B. R.</style></author><author><style face="normal" font="default" size="100%">Johnson, M. K.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic properties of desulfoferrodoxin from Desulfovibrio desulfuricans (ATCC 27774)</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nonheme Iron Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 8</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8144635 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">14</style></number><volume><style face="normal" font="default" size="100%">269</style></volume><pages><style face="normal" font="default" size="100%">10504-10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfoferrodoxin, a non-heme iron protein, was purified previously from extracts of Desulfovibrio desulfuricans (ATCC 27774) (Moura, I., Tavares, P., Moura, J. J. G., Ravi, N., Huynh, B. H., Liu, M.-Y., and LeGall, J. (1990) J. Biol. Chem. 265, 21596-21602). The as-isolated protein displays a pink color (pink form) and contains two mononuclear iron sites in different oxidation states: a ferric site (center I) with a distorted tetrahedral sulfur coordination similar to that found in desulforedoxin from Desulfovibrio gigas and a ferrous site (center II) octahedrally coordinated with predominantly nitrogen/oxygen-containing ligands. A new form of desulfoferrodoxin which displays a gray color (gray form) has now been purified. Optical, electron paramagnetic resonance (EPR), and Mossbauer data of the gray desulfoferrodoxin indicate that both iron centers are in the high-spin ferric states. In addition to the EPR signals originating from center I at g = 7.7, 5.7, 4.1, and 1.8, the gray form of desulfoferrodoxin exhibits a signal at g = 4.3 and a shoulder at g = 9.6, indicating a high-spin ferric state with E/D approximately 1/3 for the oxidized center II. Redox titrations of the gray form of the protein monitored by optical spectroscopy indicate midpoint potentials of +4 +/- 10 and +240 +/- 10 mV for centers I and II, respectively. Mossbauer spectra of the gray form of the protein are consistent with the EPR finding that both centers are high-spin ferric and can be analyzed in terms of the EPR-determined spin Hamiltonian parameters. The Mossbauer parameters for both the ferric and ferrous forms of center II are indicative of a mononuclear high spin iron site with octahedral coordination and predominantly nitrogen/oxygen-containing ligands. Resonance Raman studies confirm the structural similarity of center I and the distorted tetrahedral FeS4 center in desulforedoxin and provide evidence for one or two cysteinyl-S ligands for center II. On the basis of the resonance Raman results, the 635 nm absorption band that is responsible for the gray color of the oxidized protein is assigned to a cysteinyl-S--&amp;gt;Fe(III) charge transfer transition localized on center II. The novel properties and possible function of center II are discussed in relation to those of mononuclear iron centers in other enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8144635</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Instituto de Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Armaroli, N.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SUPRAMOLECULAR PHOTOCHEMISTRY AND PHOTOPHYSICS - 9-CYANOANTHRACENE IMPRISONED IN A HEMICARCERAND</style></title><secondary-title><style face="normal" font="default" size="100%">New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1994</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1994NU94800001</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">18</style></volume><pages><style face="normal" font="default" size="100%">659-661</style></pages><isbn><style face="normal" font="default" size="100%">1144-0546</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The absorption and excited state properties of 9-cyanoanthracene are strongly modified upon inclusion into an octaimine hemicarcerand; the walls of the host do not transfer excitation to the guest and quench its fluorescent excited state.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: NU948Times Cited: 11&lt;br /&gt;
Cited Reference Count: 18&lt;br /&gt;
Parola, aj pina, f maestri, m armaroli, n balzani, v&lt;br /&gt;
Armaroli, Nicola/B-9094-2009; Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Gauthier-villars&lt;br /&gt;
Paris&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">G. Williams</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dielectric relaxation in poly(n-alkyl methacrylate)s and their mixtures with p-nitroaniline</style></title><secondary-title><style face="normal" font="default" size="100%">polymer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0032386194908451</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">1705-1713</style></pages><issue><style face="normal" font="default" size="100%">8</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Turner, D.L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Catarino, T.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Homotropic and heterotropic cooperativity in the tetrahaem cytochrome c3 from Desulfovibrio vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0005272894901171</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">1187</style></volume><pages><style face="normal" font="default" size="100%">232-235</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The thermodynamic parameters which govern the homotropic (e−/e−) and heterotropic (e−/H+) cooperativity in the tetrahaem cytochrome c3 isolated from Desulfovibrio vulgaris (Hildenborough) were determined, using the paramagnetic shifts of haem methyl groups in the NMR spectra of intermediate oxidized states at different pH levels. A model is put forward to explain how the network of positive and negative cooperativities between the four haems and acid/base group(s) enables the protein to achieve a proton-assisted 2e− step.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ADENYLYLSULFATE REDUCTASES FROM SULFATE-REDUCING BACTERIA</style></title><short-title><style face="normal" font="default" size="100%">METHODS IN ENZYMOLOGY</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><publisher><style face="normal" font="default" size="100%">ACADEMIC PRESS INC</style></publisher><pub-location><style face="normal" font="default" size="100%">525 B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495</style></pub-location><volume><style face="normal" font="default" size="100%">{243}</style></volume><pages><style face="normal" font="default" size="100%">{241-260}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/C00FB362-F892-434E-81DB-C9EADB62C304</style></custom3><auth-address><style face="normal" font="default" size="100%">{LAMPREIA, J (Reprint Author), UNIV NOVA LISBOA,FAC CIENCIAS \&amp;amp; TECNOL,DEPT QUIM,P-2825 MONTE DE CAPARICA,PORTUGAL.}</style></auth-address><label><style face="normal" font="default" size="100%">r08439</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aldehyde oxidoreductases and other molybdenum containing enzymes</style></title><secondary-title><style face="normal" font="default" size="100%">Methods Enzymol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, DEAE-Cellulose/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*chemistry/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7830613 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">243</style></volume><pages><style face="normal" font="default" size="100%">24-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">7830613</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0076-6879 (Print)0076-6879 (Linking)Comparative StudyJournal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CHARACTERIZATION OF 3 PROTEINS CONTAINING MULTIPLE IRON SITES - RUBRERYTHRIN, DESULFOFERRODOXIN, AND A PROTEIN CONTAINING A 6-IRON CLUSTER</style></title><short-title><style face="normal" font="default" size="100%">METHODS IN ENZYMOLOGY</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><volume><style face="normal" font="default" size="100%">{243}</style></volume><pages><style face="normal" font="default" size="100%">{216-240}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/86F5E335-C0F4-4222-9825-2453DFF95F36</style></custom3><label><style face="normal" font="default" size="100%">r08491</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, L. M.</style></author><author><style face="normal" font="default" size="100%">Besson, S.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the Dihemic Cytochrome C549 from the Marine Denitrifying Bacterium Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006291X84713714</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">199</style></volume><pages><style face="normal" font="default" size="100%">1289-1296</style></pages><isbn><style face="normal" font="default" size="100%">0006-291X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1006/bbrc.1994.1371</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">DANESH, P</style></author><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">PINA, FS</style></author><author><style face="normal" font="default" size="100%">MACANITA, A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EXCITED-STATES OF ANTHOCYANINS - THE CHALCONE ISOMERS OF MALVIDIN 3,5-DIGLUCOSIDE</style></title><secondary-title><style face="normal" font="default" size="100%">Photochemistry and Photobiology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">412-418</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Macedo, A. L.</style></author><author><style face="normal" font="default" size="100%">Palma, P. N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ferredoxins</style></title><secondary-title><style face="normal" font="default" size="100%">Methods Enzymol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallography, X-Ray/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*chemistry/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Metals/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Secondary</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur-Reducing Bacteria/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7830609 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">243</style></volume><pages><style face="normal" font="default" size="100%">165-88</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">7830609</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0076-6879 (Print)0076-6879 (Linking)Comparative StudyJournal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">FORMATION OF ANTHOCYANIN ION-PAIRS - A COPIGMENTATION EFFECT</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Perkin Transactions 2</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1994NF45100020</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><pages><style face="normal" font="default" size="100%">775-778</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Figueiredo, Paulo/A-2078-2012; Figueiredo, Paulo/A-2429-2012; Figueiredo, Paulo/A-2425-2012; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Figueiredo, Paulo/0000-0002-8340-9316; Pina, Fernando/0000-0001-8529-6848; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">INORGANIC MICROBIAL SULFUR METABOLISM</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><publisher><style face="normal" font="default" size="100%">ACADEMIC PRESS INC</style></publisher><pub-location><style face="normal" font="default" size="100%">525 B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495</style></pub-location><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/4BE3F643-4A96-4D5F-9975-91FC656882AF</style></custom3><label><style face="normal" font="default" size="100%">r08440</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, G. C.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Lloyd, S. G.</style></author><author><style face="normal" font="default" size="100%">Pereira, A. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MAMMALIAN FERROCHELATASE, A NEW ADDITION TO THE METALLOENZYME FAMILY</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><number><style face="normal" font="default" size="100%">{10}</style></number><publisher><style face="normal" font="default" size="100%">AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC</style></publisher><pub-location><style face="normal" font="default" size="100%">9650 ROCKVILLE PIKE, BETHESDA, MD 20814</style></pub-location><volume><style face="normal" font="default" size="100%">{269}</style></volume><pages><style face="normal" font="default" size="100%">{7062-7065}</style></pages><language><style face="normal" font="default" size="100%">{English}</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A [2Fe-2S] cluster has been detected in mammalian ferrochelatase, the terminal enzyme of the heme biosynthetic pathway. Natural ferrochelatase, purified from mouse livers, and recombinant ferrochelatase, purified from an overproducing strain of Escherichia coli, were investigated by electron paramagnetic resonance (EPR) and Mossbauer spectroscopy. In their reduced forms, both the natural and recombinant ferrochelatases exhibited an identical EPR signal with g values (g = 2.00, 1.93, and 1.90) and relaxation properties typical of [2Fe-2S](+) cluster. Mossbauer spectra of the recombinant ferrochelatase, purified from a strain of E. coli cells transformed with a plasmid encoding murine liver ferrochelatase and grown in Fe-57-enriched medium, demonstrated unambiguously that the cluster is a [2Fe-2S] cluster. No change in the cluster oxidation state was observed during catalysis, The putative protein binding site for the Fe-S cluster in mammalian ferrochelatases is absent from the sequences of the bacterial and yeast enzymes, suggesting a possible role of the [2Fe-2S] center in regulation of mammalian ferrochelatases.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/C549F927-14EA-45DF-A4A8-B8E2179D018D</style></custom3><auth-address><style face="normal" font="default" size="100%">{FERREIRA, GC (Reprint Author), UNIV S FLORIDA,COLL MED,INST BIOMOLEC SCI,DEPT BIOCHEM \&amp;amp; MOLEC BIOL,TAMPA,FL 33612, USA. UNIV S FLORIDA,H LEE MOFFITT CANC CTR \&amp;amp; RES INST,TAMPA,FL 33612. UNIV NOVA LISBOA,FAC CIENCIAS \&amp;amp; TECNOL,DEPT QUIM,P-2825 MONTE DE CAPARICA,PORTUGAL. EMORY UNIV,DEPT PHYS,ATLANTA,GA 30322. UNIV NOVA LISBOA,INST TECNOL QUIM \&amp;amp; BIOL,P-2780 OEIRAS,PORTUGAL.}</style></auth-address><label><style face="normal" font="default" size="100%">r08447</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thoenes, U.</style></author><author><style face="normal" font="default" size="100%">Flores, O. L.</style></author><author><style face="normal" font="default" size="100%">Neves, A.</style></author><author><style face="normal" font="default" size="100%">Devreese, B.</style></author><author><style face="normal" font="default" size="100%">Van Beeumen, J. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Rodriguespousada, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MOLECULAR-CLONING AND SEQUENCE-ANALYSIS OF THE GENE OF THE MOLYBDENUM-CONTAINING ALDEHYDE OXIDOREDUCTASE OF DESULFOVIBRIO-GIGAS - THE DEDUCED AMINO-ACID-SEQUENCE SHOWS SIMILARITY TO XANTHINE DEHYDROGENASE</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1994NB53000028</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">220</style></volume><pages><style face="normal" font="default" size="100%">901-910</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 45 Devreese, bart/B-2011-2009; Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 46&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">WIGAND, MC</style></author><author><style face="normal" font="default" size="100%">Brouillard, R</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHROMISM OF THE SYNTHETIC 4',7-DIHYDROXYFLAVYLIUM CHLORIDE</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">1249-1254</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Melo, E</style></author><author><style face="normal" font="default" size="100%">Wamhoff, H.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOPHYSICAL PROPERTIES AND PHOTODEGRADATION MECHANISM OF 2-(2'-FURANYL)-1H-BENZIMIDAZOLE (FUBERIDAZOLE)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1994PQ84000009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">83</style></volume><pages><style face="normal" font="default" size="100%">237-244</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 3 Melo, Eurico/C-1297-2008; Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Macanita, Antonio/H-9284-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Macanita, Antonio/0000-0003-0976-6654; 3&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Fauque, Guy</style></author><author><style face="normal" font="default" size="100%">Besson, Stéphane</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Physico-chemical and Spectroscopic Properties of the Monohemic Cytochrome C552 from Pseudomonas nautica 617</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1111/j.1432-1033.1994.01011.x</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Blackwell Science Ltd</style></publisher><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">1011-1017</style></pages><isbn><style face="normal" font="default" size="100%">1432-1033</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A c-type monohemic ferricytochrome c552 (11 kDa) was isolated from the soluble extract of a marine denitrifier, Pseudomonas nautica strain 617, grown under anaerobic conditions with nitrate as final electron acceptor. The NH2-terminal sequence and the amino acid composition of the cytochrome were determined. The heme iron of the cytochrome c552 has histidine-methionine as axial ligands, and a pH-dependent mid-point redox potential, equal to 250 mV at pH 7.6. The presence of methionine was demonstrated by visible, EPR and NMR spectroscopies. The assignment of most of the hemic protons was performed applying two-dimensional NOE spectroscopy (NOESY), and the aromatic region was assigned through two-dimensional correlated spectroscopy (COSY) experiments. The EPR spectrum of the oxidised form of the cytochrome c552 is typical of a low-spin ferric heme.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, L. M.</style></author><author><style face="normal" font="default" size="100%">Thomson, A. J.</style></author><author><style face="normal" font="default" size="100%">Lebrun, N. E.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Replacement of Methionine as the Axial Ligand of Achromobacter cycloclastes Cytochrome C554 at High pH Values Revealed by Absorption, EPR and MCD Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0006291X8472434X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">204</style></volume><pages><style face="normal" font="default" size="100%">120-128</style></pages><isbn><style face="normal" font="default" size="100%">0006-291X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1006/bbrc.1994.2434</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Huang, Y. H.</style></author><author><style face="normal" font="default" size="100%">Crouse, B. R.</style></author><author><style face="normal" font="default" size="100%">Johnson, M. K.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SPECTROSCOPIC PROPERTIES OF DESULFOFERRODOXIN FROM DESULFOVIBRIO-DESULFURICANS (ATCC-27774)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><number><style face="normal" font="default" size="100%">{14}</style></number><volume><style face="normal" font="default" size="100%">{269}</style></volume><pages><style face="normal" font="default" size="100%">{10504-10510}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfoferrodoxin, a non-heme iron protein, was purified previously from extracts of Desulfovibrio desulfuricans (ATCC 27774) (Moura, I., Tavares, P., Moura, J. J. G., Ravi, N., Huynh, B. H., Liu, M.-Y., and LeGall, J. (1990) J. Biol. Chem. 265, 21596-21602). The as-isolated protein displays a pink color (pink form) and contains two mononuclear iron sites in different oxidation states: a ferric site (center I) with a distorted tetrahedral sulfur coordination similar to that found in desulforedoxin from Desulfovibrio gigas and a ferrous site (center II) octahedrally coordinated with predominantly nitrogen/ oxygen-containing ligands. A new form of desulfoferrodoxin which displays a gray color (gray form) has now been purified. Optical, electron paramagnetic resonance (EPR), and Mossbauer data of the gray desulfoferrodoxin indicate that both iron centers are in the high-spin ferric states. In addition to the EPR signals originating from center I at g = 7.7, 5.7, 4.1, and 1.8, the gray form of desulfoferrodoxin exhibits a signal atg = 4.3 and a shoulder at g = 9.6, indicating a high-spin ferric state with E/D approximate to 1/3 for the oxidized center II. Redox titrations of the gray form of the protein monitored by optical spectroscopy indicate midpoint potentials of +4 +/- 10 and +240 +/- 10 mV for centers I and II, respectively. Mossbauer spectra of the gray form of the protein are consistent with the EPR finding that both centers are high-spin ferric and can be analyzed in terms of the EPR-determined spin Hamiltonian parameters. The Mossbauer parameters for both the ferric and ferrous forms of center II are indicative of a mononuclear high spin iron site with octahedral coordination and predominantly nitrogen/oxygen-containing ligands. Resonance Raman studies confirm the structural similarity of center I and the distorted tetrahedral FeS4 center in desulforedoxin and provide evidence for one or two cysteinyl-S ligands for center II. On the basis of the resonance Raman results, the 635 nm absorption band that is responsible for the gray color of the oxidized protein is assigned to a cysteinyl-S --&amp;gt; Fe(III) charge transfer transition localized on center II. The novel properties and possible function of center II are discussed in relation to those of mononuclear iron centers in other enzymes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/CABA60B6-184C-42A0-8EF5-B4B7546849A0</style></custom3><label><style face="normal" font="default" size="100%">r08452</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Tavares, Pedro</style></author><author><style face="normal" font="default" size="100%">Ravi, Natarajan</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Harry D. Peck, Jr Jean LeGall</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">[15] Characterization of three proteins containing multiple iron sites: Rubrerythrin, desulfoferrodoxin, and a protein containing a six-iron cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0076687994430179</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">Volume 243</style></volume><pages><style face="normal" font="default" size="100%">216-240</style></pages><isbn><style face="normal" font="default" size="100%">0076-6879</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0076-6879(94)43017-9</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lampreia, Jorge</style></author><author><style face="normal" font="default" size="100%">Pereira, Alice S.</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Harry D. Peck, Jr Jean LeGall</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">[16] Adenylylsulfate reductases from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0076687994430187</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">Volume 243</style></volume><pages><style face="normal" font="default" size="100%">241-260</style></pages><isbn><style face="normal" font="default" size="100%">0076-6879</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0076-6879(94)43018-7</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Lino, Ana Rosa</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Harry D. Peck, Jr Jean LeGall</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">[20] Low-spin sulfite reductases</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0076687994430225</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">Volume 243</style></volume><pages><style face="normal" font="default" size="100%">296-303</style></pages><isbn><style face="normal" font="default" size="100%">0076-6879</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0076-6879(94)43022-5</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liu, Ming-Cheh</style></author><author><style face="normal" font="default" size="100%">Costa, Cristina</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Harry D. Peck, Jr Jean LeGall</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">[21] Hexaheme nitrite reductase from Desulfovibrio desulfuricans (ATCC 27774)</style></title><secondary-title><style face="normal" font="default" size="100%">Methods in Enzymology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1994</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0076687994430233</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">Volume 243</style></volume><pages><style face="normal" font="default" size="100%">303-319</style></pages><isbn><style face="normal" font="default" size="100%">0076-6879</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0076-6879(94)43023-3</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gilmour, R.</style></author><author><style face="normal" font="default" size="100%">Goodhew, C. F.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, G. W.</style></author><author><style face="normal" font="default" size="100%">Prazeres, S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of cytochrome c peroxidase from Paracoccus denitrificans</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyanides/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8397509 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">294 ( Pt 3)</style></volume><pages><style face="normal" font="default" size="100%">745-52</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The cytochrome c peroxidase of Paracoccus denitrificans is similar to the well-studied enzyme from Pseudomonas aeruginosa. Like the Pseudomonas enzyme, the Paracoccus peroxidase contains two haem c groups, one high potential and one low potential. The high-potential haem acts as a source of the second electron for H2O2 reduction, and the low-potential haem acts as a peroxidatic centre. Reduction with ascorbate of the high-potential haem of the Paracoccus enzyme results in a switch of the low-potential haem to a high-spin state, as shown by visible and n.m.r. spectroscopy. This high-spin haem of the mixed-valence enzyme is accessible to ligands and binds CN- with a KD of 5 microM. The Paracoccus enzyme is significantly different from that from Pseudomonas in the time course of high-spin formation after reduction of the high-potential haem, and in the requirement for bivalent cations. Reduction with 1 mM ascorbate at pH 6 is complete within 2 min, and this is followed by a slow appearance of the high-spin state with a half-time of 10 min. Thus the process of reduction and spin state change can be easily separated in time and the intermediate form obtained. This separation is also evident in e.p.r. spectra, although the slow change involves an alteration in the low-spin ligation at this temperature rather than a change in spin state. The separation is even more striking at pH 7.5, where no high-spin form is obtained until 1 mM Ca2+ is added to the mixed-valence enzyme. The spin-state switch of the low-potential haem shifts the midpoint redox potential of the high-potential haem by 50 mV, a further indication of haem-haem interaction.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8397509</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0264-6021 (Print)0264-6021 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Preclinical Veterinary Sciences, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Summerhall, Scotland, U.K.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of D. desulfuricans (ATCC 27774) [NiFe] hydrogenase EPR and redox properties of the native and the dihydrogen reacted states</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Electromagnetic Fields</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 4</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8399280 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">1144</style></volume><pages><style face="normal" font="default" size="100%">302-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Redox intermediates of D. desulfuricans ATCC 27774 [NiFe] hydrogenase were generated under dihydrogen. Detailed redox titrations, coupled to EPR measurements, give access to the mid-point redox potentials of the iron-sulfur centers and of the Nickel-B signal that represents the ready form of the enzyme. The interaction between the dihydrogen molecule and the nickel centre was probed by the observation of an isotopic effect on the EPR signals detected in turnover conditions, by comparison of the H2O/H2 and D2O/D2-reacted samples.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8399280</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Aldehyde oxidoreductase activity in Desulfovibrio gigas: in vitro reconstitution of an electron-transfer chain from aldehydes to the production of molecular hydrogen</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Stability</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8218223 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">43</style></number><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">11559-68</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The molybdenum [iron-sulfur] protein, first isolated from Desulfovibrio gigas by Moura et al. [Moura, J. J. G., Xavier, A. V., Bruschi, M., Le Gall, J., Hall, D. O., &amp;amp; Cammack, R. (1976) Biochem. Biophys. Res. Commun. 72, 782-789], was later shown to mediate the electronic flow from salicylaldehyde to a suitable electron acceptor, 2,6-dichlorophenolindophenol (DCPIP) [Turner, N., Barata, B., Bray, R. C., Deistung, J., LeGall, J., &amp;amp; Moura, J. J. G. (1987) Biochem. J. 243, 755-761]. The DCPIP-dependent aldehyde oxidoreductase activity was studied in detail using a wide range of aldehydes and analogues. Steady-state kinetic analysis (KM and Vmax) was performed for acetaldehyde, propionaldehyde, benzaldehyde, and salicylaldehyde in excess DCPIP concentration, and a simple Michaelis-Menten model was shown to be applicable as a first kinetic approach. Xanthine, purine, allopurinol, and N1-methylnicotinamide (NMN) could not be utilized as enzyme substrates. DCPIP and ferricyanide were shown to be capable of cycling the electronic flow, whereas other cation and anion dyes [O2 and NAD(P)+] were not active in this process. The enzyme showed an optimal pH activity profile around 7.8. This molybdenum hydroxylase was shown to be part of an electron-transfer chain comprising four different soluble proteins from D. gigas, with a total of 11 discrete redox centers, which is capable of linking the oxidation of aldehydes to the reduction of protons.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8218223</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias da Universidade de Lisboa, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Voltammetric studies of the catalytic electron-transfer process between the Desulfovibrio gigas hydrogenase and small proteins isolated from the same genus</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Catalysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8223656 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">217</style></volume><pages><style face="normal" font="default" size="100%">981-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The kinetics of electron transfer between the Desulfovibrio gigas hydrogenase and several electron-transfer proteins from Desulfovibrio species were investigated by cyclic voltammetry, square-wave voltammetry and chronoamperometry. The cytochrome c3 from Desulfovibrio vulgaris (Hildenborough), Desulfovibrio desulfuricans (Norway 4), Desulfovibrio desulfuricans (American Type Culture Collection 27774) and D. gigas (NCIB 9332) were used as redox carriers. They differ in their redox potentials and isoelectric point. Depending on the pH, all the reduced forms of these cytochromes were effective in electron exchange with hydrogenase. Other small electron-transfer proteins such as ferredoxin I, ferredoxin II and rubredoxin from D. gigas were tentatively used as redox carriers. Only ferredoxin II was effective in mediating electron exchange between hydrogenase and the working electrode. The second-order rate constants k for the reaction between reduced proteins and hydrogenase were calculated based on the theory of the simplest electrocatalytic mechanism [Moreno, C., Costa, C., Moura, I., Le Gall, J., Liu, M. Y., Payne, W. J., van Dijk, C. &amp;amp; Moura, J. J. G. (1993) Eur. J. Biochem. 212, 79-86] and the results obtained by cyclic voltammetry were compared with those obtained by chronoamperometry. Values for k of 10(5)-10(6) M-1 s-1 (cytochrome c3 as electron carrier) and 10(4) M-1 s-1 (ferredoxin II as the electron carrier) were determined. The rate-constant values are discussed in terms of the existence of an electrostatic interaction between the electrode surface and the redox carrier and between the redox carrier and a positively charged part of the enzyme.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8223656</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Organiza{\c c}ão do trabalho e controlo de qualidade numa esta{\c c}ão de soldadura robotizada&lt;BR&gt;[Work organisation and quality control in a welding robotic cell]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control</style></keyword><keyword><style  face="normal" font="default" size="100%">welding robotics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7254.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7254</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper is analyzed the work organization and the forms of quality control in a robotic welding station in a company of office equipment and metal components manufacturing. The robotic cell is recent and works in two shifts. Quality and production rationalization implied in this firms the adoption of a strategy of organization of teamwork, and it is supported the collaborative tools to decrease the possibilities for errors and to improve means and methods of manufacturing. The analysis of quality control process needed the use of productivity indicators. In this way it was possible to understand the connections between the function quality and the new form of work organization adopted in this innovative experience in Portugal.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Organização do trabalho e controlo de qualidade numa estação de soldadura robotizada&lt;BR&gt;[Work organisation and quality control in a welding robotic cell]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">innovation</style></keyword><keyword><style  face="normal" font="default" size="100%">quality control</style></keyword><keyword><style  face="normal" font="default" size="100%">welding robotics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7254.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7254</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper is analyzed the work organization and the forms of quality control in a robotic welding station in a company of office equipment and metal components manufacturing. The robotic cell is recent and works in two shifts. Quality and production rationalization implied in this firms the adoption of a strategy of organization of teamwork, and it is supported the collaborative tools to decrease the possibilities for errors and to improve means and methods of manufacturing. The analysis of quality control process needed the use of productivity indicators. In this way it was possible to understand the connections between the function quality and the new form of work organization adopted in this innovative experience in Portugal.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pereira, M. M.</style></author><author><style face="normal" font="default" size="100%">SANTOS, PPO</style></author><author><style face="normal" font="default" size="100%">REIS, LV</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">N-HYDROXY-N-PIVALOYLANILINES - A NEW AZIRIDINATING AGENT</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 7</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><pages><style face="normal" font="default" size="100%">38-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">CHAVES, HT</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">Rzepa, H. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">REDUCTION OF NITROSOBENZENE BY 2-(ALPHA-HYDROXYETHYL)-3,4-DIMETHYLTHIAZOLIUM SALTS</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JAN 21</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">2</style></number><pages><style face="normal" font="default" size="100%">133-134</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Van Dijk, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electrochemical studies of the hexaheme nitrite reductase from Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*chemistry/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Paraquat/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8383043 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">212</style></volume><pages><style face="normal" font="default" size="100%">79-86</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The electron-transfer kinetics between three different mediators and the hexahemic enzyme nitrite reductase isolated from Desulfovibrio desulfuricans (ATCC 27774) were investigated by cyclic voltammetry and by chronoamperometry. The mediators, methyl viologen, Desulfovibrio vulgaris (Hildenborough) cytochrome c3 and D. desulfuricans (ATCC 27774) cytochrome c3 differ in structure, redox potential and charge. The reduced form of each mediator exchanged electrons with nitrite reductase. Second-order rate constants, k, were calculated on the basis of the theory for a simple catalytic mechanism and the results, obtained by cyclic voltammetry, were compared with those obtained by chronoamperometry. Values for k are in the range 10(6)-10(8) M-1 s-1 and increase in the direction D. desulfuricans cytochrome c3--&amp;gt;D. vulgaris cytochrome c3--&amp;gt;methyl viologen. An explanation is advanced on the basis of electrostatic interactions and relative orientation between the partners involved. Chronoamperometry (computer controlled) offers advantages over cyclic voltammetry in the determination of homogeneous rate constants (faster, more accurate and better reproducibility). Direct, unmediated electrochemical responses of the hexaheme nitrite reductase were also reported.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8383043</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departamento de Quimica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Monte de Caparica, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Lobeck, K.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Lottspeich, F.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Subunit composition, crystallization and preliminary crystallographic studies of the Desulfovibrio gigas aldehyde oxidoreductase containing molybdenum and [2Fe-2S] centers</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Crystallization</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray diffraction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=8354279 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">729-32</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Desulfovibrio gigas aldehyde oxidoreductase contains molybdenum bound to a pterin cofactor and [2Fe-2S] centers. The enzyme was characterized by SDS/PAGE, gel-filtration and analytical ultracentrifugation experiments. It was crystallized at 4 degrees C, pH 7.2, using isopropanol and MgCl2 as precipitants. The crystals diffract beyond 0.3-nm (3.0-A) resolution and belong to space group P6(1)22 or its enantiomorph, with cell dimensions a = b = 14.45 nm and c = 16.32 nm. There is one subunit/asymmetric unit which gives a packing density of 2.5 x 10(-3) nm3/Da (2.5 A3/Da), consistent with the experimental crystal density, rho = 1.14 g/cm3. One dimer (approximately 2 x 100 kDa) is located on a crystallographic twofold axis.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">8354279</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Istituto de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trabalho Operário e Novas Tecnologias de Produ{\c c}ão: Alguns resultados de investiga{\c c}ões internacionais&lt;BR&gt;[Workers labour and new production technologies: some results from international research]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">data processing</style></keyword><keyword><style  face="normal" font="default" size="100%">industrial sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">information technology</style></keyword><keyword><style  face="normal" font="default" size="100%">research</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7155.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7155</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last two decades (70 and 80) there took place an intensive controversy in the field of Industrial and Work Sociology. There the topic of the study object of this scientific discipline is again discussed. This controversy, however, has a relatively different sense in comparison with the one that existed in early 60ies. The more recent one followed the increasing number of possibilities of electronical equipment for data processing at the same time its price is decreasing. In this article we try to give knowledge of the main elements that take part in such debate. It is also important to present the international character of the research developed in association with this discussion. It evolves a plurality of research teams that present, compare and synthesize the results of empirical studies that are applied for a wide variety of countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Trabalho Operário e Novas Tecnologias de Produção: Alguns resultados de investigações internacionais&lt;BR&gt;[Workers labour and new production technologies: some results from international research]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">data processing</style></keyword><keyword><style  face="normal" font="default" size="100%">industrial sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">information technology</style></keyword><keyword><style  face="normal" font="default" size="100%">research</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7155.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7155</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In the last two decades (70 and 80) there took place an intensive controversy in the field of Industrial and Work Sociology. There the topic of the study object of this scientific discipline is again discussed. This controversy, however, has a relatively different sense in comparison with the one that existed in early 60ies. The more recent one followed the increasing number of possibilities of electronical equipment for data processing at the same time its price is decreasing. In this article we try to give knowledge of the main elements that take part in such debate. It is also important to present the international character of the research developed in association with this discussion. It evolves a plurality of research teams that present, compare and synthesize the results of empirical studies that are applied for a wide variety of countries.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Huynh Boi, Hanh</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Temperature-dependent proton NMR investigation of the electronic structure of the trinuclear iron cluster of the oxidized Desulfovibrio gigas ferredoxin II</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1993/03/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ic00059a013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">1101-1105</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ic00059a013</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ic00059a013&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huang, Yun Hua</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Park, Jae Bum</style></author><author><style face="normal" font="default" size="100%">Adams, Michael W. W.</style></author><author><style face="normal" font="default" size="100%">Johnson, Michael K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman studies of nickel tetrathiolates and nickel-substituted rubredoxins and desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1993/02/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ic00056a012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">406-412</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ic00056a012</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ic00056a012&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">G. Williams</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dipolar relaxation behaviour in poly(methyl methacrylate)/4-nitroaniline solid solutions</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer International</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/pi.4990320206/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">32</style></volume><pages><style face="normal" font="default" size="100%">145-151</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">G. Williams</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular motions in poly(vinyl acetate) and in poly(vinyl acetate)/p-nitroaniline mixtures</style></title><secondary-title><style face="normal" font="default" size="100%">Polymer</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/003238619390674Y</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">4105-4110</style></pages><issue><style face="normal" font="default" size="100%">19</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Godinho, Maria Helena</style></author><author><style face="normal" font="default" size="100%">Borges, João Paulo</style></author><author><style face="normal" font="default" size="100%">Bordado, João Carlos</style></author><author><style face="normal" font="default" size="100%">Maria Teresa Cidade</style></author><author><style face="normal" font="default" size="100%">Martins, Assis Farinha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Preparation and liquid-crystalline properties of toluene-4-sulphonyl urethane of hydroxypropylcellulose</style></title><secondary-title><style face="normal" font="default" size="100%">Liquid Crystals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/abs/10.1080/02678299308027744</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">653–659</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify; font-size:12px; font-family:Helvetica&quot;&gt;A novel liquid-crystalline polymer, the toluene-4-sulphonyl urethane of hydroxypropylcellulose (TSUHPC), was prepared through chemical modification of hydroxypropylcellulose (HPC) of Mw = 60000 g mol−1. The resulting polymer was characterized by infrared spectroscopy, differential scanning calorimetry (DSC) and polarizing microscopy. It was found that thermotropic liquid crystal phases are formed between about 60°C and 110°C. Concentrated solutions of TSUHPC in acetone and N,N-dimethylacetamide exhibit cholesteric behaviour, at room temperature. When approaching the lyotropic mesophase to solid transition, either by cooling or by solvent evaporation, very interesting arborescent structures of a seemingly fractal nature may be observed, depending on the kinetics of the transition. A banded texture can be observed when the polymer is sheared near the transition to the isotropic phase.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Concep{\c c}ão de postos de trabalho em novos sistemas produtivos: o exemplo da robÓtica industrial&lt;BR&gt;[Job design in new productive systems: the exemple of industrial robotics]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automated systems</style></keyword><keyword><style  face="normal" font="default" size="100%">industrial robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">job design</style></keyword><keyword><style  face="normal" font="default" size="100%">organizational d</style></keyword><keyword><style  face="normal" font="default" size="100%">robotic cells</style></keyword><keyword><style  face="normal" font="default" size="100%">work conditions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7191.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7191</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design of jobs is defined and its different implications. These aspects must be taken into consideration when applied to new automated systems, once it can occur workers in-adaptations to certain type of activity and tasks. Other concepts that emerge from this are the mental workload, stress, work accidents, shift work, or the physical environment that can reveal to become determinant in the process of job design. That means also the organizational design. In this sense, the manufacturing, organizational and individual dimensions, are the most meaningful in the mentioned process of organizational design. Are analyzed different application cases of robotized systems and their social effects, mostly those that are related to the dimensions of working conditions. Are particularly analyzed the new risk situations that occur with the use of robotic systems. One concludes on the need to take into consideration qualitative variables in the definition and design of robotic cells, jobs and production systems. This consideration influences directly in the labor productivity, in such way that the development of these methodologies of analysis can be considered as integrating the processes of technological innovation in manufacturing.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prazeres, Susana</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Gilmour, Raymond</style></author><author><style face="normal" font="default" size="100%">Goodhew, Celia F.</style></author><author><style face="normal" font="default" size="100%">Pettigrew, Graham W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Control of the spin state of the peroxidatic haem by calcium ions in cytochrome c peroxidase from Paracoccus denitrificans: A 1H NMR study</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1H NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium effect</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c peroxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Haem spin state control</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Paracoccus denitrificans</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/mrc.1260311314</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">S68-S72</style></pages><isbn><style face="normal" font="default" size="100%">1097-458X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cytochrome c peroxidase from Paracoccus denitrificans LMD 52.44 was recently identified. The enzyme contains two c-type haems: one is reducible physiologically by cytochrome c550 from the same organism or non-physiologically by ascorbate (high-potential haem) and the other by dithionite (low-potential haem). The enzymatically active form of the peroxidase is the half-reduced enzyme state, in which the high-potential haem is in the iron(II) state and the low-potential haem is in the iron(III) state. It was found that the two haems interact and that the enzyme binds calcium ions near the haem sites which are necessary to promote its activation. In the oxidized form, the high-potential haem is in a high-spin and the low-potential haem is in a low-spin state. The half-reduction of the enzyme with ascorbate-diaminodurol changes the high-potential haem (high-spin) into a low-spin state and the low-potential haem converts from a low- into a high-spin state. This high-spin conversion of the low-potential haem is induced by the presence of calcium ions. These processes of reduction and spin state change can be easily resolved in time by removing the calcium from the enzyme using EDTA, facilitating the observation of the intermediate form by NMR.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Turner, D.L.</style></author><author><style face="normal" font="default" size="100%">J. C. Lima</style></author><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">PINA, FS</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ELUCIDATION OF THE MULTIPLE EQUILIBRIA OF MALVIN IN AQUEOUS-SOLUTION BY ONE-DIMENSIONAL AND 2-DIMENSIONAL NMR</style></title><secondary-title><style face="normal" font="default" size="100%">Phytochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">1227-1232</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pessoa, J. Costa</style></author><author><style face="normal" font="default" size="100%">Luz, S. M.</style></author><author><style face="normal" font="default" size="100%">Duarte, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Gillard, R. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxovanadium(IV) and amino acids—VI. The systems glycylglycine and glycylglycylglycine + VO2+; a potentiometric and spectroscopic study</style></title><secondary-title><style face="normal" font="default" size="100%">Polyhedron</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0277538700800698</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">2857-2867</style></pages><isbn><style face="normal" font="default" size="100%">0277-5387</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0277-5387(00)80069-8</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Furtado, P.</style></author><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">Dasneves, H. C.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMICAL AND THERMAL-DEGRADATION OF ANTHOCYANIDINS</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1993ME43000005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">113-118</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 52 Figueiredo, Paulo/A-2078-2012; Figueiredo, Paulo/A-2425-2012; Figueiredo, Paulo/A-2429-2012; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Figueiredo, Paulo/0000-0002-8340-9316; Pina, Fernando/0000-0001-8529-6848; 58&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Underwood-Lemons, Theresa</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">To Yue, Kwok</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman study of sirohydrochlorin and siroheme in sulfite reductases from sulfate reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - General Subjects</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Enzyme</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydroporphyrin</style></keyword><keyword><style  face="normal" font="default" size="100%">Isobacteriochlorin</style></keyword><keyword><style  face="normal" font="default" size="100%">Raman spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/030441659390110T</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">1157</style></volume><pages><style face="normal" font="default" size="100%">275-284</style></pages><isbn><style face="normal" font="default" size="100%">0304-4165</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0304-4165(93)90110-T</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Barata, B. A. S.</style></author><author><style face="normal" font="default" size="100%">Archer, M.</style></author><author><style face="normal" font="default" size="100%">Lobeck, K.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Carrondo, M. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Lottspeich, F.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SUBUNIT COMPOSITION, CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC STUDIES OF THE DESULFOVIBRIO-GIGAS ALDEHYDE OXIDOREDUCTASE CONTAINING MOLYBDENUM AND 2FE-2S CENTERS</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1993LR70200025</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">729-732</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 24 Romao, Maria/A-4115-2013; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; Moura, Isabel/0000-0003-0971-4977; 24&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Macedo, Anjos L.</style></author><author><style face="normal" font="default" size="100%">Palma, P. Nuno</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Wray, Victor</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Two-dimensional 1H NMR studies on Desulfovibrio gigas ferredoxins. Assignment of the iron-sulfur cluster cysteinyl ligand protons</style></title><secondary-title><style face="normal" font="default" size="100%">Magnetic Resonance in Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">1H-NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">2D NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio sp.</style></keyword><keyword><style  face="normal" font="default" size="100%">ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">iron-sulfur clusters</style></keyword><keyword><style  face="normal" font="default" size="100%">NMR</style></keyword><keyword><style  face="normal" font="default" size="100%">NOESY</style></keyword><keyword><style  face="normal" font="default" size="100%">TOCSY</style></keyword><keyword><style  face="normal" font="default" size="100%">[3Fe-4S] and [4Fe-4S] clusters</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/mrc.1260311313</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">13</style></number><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">S59-S67</style></pages><isbn><style face="normal" font="default" size="100%">1097-458X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1D and 2D 1H NMR studies are reported on the oxidized and reduced [4Fe-4S] cluster of Desulfovibrio gigas ferredoxin I (Fdl). Several low-field contact shifted resonances (fast relaxing) are assigned to β-CH2 and α-CH coordinated cysteinyl residues. NOESY patterns (supported by 1D NOE experiments) resolves four pairs of geminal β-CH2 protons at low-field. The cluster ligands are assigned non-specifically to Cys8, Cys11, Cys14 and Cys50, based on the X-ray structural analysis available for the oligomeric form, FdII, that contains a single [3Fe-4S] cluster. It was indicated in this case that Cys11 is not bound to the trinuclear cluster but is tilted towards the solvent. The presence of four pairs of geminal β-CH2 protons for FdI unambiguously proves the occupancy of the fourth site of the [3Fe-4S] complex and implies the coordination of the Cys11 at the cluster. Analysis of the oxidized form of FdII, using the same methodology as described for FdI, supports the presence of three cysteinyl ligands in the [3Fe-4S] core. Further, the combined use of the X-ray coordinates enables the specific assignment of the three cysteinyl ligands of the cluster, extending a previous assignment of Cys50. In addition, very broad resonances were detected for the reduced form of FdII in the low-field region around 200 ppm and in the high field region around −80 ppm.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{Concepção de postos de trabalho em novos sistemas produtivos: o exemplo da robÓtica industrial&lt;BR&gt;[Job design in new productive systems: the exemple of industrial robotics]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">automated systems</style></keyword><keyword><style  face="normal" font="default" size="100%">industrial robotics</style></keyword><keyword><style  face="normal" font="default" size="100%">job design</style></keyword><keyword><style  face="normal" font="default" size="100%">organizational d</style></keyword><keyword><style  face="normal" font="default" size="100%">robotic cells</style></keyword><keyword><style  face="normal" font="default" size="100%">work conditions</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/7191.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7191</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The design of jobs is defined and its different implications. These aspects must be taken into consideration when applied to new automated systems, once it can occur workers in-adaptations to certain type of activity and tasks. Other concepts that emerge from this are the mental workload, stress, work accidents, shift work, or the physical environment that can reveal to become determinant in the process of job design. That means also the organizational design. In this sense, the manufacturing, organizational and individual dimensions, are the most meaningful in the mentioned process of organizational design. Are analyzed different application cases of robotized systems and their social effects, mostly those that are related to the dimensions of working conditions. Are particularly analyzed the new risk situations that occur with the use of robotic systems. One concludes on the need to take into consideration qualitative variables in the definition and design of robotic cells, jobs and production systems. This consideration influences directly in the labor productivity, in such way that the development of these methodologies of analysis can be considered as integrating the processes of technological innovation in manufacturing.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Burrows, H. D.</style></author><author><style face="normal" font="default" size="100%">Cardoso, A. C.</style></author><author><style face="normal" font="default" size="100%">Formosinho, S. J.</style></author><author><style face="normal" font="default" size="100%">Gil, Ampc</style></author><author><style face="normal" font="default" size="100%">Miguel, M. D.</style></author><author><style face="normal" font="default" size="100%">Barata, B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The photochemical reaction between uranyl-nitrate and azulene</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/1010-6030(92)85237-o</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">279-287</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;On photolysis of solutions of azulene and uranyl nitrate in alcohols, a dark, amorphous precipitate is formed. Various analytical techniques show that this is a mixture of a uranium salt and an organic component, suggested to be polyazulene. The effects of various parameters on the yield of the product have been studied and it is found that oxygen facilitates the reaction. Electron spin resonance studies show that the product is paramagnetic, in agreement with the established ease of oxidation of polyazulene, and suggest that it is formed via electron transfer from azulene to excited uranyl ion, followed by successive dimerizations and deprotonations of radical cation intermediates.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1992JX63400002</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Czechowski, M.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y. M.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Partial purification and characterization of the first hydrogenase isolated from a thermophilic sulfate-reducing bacterium</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Ion Exchange</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hot Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1317168 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">184</style></volume><pages><style face="normal" font="default" size="100%">1256-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A soluble [NiFe] hydrogenase has been partially purified from the obligate thermophilic sulfate-reducing bacterium Thermodesulfobacterium mobile. A 17% purification yield was obtained after four chromatographic steps and the hydrogenase presents a purity index (A398 nm/A277 nm) equal to 0.21. This protein appears to be 75% pure on SDS-gel electrophoresis showing two major bands of molecular mass around 55 and 15 kDa. This hydrogenase contains 0.6-0.7 nickel atom and 7-8 iron atoms per mole of enzyme and has a specific activity of 783 in the hydrogen uptake reaction, of 231 in the hydrogen production assay and of 84 in the deuterium-proton exchange reaction. The H2/HD ratio is lower than one in the D2-H+ exchange reaction. The enzyme is very sensitive to NO, relatively little inhibited by CO but unaffected by NO2-. The EPR spectrum of the native hydrogenase shows the presence of a [3Fe-4S] oxidized cluster and of a Ni(III) species.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1317168</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centre d'Oceanologie de Marseille, Faculte des Sciences de Luminy, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct spectroscopic evidence for the presence of a 6Fe cluster in an iron-sulfur protein isolated from Desulfovibrio desulfuricans (ATCC 27774)</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrophoresis, Polyacrylamide Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/chemistry/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 5</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1311311 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">267</style></volume><pages><style face="normal" font="default" size="100%">4489-96</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel iron-sulfur protein was purified from the extract of Desulfovibrio desulfuricans (ATCC 27774) to homogeneity as judged by polyacrylamide gel electrophoresis. The purified protein is a monomer of 57 kDa molecular mass. It contains comparable amounts of iron and inorganic labile sulfur atoms and exhibits an optical spectrum typical of iron-sulfur proteins with maxima at 400, 305, and 280 nm. Mossbauer data of the as-isolated protein show two spectral components, a paramagnetic and a diamagnetic, of equal intensity. Detailed analysis of the paramagnetic component reveals six distinct antiferromagnetically coupled iron sites, providing direct spectroscopic evidence for the presence of a 6Fe cluster in this newly purified protein. One of the iron sites exhibits parameters (delta EQ = 2.67 +/- 0.03 mm/s and delta = 1.09 +/- 0.02 mm/s at 140 K) typical for high spin ferrous ion; the observed large isomer shift indicates an iron environment that is distinct from the tetrahedral sulfur coordination commonly observed for the iron atoms in iron-sulfur clusters and is consistent with a penta- or hexacoordination containing N and/or O ligands. The other five iron sites are most probably high spin ferric. Three of them show parameters characteristic for tetrahedral sulfur coordination. In correlation with the EPR spectrum of the as-purified protein which shows a resonance signal at g = 15.3 and a group of signals between g = 9.8 and 5.4, this 6Fe cluster is assigned to an unusual spin state of 9/2 with zero field splitting parameters D = -1.3 cm-1 and E/D = 0.062. Other EPR signals attributable to minor impurities are also observed at the g = 4.3 and 2.0 regions. The diamagnetic Mossbauer component represents a second iron cluster, which, upon reduction with dithionite, displays an intense S = 1/2 EPR signal with g values at 2.00, 1.83, and 1.31. In addition, an EPR signal of the S = 3/2 type is also observed for the dithionite-reduced protein.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1311311</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer characterization of the tetraheme cytochrome c3 from Desulfovibrio baculatus (DSM 1743). Spectral deconvolution of the heme components</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1311680 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">204</style></volume><pages><style face="normal" font="default" size="100%">779-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mossbauer spectroscopy was used to study the tetraheme cytochrome c3 from Desulfovibrio baculatus (DSM 1743). Samples with different degrees of reduction were prepared using a redoxtitration technique. In the reduced cytochrome c3, all four hemes are reduced and exhibit diamagnetic Mossbauer spectra typical for low-spin ferrous hemes (S = 0). In the oxidized protein, the hemes are low-spin ferric (S = 1/2) and exhibit overlapping magnetic Mossbauer spectra. A method of differential spectroscopy was applied to deconvolute the four overlapping heme spectra and a crystal-field model was used for data analysis. Characteristic Mossbauer spectral components for each heme group are obtained. Hyperfine and crystal-field parameters for all four hemes are determined from these deconvoluted spectra.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1311680</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, Emory University, Atlanta, GA 30322.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author><author><style face="normal" font="default" size="100%">Liang, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer study of the native, reduced and substrate-reacted Desulfovibrio gigas aldehyde oxido-reductase</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Substrate Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1311679 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">204</style></volume><pages><style face="normal" font="default" size="100%">773-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Desulfovibrio gigas aldehyde-oxido-reductase contains molybdenum and iron-sulfur clusters. Mossbauer spectroscopy was used to characterize the iron-sulfur clusters. Spectra of the enzyme in its oxidized, partially reduced and benzaldehyde-reacted states were recorded at different temperatures and applied magnetic fields. All the iron atoms in D. gigas aldehyde oxido-reductase are organized as [2Fe-2S] clusters. In the oxidized enzyme, the clusters are diamagnetic and exhibit a single quadrupole doublet with parameters (delta EQ = 0.62 +/- 0.02 mm/s and delta = 0.27 +/- 0.01 mm/s) typical for the [2Fe-2S]2+ state. Mossbauer spectra of the reduced clusters also show the characteristics of a [2Fe-2S]1+ cluster and can be explained by a spin-coupling model proposed for the [2Fe-2S] cluster where a high-spin ferrous ion (S = 2) is antiferromagnetically coupled to a high-spin ferric ion (S = 5/2) to form a S = 1/2 system. Two ferrous sites with different delta EQ values (3.42 mm/s and 2.93 mm/s at 85 K) are observed for the reduced enzyme, indicating the presence of two types of [2Fe-2S] clusters in the D. gigas enzyme. Taking this observation together with the re-evaluated value of iron content (3.5 +/- 0.1 Fe/molecule), it is concluded that, similar to other Mo-hydroxylases, the D. gigas aldehyde oxido-reductase also contains two spectroscopically distinguishable [2Fe-2S] clusters.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1311679</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Branco, P. S.</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Williams, D. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">REACTIONS OF HYDROXYLAMINES WITH ETHYL CYANOFORMATE - PREPARATION OF AMINONITRONES AND THEIR SYNTHETIC APPLICATIONS</style></title><secondary-title><style face="normal" font="default" size="100%">TETRAHEDRON</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 24</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">30</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">6335-6360</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wang, C. P.</style></author><author><style face="normal" font="default" size="100%">Franco, R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Day, E. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The nickel site in active Desulfovibrio baculatus [NiFeSe] hydrogenase is diamagnetic. Multifield saturation magnetization measurement of the spin state of Ni(II)</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Magnetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1313795 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">267</style></volume><pages><style face="normal" font="default" size="100%">7378-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The magnetic properties of the nickel(II) site in active Desulfovibrio baculatus (DSM 1743) [NiFeSe] hydrogenase have been measured using the multifield saturation magnetization technique. The periplasmic [NiFeSe] hydrogenase was isolated from bacteria grown in excess selenium in the presence of 57Fe. Saturation magnetization data were collected at three fixed fields (1.375, 2.75, 5.5 tesla) over the temperature range from 2 to 100 K. Mossbauer and EPR spectroscopies were used to characterize the magnetic state of the two [4Fe-4S] clusters of the enzyme and to quantitate the small amounts of iron impurities present in the sample. The nickel(II) site was found to be diamagnetic (low spin, S = 0). In combination with recent results from extended x-ray absorption fine structure studies, this magnetic state indicates that the nickel(II) site of active D. baculatus [NiFeSe] hydrogenase is five-coordinate.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1313795</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, Emory University, Atlanta, Georgia 30322.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Bencini, A</style></author><author><style face="normal" font="default" size="100%">Micheloni, M.</style></author><author><style face="normal" font="default" size="100%">Manfrin, M. F.</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CHARGE EFFECTS ON THE PHOTOCHEMISTRY OF THE CO(EDTA) .1. SYSTEM IN THE PRESENCE OF POLYAMMONIUM MACROCYCLIC RECEPTORS</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1992</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1992JF61200004</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">195</style></volume><pages><style face="normal" font="default" size="100%">139-143</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The effects of polyammonium macrocycles on the spectroscopic and photochemical properties of the Co(EDTA)- . I- ion-pair have been investigated. The addition of a macrocycle to aqueous solutions containing Co(EDTA)- and I- causes an increase of the absorbance in the region of the ion-pair charge-transfer band, as well as an increase of the quantum yield for the intramolecular photooxidation reduction of the ion-pair. Both these effects are mainly, if not only, due to an increase of the association constant between Co(EDTA)- and I-, caused by the positive charge of the macrocycle bound to the complex. On the contrary no change was observed on the intrinsic photoreactivity of the excited ion-pair. This last result is discussed in comparison with the effects already observed on the ligand photodissociation of MC excited states of Co(III) cyanide complexes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: JF612Times Cited: 1&lt;br /&gt;
Cited Reference Count: 15&lt;br /&gt;
Pina, f parola, aj bencini, a micheloni, m manfrin, mf moggi, l&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Elsevier science sa lausanne&lt;br /&gt;
Lausanne 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. J. Parola</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMISTRY OF THE ADDUCT BETWEEN CO(CN)5H2O 2- AND THE POLYAMMONIUM MACROCYCLIC RECEPTOR 32 ANE-N8 - EVIDENCE FOR THE SUPRAMOLECULAR STRUCTURE</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1992</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1992JD48600006</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">337-343</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The photochemistry of aqueous solutions of [Co(CN)5H2O]2- in the presence of the polyammonium macrocyclic receptor [32]ane-N8H88+ was studied. The quantum yield for cyanide release in free [Co(CN)5H2O]2- (PHI = 0.003 at 313 nm, pH 1.5) is reduced approximately threefold in the presence of the protonated macrocycle, which provides evidence for the formation of a supramolecular structure. Further evidence for the supramolecular structure is obtained from the thermal anation of [Co(CN)5H2O]2- with Br- (40-degrees-C, pH 1.0), the rate of which is increased in the presence of [32]ane-N8H88+, suggesting that the ligand water is not involved in hydrogen bonds with the macrocycle. These results are interpreted in terms of possible supramolecular structures.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: JD486Times Cited: 5&lt;br /&gt;
Cited Reference Count: 13&lt;br /&gt;
Parola, aj pina, f&lt;br /&gt;
Pina, Fernando/C-8161-2011; Parola, A. Jorge/F-4048-2010&lt;br /&gt;
Parola, A. Jorge/0000-0002-1333-9076&lt;br /&gt;
Elsevier science sa lausanne&lt;br /&gt;
Lausanne 1&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Santos, Helena</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assignment of the redox potentials to the four haems in Desulfovibrio vulgaris cytochrome c3 by 2D-NMR</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/001457939280963H</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">314</style></volume><pages><style face="normal" font="default" size="100%">155-158</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Using 2D-NMR the four haems of Desulfovibrio vulgaris (Hildenborough) cytochromes, within the X-ray structure were fully cross-assigned according to their redox potential. The strategy used was based on a complete network of chemical exchange connectivities between the NMR signals obtained for all oxidation levels to the corresponding ones in the fully reduced spectrum [1992, Eur. J. Biochem., in press]. This unequivocal cross-assignment disagrees within earlier results obtained for the similar protein from Desulfovibrio vulgaris (Miyazaki F.) [1991, FEBS Lett. 285, 149–151]&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Turner, David L.</style></author><author><style face="normal" font="default" size="100%">Salgueiro, C.A.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural studies of Desulfovibrio vulgaris ferrocytochrome c3 by two-dimensional NMR</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1992.tb17497.x/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">210</style></volume><pages><style face="normal" font="default" size="100%">931-936</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two-dimensional NMR has been used to make specific assignments for the four haems in Desulfovibrio vulgaris (Hildenborough) ferrocytochrome c3 and to determine their haem core architecture. The NMR signals from the haem protons were assigned according to type using two-dimensional NMR experiments which led to four sets of signals, one for each of the haems. Specific assignments were obtained by calculating the ring current shifts which arise from other haems and aromatic residues. Observation of interhaem NOEs confirmed the assignments and established that the relative orientation of the haems is identical to that found in the crystal structure of D. vulgaris (Miyazaki F.) ferricytochrome c3. Assignments were also made for all the aromatic residues except for the haem ligands and F20, which is shifted under the main envelope of signals. The NOEs observed between these aromatic protons and haem protons confirm the similarity between the structures in solution and in the crystal. The assignments reported here are the basis for the cross-assignments of the four microscopic haem redox potentials to specific haems in the protein structure.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Turk, D.</style></author><author><style face="normal" font="default" size="100%">GomisRuth, F. X.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author><author><style face="normal" font="default" size="100%">Schumacher, G.</style></author><author><style face="normal" font="default" size="100%">Mollering, H.</style></author><author><style face="normal" font="default" size="100%">Russmann, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CRYSTAL-STRUCTURE ANALYSIS, REFINEMENT AND ENZYMATIC-REACTION MECHANISM OF N-CARBAMOYLSARCOSINE AMIDOHYDROLASE FROM ARTHROBACTER SP AT 2.0-ANGSTROM RESOLUTION</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1992JK69700018</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">226</style></volume><pages><style face="normal" font="default" size="100%">1111-1130</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 32 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 34&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DIRECT SPECTROSCOPIC EVIDENCE FOR THE PRESENCE OF A 6FE CLUSTER IN AN IRON-SULFUR PROTEIN ISOLATED FROM DESULFOVIBRIO-DESULFURICANS (ATCC-27774)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><number><style face="normal" font="default" size="100%">{7}</style></number><volume><style face="normal" font="default" size="100%">{267}</style></volume><pages><style face="normal" font="default" size="100%">{4489-4496}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A novel iron-sulfur protein was purified from the extract of Desulfovibrio desulfuricans (ATCC 27774) to homogeneity as judged by polyacrylamide gel electrophoresis. The purified protein is a monomer of 57 kDa molecular mass. It contains comparable amounts of iron and inorganic labile sulfur atoms and exhibits an optical spectrum typical of iron-sulfur proteins with maxima at 400, 305, and 280 nm. Mossbauer data of the as-isolated protein show two spectral components, a paramagnetic and a diamagnetic, of equal intensity. Detailed analysis of the paramagnetic component reveals six distinct antiferromagnetically coupled iron sites, providing direct spectroscopic evidence for the presence of a 6Fe cluster in this newly purified protein. One of the iron sites exhibits parameters (DELTA-E(Q) = 2.67 +/- 0.03 mm/s and delta = 1.09 +/- 0.02 mm/s at 140 K) typical for high spin ferrous ion; the observed large isomer shift indicates an iron environment that is distinct from the tetrahedral sulfur coordination commonly observed for the iron atoms in iron-sulfur clusters and is consistent with a penta- or hexacoordination containing N and/or O ligands. The other five iron sites are most probably high spin ferric. Three of them show parameters characteristic for tetrahedral sulfur coordination. In correlation with the EPR spectrum of the as-purified protein which shows a resonance signal at g = 15.3 and a group of signals between g = 9.8 and 5.4, this 6Fe cluster is assigned to an unusual spin state of 9/2 with zero field splitting parameters D = -1.3 cm-1 and E/D = 0.062. Other EPR signals attributable to minor impurities are also observed at the g = 4.3 and 2.0 regions. The diamagnetic Mossbauer component represents a second iron cluster, which, upon reduction with dithionite, displays an intense S = 1/2 EPR signal with g values at 2.00, 1.83, and 1.31. In addition, an EPR signal of the S = 3/2 type is also observed for the dithionite-reduced protein.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/43F5AEFC-5EDD-45A3-9AC6-530AC5F39E1B</style></custom3><label><style face="normal" font="default" size="100%">r08471</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Laber, B.</style></author><author><style face="normal" font="default" size="100%">GomisRuth, F. X.</style></author><author><style face="normal" font="default" size="100%">Romao, M. J.</style></author><author><style face="normal" font="default" size="100%">Huber, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ESCHERICHIA-COLI DIHYDRODIPICOLINATE SYNTHASE - IDENTIFICATION OF THE ACTIVE-SITE AND CRYSTALLIZATION</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1992KB76600052</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">288</style></volume><pages><style face="normal" font="default" size="100%">691-695</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 64 Romao, Maria/A-4115-2013; REQUIMTE, SMB/M-5694-2013; REQUIMTE, UCIBIO/N-9846-2013 Romao, Maria/0000-0002-3004-0543; 2 67&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, Lígia M.</style></author><author><style face="normal" font="default" size="100%">Denariaz, Gerard</style></author><author><style face="normal" font="default" size="100%">Liu, Ming- Y.</style></author><author><style face="normal" font="default" size="100%">Payne, William J.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR and EPR studies on a monoheme cytochrome c550 isolated from Bacillus halodenitrificans</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1111/j.1432-1033.1992.tb16738.x</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Blackwell Publishing Ltd</style></publisher><volume><style face="normal" font="default" size="100%">204</style></volume><pages><style face="normal" font="default" size="100%">1131-1139</style></pages><isbn><style face="normal" font="default" size="100%">1432-1033</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A c-type monoheme ferricytochrome c550 (9.6 kDa) was isolated from cells of Bacillus halodenitrificans sp.nov., grown anaerobically as a denitrifier. The visible absorption spectrum indicates the presence of a band at 695 nm characteristic of heme–methionine coordination. The mid-point redox potential was determined at several pH values by visible spectroscopy. The redox potential at pH 7.6 is 138 mV. When studied by 1H-NMR spectroscopy as a function of pH, the spectrum shows a pH dependence with pKa values of 6.0 and 11.0. According to these pKa values, three forms designated as I, II and III can be attributed to cytochrome c550. The first pKa is probably associated with protonation of the propionate groups. The second pKa value introduces a larger effect in the 1H-NMR spectrum and is probably due to the ionisation of the axial histidine. Studies of temperature variation of the 1H-NMR spectra for both the ferrous and ferri forms of the cytochrome were performed. Heme meso protons, the heme methyl groups, the thioether protons, two protons from a propionate and the methylene protons from the axial methionine were identified in the reduced form. The heme methyl resonances of the ferri form were also assigned. EPR spectroscopy was also used to probe the ferric heme environment. A signal at gmax∼ 3.5 at pH 7.5 was observed indicating an almost axial heme environment. At higher pH values the signal at gmax∼ 3.5 converts mainly to a signal at g∼ 2.96. The pKa associated with this change is around 11.3. The N-terminal sequence of this cytochrome was determined and compared with known amino acid sequences of other cytochromes.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Burrows, Hugh D.</style></author><author><style face="normal" font="default" size="100%">Cardoso, Augusto C.</style></author><author><style face="normal" font="default" size="100%">Formosinho, Sebastião J.</style></author><author><style face="normal" font="default" size="100%">Gil, Ana M. P. C.</style></author><author><style face="normal" font="default" size="100%">Miguel, Maria da Graça M.</style></author><author><style face="normal" font="default" size="100%">Barata, Belamino</style></author><author><style face="normal" font="default" size="100%">J.G. Moura, José</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The photochemical reaction between uranyl nitrate and azulene</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology A: Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/101060309285237O</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">279-287</style></pages><isbn><style face="normal" font="default" size="100%">1010-6030</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/1010-6030(92)85237-O</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melo, MJ</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author><author><style face="normal" font="default" size="100%">Melo, EC</style></author><author><style face="normal" font="default" size="100%">Herrmann, C.</style></author><author><style face="normal" font="default" size="100%">Forster, R.</style></author><author><style face="normal" font="default" size="100%">Koch, H.</style></author><author><style face="normal" font="default" size="100%">Wamhoff, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMISTRY OF 2-(2-FURYL)-BENZIMIDAZOLE (FUBERIDAZOLE)</style></title><secondary-title><style face="normal" font="default" size="100%">Zeitschrift Fur Naturforschung Section B-a Journal of Chemical Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1992JU22600014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">1431-1437</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Melo, Eurico/C-1297-2008; Melo, Maria Joao/C-8594-2011; Pina, Fernando/C-8161-2011; Macanita, Antonio/H-9284-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Melo, Maria Joao/0000-0001-7393-6801; Pina, Fernando/0000-0001-8529-6848; Macanita, Antonio/0000-0003-0976-6654; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Speich, N.</style></author><author><style face="normal" font="default" size="100%">Dahl, C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Truper, H. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic studies on APS reductase isolated from the hyperthermophilic sulfate-reducing archaebacterium Archaeglobus fulgidus</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Oxidoreductases Acting on Sulfur Group Donors</style></keyword><keyword><style  face="normal" font="default" size="100%">Archaea/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hot Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/chemistry/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 27</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1659811 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">181</style></volume><pages><style face="normal" font="default" size="100%">342-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Adenylyl sulfate (APS) reductase, the key enzyme of the dissimilatory sulfate respiration, catalyzes the reduction of APS (the activated form of sulfate) to sulfite with release of AMP. A spectroscopic study was carried out with the APS reductase purified from the extremely thermophilic sulfate-reducing archaebacterium Archaeoglobus fulgidus DSM 4304. Combined ultraviolet/visible spectroscopy and low temperature electron paramagnetic resonance (EPR) studies were used in order to characterize the active centers and the reactivity towards AMP and sulfite of this enzyme. The A. fulgidus APS reductase is an iron-sulfur flavoprotein containing two distinct [4Fe-4S] clusters (Centers I and II) very similar to the homologous enzyme from Desulfovibrio gigas. Center I, which has a high redox potential, is reduced by AMP and sulfite, and Center II has a very negative redox potential.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1659811</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica (CTQB), Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic studies of cobalt and nickel substituted rubredoxin and desulforedoxin</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Nucleic Acid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1664851 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">127-39</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The single iron site of rubredoxin was replaced by nickel and cobalt. The near-infrared/visible/UV spectra of these metal derivatives show ligand-field transitions and charge-transfer bands which closely resemble those of simple tetrathiolate complexes, indicating a tetrahedral arrangement of the sulfur cysteinyl ligands around the metal core. The 1H NMR spectra of the nickel and cobalt derivatives reveal extremely low-field contact shifted resonances of one proton intensity assigned to beta-CH2 and alpha-CH cysteinyl protons. Other well resolved resonances shifted out of the main protein spectral envelope are also observed and probably arise from contact plus pseudocontact shift mechanisms. Rubredoxins from different sulfate reducers were metal substituted and assignments of aliphatic protons are tentatively proposed, taking advantage of the amino acid sequence homologies. The present data is promising in terms of structural analysis of the coordination sphere of the metal core. It was also shown that replacement of the iron atom of desulforedoxin, a close analogue of rubredoxin, by cobalt and nickel was possible.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1664851</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural and functional approach toward a classification of the complex cytochrome c system found in sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*classification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 23</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1646022 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1058</style></volume><pages><style face="normal" font="default" size="100%">61-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Following the discovery of the tetraheme cytochrome c3 in the strict anaerobic sulfate-reducing bacteria (Postgate, J.R. (1954) Biochem. J. 59, xi; Ishimoto et al. (1954) Bull. Chem. Soc. Japan 27, 564-565), a variety of c-type cytochromes (and others) have been reported, indicating that the array of heme proteins in these bacteria is complex. We are proposing here a tentative classification of sulfate- (and sulfur-) reducing bacteria cytochromes c based on: number of hemes per monomer, heme axial ligation, heme spin state and primary structures (whole or fragmentary). Different and complementary spectroscopic tools have been used to reveal the structural features of the heme sites.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1646022</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.Review&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Campos, A.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Montenegro, M. I.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Van Dijk, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simulation of the electrochemical behavior of multi-redox systems. Current potential studies on multiheme cytochromes</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrochemistry/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Mathematics</style></keyword><keyword><style  face="normal" font="default" size="100%">Mercury</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Software</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 5</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1662131 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">202</style></volume><pages><style face="normal" font="default" size="100%">385-93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The direct unmediated electrochemical response of the tetrahemic cytochrome c3 isolated from sulfate reducers Desulfovibrio baculatus (DSM 1743) and D. vulgaris (strain Hildenborough), was evaluated using different electrode systems [graphite (edge cut), gold, semiconductor (InO2) and mercury)] and different electrochemical methods (cyclic voltammetry and differential pulse voltammetry). A computer program was developed for the theoretical simulation of a complete cyclic voltammetry curve, based on the method proposed by Nicholson and Shain [Nicholson, R.S. &amp;amp; Shain, I. (1964) Anal. Chem. 36, 706-723], using the Gauss-Legendre method for calculation of the integral equations. The experimental data obtained for this multi-redox center protein was deconvoluted in to the four redox components using theoretically generated cyclic voltammetry curves and the four mid-point reduction potentials determined. The pH dependence of the four reduction potentials was evaluated using the deconvolution method described.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1662131</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bray, R. C.</style></author><author><style face="normal" font="default" size="100%">Turner, N. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Barata, B. A.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Information from e.p.r. spectroscopy on the iron-sulphur centres of the iron-molybdenum protein (aldehyde oxidoreductase) of Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidoreductases/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*chemistry/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdoferredoxin/*chemistry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=1662489 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">280 ( Pt 3)</style></volume><pages><style face="normal" font="default" size="100%">817-20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;E.p.r. spectra of reduced iron-sulphur centres of the aldehyde oxidoreductase (iron-molybdenum protein) of Desulfovibrio gigas were recorded at X-band and Q-band frequencies and simulated. Results are consistent with the view that only two types of [2Fe-2S] clusters are present, as in eukaryotic molybdenum-containing hydroxylases. The data indicate the Fe/SI centre to be very similar, and the Fe/SII centre somewhat similar, to these centres in the eukaryotic enzymes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">1662489</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0264-6021 (Print)0264-6021 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">School of Biological Sciences, University of Sussex, Brighton, U.K.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ferreira, LM</style></author><author><style face="normal" font="default" size="100%">A. M. Lobo</style></author><author><style face="normal" font="default" size="100%">Prabhakar, S.</style></author><author><style face="normal" font="default" size="100%">MARCELOCURTO, MJ</style></author><author><style face="normal" font="default" size="100%">Rzepa, H. S.</style></author><author><style face="normal" font="default" size="100%">YI, MY</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">2-ACYL THIAZOLIUM SALTS AS SELECTIVE AGENTS FOR THE O-ACYLATION OF AROMATIC HYDROXYLAMINES</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">16</style></number><pages><style face="normal" font="default" size="100%">1127-1128</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">APPLICATION OF CO-59 NMR TO THE INVESTIGATION OF INTERACTIONS BETWEEN COBALT SEPULCHRATE AND VARIOUS COUNTERIONS</style></title><secondary-title><style face="normal" font="default" size="100%">Canadian Journal of Chemistry-Revue Canadienne De Chimie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1991FE80800030</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">567-569</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 10 Santos, Helena/B-9141-2011; Pina, Fernando/C-8161-2011; Sotomayor, Joao/D-8103-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Sotomayor, Joao/0000-0002-4589-0591; 10&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lai, K. K.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Liu, Ming Y.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">To Yue, Kwok</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Direct evidence of the metal-free nature of sirohydrochlorin in desulfoviridin</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Bioenergetics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Raman spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Sirohydrochlorin</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfite reductase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0005272805801148</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1060</style></volume><pages><style face="normal" font="default" size="100%">25-27</style></pages><isbn><style face="normal" font="default" size="100%">0005-2728</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0005-2728(05)80114-8</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Coito, F.J.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A long-range adaptive controller for robot manipulators</style></title><secondary-title><style face="normal" font="default" size="100%">The International journal of robotics research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><number><style face="normal" font="default" size="100%">6</style></number><publisher><style face="normal" font="default" size="100%">Sage Publications</style></publisher><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">684–707</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The active centers of adenylylsulfate reductase from Desulfovibrio gigas. Characterization and spectroscopic studies</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Oxidoreductases Acting on Sulfur Group Donors</style></keyword><keyword><style  face="normal" font="default" size="100%">Adenosine Monophosphate/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/antagonists &amp; inhibitors/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectroscopy, Mossbauer</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfites/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2158885 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">188</style></volume><pages><style face="normal" font="default" size="100%">653-64</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In order to utilize sulfate as the terminal electron acceptor, sulfate-reducing bacteria are equipped with a complex enzymatic system in which adenylylsulfate (AdoPSO4) reductase plays one of the major roles, reducing AdoPSO4 (the activated form of sulfate) to sulfite, with release of AMP. The enzyme has been purified to homogeneity from the anaerobic sulfate reducer Desulfovibrio gigas. The protein is composed of two non-identical subunits (70 kDa and 23 kDa) and is isolated in a multimeric form (approximately 400 kDa). It is an iron-sulfur, flavin-containing protein, with one FAD moiety, eight iron atoms and a minimum molecular mass of 93 kDa. Low-temperature EPR studies were performed to characterize its redox centers. In the native state, the enzyme showed an almost isotropic signal centered at g = 2.02 and only detectable below 20 K. This signal represented a minor species (0.10-0.25 spins/mol) and showed line broadening in the enzyme isolated from 57Fe-grown cells. Addition of sulfite had a minor effect on the EPR spectrum, but caused a major decrease in the visible region of the optical spectrum (around 392 nm). Further addition of AMP induced only a minor change in the visible spectrum whereas major changes were seen in the EPR spectrum; the appearance of a rhombic signal at g values 2.096, 1.940 and 1.890 (reduced Fe-S center I) observable below 30 K and a concomitant decrease in intensity of the g = 2.02 signal were detected. Effects of chemical reductants (ascorbate, H2/hydrogenase-reduced methyl viologen and dithionite) were also studied. A short time reduction with dithionite (15 s) or reduction with methyl viologen gave rise to the full reduction of center I (with slightly modified g values at 2.079, 1.939 and 1.897), and the complete disappearance of the g = 2.02 signal. Further reduction with dithionite produces a very complex EPR spectrum of a spin-spin-coupled nature (observable below 20 K), indicating the presence of at least two iron-sulfur centers, (centers I and II). Mossbauer studies on 57Fe-enriched D. gigas AdoPSO4 reductase demonstrated unambiguously the presence of two 4Fe clusters. Center II has a redox potential less than or equal to 400 mV and exhibits spectroscopic properties that are characteristic of a ferredoxin-type [4Fe-4S] cluster. Center I exhibits spectra with atypical Mossbauer parameters in its reduced state and has a midpoint potential around 0 mV, which is distinct from that of a ferredoxin-type [4Fe-4S] cluster, suggesting a different structure and/or a distinct cluster-ligand environment.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2158885</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and characterization of desulfoferrodoxin. A novel protein from Desulfovibrio desulfuricans (ATCC 27774) and from Desulfovibrio vulgaris (strain Hildenborough) that contains a distorted rubredoxin center and a mononuclear ferrous center</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/chemistry/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Fragments/chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2174880 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">265</style></volume><pages><style face="normal" font="default" size="100%">21596-602</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new type of non-heme iron protein was purified to homogeneity from extracts of Desulfovibrio desulfuricans (ATCC 27774) and Desulfovibrio vulgaris (strain Hildenborough). This protein is a monomer of 16-kDa containing two iron atoms per molecule. The visible spectrum has maxima at 495, 368, and 279 nm and the EPR spectrum of the native form shows resonances at g = 7.7, 5.7, 4.1 and 1.8 characteristic of a high-spin ferric ion (S = 5/2) with E/D = 0.08. Mossbauer data indicates the presence of two types of iron: an FeS4 site very similar to that found in desulforedoxin from Desulfovibrio gigas and an octahedral coordinated high-spin ferrous site most probably with nitrogen/oxygen-containing ligands. Due to this rather unusual combination of active centers, this novel protein is named desulfoferrodoxin. Based on NH2-terminal amino acid sequence determined so far, the desulfoferrodoxin isolated from D. desulfuricans (ATCC 27774) appears to be a close analogue to a recently discovered gene product from D. vulgaris (Brumlik, M.J., and Voordouw, G. (1989) J. Bacteriol. 171, 49996-50004), which was suggested to be a rubredoxin oxidoreductase. However, reduced pyridine nucleotides failed to reduce the desulforedoxin-like center of this new protein.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2174880</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Macedo, A.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Regulation of the hexaheme nitrite/nitric oxide reductase of Desulfovibrio desulfuricans, Wolinella succinogenes and Escherichia coli. A mass spectrometric study</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ascorbic Acid/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteroidaceae/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Escherichia coli/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Mass Spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">NADP/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitric Oxide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2265715 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">276</style></volume><pages><style face="normal" font="default" size="100%">67-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Dissimilatory nitrite reduction, carried out by hexaheme proteins, gives ammonia as the final product. Representatives of this enzyme group from 3 bacterial species can also reduce NO to either ammonia or N2O. The redox regulation of the nitrite/nitric oxide activities is discussed in the context of the denitrifying pathway.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2265715</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica (CTQB), Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Wang, Y. N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hexaheme nitrite reductase from Desulfovibrio desulfuricans. Mossbauer and EPR characterization of the heme groups</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">NADH, NADPH Oxidoreductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrite Reductases/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2167315 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">265</style></volume><pages><style face="normal" font="default" size="100%">14382-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mossbauer and EPR spectroscopy were used to characterize the heme prosthetic groups of the nitrite reductase isolated from Desulfovibrio desulfuricans (ATCC 27774), which is a membrane-bound multiheme cytochrome capable of catalyzing the 6-electron reduction of nitrite to ammonia. At pH 7.6, the as-isolated enzyme exhibited a complex EPR spectrum consisting of a low-spin ferric heme signal at g = 2.96, 2.28, and 1.50 plus several broad resonances indicative of spin-spin interactions among the heme groups. EPR redox titration studies revealed yet another low-spin ferric heme signal at g = 3.2 and 2.14 (the third g value was undetected) and the presence of a high-spin ferric heme. Mossbauer measurements demonstrated further that this enzyme contained six distinct heme groups: one high-spin (S = 5/2) and five low-spin (S = 1/2) ferric hemes. Characteristic hyperfine parameters for all six hemes were obtained through a detailed analysis of the Mossbauer spectra. D. desulfuricans nitrite reductase can be reduced by chemical reductants, such as dithionite or reduced methyl viologen, or by hydrogenase under hydrogen atmosphere. Addition of nitrite to the fully reduced enzyme reoxidized all five low-spin hemes to their ferric states. The high-spin heme, however, was found to complex NO, suggesting that the high-spin heme could be the substrate binding site and that NO could be an intermediate present in an enzyme-bound form.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2167315</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica and Universidade Nova de Lisboa, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Czechowski, M.</style></author><author><style face="normal" font="default" size="100%">Kang, L.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and characterization of bisulfite reductase (desulfofuscidin) from Desulfovibrio thermophilus and its complexes with exogenous ligands</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2165817 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">1040</style></volume><pages><style face="normal" font="default" size="100%">112-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A dissimilatory bisulfite reductase has been purified from a thermophilic sulfate-reducing bacterium Desulfovibrio thermophilus (DSM 1276) and studied by EPR and optical spectroscopic techniques. The visible spectrum of the purified bisulfite reductase exhibits absorption maxima at 578.5, 392.5 and 281 nm with a weak band around 700 nm. Photoreduction of the native enzyme causes a decrease in absorption at 578.5 nm and a concomitant increase in absorption at 607 nm. When reduced, the enzyme reacts with cyanide, sulfite, sulfide and carbon monoxide to give stable complexes. The EPR spectrum of the native D. thermophilus bisulfite reductase shows the presence of a high-spin ferric signal with g values at 7.26, 4.78 and 1.92. Upon photoreduction the high-spin ferric heme signal disappeared and a typical 'g = 1.94' signal of [4Fe-4S] type cluster appeared. Chemical analyses show that the enzyme contains four sirohemes and eight [4Fe-4S] centers per mol of protein. The molecular mass determined by gel filtration was found to be 175 kDa. On SDS-gel electrophoresis the enzyme presents a main band of 44 to 48 kDa. These results suggest that the bisulfite reductase contains probably one siroheme and two [4Fe-4S] centers per monomer. The dissimilatory bisulfite reductase from D. thermophilus presents some homologous properties with desulfofuscidin, the bisulfite reductase isolated from Thermodesulfobacterium commune (Hatchikian, E.C. and Zeikus, J.G. (1983) J. Bacteriol. 153, 1211-1220).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2165817</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Departement de Biologie, C.E.N. Cadarache, Saint Paul lez Durance, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The iron-sulfur centers of the soluble [NiFeSe] hydrogenase, from Desulfovibrio baculatus (DSM 1743). EPR and Mossbauer characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy/methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenium/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2159882 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">381-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The soluble (cytoplasmic plus periplasmic) Ni/Fe-S/Se-containing hydrogenase from Desulfovibrio baculatus (DSM 1743) was purified from cells grown in an 57Fe-enriched medium, and its iron-sulfur centers were extensively characterized by Mossbauer and EPR spectroscopies. The data analysis excludes the presence of a [3Fe-4S] center, either in the native (as isolated) or in the hydrogen-reduced states. In the native state, the non-heme iron atoms are arranged as two diamagnetic [4Fe-4S]2+ centers. Upon reduction, these two centers exhibit distinct and unusual Mossbauer spectroscopic parameters. The centers were found to have similar mid-point potentials (approximately -315 mV) as determined by oxidation-reduction titratins followed by EPR.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2159882</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saraiva, L. M.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spin-equilibrium and heme-ligand alteration in a high-potential monoheme cytochrome (cytochrome c554) from Achromobacter cycloclastes, a denitrifying organism</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alcaligenes/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, DEAE-Cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Durapatite</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydroxyapatites</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermodynamics</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1990</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2159881 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">189</style></volume><pages><style face="normal" font="default" size="100%">333-41</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A c-type monoheme cytochrome c554 (13 kDa) was isolated from cells of Achromobacter cycloclastes IAM 1013 grown anaerobically as a denitrifier. The visible absorption spectrum indicates the presence of a band at 695 nm characteristic of heme-methionine coordination (low-spin form) coexisting with a minor high-spin form as revealed by the contribution at 630 nm. Magnetic susceptibility measurements support the existence of a small contribution of a high-spin form at all pH values, attaining a minimum at intermediate pH values. The mid-point redox potential determined by visible spectroscopy at pH 7.2 is +150 mV. The pH-dependent spin equilibrum and other relevant structural features were studied by 300-MHz 1H-NMR spectroscopy. In the oxidized form, the 1H-NMR spectrum shows pH dependence with pKa values at 5.0 and 8.9. According to these pKa values, three forms designated as I, II and III can be attributed to cytochrome c554. Forms I and II predominate at low pH values, and the 1H-NMR spectra reveal heme methyl proton resonances between 40 ppm and 22 ppm. These forms have a methionyl residue as a sixth ligand, and C6 methyl group of the bound methionine was identified in the low-field region of the NMR spectra. Above pH 9.6, form III predominates and the 1H-NMR spectrum is characterized by down-field hyperfine-shifted heme methyl proton resonances between 29 ppm and 22 ppm. Two new resonances are observed at congruent to 66 ppm and 54 ppm, and are taken as indicative of a new type of heme coordination (probably a lysine residue). These pH-dependent features of the 1H-NMR spectra are discussed in terms of the heme environment structure. The chemical shifts of the methyl resonances at different pH values exhibit anti-Curie temperature dependence. In the ferrous state, the 1H-NMR spectrum shows a methyl proton resonance at -3.9 ppm characteristic of methionine axial ligation. The electron-transfer rate between ferric and ferrous forms has been estimated to be smaller than 2 x 10(4) M-1 s-1 at pH 5. EPR spectroscopy was also used to probe the ferric heme environment. A prominent signal at gmax congruent to 3.58 and the overall lineshape of the spectrum indicate an almost axial heme environment.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2159881</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Tecnologia Quimica e Biologica, Oeiras, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">R. M. Gonçalves</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The enthalpy and entropy of cavity formation in liquids and corresponding states principle</style></title><secondary-title><style face="normal" font="default" size="100%">Canadian Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nrcresearchpress.com/doi/abs/10.1139/v90-299#.WD8ADPmLSUk</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">1937-1949</style></pages></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">L. N. Almeida</style></author><author><style face="normal" font="default" size="100%">J. Moura Ramos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The n-alkane solvent effect on the dipole moment of the trans-1,2-dibromocyclohexane</style></title><secondary-title><style face="normal" font="default" size="100%">Bulletin des Sociétés Chimiques Belges</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://onlinelibrary.wiley.com/doi/10.1002/bscb.19900990402/abstract</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">215-220</style></pages><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A.G., B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Programmable Cardiac Simulator</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Portuguese Congress of Biomedical Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><pub-location><style face="normal" font="default" size="100%">Aveiro</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Programmable Cardiac Simulator</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><abstract><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Vilasboas, L.</style></author><author><style face="normal" font="default" size="100%">Macanita, AL</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">FLUORESCENCE-SPECTRA AND DECAYS OF MALVIDIN 3,5-DIGLUCOSIDE IN AQUEOUS-SOLUTIONS</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1990DL00500006</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">52</style></volume><pages><style face="normal" font="default" size="100%">411-424</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 15 Figueiredo, Paulo/A-2078-2012; Figueiredo, Paulo/A-2429-2012; Figueiredo, Paulo/A-2425-2012; Pina, Fernando/C-8161-2011; Macanita, Antonio/H-9284-2012; Vilas Boas, Luis/I-5634-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Figueiredo, Paulo/0000-0002-8340-9316; Pina, Fernando/0000-0001-8529-6848; Macanita, Antonio/0000-0003-0976-6654; 15&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simões Gonçalves, M. L. S.</style></author><author><style face="normal" font="default" size="100%">Lopes da Conceição, A. C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Metal ion binding of copper(II), zinc(II) and lead(II) to cytochrome C</style></title><secondary-title><style face="normal" font="default" size="100%">Electrochimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/001346869087031V</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">473-478</style></pages><isbn><style face="normal" font="default" size="100%">0013-4686</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0013-4686(90)87031-V</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMISTRY OF THE CO(SEP)3+-I- SYSTEM - EVALUATION OF THE QUANTUM YIELD FOR THE PHOTOCHEMICAL REDOX REACTION OF THE ION-PAIR</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1990DY06300013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">411-422</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Pina, Fernando/C-8161-2011; Sotomayor, Joao/D-8103-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; Sotomayor, Joao/0000-0002-4589-0591; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Programmable Cardiac Simulator</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Portuguese Congress of Biomedical Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><pub-location><style face="normal" font="default" size="100%">Aveiro</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batista, A.G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Programmable Cardiac Simulator</style></title><secondary-title><style face="normal" font="default" size="100%">2nd Portuguese Congress of Biomedical Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Tavares, P</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Ravi, N.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PURIFICATION AND CHARACTERIZATION OF DESULFOFERRODOXIN - A NOVEL PROTEIN FROM DESULFOVIBRIO-DESULFURICANS (ATCC-27774) AND FROM DESULFOVIBRIO-VULGARIS (STRAIN HILDENBOROUGH) THAT CONTAINS A DISTORTED RUBREDOXIN CENTER AND A MONONUCLEAR FERROUS CENTER</style></title><secondary-title><style face="normal" font="default" size="100%">Journal Of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><number><style face="normal" font="default" size="100%">{35}</style></number><volume><style face="normal" font="default" size="100%">{265}</style></volume><pages><style face="normal" font="default" size="100%">{21596-21602}</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes><custom3><style face="normal" font="default" size="100%">papers2://publication/uuid/BA64EE37-8A42-4341-B953-D579DDFE0144</style></custom3><label><style face="normal" font="default" size="100%">r08504</style></label></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MODERNIZAÇÃO DA INDÚSTRIA PORTUGUESA: Análise de um inquérito sociológico&lt;BR&gt;[Modernization of Portuguese Industry: Analysis of a sociological survey]</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">manufacturing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">organizational change</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">survey</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6968.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6968</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The analysis on the technological and organizational change in the European industry, and particularlly the Portuguese one, has been studied at CESO I&amp;amp;D since its foundation on 1988. Few time after that, started a development project that started from a previous research project on the same topics, and supported by JNICT (Ministry of Science). In that projecto we continued to process data that was then not possible to do in the first one. It was then possible to continue a research programme that was urgent and determinant in the field of industrial sociology in Portugal. It focus again on the processes of technological and organizational change in the manufacturing industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">António Moniz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{MODERNIZAÇÃO DA INDÚSTRIA PORTUGUESA: Análise de um inquérito sociológico&lt;BR&gt;[Modernization of Portuguese Industry: Analysis of a sociological survey]}</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">manufacturing industry</style></keyword><keyword><style  face="normal" font="default" size="100%">organizational change</style></keyword><keyword><style  face="normal" font="default" size="100%">Portugal</style></keyword><keyword><style  face="normal" font="default" size="100%">sociology</style></keyword><keyword><style  face="normal" font="default" size="100%">survey</style></keyword><keyword><style  face="normal" font="default" size="100%">technology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ideas.repec.org/p/pra/mprapa/6968.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6968</style></number><publisher><style face="normal" font="default" size="100%">University Library of Munich, Germany</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The analysis on the technological and organizational change in the European industry, and particularlly the Portuguese one, has been studied at CESO I&amp;amp;D since its foundation on 1988. Few time after that, started a development project that started from a previous research project on the same topics, and supported by JNICT (Ministry of Science). In that projecto we continued to process data that was then not possible to do in the first one. It was then possible to continue a research programme that was urgent and determinant in the field of industrial sociology in Portugal. It focus again on the processes of technological and organizational change in the manufacturing industry.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">MPRA Paper</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox intermediates of Desulfovibrio gigas [NiFe] hydrogenase generated under hydrogen. Mossbauer and EPR characterization of the metal centers</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 5</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2550443 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">28</style></number><volume><style face="normal" font="default" size="100%">264</style></volume><pages><style face="normal" font="default" size="100%">16435-50</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The hydrogenase (EC 1.2.2.1) of Desulfovibrio gigas is a complex enzyme containing one nickel center, one [3Fe-4S] and two [4Fe-4S] clusters. Redox intermediates of this enzyme were generated under hydrogen (the natural substrate) using a redox-titration technique and were studied by EPR and Mossbauer spectroscopy. In the oxidized states, the two [4Fe-4S]2+ clusters exhibit a broad quadrupole doublet with parameters (apparent delta EQ = 1.10 mm/s and delta = 0.35 mm/s) typical for this type of cluster. Upon reduction, the two [4Fe-4S]1+ clusters are spectroscopically distinguishable, allowing the determination of their midpoint redox potentials. The cluster with higher midpoint potential (-290 +/- 20 mV) was labeled Fe-S center I and the other with lower potential (-340 +/- 20 mV), Fe-S center II. Both reduced clusters show atypical magnetic hyperfine coupling constants, suggesting structural differences from the clusters of bacterial ferredoxins. Also, an unusually broad EPR signal, labeled Fe-S signal B', extending from approximately 150 to approximately 450 mT was observed concomitantly with the reduction of the [4Fe-4S] clusters. The following two EPR signals observed at the weak-field region were tentatively attributed to the reduced [3Fe-4S] cluster: (i) a signal with crossover point at g approximately 12, labeled the g = 12 signal, and (ii) a broad signal at the very weak-field region (approximately 3 mT), labeled the Fe-S signal B. The midpoint redox potential associated with the appearance of the g = 12 signal was determined to be -70 +/- 10 mV. At potentials below -250 mV, the g = 12 signal began to decrease in intensity, and simultaneously, the Fe-S signal B appeared. The transformation of the g = 12 signal into the Fe-S signal B was found to parallel the reduction of the two [4Fe-4S] clusters indicating that the [3Fe-4S]o cluster is sensitive to the redox state of the [4Fe-4S] clusters. Detailed redox profiles for the previously reported Ni-signal C and the g = 2.21 signal were obtained in this study, and evidence was found to indicate that these two signals represent two different oxidation states of the enzyme. Finally, the mechanistic implications of our results are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2550443</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Universidade Nova de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Stewart, D. E.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Weiner, P. K.</style></author><author><style face="normal" font="default" size="100%">Wampler, J. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transport in sulfate-reducing bacteria. Molecular modeling and NMR studies of the rubredoxin--tetraheme-cytochrome-c3 complex</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Computer Graphics</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy Transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 20</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2556275 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">185</style></volume><pages><style face="normal" font="default" size="100%">695-700</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A hypothetical model of the complex formed between the iron-sulfur protein rubredoxin and the tetraheme cytochrome c3 from the sulfate-reducing bacteria Desulfovibrio vulgaris (Hildenborough) has been proposed utilizing computer graphic modeling, computational methods and NMR spectroscopy. The proposed complex appears feasible on the basis of complementary electrostatic interaction and steric factors and is consistent with the data from NMR experiments. In this model, the non-heme iron atom of rubredoxin is in close proximity to heme 1 of cytochrome c3. The complex is stabilized by charge-pair interactions and hydrogen bonds. This complex is compared to the flavodoxin-cytochrome c3 complex previously proposed [Stewart, D. E., LeGall, J., Moura, I., Moura, J. J. G., Peck, H. D. Jr, Xavier, A. V., Weiner, P. K. &amp;amp; Wampler, J. E. (1988) Biochemistry 27, 2444-2450] and new NMR data shows that both proteins interact with the same heme group of the cytochrome as postulated.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2556275</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, University of Georgia, Athens.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Role Of Nickel And Iron Sulfur Centers In The Bioproduction Of Hydrogen</style></title><secondary-title><style face="normal" font="default" size="100%">Pure and Applied Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1351/pac198961050915</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">915-921</style></pages><isbn><style face="normal" font="default" size="100%">0033-4545</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1989U876100020</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 27&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gadsby, P. M.</style></author><author><style face="normal" font="default" size="100%">Hartshorn, R. T.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Sinclair-Day, J. D.</style></author><author><style face="normal" font="default" size="100%">Sykes, A. G.</style></author><author><style face="normal" font="default" size="100%">Thomson, A. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox properties of the diheme cytochrome c4 from Azotobacter vinelandii and characterisation of the two hemes by NMR, MCD and EPR spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Cytochrome c Group</style></keyword><keyword><style  face="normal" font="default" size="100%">*Heme</style></keyword><keyword><style  face="normal" font="default" size="100%">Azotobacter/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Diethyl Pyrocarbonate</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Histidine</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Methionine</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 19</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2535788 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">994</style></volume><pages><style face="normal" font="default" size="100%">37-46</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;From biphasic stopped-flow kinetic studies it has been established that the two heme centres of cytochrome c4 from Azotobacter vinelandii undergo redox change with [Co(terpy)2]3+/2+ (260 mV) at different rates. Rate constants for oxidation and reduction at pH 7.5 give reduction potentials for the two heme centres in agreement with previous values from spectrophotometric titrations (263 and 317 mV). From NMR studies on the fully reduced protein two sharp methyl methionine resonances are observed at -3.16 and -3.60 ppm, consistent with axial methionine coordination. On titration with [Fe(CN)6]3- the -3.16 ppm resonance is the first to disappear, and is assigned to the less positive reduction potential. Line-broadening effects are observed on partial oxidation, which are dominated by intermolecular processes in an intermediate time-range exchange process. The hemes of the oxidised protein are distinguishable by EPR g-values of 3.64 and 3.22. The former is of interest because it is at an unusually low field for histidine/methionine coordination, and has an asymmetric or ramp shape. The latter assigned to the low potential heme is similar to that of a cytochrome c551. The MCD spectra of the fully oxidised protein are typical of low-spin Fe(III) heme centres, with a negative peak at 710 nm characteristic of methionine coordination, and an NIR peak at 1900 nm characteristic of histidine/methionine (axial) coordination. Of the four histidines per molecule only two undergo diethyl pyrocarbonate (DEPC) modification.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2535788</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, University of Newcastle upon Tyne, U.K.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Eidsness, M. K.</style></author><author><style face="normal" font="default" size="100%">Scott, R. A.</style></author><author><style face="normal" font="default" size="100%">Prickril, B. C.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for selenocysteine coordination to the active site nickel in the [NiFeSe]hydrogenases from Desulfovibrio baculatus</style></title><secondary-title><style face="normal" font="default" size="100%">Proc Natl Acad Sci U S A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Nickel</style></keyword><keyword><style  face="normal" font="default" size="100%">*Selenium/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Cysteine/*analogs &amp; derivatives</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloendopeptidases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenocysteine</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2521386 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">147-51</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ni and Se x-ray absorption spectroscopic studies of the [NiFeSe]hydrogenases from Desulfovibrio baculatus are described. The Ni site geometry is pseudo-octahedral with a coordinating ligand composition of 3-4 (N,O) at 2.06 A, 1-2 (S,Cl) at 2.17 A, and 1 Se at 2.44 A. The Se coordination environment consists of 1 C at 2.0 A and a heavy scatterer M (M = Ni or Fe) at approximately 2.4 A. These results are interpreted in terms of a selenocysteine residue coordinated to the Ni site. The possible role of the Ni-Se site in the catalytic activation of H2 is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2521386</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0027-8424 (Print)0027-8424 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Chemistry, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">He, S. H.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Patil, D. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR studies with 77Se-enriched (NiFeSe) hydrogenase of Desulfovibrio baculatus. Evidence for a selenium ligand to the active site nickel</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, DEAE-Cellulose</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromatography, High Pressure Liquid</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Ligands</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenium/*analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1989</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2536719 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">264</style></volume><pages><style face="normal" font="default" size="100%">2678-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic hydrogenase containing equivalent amounts of nickel and selenium plus non-heme iron [NiFeSe) hydrogenase) has been purified from cells of the sulfate reducing bacterium Desulfovibrio baculatus (DSM 1748) grown on a lactate/sulfate medium containing natural Se isotopes and the nuclear isotope, 77Se. Both the 77Se-enriched and unenriched hydrogenases were shown to be free of other hydrogenases and characterized with regard to their Se contents. EPR studies of the reduced nickel signal generated by redox titrations of the enriched and unenriched (NiFeSe) hydrogenases demonstrated that the gx = 2.23 and gy = 2.17 resonances are appreciably broadened by the spin of the 77Se nucleus (I = 1/2). This observation demonstrates unambiguously that the unpaired electron is shared by the Ni and Se atoms and that Se serves as a ligand to the nickel redox center of the (NiFeSe) hydrogenase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2536719</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, School of Chemical Sciences, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Moggi, L.</style></author><author><style face="normal" font="default" size="100%">Manfrin, M. F.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author><author><style face="normal" font="default" size="100%">Hosseini, M. W.</style></author><author><style face="normal" font="default" size="100%">Lehn, J. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMISTRY OF SUPRAMOLECULAR SYSTEMS - SIZE AND CHARGE EFFECTS IN THE PHOTOAQUATION OF ADDUCTS OF THE HEXACYANOCOBALTATE(III) ANION WITH POLYAMMONIUM MACROCYCLIC RECEPTORS</style></title><secondary-title><style face="normal" font="default" size="100%">Gazzetta Chimica Italiana</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1989</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1989T627800013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">119</style></volume><pages><style face="normal" font="default" size="100%">65-67</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 31 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 31&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. Sotomayor</style></author><author><style face="normal" font="default" size="100%">Costa, J.C.</style></author><author><style face="normal" font="default" size="100%">Mulazzani, Q. G.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTODECARBOXYLATION OF CITRATE THROUGH ION-PAIR PHOTOCHEMISTRY - THE CO(SEP)3+CITRATE1-, CITRATE2-, CITRATE3- SYSTEM</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1989</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1989AT72800016</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-2</style></number><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">195-202</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 7 Costa, Julia/B-7131-2008; Pina, Fernando/C-8161-2011; Sotomayor, Joao/D-8103-2013; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Costa, Julia/0000-0001-7782-6319; Pina, Fernando/0000-0001-8529-6848; Sotomayor, Joao/0000-0002-4589-0591; 7&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Costa, J.C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">QUANTUM YIELD DETERMINATIONS ON THE CO(EDTA) -I-SYSTEM</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1989</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1989AP21600004</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2-3</style></number><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">233-242</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Costa, Julia/B-7131-2008; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Costa, Julia/0000-0001-7782-6319; Pina, Fernando/0000-0001-8529-6848; 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assignment of individual heme EPR signals of Desulfovibrio baculatus (strain 9974) tetraheme cytochrome c3. A redox equilibria study</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2843371 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">176</style></volume><pages><style face="normal" font="default" size="100%">365-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;An EPR redox titration was performed on the tetraheme cytochrome c3 isolated from Desulfovibrio baculatus (strain 9974), a sulfate-reducer. Using spectral differences at different poised redox states of the protein, it was possible to individualize the EPR g-values of each of the four hemes and also to determine the mid-point redox potentials of each individual heme: heme 4 (-70 mV) at gmax = 2.93, gmed = 2.26 and gmin = 1.51; heme 3 (-280 mV) at gmax = 3.41; heme 2 (-300 mV) at gmax = 3.05, gmed = 2.24 and gmin = 1.34; and heme 1 (-355 mV) at gmx = 3.18. A previously described multi-redox equilibria model used for the interpretation of NMR data of D. gigas cytochrome c3 [Santos, H., Moura, J.J.G., Moura, I., LeGall, J. &amp;amp; Xavier, A. V. (1984) Eur. J. Biochem. 141, 283-296] is discussed in terms of the EPR results.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2843371</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural Complexo I, UNL, Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. W.</style></author><author><style face="normal" font="default" size="100%">Stocco dos Santos, R. C.</style></author><author><style face="normal" font="default" size="100%">Dagli, M. L.</style></author><author><style face="normal" font="default" size="100%">D'Angelino, J. L.</style></author><author><style face="normal" font="default" size="100%">Birgel, E. H.</style></author><author><style face="normal" font="default" size="100%">Becak, W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chromosome aberrations in cattle raised on bracken fern pasture</style></title><secondary-title><style face="normal" font="default" size="100%">Experientia</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Chromosome Aberrations</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Feed/*adverse effects</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Bovine papillomavirus 1</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle</style></keyword><keyword><style  face="normal" font="default" size="100%">Cattle Diseases/*etiology/pathology</style></keyword><keyword><style  face="normal" font="default" size="100%">Plant Poisoning/pathology/*veterinary</style></keyword><keyword><style  face="normal" font="default" size="100%">Urinary Bladder Neoplasms/veterinary</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2843400 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">9</style></number><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">785-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Thirteen cows maintained on natural bracken fern (Pteridium aquilinum) were analyzed cytogenetically. The frequency of structural chromosome aberrations detected in peripheral blood cells was significantly higher when compared to that detected in animals raised on pasture containing no bracken fern. We discuss the clastogenic action of fern and its synergistic action with infection by type 2 and 4 papilloma virus in the same animals.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2843400</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-4754 (Print)0014-4754 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Servico de Genetica, Instituto Butantan, Sao Paulo, Brazil.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. Y.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Liu, M. C.</style></author><author><style face="normal" font="default" size="100%">Pai, G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic characterization of a high-potential monohaem cytochrome from Wolinella succinogenes, a nitrate-respiring organism. Redox and spin equilibria studies</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacteroidaceae/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Potassium Cyanide/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2848704 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">177</style></volume><pages><style face="normal" font="default" size="100%">673-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;When purified, a high-potential c-type monohaem cytochrome from the nitrate-respiring organism, Wollinella succinogenes (VPI 10659), displayed a minimum molecular mass of 8.2 kDa and 0.9 mol iron and 0.95 mol haem groups/mol protein. Visible light spectroscopy suggested the presence of an equilibrium between two ligand arrangements around the haem, i.e. an absorption band at 695 nm characteristic of haem-methionine coordination (low-spin form) coexisting with a high-spin form revealed by a band at 619 nm and a shoulder at 498 nm. The mid-point redox potential measured by visible redox titration of the low-spin form was approximately +100 mV. Binding cyanide (Ka = 5 x 10(5) M-1) resulted in the displacement of the methionyl axial residue, and full conversion to a low-spin, cyanide-bound form. Structural features were studied by 300-MHz 1H-NMR spectroscopy. In the oxidized state, the pH dependence of the haem methyl resonances (pH range 5-10) and the magnetic susceptibility measurements (using an NMR method) were consistent with the visible light spectroscopic data for the presence of a high-spin/low-spin equilibrium with a transition pKa of 7.3. The spin equilibrium was fast on the NMR time scale. The haem methyl resonances presented large downfield chemical shifts. An unusually broad methyl resonance at around 35 ppm (pH = 7.5, 25 degrees C) was extremely temperature-dependent [delta(323 K) - delta(273 K) = 7.2 ppm] and was assigned to the S-CH3 group of the axial methionine. In the ferrous state only a low-spin form is present. The haem meso protons, the methyl group and the methylene protons from the axial methionine were identified in the reduced form. The resonances from the aromatic residues (three tyrosines and one phenylalanine) were also assigned. Detailed monitoring of the NMR-redox pattern of the monohaem cytochrome from the fully reduced up to the fully oxidized state revealed that the rate of the intermolecular electronic exchange process was approximately 6 x 10(6) M-1 s-1 at 303 K and pH = 6.31. A dihaem cytochrome also present in the crude cell extract and purified to a homogeneous state, exhibited a molecular mass of 11 kDa and contained 2.43 mol iron and 1.89 mol haem c moieties/mol cytochrome. The absorption spectrum in the visible region exhibited no band at 695 nm, suggesting that methione is not a ligand for either of the two haems. Recovery of only small amounts of this protein prevented more detailed structural analyzes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2848704</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Centro de Quimica Estrutural, Universidade Nove de Lisboa, Portugal.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Prickril, B. C.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of rubrerythrin, a non-heme iron protein from Desulfovibrio vulgaris that contains rubredoxin centers and a hemerythrin-like binuclear iron cluster</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/growth &amp; development/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemerythrin/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 8</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2835096 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1636-42</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A new non-heme iron protein from the periplasmic fraction of Desulfovibrio vulgaris (Hildenbourough NCIB 8303) has been purified to homogeneity, and its amino acid composition, molecular weight, redox potential, iron content, and optical, EPR, and Mossbauer spectroscopic properties have been determined. This new protein is composed of two identical subunits with subunit molecular weight of 21,900 and contains four iron atoms per molecule. The as-purified oxidized protein exhibits an optical spectrum with absorption maxima at 492, 365, and 280 nm, and its EPR spectrum shows resonances at g = 4.3 and 9.4, characteristic of oxidized rubredoxin. The Mossbauer data indicate the presence of approximately equal amounts of two types of iron; we named them the Rd-like and the Hr-like iron due to their similarity to the iron centers of rubredoxins (Rds) and hemerythrins (Hrs), respectively. For the Rd-like iron, the measured fine and hyperfine parameters (D = 1.5 cm-1, E/D = 0.26, delta EQ = -0.55 mm/s, delta = 0.27 mm/s, Axx/gn beta n = -16.5 T, Ayy/gn beta n = -15.6 T, and Azz/gn beta n = -17.0 T) are almost identical with those obtained for the rubredoxin from Clostridium pasteurianum. Redox-titration studies monitored by EPR, however, showed that these Rd-like centers have a midpoint redox potential of +230 +/- 10 mV, approximately 250 mV more positive than those reported for rubredoxins. Another unusual feature of this protein is the presence of the Hr-like iron atoms.(ABSTRACT TRUNCATED AT 250 WORDS)&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2835096</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, School of Chemical Sciences, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Day, E. P.</style></author><author><style face="normal" font="default" size="100%">Peterson, J.</style></author><author><style face="normal" font="default" size="100%">Bonvoisin, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Magnetization of the oxidized and reduced three-iron cluster of Desulfovibrio gigas ferredoxin II</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2831199 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">263</style></volume><pages><style face="normal" font="default" size="100%">3684-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The saturation magnetizations of the three iron cluster of ferredoxin II of Desulfovibrio gigas in both the oxidized and reduced states have been studied at fixed magnetic fields up to 4.5 tesla over the temperature range from 1.8 to 200 K. The low field (0.3 tesla) susceptibility of oxidized ferredoxin II obeys the Curie law over this entire temperature range. This establishes -2Jox greater than 200 cm-1 as the lower limit for the antiferromagnetic exchange coupling of oxidized ferredoxin II. The saturation magnetizations of reduced ferredoxin II at several fixed fields yield a nested family of curves which can be fit with spin S = 2 and D = -2.7(4) cm-1 (with E/D assigned the value 0.23 as determined by Mossbauer and EPR spectra). The low field susceptibility of reduced ferredoxin II also obeys the Curie law from approximately 4 up to 200 K. This establishes -2Jred greater than 40 cm-1 as the lower limit for the antiferromagnetic coupling of reduced ferredoxin II.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2831199</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Gray Freshwater Biological Institute, University of Minnesota, Navarre 55392.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Patil, D. S.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">He, S. H.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Prickril, B. C.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR-detectable redox centers of the periplasmic hydrogenase from Desulfovibrio vulgaris</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2848804 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">35</style></number><volume><style face="normal" font="default" size="100%">263</style></volume><pages><style face="normal" font="default" size="100%">18732-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The periplasmic hydrogenase of Desulfovibrio vulgaris (Hildenbourough NCIB 8303) belongs to the category of [Fe] hydrogenase which contains only iron-sulfur clusters as its prosthetic groups. Amino acid analyses were performed on the purified D. vulgaris hydrogenase. The amino acid composition obtained compared very well with the result derived from the nucleotide sequence of the structural gene (Voordouw, G., Brenner, S. (1985) Eur. J. Biochem. 148, 515-520). Detailed EPR reductive titration studies on the D. vulgaris hydrogenase were performed to characterize the metal centers in this hydrogenase. In addition to the three previously observed EPR signals (namely, the &quot;isotropic&quot; 2.02 signal, the rhombic 2.10 signal, and the complex signal of the reduced enzyme), a rhombic signal with resonances at the g-values of 2.06, 1.96, and 1.89 (the rhombic 2.06 signal) was detected when the samples were poised at potentials between 0 and -250 mV (with respect to normal hydrogen electrode). The midpoint redox potentials for each of the four EPR-active species were determined, and the characteristics of each EPR signal are described. Both the rhombic 2.10 and 2.06 signals exhibit spectral properties that are distinct from a ferredoxin-type [4Fe-4S] cluster and are proposed to originate from the same H2-binding center but in two different conformations. The complex signal of the reduced hydrogenase has been shown to represent two spin-spin interacting ferredoxin-type [4Fe-4S]1+ clusters (Grande, H. J., Dunham, W. R., Averill, B., Van Dijk, C., and Sands, R. H. (1983) Eur. J. Biochem. 136, 201-207). The titration data indicated a strong cooperative effect between these two clusters during their reduction. In an effort to accurately estimate the number of iron atoms/molecule of hydrogenase, plasma emission and chemical methods were used to determine the iron contents in the samples; and four different methods, including amino acid analysis, were used for protein determination. The resulting iron stoichiometries were found to be method-dependent and vary over a wide range (+/- 20%). The uncertainties involved in the determination of iron stoichiometry are discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2848804</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Physics, Emory University, Atlanta, Georgia 30322.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Liu, M. C.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Coutinho, I. B.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cytochrome components of nitrate- and sulfate-respiring Desulfovibrio desulfuricans ATCC 27774</style></title><secondary-title><style face="normal" font="default" size="100%">J Bacteriol</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/growth &amp; development/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrates/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxygen Consumption</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2848008 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">170</style></volume><pages><style face="normal" font="default" size="100%">5545-51</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three multiheme c-type cytochromes--the tetraheme cytochrome c3 (molecular weight [MW] 13,500), a dodecaheme cytochrome c (MW 40,800), and a &quot;split-Soret&quot; cytochrome c (MW 51,540), which is a dimer with 2 hemes per subunit (MW 26,300)--were isolated from the soluble fraction of Desulfovibrio desulfuricans (ATCC 27774) grown under nitrate- or sulfate-respiring conditions. Two of them, the dodecaheme and the split-Soret cytochromes, showed no similarities to any of the c-type cytochromes isolated from other sulfate-reducing bacteria, while the tetraheme cytochrome c3 appeared to be analogous to the cytochrome c3 found in other sulfate-reducing bacteria. For all three multiheme c-type cytochromes isolated, the homologous proteins from nitrate- and sulfate-grown cells were indistinguishable in amino acid composition, physical properties, and spectroscopic characteristics. It therefore appears that the same c-type cytochrome components are present when D. desulfuricans ATCC 27774 cells are grown under either condition. This is in contrast to the considerable difference found in Pseudomonas perfectomarina (Liu et al., J. Bacteriol. 154:278-286, 1983), a marine denitrifier, when the cells are grown on nitrate or oxygen as the terminal electron acceptor. In addition, two spectroscopy methods capable of revealing minute structural variations in proteins provided identical information about the tetraheme cytochrome c3 from nitrate-grown and sulfate-grown cells.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2848008</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9193 (Print)0021-9193 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saint-Martin, P.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hydrogen production and deuterium-proton exchange reactions catalyzed by Desulfovibrio nickel(II)-substituted rubredoxins</style></title><secondary-title><style face="normal" font="default" size="100%">Proc Natl Acad Sci U S A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=16594005 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">85</style></volume><pages><style face="normal" font="default" size="100%">9378-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The nickel tetrahedral sulfur-coordinated core formed upon metal replacement of the native iron in Desulfovibrio sp. rubredoxins is shown to mimic the reactivity pattern of nickel-containing hydrogenases with respect to hydrogen production, deuterium-proton exchange, and inhibition by carbon monoxide.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">16594005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0027-8424 (Print)0027-8424 (Linking)Journal Article&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">L'Association pour la Recherche en Bioenergie Solaire, Section Enzymologie et Biochimie Bacterienne, Centre d'Etudes Nucleaires, Cadarache, 13108 Saint-Paul-lez-Durance Cedex, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Przybyla, A. E.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">,</style></author><author><style face="normal" font="default" size="100%">et al</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The three classes of hydrogenases from sulfate-reducing bacteria of the genus Desulfovibrio</style></title><secondary-title><style face="normal" font="default" size="100%">FEMS Microbiol Rev</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology/genetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*analysis/genetics/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3078655 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">299-344</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three types of hydrogenases have been isolated from the sulfate-reducing bacteria of the genus Desulfovibrio. They differ in their subunit and metal compositions, physico-chemical characteristics, amino acid sequences, immunological reactivities, gene structures and their catalytic properties. Broadly, the hydrogenases can be considered as 'iron only' hydrogenases and nickel-containing hydrogenases. The iron-sulfur-containing hydrogenase ([Fe] hydrogenase) contains two ferredoxin-type (4Fe-4S) clusters and an atypical iron-sulfur center believed to be involved in the activation of H2. The [Fe] hydrogenase has the highest specific activity in the evolution and consumption of hydrogen and in the proton-deuterium exchange reaction and this enzyme is the most sensitive to CO and NO2-. It is not present in all species of Desulfovibrio. The nickel-(iron-sulfur)-containing hydrogenases [( NiFe] hydrogenases) possess two (4Fe-4S) centers and one (3Fe-xS) cluster in addition to nickel and have been found in all species of Desulfovibrio so far investigated. The redox active nickel is ligated by at least two cysteinyl thiolate residues and the [NiFe] hydrogenases are particularly resistant to inhibitors such as CO and NO2-. The genes encoding the large and small subunits of a periplasmic and a membrane-bound species of the [NiFe] hydrogenase have been cloned in Escherichia (E.) coli and sequenced. Their derived amino acid sequences exhibit a high degree of homology (70%); however, they show no obvious metal-binding sites or homology with the derived amino acid sequence of the [Fe] hydrogenase. The third class is represented by the nickel-(iron-sulfur)-selenium-containing hydrogenases [( NiFe-Se] hydrogenases) which contain nickel and selenium in equimolecular amounts plus (4Fe-4S) centers and are only found in some species of Desulfovibrio. The genes encoding the large and small subunits of the periplasmic hydrogenase from Desulfovibrio (D.) baculatus (DSM 1743) have been cloned in E. coli and sequenced. The derived amino acid sequence exhibits homology (40%) with the sequence of the [NiFe] hydrogenase and the carboxy-terminus of the gene for the large subunit contains a codon (TGA) for selenocysteine in a position homologous to a codon (TGC) for cysteine in the large subunit of the [NiFe] hydrogenase. EXAFS and EPR studies with the 77Se-enriched D. baculatus hydrogenase indicate that selenium is a ligand to nickel and suggest that the redox active nickel is ligated by at least two cysteinyl thiolate and one selenocysteine selenolate residues.(ABSTRACT TRUNCATED AT 400 WORDS)&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3078655</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0168-6445 (Print)0168-6445 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.Review&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Section Enzymologie et Biochimie Bacterienne, ARBS, CEN Cadarache, Saint-Paul-Lez-Durance, France.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Stewart, D. E.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Weiner, P. K.</style></author><author><style face="normal" font="default" size="100%">Wampler, J. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A hypothetical model of the flavodoxin-tetraheme cytochrome c3 complex of sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavin Mononucleotide/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavoproteins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 5</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2838073 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">2444-50</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A hypothetical model of the flavodoxin-tetraheme cytochrome c3 electron-transfer complex from the sulfate-reducing bacterium Desulfovibrio vulgaris has been constructed by using interactive computer graphics based on electrostatic potential field calculations and previous NMR experiments. Features of the proposed complex are (1) van der Waals contact between the flavin mononucleotide prosthetic group of flavodoxin and one heme of the cytochrome, (2) unique complementarity of electrostatic fields between the region surrounding this heme and the region surrounding the exposed portion of the flavin mononucleotide group of flavodoxin, and (3) no steric interferences between the two polypeptide chains in the complex. This complex is consistent with all structural and spectroscopic data available.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2838073</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-2960 (Print)0006-2960 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">Department of Biochemistry, University of Georgia, Athens 30602.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kowal, Andrzej T.</style></author><author><style face="normal" font="default" size="100%">Zambrano, Isabel C.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Johnson, Michael K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electronic and magnetic properties of nickel-substituted rubredoxin: a variable-temperature magnetic circular dichroism study</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1988/04/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ic00280a015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">1162-1166</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ic00280a015</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ic00280a015&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of two dissimilatory sulfite reductases (desulforubidin and desulfoviridin) from the sulfate-reducing bacteria. Moessbauer and EPR studies</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1988/02/17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00212a013</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">110</style></volume><pages><style face="normal" font="default" size="100%">1075-1082</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00212a013</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00212a013&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of two dissimilatory sulfite reductases from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Hyperfine Interactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1988</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/bf02395536</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1-4</style></number><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">905-908</style></pages><isbn><style face="normal" font="default" size="100%">0304-3843</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1988N104600011</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Fauque, G. D.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NICKEL-CONTAINING HYDROGENASES</style></title><secondary-title><style face="normal" font="default" size="100%">Metal Ions in Biological Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1988</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1988T396500007</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">285-314</style></pages><isbn><style face="normal" font="default" size="100%">0161-5149</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1988T396500007</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">J. J. Moura Ramos</style></author><author><style face="normal" font="default" size="100%">M. Dionísio</style></author><author><style face="normal" font="default" size="100%">R. Gonçalves</style></author><author><style face="normal" font="default" size="100%">H. Diogo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A further view on the calculation of the enthalpy of cavity formation in liquids. The influence of the cavity size and shape</style></title><secondary-title><style face="normal" font="default" size="100%">Canadian Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nrcresearchpress.com/doi/abs/10.1139/v88-448#.WD794fmLSUk</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">2894-2902</style></pages><issue><style face="normal" font="default" size="100%">11</style></issue></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lino, A.</style></author><author><style face="normal" font="default" size="100%">Moura, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of two dissimilatory sulfite reductases from sulfate-reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Hyperfine Interactions</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Physics and Astronomy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/BF02395536</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">Springer Netherlands</style></publisher><volume><style face="normal" font="default" size="100%">42</style></volume><pages><style face="normal" font="default" size="100%">905-908</style></pages><isbn><style face="normal" font="default" size="100%">0304-3843</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mössbauer, EPR, and biochemical techniques were used to characterize two dissimilatory sulfite reductases: desulforubidin from Desulfovibrio baculatus strain DSM 1743 and desulfoviridin from Desulfovibrio gigas . For each molecule of desulforubidin, there are two sirohemes and four [4Fe−4S] clusters. The [4Fe−4S] clusters are in the diamagnetic 2+ oxidation state. The sirohemes are high-spin ferric (S=5/2) and each siroheme is exchanged-coupled to a [4Fe−4S] 2+ cluster. Such an exchange-coupled siroheme-[4Fe−4S] unit has also been found in the assimilatory sulfite reductase from Escherichia coli /1/ and in a low-molecular weight sulfite reductase from Desulfovibrio vulgaris /2/. For each molecule of defulfoviridin, there are two tetrahydroporphyrin groups and four [4Fe−4S] 2+ clusters. To our surprise, we discovered that about 80% of the tetrahydroporphyrin groups, however, do not bind iron.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kremer, D. R.</style></author><author><style face="normal" font="default" size="100%">Veenhuis, M.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Lampreia, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Hansen, T. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Immunocytochemical localization of APS reductase and bisulfite reductase in three &amp;lt;i&amp;gt;Desulfovibrio&amp;lt;/i&amp;gt; species</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Microbiology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomedical and Life Sciences</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/BF00407795</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer Berlin / Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">150</style></volume><pages><style face="normal" font="default" size="100%">296-301</style></pages><isbn><style face="normal" font="default" size="100%">0302-8933</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The localization of APS reductase and bisulfite reductase in Desulfovibrio gigas, D. vulgaris Hildenborough and D. thermophilus was studied by immunoelectron microscopy. Polyclonal antibodies were raised against the purified enzymes from each strain. Cells fixed with formaldehyde/glutaraldehyde were embedded and ultrathin sections were incubated with antibodies and subsequently labeled with protein A-gold. The bisulfite reductase in all three strains and APS reductase in d. gigas and D. vulgaris were found in the cytoplasm. The labeling of d. thermophilus with APS reductase antibodies resulted in a distribution of gold particles over the cytoplasmic membrane region. The localization of the two enzymes is discussed with respect to the mechanism and energetics of dissimilatory sulfate reduction.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, G.</style></author><author><style face="normal" font="default" size="100%">Aviles, T.</style></author><author><style face="normal" font="default" size="100%">Dias, A. R.</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A KINETIC-STUDY OF PHOTOSUBSTITUTION OF CARBON-MONOXIDE AND TRIPHENYLPHOSPHINE IN COMPLEXES MN(ETA-5-CH3C5H4)(CO)3-N(PPH3)N (N=0, 1 AND 2)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1988Q503500010</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">353</style></volume><pages><style face="normal" font="default" size="100%">83-91</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13 Aviles, Teresa/G-4399-2011; Pina, Fernando/C-8161-2011; Aviles, Teresa/B-1464-2012; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">FIGUEIREDO, P</style></author><author><style face="normal" font="default" size="100%">Pina, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A PHOTOCATALYTIC CYCLE FOR MILD OXIDATION BY DIOXYGEN OF SUBSTRATES EASILY OXIDIZABLE BY IODINE</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Photochemistry and Photobiology a-Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1988P273400005</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">57-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Figueiredo, Paulo/A-2078-2012; Figueiredo, Paulo/A-2429-2012; Figueiredo, Paulo/A-2425-2012; Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Figueiredo, Paulo/0000-0002-8340-9316; Pina, Fernando/0000-0001-8529-6848; 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMISTRY OF CO(EDTA)–I-SYSTEM IN AQUEOUS-SOLUTIONS</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1988M121700014</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">142</style></volume><pages><style face="normal" font="default" size="100%">223-228</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 8 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 8&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Turner, N.</style></author><author><style face="normal" font="default" size="100%">Barata, B.</style></author><author><style face="normal" font="default" size="100%">Bray, R. C.</style></author><author><style face="normal" font="default" size="100%">Deistung, J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The molybdenum iron-sulphur protein from Desulfovibrio gigas as a form of aldehyde oxidase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Aldehyde Oxidoreductases</style></keyword><keyword><style  face="normal" font="default" size="100%">Aldehyde Oxidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2821990 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">243</style></volume><pages><style face="normal" font="default" size="100%">755-61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The molybdenum iron-sulphur protein originally isolated from Desulfovibrio gigas by Moura, Xavier, Bruschi, Le Gall, Hall &amp;amp; Cammack [(1976) Biochem. Biophys. Res. Commun. 72, 782-789] has been further investigated by e.p.r. spectroscopy of molybdenum(V). The signal obtained on extended reduction of the protein with sodium dithionite has been shown, by studies at 9 and 35 HGz in 1H2O and 2H2O and computer simulations, to have parameters corresponding to those of the Slow signal from the inactive desulpho form of various molybdenum-containing hydroxylases. Another signal obtained on brief reduction of the protein with small amounts of dithionite was shown by e.p.r. difference techniques to be a Rapid type 2 signal, like that from the active form of such enzymes. In confirmation that the protein is a molybdenum-containing hydroxylase, activity measurements revealed that it had aldehyde:2,6-dichlorophenol-indophenol oxidoreductase activity. No such activity towards xanthine or purine was observed. Salicylaldehyde was a particularly good substrate, and treatment of the protein with it also gave rise to the Rapid signal. Molybdenum cofactor liberated from the protein was active in the nit-1 Neurospora crassa nitrate reductase assay. It is concluded that the protein is a form of an aldehyde oxidase or dehydrogenase. From the intensity of the e.p.r. signals and from enzyme activity measurements, 10-30% of the protein in the sample examined appeared to be in the functional form. The evolutionary significance of the protein, which may represent a primitive form of the enzyme rather than a degradation product, is discussed briefly.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2821990</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0264-6021 (Print)0264-6021 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes><auth-address><style face="normal" font="default" size="100%">School of Chemistry and Molecular Sciences, University of Sussex, Falmer, Brighton, U.K.</style></auth-address></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Patil, D. S.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Czechowski, M. H.</style></author><author><style face="normal" font="default" size="100%">Prickril, B. C.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the active sites of the [NiFe] hydrogenase from Desulfovibrio gigas. Mossbauer and redox-titration studies</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3027068 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">262</style></volume><pages><style face="normal" font="default" size="100%">795-800</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The [NiFe] hydrogenase isolated from Desulfovibrio gigas was poised at different redox potentials and studied by Mossbauer spectroscopy. The data firmly establish that this hydrogenase contains four prosthetic groups: one nickel center, one [3Fe-xS], and two [4Fe-4S] clusters. In the native enzyme, both the nickel and the [3Fe-xS] cluster are EPR-active. At low temperature (4.2 K), the [3Fe-xS] cluster exhibits a paramagnetic Mossbauer spectrum typical for oxidized [3Fe-xS] clusters. At higher temperatures (greater than 20 K), the paramagnetic spectrum collapses into a quadrupole doublet with parameters magnitude of delta EQ magnitude of = 0.7 +/- 0.06 mm/s and delta = 0.36 +/- 0.06 mm/s, typical of high-spin Fe(III). The observed isomer shift is slightly larger than those observed for the three-iron clusters in D. gigas ferredoxin II (Huynh, B. H., Moura, J. J. G., Moura, I., Kent, T. A., LeGall, J., Xavier, A. V., and Munck, E. (1980) J. Biol. Chem. 255, 3242-3244) and in Azotobacter vinelandii ferredoxin I (Emptage, M. H., Kent, T. A., Huynh, B. H., Rawlings, J., Orme-Johnson, W. H., and Munck, E. (1980) J. Biol. Chem. 255, 1793-1796) and may indicate a different iron coordination environment. When D. gigas hydrogenase is poised at potentials lower than -80 mV (versus normal hydrogen electrode), the [3Fe-xS] cluster is reduced and becomes EPR-silent. The Mossbauer data indicate that the reduced [3Fe-xS] cluster remains intact, i.e. it does not interconvert into a [4Fe-4S] cluster. Also, the electronic properties of the reduced [3Fe-xS] cluster suggest that it is magnetically isolated from the other paramagnetic centers.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3027068</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the cytochrome system of a nitrogen-fixing strain of a sulfate-reducing bacterium: Desulfovibrio desulfuricans strain Berre-Eau</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Nitrogen Fixation</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3030740 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">162</style></volume><pages><style face="normal" font="default" size="100%">547-54</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two c-type cytochromes were purified and characterized by electron paramagnetic resonance (EPR) and nuclear magnetic resonance (NMR) spectroscopic techniques, from the sulfate-reducer nitrogen-fixing organism, Desulfovibrio desulfuricans strain Berre-Eau (NCIB 8387). The purification procedures included several chromatographic steps on alumina, carboxymethylcellulose and gel filtration. A tetrahaem and a monohaem cytochrome were identified. The multihaem cytochrome has visible, EPR and NMR spectra with general properties similar to other low-potential bis-histidinyl axially bound haem proteins, belonging to the class of tetrahaem cytochrome c3 isolated from other Desulfovibrio species. The monohaem cytochrome c553 is ascorbate-reducible and its EPR and NMR data are characteristic of a cytochrome with methionine-histidine ligation. Their properties are compared with other homologous proteins isolated from sulfate-reducing bacteria.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3030740</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Galliano, N.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization Of Electron-Transfer Proteins From The Nitrogen-Fixing Sulfate-Reducing Bacterium Desulfovibrio-Desulfuricans Berre-Eau</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Society Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.biochemsoctrans.org/bst/015/bst0151049.htm</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1049-1050</style></pages><isbn><style face="normal" font="default" size="100%">0300-5127</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1987M073900023</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 0&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y.</style></author><author><style face="normal" font="default" size="100%">Prickril, B.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nickel-[iron-sulfur]-selenium-containing hydrogenases from Desulfovibrio baculatus (DSM 1743). Redox centers and catalytic properties</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/*analysis/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Isoenzymes/*analysis/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenium/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 17</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3040402 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">167</style></volume><pages><style face="normal" font="default" size="100%">47-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The hydrogenase from Desulfovibrio baculatus (DSM 1743) was purified from each of three different fractions: soluble periplasmic (wash), soluble cytoplasmic (cell disruption) and membrane-bound (detergent solubilization). Plasma-emission metal analysis detected in all three fractions the presence of iron plus nickel and selenium in equimolecular amounts. These hydrogenases were shown to be composed of two non-identical subunits and were distinct with respect to their spectroscopic properties. The EPR spectra of the native (as isolated) enzymes showed very weak isotropic signals centered around g approximately 2.0 when observed at low temperature (below 20 K). The periplasmic and membrane-bound enzymes also presented additional EPR signals, observable up to 77 K, with g greater than 2.0 and assigned to nickel(III). The periplasmic hydrogenase exhibited EPR features at 2.20, 2.06 and 2.0. The signals observed in the membrane-bound preparations could be decomposed into two sets with g at 2.34, 2.16 and approximately 2.0 (component I) and at 2.33, 2.24, and approximately 2.0 (component II). In the reduced state, after exposure to an H2 atmosphere, all the hydrogenase fractions gave identical EPR spectra. EPR studies, performed at different temperatures and microwave powers, and in samples partially and fully reduced (under hydrogen or dithionite), allowed the identification of two different iron-sulfur centers: center I (2.03, 1.89 and 1.86) detectable below 10 K, and center II (2.06, 1.95 and 1.88) which was easily saturated at low temperatures. Additional EPR signals due to transient nickel species were detected with g greater than 2.0, and a rhombic EPR signal at 77 K developed at g 2.20, 2.16 and 2.0. This EPR signal is reminiscent of the Ni-signal C (g at 2.19, 2.14 and 2.02) observed in intermediate redox states of the well characterized Desulfovibrio gigas hydrogenase (Teixeira et al. (1985) J. Biol. Chem. 260, 8942]. During the course of a redox titration at pH 7.6 using H2 gas as reductant, this signal attained a maximal intensity around -320 mV. Low-temperature studies of samples at redox states where this rhombic signal develops (10 K or lower) revealed the presence of a fast-relaxing complex EPR signal with g at 2.25, 2.22, 2.15, 2.12, 2.10 and broad components at higher field. The soluble hydrogenase fractions did not show a time-dependent activation but the membrane-bound form required such a step in order to express full activity.(ABSTRACT TRUNCATED AT 400 WORDS)&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3040402</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Papaefthymiou, V.</style></author><author><style face="normal" font="default" size="100%">Girerd, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Muenck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Moessbauer study of D. gigas ferredoxin II and spin-coupling model for Fe3S4 cluster with valence delocalization</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1987/07/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00249a037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">4703-4710</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00249a037</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00249a037&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Surerus, Kristene K.</style></author><author><style face="normal" font="default" size="100%">Munck, Eckard</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for the formation of a ZnFe3S4 cluster in Desulfovibrio gigas ferredoxin II</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1987/06/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00246a062</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">3805-3807</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00246a062</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00246a062&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Werth, Mark T.</style></author><author><style face="normal" font="default" size="100%">Kurtz, Donald M.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proton NMR spectra of rubredoxins: new resonances assignable to .alpha.-CH and .beta.-CH2 hydrogens of cysteinate ligands to iron(II)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1987/01/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00235a042</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">273-275</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00235a042</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00235a042&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prickril, Benet C.</style></author><author><style face="normal" font="default" size="100%">He, Shao-Hua</style></author><author><style face="normal" font="default" size="100%">Li, Ching</style></author><author><style face="normal" font="default" size="100%">Menon, Nanda</style></author><author><style face="normal" font="default" size="100%">Choi, Eui-Sung</style></author><author><style face="normal" font="default" size="100%">Przybyla, Alan E.</style></author><author><style face="normal" font="default" size="100%">DerVartanian, Daniel V.</style></author><author><style face="normal" font="default" size="100%">Peck Jr, Harry D.</style></author><author><style face="normal" font="default" size="100%">Fauque, Guy</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Teixeira, Miguel</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Patil, Daulat</style></author><author><style face="normal" font="default" size="100%">Huynh, Boi H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Identification of three classes of hydrogenase in the genus, Desulfovibrio</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0006291X87903767</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">149</style></volume><pages><style face="normal" font="default" size="100%">369-377</style></pages><isbn><style face="normal" font="default" size="100%">0006-291X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0006-291X(87)90376-7</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, Guy D.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author><author><style face="normal" font="default" size="100%">Galliano, Nicole</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of a rubredoxin and a flavodoxin from Desulfovibrio desulfuricans Berre-Eau</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">(Desulfovibrio)</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron transfer</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavodoxin</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxin</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfate reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1987</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/001457938780114X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">215</style></volume><pages><style face="normal" font="default" size="100%">63-67</style></pages><isbn><style face="normal" font="default" size="100%">0014-5793</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0014-5793(87)80114-X</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Czechowski, M.</style></author><author><style face="normal" font="default" size="100%">Berlier, Y.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox properties and activity studies on a nickel-containing hydrogenase isolated from a halophilic sulfate reducer Desulfovibrio salexigens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimie</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen/metabolism/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Selenium/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Zinc/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1986</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3015250 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">68</style></volume><pages><style face="normal" font="default" size="100%">75-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A soluble hydrogenase from the halophilic sulfate reducing bacterium Desulfovibrio salexigens, strain British Guiana (NCIB 8403) has been purified to apparent homogeneity with a final specific activity of 760 mumoles H2 evolved/min/mg (an overall 180-fold purification with 20% recovery yield). The enzyme is composed of two non-identical subunits of molecular masses 62 and 36 kDa, respectively, and contains approximately 1 Ni, 12-15 Fe and 1 Se atoms/mole. The hydrogenase shows a visible absorption spectrum typical of an iron-sulfur containing protein (A400/A280 = 0.275) and a molar absorbance of 54 mM-1cm-1 at 400 nm. In the native state (as isolated, under aerobic conditions), the enzyme is almost EPR silent at 100 K and below. However, upon reduction under H2 atmosphere a rhombic EPR signal develops at g-values 2.22, 2.16 and around 2.0, which is optimally detected at 40 K. This EPR signal is reminiscent of the nickel signal C (g-values 2.19, 2.16 and 2.02) observed in intermediate redox states of the well characterized D. gigas nickel containing hydrogenase and assigned to nickel by 61 Ni isotopic substitution (J.J.G. Moura, M. Teixeira, I. Moura, A.V. Xavier and J. Le Gall (1984), J. Mol. Cat., 23, 305-314). Upon longer incubation with H2 the &quot;2.22&quot; EPR signal decreases. During the course of a redox titration under H2, this EPR signal attains a maximal intensity around--380 mV. At redox states where this &quot;2.22&quot; signal develops (or at lower redox potentials), low temperature studies (below 10 K) reveals the presence of other EPR species with g-values at 2.23, 2.21, 2.14 with broad components at higher fields. This new signal (fast relaxing) exhibits a different microwave power dependence from that of the &quot;2.22&quot; signal, which readily saturates with microwave power (slow relaxing). Also at low temperature (8 K) typical reduced iron-sulfur EPR signals are concomitantly observed with gmed approximately 1.94. The catalytic properties of the enzyme were also followed by substrate isotopic exchange D2/H+ and H2 production measurements.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3015250</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0300-9084 (Print)0300-9084 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Low-spin sulfite reductases: a new homologous group of non-heme iron-siroheme proteins in anaerobic bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Anaerobiosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteria/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*analogs &amp; derivatives/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/analysis/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1986</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 30</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=3028382 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">1032-41</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two new low molecular weight proteins with sulfite reductase activity, isolated from Methanosarcina barkeri (DSM 800) and Desulfuromonas acetoxidans (strain 5071), were studied by EPR and optical spectroscopic techniques. Both proteins have visible spectra similar to that of the low-spin sulfite reductase of Desulfovibrio vulgaris strain Hildenborough and no band at 715 nm, characteristic of high-spin Fe3+ complexes in isobacteriochlorins is observed. EPR shows that as isolated the siroheme is in a low-spin ferric state (S = 1/2) with g-values at 2.40, 2.30 and 1.88 for the Methanosarcina barkeri enzyme and g-values at 2.44, 2.33 and 1.81 for the Desulfuromonas acetoxidans enzyme. Chemical analysis shows that both proteins contain one siroheme and one [Fe4S4] center per polypeptidic chain. These results suggest that the low molecular weight, low-spin non-heme iron siroheme proteins represent a new homologous class of sulfite reductases common to anaerobic microorganisms.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">3028382</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Czernuszewicz, Roman S.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Spiro, Thomas G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman spectra of rubredoxin: new assignments and vibrational coupling mechanism from iron-54/iron-56 isotope shifts and variable-wavelength excitation</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1986</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1986/02/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ic00225a022</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">696-700</style></pages><isbn><style face="normal" font="default" size="100%">0020-1669</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ic00225a022</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ic00225a022&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author><author><style face="normal" font="default" size="100%">Munck, Eckard</style></author><author><style face="normal" font="default" size="100%">Papaefthymiou, Vasilios</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for the formation of a cobalt-iron-sulfur (CoFe3S4) cluster in Desulfovibrio gigas ferredoxin II</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1986</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1986/01/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00262a057</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">349-351</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00262a057</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00262a057&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Czechowski, M.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Galliano, N.</style></author><author><style face="normal" font="default" size="100%">Dimon, B.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Barato, B. A. S.</style></author><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification and characterization of three proteins from a halophilic sulfate-reducing bacterium,&amp;lt;i&amp;gt;Desulfovibrio salexigens&amp;lt;/i&amp;gt</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Industrial Microbiology &amp; Biotechnology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomedical and Life Sciences</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1986</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/BF01569265</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Springer Berlin / Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">139-147</style></pages><isbn><style face="normal" font="default" size="100%">1367-5435</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pina, F</style></author><author><style face="normal" font="default" size="100%">Maestri, M</style></author><author><style face="normal" font="default" size="100%">Ballardini, R</style></author><author><style face="normal" font="default" size="100%">Mulazzani, Q. G.</style></author><author><style face="normal" font="default" size="100%">Dangelantonio, M.</style></author><author><style face="normal" font="default" size="100%">Balzani, V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">{FLASH-PHOTOLYSIS AND PULSE-RADIOLYSIS OF THE CO(SEP)3+-X- (SEP= SEPULCHRATE</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1986</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1986E608600037</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">25</style></volume><pages><style face="normal" font="default" size="100%">4249-4252</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 14 Pina, Fernando/C-8161-2011; REQUIMTE, PHOTO/M-4229-2013; REQUIMTE, LAQV/N-9835-2013 Pina, Fernando/0000-0001-8529-6848; 14&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron paramagnetic resonance studies on the mechanism of activation and the catalytic cycle of the nickel-containing hydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1985</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=2991227 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">15</style></number><volume><style face="normal" font="default" size="100%">260</style></volume><pages><style face="normal" font="default" size="100%">8942-50</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas hydrogenase (EC 1.12.2.1) is a complex enzyme containing one nickel, one 3Fe, and two [Fe4S4] clusters (Teixeira, M., Moura, I., Xavier, A. V., Der Vartanian, D. V., LeGall, J., Peck, H. D., Jr., Huynh, B. H., and Moura, J. J. G. (1983) Eur. J. Biochem. 130, 481-484). This hydrogenase belongs to a class of enzymes that are inactive &quot;as isolated&quot; (the so-called &quot;oxygen-stable hydrogenases&quot;) and must go through an activation process in order to express full activity. The state of characterization of the active centers of the enzyme as isolated prompted us to do a detailed analysis of the redox patterns, activation profile, and catalytic redox cycle of the enzyme in the presence of either the natural substrate (H2) or chemical reductants. The effect of natural cofactors, as cytochrome C3, was also studied. Special focus was given to the intermediate redox species generated during the catalytic cycle of the enzyme and to the midpoint redox potentials associated. The available information is discussed in terms of a &quot;working hypothesis&quot; for the mechanism of the [NiFe] hydrogenases from sulfate reducing organisms in the context of activation process and catalytic cycle.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">2991227</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lino, A. R.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Ljungdahl, P. O.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cobalt containing B12 cofactors from methanogenic bacteria - spectroscopic characterization</style></title><secondary-title><style face="normal" font="default" size="100%">Rev Portuguesa de Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1985</style></year></dates><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">175-177</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Scott, R. A.</style></author><author><style face="normal" font="default" size="100%">Czechowski, M.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Peck Jr, H. D.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nickel X-ray absorption spectroscopy of &lt;i&gt;Desulvovibrio gigas&lt;/i&gt; hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Rev Portuguesa de Química</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1985</style></year></dates><volume><style face="normal" font="default" size="100%">27</style></volume><pages><style face="normal" font="default" size="100%">67-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. G.</style></author><author><style face="normal" font="default" size="100%">Moore, G. R.</style></author><author><style face="normal" font="default" size="100%">Williams, R. J.</style></author><author><style face="normal" font="default" size="100%">Probst, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nuclear-magnetic-resonance studies of Desulfuromonas acetoxidans cytochrome c551.5 (c7)</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cytochrome c Group</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Gram-Negative Anaerobic Bacteria/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6092073 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">433-40</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1H nuclear magnetic resonance (NMR) spectroscopy has been used to examine cytochrome c551.5 (c7) from the sulfur reducer, Desulfuromonas acetoxidans. This protein contains three hemes. Two stable oxidation states (the fully oxidized and the fully reduced) as well as intermediate oxidation states were studied. The axial ligands of the iron were found to be neutral histidines. The redox properties of cytochrome c7 were examined and good quantitative agreement found between the NMR results and previously reported redox potential measurements. The properties of cytochrome c7 are discussed together with those of the homologous tetraheme cytochromes c3 isolate from sulfate-reducing bacteria.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6092073</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interconversion from 3Fe into 4Fe clusters in the presence of Desulfovibrio gigas cell extracts</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biotransformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6329755 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">319-22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Desulfovibrio gigas ferredoxin II (FdII) contains a single 3Fe cluster [Huynh, B.H., Moura, J.J.G., Moura, I., Kent, T.A., LeGall, J., Xavier, A.V., and Munck, E. (1980) J. Biol. Chem. 255, 3242-3244]. In the oxidized state the protein exhibits an intense electron paramagnetic resonance (EPR) signal at g = 2.02. Upon one-electron reduction the center becomes EPR silent. In the presence of D. gigas crude cell extracts, devoid of acidic electron carriers and supplemented with pyruvate and FdII, an EPR signal typical of reduced [4Fe-4S] centers is obtained. The appearance of this signal correlates with the beginning of stimulation of the phosphoroclastic reaction as judged by the production of H2. These results, supported by the occurrence of easy chemical conversion of the 3Fe cluster of D. gigas ferredoxin into 4Fe structures [Moura, J.J.G., Moura, I., Kent, T.A., Lipscomb, J.D., Huynh, B.H., LeGall, J., Xavier, A.V., and Munch, E. (1982) J. Biol. Chem. 257, 6259-6267], suggest that cluster conversion takes place in conditions close to the situation in vivo. This cluster interconversion is discussed in the context of some of the relevant metabolic pathways of Desulfovibrio spp.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6329755</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Villalain, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. C.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR and electron-paramagnetic-resonance studies of a dihaem cytochrome from Pseudomonas stutzeri (ATCC 11607) (cytochrome c peroxidase)</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cyanides</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome-c Peroxidase/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Peroxidases/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6329754 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">305-12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A dihaem cytochrome (Mr 37 400) with cytochrome c peroxidase activity was purified from Pseudomonas stutzeri (ATCC 11 607). The haem redox potentials are far apart: one of the haems is completely ascorbate-reducible and the other is only reduced by dithionite. The coordination, spin states and redox properties of the covalently bound haems were probed by visible, NMR and electron paramagnetic resonance (EPR) spectroscopies in three oxidation states. In the oxidized state, the low-temperature EPR spectrum of the native enzyme is a complex superimposition of three components: (I) a low-spin haem indicating a histidinyl-methionyl coordination; (II) a low-spin haem indicating a histidinyl-histidinyl coordination; and (III) a minor high-spin haem component. At room temperature, NMR and optical studies indicate the presence of high-spin and low-spin haems, suggesting that for one of the haems a high-spin to low-spin transition is observed when temperature is decreased. In the half-reduced state, the component I (high redox potential) of the EPR spectrum disappears and induces a change in the g-values and linewidth of component II; the high-spin component II is no longer detected at low temperature. Visible and NMR studies reveal the presence of a high-spin ferric and a low-spin (methionyl-coordinated) ferrous state. The NMR data fully support the haem-haem interaction probed by EPR. In the reduced state, the NMR spectrum indicates that the low-potential haem is high-spin ferrous.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6329754</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Liu, M. C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR studies of a dihaem cytochrome from Pseudomonas perfectomarinus (ATCC 14405)</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Pseudomonas/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6329753 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">297-303</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pseudomonas perfectomarinus (ATCC 14405) dihaem cytochrome c552 was studied by 300-MHz proton magnetic resonance. Some of the haem resonances were assigned in the fully reduced and fully oxidized states. No evidence was found for methionine haem axial coordination. The oxidation-reduction equilibrium was studied in detail. Due to the large difference in mid-point redox potential between the two haems (+174 mV, for haem II and -180 mV for haem I) an intermediate oxidation state could be obtained containing reduced haem I and oxidized haem II. In this way the total paramagnetic shift at different oxidation levels could be decomposed in the intrinsic and extrinsic contributions. It was found that the two haems interact. The rate of electron exchange is slow on the NMR time scale. The redox equilibria are discussed for four possible redox species in solution.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6329753</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR studies of electron transfer mechanisms in a protein with interacting redox centres: Desulfovibrio gigas cytochrome c3</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Mathematics</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Chemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protons</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6329752 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">283-96</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The proton NMR spectra of the tetrahaem cytochrome c3 from Desulfovibrio gigas were examined while varying the pH and the redox potential. The analysis of the NMR reoxidation pattern was based on a model for the electron distribution between the four haems that takes into account haem-haem redox interactions. The intramolecular electron exchange is fast on the NMR time scale (larger than 10(5) s-1). The NMR data concerning the pH dependence of the chemical shift of haem methyl resonances in different oxidation steps and resonance intensities are not compatible with a non-interacting model and can be explained assuming a redox interaction between the haems. A complete analysis at pH* = 7.2 and 9.6, shows that the haem-haem interacting potentials cover a range from -50 mV to +60 mV. The midpoint redox potentials of some of the haems, as well as some of their interacting potentials, are pH-dependent. The physiological relevance of the modulation of the haem midpoint redox potentials by both the pH and the redox potential of the solution is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6329752</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Lespinat, P. A.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, characterization and redox properties of hydrogenase from Methanosarcina barkeri (DSM 800)</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Allosteric Site</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul 2</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6086341 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">142</style></volume><pages><style face="normal" font="default" size="100%">21-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A soluble hydrogenase from the methanogenic bacterium, Methanosarcina barkeri (DSM 800) has been purified to apparent electrophoretic homogeneity, with an overall 550-fold purification, a 45% yield and a final specific activity of 270 mumol H2 evolved min-1 (mg protein)-1. The hydrogenase has a high molecular mass of approximately equal to 800 kDa and subunits with molecular masses of approximately equal to 60 kDa. The enzyme is stable to heating at 65 degrees C and to exposure to air at 4 degrees C in the oxidized state for periods up to a week. The overall stability of this enzyme is compared with other hydrogenase isolated from strict anaerobic sulfate-reducing bacteria. Ms. barkeri hydrogenase shows an absorption spectrum typical of a non-heme iron protein with maxima at 275 nm, 380 nm and 405 nm. A flavin component, identified as FMN or riboflavin was extracted under acidic conditions and quantified to approximately one flavin molecule per subunit. In addition to this component, 8-10 iron atoms and 0.6-0.8 nickel atom were also detected per subunit. The electron paramagnetic resonance (EPR) spectrum of the native enzyme shows a rhombic signal with g values at 2.24, 2.20 and approximately equal to 2.0. probably due to nickel which is optimally measured at 40 K but still detectable at 77 K. In the reduced state, using dithionite or molecular hydrogen as reductants, at least two types of g = 1.94 EPR signals, due to iron-sulfur centers, could be detected and differentiated on the basis of power and temperature dependence. Center I has g values at 2.04, 1.90 and 1.86, while center II has g values at 2.08, 1.93 and 1.85. When the hydrogenase is reduced by hydrogen or dithionite the rhombic EPR species disappears and is replaced by other EPR-active species with g values at 2.33, 2.23, 2.12, 2.09, 2.04 and 2.00. These complex signals may represent different nickel species and are only observable at temperatures higher than 20 K. In the native preparation, at high temperatures (T greater than 35 K) or in partially reduced samples, a free radical due to the flavin moiety is observed. The EPR spectrum of reduced hydrogenase in 80% Me2SO presents an axial type of spectrum only detectable below 30 K.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6086341</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cramer, S. P.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Molybdenum EXAFS of the Desulfovibrio gigas Mo(2Fe-2S) protein--structural similarity to &quot;desulfo&quot; xanthine dehydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">J Inorg Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Bacterial Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Iron-Sulfur Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Metalloproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Dehydrogenase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6325597 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">275-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The molybdenum EXAFS of the Mo(2Fe-2S) protein from Desulfovibrio gigas has been examined using fluorescence detection and synchrotron radiation. In the oxidized form the molybdenum environment is found to contain two terminal oxo groups and two long (2.47 A) Mo-S bonds. Evidence was also found for an oxygen or nitrogen donor ligand at 1.90 A. Addition of dithionite to the oxidized enzyme results in loss of a terminal oxo group, perhaps due to protonation. In addition, a 0.1 A contraction in the Mo-S bond lengths is observed. The behavior of both oxidized and dithionite-treated forms is similar to that observed previously with &quot;desulfo&quot; xanthine oxidase.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6325597</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0162-0134 (Print)0162-0134 (Linking)Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Scott, Robert A.</style></author><author><style face="normal" font="default" size="100%">Wallin, Sten A.</style></author><author><style face="normal" font="default" size="100%">Czechowski, Melvin</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Peck, Harry D.</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">X-ray absorption spectroscopy of nickel in the hydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1984</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1984/10/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00334a078</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">22</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">6864-6865</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00334a078</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00334a078&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cammack, R.</style></author><author><style face="normal" font="default" size="100%">Fauque, G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ESR studies of cytochrome c3 from Desulfovibrio desulfuricans strain Norway 4: Midpoint potentials of the four haems, and interactions with ferredoxin and colloidal sulphur</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">(D. desulfuricans)</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c3</style></keyword><keyword><style  face="normal" font="default" size="100%">ESR</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme redox potential</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1984</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0167483884901742</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">784</style></volume><pages><style face="normal" font="default" size="100%">68-74</style></pages><isbn><style face="normal" font="default" size="100%">0167-4838</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0167-4838(84)90174-2</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nickel - a redox catalytic site in hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Catalysis</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1984</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0304510284800164</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2–3</style></number><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">303-314</style></pages><isbn><style face="normal" font="default" size="100%">0304-5102</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0304-5102(84)80016-4</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Moore, Geoffrey R.</style></author><author><style face="normal" font="default" size="100%">Williams, Robert J. P.</style></author><author><style face="normal" font="default" size="100%">Probst, Irmelin</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author><author><style face="normal" font="default" size="100%">Xavier, António V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nuclear-magnetic-resonance studies of Desulfuromonas acetoxidans cytochrome c551.5 (c7)</style></title><secondary-title><style face="normal" font="default" size="100%">European Journal of Biochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1984</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1111/j.1432-1033.1984.tb08484.x</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">Blackwell Publishing Ltd</style></publisher><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">433-440</style></pages><isbn><style face="normal" font="default" size="100%">1432-1033</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1H nuclear magnetic resonance (NMR) spectroscopy has been used to examine cytochrome c551.5 (c7) from the sulfur reducer, Desulfuromonas acetoxidans. This protein contains three hemes. Two stable oxidation states (the fully oxidized and the fully reduced) as well as intermediate oxidation states were studied. The axial ligands of the iron were found to be neutral histidines. The redox properties of cytochrome c7 were examined and good quantitative agreement found between the NMR results and previously reported redox potential measurements. The properties of cytochrome c7 are discussed together with those of the homologous tetraheme cytochromes c3 isolate from sulfate-reducing bacteria.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Calhorda, M. J.</style></author><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Dias, A. R.</style></author><author><style face="normal" font="default" size="100%">Pina, F. J. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOCHEMICAL REACTIVITY OF BIS-CYCLOPENTADIENYL METAL-COMPLEXES M(ETA-5-C5H5)2X2 N+(N=0,1 - M=MO, W - X=CL, BR, L)</style></title><secondary-title><style face="normal" font="default" size="100%">Nouveau Journal De Chimie-New Journal of Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1984</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1984TU60900012</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">10</style></number><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">619-625</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 2 Costa, Silvia/H-7766-2012; Costa, Silvia/M-8085-2013 Costa, Silvia/0000-0002-6978-8903 2&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulfovibrio Gigas hydrogenase: redox properties of the nickel and iron-sulfur centers</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1983</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6297907 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">130</style></volume><pages><style face="normal" font="default" size="100%">481-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Below 30 K, oxidized Desulfovibrio gigas hydrogenase presents an intense electron paramagnetic resonance (EPR) signal centered at g = 2.02, typical of an iron-sulfur center. In addition a rhombic EPR signal, attributed to Ni(III) species, is also observed [LeGall, J., Ljungdahl, P., Moura, I., Peck, H.D., Jr, Xavier, A.V., Moura, J.J.G., Teixeira, M., Huynh, B.H., and DerVartanian, D.V. (1982) Biochem. Biophys. Res. Commun. 106, 610-616; and Cammack, R., Patil, D., Aguirre, R., and Hatchikian, E.C., (1982) FEBS Lett. 142, 289-292]. At higher temperatures (77 K) the iron-sulfur EPR signal is broader and all the EPR features of the rhombic nickel signal can easily be observed. We have now obtained additional information concerning the redox properties of these EPR active centers, using an EPR redox titration method in the presence of dye mediators at pH = 8.5. The mid-point potential was determined to be -70 mV for the Fe,S cluster and -220 mV for the Ni center. Intermediate oxidation states were obtained upon partial reduction with either dithionite or hydrogen. Although upon dithionite reduction the centers are reduced in the order of decreasing mid-point reduction potentials, under a hydrogen atmosphere the nickel center reduces preferentially. This suggests a catalytic involvement of the nickel redox center in the binding of hydrogen. Preliminary Mossbauer studies on Desulfovibrio gigas hydrogenase reveal the presence of a paramagnetic 3 Fe center and two 4 Fe centers. The 3 Fe center is responsible for the g = 2.02 EPR signal but the two 4 Fe centers have been so far undetectable by EPR.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6297907</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yachandra, Vittal K.</style></author><author><style face="normal" font="default" size="100%">Hare, Jeffrey</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Spiro, Thomas G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman spectra of rubredoxin, desulforedoxin, and the synthetic analog Fe(S2-o-xyl)2: conformational effects</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the American Chemical Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1983/10/01</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/ja00359a015</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">American Chemical Society</style></publisher><volume><style face="normal" font="default" size="100%">105</style></volume><pages><style face="normal" font="default" size="100%">6455-6462</style></pages><isbn><style face="normal" font="default" size="100%">0002-7863</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1021/ja00359a015</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;doi: 10.1021/ja00359a015&lt;/p&gt;
</style></notes><access-date><style face="normal" font="default" size="100%">2012/03/06</style></access-date></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Electron transfer mechanism studies of cytochrome c3: pH dependence of the redox equilibria</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0020169300952010</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">79</style></volume><pages><style face="normal" font="default" size="100%">167-169</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0020-1693(00)95201-0</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Peck Jr, H. D.</style></author><author><style face="normal" font="default" size="100%">Krüger, H. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mössbauer and EPR evidence for nickel and 3Fe cluster in the hydrogenases of D. desulfuricans and D. gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0020169300951697</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">79</style></volume><pages><style face="normal" font="default" size="100%">136</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0020-1693(00)95169-7</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nickel containing hydrogenases</style></title><secondary-title><style face="normal" font="default" size="100%">Inorganica Chimica Acta</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0020169300950321</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">79</style></volume><pages><style face="normal" font="default" size="100%">13-14</style></pages><isbn><style face="normal" font="default" size="100%">0020-1693</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/S0020-1693(00)95032-1</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author><author><style face="normal" font="default" size="100%">Moura, José J. G.</style></author><author><style face="normal" font="default" size="100%">Santos, Helena</style></author><author><style face="normal" font="default" size="100%">Xavier, Antonio V.</style></author><author><style face="normal" font="default" size="100%">Burch, Gary</style></author><author><style face="normal" font="default" size="100%">Peck Jr, Harry D.</style></author><author><style face="normal" font="default" size="100%">Legall, Jean</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Proteins containing the factor F430 from methanosarcina barkeri and methanobacterium thermoautotrophicum: Isolation and properties</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">F430</style></keyword><keyword><style  face="normal" font="default" size="100%">Methanogenic bacterium</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel protein</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1983</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/016748388390362X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">742</style></volume><pages><style face="normal" font="default" size="100%">84-90</style></pages><isbn><style face="normal" font="default" size="100%">0167-4838</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0167-4838(83)90362-X</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moore, G. R.</style></author><author><style face="normal" font="default" size="100%">Williams, R. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR redox studies of Desulfovibrio vulgaris Cytochrome c3. Electron transfer mechanisms</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6291937 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">127</style></volume><pages><style face="normal" font="default" size="100%">151-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The 300-MHz proton NMR spectra of the tetrahaem cytochrome c3 from Desulfovibrio vulgaris were examined while varying the pH and the redox potential. The analysis of the complete NMR reoxidation pattern was done taking into account all the 16 redox states that can be present in the redox titration of a tetra-redox-center molecule. A network of saturation transfer experiments performed at different oxidation stages, between the fully reduced and the fully oxidized states, allowed the observation of different resonances for some of the haem methyl groups. In the present experimental conditions, some of the haems show a fast intramolecular electron exchange rate, but the intermolecular electron exchange is always slow. In intermediate reoxidation stages, large shifts of the resonances of some haem methyl groups were observed upon changing the pH. These shifts are discussed in terms of a pH dependence of the haem midpoint redox potentials. The physiological relevance of this pH dependence is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6291937</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Kruger, H. J.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">DuVarney, R. C.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unambiguous identification of the nickel EPR signal in 61Ni-enriched Desulfovibrio gigas hydrogenase</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 29</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6295382 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">1388-93</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6295382</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Scandellari, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation of P590 from Methanosarcina barkeri: evidence for the presence of sulfite reductase activity</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen-Ion Concentration</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases Acting on Sulfur Group Donors/*isolation &amp;</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">purification/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7181874 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">108</style></volume><pages><style face="normal" font="default" size="100%">1002-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">7181874</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Ljungdahl, P. O.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Teixera, M.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The presence of redox-sensitive nickel in the periplasmic hydrogenase from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 31</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6285924 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">610-6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6285924</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guerlesquin, F.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Cammack, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Iron-sulphur cluster composition and redox properties of two ferredoxins from Desulfovibrio desulfuricans Norway strain</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6279148 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">679</style></volume><pages><style face="normal" font="default" size="100%">422-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Two ferredoxins from Desulfovibrio desulfuricans, Norway Strain, were investigated by EPR spectroscopy. Ferredoxin I appears to be a conventional [4Fe-4S]2+;1+ ferredoxin, with a midpoint reduction potential of -374 mV at pH 8. Ferredoxin II when reduced, at first showed a more complex spectrum, indicating an interaction between two [4Fe-4S] clusters, and probably, has two clusters per protein subunit. Upon reductive titration ferredoxin II changed to give a spectrum in which no intercluster interaction was seen. The midpoint potentials of the native and modified ferredoxin at pH 8 were estimated to be -500 and -440 mV, respectively.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6279148</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Antonio, M. R.</style></author><author><style face="normal" font="default" size="100%">Averill, B. A.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Orme-Johnson, W. H.</style></author><author><style face="normal" font="default" size="100%">Teo, B. K.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Core dimensions in the 3Fe cluster of Desulfovibrio gigas ferredoxin II by extended X-ray absorption fine structure spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Fourier Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7085594 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">12</style></number><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">6646-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We have obtained the iron K-edge extended X-ray adsorption fine structure spectra of the 3Fe ferredoxin II of Desulfovibrio gigas in the oxidized and reduced states. For both states, interpretation of the EXAFS data suggests that the Fe-S first shell coordination distance is near 2.25 A, in agreement with crystallographic studies of model compounds and proteins containing 2Fe-2S and 4Fe-4S centers, as well as with a recent crystallographic study of Azotobacter vinelandii ferredoxin I (Ghosh, D., Furey, W., Jr., O'Donnell, S., and Stout, C. D. (1981) J. Biol. Chem. 256, 4185-4192). The apparent Fe-Fe distance we obtain for the desulfovibrio protein (2.7 A) also agrees with similar distances seen in other Fe-S centers, except with the 3Fe cluster in the Azotobacter vinelandii ferredoxin I structure, for which an Fe-Fe distance of 4.2 A was reported. We conclude that either the two 3Fe ferredoxins have substantially different core dimensions, a possibility apparently unique to 3Fe centers among known Fe-S systems in proteins, or that one (or more) of the structural studies is in substantial error.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7085594</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lewis, S. A.</style></author><author><style face="normal" font="default" size="100%">de Moura, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Incorporation of cytoplasmic vesicles into apical membrane of mammalian urinary bladder epithelium</style></title><secondary-title><style face="normal" font="default" size="100%">Nature</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Membrane/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Colchicine/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochalasin B/pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytoplasmic Granules/physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electric Conductivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Ion Channels/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Fusion</style></keyword><keyword><style  face="normal" font="default" size="100%">Rabbits</style></keyword><keyword><style  face="normal" font="default" size="100%">Stress, Mechanical</style></keyword><keyword><style  face="normal" font="default" size="100%">Urinary Bladder/*physiology/ultrastructure</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 24</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6283364 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5868</style></number><volume><style face="normal" font="default" size="100%">297</style></volume><pages><style face="normal" font="default" size="100%">685-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6283364</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0028-0836 (Print)0028-0836 (Linking)Journal ArticleResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Kent, T. A.</style></author><author><style face="normal" font="default" size="100%">Lipscomb, J. D.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interconversions of [3Fe-3S] and [4Fe-4S] clusters. Mossbauer and electron paramagnetic resonance studies of Desulfovibrio gigas ferredoxin II</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6281263 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">6259-67</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6281263</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kruger, H. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Ljungdahl, P. O.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Teixeira, M.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for nickel and a three-iron center in the hydrogenase of Desulfovibrio desulfuricans</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Nickel/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidoreductases/*isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6294073 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">24</style></number><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">14620-3</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hydrogenase from Desulfovibrio desulfuricans (ATCC No. 27774) grown in unenriched and in enriched 61Ni and 57Fe media has been purified to apparent homogeneity. Two fractions of enzymes with hydrogenase activity were separated and were termed hydrogenase I and hydrogenase II. they were shown to have similar molecular weights (77,600 for hydrogenase I and 75,500 for hydrogenase II), to be composed of two polypeptide chains, and to contain Ni and non-heme iron. Because of its higher specific activity (152 versus 97) hydrogenase II was selected for EPR and Mossbauer studies. As isolated, hydrogenase II exhibits an &quot;isotropic&quot; EPR signal at g = 2.02 and a rhombic EPR signal at g = 2.3, 2.2, and 2.0. Isotopic substitution of 61Ni proves that the rhombic signal is due to Ni. Combining the Mossbauer and EPR data, the isotropic g = 2.02 EPR signal was shown to originate from a 3Fe cluster which may have oxygenous or nitrogenous ligands. In addition, the Mossbauer data also revealed two [4Fe-4S]2+ clusters iun each molecule of hydrogenase II. The EPR and Mossbauer data of hydrogenase I were found to be identical to those of hydrogenase II, indicating that both enzymes have common metallic centers.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6294073</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hausinger, R. P.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Santos, M. H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Howard, J. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Amino acid sequence of a 3Fe:3S ferredoxin from the &quot;archaebacterium&quot; Methanosarcina barkeri (DSM 800)</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Endopeptidases</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptide Fragments/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Dec 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6754724 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">23</style></number><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">14192-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The complete amino acid sequence for a 3Fe:3S ferredoxin from the &quot;archaebacterium&quot; Methanosarcina barkeri (DSM 800) was determined by repetitive Edman degradation on the whole protein and peptides derived from trypsin, thermolysin, and Staphylococcus aureus protease digestion. The protein has 59 residues of which 8 are cysteines. The latter have the same spacing and distribution as found for the clostridial-type 2 x 4Fe:4S ferredoxins. Also, the sequence had evidence of internal homology which is indicative of gene duplication prior to the divergence of the archaebacteria and the eubacteria. This is the first sequence to be reported for a methanogen ferredoxin and only the fourth for a 3Fe:3S ferredoxin from any source.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6754724</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Comparative StudyJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Lui, M. C.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Ljungdahl, P. O.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author><author><style face="normal" font="default" size="100%">Payne, W. J.</style></author><author><style face="normal" font="default" size="100%">Peck, H. D., Jr.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer and EPR studies on nitrite reductase from Thiobacillus denitrificans</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">*NADH, NADPH Oxidoreductases/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">*Nitrite Reductases/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">*Spectrometry, Gamma</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Thiobacillus/*enzymology</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6286626 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">16</style></number><volume><style face="normal" font="default" size="100%">257</style></volume><pages><style face="normal" font="default" size="100%">9576-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6286626</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Santos, H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ferredoxin from Methanosarcina barkeri: evidence for the presence of a three-iron center</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Biochem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis/methods</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6290216 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">126</style></volume><pages><style face="normal" font="default" size="100%">95-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Methanosarcina barkeri ferredoxin was purified and characterized by electron paramagnetic resonance (EPR) and Mossbauer spectroscopy. The purification procedure included chromatographic steps on DEAE-cellulose and gel filtration. The isolated protein is unstable under aerobic conditions. The ferredoxin exhibits charge transfer bands at 283 nm and 405 nm with an absorption ratio A405/A283 = 0.73. Its molecular weight has been estimated to be 20000-22000 by gel filtration chromatography. The native ferredoxin exhibits an intense EPR signal at g = 2.02 and only a very weak g = 1.94 signal develops upon reduction with dithionite. The Mossbauer spectra of the reduced protein are characteristic of a [3Fe-3S] center. The combined EPR and Mossbauer studies show that M. barkeri ferredoxin contains only [3Fe-3S] clusters, similar to Azotobacter vinelandii Fd[Emptage, M.H., Kent, T.A., Huynh, B.H., Rawlings, J., Orme-Johnson, W.H. &amp;amp; Munck, M. (1980) J. Biol. Chem. 255, 1793-1796], Desulfovibrio gigas FdII [Huynh, B.H., Moura, J.J.G., Moura, I., Kent, T.A., LeGall, J., Xavier, A.V. &amp;amp; Munck, E. (1980) J. Biol. Chem. 255, 3242-3244] and mitochondrial beef heart aconitase [Kent, T.A., Dreyer, J.-L., Kennedy, M.C., Huynh, B.H., Emptage, M.H., Beinert, H. &amp;amp; Munck, E. (1982) Proc. Natl Acad. Sci. USA, 79, 1096-1100].&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6290216</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-2956 (Print)0014-2956 (Linking)Journal ArticleResearch Support, Non-U.S. Gov't&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wood, J. M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Santos, M. H.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Scandellari, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Role of vitamin B12 in methyl transfer for methane biosynthesis by Methanosarcina barkeri</style></title><secondary-title><style face="normal" font="default" size="100%">Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryarchaeota/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Methane/*biosynthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Methanol/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Vitamin B 12/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 16</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7063887 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4543</style></number><volume><style face="normal" font="default" size="100%">216</style></volume><pages><style face="normal" font="default" size="100%">303-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;When Methanosarcina barkeri is grown on methanol as the sole carbon source, a B12-containing protein is synthesized by this organism. This B12 protein contains bound aquocobalamin, and when this cofactor is reduced and methylated with [14C]methyl iodide, the resultant [14C]methyl B12 protein is extremely active in the biosynthesis of 14C-labeled methane. These findings indicate that a B12-dependent system is operative in the biological formation of methane in addition to other systems that are B12-independent.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7063887</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0036-8075 (Print)0036-8075 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kent, T. A.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Lipscomb, J. D.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Münck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conversion of [3 Fe-3 S] into [4 Fe-4 S] clusters in a Desulfovibrio gigas ferredoxin and isotopic labeling of iron—sulfur cluster subsites</style></title><secondary-title><style face="normal" font="default" size="100%">Febs Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1982</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0014579382803931</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">138</style></volume><pages><style face="normal" font="default" size="100%">55-58</style></pages><isbn><style face="normal" font="default" size="100%">0014-5793</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0014-5793(82)80393-1</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gayda, Jean-Pierre</style></author><author><style face="normal" font="default" size="100%">Bertrand, Patrick</style></author><author><style face="normal" font="default" size="100%">Theodule, Francois-Xavier</style></author><author><style face="normal" font="default" size="100%">Moura, Jose J. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Three-iron clusters in iron--sulfur proteins: An EPR study of the exchange interactions</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Chemical Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ELECTRON SPIN RESONANCE</style></keyword><keyword><style  face="normal" font="default" size="100%">EXCHANGE INTERACTIONS</style></keyword><keyword><style  face="normal" font="default" size="100%">MAGNETIC PROPERTIES</style></keyword><keyword><style  face="normal" font="default" size="100%">PROTEINS</style></keyword><keyword><style  face="normal" font="default" size="100%">TEMPERATURE DEPENDENCE</style></keyword><keyword><style  face="normal" font="default" size="100%">ULTRALOW TEMPERATURE</style></keyword><keyword><style  face="normal" font="default" size="100%">VERY LOW TEMPERATURE</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1982</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1063/1.444281</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><publisher><style face="normal" font="default" size="100%">AIP</style></publisher><volume><style face="normal" font="default" size="100%">77</style></volume><pages><style face="normal" font="default" size="100%">3387-3391</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Johnson, M. K.</style></author><author><style face="normal" font="default" size="100%">Hare, J. W.</style></author><author><style face="normal" font="default" size="100%">Spiro, T. G.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance Raman spectra of three-iron centers in ferredoxins from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis, Raman</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1981</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7275978 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">19</style></number><volume><style face="normal" font="default" size="100%">256</style></volume><pages><style face="normal" font="default" size="100%">9806-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The resonance Raman spectra of ferredoxins (Fd) I and II from Desulfovibrio gigas are reported using 4579 A Ar+ laser excitation. The (3Fe-3S) center in Fd II has a characteristic resonance Raman spectrum, readily distinguishable from those of (2Fe-2S) or (4Fe-4S) clusters. Reduction of Fd II produces a marked alteration in the resonance Raman spectrum. Fd I is shown to contain both (3Fe-3S) and (4Fe-4S) Fd-type clusters. The results illustrate the potential of resonance Raman spectroscopy in Fe-S cluster identification, even in cases where more than one cluster type is present.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7275978</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Thomson, A. J.</style></author><author><style face="normal" font="default" size="100%">Robinson, A. E.</style></author><author><style face="normal" font="default" size="100%">Johnson, M. K.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The three-iron cluster in a ferredoxin from Desulphovibrio gigas. A low-temperature magnetic circular dichroism study</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Cold Temperature</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1981</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 28</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6268181 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">670</style></volume><pages><style face="normal" font="default" size="100%">93-100</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ferredoxin II from Desulphovibrio gigas is a tetrameric protein containing a novel iron-sulphur cluster consisting of three iron atoms. The low-temperature magnetic circular dichroism (MCD) spectra of the oxidized and dithionite-reduced forms of ferredoxin II have been measured over the wavelength range approx. 300-800 nm. Both oxidation levels of the cluster are shown to be paramagnetic, although only the oxidized form gives an EPR signal. MCD magnetization curves have been constructed over the temperature range approx. 1.5-150 K and at fields between 0 and 5.1 Tesla. The curve for the oxidized protein can be fitted to a ground state of spin S = 1/2 with an isotropic g factor of 2.01. There is evidence for the thermal population of a low-lying electronic state above 50 K. The reduced protein gives a distinctive set of magnetization curves that are tentatively assigned to a ground state of S = 2, with a predominantly axial zero-field distortion that leaves the doublet Ms = +/-2 lowest in energy. The zero-field components have a maximum energy spread of approx. 15 cm-1. which places an upper limit of 4 cm-1 on the axial zero-field parameter D. The MCD spectra of the oxidized and reduced forms of the cluster are quite distinctive from one another. The spectra of the oxidized state are also different from those of oxidized high-potential iron protein from Chromatium and should provide a useful criterion for distinguishing between four- and three-iron clusters in their highest oxidation levels.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6268181</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NOVEL STRUCTURES IN IRON-SULFUR PROTEINS</style></title><secondary-title><style face="normal" font="default" size="100%">Structure and Bonding</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1981</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1981</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1981LJ55800005</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">187-213</style></pages><isbn><style face="normal" font="default" size="100%">0081-5993</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1981LJ55800005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 46&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Dias, A. R.</style></author><author><style face="normal" font="default" size="100%">Pina, F. J. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A KINETIC-STUDY OF THE THERMAL AND PHOTOSUBSTITUTION REACTION MO(ETA-5-C5H5)2I(NCC6H5) PF6 +CH3CNREVERSIBLE MO(ETA-5-C5H5)2I(NCCH3) PF6 +C6H5CN</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1981</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1981MH87200009</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">217</style></volume><pages><style face="normal" font="default" size="100%">357-363</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 6 Costa, Silvia/H-7766-2012; Costa, Silvia/M-8085-2013 Costa, Silvia/0000-0002-6978-8903 6&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xavier, António</style></author><author><style face="normal" font="default" size="100%">Moura, José</style></author><author><style face="normal" font="default" size="100%">Moura, Isabel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel structures in iron-sulfur proteinsBonding Problems</style></title><tertiary-title><style face="normal" font="default" size="100%">Structure &amp; Bonding</style></tertiary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Chemistry and Materials Science</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1981</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/3-540-10407-0_15</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Springer Berlin / Heidelberg</style></publisher><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">187-213</style></pages><isbn><style face="normal" font="default" size="100%">978-3-540-10407-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Dias, A. R.</style></author><author><style face="normal" font="default" size="100%">Pina, F. J. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOSUBSTITUTION REACTIONS OF W(ETA-C5H5)2(CH3)2 PF6 - SOME EVIDENCE FOR AN ALPHA-ELIMINATION MECHANISM</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Chemical Society-Dalton Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1981</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1981KY44200055</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><pages><style face="normal" font="default" size="100%">314-316</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 13 Costa, Silvia/H-7766-2012; Costa, Silvia/M-8085-2013 Costa, Silvia/0000-0002-6978-8903 13&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavodoxin and rubredoxin from Desulphovibrio salexigens</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">*Flavodoxin/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">*Flavoproteins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">*Rubredoxins/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1980</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jun 10</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=7388008 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">591</style></volume><pages><style face="normal" font="default" size="100%">1-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A flavodoxin and a rubredoxin have been isolated from the sulfate-reducing bacterium Desulphovibrio salexigens (strain British Guiana, NICB 8403). Their amino acid composition and spectral characteristics did not differ markedly from the homologous proteins presented in other Desulphovibrio spp. Flavodoxin was shown to be active in the electron transport of the sulfite reductase system.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">7388008</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A cobalt containing protein isolated from Desulfovibrio gigas, a sulfate reducer</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Cobalt/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Metalloproteins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Porphyrins/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1980</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 12</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6244822 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">962-70</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">6244822</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Kent, T. A.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evidence for a three-iron center in a ferredoxin from Desulfovibrio gigas. Mossbauer and EPR studies</style></title><secondary-title><style face="normal" font="default" size="100%">J Biol Chem</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrum Analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1980</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=6245073 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">8</style></number><volume><style face="normal" font="default" size="100%">255</style></volume><pages><style face="normal" font="default" size="100%">3242-4</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The tetrameric form of a Desulfovibrio gigas ferredoxin, named Fd II, mediates electron transfer between cytochrome c3 and sulfite reductase. We have studied two stable oxidation states of this protein with Mossbauer spectroscopy and electron paramagnetic resonance. We found 3 iron atoms/monomer and a spin concentration of 0.9 spins/monomer for the oxidized protein. Taken together, the EPR and Mossbauer data demonstrate conclusively the presence of a spin-coupled structure containing 3 iron atoms and labile sulfur. The Mossbauer data show also that this metal center is structurally similar, if not identical, with the low potential center of a ferredoxin from Azotobacter vinelandii, a novel cluster described recently (Emptage, M.H., Kent, T.A., Huynh, B.H., Rawlings, J., Orme-Johnson, W.H., and Munck, E. (1980) J. Biol. Chem. 255, 1793-1796).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">6245073</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0021-9258 (Print)0021-9258 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Huynh, B. H.</style></author><author><style face="normal" font="default" size="100%">Hausinger, R. P.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer And Electron-Paramagnetic-Res Studies Of Desulforedoxin From Desulfovibrio-Gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Biological Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1980</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1980</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.jbc.org/content/255/6/2493.full.pdf+html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">6</style></number><volume><style face="normal" font="default" size="100%">255</style></volume><pages><style face="normal" font="default" size="100%">2493-2498</style></pages><isbn><style face="normal" font="default" size="100%">0021-9258</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:A1980JL71700047</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 88&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Jensen, L. H.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulforedoxin: Preliminary X-ray diffraction study of a new iron-containing protein</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Biology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1980</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/002228368090340X</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">144</style></volume><pages><style face="normal" font="default" size="100%">593-594</style></pages><isbn><style face="normal" font="default" size="100%">0022-2836</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0022-2836(80)90340-X</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Desulforedoxin: proposed configuration and preliminary X-ray diffraction study of a two-iron two chain protein</style></title><secondary-title><style face="normal" font="default" size="100%">Ciênc. Biol. (Portugal)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1980</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">145-147</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Huynh, B.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Munck, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EPR and Mossbauer studies of desulforedoxin from &lt;i&gt;Desulfovibrio gigas&lt;/i&gt;</style></title><secondary-title><style face="normal" font="default" size="100%">Ciênc. Biol. (Portugal)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1980</style></year></dates><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">199-201</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Santos, M. H.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox studies on rubredoxins from sulphate and sulphur reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteria/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1979</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=228978 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">419-21</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">228978</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Comparative StudyJournal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Sieker, L. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The amino acid sequence of desulforedoxin, a new type of non heme iron protein from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical and Biophysical Research Communications</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1979</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0006291X79912774</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">90</style></volume><pages><style face="normal" font="default" size="100%">596-605</style></pages><isbn><style face="normal" font="default" size="100%">0006-291X</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0006-291X(79)91277-4</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Dervartanian, D. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidation-reduction potentials of the hemes in cytochrome C3 from Desulfovibrio gigas in the presence and absence of ferredoxin by EPR spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimie</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*pharmacology</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1979</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=227477 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">5-6</style></number><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">689-95</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;1. Ferricytochrome c3 from D. gigas exhibits two low-spin ferric heme EPR resonances with gz-values at 2.959 and 2.853. Ferrocytochrome c3 is diamagnetic based on the absence of any EPR signals. 2. EPR potentiometric titrations result in the resolution of the two low-spin ferric heme resonances into two additional heme components representing in total the four hemes of the cytochrome, with EM values of -235 mV and -315 mV at heme resonance I and EM values of -235 mV and -306 mV at heme resonance II. 3. EPR spectroscopy has detected a significant diminution of intensity (approx. 60 p. 100) in the gx amplitude of ferricytochrome c3 in the presence of D. gigas ferredoxin II. The presence of ferredoxin II also causes a more negative shift in the EM of the second components of the signals at heme resonances I and II of cytochrome C3. Both observations suggest that an interaction has occurred between cytochrome C3 and ferredoxin II. 4. The results presented suggest that the heme ligand environment of ferricytochrome c3 from D. gigas is less perturbed and/or less asymmetric than environment for ferricytochrome c3 from D. vulgaris whose EPR behavior indicates the non-equivalence of all four hemes.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">227477</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0300-9084 (Print)0300-9084 (Linking)Journal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Costa, S. M. B.</style></author><author><style face="normal" font="default" size="100%">Dias, A. R.</style></author><author><style face="normal" font="default" size="100%">Pina, F. J. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PHOTOSUBSTITUTION REACTIONS ON DI-ETA-5-CYCLOPENTADIENYL-MOLYBDENUM AND DI-ETA-5-CYCLOPENTADIENYL-TUNGSTEN COMPLEXES</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organometallic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1979</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:A1979HH89500003</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">175</style></volume><pages><style face="normal" font="default" size="100%">193-204</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 23 Costa, Silvia/H-7766-2012; Costa, Silvia/M-8085-2013 Costa, Silvia/0000-0002-6978-8903 23&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Hatchikian, E. C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Structural control of the redox potentials and of the physiological activity by oligomerization of ferredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/enzymology</style></keyword><keyword><style  face="normal" font="default" size="100%">Macromolecular Substances</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyruvate Dehydrogenase Complex/metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1978</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=658398 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">177-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">658398</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Cammack, R.</style></author><author><style face="normal" font="default" size="100%">Hall, D. O.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Oxidation-reduction studies of the Mo-(2Fe-2S) protein from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem J</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Desulfovibrio</style></keyword><keyword><style  face="normal" font="default" size="100%">*Ferredoxins</style></keyword><keyword><style  face="normal" font="default" size="100%">*Molybdoferredoxin</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1978</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Aug 1</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=212012 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">173</style></volume><pages><style face="normal" font="default" size="100%">419-25</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Potentiometric titration followed by e.p.r. measurements were used to determine the midpoint reduction potentials of the redox centres of a molybdenum-containing iron-sulphur protein previously isolated from Desulfovibrio gigas, a sulphate-reducing bacterium (Moura, Xavier, Bruschi, Le Gall, Hall &amp;amp; Cammack (1976) Biochem. Biophys. Res. Commun. 728 782-789; Moura, Xavier, Bruschi, Le Gall &amp;amp; Cabral (1977) J. Less Common Metals 54, 555-562). The iron-sulphur centres could readily be distinguished into three types by means of g values, temperature effect, oxidation-reduction potential values and reduction rates. The type-I Fe-S centres are observed at 77 K. They show mid-point potential values of -260mV (Fe-S type IA) and -440 mV (Fe-S type IB). Centres of types IA and IB appear to have similar spectra at 77 K and 24 K. The Fe-S type-II centres are only observed below 65 K and have a midpoint potential of -28mV. Long equilibration times (30 min) with dye mediators under reducing conditions were necessary to observe the very slow equilibrating molybdenum signals. The potential values associated with this signal were estimated to be approx. -415 mV for Mo(VI)/Mo(V) and-530mV for Mo(V)/Mo(IV).&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">212012</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0264-6021 (Print)0264-6021 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Probst, I.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of a rubredoxin and an (8Fe-8S) ferredoxin from Desulfuromonas acetoxidans</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Bacteria/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemical Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug Stability</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron-Sulfur Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Methods</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubredoxins/*isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Species Specificity</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1978</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 11</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=638141 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">502</style></volume><pages><style face="normal" font="default" size="100%">38-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A two cluster (4Fe-4S) ferredoxin and a rubredoxin have been isolated from the sulfur-reducing bacterium Desulfuromonas acetoxidans. Their amino acid compositions are reported and compared to those of other iron-sulfur proteins. The ferredoxin contains 8 cysteine residues, 8 atoms of iron and 8 atoms of labile sulfur per molecule; its minimum molecular weight is 6163. The protein exhibits an abosrbance ratio of A385/A283 = 0.74. Storage results in a bleaching of the chromophore; the denatured ferredoxin is reconstitutable with iron and sulfide. The instability temperature is 52 degrees C. The rubredoxin does not differ markedly from rubredoxins from other anaerobic bacteria.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">638141</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Comparative StudyJournal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Cammack, R.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A comparative spectroscopic study of two non-haem iron proteins lacking labile sulphide from Desulphovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimica et Biophysica Acta (BBA) - Protein Structure</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1978</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0005279578905597</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">533</style></volume><pages><style face="normal" font="default" size="100%">156-162</style></pages><isbn><style face="normal" font="default" size="100%">0005-2795</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0005-2795(78)90559-7</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR studies of electron carrier proteins from sulphate reducing bacteria</style></title><secondary-title><style face="normal" font="default" size="100%">Biochimie</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Carrier Proteins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">*Cytochrome c Group/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">*Oxidoreductases/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Heme</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrogen</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*metabolism</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1978</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=208661 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">327-38</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The sulphate-reducing bacteria have a complex electron transfer system which leads to the reduction of sulphate by oxidation of either organic substrates or molecular hydrogen. These bacteria can either produce or consume molecular hydrogen. The central part of this electron pathway for Desulovibrio gigas is constituted by hydrogenase (3 X (4Fe-4S)). cytochrome c3 (4 haems with different redox potentials) and a one (4Fe-4S) cluster ferredoxin. This ferredoxin is isolated in different oligomeric forms, which stabilize different oxidation states and have different physiological roles; the trimer FdI being involved in the production of H2 and the tetramer FdII being more efficient for the consumption of H2. The presence of intrinsic probes (the iron ions) in these proteins is particularly helpful for structural studies using NMR spectroscopy. These studies allowed a characterization of the oxidation states used by the different oligomers of the ferredoxin and obtaintion of structural information on multi-haem cytochromes (c3 and c7). NMR is also suitable to study protein-protein interaction. The study of the complex formed between FdII and cytochrome c3 has shown that there is an alteration of the kinetics of electron transfer upon complexation.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">208661</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0300-9084 (Print)0300-9084 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Cookson, D. J.</style></author><author><style face="normal" font="default" size="100%">Moore, G. R.</style></author><author><style face="normal" font="default" size="100%">Williams, R. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Redox states of cytochrome c3 in the absence and presence of ferredoxin</style></title><secondary-title><style face="normal" font="default" size="100%">FEBS Lett</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytochrome c Group/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Transport</style></keyword><keyword><style  face="normal" font="default" size="100%">Ferredoxins/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1977</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 15</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=200473 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">275-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">200473</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0014-5793 (Print)0014-5793 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Gall, J. L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NMR characterization of three forms of ferredoxin from Desulphovibrio gigas, a sulphate reducer</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Kinetics</style></keyword><keyword><style  face="normal" font="default" size="100%">Magnetic Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Mathematics</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Temperature</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1977</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 7</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=836818 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">459</style></volume><pages><style face="normal" font="default" size="100%">278-89</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A NMR and magnetic susceptibility study of the oxidized and reduced states of three different oligomers (forms) of a [4Fe-4S] ferrodoxin protein from Desulphovibrio gigas, FdI, FdI', and FdII was carried out. FdI and FdI' are different trimers and FdII a tetramer of the same basic subunit. A probable assignment of the contact shifted resonances is indicated. Since the temperature dependences of the contact shifted responances associated with each [4Fe-4S] are not all similar a delocalized model for the spin densities on the 4Fe does not apply. The exchange rate between oxidized and reduced states is slow on the NMR time scale. The three oligomers are not magnetically equivalent. Using the &quot;three state hypothesis&quot; terminology it is shown that FdIox is predominantly in the C2- state and changes upon reduction into the C3- state, while FdIIox is in the C- state and changes into the C2- state. FdI' does not easily fit into this classification. This study shows a similarity of magnetic behaviour between FdI and bacterial ferredoxins (e.g. Bacillus polymyxa) and between FdII and HiPIP from Chromatium sp. The influence of the quaternary structure on the stabilization of the different oxidation states of ferredoxins as well as on their redox potentials is discussed.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">836818</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cammack, R.</style></author><author><style face="normal" font="default" size="100%">Rao, K. K.</style></author><author><style face="normal" font="default" size="100%">Hall, D. O.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Deville, A.</style></author><author><style face="normal" font="default" size="100%">Gayda, J. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectroscopic studies of the oxidation-reduction properties of three forms of ferredoxin from Desulphovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Dithionite</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1977</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb 22</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=189829 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">490</style></volume><pages><style face="normal" font="default" size="100%">311-21</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Electron paramagnetic resonance spectra were recorded of three forms of Desulphovibrio gigas ferredoxin, FdI, FdI' and FdII. The g = 1.94 signal seen in dithionite-reduced samples is strong in FdI, weaker in FdI' and very small in FdII. The g = 2.02 signal in the oxidized proteins is weak in FdI and strongest in FdII. It is concluded that most of the 4Fe-4S centres in FdI change between states C- and C2-; FdI' contain both types of centre. There is no evidence that any particular centre can change reversibly between all three oxidation states. Circular dichroism spectra show differences between FdI and FdII even in the diamagnetic C2- state. The redox potentials of the iron-sulphur centres of the three oligomers (forms) are different. After formation of the apo-protein of FdII and reconstitution with iron and sulphide, the protein behaves more like FdI, showing a strong g = 1.94 signal in the reduced states.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">189829</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, I.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of desulforedoxin, a new type of non-heme iron protein from Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Bacterial Proteins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1977</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Apr 25</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=861023 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">1037-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">861023</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J. G.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Cabral, J. M. P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A molybdenum-containing (2Fe, 2S) protein from desulphovibrio gigas, a sulphate reducer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Less Common Metals</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1977</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/0022508877900789</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">555-562</style></pages><isbn><style face="normal" font="default" size="100%">0022-5088</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><work-type><style face="normal" font="default" size="100%">doi: 10.1016/0022-5088(77)90078-9</style></work-type><notes><style face="normal" font="default" size="100%">n/a</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Hall, D. O.</style></author><author><style face="normal" font="default" size="100%">Cammack, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A molybdenum-containing iron-sulphur protein from Desulphovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochem Biophys Res Commun</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Iron-Sulfur Proteins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">*Metalloproteins/isolation &amp; purification</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Binding Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Circular Dichroism</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Electron Spin Resonance Spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Molybdenum/*analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Binding</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1976</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Oct 4</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=186061 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">782-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><accession-num><style face="normal" font="default" size="100%">186061</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-291X (Print)0006-291X (Linking)Journal Article&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bruschi, M.</style></author><author><style face="normal" font="default" size="100%">Hatchikian, C.</style></author><author><style face="normal" font="default" size="100%">Legall, J.</style></author><author><style face="normal" font="default" size="100%">Moura, J. J.</style></author><author><style face="normal" font="default" size="100%">Xavier, A. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Purification, characterization and biological activity of three forms of ferredoxin from the sulfate-reducing bacterium Desulfovibrio gigas</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">*Ferredoxins/isolation &amp; purification/metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acids/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Desulfovibrio/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron/analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidation-Reduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry, Ultraviolet</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfates/*metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Sulfur/analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1976</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov 9</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Citation&amp;list_uids=990295 </style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">449</style></volume><pages><style face="normal" font="default" size="100%">275-84</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Three forms of ferredoxin FdI, FdI', and FdII have been isolated from Desulfovibrio gigas, a sulfate reducer. They are separated by a combination of DEAE-cellulose and gel filtration chromatographic procedures. FdI and FdI' present a slight difference in isoelectric point which enables the separation of the two forms over DEAE-cellulose, while FdII is easily separated from the two other forms by gel filtration. The three forms have the same amino acid composition and are isolated in different aggregation states. Molecular weight determinations by gel filtration gave values of 18 000 for FdI and FdI' and 24 000 for FdII, whereas a value of 6000 is determined when dissociation is accomplished with sodium dodecyl sulfate. The electronic spectra are different and their ultraviolet-visible absorbance rations are 0.77, 0.87 and 0.68 respectively for FdI, FdI' and FdII. Despite these differences, the physiological activities of the three forms are similar as far as the reduction of sulfite by molecular hydrogen is concerned.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">990295</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;0006-3002 (Print)0006-3002 (Linking)Journal Article&lt;/p&gt;
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